CN215458295U

CN215458295U - Long-neck scissors applied to continuous skin suture removal

Info

Publication number: CN215458295U
Application number: CN202121104121.2U
Authority: CN
Inventors: 陈琳琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-11
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses long-neck scissors applied to continuous skin suture removal, which comprise a scissors main body, wherein the scissors main body comprises a first handle and a second handle, the first handle and the second handle are movably connected through a pin shaft, and auxiliary mechanisms are clamped on the back surface of the first handle and the front surface of the second handle; the device acts on through two complementary unit that correspond, when first handle of a knife comes to tailor the suture with the second handle of a knife is closed mutually, two complementary unit of its grab handle corresponding position can contact, make two backing plates shrink to the cavity internal contraction simultaneously, drive the air in the rubber piston piece extrusion cavity, make it produce reverse effort, and then can be when strutting the scissors, for it provides less effort auxiliary user easily to strut the scissors, this mode not only can provide good complementary unit for it when operating the scissors, and can not lead to the fact the influence to the operation of trimming, comparatively humanized and the efficiency of work has been improved.

Description

Long-neck scissors applied to continuous skin suture removal

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to long-neck scissors applied to continuous skin suture removal.

Background

The stitch removal is the last step in the surgical operation, which means that the suture of the operation wound is removed, and the wound can grow well. The removal of stitches is not a trivial matter, but not a trivial matter, and especially for orthopedic surgery, attention must be paid to the removal of stitches. Moreover, it is not just a matter of medical treatment, but rather a combination of doctor and patient, and it is necessary to use stitches removing scissors when removing stitches.

In the process of utilizing the existing scissors to cut off the suture, after the suture is cut off by closing the scissors, a certain force is required to be applied to the scissors to stretch the scissors open, and then the thread cutting work is repeated, so that the fingers of a user are easy to ache in long-time operation, and the operation is not humanized enough; although springs are connected between two handles of the scissors to assist in supporting the scissors to be unfolded, the scissors are easy to cause overlarge elasticity to affect the operation of the scissors when the scissors close a trimming line, so that the working efficiency is deficient when the trimming line is removed, and therefore the long-neck scissors applied to removing continuous skin stitching lines are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the long-neck scissors for removing the continuous skin suture line, and the problems that fingers of a user are sore due to long-time operation of the scissors, humanization is not enough, and the working efficiency is deficient are solved. Meanwhile, the long-neck scissors applied to the continuous skin suture removal also have the function of convenient and quick detachment at one time;

the utility model provides the following technical scheme: the long-neck scissors comprise a scissors main body, wherein the scissors main body comprises a first handle and a second handle, the first handle and the second handle are movably connected through a pin shaft, auxiliary mechanisms are clamped on the back surface of the first handle and the front surface of the second handle, and inner gaskets are fixedly connected with the inner wall of a handle of the first handle and the inner wall of a handle of the second handle;

the front end of the first handle is a scissor piece part, the front end of the second handle is a scissor piece part, and the scissor piece part of the first handle and the scissor piece part of the second handle are both in arc shapes bent along the same direction; and the perimeter of the scissor part of the first knife handle and the perimeter of the scissor part of the second knife handle are 10-12 mm.

In a preferred embodiment of the present invention, the first and second tool shanks have a scissor portion bent at an angle

In the meantime.

As a preferred technical scheme of the utility model, the auxiliary mechanism comprises a cavity body, one end of the cavity body is provided with an outer lining rod, one end of the outer lining rod is sleeved in the cavity body and is fixedly connected with a rubber piston block, the outer wall of the rubber piston block is lapped with the inner wall of the cavity body, and the other end of the outer lining rod is fixedly connected with a backing plate.

As a preferable technical scheme of the utility model, one side of the backing plate is made of rubber, and one side of the backing plate is of an S-shaped structure.

As a preferred technical scheme of the utility model, the surfaces of the rubber piston block, which are opposite to the inner wall of the cavity body, are fixedly connected with magnetic sheets, and the magnetic pole directions of the two magnetic sheets are the same.

As a preferred technical scheme of the utility model, the inner gasket is made of rubber, and the inner wall of the inner gasket is provided with a plurality of anti-skidding grooves.

