CN2683033Y

CN2683033Y - Improved tracheotomy dilator

Info

Publication number: CN2683033Y
Application number: CN 200420005857
Authority: CN
Inventors: 尹键
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-08
Filing date: 2004-03-08
Publication date: 2005-03-09
Anticipated expiration: 2014-03-08

Abstract

The utility model relates to an improved tracheotomy dilator, which is a thin front and thick end expansion clip provided with a tip and passes the seal wire, comprising a finger cycle (1), a handle (2) and clip wing(4), etc. the anti-skid tooth(5) are arranged on the two mutually symmetric clip wings (4), a groove (6) passing the seal wire is inserted in the middle of the anti-skid tooth (5), and the two mutually symmetric fixed teeth are arranged on the juncture of the finger cycle (1) and the handle (2). The utility model has the advantages of simplifying the complex surgery operation into one man operation, simplifying the surgery procedure, shortening the operation time and raising the success ratio of salvage, and the incidences of the hematorrhea and the pneumothorax hardly exist.

Description

The modified model trachea incision and dilation device

Technical field:

This utility model relates to medical apparatus and instruments, is specifically related to organ expansion apparatus---tracheotomy stretching pliers, belongs to International Classification of Patents A61B17/28 " operation pliers " technical field.

Background technology:

Up to now, " respiratory tract obstruction " that on the clinical medicine a variety of causes is caused and the patient of " respiratory failure ", the general both at home and abroad mode of using traditional " tracheotomy ".Its operation is had relatively high expectations to the technology and the proficiency level of operator, needs 2-3 name doctor's close fit, and the more apparatus of operation use, and damage range is big, and complication is many, and as massive hemorrhage, pneumothorax etc., the postoperative healing is poor.More main is this operation technique about 20-30 consuming time minute, has influenced the success rate of rescue and patient's survival rate greatly.

Summary of the invention:

The purpose of this utility model provides a kind of complicated operation that makes and simplifies the operation, simplifies operating procedure, shortening operating time, improves the modified model trachea incision and dilation device of success rate.

The purpose of this utility model is achieved through the following technical solutions.

A kind of modified model trachea incision and dilation device, for a kind of be provided with the tip, front fine and rear thick, can be by the stretching pliers of seal wire, be by referring to circle (1), pincers handle (2), formation such as the pincers wing (4) parts of etc.ing.Be provided with anti-slop serrations (5) on symmetrical two pincers wings (4), being carved with in the middle embedding of anti-slop serrations (5) can be by the groove (6) of seal wire.

Referring to that the intersection of circle (1) with pincers handles (2) is provided with symmetrical two fixed teeth (3).

This utility model is reduced to the one man operation with the operation technique of complexity, has simplified operating procedure, the incidence rate of complication such as massive hemorrhage, pneumothorax in the operation is existed hardly, and shortened operating time, thereby improved the success rate of rescuing.

Description of drawings:

Fig. 1 is the open mode sketch map of this utility model modified model trachea incision and dilation device;

Fig. 2 is the view of closing up of trachea incision and dilation device.

Among the figure: 1, refer to circle, 2, the pincers handle, 3, fixed teeth, 4, the pincers wing, 5, anti-slop serrations, 6, groove.

The specific embodiment:

This utility model is a kind of tip, front fine and rear thick, tracheotomy stretching pliers that can be by seal wire of being provided with, by referring to circle (1), pincers handle (2), formation such as the pincers wing (4) parts of etc.ing.Be provided with anti-slop serrations (5) on symmetrical two pincers wings (4), being carved with in the middle embedding of anti-slop serrations (5) can be by the groove (6) of seal wire.Refer to that the circle (1) and the intersection of pincers handles (2) are provided with symmetrical two fixed teeth (3).

After local anesthesia success, cut one along the cervical region wrinkle and be about 1 centimetre skin incision.Between 2-3 joint cricoid cartilage, the trocar is thrust trachea;

Under the guiding of the trocar, seal wire is sent into trachea, extract the trocar;

Sending into tip hard dilator under the guiding of seal wire earlier withdraws from again;

Under the guiding of seal wire, send into this modified model trachea incision and dilation device again, and fully expansion;

Under the guiding of seal wire, send into the tracheal intubation of different model according to different patients;

Open air bag, fixing, operation finishes.

Claims

1, a kind of modified model trachea incision and dilation device, for a kind of be provided with the tip, front fine and rear thick, can be by the stretching pliers of seal wire, by referring to that circle (1), pincers handle (2), pincers wing parts such as (4) constitute, it is characterized in that: be to be provided with anti-slop serrations (5) on symmetrical two pincers wings (4), being carved with in the middle embedding of anti-slop serrations (5) can be by the groove (6) of seal wire.

2, modified model trachea incision and dilation device according to claim 1 is characterized in that: referring to that the intersection of circle (1) with pincers handles (2) is provided with symmetrical two fixed teeth (3).