CN205698870U - A kind of two-way integrated needle of soft tissue lavation - Google Patents
A kind of two-way integrated needle of soft tissue lavation Download PDFInfo
- Publication number
- CN205698870U CN205698870U CN201620249922.0U CN201620249922U CN205698870U CN 205698870 U CN205698870 U CN 205698870U CN 201620249922 U CN201620249922 U CN 201620249922U CN 205698870 U CN205698870 U CN 205698870U
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- CN
- China
- Prior art keywords
- lavation
- needle body
- needle
- soft tissue
- entrance
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- 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 two-way integrated needle of soft tissue lavation.Including the lavation needle body of hollow, lavation needle body leading portion outer wall is provided with some through holes, and the syringe needle of lavation needle body is closed blunt nosed, and the backshank of lavation needle body is provided with the entrance for connecting the pump housing and outlet.This two-way integrated needle of soft tissue lavation, syringe needle at lavation needle body is closed blunt nosed, can puncture safely entrance body soft tissue, lavation needle body leading portion outer wall is provided with some through holes, it is to avoid original single hole needle body contacts the defect of the pin hole obturation caused with surrounding soft tissue.The backshank of lavation needle body is provided with the entrance for connecting the pump housing and outlet.Lavation needle body is designed for single channel bidirectional, it is to avoid the tissue injury that liquid in-out channel separation causes, improve therapeutic effect.This utility model is applicable to medical instruments field.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of two-way integrated needle of soft tissue lavation.
Background technology
At present, rheumatism is that a class invades Various Tissues multisystem and the autoimmune disease of internal organs.The immune inflammation reaction that degree is different, can cause into various tissue and organ injury, have a strong impact on its normal function.Most of rheumatism have damage soft tissue symptom outside joint or joint, at present the method for the outer tissue injury for the treatment of intraarticular include medicine, physical therapy, have a rest, take exercise, orthopedic and operative treatment, though method is many, but it is unsatisfactory with the curative effect of chronic strain disease to swell and ache for limbs intractable.
Inflammatory exudation between intraarticular or soft tissue is the direct cause of disease causing rheumatism partial gall, and pro-inflammatory cytokine, immune complex and the enzyme that particularly intraarticular inflamed joints liquid includes is the immunoreactive main cause of local joint.If inflamed joints liquid can be cleared in time, it is advantageous for eliminating rapidly local and General Symptoms, recovers body function early.Therefore, design and a kind of can carry out joint and the treatment tool of soft tissue lavation effective, fastly, there is important clinical value, but, at present without being exclusively used in the needle set coordinating force (forcing) pump to carry out soft tissue lavation.
Utility model content
For solving the problems referred to above, this utility model provides a kind of and is prevented effectively from the two-way integrated needle of soft tissue lavation that needle body pin hole is inaccessible.
This utility model solves its technical problem and be the technical scheme is that
A kind of two-way integrated needle of soft tissue lavation, including the lavation needle body of hollow, lavation needle body leading portion outer wall is provided with some through holes, and the syringe needle of lavation needle body is closed blunt nosed, and the backshank of lavation needle body is provided with the entrance for connecting the pump housing and outlet.
It is further used as in the improvement of technical solutions of the utility model, entrance and outlet being equipped with valve.
Being further used as the improvement of technical solutions of the utility model, the backshank of lavation needle body is provided with the sealing device for sealing backshank.
Being further used as the improvement of technical solutions of the utility model, the height that each through hole is arranged at lavation needle body leading portion is 1.5cm～2.5cm.
It is further used as the improvement of technical solutions of the utility model, a diameter of 1.5mm～2.5mm of shank of lavation needle body.
The beneficial effects of the utility model: this two-way integrated needle of soft tissue lavation, syringe needle at lavation needle body is closed blunt nosed, entrance body soft tissue can be punctured safely, lavation needle body leading portion outer wall is provided with some through holes, it is to avoid original single hole needle body contacts the defect that the pin hole caused is inaccessible with surrounding soft tissue.The backshank of lavation needle body is provided with the entrance for connecting the pump housing and outlet.Lavation needle body is designed for single channel bidirectional, it is to avoid the tissue injury that liquid in-out channel separation causes, improve therapeutic effect.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is this utility model embodiment overall structure schematic diagram.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.
