CN102008333B - Trachea spreading forceps - Google Patents
Trachea spreading forceps Download PDFInfo
- Publication number
- CN102008333B CN102008333B CN2010105964221A CN201010596422A CN102008333B CN 102008333 B CN102008333 B CN 102008333B CN 2010105964221 A CN2010105964221 A CN 2010105964221A CN 201010596422 A CN201010596422 A CN 201010596422A CN 102008333 B CN102008333 B CN 102008333B
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- forceps
- binding clip
- trachea
- neck
- caliper
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Abstract
The invention relates to the technical field of medical appliances, in particular to trachea spreading forceps which comprise a left forceps body, a right forceps body and a self-locking mechanism, wherein the left forceps body comprises a left forceps handle, a left forceps neck and a left forceps head, the right forceps body comprises a right forceps handle, a right forceps neck and a right forceps head, the left forceps neck of the left forceps body is connected with the right forceps neck of the right forceps body by a hinged shaft, and the self-locking mechanism is arranged between the left forceps handle and the right forceps handle. The trachea spreading forceps are characterized in that the outer surfaces of the left forceps head and the right forceps head are cambered surfaces, the inner surfaces are smooth surfaces, and the left forceps head and the right forceps head are respectively provided with transverse teeth to enhance the friction between the trachea spreading forceps and tracheal rings so as to achieve the locating effect. By using the structure, the trachea spreading forceps in the invention have the advantages of novel structure, low operation risk, high success rate and the like, are convenient for operation, and can relieve pain of patients.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of trachea that is used for operation on trachea struts pincers.
Background technology
At present, the doctor is when performing an operation for the patient of tracheotomy, and normally earlier with sharp knife teasing annulus trachealis, the common vascular forceps of reuse struts annulus trachealis and inserts tracheal casing pipe; This vascular forceps is made up of left half-caliper, right half-caliper and self-locking mechanism, and left half-caliper is to be made up of left side pincers handle, left side pincers neck and left binding clip, and right half-caliper is to be made up of right side pincers handle, right pincers neck and right binding clip; Left side pincers neck is connected through hinge with right pincers neck, is provided with self-locking mechanism between left side pincers handle and the right pincers handle, and left binding clip and right binding clip inwall correspondence are provided with contrate; Utilize vascular forceps to serve as the deficiency that trachea struts pincers to be: the one, because the binding clip inwall is provided with contrate, when inserting tracheal casing pipe, the air bag that is easy to tracheal casing pipe scratches; This is very common when doing bronchotomu, danger close, and air bag scratches; Can not inflate, can't well seal trachea, the blood of otch flows into trachea; Cause the mistake suction easily, at this moment must change tracheal casing pipe, increase patient's financial burden and operation risk; If amount of bleeding is excessive, also possibly causes and suffocate, entail dangers to life when serious.The 2nd, this binding clip smooth outer surface, good fixed air pipe ring, vascular forceps is prone to increase the generation of tracheo esophageal fistula along with tracheal casing pipe gets into trachea and scratches the trachea rear wall when inserting tracheal casing pipe.
Summary of the invention
The objective of the invention is to solve the deficiency of above-mentioned prior art, provide a kind of novel structure, trachea easy to use, that operation risk is low, success rate is high, less patient suffering is little to strut pincers.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of trachea struts pincers, is made up of left half-caliper, right half-caliper and self-locking mechanism, and left half-caliper is to be made up of left side pincers handle, left side pincers neck and left binding clip; Right half-caliper is to be made up of right side pincers handle, right pincers neck and right binding clip, and the left side pincers neck of left half-caliper is connected through hinge with the right side pincers neck of right half-caliper, is provided with self-locking mechanism between left side pincers handle and the right pincers handle; It is characterized in that left binding clip and right binding clip are curved, and be gradually thin state, the tip is a dull face; To avoid puncturing trachea; Left side binding clip and right binding clip outer surface are cambered surface, and inner surface is a shiny surface, and the outer surface of left binding clip and right binding clip is provided with contrate; Being beneficial to increases the friction between tracheal forceps and the annulus trachealis, plays localized effect.
