CN101897610A - Pharyngeal mucosa stitching instrument - Google Patents
Pharyngeal mucosa stitching instrument Download PDFInfo
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- CN101897610A CN101897610A CN2010102185907A CN201010218590A CN101897610A CN 101897610 A CN101897610 A CN 101897610A CN 2010102185907 A CN2010102185907 A CN 2010102185907A CN 201010218590 A CN201010218590 A CN 201010218590A CN 101897610 A CN101897610 A CN 101897610A
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- stitching
- pharyngeal
- nail
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- pharyngeal mucosa
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Abstract
The invention discloses a pharyngeal mucosa stitching instrument, which comprises a control handle, a strip stitching component, wherein the handle is provided with a chute the section of which is of a T shape; the stitching part is arranged in the chute; a slide key is connected with the stitching component through the T-shaped chute so as to control the stitching component to move in the T-shaped chute; the stitching component comprises a nail chamber and a nail-pushing piece, and a cutter, wherein the nail-pushing piece is arranged in the stitching component; and the cutter is arranged at the nail output port of the nail chamber; and the invention limits the shape and the specification of the handle and the stitching component so as to realize the stitching of the pharyngeal mucosa. The invention has the beneficial effects that the problem of no pharyngeal mucosa stitching instrument at present is solved, the fault of stitching by manpower is avoided, the accuracy and the efficiency of the pharyngeal stitching are improved, the stitching time is reduced greatly, thereby providing more guarantee for the life of patients.
Description
Technical field
The present invention relates to medical apparatus and instruments and make field, particularly a kind of pharyngeal mucosa stitching instrument.
Background technology
Pharyngeal fistula claims to swallow the skin fistula again, the most normal laryngeal carcinoma and the hypopharyngeal cancer total laryngectomy postoperative of betiding, and its incidence rate is 9～23%.Pharyngeal fistula can cause patient's dysfunction in case take place, and postpones radiotherapy, so increase the weight of economy and mental burden.. pharyngeal fistula is one of severe complication of considering at first the earliest of laryngeal surgery people.How effectively to prevent pharyngeal fistula to take place, always be the focus of educational circles's research.
There are some researches prove, repair the have important function of the technology of pharyngeal cavity in the art the prevention pharyngeal fistula.Sew up wide loosely excessively, easily produce between mucosa and sew up the crack, saliva and include enzyme and enter secondary infection behind the pharyngeal cavity wound crack causes pharyngeal fistula; Sew up overstocked tension, influence the healing of local organization blood fortune and anastomotic stoma, cause the mucosa ischemic necrosis, cause pharyngeal fistula equally.Confirm that by a large amount of clinical practices No. 1 silk thread inverting suture in mucosa otch opposite end, inserting needle be apart from notching edge 3mm, needle gage 5mm, the strength appropriateness is sewed up during knotting.Adopt the method, by the treatment to 42 routine patients with laryngeal carcinoma, do not have 1 example and the postoperative pharyngeal fistula occurs, effect is very remarkable.This proves that high-quality stitching is vital to what prevent pharyngeal fistula, but this has also proposed very high requirement to the suturing skill of pharyngeal mucosa simultaneously, can standard, the stitching of standard to be to reach these specification requirements, directly determines patient's life quality and life span.Even if but veteran specialist still can not accomplish each standards and norms of sewing up fully, this also is that the domestic bibliographical information that has is arranged, and the incidence rate of pharyngeal fistula can be up to one of reason of 46%.
At this problem, both how to have accomplished precisely, standard that pharyngeal mucosa that simultaneously again can be simple and efficient was sewed up, and will be the important subject that prevents that laryngeal carcinoma postoperative pharyngeal fistula from taking place, will have special clinical value and carry out correlational study.The application that kiss (seam) closes device is a quantum leap of odonto-maxillary sursery.Even to this day, it is more extensive that kiss (seam) closes the application of device in surgery, and nearly all alimentary tract anastomosis can use kiss (seam) to close device to coincide and sew up., nail number wide by spacing, the nail of setting anastomosis staple, all stitchings will be carried out fast and accurately by same standard, thereby guarantee each standard and unification of sewing up, simplified operation technique simultaneously, shorten operating time, reduced the hemorrhage and postoperative infection chance of tissue injury, accelerated the recovery of tissue organ function, thereby shortened the hospital stays, improved quality of medical care.The aspects such as gastrointestinal tract, esophagus but at present domestic relevant stiching instrument report focuses mostly on, the research that the application stiching instrument is carried out the pharyngeal mucosa stitching yet there are no relevant report, and is applicable to that stiching instrument and Related product that pharyngeal mucosa is sewed up still belong to blank.Therefore be necessary to design on the basis of existing technology and be fit to stiching instrument and the Related product that pharyngeal mucosa is sewed up, and explore a kind of standard, standard, precisely, pharyngeal mucosa sewing method easily, thereby, improve laryngeal carcinoma and hypopharyngeal cancer wholistic therapy level and make useful exploration for reducing the generation of laryngeal carcinoma and hypopharyngeal cancer postoperative pharyngeal fistula.
Summary of the invention
The invention discloses a kind of pharyngeal mucosa stitching instrument, this stiching instrument comprises joystick, strip suture part, have the chute that a cross section is a T shape on the handle, suturing part is placed in one, thereby a slide key is connected control suture part moving in T shape chute by T shape chute with suture part;
Suture part comprises nail bin and inner pushing slice of nail, also is included in nail bin and goes out nail mouthful place's cutting blade;
By handle and suturing part shape specification are limited, thereby realize stitching to pharyngeal mucosa.
