CN206138176U - Vascular intubate pjncture needle under scope - Google Patents
Vascular intubate pjncture needle under scope Download PDFInfo
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- CN206138176U CN206138176U CN201620647226.5U CN201620647226U CN206138176U CN 206138176 U CN206138176 U CN 206138176U CN 201620647226 U CN201620647226 U CN 201620647226U CN 206138176 U CN206138176 U CN 206138176U
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- needle
- handle
- vascular
- needle body
- stylophore
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Abstract
The utility model provides a vascular intubate pjncture needle under scope, including needle body, needle point and needle handle, needle point and needle handle are arranged at the needle body both ends, the cover is equipped with needle sheath and needle sheath handle on the needle body, and the afterbody at needle sheath is installed to the needle sheath handle, and adjacent needle handle arranges, needle body and needle handle are hollow structure, needle sheath seal installation is on the needle body, the needle body front end is located to open on the lateral wall in the needle sheath outside has the side opening. The utility model discloses punctured and to have extracted the pjncture needle, adopted vascular remaining pipe to keep somewhere in the blood vessel, avoided sharp -pointed needle point to rip the various harm that the vascular wall arouses, used safelyr.
Description
(1) technical field
This utility model is related to vascular catheterization puncture needle under a kind of scope.
(2) background technology
Injection medicine, measurement pressure and Hemodynamics Study, blood component analyzing etc. in visceral vessel in visceral vessel
Diagnosis and treatment to disease plays very important effect.It is main at present to be completed by puncturing under scope, due to puncture needle
Needle point is very sharp, along with involuntary movements such as heart beating, breathing and digestive tract, therefore is particularly easy to cause puncture needle needle point to wear
To blood vessel wall or scratch the complication that blood vessel causes massive hemorrhage and threat to life.Seldom carry out such work in clinical position at present
Make, thus test can only be completed in animals.The system can solve the above problems.
(3) content of the invention
The technical problems to be solved in the utility model is to provide vascular catheterization puncture needle, processing safety under a kind of scope
Height, using effect is good.
For this purpose, this utility model takes technical scheme below：
Vascular catheterization puncture needle under a kind of scope, includes needle body, needle point and needle handle, and the needle point and needle handle are arranged in pin
Body two ends, are set with stylophore and stylophore handle on the needle body, stylophore handle is arranged on stylophore afterbody, adjacent needle handle arrangement, the pin
Body and needle handle are hollow structure, and the stylophore is sealingly mounted on needle body, and the needle body front end is located on the side wall on the outside of stylophore
It is provided with side opening.
The needle point of the needle body is in wedge.
The side opening is two, is adjacently positioned.
The course of work of the present utility model is：Point of puncture is chosen under scope, the puncture is needled into into blood vessel, work as needle body
Side opening has blood to flow out, and illustrates that puncture needle has successfully been pierced into blood vessel, handle is at this moment extracted, by puncture seal wire along needle handle and pin
The cavity of body is inserted to Endovascular certain depth and fixes, and exits puncture needle；Then blood vessel indwelling tube is inserted along puncture with seal wire
Ink vessel transfusing, exits puncture seal wire, and fixed blood vessel indwelling tube completes vascular catheterization art under scope.
The utility model has the advantages that：1st, puncture needle is extracted by having punctured, using the indwelling of blood vessel indwelling tube in the blood vessel,
Avoid sharp needle point and scratch the various harm that blood vessel wall causes, using safer；2nd, by blood vessel indwelling tube inject medicine,
Collection blood sample or pressure measurement and Hemodynamics Study, more accurately, safe and reliable.
(4) illustrate
Fig. 1 is this utility model structural representation；
Fig. 2 is the top view of Fig. 1.
(5) specific embodiment
Referring to the drawings 1,2, vascular catheterization puncture needle under a kind of scope includes needle body 1, needle point 2 and needle handle 3, the pin
Point and needle handle are arranged in needle body two ends, and stylophore 4 and stylophore handle 5 are set with the needle body, and stylophore handle is arranged on stylophore afterbody, phase
Adjacent needle handle arrangement, the needle body and needle handle are hollow structure, and the stylophore is sealingly mounted on needle body, needle body front end position
Side opening 6 is provided with side wall on the outside of stylophore.The needle point of the needle body is in wedge.The side opening is two, is adjacently positioned.
Claims (3)
1. vascular catheterization puncture needle under a kind of scope, it is characterised in that：Include needle body, needle point and needle handle, the needle point and pin
Handle is arranged in needle body two ends, and stylophore and stylophore handle are set with the needle body, and stylophore handle is arranged on stylophore afterbody, adjacent needle handle cloth
Put, the needle body and needle handle are hollow structure, and the stylophore is sealingly mounted on needle body, the needle body front end is located at stylophore outside
Side wall on be provided with side opening.
2. vascular catheterization puncture needle under scope as claimed in claim 1, it is characterised in that：The needle point of the needle body is in wedge.
3. vascular catheterization puncture needle under scope as claimed in claim 2, it is characterised in that：The side opening is two, adjacent cloth
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647226.5U CN206138176U (en) | 2016-06-17 | 2016-06-17 | Vascular intubate pjncture needle under scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647226.5U CN206138176U (en) | 2016-06-17 | 2016-06-17 | Vascular intubate pjncture needle under scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206138176U true CN206138176U (en) | 2017-05-03 |
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ID=58616463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647226.5U Active CN206138176U (en) | 2016-06-17 | 2016-06-17 | Vascular intubate pjncture needle under scope |
Country Status (1)
| Country | Link |
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| CN (1) | CN206138176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037893A (en) * | 2016-06-17 | 2016-10-26 | 李之印 | Endosocopic catheterization puncture needle |
-
2016
- 2016-06-17 CN CN201620647226.5U patent/CN206138176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037893A (en) * | 2016-06-17 | 2016-10-26 | 李之印 | Endosocopic catheterization puncture needle |
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