The left binding clip among the present invention and the end of right binding clip are respectively equipped with the illumination cold light source; The illumination cold light source passes left binding clip through the cold light source fibre-optic catheter and is connected with power supply with the through hole that right binding clip center is provided with; Be beneficial to when strutting annulus trachealis; Can see endotracheal state when inserting tracheal casing pipe intuitively, reach the good effect of surgical field of view.
The present invention is owing to adopt said structure, has novel structure, easy to use, advantage such as operation risk is low, success rate is high, less patient suffering is little.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 be among Fig. 1 A to partial view.
Fig. 3 is the structural representation of the cutaway view of left binding clip or right binding clip.
Reference numeral: left side pincers handle 1, left side pincers neck 2, left binding clip 3, right pincers handle 4, right pincers neck 5, right binding clip 6, hinge 7, self-locking mechanism 8, contrate 9, cold light source 10, dull face 11, fibre-optic catheter 12.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further specified:
Shown in accompanying drawing, a kind of trachea struts pincers, is made up of left half-caliper, right half-caliper and self-locking mechanism 8; Left side half-caliper is to be made up of left side pincers handle 1, left side pincers neck 2 and left binding clip 3, and right half-caliper is to be made up of right side pincers handle 4, right pincers neck 5 and right binding clip 6, and the left side pincers neck 2 of left half-caliper is connected through hinge 7 with the right side pincers neck 5 of right half-caliper; Be provided with self-locking mechanism 8 between left side pincers handle 4 and the right pincers handle 4, it is characterized in that left binding clip 3 and right binding clip 6 are curved, and be gradually thin state; The tip is a dull face 11, and to avoid puncturing trachea, left binding clip 3 is cambered surface with right binding clip 6 outer surfaces; Inner surface is a shiny surface, and the outer surface of left binding clip 3 and right binding clip 6 is provided with contrate 9, is beneficial to increase the friction between tracheal forceps and the annulus trachealis; Play localized effect; Can to get into trachea not dark excessively along with tracheal casing pipe when inserting tracheal casing pipe, and damage trachea rear wall reduces the generation of tracheo esophageal fistula.
The left binding clip 3 among the present invention and the end of right binding clip 6 are respectively equipped with illumination cold light source 10; Illumination cold light source 10 passes left binding clip 3 through cold light source fibre-optic catheter 12 and is connected with power supply with the through hole that right binding clip 6 centers are provided with; Be beneficial to when strutting annulus trachealis; Can see endotracheal state when inserting tracheal casing pipe intuitively, reach the good effect of surgical field of view.
The present invention in use, sharp knife teasing annulus trachealis, the hand-held trachea of doctor struts pincers; Insert in the annulus trachealis at the tip that struts pincers with trachea, is dull face 11 owing to strut the tip of pincers, has avoided strutting the destruction of pincers to tracheal wall; The contrate 9 that trachea struts pincers left binding clip 3 and right binding clip 6 outer surfaces contacts with the trachea ring wall, and trachea struts pincers and through self-locking mechanism 8 left binding clip 3 and the right binding clip 6 that trachea struts pincers strutted, and tracheal casing pipe is inserted in the left binding clip 3 that struts and the space between the right binding clip 6; In the process of inserting tracheal casing pipe, because the end of left binding clip 3 and right binding clip 6 is provided with illumination cold light source 10, the doctor can look at the state that tracheal casing pipe is inserted straight; Surgical field of view is good; Saved operating time, alleviated less patient suffering, success rate of operation is high.
The present invention is owing to adopt said structure, and the smooth and the present invention of the inner surface of left binding clip 3 and right binding clip 6 also is provided with illumination cold light source 10, and surgical field of view is good; Increased the once success rate of operation; Outer surface is provided with contrate 9, can be well fixing with annulus trachealis, and avoiding driving pincers because of tracheal casing pipe insertion seasonal epidemic pathogens tube stay can be dark excessively along with getting into trachea; And damage trachea rear wall; Reduce the generation of tracheo esophageal fistula, have novel structure, easy to use, advantage such as operation risk is low, success rate is high, less patient suffering is little, clinical application effect of the present invention is very remarkable.
