CN2501456Y

CN2501456Y - Opener fixed support

Info

Publication number: CN2501456Y
Application number: CN 01247074
Authority: CN
Inventors: 康全清; 梁建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-24
Filing date: 2001-09-24
Publication date: 2002-07-24
Anticipated expiration: 2011-09-24

Abstract

The utility model relates to a stent which is used to fix the open apparatus in the operation of oral, pharyngeal cavity and nasopharynx, consisting of a long rectangular fixed plate and two holding poles which can cross and erect on the plate. The plate surface is provided with a plurality of supporting pits used for supporting the holding poles along the vertical direction and at the both sides position which are symmetric with each digging. The upper part of ever holding pole is provided with a plurality of open apparatus hanging rings. During the clinical use the utility model can obtain the effects of stable exposure operation and reducing the burden of the medical staff through the three points fixation of the two holding poles and the open apparatus tongue depressor which is hanged on the holding poles cross and the coalescence hanging ring. The product is simple in structure, convenient in use and is beneficial for operating smoothly.

Description

The gag fixed support

This utility model belongs to technical field of medical instruments, relate to a kind ofly be used in the oral cavity, the support of pharyngeal cavity and operation on nasopharynx fixing band Davis'mouthgag (to call gag in the following text).

Gag is hals,Nasen und Ohrenheilkunde and department of stomatology operation assistive device commonly used, be mainly used in the exposure of oral cavity, pharyngeal cavity and operation on nasopharynx art open country clinically, amygdala enucleation, pharynx side lumpectomy, PPP, excision of nasopharyngeal tumor, cleft palate repair etc.At present, when hospitals at different levels implement above-mentioned operation, to the fixing general of gag or utilize the Maxwell saddle to fix, or it is directly fixing by grasping of medical matters assistant, it all has many inconvenience in actual use, as: the former exists the wild back that exposes of art and is difficult for fixing, fixing back defective such as can not be adjusted flexibly in slippage and fixed position easily, the latter is then tired and stable owing to personnel to be difficult for reasons such as lasting, tends to cause that operating time prolongs, art is wild exposes not good even operation situation such as can't carry out takes place.

The purpose of this utility model is to overcome the defective of prior art, and then a kind of simple in structure, easy to use, with low cost, gag fixed support of helping to perform the operation and successfully carrying out and be suitable for applying in hospitals at different levels is provided.

The technical solution that adopts is so for achieving the above object: the gag fixed support that is provided can intersect the pole that stands on this flat board by a block length rectangle fixed flat planar and two to be formed, be provided with a plurality of supporting clutches at planar surface along vertical directly respectively digging, be equipped with a plurality of gag links on the top of every pole to position, both sides symmetry.In the clinical use, fixed flat planar is flat under the patient's neck that lies on the art bed for sleeping in, with two poles arranged in a crossed manner outside patient's neck both sides, each embedding support of lower end of two poles is inserted in the supporting clutch of dull and stereotyped both sides, make a corresponding link also position coincidence mutually on each pole top again, the last again spatula of gag being hung on the two mutual and links that close, between two poles and gag spatula three, just formed so stable 3 fixing, its pair can be obtained satisfied result of use when the clinical operation.

Below with reference to accompanying drawing this utility model embodiment is illustrated.

Fig. 1 is the user mode structural representation of the embodiment of this utility model.

Fig. 2 is the surface texture view of fixed flat planar among Fig. 1.

Fig. 3 is the structural representation of pole among Fig. 1.

As shown in the figure, this gag fixed support has a fixed flat planar 1 and two intersections and stands upright on pole 2 on dull and stereotyped 1, symmetry respectively has the supporting clutch 1a that a plurality of spacings equate on the surface of 1/3 position, fixed flat planar 1 vertical two ends, and each string is established the gag circle link 2a that is equated by a plurality of spacings on the top of two poles 2.During use gag 3 spatulas are hung on two crossing branching rods 2 mutually and in the link circle that closes, pole 2 bottoms are then divided and are embedded in the different supporting clutch 1a in fixed flat planar 1 both sides.Supporting clutch 1a and pole link 2a can play the effect that backing positions is adjusted in this utility model structure, by the two position adjustment support can be suitable for comprising that children's uses to the corrective surgery of adult's different builds.

Compared with prior art, of the present utility model simple in structure, it is easy, cheap to make, clinical operation Slippage is stablized, is difficult in middle this support exposure visual area of adopting, and can obviously shorten operating time and effectively alleviate manpower negative Lotus, product are suitable for promoting at situation of all-level hospitals, have good Social benefit and economic benefit.

Claims

A kind of gag fixed support, it is characterized in that it can intersect the pole (2) that stands on this flat board (1) by a block length rectangle fixed flat planar (1) and two and form, be provided with a plurality of supporting clutches (1a) at planar surface along vertical directly respectively digging, be equipped with a plurality of gag links (2a) on the top of every pole (2) to position, both sides symmetry.