CN201847718U - Tracheotomy forcep-type spreader - Google Patents
Tracheotomy forcep-type spreader Download PDFInfo
- Publication number
- CN201847718U CN201847718U CN201020603134XU CN201020603134U CN201847718U CN 201847718 U CN201847718 U CN 201847718U CN 201020603134X U CN201020603134X U CN 201020603134XU CN 201020603134 U CN201020603134 U CN 201020603134U CN 201847718 U CN201847718 U CN 201847718U
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- China
- Prior art keywords
- shaped
- tracheotomy
- arm
- hand
- arc
- 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.)
- Expired - Fee Related
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- 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
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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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 utility model discloses a tracheotomy forcep-type spreader, comprising spreading arms which are fixed by a middle shaft, hand-held handles and a hand-held ring; each spreading arm is provided with a spreading arc-shaped arm, a scimitar-shaped jaw and a U-shaped arc-shaped retractor; a self-locking piece with an occlusal groove is arranged between the two hand-held handles; the direction of the scimitar-shaped jaw and the direction of the U-shaped arc-shaped retractor are opposite; and the opening of the two spreading arms can reach the opening of the scimitar-shaped jaw and the U-shaped arc-shaped retractor. The tracheotomy forcep-type spreader can display the functions of the retractors and blood vessel forceps through the 180-degree rotation of the wrist of a patient in a front arm long shaft, can be deepened and tractive layer by layer in the state of the retractors, can be placed and fixed, can be alternately used with the ordinary blood vessel forceps to separate muscles when the muscles are spreaded, and an assistant can be totally replaced, so that tracheotomy can be completed by only one person when the staff is in shortage.
Description
Technical field
This utility model relates to medical apparatus and instruments, directly relates to tracheotomy jaw type dilator.
Background technology
Bronchotomu required to solve obstruction of trachea in the short as far as possible time, and the neck dissection complex structure needs assistant's both hands to hold common drag hook and retracts in the art, because both hands strength is difficult balanced, easily cause the operation pathway skew, is prone to the nervus vasculairs damage.
Summary of the invention
The purpose of this utility model will provide a kind of tracheotomy jaw type dilator exactly, and it can overcome effectively needs the frequent problem of changing apparatus and easily causing the otch skew in the operation.
The purpose of this utility model is achieved in that to have fixed arm, hand holding handle and the hand-held ring of strutting of axis, strutting arm is provided with and struts arched arm, curved mouth clamp mouth and U shape arc drag hook, be provided with between two hand holding handles band interlock groove from locking plate, bend mouth clamp mouth and U shape arc drag hook direction antithesis, two strut opening of arm and reach opening of curved mouth clamp mouth and U shape arc drag hook.
Description of drawings
Accompanying drawing is the structural representation of this utility model tracheotomy jaw type dilator, and the utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Accompanying drawing shows structure of the present utility model, have axis 2 fixed arm 1, hand holding handle 3 and the hand-held rings 6 of strutting, strutting arm 1 is provided with and struts arched arm 4, curved mouth clamp mouth 5 and U shape arc drag hook 8, be provided with between two hand holding handles 3 band interlock groove 9 from locking plate 7, it is characterized in that: bend mouth clamp mouth 5 and U shape arc drag hook 8 directions antithesis, two strut opening of arm 1 and reach opening of curved mouth clamp mouth 5 and U shape arc drag hook 8.During operation, patient or assistant hold this apparatus and rotate along the forearm major axis by wrist, and when organizing tractive, U shape arc drag hook 8 is inserted interstice, close up hand holding handle 3, two and fix from locking plate 7 interlocks, and two strut arm 1 drive U-shaped arcuation drag hook 8 can strut tissue; When doing throat muscle group passivity separation, wrist is made 180 degree along the forearm major axis and is rotated, also strut the curved mouth clamp mouth 5 of arm 1 drive and strut tissue by two, can alternately separate with common vascular forceps, pay special attention to, its tracheotomy dilator hand holding handle 3 power thrusts are opposite with common vascular forceps hand holding handle power thrusts, can embody the function of tracheotomy jaw type dilator.This utility model can replace the assistant fully, and when undermanned, a people can independently finish tracheotomy.
Claims (1)
1. tracheotomy jaw type dilator, have fixed arm (1), hand holding handle (3) and the hand-held ring (6) of strutting of axis (2), strutting arm (1) is provided with and struts arched arm (4), curved mouth clamp mouth (5) and U shape arc drag hook (8), be provided with between two hand holding handles (3) band interlock groove (9) from locking plate (7), it is characterized in that: bend mouth clamp mouth (5) and U shape arc drag hook (8) direction antithesis, two strut opening of arm (1) and reach opening of curved mouth clamp mouth (5) and U shape arc drag hook (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020603134XU CN201847718U (en) | 2010-11-12 | 2010-11-12 | Tracheotomy forcep-type spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020603134XU CN201847718U (en) | 2010-11-12 | 2010-11-12 | Tracheotomy forcep-type spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201847718U true CN201847718U (en) | 2011-06-01 |
Family
ID=44090137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020603134XU Expired - Fee Related CN201847718U (en) | 2010-11-12 | 2010-11-12 | Tracheotomy forcep-type spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201847718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583115A (en) * | 2017-09-30 | 2018-01-16 | 张华伟 | Drainage bag changes pincers |
| CN109047250A (en) * | 2018-06-29 | 2018-12-21 | 朱宁芳 | A kind of dedicated fixed instrument of microvascular folder cleaning |
-
2010
- 2010-11-12 CN CN201020603134XU patent/CN201847718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583115A (en) * | 2017-09-30 | 2018-01-16 | 张华伟 | Drainage bag changes pincers |
| CN109047250A (en) * | 2018-06-29 | 2018-12-21 | 朱宁芳 | A kind of dedicated fixed instrument of microvascular folder cleaning |
| CN109047250B (en) * | 2018-06-29 | 2023-09-26 | 金灵医疗科技(常州)有限公司 | Special fixing instrument for cleaning microscopic vascular clamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111112 |