CN213641552U

CN213641552U - Novel ophthalmic needle holder

Info

Publication number: CN213641552U
Application number: CN202022300877.6U
Authority: CN
Inventors: 令狐绍容; 任荟璇; 陈兴旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-09
Anticipated expiration: 2030-10-15

Abstract

The utility model provides a novel ophthalmology needle holder, the device comprises a device body, the tip of device body is provided with holds the syringe needle, and holds the inboard of syringe needle and be provided with the centre gripping mouth, the inboard upper surface of centre gripping mouth inlays and is equipped with first slipmat, and the surperficial integral type of first slipmat is provided with anti-skidding briquetting. The utility model discloses a mutually supporting of the inside first slipmat that sets up of centre gripping mouth and second slipmat, can be at the working process of ophthalmology needle-holding, effectively improve the friction between operation needle and the needle holder centre gripping mouth, and the anti-skidding briquetting through the silica gel material is mutually supported with anti-skidding indent, can effectively put in order the clamping pressure of big centre gripping mouth to the ophthalmology operation needle, not only can effectively improve the steadiness of needle holder operation, avoid dropping of needle body, the fixed block that sets up through this tip of body of device simultaneously cup joints fixedly with fixed the knot, can fix the closure state of centre gripping mouth, effectively reduce long-time hand and knead the finger ache that causes hard.

Description

Novel ophthalmic needle holder

Technical Field

The utility model relates to the field of medical treatment, especially, relate to a novel ophthalmology needle holder.

Background

Needle Holders (Scanlan Needle Holders), made of medical stainless steel material, are widely used in surgery and microsurgery.

However, in the process of ophthalmic surgery treatment, the needle holder is required to be used for clamping the surgical needle, but the needle holder used in the traditional method is made of stainless steel, the contact surface between the clamping opening and the needle is smooth, the clamping stability of the needle holder is reduced due to rigid clamping, long-time surgery operation is required to be supported by fingers all the time, and the hand is not only sore and fatigued due to long-time use, but also worn due to the hand.

Therefore, there is a need to provide a new ophthalmic needle holder to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel ophthalmology needle holder, which solves the problems that the needle holder has low operation stability and the hands of medical staff are easy to be tired.

In order to solve the technical problem, the utility model provides a pair of novel ophthalmology needle holder, the device comprises a device body, the tip of device body is provided with holds the syringe needle, and the inboard of holding the syringe needle is provided with the centre gripping mouth, the inboard upper surface of centre gripping mouth inlays and is equipped with first slipmat, and the surperficial integral type of first slipmat is provided with anti-skidding briquetting, the inboard lower surface of centre gripping mouth inlays and is equipped with the second slipmat, and the antiskid indent has been seted up on the surface of second slipmat.

Preferably, the surface of the device body is integrally provided with an operating handle, and the surface of the operating handle is provided with a wear-resistant protective layer.

Preferably, the tail end of the device body is provided with a fixing block, and the surface of the fixing block is provided with a fixing buckle.

Preferably, the inner side of the device body is provided with two fixed seats, and a return spring is arranged between the two fixed seats.

Preferably, the first non-slip mat and the second non-slip mat are made of silica gel.

Preferably, antiskid briquetting all is provided with a plurality ofly with anti-skidding indent, and a plurality of antiskid briquetting and anti-skidding indent all along horizontal direction equidistance distribution.

Compared with the prior art, the utility model provides a novel ophthalmology needle holder has following beneficial effect:

the utility model provides a novel ophthalmology needle holder, mutually support through the inside first slipmat that sets up of centre gripping mouth and second slipmat, can be at the working process of ophthalmology needle holder, effectively improve the friction between operation needle and the needle holder centre gripping mouth, and through mutually supporting of the anti-skidding briquetting of silica gel material and anti-skidding indent, can effectively put through the centre gripping pressure of big centre gripping mouth to the ophthalmology operation needle, not only can effectively improve the steadiness of needle holder operation, avoid dropping of needle body, fixed block and the fixed cup joint of detaining through the setting of this tip of body of device simultaneously are fixed, can fix the closed state of centre gripping mouth, effectively reduce long-time hand and knead the finger ache that causes hard.

The utility model provides a novel ophthalmology needle holder, through mutually supporting of the fixing base that the device body inboard set up and reset spring, can be in the operation process of ophthalmic surgery convenient to the opening of centre gripping mouth to through the wear-resisting inoxidizing coating that operating handle surface set up, can effectively avoid long-time operation use, the needle holder improves the protection of finger to the wearing and tearing of hand, also effectively increases the stability that needle holder operation was used simultaneously.

