CN208464135U - Sputum sample collection device - Google Patents
Sputum sample collection device Download PDFInfo
- Publication number
- CN208464135U CN208464135U CN201721616991.1U CN201721616991U CN208464135U CN 208464135 U CN208464135 U CN 208464135U CN 201721616991 U CN201721616991 U CN 201721616991U CN 208464135 U CN208464135 U CN 208464135U
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- test tube
- rubber stopper
- piston rod
- piston
- 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.)
- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a kind of sputum sample collection devices, belong to the field of medical instrument technology, including test tube, is equipped with piston in test tube, the piston first line of a couplet is connected to piston rod, the sealing-plug that piston rod passes through test tube upper end is arranged, and piston rod upper end is equipped with handle, and the outer wall of test tube is equipped with branch pipe one and branch pipe two, branch pipe one is equipped with rubber stopper one, branch pipe two is equipped with funnel, and test tube lower end is equipped with sample tap, and sample tap is equipped with switch valve.The utility model good airproof performance, easy to operate, when use, not will cause the diffusion and propagation of disease.
Description
Technical field
The utility model relates to a kind of sputum sample collection devices, belong to the field of medical instrument technology.
Background technique
Tuberculosis is common disease and frequently-occurring disease clinically, and tulase is primarily present in the sputum of patient, and sputum is most
The main infection sources.Therefore, the sputum of patient is collected, so that carrying out detection is clinically main diagnostic means lungy.
It is inconvenient that the existing equipment for collecting patient's sputum is collected, and poor sealing be easy to cause the diffusion and propagation of disease, grasps
It is larger to make difficulty, causes great work difficulty to medical worker.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and provides a kind of easy to use, not will cause
The sputum sample collection device of disease's spread and propagation.
The utility model is achieved through the following technical solutions:
I.e. a kind of sputum sample collection device, including test tube, test tube is interior to be equipped with piston, and the piston first line of a couplet is connected to piston rod, piston rod
Sealing-plug across test tube upper end is arranged, and piston rod upper end is equipped with handle, and the outer wall of test tube is equipped with branch pipe one and branch pipe two, branch
Pipe one is equipped with rubber stopper one, and branch pipe two is equipped with funnel, and test tube lower end is equipped with sample tap, and sample tap is equipped with switch valve.
The utility model good airproof performance, easy to operate, when use, not will cause the diffusion and propagation of disease.
Further preferably, the top of the branch pipe two is equipped with internal screw thread, and the lower part of the funnel is equipped with external screw thread.Funnel spiral shell
Line is mounted on branch pipe two, is conveniently connected, good airproof performance.
Further preferably, including rubber stopper two, the lower part of rubber stopper two are equipped with screw thread, rubber stopper two and two size phase of branch pipe
Matching, convenient disassembly are time saving and energy saving.
Compared with prior art, beneficial effect possessed by the utility model is:
1, the utility model good airproof performance, easy to operate, when use, not will cause the diffusion and propagation of disease.
2, the top of branch pipe two is equipped with internal screw thread, and the lower part of funnel is equipped with external screw thread.Funnel threads are mounted on branch pipe two,
It is conveniently connected, good airproof performance.
3, including rubber stopper two, the lower part of rubber stopper two are equipped with screw thread, and rubber stopper two matches with two size of branch pipe, dismantles
It is convenient, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, test tube；2, piston；3, piston rod；4, handle；5, branch pipe one；6, rubber stopper one；7, sample tap；8, it opens
Close valve；9, branch pipe two；10, funnel；11, rubber stopper two；12, sealing-plug.
Specific embodiment
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of sputum sample collection device as shown in Figure 1, including test tube 1, test tube 1 is interior to be equipped with piston 2, and 2 first line of a couplet of piston is connected to
Piston rod 3, the sealing-plug 12 that piston rod 3 passes through 1 upper end of test tube are arranged, and 3 upper end of piston rod is equipped with handle 4, on the outer wall of test tube 1
Equipped with branch pipe 1 and branch pipe 29, branch pipe 1 is equipped with rubber stopper 1, and the top of branch pipe 29 is equipped with internal screw thread, on branch pipe 29
Equipped with funnel 10, the lower part of funnel 10 is equipped with external screw thread, and 1 lower end of test tube is equipped with sample tap 7, and sample tap 7 is equipped with switch valve 8,
It is additionally provided with rubber stopper 2 11, the lower part of rubber stopper 2 11 is equipped with screw thread, and rubber stopper 2 11 matches with 29 size of branch pipe.
The course of work:
Funnel 10 is threadably mounted on branch pipe 29, and by funnel 10 close in patient's oral area, sputum is spat funnel 10 by patient
In, sputum enters in test tube 1 along 29 inner wall of branch pipe, unloads funnel 10 and knocks down in dustbin, and 2 11 screw thread of rubber stopper is pacified
It is attached on branch pipe 29, using syringe, syringe is provided with kerosene, and the syringe needle pierces through rubber stopper 1 of syringe injects kerosene
Into test tube 1, kerosene is covered on sputum, so that sputum and outside air completely cut off, is turned on the switch valve 8, is pressed down on handle 4,
So that sputum is discharged by sample tap 7, sputum is entered in preprepared container, to detect to sputum, to another
A patient carries out sputum collecting, needs using a new funnel 10, and comprehensively to be cleaned to the utility model.
Term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom" in the description of the present invention,
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type rather than require the utility model that must be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Claims (3)
1. a kind of sputum sample collection device, including test tube (1), it is characterised in that: be equipped with piston (2) in the test tube (1), piston
(2) first line of a couplet is connected to piston rod (3), and the sealing-plug (12) that piston rod (3) passes through test tube (1) upper end is arranged, and piston rod (3) upper end is set
Having handle (4), the outer wall of test tube (1) is equipped with branch pipe one (5) and branch pipe two (9), and branch pipe one (5) is equipped with rubber stopper one (6),
Branch pipe two (9) is equipped with funnel (10), and test tube (1) lower end is equipped with sample tap (7), and sample tap (7) is equipped with switch valve (8).
2. sputum sample collection device according to claim 1, it is characterised in that: the top of the branch pipe two (9) is equipped with interior spiral shell
The lower part of line, the funnel (10) is equipped with external screw thread.
3. sputum sample collection device according to claim 1, it is characterised in that: including rubber stopper two (11), rubber stopper two
(11) lower part is equipped with screw thread, and rubber stopper two (11) matches with branch pipe two (9) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616991.1U CN208464135U (en) | 2017-11-28 | 2017-11-28 | Sputum sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616991.1U CN208464135U (en) | 2017-11-28 | 2017-11-28 | Sputum sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464135U true CN208464135U (en) | 2019-02-05 |
Family
ID=65204271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616991.1U Expired - Fee Related CN208464135U (en) | 2017-11-28 | 2017-11-28 | Sputum sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464135U (en) |
-
2017
- 2017-11-28 CN CN201721616991.1U patent/CN208464135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |