CN204951006U - Medical science inspection personnel selection volume liquid extraction element - Google Patents
Medical science inspection personnel selection volume liquid extraction element Download PDFInfo
- Publication number
- CN204951006U CN204951006U CN201520683114.0U CN201520683114U CN204951006U CN 204951006 U CN204951006 U CN 204951006U CN 201520683114 U CN201520683114 U CN 201520683114U CN 204951006 U CN204951006 U CN 204951006U
- Authority
- CN
- China
- Prior art keywords
- extraction
- tube
- connection tube
- connecting pipe
- test tube
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- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a medical science inspection personnel selection volume liquid extraction element, including drawing a section of thick bamboo, drawing the test tube and draw the syringe needle, it is equipped with the piston in the section of thick bamboo to draw, be equipped with the piston rod on the piston, the piston rod stretches out outside drawing a section of thick bamboo, the preceding terminal surface that extracts a section of thick bamboo is equipped with and extracts the socket joint mouth, it is equipped with first connecting pipe and second connecting pipe on the test tube to draw, first connecting pipe with draw socket joint mouth butt joint, the second connecting pipe with draw syringe needle butt joint, the opening part stopper that draws the test tube has the rubber stopper. The beneficial effects of the utility model are that: (1 ) simple structure, (2 )Operate more portably, and difficult pollute human hydrops to ensure the accuracy of inspecting result, (3 )The use can be swapd to first connecting pipe and second connecting pipe.
Description
Technical field
This utility model relates to a kind of medical test medical apparatus and instruments, particularly a kind of medical test employment body hydrops extraction device.
Background technology
In medical practice, before the human body hydrops such as knee hydrops are tested, nursing staff generally extracts part hydrops to employing syringe from human body, then by the human body hydrops injecting tube in syringe, test to hydrops more afterwards, such operational approach is comparatively loaded down with trivial details, and human body hydrops is being transferred in process simultaneously, also easily pollute, cause assay not accurate enough.
Summary of the invention
Problem to be solved in the utility model is: provide the medical test employment body hydrops extraction device that a kind of structure is simple, easy and simple to handle and not easily pollute.
In order to solve the problem, medical test employment body hydrops extraction device of the present utility model, comprise and extract cylinder, extraction test tube and extract syringe needle, piston is provided with in described extraction cylinder, described piston is provided with piston rod, described piston rod stretches out in and extracts outside cylinder, the front end face of described extraction cylinder is provided with and extracts socket joint mouth, described extraction test tube is provided with the first connection tube and the second connection tube, described first connection tube docks with extraction socket joint mouth, described second connection tube docks with extraction syringe needle, and the opening part of described extraction test tube is plugged with rubber closure.
In order to make the first connection tube and the second connection tube exchange use, medical test employment body hydrops extraction device of the present utility model, internal diameter, the external diameter of described first connection tube and the second connection tube are all identical with the size of length.
For the ease of checking the capacity of the human body hydrops of extraction, medical test employment body hydrops extraction device of the present utility model, described extraction test tube is made up of transparent plastic or glass, and the tube wall of described extraction test tube is provided with containing mark.
Conveniently hold with a firm grip piston rod, avoid occurring skidding when piston rod movement, medical test employment body hydrops extraction device of the present utility model, the end of described piston rod is fixed with a handles.
The beneficial effect that this utility model obtains is: (1) structure is simple; (2) when extracting human body hydrops, first will extract cylinder, the first connection tube, the second connection tube and extract syringe needle docking, then the hydrops position of syringe needle insertion human body will be extracted, then pull handle, drives piston rod and piston to move after extracting cylinder, so just human body hydrops directly can be sucked and extract in test tube, compared with existing mode of operation, operate more easy, and not easily human body hydrops is polluted, thus guarantee the accuracy of assay; Internal diameter, the external diameter of (3) first connection tubes and the second connection tube are all identical with the size of length, thus the first connection tube and the second connection tube can exchange use, that is can dock with extraction socket joint mouth with the second connection tube, first connection tube docks with extraction syringe needle, more convenient to use; (4) extract test tube to be made up of transparent plastic or glass, the tube wall extracting test tube is provided with containing mark, thus facilitates real time inspection to extract the capacity of the human body hydrops extracted in test tube; (5) end of piston rod is fixed with a handles, and piston rod of being convenient to hold with a firm grip moves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, handle, 2, piston rod, 3, piston, 4, extract cylinder, the 5, first connection tube, 6, extract socket joint mouth, 7, rubber closure, 8, containing mark, 9, extract test tube, the 10, second connection tube, 11, extract syringe needle.