Drawings

Fig. 1 is a front view of a novel ophthalmic needle holder provided by the present invention;

FIG. 2 is a closed state diagram of the clamping opening of the novel ophthalmic needle holder provided by the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

Reference numbers in the figures: 1. a device body; 2. a clamping port; 3. holding the needle head; 4. an operating handle; 5. a fixing buckle; 6. a fixed block; 7. a wear-resistant protective layer; 8. a first non-slip mat; 9. a second non-slip mat; 10. an anti-skid briquette; 11. anti-skid pressing grooves; 12. a fixed seat; 13. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a front view of a novel ophthalmic needle holder provided by the present invention; FIG. 2 is a closed state diagram of the clamping opening of the novel ophthalmic needle holder provided by the present invention; fig. 3 is an enlarged schematic view of the a position of the present invention. A novel ophthalmological needle holder comprises a device body 1, a needle head 3 is arranged at the end part of the device body 1, a clamping opening 2 is arranged at the inner side of the needle head 3, a first anti-slip pad 8 is embedded on the upper surface of the inner side of the clamping opening 2, an anti-slip press block 10 is integrally arranged on the surface of the first anti-slip pad 8, a second anti-slip pad 9 is embedded on the lower surface of the inner side of the clamping opening 2, an anti-slip press groove 11 is arranged on the surface of the second anti-slip pad 9, a fixing block 6 is arranged at the tail end of the device body 1, a fixing buckle 5 is arranged on the surface of the fixing block 6, the first anti-slip pad 8 and the second anti-slip pad 9 are both made of silica gel, a plurality of anti-slip press blocks 10 and the anti-slip press grooves 11 are arranged, the anti-slip press blocks 10 and the anti-slip press grooves 11 are distributed along the horizontal direction at equal intervals, and the first anti-slip pad 8 and the second anti, effectively improve the friction between operation needle and the needle holder centre gripping mouth 2, and through mutually supporting of the anti-skidding briquetting 10 and the anti-skidding indent 11 of silica gel material, can effectively put in order the clamping pressure of big centre gripping mouth 2 to the ophthalmic surgery needle, not only can effectively improve the steadiness of needle holder operation, avoid dropping of needle body, fixed block 6 through the setting of 1 tip of device body simultaneously is fixed with cup jointing of retaining buckle 5, can fix the closure state of centre gripping mouth 2, effectively reduce long-time hand and mediate the finger ache that causes hard.

Further, the surface integral type of device body 1 is provided with operating handle 4, and operating handle 4's surface is provided with wear-resisting inoxidizing coating 7, the inboard of device body 1 is provided with fixing base 12, and fixing base 12 is equipped with two, and be provided with reset spring 13 between two fixing base 12, through mutually supporting of fixing base 12 and reset spring 13 that the inboard of device body set up, can be convenient for open holding opening 2 among the ophthalmic surgery operation process, and wear-resisting inoxidizing coating 7 through operating handle 4 surface setting, can effectively avoid long-time operation use in-process, the wearing and tearing of needle holder to the hand, improve the protection of finger, also effectively increase the stability of needle holder operation use simultaneously.

The utility model provides a novel ophthalmology needle holder's theory of operation as follows:

when in use, the device body 1 is moved and carried into a working area for ophthalmologic treatment, then the fixing seat 12 arranged on the inner side of the device body 1 is matched with the reset spring 13, the clamping opening 2 can be conveniently opened in the operation process of ophthalmologic operation, the abrasion of a needle holder to a hand can be effectively avoided in the long-time operation and use process through the abrasion-resistant protective layer 7 arranged on the surface of the operation handle 4, the protection of fingers is improved, the stability of the needle holder in operation and use is effectively increased, the friction between the surgical needle and the clamping opening 2 can be effectively improved in the working process of ophthalmologic needle holding through the mutual matching of the first anti-skid pad 8 and the second anti-skid pad 9 arranged in the clamping opening 2, and the clamping pressure of the clamping opening 2 to the ophthalmologic surgical needle can be effectively increased through the mutual matching of the anti-skid press block 10 made of silica gel and the anti-skid press groove 11, not only can effectively improve the steadiness of needle holder operation, avoid dropping of needle body, fixed block 6 through the setting of device body 1 tip is fixed with cup jointing of fixed knot 5 simultaneously, can fix the closed state of centre gripping mouth 2, effectively reduces long-time hand and kneads the finger ache that causes hard.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel ophthalmology needle holder, includes device body (1), its characterized in that, the tip of device body (1) is provided with holds syringe needle (3), and the inboard of holding syringe needle (3) is provided with centre gripping mouth (2), the inboard upper surface of centre gripping mouth (2) inlays and is equipped with first slipmat (8), and the surface integral type of first slipmat (8) is provided with anti-skidding briquetting (10), the inboard lower surface of centre gripping mouth (2) inlays and is equipped with second slipmat (9), and anti-skidding indent (11) have been seted up on the surface of second slipmat (9).

2. The novel ophthalmic needle holder according to claim 1, characterized in that the surface of the device body (1) is integrally provided with an operating handle (4), and the surface of the operating handle (4) is provided with a wear-resistant protective layer (7).

3. The ophthalmic needle holder according to claim 1, characterized in that the tail end of the device body (1) is provided with a fixing block (6), and the surface of the fixing block (6) is provided with a fixing buckle (5).

4. The new ophthalmic needle holder according to claim 1, characterized in that the inside of the device body (1) is provided with two holders (12), and two holders (12) are provided, and a return spring (13) is provided between the two holders (12).

5. The novel ophthalmic needle holder according to claim 1, characterized in that the first non-slip mat (8) and the second non-slip mat (9) are made of silicone.

6. The novel ophthalmic needle holder according to claim 1, wherein a plurality of the anti-slip press blocks (10) and the anti-slip press grooves (11) are provided, and the plurality of the anti-slip press blocks (10) and the anti-slip press grooves (11) are distributed at equal intervals in the horizontal direction.