Claims (1)
1. a trachea struts pincers, is made up of left half-caliper, right half-caliper and self-locking mechanism, and left half-caliper is to be made up of left side pincers handle, left side pincers neck and left binding clip; Right half-caliper is to be made up of right side pincers handle, right pincers neck and right binding clip, and the left side pincers neck of left half-caliper is connected through hinge with the right side pincers neck of right half-caliper, is provided with self-locking mechanism between left side pincers handle and the right pincers handle; It is characterized in that left binding clip and right binding clip are curved; And be gradually thin state, the tip is a dull face, and left binding clip and right binding clip outer surface are cambered surface; Inner surface is a shiny surface; The outer surface of left side binding clip and right binding clip is provided with contrate, and the end of left binding clip and right binding clip is respectively equipped with the illumination cold light source, and the illumination cold light source passes left binding clip through the cold light source fibre-optic catheter and is connected with power supply with the through hole that right binding clip center is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105964221A CN102008333B (en) | 2010-12-20 | 2010-12-20 | Trachea spreading forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105964221A CN102008333B (en) | 2010-12-20 | 2010-12-20 | Trachea spreading forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102008333A CN102008333A (en) | 2011-04-13 |
| CN102008333B true CN102008333B (en) | 2012-08-01 |
Family
ID=43838819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105964221A Expired - Fee Related CN102008333B (en) | 2010-12-20 | 2010-12-20 | Trachea spreading forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102008333B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715925B (en) * | 2012-06-28 | 2014-09-17 | 上海交通大学医学院附属上海儿童医学中心 | Lower opener for endoscope |
| CN105559855B (en) * | 2016-02-01 | 2018-11-13 | 丽水市人民医院 | Trachea tube inserting forceps |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032861U (en) * | 1988-09-02 | 1989-02-22 | 袁明 | Multipurpose operating-clamp |
| CN2385682Y (en) * | 1998-12-01 | 2000-07-05 | 王祖敏 | Lithotomy forceps |
| CN2456644Y (en) * | 2000-09-12 | 2001-10-31 | 于海防 | Tissue pincers for tweezers |
| CN2638677Y (en) * | 2003-09-09 | 2004-09-08 | 张祥玉 | Automatic quick tracheotomy forceps with double-joint |
| CN101116633A (en) * | 2007-07-23 | 2008-02-06 | 李进凯 | Concha nasalis inferior hyperplasia hypertrophy resection forceps |
| CN201453323U (en) * | 2009-07-09 | 2010-05-12 | 上海中山医疗科技发展公司 | Introducing forceps for spine resection |
| CN101862214A (en) * | 2010-05-26 | 2010-10-20 | 张益� | Temporal-mandibular joint opening pliers |
-
2010
- 2010-12-20 CN CN2010105964221A patent/CN102008333B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032861U (en) * | 1988-09-02 | 1989-02-22 | 袁明 | Multipurpose operating-clamp |
| CN2385682Y (en) * | 1998-12-01 | 2000-07-05 | 王祖敏 | Lithotomy forceps |
| CN2456644Y (en) * | 2000-09-12 | 2001-10-31 | 于海防 | Tissue pincers for tweezers |
| CN2638677Y (en) * | 2003-09-09 | 2004-09-08 | 张祥玉 | Automatic quick tracheotomy forceps with double-joint |
| CN101116633A (en) * | 2007-07-23 | 2008-02-06 | 李进凯 | Concha nasalis inferior hyperplasia hypertrophy resection forceps |
| CN201453323U (en) * | 2009-07-09 | 2010-05-12 | 上海中山医疗科技发展公司 | Introducing forceps for spine resection |
| CN101862214A (en) * | 2010-05-26 | 2010-10-20 | 张益� | Temporal-mandibular joint opening pliers |
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| Publication number | Publication date |
|---|---|
| CN102008333A (en) | 2011-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121220 |