CA2579183A1 - Fluid collection and testing device - Google Patents
Fluid collection and testing device Download PDFInfo
- Publication number
- CA2579183A1 CA2579183A1 CA002579183A CA2579183A CA2579183A1 CA 2579183 A1 CA2579183 A1 CA 2579183A1 CA 002579183 A CA002579183 A CA 002579183A CA 2579183 A CA2579183 A CA 2579183A CA 2579183 A1 CA2579183 A1 CA 2579183A1
- Authority
- CA
- Canada
- Prior art keywords
- vial
- expresser
- fluid
- collection
- absorbent member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5029—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures using swabs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/0003—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person
- A61B2010/0006—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person involving a colour change
Abstract
A fluid collection and testing device (10) includes a collection vial (14) having a bottom (16) and an open top (18) along with an expresser (22) sized for insertion into the vial open end. The expresser (22) includes a ribbed base (26) enabling fluid to pass therethrough and a support member (30) holds the expresser (22) within the collection vial (14) with the ribbed base (26) in a spaced apart relationship with the vial bottom. A fluid collector (48) includes an absorbent member (52) capturing a fluid and the absorbent member (52) is sized for insertion into the expresser (22) and is compressible against the ribbed base (26) for releasing captured fluid through the ribbed base (26) and into the vial bottom. A catch mechanism (72) is provided for latching the fluid collector (48) to the expresser (22) after insertion into the expresser (22) for enabling simultaneous removal of the expresser (22) and the fluid collector from the collection vial (14) .
Claims (23)
1. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top;
an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom; and a catch mechanism latching said fluid collector to said expresser after insertion into said expresser, which removes said expresser from said collection vial with said fluid collector.
a collection vial having a bottom and an open top;
an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom; and a catch mechanism latching said fluid collector to said expresser after insertion into said expresser, which removes said expresser from said collection vial with said fluid collector.
2. The device according to claim 1, further comprising a fluid test card, which inserts into said collection vial and including test strips for wicking fluid from the vial bottom.
3. The device according to claim 2, wherein said collection vial is cylindrical and the vial bottom has a conical shape accumulating fluid and centering the test card therein.
4. The device according to claim 3, wherein the test card includes a bottom shaped conforming to the conical shape.
5. The device according to claim 2, wherein said collection vial comprises a triangular tube and the vial bottom is slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom.
6. The device according to claim 1, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
7. The device according to claim 6, wherein support member comprises an outwardly extending flange engaging the vial top.
8. The device according to claim 1, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
9. The device according to claim 8, wherein said fluid collector includes a second skirt adjacent said absorbent member for causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collection toward the vial bottom.
10. The device according to claim 9, wherein said absorbent member is sized enabling subsequent expansion, thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
11. The device according to claim 1, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
12. The device according to claim 1, further comprising a cap, which seals the collection vial open top.
13. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top;
an expresser, which inserts into the vial open bottom, said expresser having a ribbed base enabling fluid passing therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom;
a fluid test card, which inserts into said collection vial and including test strips wicking fluid from the vial bottom; and a catch mechanism latching said fluid collection to said expresser after insertion into said expresser enabling removal of said expresser from said collection vial with said fluid collector.
a collection vial having a bottom and an open top;
an expresser, which inserts into the vial open bottom, said expresser having a ribbed base enabling fluid passing therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom;
a fluid test card, which inserts into said collection vial and including test strips wicking fluid from the vial bottom; and a catch mechanism latching said fluid collection to said expresser after insertion into said expresser enabling removal of said expresser from said collection vial with said fluid collector.
14. The device according to claim 13, wherein said collection vial is cylindrical and the vial bottom has a conical shape accumulating fluid and centering the test card therein.
15. The device according to claim 14, wherein the test card includes a bottom conforming to the conical shape.
16. The device according to claim 13, wherein said collection vial comprises a triangular tube and the vial bottom is slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom.
17. The device according to claim 13, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
18. The device according to claim 17, wherein support member comprises an outwardly extending flange engaging the vial top.
19. The device according to claim 13, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
20. The device according to claim 19, wherein said fluid collector includes a second skirt adjacent said absorbent member causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collector toward the vial bottom.
21. The device according to claim 20, wherein said absorbent member is sized, which enables subsequent expansion thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
22. The device according to claim 13, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
23. A fluid collection method comprising the steps of:
providing a collection vial;
inserting an expresser into the vial;
capturing a fluid in an absorbent member attached to a fluid collector;
inserting the absorbent member into the expresser with the fluid collector;
compressing the absorbent member within the expresser to release captured fluid into the vial;
latching the fluid collector to the expresser; and removing the latched fluid collection and expresser from the vial.
WHAT IS CLAIMED IS:
1. A fluid collection and testing device comprising:
a cylindrical collection vial having a bottom and an open top;
a fluid test card, insertable into said collection vial and including test strips for wicking fluid from the vial bottom an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom, said vial bottom having a conical shape accumulating fluid and containing the test card therein; and a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom.
