CN208942551U - A kind of crystal implantation forceps for ophthalmological surgery - Google Patents

Abstract

The utility model discloses a kind of crystal implantation forceps for ophthalmological surgeries, including No.1 Coupling Shaft, the upper end of the No.1 Coupling Shaft is provided with No.1 binding clip seat and No. two binding clip seats, and No.1 binding clip seat is located at the side of No. two binding clip seats, the upper end of the No.1 binding clip seat is movably installed with No.1 binding clip, and the upper end of No. two binding clip seats is movably installed with No. two binding clips, the lower end of the No.1 Coupling Shaft is provided with No.1 tong arm and No. two tong arms, and No.1 tong arm is located at the side of No. two tong arms, No.1 tong arm outer surface is fixedly installed with Anti-slip cover close to intermediate position.A kind of crystal implantation forceps for ophthalmological surgery described in the utility model, equipped with clamping screw, movable pin rod and Anti-slip cover, it is used cooperatively with fixing groove, different binding clips can easily be replaced, when not in use, and two groups of tong arms can be fixed up, additionally it is possible to effectively increase the frictional force between the hand of user and implantation pincers, bring better prospect of the application.

Description

A kind of crystal implantation forceps for ophthalmological surgery

Technical field

The utility model relates to a kind of implantation pincers field, in particular to a kind of crystal implantation forceps for ophthalmological surgeries.

Background technique

Implantation pincers are a kind of medical surgical clamps, and the structure for being implanted into pincers is similar with the structure of general pliers, and implantation pincers are common In ophthalmologic operation, what is mentioned here is a kind of crystal implantation forceps for ophthalmological surgery；Existing crystal implantation forceps for ophthalmological surgery There are certain drawbacks when in use, firstly, different binding clips can not be replaced easily, is unable to satisfy and different uses ring The requirement in border increases the cost used to a certain extent, secondly, when not in use, two groups of tong arms can not be fixed up, most Afterwards, it can not effectively increase the frictional force between the hand of user and implantation pincers, be unfavorable for the progress of surgical work, for this purpose, It is proposed that a kind of crystal implantation forceps for ophthalmological surgery.

Utility model content

The main purpose of the utility model is to provide a kind of crystal implantation forceps for ophthalmological surgeries, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

The upper end of a kind of crystal implantation forceps for ophthalmological surgery, including No.1 Coupling Shaft, the No.1 Coupling Shaft is provided with one Number binding clip seat and No. two binding clip seats, and No.1 binding clip seat is located at the side of No. two binding clip seats, the upper end of the No.1 binding clip seat is living It is dynamic that No.1 binding clip is installed, and the upper end of No. two binding clip seats is movably installed with No. two binding clips, the lower end of the No.1 Coupling Shaft is set It is equipped with No.1 tong arm and No. two tong arms, and No.1 tong arm is located at the side of No. two tong arms, No.1 tong arm outer surface is in Between position be fixedly installed with Anti-slip cover, a side external surface of the No.1 tong arm is provided with fixing seat and No.1 limiting stand, and Fixed seating is provided with movable pin rod and No. two close to the side of No.1 tong arm in the top of No.1 limiting stand, No. two tong arms Limiting stand, and movable pin rod is located at the top of No. two limiting stands, the upper end outer surface middle position setting of the No.1 binding clip seat There is fixing groove, is provided with clamping screw between the No.1 binding clip seat and No.1 binding clip.

Preferably, a side external surface of the movable pin rod is glued flexible fixing buckle, and the upper end appearance of movable pin rod It is glued flexible buckle in face.

Preferably, the fixing seat is internally provided with swivelling chute, is provided between the No.1 tong arm and Anti-slip cover double Face paste, and the outer surface even spread antioxidant coating of Anti-slip cover.

Preferably, the lower end of the No.1 tong arm and the lower end of No. two tong arms are movably installed with No. two connecting shafts, and No.1 Tong arm is flexibly connected with No. two tong arms by No. two connecting shafts.

Preferably, the underside of the movable pin rod is equipped with rotary shaft, and is arranged between movable pin rod and rotary shaft There is inner screw, the rotary shaft is movably arranged on a side external surface of No. two tong arms.

Preferably, another side external surface of the No.1 tong arm, which runs through, lightening hole, and the quantity of lightening hole is at least six Group.

