CN207306687U - A kind of Nephrology dept.'s puncturing needle special - Google Patents
A kind of Nephrology dept.'s puncturing needle special Download PDFInfo
- Publication number
- CN207306687U CN207306687U CN201720361431.XU CN201720361431U CN207306687U CN 207306687 U CN207306687 U CN 207306687U CN 201720361431 U CN201720361431 U CN 201720361431U CN 207306687 U CN207306687 U CN 207306687U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- outer tube
- needle
- fixedly connected
- modulation device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Nephrology dept.'s puncturing needle special,Including puncture needle outer tube,The bottom of the puncture needle outer tube is fixedly connected with syringe needle,The top of the puncture needle outer tube is fixedly connected with puncture needle top,The inner cavity of the puncture needle outer tube rotates and is socketed with modulation device,The top of the modulation device comes directly towards through puncture needle,The side wall of the puncture needle outer tube offers opening,The modulation device includes rotating regulation pipe,The side wall for rotating regulation pipe is fixedly connected with switch block,The top for rotating regulation pipe is fixedly connected with catheter,The catheter comes directly towards through puncture needle,The utility model structure is full,When in use can be by twisting switch block,Adjust the state of puncture needle,Both can be used as solid puncture needle,It can carry out the injection of liquid after entrance is punctured at the same time,Avoid because human tissue cell enters needle tubing,Block the injection of liquid.
Description
Technical field
Field of medical technology is the utility model is related to, is specially a kind of Nephrology dept.'s puncturing needle special.
Background technology
Renal fibroblast, that is, Renal biospy, also referred to as renal biopsy with gun-biopsy.Since the species of kidney trouble is various, the cause of disease and pathogenesis
Complexity, the clinical manifestation of many kidney troubles and the Histological change of kidney are not fully consistent.For example clinical manifestation is nephrosis
Syndrome, pathology can be rendered as minute lesion, Minimal change, slight mesangial matrix *, membranous nephropathy, membranoproliferative nephritis, office
A variety of changes such as stove segment hardening, the development of its therapeutic scheme and the state of an illness also very different；
The puncture needle structure that people use at present is fairly simple, and some puncture needles can only be punctured, it is impossible to be carried out at the same time
Liquid medicine injection, also some puncture needles are similar to needle tubing, and such puncture needle can be because human tissue cell enters needle tubing and blocks medicine
The injection of liquid, uses very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Nephrology dept.'s puncturing needle special, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of Nephrology dept.'s puncturing needle special, including wear
Pricker outer tube, the bottom of the puncture needle outer tube are fixedly connected with syringe needle, and the top of the puncture needle outer tube, which is fixedly connected with, wears
Pricker comes directly towards, and the inner cavity of the puncture needle outer tube, which rotates, is socketed with modulation device, and puncture needle is run through on the top of the modulation device
Top, the side wall of the puncture needle outer tube offer opening；
The modulation device includes rotating regulation pipe, and the side wall for rotating regulation pipe is fixedly connected with switch block, described turn
The top of dynamic regulation pipe is fixedly connected with catheter, and the catheter comes directly towards through puncture needle；
The rotation regulation pipe includes casing, and the inside fixing sleeve of described sleeve pipe is connected to semi-cylindrical sprue, described sleeve pipe
Inside offer semi-cylindrical liquid-transport pipe-line, the semi-cylindrical sprue is fixedly connected with the top of syringe needle, the semicolumn
The top of shape liquid-transport pipe-line is fixedly connected with the bottom of catheter.
Preferably, the outer surface of the puncture needle outer tube is equipped with graduated scale.
Preferably, the syringe needle is semi-conical, and needle surface is covered with stainless steel layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is full, when in use can be with
By twisting switch block, adjust the state of puncture needle, can both be used as solid puncture needle, at the same can puncture into
The injection of liquid is carried out after entering, avoids because human tissue cell enters needle tubing, blocks the injection of liquid.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model modulation device；
Fig. 3 is the structure diagram that the utility model rotates regulation pipe.
