CN211485223U

CN211485223U - Scalpel for eye surgery

Info

Publication number: CN211485223U
Application number: CN201922077694.XU
Authority: CN
Inventors: 赵晴阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-15
Anticipated expiration: 2029-11-27

Abstract

The utility model provides a scalpel for eye surgery relates to the medical equipment field. The anti-skidding cutting tool comprises anti-skidding stripes, wherein a first connecting rod is connected to the internal threads of the anti-skidding stripes, a fixing part is fixedly mounted at the bottom of the first connecting rod, a cutter body is fixedly mounted at the bottom of the fixing part, a puncturing cutter point is arranged on one side of the cutter body, and an inner circle cutting edge is arranged on the other side of the cutter body. This scalpel for eye operation, through the cooperation that sets up interior circle cutting edge and puncture knife tip, be favorable to using directly cutting or gimmick such as cutting, need not frequently replace the cutter, time saving and labor saving has reduced operating personnel's working strength, improve the operation accuracy, through the cooperation that sets up anti-skidding stripe and anti-skidding hand line and top, make operating personnel when performing the operation, improve the fastness of gripping, and the stability of operation, the tweezers tooth portion through the top is made by rubber materials, and is not sharp-pointed, the injury to the eye when pressing from both sides and getting tiny fragment is little.

Description

Scalpel for eye surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an eye surgery uses scalpel.

Background

The ophthalmology needs many diseases to be treated by operation, and because of the characteristics of the anatomical structure of eyes and narrow operation visual field, the surgical instruments are determined to be small, exquisite and flexible so as to meet the requirements of various anatomical positions and operation spaces. Therefore, the size, shape and direction of the force applied by the surgical instrument are the key to the success of the surgery. A scalpel is typically composed of a blade and a handle. The blade is usually provided with a cutting edge and a mounting groove butted with the scalpel handle, and the blade is usually made of pure titanium, titanium alloy, stainless steel or carbon steel and is generally disposable. When in dissection, the knife edge is used for cutting the skin and the muscle, the knife tip is used for repairing the blood vessel and the nerve, and the knife handle is used for blunt separation. The blade and the knife handle with proper models are selected according to the size of the wound. Because the common surgical knife has the characteristic of zero damage to tissues after cutting, the surgical knife can be applied to various operations, but the wound surface bleeding after cutting is active and the surgical knife is applied to the operations with more bleeding in a control mode. Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment. The basic condition of medical equipment for continuously improving the technical level of medical science is also an important mark of the degree of modernization, and the medical equipment becomes an important field of modern medical treatment. The development of medical treatment is largely dependent on the development of instruments, and even in the development of the medical industry, the breakthrough of bottlenecks plays a decisive role. Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The therapeutic effect on the body surface and the body is not obtained by means of pharmacology, immunology or metabolism, but the medical appliance product plays a certain auxiliary role.

Ophthalmic surgery sword among the prior art, the function is single, when needing to use tweezers to press from both sides to get the thing sometimes, needs frequent change instrument, wastes time and energy, has increased medical staff's working strength, and the shape and the structure of scalpel for a few make easy damage eyeball tissue when performing the operation, and when the operation, the landing of scalpel and tweezers hold insecure problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a scalpel for eye surgery, which solves the problem mentioned in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an eye surgery uses scalpel, includes anti-skidding stripe, anti-skidding stripe's inside threaded connection has the head rod, the bottom fixed mounting of head rod has fixed part, the bottom fixed mounting of fixed part has the cutter body, one side of cutter body is equipped with the puncture knife tip, the opposite side of cutter body is equipped with interior circle cutting edge.

Preferably, the outer side of the first connecting rod is provided with a first connecting thread, and the first connecting rod is fixedly connected with the fixing part.

Preferably, the inner threads of the anti-skid stripes are connected with second connecting rods, and second connecting threads are arranged on the outer sides of the second connecting rods.

Preferably, the upper surface of the second connecting rod is fixedly provided with surgical forceps, one end of each surgical forceps is fixedly provided with a top end, and the outer sides of the surgical forceps are provided with anti-skidding hand marks.

Preferably, the two ends of the anti-skid stripe are sequentially connected with a second connecting rod and a first connecting rod in a threaded manner from top to bottom, the second connecting rod is fixedly connected with the surgical forceps, and the first connecting rod is fixedly connected with the fixing part.

(III) advantageous effects

The utility model provides a scalpel for eye surgery. Has the following beneficial effects:

1. this scalpel for eye operation through the cooperation that sets up interior circle cutting edge and puncture knife tip, is favorable to using gimmick or gimmick and other gimmicks, need not frequently replace the cutter, and labour saving and time saving has reduced operating personnel's working strength, improves the operation accuracy.