As a preferable technical solution of the present invention, the scissor portions of the first handle and the second handle are made of tungsten alloy.

Compared with the prior art, the utility model can achieve the following beneficial effects:

the long-neck scissors applied to the removal of continuous skin sutures provided by the embodiment of the utility model have the advantages that under the action of the two corresponding auxiliary mechanisms, when the first knife handle and the second knife handle are closed to cut the sutures, the two auxiliary mechanisms at the corresponding positions of the grab handles of the long-neck scissors can be contacted, so that the two base plates are simultaneously contracted towards the inside of the cavity body to drive the rubber piston block to extrude air in the cavity body, so that the rubber piston block generates reverse acting force, and the rubber piston block is conveniently reset to be reused through the acting force of homopolarity repulsion of the two corresponding magnetic sheets, so that a smaller acting force is provided for assisting a user to easily open the scissors when the scissors are opened; above-mentioned this mode not only can provide good complementary action for it when the operation scissors, and can not lead to the fact the influence to the operation of trimming, comparatively humanized and improved the efficiency of work.

The long-neck scissors in the prior art mainly comprise a handle and two scissor pieces, the tip of the conventional scissor piece is too thick and cannot be suitable for the removal of the eye suture of children, so that the conventional scissor piece is inserted into a plurality of wire rings of the suture and can only penetrate one ring at a time to cut off one ring, and the rapid removal of the eye suture of children is not facilitated.

The long-neck scissors provided by the embodiment of the utility model are mainly used for removing the stitches of the eye lines of the ophthalmic children; wherein, the first, the above mentioned scissors blade of long-neck scissors for continuous skin suture removal has a perimeter of 10-12mm, because the length of the whole children's eye suture is 20 mm, and the 20 mm length suture naturally forms about 10 loops, so that the scissors blade of this embodiment can pass through about 5 loops at a time, thus cutting all eye suture by two operations; it is known that the removal of the eyeliner suture is mainly painful due to the pulling feeling and the number of times of cutting caused by the scissors piece inserting the loop thread and cutting the loop thread. The above-mentioned blades having a circumference of 10-12mm have the advantage of a size design which is much shorter than the length of the blades and less favorable for removing stitches several times and also less favorable for removing stitches painless than the length of the blades, because if the blades are used once and directly 20 mm long, the eyeliner suture cuts all 10 loops at once, and although the number of cuts is reduced, the pain involved is stronger, which makes the removal of the eyeliner suture unsuitable for children. The circumference of the scissor piece part designed by the embodiment of the utility model is 10-12mm, and the scissor piece part can easily penetrate through each loop wire and then penetrate through five loop wires to realize shearing; head of scissor piece (head of scissor piece) of embodimentBent towards the same direction) are all in a certain radian and in a slow arc shape, the threading angle of the traditional straight line scissors needs to be continuously adjusted, and the radian of the head of the scissor piece part of the embodiment of the utility model is matched with the bending angle of an eye line suture (according to research, the radian of the head of the scissor piece part is preferably selected according to the research

Preferably, a plurality of eye shapes can be widely generalized, the bending of the eyeliner line is different due to the difference of the eye shapes, but basically, the eyeliner line is related to the bending of the edge of the eye shape);

according to the long-neck scissors applied to the continuous skin suture removal, the inner gasket made of the rubber material is used, so that the finger sleeve part sleeved with the finger can be in soft contact with the finger when the scissors main body is operated, further, the problem that the finger is sore due to overlarge stress when the scissors are operated for a long time can be prevented, the comfort level during operation is improved, meanwhile, the anti-slip effect of increasing the friction force can be achieved through the anti-slip groove, and a certain degree of safety guarantee is provided for the operation and the use of the scissors.

Drawings

FIG. 1 is a schematic perspective view of a pair of long-neck scissors for use in removing a continuous skin suture according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a configuration between a pair of long-neck scissors and a suture operation for removing a continuous skin suture according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a front view of an auxiliary mechanism of long-neck scissors for removing continuous skin suture according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of an inner washer of long-neck scissors for removing continuous skin suture according to an embodiment of the present invention.

