CN106442019A - Disposable sealed body fluid indwelling device - Google Patents
Disposable sealed body fluid indwelling device Download PDFInfo
- Publication number
- CN106442019A CN106442019A CN201610881372.9A CN201610881372A CN106442019A CN 106442019 A CN106442019 A CN 106442019A CN 201610881372 A CN201610881372 A CN 201610881372A CN 106442019 A CN106442019 A CN 106442019A
- Authority
- CN
- China
- Prior art keywords
- indwelling device
- fluid
- body fluid
- disposably
- liquid storage
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- 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
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
Abstract
The invention discloses a disposable sealed body fluid indwelling device. The indwelling device comprises a fluid guide element and a fluid storage element matched with the fluid guide element. The fluid guide element comprises a horn-shaped fluid collection groove, a fluid discharge channel communicated with the fluid collection groove, exhaust channels and a butt joint part matched with the fluid storage element. The fluid collection groove is provided with an oblique fluid guide wall. The exhaust channels comprise the upper exhaust channel in the fluid collection groove and the lower exhaust channel outside the fluid collection groove. The butt joint part is located on the outer side of the fluid guide wall. One side of the fluid guide groove is provided with a drainage groove formed by extending of an outer opening, and the fluid storage element is clamped by the drainage groove, so the fluid storage element is fixed to the fluid guide element. Compared with the prior art, the disposable sealed body fluid indwelling device can quickly and conveniently collect a urine sample; the fluid storage element can be clamped to the fluid guide element, so the disposable sealed body fluid indwelling device is small in package size and easy to transport.
Description
Technical field
The present invention relates to one kind disposably airtight body fluid indwelling device, more particularly, to a kind of urine indwelling device.
Background technology
When patient carries out urine sampling, urine cup is usually used.However, at present urine cup on the market soft it is easy to
The urine being contained in urine cup is spilt, thus the outer wall of the hand of the patient that makes dirty or pollution test tube.
Additionally, when patient uses urine cup to sample, needing to pinch urine cup with a hand, then urinating in described urine cup.Then,
Pour into cautious for the urine in urine cup in test tube.So not only pretty troublesome, and so that urine is spilt.
In view of the above problems it is necessary to provide one kind disposably airtight body fluid indwelling device, to solve the above problems.
Content of the invention
For the deficiencies in the prior art, present invention solves the technical problem that being to provide one kind disposably airtight body fluid indwelling
Device, this disposably airtight body fluid indwelling device quickly and easily can gather urine sample, and urine sample be not easily susceptible to pollute.
For solving above-mentioned technical problem, the technical scheme is that and be achieved in that：
One kind disposably airtight body fluid indwelling device, the liquid storage piece match including conducting element and with described conducting element；Described lead
Apocenosis passage that stream part includes being connected with described collecting tank in trumpet-shaped collecting tank, exhaust passage and with described liquid storage
The docking section that part matches；Described collecting tank has the training wall being obliquely installed, and described exhaust passage is included positioned at described liquid collecting
Upper exhaust passage in groove and the lower exhaust passage outside described collecting tank, described docking site is outer in described training wall
Side；The side of described training wall is provided with the open out drainage trough extending and being formed, liquid storage piece described in described drainage trough clamping, makes
Obtain described liquid storage piece to be fixed on described conducting element.
Further, the section of described drainage trough is in arc-shaped or oval arcuation.
Further, described docking section is slot, when described liquid storage piece inserts described slot, described lower exhaust passage,
Apocenosis passage is at least partially disposed in described liquid storage piece.
Further, described apocenosis passage is located at more than described lower exhaust passage positioned at the length of described liquid storage piece interior part
The length of described liquid storage piece interior part.
Further, the side of described training wall is provided with handle, described handle is provided with and matches with described liquid storage piece
The buckle closing.
Further, described handle is provided with anti-slip veins.
Further, described upper exhaust passage is obliquely installed along described training wall.
Further, the check valve that described liquid storage piece includes test tube and is arranged on described test tube mouth.
Further, described check valve includes primary diaphragm and the secondary diaphragm being oppositely arranged with described primary diaphragm,
Described primary diaphragm, one end of secondary diaphragm are fixedly mounted on described test tube mouth, and the other end is against each other together.