2. The device according to claim 1, wherein the test card includes a bottom shaped conforming to the conical shape.
3. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top, said collection vial comprising a triangular tube;
a fluid test card insertable into said collection vial and including test strips for wicking fluid from the vial bottom;
a expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom, the vial bottom being slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom; and a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom.
4. The device according to claim 1, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
5. The device according to claim 4, wherein support member comprises an outwardly extending flange engaging the vial top.
6. The device according to claim 1, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
7. The device according to claim 6, wherein said fluid collector includes a second skirt adjacent said absorbent member for causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collection toward the vial bottom.
8. The device according to claim 7, wherein said absorbent member is sized enabling subsequent expansion, thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
9. The device according to claim 1, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
10. The device according to claim 1, further comprising a cap, which seals the collection vial open top.
11. A fluid collection and testing device comprising:
a cylindrical collection vial having a bottom and an open top;
an expresser, which inserts into the vial open bottom, said expresser having a ribbed base enabling fluid passing therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom;
a fluid test card, which inserts into said collection vial and including test strips wicking fluid from the vial bottom, the vial bottom having a conical shape for accumulating fluid and centering the test card therein.; and a catch mechanism latching said fluid collection to said expresser after insertion into said expresser enabling removal of said expresser from said collection vial with said fluid collector.
12. The device according to claim 11, wherein the test card includes a bottom conforming to the conical shape.
13. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top, said collection vial comprises a triangular tube and the vial bottom is slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom;
an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom; and a catch mechanism latching said fluid collector to said expresser after insertion into said expresser, which removes said expresser from said collection vial with said fluid collector.
14. The device according to claim 13, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
15. The device according to claim 14, wherein support member comprises an outwardly extending flange engaging the vial top.
16. The device according to claim 13, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
17. The device according to claim 16, wherein said fluid collector includes a second skirt adjacent said absorbent member causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collector toward the vial bottom.
18. The device according to claim 17, wherein said absorbent member is sized, which enables subsequent expansion thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
19. The device according to claim 13, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
providing a collection vial;
inserting an expresser into the vial;
capturing a fluid in an absorbent member attached to a fluid collector;
inserting the absorbent member into the expresser with the fluid collector;
compressing the absorbent member within the expresser to release captured fluid into the vial;
latching the fluid collector to the expresser; and removing the latched fluid collection and expresser from the vial.
WHAT IS CLAIMED IS:
1. A fluid collection and testing device comprising:
a cylindrical collection vial having a bottom and an open top;
a fluid test card, insertable into said collection vial and including test strips for wicking fluid from the vial bottom an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom, said vial bottom having a conical shape accumulating fluid and containing the test card therein; and a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom.
2. The device according to claim 1, wherein the test card includes a bottom shaped conforming to the conical shape.
3. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top, said collection vial comprising a triangular tube;
a fluid test card insertable into said collection vial and including test strips for wicking fluid from the vial bottom;
a expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom, the vial bottom being slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom; and a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom.
4. The device according to claim 1, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
5. The device according to claim 4, wherein support member comprises an outwardly extending flange engaging the vial top.
6. The device according to claim 1, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
7. The device according to claim 6, wherein said fluid collector includes a second skirt adjacent said absorbent member for causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collection toward the vial bottom.
8. The device according to claim 7, wherein said absorbent member is sized enabling subsequent expansion, thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
9. The device according to claim 1, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
10. The device according to claim 1, further comprising a cap, which seals the collection vial open top.
11. A fluid collection and testing device comprising:
a cylindrical collection vial having a bottom and an open top;
an expresser, which inserts into the vial open bottom, said expresser having a ribbed base enabling fluid passing therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom;
a fluid test card, which inserts into said collection vial and including test strips wicking fluid from the vial bottom, the vial bottom having a conical shape for accumulating fluid and centering the test card therein.; and a catch mechanism latching said fluid collection to said expresser after insertion into said expresser enabling removal of said expresser from said collection vial with said fluid collector.
12. The device according to claim 11, wherein the test card includes a bottom conforming to the conical shape.
13. A fluid collection and testing device comprising:
a collection vial having a bottom and an open top, said collection vial comprises a triangular tube and the vial bottom is slanted toward a side of the tube and includes a trough accumulating fluid and receiving a test card bottom;
an expresser, which inserts into the vial open top, said expresser having a ribbed base, which passes fluid therethrough and a support member holding said expresser within said collection vial with said ribbed base in a spaced apart relationship with the vial bottom;
a fluid collector including an absorbent member capturing a fluid, said absorbent member being inserted into said expresser and compressible against said ribbed base releasing captured fluid through said ribbed base and into the vial bottom; and a catch mechanism latching said fluid collector to said expresser after insertion into said expresser, which removes said expresser from said collection vial with said fluid collector.
14. The device according to claim 13, further comprising crush ribs disposed on a circumference of said expresser providing an interference fit with an inner circumference of said collection vial preventing premature removal of said expresser from said collection vial.
15. The device according to claim 14, wherein support member comprises an outwardly extending flange engaging the vial top.
16. The device according to claim 13, wherein said fluid collector includes a handle and a stem interconnecting said absorbent member and said handle and said catch mechanism includes a skirt radially extending from said stem and a ring disposed on an inner circumference of said collection vial engaging said skirt.
17. The device according to claim 16, wherein said fluid collector includes a second skirt adjacent said absorbent member causing compression of said absorbent member against the expresser ribbed base upon movement of the inserted fluid collector toward the vial bottom.
18. The device according to claim 17, wherein said absorbent member is sized, which enables subsequent expansion thereof after compression, thereby forcing the skirt against the ring, such expansion preventing fluid drips as the collection and expresser are removed from the vial.
19. The device according to claim 13, wherein said expresser includes a tapered sidewall portion facilitating insertion of said expresser into said collection vial.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/942,493 US7282181B2 (en) | 2004-09-16 | 2004-09-16 | Fluid collection and testing device |
| US10/942,493 | 2004-09-16 | ||
| PCT/US2005/031700 WO2006033826A1 (en) | 2004-09-16 | 2005-09-02 | Fluid collection and testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2579183A1 true CA2579183A1 (en) | 2006-03-30 |
| CA2579183C CA2579183C (en) | 2010-11-02 |
Family
ID=35447638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2579183A Expired - Fee Related CA2579183C (en) | 2004-09-16 | 2005-09-02 | Fluid collection and testing device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7282181B2 (en) |
| EP (1) | EP1788951A1 (en) |
| JP (1) | JP2008513777A (en) |
| AU (1) | AU2005287246B2 (en) |
| CA (1) | CA2579183C (en) |
| MX (1) | MX2007003138A (en) |
| WO (1) | WO2006033826A1 (en) |
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| IT202100017780A1 (en) * | 2021-07-06 | 2023-01-06 | Univ Degli Studi Padova | DEVICE AND PROCEDURE FOR THE COLLECTION AND MANIPULATION OF A SALIVARY SAMPLE |
| GB2611509A (en) * | 2021-08-02 | 2023-04-12 | Conceptomed As | Sample collection devices |
| KR102356273B1 (en) * | 2021-08-11 | 2022-02-08 | 김민정 | Urine collection tube |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014322A (en) * | 1975-10-23 | 1977-03-29 | The Kendall Company | Specimen collecting device and method |
| US4741346A (en) | 1986-06-16 | 1988-05-03 | Evergreen Industries, Inc. | Speciman collector |
| US5393496A (en) * | 1990-12-18 | 1995-02-28 | Saliva Diagnostic Systems, Inc. | Saliva sampling device and sample adequacy system |
| EG19721A (en) | 1991-06-25 | 1995-08-30 | Saliva Diagnostic Systems Inc | Sampling device and sample adequacy system |
| DE19913260C2 (en) * | 1999-03-24 | 2001-07-05 | Bayer Ag | Double metal cyanide catalysts for the production of polyether polyols |
| US6489172B1 (en) | 2000-01-05 | 2002-12-03 | Varian, Inc. | Saliva sampling device |
| US6372513B1 (en) | 2000-04-19 | 2002-04-16 | Ansys Technologies, Inc. | Device and process for lateral flow saliva testing |
| US6464939B1 (en) | 2000-07-06 | 2002-10-15 | Varian, Inc. | Saliva testing and confirmation device |
| US6468474B2 (en) * | 2000-07-06 | 2002-10-22 | Varian, Inc. | Saliva testing and confirmation device |
| CN1703615A (en) * | 2002-10-09 | 2005-11-30 | 太阳星光齿磨公司 | Sputum-collecting tool |
| US7114403B2 (en) * | 2003-05-30 | 2006-10-03 | Oakville Hong Kong Co., Ltd | Fluid collection and application device and methods of use of same |
-
2004
- 2004-09-16 US US10/942,493 patent/US7282181B2/en not_active Expired - Fee Related
-
2005
- 2005-09-02 AU AU2005287246A patent/AU2005287246B2/en not_active Ceased
- 2005-09-02 EP EP05794361A patent/EP1788951A1/en not_active Withdrawn
- 2005-09-02 JP JP2007532368A patent/JP2008513777A/en not_active Ceased
- 2005-09-02 MX MX2007003138A patent/MX2007003138A/en not_active Application Discontinuation
- 2005-09-02 WO PCT/US2005/031700 patent/WO2006033826A1/en active Application Filing
- 2005-09-02 CA CA2579183A patent/CA2579183C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1788951A1 (en) | 2007-05-30 |
| AU2005287246A1 (en) | 2006-03-30 |
| WO2006033826A1 (en) | 2006-03-30 |
| US20060057027A1 (en) | 2006-03-16 |
| AU2005287246B2 (en) | 2010-04-29 |
| CA2579183C (en) | 2010-11-02 |
| JP2008513777A (en) | 2008-05-01 |
| US7282181B2 (en) | 2007-10-16 |
| MX2007003138A (en) | 2007-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |