CN206333929U

CN206333929U - Trimming disconnector release with cover

Info

Publication number: CN206333929U
Application number: CN201620841381.0U
Authority: CN
Inventors: 鹿晓文
Original assignee: Ningbo Stomatology Hospital Co Ltd
Current assignee: Ningbo Stomatology Hospital Co Ltd
Priority date: 2016-08-05
Filing date: 2016-08-05
Publication date: 2017-07-18
Anticipated expiration: 2026-08-05

Abstract

The utility model discloses trimming disconnector release with cover, including outer tube, push rod and pressure cap；The front end of outer tube is cut to form line hook and side shield, and line hook is arranged on the tube wall of left side, and it is such as hook-shaped that front end curves shape to the right, and side shield is arranged on the tube wall of right side, and the opening that a profit facilitates suture entrance is mutually separated between line hook and side shield；The front end of push rod cuts to form cutter head, and cutter head puts the first edge on a knife or a pair of scissors with the position that is in contact of line hook, when promoting forward, and the front end of crop is no more than the scope that line hook and side shield are constituted, and pressure cap is screwed in the tail end of push rod with screw thread；It the advantage is that：1st, mutually shear the end of a thread using cutter head and line hook to cut in the original location, soft tissue will not be pulled, it is to avoid unnecessary pain is caused to patient；2nd, protected by line hook and side shield, cutter head will not stretch out, touch other tissues；3rd, line hook and side shield can play a part of hooking suture, facilitate trimming.

Description

Trimming disconnector release with cover

Technical field

The utility model, which is related to one kind, to be applied and pulls out Post operation in complicated block teeth, for cutting suture soft tissue suture Utensil, trimming disconnector release specifically with cover.

Background technology

Tooth pull out or other operation on oral cavity after would generally use suture sewing-up cut, so as to preferably healing；It is clinical at present In it is main cut using eye scissors or line, to wipe out suture after the end of a thread or healing after suture, still, oral cavity space is narrow and small, the visual field Unintelligible, suture location is deep；Plus front end that upper eye scissors or line are cut also has cutting edge, mucous membrane soft tissue or other tissues again, gives Patient brings unnecessary pain.

Utility model content

The utility model will not cut the band of mucous membrane soft tissue or other normal structures in view of the shortcomings of the prior art, offer is a kind of Lid trimming disconnector release.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：Trimming with cover is taken out stitches Device, including outer tube, push rod and pressure cap；The front end of the outer tube cuts to form line hook and side shield, and the line hook is arranged on a left side On side pipe wall, it is for example hook-shaped that front end curves shape to the right, and the side shield is arranged on the tube wall of right side, and the line hook protects it with the side Between be mutually separated with a profit facilitate suture enter opening；The front end of the push rod cuts to form cutter head, the cutter head and the line hook The position that is in contact put the first edge on a knife or a pair of scissors, when promoting forward, the front end of the cutter head is no more than the model that the line hook and side shield are constituted Enclose, the pressure cap is screwed in the tail end of the push rod with screw thread.

The inside turning in centre position of the push rod, which is formed outside eel-like figure bar, the eel-like figure bar, is cased with two semicircle valves and one Spring, the semicircle valve is fixed by screws on the outer tube, and the Spring Card is in the semicircle valve and the eel-like figure bar Step surface between.

The line hook and side shield are arranged on the centre position of the outer tube, and the cutter head is arranged on the centre of push rod Position.

The termination of the line hook is arc or oblique angle.

Side is curved to the left for the front end of the side shield, and radian is consistent with cutter head, and termination is arc or oblique angle.

The utility model compared with prior art, has the advantages that：1st, handle is mutually sheared using cutter head and line hook The end of a thread is cut in the original location, will not pull soft tissue, it is to avoid unnecessary pain is caused to patient；2nd, protected by line hook and side Protection, cutter head will not stretch out, it is to avoid touch other tissues；3rd, line hook and side shield can play the work for hooking suture With facilitating trimming.

Brief description of the drawings

Fig. 1 is operating diagram when flicking of the utility model embodiment.

Operating diagram when Fig. 2 is the shearing of the utility model embodiment.

Fig. 3 for the utility model embodiment level to structural representation.

Fig. 4 is the structural blast schematic diagram of the utility model embodiment.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1 to Fig. 4 institutes Show；Marked in figure as follows：Outer tube 1, line hook 11, side shield 12, push rod 2, cutter head 21, eel-like figure bar 22, pressure cap 3, semicircle valve 4, bullet Spring 5, screw 6.

Trimming disconnector release with cover includes outer tube 1, push rod 2 and pressure cap 3；Cut to form line hook 11 and side in the front end of outer tube Shield 12, line hook is arranged on the tube wall of left side, and it is such as hook-shaped that front end curves shape to the right, and side shield is arranged on the tube wall of right side, line hook and The opening that a profit facilitates suture to enter mutually is separated between the shield of side；The front end of push rod cuts to form cutter head 21, the phase of cutter head and line hook Contact position is put the first edge on a knife or a pair of scissors, when promoting forward, and the front end of cutter head is set no more than the scope that line hook and side shield are constituted, line hook and side shield In the centre position of outer tube, cutter head is arranged on the centre position of push rod；Pressure cap is screwed in the tail end of push rod with screw thread, facilitates hand Finger pressure is pressed.

The inside turning in centre position of push rod, which is formed outside eel-like figure bar 22, eel-like figure bar, is cased with two semicircle valves 4 and a spring 5, semicircle valve is fixed on outer tube by screw 6, and Spring Card is between the step surface of semicircle valve and eel-like figure bar.

The termination of line hook is arc or oblique angle；Side is curved to the left for the front end that side can be also protected, and radian is consistent with cutter head, Termination is arc or oblique angle；Oblique angle conveniently hooks suture, and arc will not hurt tissue, each favourable place.

Claims

1. trimming disconnector release with cover, it is characterised in that：Including outer tube（1）, push rod（2）And pressure cap（3）；Described outer tube Cut to form line hook in front end（11）With side shield（12）, the line hook be arranged on left side tube wall on, front end curves shape such as hook to the right Shape, the side shield is arranged on the tube wall of right side, and being mutually separated with a profit between the line hook and side shield facilitates opening for suture entrance Mouthful；Cut to form cutter head in the front end of the push rod（21）, the cutter head puts the first edge on a knife or a pair of scissors with the position that is in contact of the line hook, pushes away forward When dynamic, the front end of the cutter head is no more than the scope that the line hook and side shield are constituted, and the pressure cap is screwed in institute with screw thread State the tail end of push rod.

2. trimming disconnector release with cover as claimed in claim 1, it is characterised in that：The inside turning shape in centre position of the push rod Into eel-like figure bar（22）, two semicircle valves are cased with outside the eel-like figure bar（4）With a spring（5）, the semicircle valve passes through screw（6） It is fixed on the outer tube, the Spring Card is between the step surface of the semicircle valve and the eel-like figure bar.

3. trimming disconnector release with cover as claimed in claim 2, it is characterised in that：The line hook and side shield are arranged on described The centre position of outer tube, the cutter head is arranged on the centre position of push rod.

4. trimming disconnector release with cover as claimed in claim 3, it is characterised in that：The termination of the line hook is arc or oblique angle.

5. trimming disconnector release with cover as claimed in claim 3, it is characterised in that：Side is curved to the left for the front end of the side shield, Radian is consistent with cutter head, and termination is arc or oblique angle.