CN207101340U - A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale - Google Patents
A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale Download PDFInfo
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- CN207101340U CN207101340U CN201621447512.3U CN201621447512U CN207101340U CN 207101340 U CN207101340 U CN 207101340U CN 201621447512 U CN201621447512 U CN 201621447512U CN 207101340 U CN207101340 U CN 207101340U
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- cylindric
- scale
- syringe needle
- filling device
- puncturing
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Abstract
A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale disclosed in the utility model, including：One cylindric puncture body, in cone, composition has a cylindrical channel in it, the cylindrical channel insertion cylindric front end face and rear end face for puncturing body, scale is labeled with the cylindric outer surface for puncturing body for the cylindric front end for puncturing body；And a long syringe needle, the needle length of the long syringe needle and the cylindric equal length for puncturing body, the long syringe needle are stretched into injection in the cylindric cylindrical channel for puncturing body.The beneficial effects of the utility model are：1st, preferably clear and definite and control paracentesis depth, more accurately reaches target organ position, avoids the damage of nerve and blood vessel；2nd, it is clearly cylindric to puncture the depth of body in vivo, X-ray examination number can be efficiently reduced, avoids necessary doctors and patients' x-ray radiation.
Description
Technical field
It the utility model is related to percutaneous foramen intervertebrale lens technical field of surgical instruments, more particularly to a kind of mark the percutaneous of scale
Foramen intervertebrale lens operation medicine-filling device.
Background technology
In the operation of micro-wound percutaneous foramen intervertebrale lens, it is often necessary to normal at present in intervertebral foramen outer rim or injection through vertebral canal medicine
Advise for around intervertebral foramen or the injecting apparatus of intraspinal tube injection are mostly long syringe needle, due to being indicated on long syringe needle without scale, so
Long syringe needle paracentesis depth when puncturing easily is caused to there may be error (too deep or excessively shallow), it is necessary to which repeatedly perspective just can determine that essence
True position, it is poor that above limitation may result in curative effect of medication, and X-ray machine perspective number increase, severe patient may cause blood vessel, god
Infringement through, abdominal viscera.
Therefore, applicant carried out beneficial exploration and trial, result of the above problems is have found, will be detailed below being situated between
The technical scheme to continue is caused under this background.
Utility model content
Technical problem to be solved in the utility model：Exist for existing percutaneous foramen intervertebrale lens operation with injecting apparatus
The error of paracentesis depth is big, curative effect of medication is poor, the increase of X-ray machine perspective number, severe patient may cause blood vessel, nerve, abdominal cavity dirty
The problems such as infringement of device, and provide it is a kind of can clearly and control paracentesis depth, avoid nerve and blood vessel infringement, reduce x-ray it is saturating
Depending on the percutaneous foramen intervertebrale lens operation medicine-filling device of the mark scale of number.
The technical problem that the utility model solves can be realized using following technical scheme：
A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale, including：
There is a cylindrical channel one cylindric puncture body, the cylindric front end for puncturing body in cone, its interior composition,
The cylindrical channel insertion cylindric front end face and rear end face for puncturing body, in the cylindric outer surface for puncturing body
On be labeled with scale；And
One long syringe needle, the needle length of the long syringe needle and the cylindric equal length for puncturing body, the long syringe needle
Stretched into injection in the cylindric cylindrical channel for puncturing body.
In a preferred embodiment of the present utility model, the scale is labeled in the cylindric outer surface for puncturing body
On the part of its middle to rear end.
In a preferred embodiment of the present utility model, the length of the scale is 100mm.
In a preferred embodiment of the present utility model, the needle body length of the cylindric length for puncturing body and long syringe needle
Degree is 200mm.
In a preferred embodiment of the present utility model, a diameter of 3mm of the cylindrical channel, the long syringe needle
Diameter of needle body is 2mm~3mm.
In a preferred embodiment of the present utility model, the cylindric puncture body is straight in addition to cone-shaped nose part
Footpath is 6mm~7mm.
In a preferred embodiment of the present utility model, the cylindric puncture body is made of stainless steel material.
The course of work of the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale of the present utility model is as follows：
When needing injection, the front end of cylindric puncture body is first penetrated into intervertebral foramen or intraspinal tube, while wear according to cylindric
Scale adjustment paracentesis depth on nematophore, then couples the tail end of long syringe needle with cartridge syringe, and the front end of long syringe needle is from circle
The rear end face that column punctures body enters in cylindrical channel, and the front end of cylindric puncture body is extended to along cylindrical channel
Place, target organ position is reached, now cartridge syringe injects medicine by long syringe needle to target organ position.
