CN209107509U - A kind of minimally invasive tenosynovitis is loosened blade - Google Patents
A kind of minimally invasive tenosynovitis is loosened blade Download PDFInfo
- Publication number
- CN209107509U CN209107509U CN201821036930.2U CN201821036930U CN209107509U CN 209107509 U CN209107509 U CN 209107509U CN 201821036930 U CN201821036930 U CN 201821036930U CN 209107509 U CN209107509 U CN 209107509U
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- CN
- China
- Prior art keywords
- blade
- stndon sheath
- minimally invasive
- tenosynovitis
- loosened
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Abstract
It loosens blade the utility model discloses a kind of minimally invasive tenosynovitis, it is characterized by: structure includes blade, blade, blade and blade design are an integral structure, wherein blade between blade by width to narrow, the most narrow place in blade front end is equipped with the cutting portion that section is in arcuation, as blade, symmetrical inclined-plane is designed in blade two sides.During operation, the stndon sheath loosened is found at stndon sheath inflammation card compressor tendon position, part, which is cut, is about 0.5~1cm small notch, open the stndon sheath of part, then by curved blade middle card on open stndon sheath, whole stndon sheath is cut along the direction of tendon, checks finger flex situation, operation is completed, and method is quick, easy to operate, notch is small, patient is painful less, wound healing is fast, expense is low.
Description
Technical field
It loosens blade the utility model relates to surgical field more particularly to a kind of minimally invasive tenosynovitis.
Background technique
The most frequently used for tenosynovitis patient at present, most directly effective mode is that card is pressed flexor tendon by surgical operation
Stndon sheath pipeline thoroughly open and loosen.Stndon sheath is one layer knot hoof tissue of the Bao Rao on tendon surface, and trend is usually with tendon with row；
If the problem of stndon sheath of thoroughly loosening is brought is that operation wound is big, post-operative recovery is slow；In addition there are finger nerve in tendon two sides and refer to dynamic
Vein is easy to damage nerve and blood vessel with row during operation.Traditional knife blade is difficult to avoid suchlike ask
Topic, design are invented a kind of minimally invasive, thorough, highly-safe knife blade of loosening and are particularly important.The utility model blade can
To open local stndon sheath by 0.5~1cm operation small notch, then whole stndon sheath is thoroughly beaten along the direction of tendon traveling
It opens, while also can avoid the damage of nerve, blood vessel.The novel blade can be used local anaesthesia, operation the used time it is short, notch is small, extensive
Multiple effect fast, surgical scars are small, and this technology can be carried out with outpatient service, this substantially reduces patient medical expenditure.
Prior art: " minimal invasive techniques " refer to microtrauma, make disease in the case where as small as possible to human body wound
It obtains medical treatment, and therapeutic effect is similar to " major trauma treatment " or more preferably.In addition to this, doctors also pursue " in optimal
Ambient stable state, the smallest operative incision, most light systemic inflammatory response are eliminated disease under least scar healing, are made
Patient is painless, no bleeding, few complication, and few expense restores rapidly normal life and work." this is that patient and doctor chase after jointly
The target asked.This technology proposes that this makes surgery by French doctor Philipe Mouret early in the eighties in last century
Field has started a new revolution.For the treatment of stndon sheath, doctors are also trying to explore minimally invasive surgery technology, then
It completes minimal invasive techniques and often has benefited from operation tool.Up to now, a large amount of operation Debonding knife, needle knife, blade have been emerged
Deng all the problems such as surrounding small notch, quick recovery, low expense.
Most of is all that blade and knife handle are constituted, and single unit system volume is big, and structure is complicated, and operation is clumsy, technique production stream
The journey time is long, at high cost, and most technology cannot accomplish truly minimally invasive.
Utility model content
The utility model provides a kind of minimally invasive tenosynovitis and loosens blade, it is characterised in that: structure includes blade, blade, knife
Sword and blade design are an integral structure, wherein blade between blade by width to narrow, the most narrow place in blade front end, which is equipped with, to be cut
Face is in the cutting portion of arcuation, and as blade, symmetrical inclined-plane is designed in blade two sides.
Preferably, the blade is concave arc, whole blade is about 8cm, mountable on general knife handle.
Preferably, the blade width is 0.5-1cm.
The beneficial effects of the utility model are:
During operation, the stndon sheath loosened is found at stndon sheath inflammation card compressor tendon position, locally cuts that be about 0.5~1cm small
Notch opens local stndon sheath, then by curved blade middle card on open stndon sheath, cuts along the direction of tendon whole
Stndon sheath checks finger flex situation, and operation is completed, and method is quick, easy to operate, notch is small, patient is painful less, wound healing
Fastly, expense is low.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model
Marked in the figure: 1- blade；2- blade；The inclined-plane 3-.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of minimally invasive tenosynovitis is loosened blade as shown in the figure, it is characterised in that: structure includes blade 1, blade 2,1 He of blade
The design of blade 2 is an integral structure, wherein blade 2 between blade 1 by width to narrow, the most narrow place in 2 front end of blade, which is equipped with, to be cut
Face is in the cutting portion of arcuation, and as blade 1, symmetrical inclined-plane 3 is designed in 2 two sides of blade.
Preferably, the blade 1 is concave arc, whole blade 2 is about 8cm, mountable on general knife handle.
Preferably, 1 width of blade is 0.5-1cm.
The beneficial effects of the utility model are:
During operation, the stndon sheath loosened is found at stndon sheath inflammation card compressor tendon position, locally cuts that be about 0.5~1cm small
Notch opens local stndon sheath, then by curved blade middle card on open stndon sheath, cuts along the direction of tendon whole
Stndon sheath checks finger flex situation, and operation is completed, and method is quick, easy to operate, notch is small, patient is painful less, wound healing
Fastly, expense is low.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (3)
- The blade 1. a kind of minimally invasive tenosynovitis is loosened, it is characterised in that: structure includes blade, blade, and blade and blade are designed as one Body formula structure, wherein blade between blade by width to narrow, the most narrow place in blade front end is equipped with the cutting portion that section is in arcuation, As blade, symmetrical inclined-plane is designed in blade two sides.
- The blade 2. a kind of minimally invasive tenosynovitis according to claim 1 is loosened, it is characterised in that: the blade is imploded arcs Shape, whole blade is about 8cm, mountable on general knife handle.
- The blade 3. a kind of minimally invasive tenosynovitis according to claim 1 is loosened, it is characterised in that: the blade width is 0.5- 1cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036930.2U CN209107509U (en) | 2018-07-03 | 2018-07-03 | A kind of minimally invasive tenosynovitis is loosened blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036930.2U CN209107509U (en) | 2018-07-03 | 2018-07-03 | A kind of minimally invasive tenosynovitis is loosened blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209107509U true CN209107509U (en) | 2019-07-16 |
Family
ID=67195943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821036930.2U Expired - Fee Related CN209107509U (en) | 2018-07-03 | 2018-07-03 | A kind of minimally invasive tenosynovitis is loosened blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209107509U (en) |
-
2018
- 2018-07-03 CN CN201821036930.2U patent/CN209107509U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20210703 |