The invention has the beneficial effects as follows: solved the problem that does not have pharyngeal stiching instrument at present, error when having avoided manually sewing up for pharyngeal stitching has improved accuracy, and has improved efficient, significantly reduce suture time, thereby provide more guarantee for the life that guarantees sufferer.
Description of drawings
Fig. 1 is an embodiment of the invention sketch map;
Fig. 2 is handle cross sectional representation among the present invention.
The specific embodiment
For the easier quilt of the present invention is understood, below we do the present invention with the specific embodiment in conjunction with the accompanying drawings and are described in more detail.
Consult Fig. 1, Fig. 2, a kind of pharyngeal mucosa stitching instrument, this stiching instrument comprises joystick 1, strip suture part 2,1 has the chute 4 that a cross section is a T shape on the handle, suture part 2 is placed in one, thereby a slide key 3 is connected control suture part 2 moving in T shape chute 4 by T shape chute 4 with suture part 2.
In addition, suture part 2 comprises nail bin and inner pushing slice of nail, also is included in nail bin and goes out the Ding Kouchu cutting blade.And by handle 1 and suture part 2 shape specification are limited, thereby realize stitching to pharyngeal mucosa.
The present invention utilizes prior art, improves on the basis of existing technology, makes the suture part of stiching instrument can adapt to the pharyngeal postoperative stitching of people.And the present invention be provided with cutting blade also be in order to sew up again with unnecessary mucosa resection, be convenient to sew up.
Claims (2)
1. pharyngeal mucosa stitching instrument, it is characterized in that: this stiching instrument comprises joystick, strip suture part, have the chute that a cross section is a T shape on the handle, suturing part is placed in one, thereby a slide key is connected control suture part moving in T shape chute by T shape chute with suture part;
Suture part comprises nail bin and inner pushing slice of nail, also is included in nail bin and goes out nail mouthful place's cutting blade;
By handle and suturing part shape specification are limited, thereby realize stitching to pharyngeal mucosa.
2. according to the described a kind of pharyngeal mucosa stitching instrument of claim 1, it is characterized in that: described joystick is made up of fixed handle and flexible handle, and flexible handle drives syringe needle motion in the suture part, finishes and sews up action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102185907A CN101897610A (en) | 2010-07-06 | 2010-07-06 | Pharyngeal mucosa stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102185907A CN101897610A (en) | 2010-07-06 | 2010-07-06 | Pharyngeal mucosa stitching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101897610A true CN101897610A (en) | 2010-12-01 |
Family
ID=43223768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102185907A Pending CN101897610A (en) | 2010-07-06 | 2010-07-06 | Pharyngeal mucosa stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101897610A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494108A (en) * | 2020-11-27 | 2021-03-16 | 中国人民解放军总医院第五医学中心 | A cleaning device for radiotherapy arouses mucous membrane reaction |
| CN117796866A (en) * | 2024-03-01 | 2024-04-02 | 首都医科大学附属北京儿童医院 | Throat microsurgery stitching instrument |
| CN117796866B (en) * | 2024-03-01 | 2024-04-26 | 首都医科大学附属北京儿童医院 | Throat microsurgery stitching instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774615A (en) * | 1971-02-08 | 1973-11-27 | Ceskoslovenska Akademie Ved | Device for connecting or joining the ends of interrupted tubular organs in surgical operations without stitching |
| US4969475A (en) * | 1989-02-27 | 1990-11-13 | Boenko Sergei K | Method of surgical vocal rehabilitation |
| RU2088163C1 (en) * | 1994-03-18 | 1997-08-27 | Московский научно-исследовательский онкологический институт им.П.А.Герцена | Method for preventing purulent complications after laryngectomy with circular laryngopharynx resection |
| CN1554312A (en) * | 2003-12-29 | 2004-12-15 | 刘宝国 | Re-establishing device for larynx phonation |
| CN2848140Y (en) * | 2005-11-21 | 2006-12-20 | 张敬人 | Throat operation sewing device |
-
2010
- 2010-07-06 CN CN2010102185907A patent/CN101897610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774615A (en) * | 1971-02-08 | 1973-11-27 | Ceskoslovenska Akademie Ved | Device for connecting or joining the ends of interrupted tubular organs in surgical operations without stitching |
| US4969475A (en) * | 1989-02-27 | 1990-11-13 | Boenko Sergei K | Method of surgical vocal rehabilitation |
| RU2088163C1 (en) * | 1994-03-18 | 1997-08-27 | Московский научно-исследовательский онкологический институт им.П.А.Герцена | Method for preventing purulent complications after laryngectomy with circular laryngopharynx resection |
| CN1554312A (en) * | 2003-12-29 | 2004-12-15 | 刘宝国 | Re-establishing device for larynx phonation |
| CN2848140Y (en) * | 2005-11-21 | 2006-12-20 | 张敬人 | Throat operation sewing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494108A (en) * | 2020-11-27 | 2021-03-16 | 中国人民解放军总医院第五医学中心 | A cleaning device for radiotherapy arouses mucous membrane reaction |
| CN117796866A (en) * | 2024-03-01 | 2024-04-02 | 首都医科大学附属北京儿童医院 | Throat microsurgery stitching instrument |
| CN117796866B (en) * | 2024-03-01 | 2024-04-26 | 首都医科大学附属北京儿童医院 | Throat microsurgery stitching instrument |
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Application publication date: 20101201 |