CN215960155U

CN215960155U - Orthopedic scissors

Info

Publication number: CN215960155U
Application number: CN202120206397.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Jieyi Medical Devices Co ltd
Current assignee: Hangzhou Jieyi Medical Devices Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-03-08
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an orthopedic scissors, which comprises a first scissors body and a second scissors body which are mutually hinged through a rotating shaft, wherein the first scissors body is provided with a first knife handle along the shearing direction, the second scissors body is provided with a second knife handle along the shearing line, and the first knife handle and the second knife handle are positioned on two sides of the rotating shaft; the tail of the first knife handle is provided with a first fixing hole for placing a thumb, and the middle of the second knife handle is provided with a second fixing hole for placing other fingers. Has the advantages that: the fixing hole for placing the finger is formed in the handle, so that the finger can be better wrapped in the fixing hole, and people can not easily slip off when gripping the handle; set up one end along the cutting edge direction and cut the tooth, the effectual phenomenon of being sheared the position and sliding that has restrained for the shearing operation of anti-skidding scissors in the middle of the operation is more accurate reliable, and the effectual phenomenon of being sheared the position and sliding that has restrained has promoted the security that the operation goes on.

Description

Orthopedic scissors

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an orthopedic scissors.

Background

When the existing human body is injured and causes fracture, the fracture part needs to be reset by using an operation, two fractured ends are aligned and fixed to enable the fracture part to be healed, and when the operation is performed, due to different fracture conditions, the tissue needs to be cut by using orthopedic scissors to remove necrotic tissue at the wound or correct the fracture part of the bone, so that the phenomena of incomplete bone connection or protruding bone spurs and the like during the healing in the later period of the operation are avoided.

However, the prior art has the following defects: when the external skin and tissues of the fracture part are cut, a small amount of blood can seep out, the blood can splash to the handle of the scissors, and the side wall surface of the part used for grasping in the handle is generally a smooth wall surface, so the blood splashes to the handle and is easy to slip, the use is inconvenient, the operation is suspended by an operator, the orthopedic scissors are handed to a nurse to wipe and adsorb the orthopedic scissors by using cotton cloth, the orthopedic scissors can be continuously used, the continuity of the operation is easy to break, and the operation time is delayed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems, and an object of the present invention is to provide orthopedic scissors, which solves the problems in the prior art that when external skin and tissue of a fracture site are incised in an orthopedic surgery, a small amount of blood may ooze out, and the blood may splash onto the handles of the scissors, and since the portion of the handles used for grasping is generally smooth, the blood may easily splash onto the handles to cause slippage, which is inconvenient to use, and at this time, an operation doctor needs to suspend the surgery, and the orthopedic scissors are handed to a nurse to wipe and adsorb the tissue by using cotton cloth to continue to use, which easily interrupts the continuity of the surgery, and delays the surgery time. According to the preferred technical scheme of the multiple technical schemes provided by the utility model, the fixing holes are formed in the tool handles, the fingers are placed in the fixing holes, the wrapping performance of the fingers is better, so that people are not easy to slide and fall off when gripping the handles, the buffering elastic sheet is arranged between the two tool handles, and the vibration generated during the shearing of the tool body is filtered through the opening and closing of the buffering elastic sheet, so that the overall stability of the orthopaedic scissors is improved, and the orthopaedic scissors have better mobility, stability and safety, which is explained in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an orthopedic scissors which comprises a first scissors body and a second scissors body, wherein the first scissors body and the second scissors body are mutually hinged through a rotating shaft;

the tail of the first knife handle is provided with a first fixing hole for placing a thumb, and the middle of the second knife handle is provided with a second fixing hole for placing other fingers.

Adopt above-mentioned orthopedics to cut, arrange the thumb in first fixed orifices, it is in the finger arrange the second fixed orifices in, make the scissors handle of a knife better to the parcel nature of finger, make more difficult slip drop when people gripping handle, and will cushion the shell fragment setting between two handles of a knife, the vibrations that produce when the cutter body is cuted are realized filtering through opening and shutting of buffering shell fragment, thereby improve the orthopedics and cut holistic stability, make this orthopedics cut possess better active activity and stability and security, see the explanation below for details.

Preferably, the first fixing hole and the second fixing hole are provided with anti-slip rings, the anti-slip rings are made of soft silica gel, and anti-slip lines are uniformly distributed on the inner ring surface of the anti-slip rings.

Preferably, the blade parts of the first and second scissor bodies have cutting teeth along the longitudinal direction of the blade.

Preferably, the first scissor body and the first handle are integrally formed, and the second scissor body and the second handle are both integrally formed.

Preferably, the first scissor body and the second scissor body are both made of stainless steel.

Preferably, the stainless steel is 316 medical stainless steel.

Preferably, a buffering elastic sheet is arranged between the first tool handle and the second tool handle, and two ends of the buffering elastic sheet are respectively connected with the first tool handle and the second tool handle.

Compared with the prior art, the utility model has the beneficial effects that: the orthopedic scissors have the advantages that the fixing holes for placing the fingers are formed in the handles, so that the fingers can be placed in the fixing holes to be better wrapped, and people can not easily slip off when gripping the handles; set up one end along the cutting edge direction and cut the tooth, the effectual phenomenon of being sheared the position and sliding that has restrained for the shearing operation of anti-skidding scissors in the middle of the operation is more accurate reliable, the effectual phenomenon of being sheared the position and sliding that has restrained, meanwhile, also great reduction medical personnel's the operation degree of difficulty, promoted the security that the operation goes on.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic view of the slip prevention ring.