Further, described primary diaphragm, secondary diaphragm are silica gel thin film.
The invention has the beneficial effects as follows：Compared to prior art, the present invention disposably airtight body fluid indwelling device can quickly,
Easily gather urine sample, and liquid storage piece can be held on conducting element so that the bag of described disposably airtight body fluid indwelling device
Dress small volume, is conducive to transporting.
Brief description
Fig. 1 show the schematic perspective view of the disposable airtight body fluid indwelling device of the present invention.
Fig. 2 show the schematic perspective view of conducting element.
Fig. 3 show the schematic perspective view of another angle of conducting element.
Fig. 4 show the sectional view of the disposable airtight body fluid indwelling device of the present invention.
Fig. 5 show the use state figure of the disposable airtight body fluid indwelling device of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, concrete to the present invention below in conjunction with the accompanying drawings
Embodiment is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in accompanying drawing and root
It is merely exemplary according to the embodiments of the present invention of Description of Drawings, and the present invention is not limited to these embodiments.
Here, also, it should be noted in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only
Show the structure closely related with the solution of the present invention and/or process step, and eliminate its little with relation of the present invention
His details.
In addition, also, it should be noted term " inclusion ", "comprising" or its any other variant be intended to non-exclusive
Property comprise so that including a series of process of key elements, method, article or equipment not only include those key elements, and
Also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or equipment
Key element.
Refer to shown in 1, Fig. 2 and Fig. 3, the present invention disposably airtight body fluid indwelling device 100 include conducting element 10 and
The liquid storage piece 20 matching with described conducting element 10.
Refer to shown in Fig. 2, Fig. 3 and Fig. 4, described conducting element 10 is included in trumpet-shaped collecting tank 11 and described collection
Apocenosis passage 12, exhaust passage 13 and the docking section 14 matched with described liquid storage piece 20 that liquid bath 11 is connected.Described collection
Liquid bath 11 has the training wall 111 being obliquely installed.The side of described training wall 111 is provided with the open out drainage extending and being formed
Groove 112, opposite side is provided with handle 113.The section of described drainage trough 112 is in arc-shaped or oval arcuation, described in its clamping
Liquid storage piece 20 is so that described liquid storage piece 20 is fixed on described conducting element 10.Certainly, in other embodiments, described drainage
Projection can also be arranged on groove 112, described liquid storage piece 20 is also provided with the groove being matched with described projection, with this plus
The clamping power of liquid storage piece 20 described in described drainage trough 112 clamping by force.It is provided with described handle 113 and match with described liquid storage piece 20
The buckle 114 closing, the opening of liquid storage piece 20 described in described buckle 114 clamping.It is additionally provided with anti-slip veins 115 on described handle 113.
Described exhaust passage 13 include positioned at the upper exhaust passage 131 in described collecting tank 11 and be located at described collecting tank 11 outside under
Exhaust passage 132.Described upper exhaust passage 131 is obliquely installed along described training wall 111.Described docking section 14 is slot, position
Outside in described training wall 111.When described liquid storage piece 20 inserts described slot, described lower exhaust passage 132, apocenosis passage
12 are at least partially disposed in described liquid storage piece 20.And, the length that described apocenosis passage 13 is located at described liquid storage piece 20 interior part is big
It is located at the length of described liquid storage piece 20 interior part in described lower exhaust passage 132.
Refer to shown in Fig. 4, described liquid storage piece 20 includes test tube 21 and is arranged on the check valve 22 on described test tube 21.
Described check valve 22 includes primary diaphragm 221 and the secondary diaphragm 222 being oppositely arranged with described primary diaphragm 221, and described
One diaphragm 221, one end of secondary diaphragm 222 are fixedly mounted on the test tube mouth of described test tube 21, and the other end is against each other one
Rise.
When using the present invention disposably airtight body fluid indwelling device 100, first by described conducting element 10 and 20 points of liquid storage piece
From then described liquid storage piece 20 being inserted in described slot so that both closely combine together.Then, by urine urinate into
In described conducting element 10.Urine enters in described liquid storage piece 20 along described apocenosis passage 12.User passes through to observe described examination
The amount of pipe 21 internal liquid, thus decide whether to continue to urinate into urine into described conducting element 10.When described liquid storage piece 20
When interior liquid is full, then extract described liquid storage piece 20.It is provided with check valve 22 due in described liquid storage piece 20, so that urine is not
Can spill in described test tube 21.
