CN105496510A

CN105496510A - Medical forceps

Info

Publication number: CN105496510A
Application number: CN201610026314.8A
Authority: CN
Inventors: 郭艳明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-16
Filing date: 2016-01-16
Publication date: 2016-04-20

Abstract

The invention provides medical forceps. The medical forceps comprises handles, cranks, a shaft and a forceps head and further comprise fixing pieces. The corresponding handle is fixedly connected to one end of each crank, and the other ends of the cranks are fixedly connected with the forceps head; the shaft is arranged on the joint of the two cranks; a reset reed is arranged between the two cranks; the two fixing pieces are fixedly connected to the forceps head, one surface of each fixing piece is a concave hook face, and the concave hook faces of the two fixing pieces are oppositely arranged. The medical forceps have the advantages that tubular articles can be conveniently clamped; the effect of firmly clamping the articles is good; the articles can be firmly clamped for a long time, and the tightness degree of the clamped articles can be easily adjusted; the surgery operating steps are optimized, operating time is shortened, and favorable conditions are created for postoperative rehabilitation of child patients.

Description

A kind of medical calm

Technical field

The present invention relates to a kind of medical instruments field, be particularly useful for the medical calm of infant operation.

Background technology

At present, in infant operation, in the operation of especially Complicated Congenital Heart Defects in Infants, usually to carry out upper and lower cavity metal right angle intubate, this metal right angle intubate is made up of metal tube and plastic conduit two parts, front end is the metal tube of L shape, and metal tube rear end connects soft plastic conduit.After upper (lower) caval vein does minimal incision *, metal right angle intubate will be inserted in caval vein by doctor, and, when putting this type of intubate, to the angle inserted, dynamics has very high requirement, in most cases doctor understands single-hand handling & and lives metal tube and place it in the correct position in thoracic cavity, but infant thoracic cavity is little, doctor's single-hand handling & is lived metal tube and cannot be goed deep in infant thoracic cavity, and hold soft plastic conduit and cannot carry out stable location to its forward metal pipe, so often there will be difficult intubation clinically, the operating time is caused to extend, the situations such as patient's bleeding increases.So, how to research and develop a kind of applicable medical apparatus and instruments assist physician and can carry out stable position to metal right angle intubate when performing the operation, become the technical barrier being badly in need of clinically solving.

Summary of the invention

Main purpose of the present invention is to provide a kind of medical calm, solves in prior art when infant is performed the operation, and is difficult to the problem of metal right angle intubate being carried out to accurate intubate location.

In order to achieve the above object, the invention provides a kind of medical calm, comprise handle, crank, axle and binding clip, also comprise stator, the affixed handle in described crank one end, the affixed binding clip of the other end; Described axle is arranged on the junction of two cranks; Reseting leaf is provided with between described two cranks; Described stator has two, is fixed on binding clip, and stator one surface is concave curved surface, and the concave curved surface of two stators is for being oppositely arranged.Stator being set to concave curved surface is because this setting more easily clamps tube, and the effect of fixing tube is better.

Further, described concave curved surface is matsurface.Concave curved surface is set to uneven, is can increase frictional force because of during gripping objects, more easily clips object.

Further, described stator material is the elastic materials such as rubber.

Further, described medical calm also comprises two card articles, and described two card articles are fixed on two cranks respectively, fixing position is between the handle and axle of its correspondence, and card article is for being oppositely arranged, each card article is equipped with multiple latch, and latch on two card articles is engaged.Being provided with latch is to fix object for a long time, continues firmly, to be more conducive to doctor and to operate in operation without the need to operator, and being provided with multiple latch is for the ease of the clamping degree of adjustment to object.

Further, the latch spacing on described card article is equal.

The invention has the advantages that:

(1) be convenient to clamp tube;

(2) the effective of object is clipped;

(3) object can be clipped for a long time, and be easy to regulate the tightness clamping object;

(4) optimize surgical operation step, shorten the operating time, for favourable condition is created in the rehabilitation that infant is postoperative.

Accompanying drawing explanation

Fig. 1 is the top view of device of the present invention;

Fig. 2 is the side view of device of the present invention.

Detailed description of the invention

This detailed description of the invention will be described further by reference to the accompanying drawings.

As depicted in figs. 1 and 2, a kind of medical calm, comprises handle, crank, axle 3, binding clip, card article and stator.Described handle comprises first handle 101 and second handle 102; Described crank comprises the first crank 201 and the second crank 202; The infall of the first crank 201 and the second crank 202 is provided with an axle 3; Be provided with reseting leaf 8 between described first crank 201 and the second crank 202, described binding clip comprises the first binding clip 401 and the second binding clip 402; First crank 201 two ends are connected with first handle 101 respectively and the first binding clip 401, second crank 202 two ends are connected with second handle 102 and the second binding clip 402 respectively.

Described card article comprises the first card article 601 and the second card article 602, vertically be fixed in contiguous handle place on the first crank 201 and the second crank 202 respectively, two card articles for being oppositely arranged, and the first card article 601 and the second card article 602 be respectively equipped with can be engaged the first latch 701 and the second latch 702.

Described stator one surface is concave curved surface, and this surface irregularity, stator comprises the first stator 501 and the second stator 502, be separately fixed on the first binding clip 401 and the second binding clip 402, and the concave surface of two stators is oppositely arranged;

Stator material on medical calm of the present invention is rubber, miscellaneous part material selection high-quality Ti-Ni alloy.

When performing the operation to infant, first clamp the junction of metal tube and plastic conduit in metal right angle intubate with two stators, thus metal right angle intubate is firmly vised; Metal right angle intubate by holding first handle 101 and second handle 102, can be delivered on the intrathoracic correct position of infant, carrying out intubation by following doctor.When find in operating process in art angle or position improper, can release handle, again clamp the diverse location in metal right angle intubate, adjusted to suitable position and angle.

Object can be fixed for a long time if think, continue firmly without the need to operator, card article can be provided with further on medical calm, when performing the operation to infant, the junction of metal tube and plastic conduit in metal right angle intubate is first clamped with two stators, then by the first card article 601 is engaged mutually with the latch on the second card article 602, thus metal right angle intubate is firmly vised; Metal right angle intubate by holding first handle 101 and second handle 102, can be delivered on the intrathoracic correct position of infant, carrying out intubation by following doctor; Finally unclamp the first latch 701 and the second latch 702 of occlusion.When find in operating process in art angle or position improper, the latch of occlusion can be unclamped, again clamp the diverse location in metal right angle intubate, adjusted to suitable position and angle.

Latch spacing on described card article is equal.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. a medical calm, comprises handle, crank, axle and binding clip, it is characterized in that, also comprise stator, and described crank is two, the affixed one handle in one end of each crank, the affixed binding clip of the other end; Described axle is arranged on the junction of two cranks; Reseting leaf is provided with between described two cranks; Described stator has two, is fixed on binding clip, and stator comprises a concave curved surface, and the concave curved surface of two stators is oppositely arranged.

2. medical calm as claimed in claim 1, it is characterized in that, described concave curved surface is matsurface.

3. medical calm as claimed in claim 1 or 2, it is characterized in that, described stator material is rubber.

4. medical calm as claimed in claim 1, it is characterized in that, also comprise two card articles, described two card articles are fixed on two cranks respectively, fixing position is between the handle and axle of its correspondence, and card article is for being oppositely arranged, each card article is equipped with multiple latch, and latch on two card articles is engaged.

5. medical calm as claimed in claim 4, it is characterized in that, the latch spacing on described card article is equal.