As a result of technical scheme as above, the beneficial effects of the utility model are：
1st, preferably clear and definite and control paracentesis depth, more accurately reaches target organ position, avoids the damage of nerve and blood vessel
Wound；
2nd, it is clearly cylindric to puncture the depth of body in vivo, X-ray examination number can be efficiently reduced, avoids necessary doctors and patients
X-ray radiation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the cylindric structural representation for puncturing body of the present utility model.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is the structural representation of long syringe needle of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to accompanying drawing, a kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale of the present utility model, including cylinder
Shape punctures body 100 and long syringe needle 200, the equal length of the needle length of long syringe needle 200 and cylindric puncture body 100, cylinder
The length of shape puncture body 100 and the needle length of long syringe needle 200 are equal, in the present embodiment, the cylindric length for puncturing body 100
Needle length with long syringe needle 200 is 200mm.
The cylindric front end 110 for puncturing body 100 is in cone, and composition has the cylindrical channel of its a diameter of 3mm in it
120, cylindrical channel 120 penetrates the front end face 101 and rear end face 102 of cylindric puncture body 100, in cylindric puncture body 100
Outer surface on be labeled with scale 130, specifically, scale 130 be labeled in it is cylindric puncture body 100 outer surface be located at its hit exactly
Between on the part of rear end, i.e., the cylindric outer surface for puncturing body 100 is located at its middle to the part of front end without graduated scale
Show, the length of scale 130 is 100mm.In the present embodiment, cylindric puncture body 100 is made of stainless steel material, cylindric
Puncture a diameter of 6mm~7mm of the body 100 in addition to cone-shaped nose part 110, it is therefore preferable to 6.5mm or 7.0mm.Long syringe needle 200
Stretched into injection in the cylindrical channel 120 of cylindric puncture body 100, the diameter of needle body of long syringe needle 200 is 2mm~3mm.
When needing injection, the front end 110 of cylindric puncture body 100 is first penetrated into intervertebral foramen or intraspinal tube, while according to circle
The scale 130 that column is punctured on body 100 adjusts paracentesis depth, then joins the tail end 210 of long syringe needle 200 and cartridge syringe
Connecing, the front end 220 of long syringe needle 200 enters in cylindrical channel 120 from the rear end face 102 of cylindric puncture body 100, and along circle
Cylindrical passageway 120 is extended at the front end 110 of cylindric puncture body 100, reaches target organ position, now cartridge syringe passes through
Long syringe needle 200 injects medicine to target organ position.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
- A kind of 1. percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale, it is characterised in that including：One cylindric puncture body, in cone, composition has a cylindrical channel in it, described for the cylindric front end for puncturing body The cylindrical channel insertion cylindric front end face and rear end face for puncturing body, in the cylindric outer surface subscript for puncturing body It is marked with scale；AndOne long syringe needle, the needle length of the long syringe needle are being noted with the cylindric equal length for puncturing body, the long syringe needle Stretched into during medicine in the cylindric cylindrical channel for puncturing body.
- 2. the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale as claimed in claim 1, it is characterised in that the scale It is labeled in the cylindric outer surface for puncturing body and is located at its middle to the part of rear end.
- 3. the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale as claimed in claim 1, it is characterised in that the scale Length be 100mm.
- 4. the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale as claimed in claim 1, it is characterised in that the cylinder It is 200mm that shape, which punctures the length of body and the needle length of long syringe needle,.
- 5. the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale as claimed in claim 1, it is characterised in that the cylinder A diameter of 3mm of shape passage, the diameter of needle body of the long syringe needle is 2mm~3mm.
- 6. the percutaneous foramen intervertebrale lens operation medicine-filling device of mark scale as claimed in claim 1, it is characterised in that the cylinder Shape punctures a diameter of 6mm~7mm of the body in addition to cone-shaped nose part.
- 7. the percutaneous foramen intervertebrale lens operation medicine-filling device of the mark scale as any one of claim 1 to 6, its feature exist In the cylindric puncture body is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447512.3U CN207101340U (en) | 2016-12-27 | 2016-12-27 | A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447512.3U CN207101340U (en) | 2016-12-27 | 2016-12-27 | A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101340U true CN207101340U (en) | 2018-03-16 |
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ID=61594840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447512.3U Active CN207101340U (en) | 2016-12-27 | 2016-12-27 | A kind of percutaneous foramen intervertebrale lens operation medicine-filling device for marking scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729939A (en) * | 2021-09-23 | 2021-12-03 | 上海卓昕医疗科技有限公司 | Remote control positioning system and control method thereof |
-
2016
- 2016-12-27 CN CN201621447512.3U patent/CN207101340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729939A (en) * | 2021-09-23 | 2021-12-03 | 上海卓昕医疗科技有限公司 | Remote control positioning system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: No. 16, Airport Road, Guangzhou, Guangdong, Guangdong Patentee after: The First Affiliated Hospital of Guangzhou University of Traditional Chinese Med Address before: No. 12, Baiyun District Airport Road, Guangzhou, Guangdong Province, Guangdong Co-patentee before: Tang Jingjing Patentee before: Jiang Xiaobing Co-patentee before: Liang De |
|
| TR01 | Transfer of patent right |