Compared with prior art, the utility model has the following beneficial effects: the crystal implantation forceps for ophthalmological surgery, passes through The clamping screw of setting, is used cooperatively with fixing groove, can easily replace different binding clips, can satisfy different use environments Requirement when not in use, two groups of tong arms can be fixed up by the movable pin rod of setting, by the Anti-slip cover of setting, The frictional force between the hand of user and implantation pincers can effectively be increased, be conducive to the progress of surgical work, whole device letter Single, easy to operate, the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the partial view of the movable pin rod of the utility model.

Fig. 3 is that the No.1 binding clip of the utility model combines view with No.1 binding clip seat.

Fig. 4 is that the fixing seat of the utility model combines view with movable pin rod.

Fig. 5 is that the No.1 tong arm of the utility model combines view with Anti-slip cover.

In figure: 1, No.1 Coupling Shaft；2, No.1 binding clip seat；3, No. two binding clip seats；4, No.1 binding clip；5, No. two binding clips；6, No.1 tong arm；7, No. two tong arms；8, Anti-slip cover；9, lightening hole；10, fixing seat；11, No.1 limiting stand；12, movable pin rod；13, No. two limiting stands；14, No. two connecting shafts；15, rotary shaft；16, inner screw；17, flexible fastening button；18, Elastic buckle；19, solid Determine slot；20, clamping screw；21, swivelling chute；22, antioxidant coating.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs. 1-5, a kind of crystal implantation forceps for ophthalmological surgery, including No.1 Coupling Shaft 1, No.1 Coupling Shaft 1 it is upper End is provided with No.1 binding clip seat 2 and No. two binding clip seats 3, and No.1 binding clip seat 2 is located at the side of No. two binding clip seats 3, No.1 binding clip The upper end of seat 2 is movably installed with No.1 binding clip 4, and the upper end of No. two binding clip seats 3 is movably installed with No. two binding clips 5, No.1 switching The lower end of axis 1 is provided with No.1 tong arm 6 and No. two tong arms 7, and No.1 tong arm 6 is located at the side of No. two tong arms 7, No.1 tong arm 6 Outer surface is fixedly installed with Anti-slip cover 8 close to intermediate position, and Anti-slip cover 8 can effectively increase the hand of user and implantation clamps Between frictional force, be conducive to the progress of surgical work, a side external surface of No.1 tong arm 6 is provided with fixing seat 10 and No.1 limits Position platform 11, and fixing seat 10 is located at the top of No.1 limiting stand 11, No. two tong arms 7 are provided with work close to the side of No.1 tong arm 6 Dynamic pin rod 12 and No. two limiting stands 13, when not in use, two groups of tong arms can be fixed up by movable pin rod 12, and movable pin rod 12 are located at the top of No. two limiting stands 13, and the upper end outer surface middle position of No.1 binding clip seat 2 is provided with fixing groove 19, No.1 pincers Clamping screw 20 is provided between headstock 2 and No.1 binding clip 4, clamping screw 20 is used cooperatively with fixing groove 19, can be easily Different binding clips is replaced, can satisfy the requirement of different use environments.

One side external surface of movable pin rod 12 is glued flexible fixing buckle 17, and the upper end outer surface of movable pin rod 12 is glued Flexible buckle 18, position of the flexible fastening button 17 for fixed movable pin rod 12；Fixing seat 10 is internally provided with swivelling chute 21, Double-face adhesive, and the outer surface even spread antioxidant coating 22 of Anti-slip cover 8 are provided between No.1 tong arm 6 and Anti-slip cover 8, Double-face adhesive is for being fixedly connected with No.1 tong arm 6 and Anti-slip cover 8；The lower end of No.1 tong arm 6 and the lower end activity of No. two tong arms 7 are installed There are No. two connecting shafts 14, and No.1 tong arm 6 is flexibly connected with No. two tong arms 7 by No. two connecting shafts 14, No.1 tong arm 6 and No. two Tong arm 7 is used to collectively constitute the vice body part of implantation pincers；The underside of movable pin rod 12 is equipped with rotary shaft 15, and removable pin Inner screw 16 is provided between bar 12 and rotary shaft 15, rotary shaft 15 is movably arranged on a side external surface of No. two tong arms 7, interior spiral shell Bar 16 with movable pin rod 12 is flexibly connected by screw thread；Another side external surface of No.1 tong arm 6, which runs through, lightening hole 9, and The quantity of lightening hole 9 is at least six groups, and lightening hole 9 is used to mitigate the weight of implantation pincers.

It should be noted that the utility model is a kind of crystal implantation forceps for ophthalmological surgery, in use, passing through clamping screw 20 upper ends that the two groups of binding clips used will be needed to be respectively installed to No.1 binding clip seat 2 and No. two binding clip seats 3 with fixing groove 19, locking Bolt 20 is used cooperatively with fixing groove 19, can easily be replaced different binding clips, be can satisfy the requirement of different use environments, After the installment work of binding clip, just need to carry out disinfection to entire implantation pincers, after completing disinfection, user can will be implanted into Pincers take out, and hold implantation pincers, are located at the crystal to be implanted between No.1 binding clip 4 and No. two binding clips 5, No.1 of slowly holding with a firm grip pincers Arm 6 and No. two tong arms 7 can effectively increase between the hand of user and implantation pincers in conjunction with the Anti-slip cover 8 on two groups of tong arms Frictional force, is conducive to the progress of surgical work, after clamping crystal, can by the eye of Lens implantation patient, after the completion of operation, Movable pin rod 12 is taken out from the groove of No. two 7 one side external surfaces of tong arm, movable pin rod 12 is inserted into fixing seat 10, rotation Movable pin rod 12 moves flexible fastening button 17 slowly in swivelling chute 21, so that two groups of tong arms are locked and are fixed up, then It is secondary to carry out disinfection to implantation pincers, it can just be accepted, No.1 limiting stand 11 is used cooperatively with No. two limiting stands 13, Neng Goufang Only the deformation quantity of tong arm is excessive to damage to its own, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of crystal implantation forceps for ophthalmological surgery, including No.1 Coupling Shaft (1), it is characterised in that: the No.1 Coupling Shaft (1) Upper end be provided with No.1 binding clip seat (2) and No. two binding clip seats (3), and No.1 binding clip seat (2) is located at the one of No. two binding clip seats (3) The upper end of side, the No.1 binding clip seat (2) is movably installed with No.1 binding clip (4), and the upper end activity installation of No. two binding clip seats (3) There are No. two binding clips (5), the lower end of the No.1 Coupling Shaft (1) is provided with No.1 tong arm (6) and No. two tong arms (7), and No.1 clamps Arm (6) is located at the side of No. two tong arms (7), and No.1 tong arm (6) outer surface is fixedly installed with anti-skidding close to intermediate position It covers (8), a side external surface of the No.1 tong arm (6) is provided with fixing seat (10) and No.1 limiting stand (11), and fixing seat (10) it is located at the top of No.1 limiting stand (11), No. two tong arms (7) are provided with removable pin close to the side of No.1 tong arm (6) Bar (12) and No. two limiting stands (13), and movable pin rod (12) is located at the top of No. two limiting stands (13), the No.1 binding clip seat (2) upper end outer surface middle position is provided with fixing groove (19), is set between the No.1 binding clip seat (2) and No.1 binding clip (4) It is equipped with clamping screw (20).

2. a kind of crystal implantation forceps for ophthalmological surgery according to claim 1, it is characterised in that: the activity pin rod (12) A side external surface be glued flexible fixing buckle (17), and flexible buckle is glued in the upper end outer surface of movable pin rod (12) (18)。

3. a kind of crystal implantation forceps for ophthalmological surgery according to claim 1, it is characterised in that: the fixing seat (10) It is internally provided with swivelling chute (21), is provided with Double-face adhesive between the No.1 tong arm (6) and Anti-slip cover (8), and Anti-slip cover (8) Outer surface even spread antioxidant coating (22).

4. a kind of crystal implantation forceps for ophthalmological surgery according to claim 1, it is characterised in that: the No.1 tong arm (6) Lower end and the lower ends of No. two tong arms (7) be movably installed with No. two connecting shafts (14), and No.1 tong arm (6) and No. two tong arms (7) It is flexibly connected by No. two connecting shafts (14).

5. a kind of crystal implantation forceps for ophthalmological surgery according to claim 4, it is characterised in that: the activity pin rod (12) Underside be equipped with rotary shaft (15), and be provided with inner screw (16), institute between movable pin rod (12) and rotary shaft (15) State the side external surface that rotary shaft (15) is movably arranged on No. two tong arms (7).

6. a kind of crystal implantation forceps for ophthalmological surgery according to claim 1, it is characterised in that: the No.1 tong arm (6) Another side external surface through having lightening hole (9), and the quantity of lightening hole (9) is at least six groups.