Compared to prior art, disposably airtight body fluid indwelling device 100 quickly and easily can gather urine sample to the present invention,
And described liquid storage piece 20 can be held on described conducting element 10 so that the bag of described disposably airtight body fluid indwelling device 100
Dress small volume, is conducive to transporting.
Specifically, for the person of ordinary skill of the art, that is made under the teachings of the present invention is directed to
The equivalence changes of the present invention, must be included in the scope that scope of the present invention patent is advocated.
Claims (10)
1. one kind disposably airtight body fluid indwelling device, the liquid storage piece match including conducting element and with described conducting element；Described
Apocenosis passage that conducting element includes being connected with described collecting tank in trumpet-shaped collecting tank, exhaust passage and with described storage
The docking section that liquid part matches；Described collecting tank has the training wall being obliquely installed, and described exhaust passage is included positioned at described collection
Upper exhaust passage in liquid bath and the lower exhaust passage outside described collecting tank, described docking site is in described training wall
Outside；It is characterized in that：The side of described training wall is provided with the open out drainage trough extending and being formed, described drainage trough clamping
Described liquid storage piece is so that described liquid storage piece is fixed on described conducting element.
2. as claimed in claim 1 disposably airtight body fluid indwelling device it is characterised in that：The section of described drainage trough is in circular arc
Shape or oval arcuation.
3. as claimed in claim 1 disposably airtight body fluid indwelling device it is characterised in that：Described docking section is slot, works as institute
When stating the liquid storage piece described slot of insertion, described lower exhaust passage, apocenosis passage are at least partially disposed in described liquid storage piece.
4. as claimed in claim 3 disposably airtight body fluid indwelling device it is characterised in that：Described apocenosis passage is located at described storage
The length of liquid part interior part is more than the length that described lower exhaust passage is located at described liquid storage piece interior part.
5. as claimed in claim 1 disposably airtight body fluid indwelling device it is characterised in that：The side of described training wall is provided with
Handle, described handle is provided with the buckle being matched with described liquid storage piece.
6. as claimed in claim 5 disposably airtight body fluid indwelling device it is characterised in that：It is provided with anti-skidding on described handle
Line.
7. as claimed in claim 1 disposably airtight body fluid indwelling device it is characterised in that：Described upper exhaust passage is along described
Training wall is obliquely installed.
8. as claimed in claim 1 disposably airtight body fluid indwelling device it is characterised in that：Described liquid storage piece include test tube and
It is arranged on the check valve of described test tube mouth.
9. as claimed in claim 8 disposably airtight body fluid indwelling device it is characterised in that：Described check valve includes primary diaphragm
And the secondary diaphragm being oppositely arranged with described primary diaphragm, described primary diaphragm, one end of secondary diaphragm are fixedly mounted on institute
State on test tube mouth, the other end is against each other together.
10. as claimed in claim 9 disposably airtight body fluid indwelling device it is characterised in that：Described primary diaphragm, secondary diaphragm
For silica gel thin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881372.9A CN106442019A (en) | 2016-10-10 | 2016-10-10 | Disposable sealed body fluid indwelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881372.9A CN106442019A (en) | 2016-10-10 | 2016-10-10 | Disposable sealed body fluid indwelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106442019A true CN106442019A (en) | 2017-02-22 |
Family
ID=58172102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881372.9A Pending CN106442019A (en) | 2016-10-10 | 2016-10-10 | Disposable sealed body fluid indwelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106442019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456250A (en) * | 2017-07-19 | 2017-12-12 | 苏州鑫佳圣医用科技有限公司 | Closed body fluid indwelling device |
| CN110522474A (en) * | 2018-05-23 | 2019-12-03 | 无锡市凯顺医疗器械制造有限公司 | A kind of closed body fluid indwelling device is with taking liquid part and closed body fluid indwelling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456250A (en) * | 2017-07-19 | 2017-12-12 | 苏州鑫佳圣医用科技有限公司 | Closed body fluid indwelling device |
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