CN104323824A - Hook-shaped nerve stripper capable of guiding suture and application thereof - Google Patents
Hook-shaped nerve stripper capable of guiding suture and application thereof Download PDFInfo
- Publication number
- CN104323824A CN104323824A CN201410614618.7A CN201410614618A CN104323824A CN 104323824 A CN104323824 A CN 104323824A CN 201410614618 A CN201410614618 A CN 201410614618A CN 104323824 A CN104323824 A CN 104323824A
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- CN
- China
- Prior art keywords
- hook
- shaped
- shaped head
- suture
- handle
- 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
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00349—Needle-like instruments having hook or barb-like gripping means, e.g. for grasping suture or tissue
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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)
- Materials For Medical Uses (AREA)
Abstract
The invention relates to a hook-shaped nerve stripper capable of guiding a suture. The hook-shaped nerve stripper capable of guiding the suture consists of a handle, an operating rod and a hook-shaped head, wherein the handle is fixedly arranged at one end of the operating rod, the hook-shaped head is arranged at the other end of the operating rod, the operating rod and the hook-shaped head are of an integral structure, and a through hole is formed in the end of the hook-shaped head. Compared with the hook-shaped nerve stripper used at present, since the through hole through which the suture can penetrate is formed in the front end of the hook-shaped head, the operation of penetrating the suture through deep tissues can be easily completed to complete suture guiding work in the process of deep tissue separation, convenience is brought to subsequent operations such as knotting, fixation and ligation, the hook-shaped nerve stripper is more convenient to use and the operation time is shortened.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically, relate to a kind of hook-shaped nerve dissector and application thereof of guiding silk thread.
Background technology
Hook-shaped nerve dissector is widely used in department of general surgery, spinal surgery and tumor of spine surgical operation, can blunt separation deep vessels, nerve, tendon and other vital tissues, is beneficial to the clear clean operation visual area of creation one.Current hook-shaped nerve dissector, be made up of handle, action bars and hook-shaped head, handle is fixed on the rear end of action bars, the front end of action bars is fixed with hook-shaped head, its weak point is: in operative process, after being separated deep tissue with hook-shaped nerve dissector, the operations such as the follow-up knotting of normal needs, fixing, ligation, but because tissue location is darker, narrow space, blood vessel clamp or the suture needle traction of application traditional method acquire a certain degree of difficulty and easily cause damaging surrounding tissue, cause certain puzzlement to patient.
Summary of the invention
The object of the invention is for deficiency of the prior art, there is provided a kind of structure simple, easy to use, silk thread guiding work easily can be completed, for the hook-shaped nerve dissector can guiding silk thread is easily created in the operations such as follow-up knotting, fixing, ligation in separation deep tissue process.
For achieving the above object, the technical scheme that the present invention takes is: a kind of hook-shaped nerve dissector of guiding silk thread, be made up of handle, action bars and hook-shaped head, one end fixed handle other end of described action bars is provided with hook-shaped head, and action bars and hook-shaped head are structure as a whole.The end of described hook-shaped head is provided with through hole.
Described handle and action bars are column type, and handle is thicker than action bars.
The crooked radian of described hook-shaped head is between 80 ° to 100 °.
The invention has the advantages that:
The present invention is provided with the through hole that can penetrate silk thread in the front end of hook-shaped head, the operation of silk thread through deep tissue easily can be completed in separation deep tissue process, complete silk thread guiding work, for the operations such as follow-up knotting, fixing, ligation create convenient, use convenient, shorten operating time.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structure enlarged diagram of guiding the hook-shaped nerve dissector of silk thread of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention provided by the invention is elaborated.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. hands handle; 2. action bars; 3. hook-shaped head; 4. through hole.
The present invention as shown in Figure 1 can guide the hook-shaped nerve dissector of silk thread, is made up of handle 1, action bars 2 and hook-shaped head 3, and one end fixed handle 1 other end of described action bars 2 is provided with hook-shaped head 3, and action bars 2 and hook-shaped head 3 are structure as a whole.The end of described hook-shaped head 3 is provided with through hole 4, and silk thread can be passed by through hole 4.Described handle and action bars are column type, and handle is thicker than action bars.The crooked radian of described hook-shaped head is between 80 ° to 100 °.
During operation, in the process being separated deep vital tissue, silk thread is passed from through hole 4, easily can complete the operation of silk thread through deep tissue, be beneficial to neural ligation operation, for next step operation technique creates facility, easy to use, shorten operating time.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the inventive method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (3)
1. can guide the hook-shaped nerve dissector of silk thread for one kind, be made up of handle (1), action bars (2) and hook-shaped head (3), one end fixed handle (1) other end of described action bars (2) is provided with hook-shaped head (3), action bars (2) and hook-shaped head (3) are structure as a whole, it is characterized in that, the end of described hook-shaped head (3) is provided with through hole (4).
2. hook-shaped nerve dissector of guiding silk thread according to claim 1, is characterized in that, described handle (1) and action bars (2) are column type, and handle (1) is thicker than action bars (2).
3. hook-shaped nerve dissector of guiding silk thread according to claim 2, is characterized in that, the crooked radian of described hook-shaped head (3) is between 80 ° to 100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614618.7A CN104323824A (en) | 2014-11-05 | 2014-11-05 | Hook-shaped nerve stripper capable of guiding suture and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410614618.7A CN104323824A (en) | 2014-11-05 | 2014-11-05 | Hook-shaped nerve stripper capable of guiding suture and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104323824A true CN104323824A (en) | 2015-02-04 |
Family
ID=52398742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410614618.7A Pending CN104323824A (en) | 2014-11-05 | 2014-11-05 | Hook-shaped nerve stripper capable of guiding suture and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104323824A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805692Y (en) * | 2005-12-24 | 2006-08-16 | 陈立财 | Micro injuried galea aponeurotica-suspended temple rhytidectomy operation appliance |
| CN201248741Y (en) * | 2008-09-08 | 2009-06-03 | 田德虎 | Tendon stripper |
| CN201586035U (en) * | 2009-09-29 | 2010-09-22 | 王卫国 | Periosteum stripper with functions of puncture and guidance |
| CN202458527U (en) * | 2012-03-12 | 2012-10-03 | 王玉生 | Stitching instrument special for laparoscopic surgery incision |
| CN202723956U (en) * | 2012-09-18 | 2013-02-13 | 李斌 | Rib-winding lead wire hook |
| CN202942159U (en) * | 2012-11-10 | 2013-05-22 | 杨文佳 | Drag hook used for brain surgery |
| CN203576571U (en) * | 2013-12-12 | 2014-05-07 | 南昌大学第二附属医院 | Meniscus suture crochet needle |
| CN204274577U (en) * | 2014-11-05 | 2015-04-22 | 中国人民解放军第二军医大学 | The hook-shaped nerve dissector of silk thread can be guided |
-
2014
- 2014-11-05 CN CN201410614618.7A patent/CN104323824A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805692Y (en) * | 2005-12-24 | 2006-08-16 | 陈立财 | Micro injuried galea aponeurotica-suspended temple rhytidectomy operation appliance |
| CN201248741Y (en) * | 2008-09-08 | 2009-06-03 | 田德虎 | Tendon stripper |
| CN201586035U (en) * | 2009-09-29 | 2010-09-22 | 王卫国 | Periosteum stripper with functions of puncture and guidance |
| CN202458527U (en) * | 2012-03-12 | 2012-10-03 | 王玉生 | Stitching instrument special for laparoscopic surgery incision |
| CN202723956U (en) * | 2012-09-18 | 2013-02-13 | 李斌 | Rib-winding lead wire hook |
| CN202942159U (en) * | 2012-11-10 | 2013-05-22 | 杨文佳 | Drag hook used for brain surgery |
| CN203576571U (en) * | 2013-12-12 | 2014-05-07 | 南昌大学第二附属医院 | Meniscus suture crochet needle |
| CN204274577U (en) * | 2014-11-05 | 2015-04-22 | 中国人民解放军第二军医大学 | The hook-shaped nerve dissector of silk thread can be guided |
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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: 20150204 |
|
| RJ01 | Rejection of invention patent application after publication |