Detailed description of the invention
As shown in Figure 1, medical test employment body hydrops extraction device of the present utility model, comprise and extract cylinder 4, extraction test tube 9 and extract syringe needle 11, in described extraction cylinder, 4 are provided with piston 3, described piston 3 is provided with piston rod 2, described piston rod 2 stretches out in and extracts outside cylinder 4, the front end face of described extraction cylinder 4 is provided with and extracts socket joint mouth 6, described extraction test tube 9 is provided with the first connection tube 5 and the second connection tube 10, described first connection tube 5 docks with extraction cylinder 4 interface, described second connection tube 10 docks with extraction syringe needle 11, and the opening part of described extraction test tube 9 is plugged with rubber closure 7; Internal diameter, the external diameter of described first connection tube 5 and the second connection tube 10 are all identical with the size of length; Described extraction test tube 9 is made up of transparent plastic or glass, and the tube wall of described extraction test tube 9 is provided with containing mark 8; The end of described piston rod 2 is fixed with a handles 1.
Medical test employment body hydrops extraction device of the present utility model, structure is simple, when extracting human body hydrops, first extraction cylinder 4, first connection tube 5, second connection tube 10 and extraction syringe needle 11 are docked, then extraction syringe needle 11 is inserted the hydrops position of human body, then pull handle 1, piston rod 2 and piston 3 is driven to move after extraction cylinder 4, so just human body hydrops directly can be sucked and extract in test tube 11, compared with existing mode of operation, operate more easy, and not easily human body hydrops is polluted, thus guarantee the accuracy of assay.
Internal diameter, the external diameter of the first connection tube 5 and the second connection tube 10 are all identical with the size of length, thus the first connection tube 5 and the second connection tube 10 can exchange use, that is can dock with extraction socket joint mouth 6 with the second connection tube 10, first connection tube 5 docks with extraction syringe needle 11, more convenient to use.
Extract test tube 9 to be made up of transparent plastic or glass, the tube wall extracting test tube 9 is provided with containing mark 8, thus facilitates real time inspection to extract the capacity of the human body hydrops extracted in test tube 9.
The end of piston rod 2 is fixed with a handles 1, and piston rod 2 of being convenient to hold with a firm grip moves.
Claims (4)
1. a medical test employment body hydrops extraction device, it is characterized in that: comprise and extract cylinder (4), extract test tube (9) and extract syringe needle (11), in described extraction cylinder, (4) are provided with piston (3), described piston (3) is provided with piston rod (2), described piston rod (2) stretches out in and extracts outside cylinder (4), the front end face of described extraction cylinder (4) is provided with and extracts socket joint mouth (6), described extraction test tube (9) is provided with the first connection tube (5) and the second connection tube (10), described first connection tube (5) is docked with extraction cylinder (4) interface, described second connection tube (10) is docked with extraction syringe needle (11), the opening part of described extraction test tube (9) is plugged with rubber closure (7).
2. medical test employment body hydrops extraction device according to claim 1, is characterized in that: internal diameter, the external diameter of described first connection tube (5) and the second connection tube (10) are all identical with the size of length.
3. medical test employment body hydrops extraction device according to claim 2, it is characterized in that: described extraction test tube (9) is made up of transparent plastic or glass, the tube wall of described extraction test tube (9) is provided with containing mark (8).
4. medical test employment body hydrops extraction device according to claim 1, is characterized in that: the end of described piston rod (2) is fixed with a handles (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683114.0U CN204951006U (en) | 2015-09-06 | 2015-09-06 | Medical science inspection personnel selection volume liquid extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683114.0U CN204951006U (en) | 2015-09-06 | 2015-09-06 | Medical science inspection personnel selection volume liquid extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951006U true CN204951006U (en) | 2016-01-13 |
Family
ID=55046104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683114.0U Expired - Fee Related CN204951006U (en) | 2015-09-06 | 2015-09-06 | Medical science inspection personnel selection volume liquid extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951006U (en) |
-
2015
- 2015-09-06 CN CN201520683114.0U patent/CN204951006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160906 |