2. This scalpel for eye operation through the cooperation that sets up anti-skidding stripe and anti-skidding hand line and top for operating personnel improves the fastness of gripping when performing the operation, and the stability of operation, and forceps tooth portion through the top is made by rubber materials, and is not sharp-pointed, and the injury to the eye is little when pressing from both sides and getting tiny piece.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1 anti-skid stripe, 2 first connecting rods, 3 fixing parts, 4 cutter bodies, 5 second connecting rods, 6 anti-skid handprint, 7 surgical forceps, 8 top ends, 9 first connecting threads, 10 second connecting threads, 11 inner circle cutting edges and 12 puncture tool tips.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a scalpel for eye surgery, as shown in figures 1-4, comprising an anti-slip stripe 1, which can improve the holding firmness and the stability of the surgery operation by arranging the anti-slip stripe 1, so that the success rate of the eye surgery is higher, the inner thread of the anti-slip stripe 1 is connected with a first connecting rod 2, the bottom of the first connecting rod 2 is fixedly provided with a fixing part 3, the scalpel is more accurate by arranging the first connecting rod 2 to better install the fixing part 3, so that the accuracy of the surgery is improved, the bottom of the fixing part 3 is fixedly provided with a scalpel body 4, one side of the scalpel body 4 is provided with a puncture knife tip 12, the other side of the scalpel body 4 is provided with an inner circle knife edge 11, and by arranging the matching of the puncture knife tip 12 and the inner circle knife edge 11, the scalpel does not need to frequently replace the scalpel when the manipulations such as direct cutting or back cutting, time and labor are saved, the working strength of operators is reduced, and the operation accuracy is improved.

Specifically, the outside of head rod 2 is equipped with first connecting thread 9, and head rod 2 and fixed part 3 fixed connection are through the cooperation that sets up head rod 2 and first connecting thread 9 for better threaded connection fixed part 3 plays a fixed effect to fixed part 3.

Specifically, the internal thread of the anti-slip stripe 1 is connected with a second connecting rod 5, the outer side of the second connecting rod 5 is provided with a second connecting thread 10, and the second connecting rod 5 and the second connecting thread 10 are matched, so that the surgical forceps 7 can be installed and fixed on the second connecting rod 5 better, and the forceps can be used for clamping fragments more stably by an operator.

Specifically, the last fixed surface of second connecting rod 5 installs operation tweezers 7, the one end fixed mounting of operation tweezers 7 has top 8, the outside of operation tweezers 7 is equipped with anti-skidding hand print 6, through setting up the cooperation of operation tweezers 7 and top 8 and anti-skidding hand print 6, make operating personnel can pass through the effect of anti-skidding hand print 6 when using operation tweezers 7, improve the fastness of gripping, and the stability of operation, wherein the tweezers tooth portion on top 8 is made by rubber materials, and is not sharp-pointed, the injury to the eye when pressing from both sides and getting tiny debris is little.

Specifically, the both ends of anti-skidding stripe 1 have from last down threaded connection in proper order have second connecting rod 5 and head rod 2, second connecting rod 5 and operation tweezers 7 fixed connection, head rod 2 and fixed part 3 fixed connection, through setting up anti-skidding stripe 1 and operation tweezers 7 and fixed part 3 better carry out fine operation use to the operation cutter, reduce operating personnel's working strength.

The working principle is as follows: during the use, operating personnel holds the position of anti-skidding stripe 1 at first with the hand, then directly cuts and surely operate back to patient's eye through the cooperation of puncture knife tip 12 and interior circle cutting edge 11, then exerts pressure to anti-skidding hand line 6 department on surgical forceps 7 through the finger for top 8 is closed, takes out the piece debris, and the operation is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an eye surgery uses scalpel, includes anti-skidding stripe (1), its characterized in that: the anti-skidding structure is characterized in that a first connecting rod (2) is connected to the inner threads of the anti-skidding stripes (1), a fixing part (3) is fixedly mounted at the bottom of the first connecting rod (2), a cutter body (4) is fixedly mounted at the bottom of the fixing part (3), a puncturing cutter point (12) is arranged on one side of the cutter body (4), and an inner circular cutting edge (11) is arranged on the other side of the cutter body (4).

2. The surgical knife for eye surgery of claim 1, wherein: the outer side of the first connecting rod (2) is provided with a first connecting thread (9), and the first connecting rod (2) is fixedly connected with the fixed part (3).

3. The surgical knife for eye surgery of claim 1, wherein: the inner threads of the anti-skid stripes (1) are connected with second connecting rods (5), and second connecting threads (10) are arranged on the outer sides of the second connecting rods (5).

4. The surgical knife for eye surgery of claim 3, wherein: the upper surface fixed mounting of second connecting rod (5) has operation tweezers (7), the one end fixed mounting of operation tweezers (7) has top (8), the outside of operation tweezers (7) is equipped with anti-skidding hand print (6).

5. The surgical knife for eye surgery of claim 1, wherein: the anti-skidding structure is characterized in that the two ends of the anti-skidding stripes (1) are sequentially connected with a second connecting rod (5) and a first connecting rod (2) from top to bottom in a threaded manner, the second connecting rod (5) is fixedly connected with the surgical forceps (7), and the first connecting rod (2) is fixedly connected with the fixed part (3).