Reference numbers: 1-a scissors body; 101-a first tool shank; 102-a second tool shank; 2-an inner gasket; 3-an auxiliary mechanism; 31-a cavity body; 32-a magnetic sheet; 33-rubber piston blocks; 34-a bushing rod; 35-a backing plate; 4-anti-slip groove.

Detailed Description

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature is "above" the second feature; "above" and "above" include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature is "below" the second feature; "below" and "beneath" include the first feature being directly beneath and obliquely below the second feature, or merely indicating that the first feature is at a lesser level than the second feature.

Example one

As shown in fig. 1 to 4, a pair of long-neck scissors applied to continuous skin suture removal according to a first embodiment of the present invention includes a scissors main body 1, the scissors main body 1 includes a first handle 101 and a second handle 102, the first handle 101 and the second handle 102 are movably connected by a pin, auxiliary mechanisms 3 are respectively clamped on the back of the first handle 101 and the front of the second handle 102, and inner walls of the handles of the first handle 101 and the second handle 102 are respectively and fixedly connected with an inner gasket 2;

the front end of the first handle 101 is a scissor piece (i.e. a cutting edge), and the front end of the second handle 102 is a scissor piece (i.e. a cutting edge), wherein the scissor piece of the first handle 101 and the scissor piece of the second handle 102 are both arc-shaped and bent along the same direction; the perimeter of the scissor part of the first knife handle 101 and the perimeter of the scissor part of the second knife handle 102 are 10-12 mm; the bending angles of the scissor parts of the first handle and the second handle are

In the above-described configuration, the scissor portions of the first handle and the scissor portions of the second handle are preferably long in circumferential length (narrow, curved, and long in general shape), and also preferably have a bending angle of the scissor portionsThe angle range is suitable for the bending angle of the eyeliner suture line after various eye-type lower operations, thereby better realizing one-time stitch removing action.

Analyzing the above-described main technical solutions applied to long-neck scissors for the removal of continuous skin sutures is known:

Simultaneously it passes through the inner washer effect of rubber material, can be when operation scissors main part for the dactylotheca department that the finger emboliaed can with the finger between form soft contact, and then when can preventing long-term operation scissors, the finger atress is too big and leads to its ache, comfort level when having improved the operation can play the skid-proof effect of increase frictional force through the effect of anti-skidding recess simultaneously, uses the scissors to provide the safety guarantee of certain degree for the operation.

As shown in fig. 2, the arc line of the bottom of the eye is the surgical incision line, whereas the plurality of S-shaped encircled lines encircled around the surgical incision line thereof are sutures, which are equivalent to being composed of a plurality of loop lines; the long-neck scissors provided by the embodiment of the utility model are mainly used for removing the eye stitches of the ophthalmic children, the perimeter of the scissors piece part is 10-12 millimeters, and the scissors can easily penetrate through each loop and then penetrate through five loops to realize cutting; the head parts of the scissor parts (the head parts of the scissor parts are bent towards the same direction) of the embodiment are all in a certain radian and slow arc shape, the threading angle of the traditional linear scissors needs to be continuously adjusted, and the radian of the head parts of the scissor parts of the embodiment of the utility model is suitable for the bending angle of an eye line suture line;

in other embodiments, the auxiliary mechanism 3 includes a cavity 31, one end of the cavity 31 is provided with an outer lining rod 34, one end of the outer lining rod 34 is sleeved in the cavity 31 and is fixedly connected with a rubber piston block 33, the outer wall of the rubber piston block 33 is overlapped with the inner wall of the cavity 31, and the other end of the outer lining rod 34 is fixedly connected with a backing plate 35;

through this design for when two complementary unit 3 contact, two backing plates 35 that its each is connected contract simultaneously in the cavity body 31, drive the air in the rubber piston piece 33 extrusion cavity body 31, make it produce reverse effort, it not only can the auxiliary operation, still has small characteristics simultaneously, prevents to influence the normal use of scissors.

In other embodiments, one side of the backing plate 35 is made of rubber, and one side of the backing plate 35 is of an S-shaped structure; through this design, be difficult for the fracture when can be so that two backing plates 35 contact, the frictional force of its contact surface is great simultaneously, and remain stable when can making its contact, be favorable to operating personnel to implement quick stitches removing like this, guarantee stitches removing rapid stabilization avoids taking out stitches at a slow speed and makes the stylolite tear children's skin and cause great injury and pain.

In other embodiments, the magnetic sheets 32 are fixedly connected to the surfaces of the rubber piston block 33 opposite to the inner wall of the hollow cavity 31 in the present embodiment, and the magnetic pole directions of the two magnetic sheets 32 are the same; through the design, the rubber piston block 33 is convenient to reset by utilizing the action force of homopolar repulsion of the two corresponding magnetic sheets 32, so that the rubber piston block can be conveniently reused.

In other embodiments, the inner gasket 2 is made of rubber, and the inner wall of the inner gasket 2 is provided with a plurality of anti-skid grooves 4; through the design, when the scissors main body 1 is operated, the finger sleeve part sleeved by the finger can be in soft contact with the finger, and the finger is prevented from being damaged.

In other embodiments, the scissors piece can be designed with an opening part made of high-quality steel or other sharp structures (such as a scissors piece made of tungsten alloy), and the opening part of the structure can be used for directly, rapidly, cleanly and cleanly cutting the suture line of the eyeliner, so that the suture line of the eyeliner can be rapidly removed by children.

In the first technical solution of the embodiment, the scissor portion of the second handle 102 only needs to be designed into an arc shape: the scissors piece portion of first handle of a knife 101 and the scissors piece portion of second handle of a knife 102 are the arc shape along same direction bending, need not to design a plurality of inner hook grooves with the scissors piece portion of second handle of a knife 102, and the scissors piece portion of the first handle of a knife 101 of direct through curve shape and the scissors piece portion of second handle of a knife 102 realizes having the quick cut to a plurality of loop lines (or called stylolite), and is laborsaving simple, cuts simultaneously fast and is favorable to reducing patient's pain.

The following describes a specific application process of the long-neck scissors applied to remove continuous skin suture according to the first embodiment of the present invention:

when the scissors are unfolded after the suture is cut off, acting forces provided by the two auxiliary mechanisms 3 assist a user to unfold the first knife handle 101 and the second knife handle 102, namely, the using process is finished.

The foregoing shows and describes the general principles of the present invention; the main features and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Be applied to long neck scissors who demolishs continuous skin suture, including the scissors main part, its characterized in that: the scissors main body comprises a first handle and a second handle, the first handle and the second handle are movably connected through a pin shaft, auxiliary mechanisms are clamped on the back of the first handle and the front of the second handle, and inner gaskets are fixedly connected with the inner wall of the handle of the first handle and the inner wall of the handle of the second handle;

2. Long-neck scissors for continuous skin suture removal, according to claim 1, characterized in that: the bending angles of the scissor parts of the first handle and the second handle are

In the meantime.

3. Long-neck scissors for continuous skin suture removal, according to claim 1, characterized in that: the auxiliary mechanism comprises a cavity body, one end of the cavity body is provided with an outer lining rod, one end of the outer lining rod is sleeved in the cavity body, and a rubber piston block is fixedly connected with the outer lining rod; the outer wall of the rubber piston block is in lap joint with the inner wall of the cavity body, and the other end of the outer lining rod is fixedly connected with a backing plate.

4. Long-neck scissors for continuous skin suture removal, according to claim 3, characterized in that: one side of the backing plate is made of rubber, and the other side of the backing plate is of an S-shaped structure.

5. Long-neck scissors for continuous skin suture removal, according to claim 3, characterized in that: the rubber piston block is fixedly connected with the magnetic sheet on the opposite side of the inner wall of the cavity body, and the magnetic pole directions of the two magnetic sheets are the same.

6. Long-neck scissors for continuous skin suture removal, according to claim 1, characterized in that: the inner gasket is made of rubber, and a plurality of anti-skidding grooves are formed in the inner wall of the inner gasket.

7. Long-neck scissors for continuous skin suture removal, according to claim 1, characterized in that: the scissors piece portion of the first knife handle and the scissors piece portion of the second knife handle are specifically tungsten alloy structure scissors piece portions.