The reference numerals are explained below:

1. a first scissor body; 2. a second scissor body; 3. a first handle; 4. a second handle; 5. a rotating shaft; 6. a buffering elastic sheet; 7. a first fixing hole; 8. a second fixing hole; 9. an anti-slip ring; 10. cutting teeth; 11. and (4) anti-skid lines.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides an orthopedic scissors, including a first scissors body 1 and a second scissors body 2 hinged to each other through a rotating shaft 5, wherein the first scissors body 1 is provided with a first knife handle 3 along a shearing direction, the second scissors body 2 is provided with a second knife handle 4 along a shearing line, and the first knife handle 3 and the second knife handle 4 are located at two sides of the rotating shaft 5;

the tail of the first knife handle 3 is provided with a first fixing hole 7 for placing a thumb, and the middle of the second knife handle 4 is provided with a second fixing hole 8 for placing other fingers.

Adopt above-mentioned orthopedics to cut, arrange the thumb in first fixed orifices 7, it with the finger arrange in second fixed orifices 8, make the scissors handle of a knife better to the parcel nature of finger, make more difficult slip drop when people gripping handle, and will cushion shell fragment 6 and set up between two handles of a knife, the vibrations that produce when the cutter body is cuted are realized filtering through opening and shutting of buffering shell fragment 6, thereby improve the holistic stability of orthopedics scissors, make this orthopedics scissors possess better active activity and stability and security, see the explanation below for more detail.

Further, first fixed orifices 7 with antiskid ring 9 is installed to second fixed orifices 8, antiskid ring 9's material is soft silica gel material, be provided with evenly distributed's anti-skidding line 11 on antiskid ring 9's the inner circle face, make people's gripping difficult slip when the handle, set up anti-skidding line 11 in antiskid ring 9 simultaneously for anti-skidding performance is better, and has improved antiskid ring 9's wearability.

Further, first scissors body 1 with the cutting edge part of second scissors body 2 is provided with along cutting edge length direction and cuts tooth 10 for cut the tooth and cut the position interlock, effectually restrained by the phenomenon that the shearing position slided when cuting tissue or bone sediment, make the shearing operation of anti-skidding scissors in the middle of the operation more accurate reliable.

Further, the first scissor body 1 and the first knife handle 3 are integrally formed, and the second scissor body 2 and the second knife handle 4 are integrally formed.

Furthermore, the first scissor body 1 and the second scissor body 2 are both made of stainless steel.

Furthermore, the stainless steel is 316 medical stainless steel, and the 316 stainless steel contains 18% of chromium and 10% of nickel, so that the stainless steel is more durable, more corrosion-resistant, particularly good in atmospheric corrosion resistance and high-temperature strength, and can be used under harsh conditions.

Further, first handle of a knife 3 with be provided with buffering shell fragment 6 between the second handle of a knife 4, the both ends of buffering shell fragment 6 respectively with first handle of a knife 3 with second handle of a knife 4 is connected, and through being "C" word annular setting with buffering shell fragment between two handles of a knife, cut the vibrations that finish producing in the twinkling of an eye with the scissors body and filter to improve the holistic stability of orthopedics scissors, the practicality is stronger.

When using, through arranging the thumb in first fixed orifices 7, it is arranged in second fixed orifices 8 in the finger, the parcel nature of silica gel material is better in the fixed orifices 8 in the antiskid ring 9, make people's slip more difficult when gripping the handle and drop, accomplish shearing with two first cutter bodies 1 and the crisscross completion of second cutter body 2, set up one end along the cutting edge direction and cut tooth 10, make and cut tooth 10 and cut the position interlock, the effectual phenomenon of being suppressed by the position of cutting and sliding, make the shearing operation of antiskid scissors in the middle of the operation more accurate reliable, and will cushion shell fragment 6 and set up between two handle of a knife, the vibrations that produce when realizing cutting the cutter body through opening and shutting of buffering shell fragment 6 filter, thereby improve the holistic stability of orthopedics scissors, make this orthopedics scissors possess better activity and stability and security.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An orthopedic scissors is characterized in that: the scissors comprise a first scissors body (1) and a second scissors body (2) which are mutually hinged through a rotating shaft (5), wherein the first scissors body (1) is provided with a first knife handle (3) along the shearing direction, the second scissors body (2) is provided with a second knife handle (4) along the shearing line, and the first knife handle (3) and the second knife handle (4) are positioned on two sides of the rotating shaft (5);

the tail part of the first knife handle (3) is provided with a first fixing hole (7) for placing a thumb, and the middle part of the second knife handle (4) is provided with a second fixing hole (8) for placing other fingers;

the first fixing hole (7) and the second fixing hole (8) are provided with anti-slip rings (9), the anti-slip rings (9) are made of soft silica gel, and anti-slip grains (11) are uniformly distributed on the inner ring surface of the anti-slip rings (9);

the knife edge parts of the first scissors body (1) and the second scissors body (2) are provided with cutting teeth (10) along the direction of the length tip of the cutting edge.

2. The orthopedic shear of claim 1, wherein: the first scissor body (1) and the first knife handle (3) are integrally formed, and the second scissor body (2) and the second knife handle (4) are integrally formed.

3. An orthopaedic shear according to claim 2, wherein: the first scissor body (1) and the second scissor body (2) are both made of stainless steel.

4. An orthopaedic shear according to claim 3, wherein: the stainless steel is 316 medical stainless steel.

5. The orthopedic shear of claim 1, wherein: a buffering elastic sheet (6) is arranged between the first knife handle (3) and the second knife handle (4), and two ends of the buffering elastic sheet (6) are connected with the first knife handle (3) and the second knife handle (4) respectively.