In figure：1 puncture needle outer tube, 2 syringe needles, 3 puncture needles top, 4 modulation devices, 41 rotate regulation pipe, 411 casings, 412
Semi-cylindrical sprue, 413 semi-cylindrical liquid-transport pipe-lines, 42 switch blocks, 43 catheters, 5 openings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Nephrology dept.'s puncturing needle special, including puncture
Pin outer tube 1, the bottom of the puncture needle outer tube 1 are fixedly connected with syringe needle 2, and the top of the puncture needle outer tube 1 is fixedly connected with
Puncture needle top 3, the inner cavity of the puncture needle outer tube 1, which rotates, is socketed with modulation device 4, and the top of the modulation device 4 is run through
Puncture needle top 3, the side wall of the puncture needle outer tube 1 offers opening 5；
The modulation device 4 includes rotating regulation pipe 41, and the side wall for rotating regulation pipe 41 is fixedly connected with switch block 42,
The top for rotating regulation pipe 41 is fixedly connected with catheter 43, and the catheter 43 is through puncture needle top 3；
The rotation regulation pipe 41 includes casing 411, and the inside fixing sleeve of described sleeve pipe 411 is connected to semi-cylindrical sprue
412, the inside of described sleeve pipe 411 offers semi-cylindrical liquid-transport pipe-line 413, the top of the semi-cylindrical sprue 412 and syringe needle 2
End is fixedly connected, and the top of the semi-cylindrical liquid-transport pipe-line 413 is fixedly connected with the bottom of catheter 43.
It can clearly observe that puncture needle gos deep into the length of human body, the outer surface of the puncture needle outer tube 1 to realize
Equipped with graduated scale, it can so facilitate the observation and knit stitch of doctor.
In order to realize that syringe needle 2 will not cause to infect to inside of human body, the syringe needle 2 is semi-conical, and 2 surface of syringe needle
Covered with stainless steel layer, 2 surface oxidisation of syringe needle can be so prevented, while can also ensure cause to infect.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of Nephrology dept.'s puncturing needle special, including puncture needle outer tube（1）, it is characterised in that：The puncture needle outer tube（1）Bottom
End is fixedly connected with syringe needle（2）, the puncture needle outer tube（1）Top be fixedly connected with puncture needle top（3）, the puncture needle
Outer tube（1）Inner cavity rotate be socketed with modulation device（4）, the modulation device（4）Top through puncture needle come directly towards（3）, institute
State puncture needle outer tube（1）Side wall offer opening（5）；
The modulation device（4）Including rotating regulation pipe（41）, the rotation regulation pipe（41）Side wall be fixedly connected with switch block
（42）, the rotation regulation pipe（41）Top be fixedly connected with catheter（43）, the catheter（43）Through puncture needle top
Head（3）；
The rotation regulation pipe（41）Including casing（411）, described sleeve pipe（411）Inside fixing sleeve be connected to semi-cylindrical sprue
（412）, described sleeve pipe（411）Inside offer semi-cylindrical liquid-transport pipe-line（413）, the semi-cylindrical sprue（412）With
Syringe needle（2）Top be fixedly connected, the semi-cylindrical liquid-transport pipe-line（413）Top and catheter（43）Bottom fix connect
Connect.
A kind of 2. Nephrology dept.'s puncturing needle special according to claim 1, it is characterised in that：The puncture needle outer tube（1）'s
Outer surface is equipped with graduated scale.
A kind of 3. Nephrology dept.'s puncturing needle special according to claim 1, it is characterised in that：The syringe needle（2）To fall semicircle
Taper, and syringe needle（2）Surface is covered with stainless steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361431.XU CN207306687U (en) | 2017-04-08 | 2017-04-08 | A kind of Nephrology dept.'s puncturing needle special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361431.XU CN207306687U (en) | 2017-04-08 | 2017-04-08 | A kind of Nephrology dept.'s puncturing needle special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207306687U true CN207306687U (en) | 2018-05-04 |
Family
ID=62435713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361431.XU Expired - Fee Related CN207306687U (en) | 2017-04-08 | 2017-04-08 | A kind of Nephrology dept.'s puncturing needle special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207306687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269647A (en) * | 2019-06-26 | 2019-09-24 | 刘永 | A kind of Nephrology dept.'s sting device |
| CN112155684A (en) * | 2020-09-16 | 2021-01-01 | 上海市浦东医院（复旦大学附属浦东医院） | Puncture needle device for nephrology department |
-
2017
- 2017-04-08 CN CN201720361431.XU patent/CN207306687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269647A (en) * | 2019-06-26 | 2019-09-24 | 刘永 | A kind of Nephrology dept.'s sting device |
| CN112155684A (en) * | 2020-09-16 | 2021-01-01 | 上海市浦东医院（复旦大学附属浦东医院） | Puncture needle device for nephrology department |
| CN112155684B (en) * | 2020-09-16 | 2022-02-08 | 上海市浦东医院（复旦大学附属浦东医院） | Puncture needle device for nephrology department |
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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: 20180504 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |