CN206995274U - Venous blood-taking apparatus - Google Patents
Venous blood-taking apparatus Download PDFInfo
- Publication number
- CN206995274U CN206995274U CN201720103422.0U CN201720103422U CN206995274U CN 206995274 U CN206995274 U CN 206995274U CN 201720103422 U CN201720103422 U CN 201720103422U CN 206995274 U CN206995274 U CN 206995274U
- Authority
- CN
- China
- Prior art keywords
- needle
- blood
- handle
- utility
- plug puncture
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of venous blood-taking apparatus is the utility model is related to, belongs to technical field of medical instruments.The utility model includes needle tube retraction type venous detaining needle, needle tube retraction type venous detaining needle has needle handle, needle handle is connected with connecting tube, connecting tube is provided with calparine cap interface relative to the other end of needle handle, calparine cap interface is connected with plug puncture needle, plug puncture needle is provided with fixed needle holder, and fixed needle holder is provided with negative port relative to the other end of plug puncture needle.Gluing application also can be set at needle handle, fixation during for taking a blood sample.During implementation, negative port connection negative-pressure suction pipe, after retained needle puncture success, it by flexible pipe indwelling in the blood vessels, in the sleeve pipe of steel needle retractable to remaining needle, can avoid puncturing patient's blood vessel, ensure that blood sampling safe and continuous is carried out.The utility model is simple in construction, easy to use, can improve blood sampling success rate, saves blood sampling time, improves operating efficiency.
Description
Technical field
A kind of venous blood-taking apparatus is the utility model is related to, belongs to technical field of medical instruments.
Background technology
During venous blood collection, the puncturing needle part of blood taking needle is draw point, after generally puncturing successfully, due to disease in blood collection procedure
Member's is mismatched, and causes draw point to puncture blood vessel, and blood sampling is interrupted.
Utility model content
Technical problem to be solved in the utility model is：A kind of vein simple in construction, safe and convenient to use is provided to adopt
Blood device.
Technical scheme is used by solve above-mentioned technical problem the utility model：Venous blood-taking apparatus, including needle tubing
Retraction type venous detaining needle, needle tube retraction type venous detaining needle have needle handle, and needle handle is connected with connecting tube, and connecting tube is relative to pin
The other end of handle is provided with calparine cap interface, and calparine cap interface is connected with plug puncture needle, and plug puncture needle is provided with fixation and holds pin
Device, fixed needle holder are provided with negative port relative to the other end of plug puncture needle.
It is further：Gluing application is provided with needle handle.
The beneficial effects of the utility model are：During implementation, negative port connection negative-pressure suction pipe, retained needle puncture into
After work(, by flexible pipe indwelling in the blood vessels, in the sleeve pipe of steel needle retractable to remaining needle, it can avoid puncturing patient's blood vessel, ensure blood sampling
Safe and continuous is carried out.The utility model is formed whole by fixed needle holder, plug puncture needle and needle tube retraction type venous detaining needle
Body structure, it is simple in construction, it is easy to use, blood sampling success rate can be improved, saves blood sampling time, improves operating efficiency, it is especially suitable
In patients in psychiatric department and the seriously ill patient that is critically ill.The utility model pulls down plug puncture needle in calparine cap interface, can also install liver
Plain cap is used to infuse.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Parts, position and numbering in figure：The gluing application of 1- needle tube retraction types venous detaining needle, 2- needle handles, 3-, 4- are fixed
Needle holder, 5- plugs puncture needle, 6- connecting tubes.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes needle tube retraction type venous detaining needle 1, needle tube retraction type venous detaining needle 1 has
There is needle handle 2, needle handle 2 is connected with connecting tube 6, and connecting tube 6 is provided with calparine cap interface relative to the other end of needle handle 2, and calparine cap connects
Mouth is connected with plug puncture needle 5, and plug puncture needle 5 is provided with fixed needle holder 4, and fixed needle holder 4 is relative to plug puncture needle 5
The other end be provided with negative port.
Preferably, gluing application 3 is provided with needle handle 2, is fixed on blood-taking device by gluing application 3 after puncturing successfully
Patient's arm, is easy to blood collection procedure to be smoothed out.Needle tube retraction type venous detaining needle 1 is using 22G needle tubings retraction in the present embodiment
Formula venous detaining needle, 3 specifications of gluing application are 8cm × 1cm, are fixed at median line on needle handle 2 during implementation, adhesive layer to
Under, then the adhesive layer in the gluing application in the left and right sides will be divided equally in face of folding.
Claims (2)
1. venous blood-taking apparatus, it is characterised in that：Including needle tube retraction type venous detaining needle (1), needle tube retraction type venous indwelling
Pin (1) has needle handle (2), and needle handle (2) is connected with connecting tube (6), and connecting tube (6) is provided with liver relative to the other end of needle handle (2)
Plain cap interface, calparine cap interface are connected with plug puncture needle (5), and plug puncture needle (5) is provided with fixed needle holder (4), fixed
Needle holder (4) is provided with negative port relative to the other end of plug puncture needle (5).
2. venous blood-taking apparatus as claimed in claim 1, it is characterised in that：Needle handle (2) place is provided with gluing application (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103422.0U CN206995274U (en) | 2017-01-23 | 2017-01-23 | Venous blood-taking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103422.0U CN206995274U (en) | 2017-01-23 | 2017-01-23 | Venous blood-taking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995274U true CN206995274U (en) | 2018-02-13 |
Family
ID=61428116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103422.0U Active CN206995274U (en) | 2017-01-23 | 2017-01-23 | Venous blood-taking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995274U (en) |
-
2017
- 2017-01-23 CN CN201720103422.0U patent/CN206995274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201353361Y (en) | Disposable multifunctional vein remaining needle | |
| CN2774407Y (en) | New born child umbilical cord trocar | |
| CN206995274U (en) | Venous blood-taking apparatus | |
| CN202235589U (en) | Thoracic puncture needle | |
| CN201030120Y (en) | Gas pulling device of the injection syringe | |
| CN204379891U (en) | Multifunctional airtight transfusion syringe pipe | |
| CN203074713U (en) | Blood sampling device for clinical laboratory | |
| CN201642043U (en) | Disposable vacuum blood taking needle assembly | |
| CN203290915U (en) | Combined blood taking needle | |
| CN202052142U (en) | Negative pressure type retention needle | |
| CN203417244U (en) | Novel traditional Chinese medicine lancet | |
| CN206044656U (en) | Without section cross end bushing type thyroid nodule puncture needle | |
| CN204734779U (en) | Blood passes through with keeping somewhere needle | |
| CN211096655U (en) | Venous indwelling needle suitable for ascites concentration and reinfusion | |
| CN205322926U (en) | Negative pressure puncture needle | |
| CN204995490U (en) | Blood passes through patient's device of taking a blood sample | |
| CN201469805U (en) | Disposable convenient intravenous infusion needle | |
| CN204734574U (en) | Be used for dabbling device of animal | |
| CN216022393U (en) | Special arteriovenous trocar for dialysis | |
| CN213047195U (en) | Tumor puncture guiding device | |
| CN202096211U (en) | Convenient and quick blood taking device | |
| CN211433196U (en) | Disposable medical catheter needle | |
| CN210727759U (en) | Disposable venous catheter hemostix | |
| CN214128711U (en) | Cardiovascular internal medicine is clinical with novel piercing depth | |
| CN209108376U (en) | A kind of central vein catheter needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |