CN209107518U - Nerve block sets pipe sleeve part - Google Patents
Nerve block sets pipe sleeve part Download PDFInfo
- Publication number
- CN209107518U CN209107518U CN201821262136.XU CN201821262136U CN209107518U CN 209107518 U CN209107518 U CN 209107518U CN 201821262136 U CN201821262136 U CN 201821262136U CN 209107518 U CN209107518 U CN 209107518U
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- CN
- China
- Prior art keywords
- puncture needle
- outer tube
- sleeve part
- nerve block
- pipe sleeve
- 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.)
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Abstract
The utility model discloses a kind of nerve blocks to set pipe sleeve part, including being equipped with the puncture needle of inner hole, the conductive tube core being connected with puncture needle rear end, it is characterized in that being cased with outer tube outside puncture needle, obstruction cap is installed in the outer tube of puncture needle rear perpheral, outer tube in front of obstruction cap is connected with medicine-pouring pipe, is equipped with liquid-entering hole in the side wall of the puncture needle of outer tube Yu medicine-pouring pipe junction；The utility model has the advantages that easy to operate, administration is timely, can reduce the pain of patient, improves the comfort level of operation.
Description
Technical field
The utility model relates to a kind of nerve blocks to set pipe sleeve part, belong to medical instruments field.
Background technique
Currently used nerve block casing, including being equipped with the puncture needle of inner hole, the contact tube being connected with puncture needle rear end
Core；In use, conductive tube core is connected with nerve stimulation instrument, whether needle point distance nerve is in suitable position when judging to puncture
It sets, then is inserted into inner core tube, extraction puncture needle in puncture needle, be administered by innermost tube, achieve the purpose that nerve block, anesthesia；
The nerve block casing operations process is more complicated, cannot be administered in time, increase the pain of patient.
Summary of the invention
The purpose of this utility model is In view of the above shortcomings of the prior art, to provide a kind of nerve block and set pipe sleeve
Part, it has the advantages that easy to operate, administration is timely, can reduce the pain of patient, improve the comfort level of operation.
In order to achieve the above objectives, the nerve block of the utility model sets pipe sleeve part, including be equipped with inner hole puncture needle, with wear
The connected conductive tube core in pricker rear end, it is characterised in that outer tube is cased with outside puncture needle, in the outer tube of puncture needle rear perpheral
It is installed with obstruction cap, the outer tube blocked in front of cap is connected with medicine-pouring pipe, in the side wall of the puncture needle of outer tube Yu medicine-pouring pipe junction
Equipped with liquid-entering hole.
In use, conductive tube core is connected with nerve stimulation instrument, after puncture needle puncture in place, by medicine-pouring pipe, liquid-entering hole and
Needle point administration can meet the needs of preliminary starting medicine amount liquid, realize the purpose of nerve block in time, anesthesia；If you need to the company of realization
Continuous nerve block, can take puncture needle away and conductive tube core, continuation are administered by medicine-pouring pipe；The utility model have it is easy to operate,
Timely advantage is administered, can reduce the pain of patient, improves the comfort level of operation；
The puncture needle is equipped with scale as a further improvement of the utility model,；The depth of puncture can be grasped；
The conductive tube core is fixedly connected with handle as a further improvement of the utility model,；Convenient for the operation of puncture；
The outer tube is cased with fixing pipe as a further improvement of the utility model, and fixed inside pipe wall is equipped with spiral
Raised line, fixing pipe two sides are fixedly connected with patch, and patch is equipped with perforation；Fixing pipe can be sutured in the Surgery of patient by perforating
At position, thus fixed outer tube, for the nerve block of long period, it is ensured that operation is gone on smoothly；
In conclusion the utility model has the advantages that easy to operate, administration is timely, it can reduce the pain of patient, improve
The comfort level of operation.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the nerve block of the embodiment sets pipe sleeve part, after being equipped with the puncture needle 1 and puncture needle of inner hole
The connected conductive tube core in end, conductive tube core includes the conducting wire 2 connecting with puncture needle 1, the insulating coating 3 of coated wire 2；It is puncturing
Outer tube 4 is cased with outside needle 1；Obstruction cap 5, the outer tube 4 and note in 5 front of obstruction cap are installed in the outer tube 4 of 1 rear perpheral of puncture needle
Pencil 6 is connected, and is equipped with liquid-entering hole 7 in the side wall of the puncture needle 1 of outer tube 4 Yu 6 junction of medicine-pouring pipe；Puncture needle 1 is equipped with scale 13；
The insulating coating 3 of conductive tube core is fixedly connected with handle 8；Outer tube 4 is cased with fixing pipe 9, and 9 inner wall of fixing pipe is equipped with spiral raised line
10, raised line 10 and outer tube 4 are transition fit, to fix outer tube 4 and facilitate penetrating for outer tube 4；9 two sides of fixing pipe are integrally fixedly connected with
Patch 11, patch 11 are equipped with perforation 12；
Outer tube 4 is sebific duct and the acoustic contrast agent containing high molecular material, is matched with ultrasound examination, observable outer tube
4 position in vivo；In use, the conducting wire 2 of conductive tube core is connected with nerve stimulation instrument, needle point distance nerve when being punctured with judgement
Whether suitable position is in；After puncture needle 1 punctures in place, given by the fluid hole of medicine-pouring pipe 6, liquid-entering hole 7 and needle point front end
Medicine can meet the needs of preliminary starting medicine amount liquid, realize the purpose of nerve block in time, anesthesia；If you need to realize continuous mind
Through blocking, puncture needle 1 can be taken away and conductive tube core, continuation are administered by medicine-pouring pipe 6；The utility model has easy to operate, administration
Timely advantage can reduce the pain of patient, improve the comfort level of operation；Handle 8 is convenient for the operation punctured；
Fixing pipe 9 can be sutured in the surgical site of patient by perforation 12, so that fixed outer tube 4, avoids slipping, it is right
In the nerve block of long period, it is ensured that operation is gone on smoothly.
Claims (4)
1. a kind of nerve block sets pipe sleeve part, including being equipped with the puncture needle of inner hole, the conductive tube core being connected with puncture needle rear end,
It is characterized in that being cased with outer tube outside puncture needle, obstruction cap is installed in the outer tube of puncture needle rear perpheral, block in front of cap
Outer tube is connected with medicine-pouring pipe, is equipped with liquid-entering hole in the side wall of the puncture needle of outer tube Yu medicine-pouring pipe junction.
2. nerve block as described in claim 1 sets pipe sleeve part, it is characterised in that the puncture needle is equipped with scale.
3. nerve block as claimed in claim 1 or 2 sets pipe sleeve part, it is characterised in that the conduction tube core is fixedly connected with handle.
4. nerve block as claimed in claim 3 sets pipe sleeve part, it is characterised in that the outer tube is cased with fixing pipe, in fixing pipe
Wall is equipped with spiral raised line, and fixing pipe two sides are fixedly connected with patch, and patch is equipped with perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262136.XU CN209107518U (en) | 2018-08-07 | 2018-08-07 | Nerve block sets pipe sleeve part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262136.XU CN209107518U (en) | 2018-08-07 | 2018-08-07 | Nerve block sets pipe sleeve part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209107518U true CN209107518U (en) | 2019-07-16 |
Family
ID=67196663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262136.XU Active CN209107518U (en) | 2018-08-07 | 2018-08-07 | Nerve block sets pipe sleeve part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209107518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938057A (en) * | 2018-08-07 | 2018-12-07 | 泸州市中医医院 | Nerve block sets pipe sleeve part |
-
2018
- 2018-08-07 CN CN201821262136.XU patent/CN209107518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938057A (en) * | 2018-08-07 | 2018-12-07 | 泸州市中医医院 | Nerve block sets pipe sleeve part |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |