CN105342650A - Plate-type wire retractor with claw for limb surgery - Google Patents
Plate-type wire retractor with claw for limb surgery Download PDFInfo
- Publication number
- CN105342650A CN105342650A CN201510916867.6A CN201510916867A CN105342650A CN 105342650 A CN105342650 A CN 105342650A CN 201510916867 A CN201510916867 A CN 201510916867A CN 105342650 A CN105342650 A CN 105342650A
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- CN
- China
- Prior art keywords
- drag hook
- wire retractor
- handheld component
- plate
- hook
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a plate-type wire retractor with a claw for a limb surgery. The plate-type wire retractor comprises a wire retractor body, wherein the wire retractor body comprises a handheld component, a first wire retractor and a second wire retractor; the first wire retractor, the second wire retractor and the handheld component are connected with one another to form a Z shape; the handheld component is arranged on the middle segment; the first wire retractor and the second wire retractor are bent for 85-90 degrees towards the direction of the handheld component; an anti-skid groove structure is arranged on the surface of the handheld component; saw teeth are arranged at the tail ends of the first wire retractor and the second wire retractor; the bump heights of the saw teeth are 2mm; tips are passivated; and the space between the saw teeth is 1mm. The advantages of a plate hook and a grabber can be effectively combined by the overall device; the overall device can be embedded into different muscular tissues and is firmly fixed; slipping of the wire retractor is avoided; and the plate-type wire retractor can be further popularized and applied.
Description
Technical field
The present invention relates to industrial machinery technical field, be specifically related to the board-like drag hook of a kind of limbs operation band pawl.
Background technology
In surgical operation, after the soft tissues such as integumentary musculature are cut, need with drag hook, the soft tissues such as integumentary musculature to be held respectively to both sides, the operative site in deep could be exposed, surgical field of view just can be high-visible, otherwise surgical field of view is blocked by shallow layer tissue, is not easy to the operation of performing the operation.
Current operation retractor has claw hook and the large class of plate hook two, and shallow-layer claw hook, pulls open skin and subcutaneous tissue, and deep layer needs with plate hook, and palette hook is easily slippage in use, accidentally injures surrounding tissue, also needs firmly to press down, waste time and energy when pulling open.
And existing plate hook is applicable to deep tissue tractive, but bottom is smooth, although the flexibility with oriented handle side had, but easily skid when tractive fat and muscular tissue, cause the slippage of drag hook, accidentally injure the nervus vasculairs of surrounding tissue, particularly deep, cause serious complication, waste operating time simultaneously.
Summary of the invention
For the deficiencies in the prior art, the invention provides the board-like drag hook of a kind of limbs operation band pawl, effectively the advantages of plate hook and claw hook can be got up, can embed in different muscular tissue, firmly fix, avoid the slippage of drag hook.
For realizing above object, the present invention is achieved by the following technical programs:
A kind of board-like drag hook of limbs operation band pawl, comprise drag hook body, described drag hook body comprises handheld component and the first drag hook and the second drag hook, the first described drag hook, the second drag hook and handheld component are interconnected to " Z " type, interlude is handheld component, and the first drag hook, the second drag hook curve inwardly in 85-90 degree to handheld component side, the surface of described handheld component is provided with anti-slip tank structure, the end of the first drag hook and the second drag hook is provided with sawtooth, and serrate projections height is 2mm, crest truncation process, jaggy pitch 1mm.
Preferably, described drag hook body is that Stainless Steel material is made.
Preferably, the first described drag hook and the width of the second drag hook are 4-16cm.
Preferably, the first described drag hook is not identical with the length of the second drag hook.
Preferably, the first described drag hook, the second drag hook and handheld component are one-body molded.
The invention provides the board-like drag hook of a kind of limbs operation band pawl, the width of the first drag hook and the second drag hook is 4-16cm, and the first drag hook, the second drag hook curve inwardly in 85-90 degree to handheld component side, time large width hook structure effectively solves medical operation, the easy slippage of the plate hook usually occurred, and the first drag hook is not identical with the length of the second drag hook, different operative site needs can be tackled, also be provided with the sawtooth of passivation at the drag hook end of device, effectively pull tissue position when medical personnel can be made to perform the operation and prevent slippage.Whole apparatus design is reasonable, simple to operate, can further genralrlization application.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 overall structure schematic diagram of the present invention;
Wherein: 1, handheld component; 2, anti-slip tank; 3, the first drag hook; 4, the second drag hook; 101, sawtooth.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the present embodiment provides a kind of limbs operation to be with the board-like drag hook of pawl, comprise drag hook body, drag hook body comprises handheld component 1 and the first drag hook 3 and the second drag hook 4, first drag hook 3, second drag hook 4 and handheld component 1 are interconnected to " Z " type, interlude is handheld component 1, and the first drag hook 3, second drag hook 4 curves inwardly in 85-90 degree to handheld component 1 side, the surface of handheld component 1 is provided with anti-slip tank 2 structure, the end of the first drag hook 3 and the second drag hook 4 is provided with sawtooth 101, and the protruding 2mm of sawtooth 101 is high, each sawtooth 101 spacing is 1mm, effectively can stop the tissue held in operation process.
Drag hook body is that Steel material is made, Stability Analysis of Structures; The width of the first drag hook 3 and the second drag hook 4 is 4-16cm; First drag hook 3 is not identical with the length of the second drag hook 4, can be used for without operative site, needs to change different drag hooks when decreasing operation; First drag hook 3, second drag hook 4 and handheld component 1 one-body molded, enhance integrally-built stability.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. the board-like drag hook of a limbs operation band pawl, comprise drag hook body, it is characterized in that, described drag hook body comprises handheld component and the first drag hook and the second drag hook, the first described drag hook, the second drag hook and handheld component are interconnected to " Z " type, interlude is handheld component, and the first drag hook, the second drag hook curve inwardly in 85-90 degree to handheld component side, the surface of described handheld component is provided with anti-slip tank structure, the end of the first drag hook and the second drag hook is provided with sawtooth, and serrate projections height is 2mm, crest truncation process, jaggy pitch 1mm.
2. the board-like drag hook of limbs operation band pawl as claimed in claim 1, it is characterized in that, described drag hook body is that stainless steel material is made.
3. the board-like drag hook of limbs operation band pawl as claimed in claim 1, it is characterized in that, the first described drag hook and the width of the second drag hook are 4-16cm.
4. the board-like drag hook of limbs operation band pawl as claimed in claim 1, it is characterized in that, the first described drag hook is not identical with the length of the second drag hook.
5. the board-like drag hook of limbs operation band pawl as claimed in claim 1, it is characterized in that, the first described drag hook, the second drag hook and handheld component are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916867.6A CN105342650A (en) | 2015-12-10 | 2015-12-10 | Plate-type wire retractor with claw for limb surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916867.6A CN105342650A (en) | 2015-12-10 | 2015-12-10 | Plate-type wire retractor with claw for limb surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105342650A true CN105342650A (en) | 2016-02-24 |
Family
ID=55318828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916867.6A Pending CN105342650A (en) | 2015-12-10 | 2015-12-10 | Plate-type wire retractor with claw for limb surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105342650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901785A (en) * | 2017-02-22 | 2017-06-30 | 重庆市渝北区中医院 | Minimally invasive traction lifting hook device in hip replacement |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352220A (en) * | 1992-04-13 | 1994-10-04 | Leonard Bloom | Guarded skin hook for surgical purposes and method thereof |
| DE20215087U1 (en) * | 2002-10-01 | 2003-02-06 | Preuss Werkzeugbau Gmbh | Ergonomically shaped handle for surgical instrument, in particular for retractor hook held by assistant during operation |
| CN201353237Y (en) * | 2009-02-25 | 2009-12-02 | 洪伟 | Deep double-headed draw hook of orbital margin |
| CN202179570U (en) * | 2011-08-15 | 2012-04-04 | 王雪冬 | Abdominal wall pull hook |
| CN202408994U (en) * | 2011-11-30 | 2012-09-05 | 天津康立尔生物科技有限公司 | Tracheal hook |
| CN203861285U (en) * | 2014-06-09 | 2014-10-08 | 丽水市人民医院 | Acetabulum drag hook structure |
| CN204484195U (en) * | 2015-01-22 | 2015-07-22 | 重庆市垫江县人民医院 | Laparoscopic surgery drag hook |
-
2015
- 2015-12-10 CN CN201510916867.6A patent/CN105342650A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352220A (en) * | 1992-04-13 | 1994-10-04 | Leonard Bloom | Guarded skin hook for surgical purposes and method thereof |
| DE20215087U1 (en) * | 2002-10-01 | 2003-02-06 | Preuss Werkzeugbau Gmbh | Ergonomically shaped handle for surgical instrument, in particular for retractor hook held by assistant during operation |
| CN201353237Y (en) * | 2009-02-25 | 2009-12-02 | 洪伟 | Deep double-headed draw hook of orbital margin |
| CN202179570U (en) * | 2011-08-15 | 2012-04-04 | 王雪冬 | Abdominal wall pull hook |
| CN202408994U (en) * | 2011-11-30 | 2012-09-05 | 天津康立尔生物科技有限公司 | Tracheal hook |
| CN203861285U (en) * | 2014-06-09 | 2014-10-08 | 丽水市人民医院 | Acetabulum drag hook structure |
| CN204484195U (en) * | 2015-01-22 | 2015-07-22 | 重庆市垫江县人民医院 | Laparoscopic surgery drag hook |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901785A (en) * | 2017-02-22 | 2017-06-30 | 重庆市渝北区中医院 | Minimally invasive traction lifting hook device in hip replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
|
| RJ01 | Rejection of invention patent application after publication |