With reference to Fig. 1, this utility model is a kind of two-way integrated needle of soft tissue lavation, lavation needle body 1 including hollow, lavation needle body 1 leading portion outer wall is provided with some through holes 12, the syringe needle 11 of lavation needle body 1 is closed blunt nosed, and the backshank 14 of lavation needle body 1 is provided with the entrance 13 for connecting the pump housing and outlet 15.
This two-way integrated needle of soft tissue lavation, syringe needle 11 at lavation needle body 1 is closed blunt nosed, can puncture safely entrance body soft tissue, lavation needle body 1 leading portion outer wall is provided with some through holes 12, it is to avoid original single hole needle body contacts the defect of the pin hole obturation caused with surrounding soft tissue.The backshank 14 of lavation needle body 1 is provided with the entrance 13 for connecting the pump housing and outlet 15.Lavation needle body 1 is designed for single channel bidirectional, it is to avoid the tissue injury that liquid in-out channel separation causes, improve therapeutic effect.
As this utility model preferred embodiment, entrance 13 and outlet 15 are equipped with valve.
As this utility model preferred embodiment, the backshank 14 of lavation needle body 1 is provided with the sealing device for sealing backshank 14.
As this utility model preferred embodiment, the height that each through hole 12 is arranged at lavation needle body 1 leading portion is 1.5cm～2.5cm.
As this utility model preferred embodiment, a diameter of 1.5mm～2.5mm of the shank of lavation needle body 1.
At present without being exclusively used in the needle set coordinating force (forcing) pump to carry out soft tissue lavation, this utility model coordinates force (forcing) pump to use, the lavation of inflamed joints liquid in carrying out articular cavity, the anterior treatment end of lavation needle body 1 uses porous design, it is to avoid it is inaccessible that single hole needle body contacts the pin hole caused with surrounding soft tissue.The backshank 14 of lavation needle body 1 is provided with the entrance 13 for connecting the pump housing and outlet 15.Entrance 13 gets involved the malleation pump housing, and outlet 15 gets involved the negative pressure pump housing, and is equipped with valve on entrance 13 and outlet 15.This single channel positive/negative-pressure double valve designs, simple to operate, and liquid in-out switches freely, it is to avoid the tissue injury that liquid in-out channel separation causes.The syringe needle 11 of lavation needle body 1 uses closed blunt nosed, and safety punctures and enters body soft tissue；Needle body diameter is less than 2.5mm, and operating walk way is small, postoperative requires no stitches.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art it may also be made that equivalent variations or replacement on the premise of this utility model spirit, and deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
1. the two-way integrated needle of soft tissue lavation, it is characterized in that: include the lavation needle body (1) of hollow, described lavation needle body (1) leading portion outer wall is provided with some through holes (12), the syringe needle (11) of described lavation needle body (1) is closed blunt nosed, and the backshank (14) of described lavation needle body (1) is provided with the entrance (13) for connecting the pump housing and outlet (15).
The two-way integrated needle of soft tissue lavation the most according to claim 1, it is characterised in that: it is equipped with valve on described entrance (13) and outlet (15).
The two-way integrated needle of soft tissue lavation the most according to claim 1, it is characterised in that: the backshank (14) of described lavation needle body (1) is provided with the sealing device for sealing backshank (14).
The two-way integrated needle of soft tissue lavation the most as claimed in any of claims 1 to 3, it is characterised in that: the height that each described through hole (12) is arranged at lavation needle body (1) leading portion is 1.5cm～2.5cm.
The two-way integrated needle of soft tissue lavation the most according to claim 4, it is characterised in that: a diameter of 1.5mm～2.5mm of shank of described lavation needle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249922.0U CN205698870U (en) | 2016-03-29 | 2016-03-29 | A kind of two-way integrated needle of soft tissue lavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249922.0U CN205698870U (en) | 2016-03-29 | 2016-03-29 | A kind of two-way integrated needle of soft tissue lavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698870U true CN205698870U (en) | 2016-11-23 |
Family
ID=57311122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249922.0U Expired - Fee Related CN205698870U (en) | 2016-03-29 | 2016-03-29 | A kind of two-way integrated needle of soft tissue lavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205698870U (en) |
-
2016
- 2016-03-29 CN CN201620249922.0U patent/CN205698870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180329 |