CN211609961U

CN211609961U - Surgical operating scissors

Info

Publication number: CN211609961U
Application number: CN201921331355.3U
Authority: CN
Inventors: 查仁忠; 谢元军; 徐应明
Original assignee: Xingyi People's Hospital
Current assignee: Xingyi People's Hospital
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-10-02
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a surgical operating scissors, which comprises two scissor handles which are rotatably connected through a rotating shaft, the upper end of the scissor handle is connected with a scissor arm, the upper end of the scissor arm is provided with a scissor head, the inner side of the scissor arm is provided with a wire groove, a blade is embedded and installed on the wire groove, the outer side of the lower end of the scissor handle is provided with a ring, one side of the scissor handle close to the ring is provided with a button groove, an adjusting button is installed on the button groove, the inner side of the ring is provided with an air cushion, the lower end of the air cushion is connected with an air bag, the adjusting button is connected with the blade through a pull wire, the utility model discloses an air cushion and an air bag are arranged at the ring, redundant gas enters the air bag, so that the finger is more attached to the ring and is not easy to slide, and the utility model discloses a sliding groove which can manually slide and adjust the position of the blade, and, the pull wire is pulled by the button to enable the blade to slide on the wire groove, so that the position of the blade is changed.

Description

Surgical operating scissors

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to surgical scissors.

Background

At present, surgery is a subject of modern medicine, and mainly studies how to remove pathogens of a patient by using a surgical method so as to treat the patient, surgical scissors are medical instruments commonly used in clinical operations mainly used for cutting off thick soft tissues such as skin or muscle in the surgery, when small-area pathological tissues are cut off, the cut tissues are not easy to be anastomosed through a scalpel, and tissue trauma is easy to cause, so that the surgical scissors are generally used for cutting off the tissues, and can also be used for separating the tissues, namely, the tips of the scissors are inserted into tissue gaps to separate connective tissues without large blood vessels, and the like.

The prior art has the following problems: on the surgical scissors with the clamping part, the position of the blade is fixed and cannot be movably adjusted; and the sizes of the finger ring and the finger ring are not necessarily matched completely, and the operation is burdened by sliding in the operation process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a surgical scissors, which has the characteristics of simple structure and convenient adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surgical scissors, includes blade, adjustment button and cuts the handle, two rotate through the pivot between cutting the handle and connect, the upper end of cutting the handle is connected with the shearing arm, the upper end of shearing arm is provided with the cutting head, the cutting head inboard is provided with the clamping part, the inboard of cutting the arm is provided with the wire casing, the blade embedding is installed on the wire casing, the lower extreme outside of cutting the handle is provided with the ring, and cuts one side that the handle is close to the ring and be provided with the button groove, adjustment button installs on the button groove, the inboard of ring is provided with the air cushion, the lower extreme of air cushion is connected with the gasbag, adjustment button is connected through acting as go-between with the blade.

Preferably, the shear arm and the shear handle are of an integrated structure.

Preferably, the blade is embedded in the wire groove and is in sliding connection with the shear arm.

Preferably, two pull wires are arranged at two ends of the blade and the adjusting button, and the blade is pulled by the adjusting button to slide.

Preferably, the ring is connected with the air cushion through 3M glue.

Preferably, the air cushion is communicated with the inside of the air bag, and after the air cushion is extruded, redundant air enters the air bag.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up air cushion and gasbag in ring department, thumb and ring finger insert the ring that is equipped with the air cushion, and unnecessary gas then enters into the gasbag, can make the finger laminate the ring more like this to the finger can not slide easily at the operation in-process.

2. The utility model discloses but set up the spout of manual slip adjustment blade position, handheld handle of cutting during the operation cuts pathological change tissue through the blade and amputates, to the tissue of different positions or angle, can make it slide on the button groove through finger slip adjustment button, pulls by slip adjustment button and acts as go-between and makes the blade slide on the wire casing to the position of blade has been changed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view taken at a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the adjusting button 8 of the present invention

In the figure: 1. cutting a head; 2. a blade; 3. shearing the arm; 4. a ring; 5. an air cushion; 6. an air bag; 7. a rotating shaft; 8. an adjustment button; 9. cutting a handle; 10. a clamping portion; 11. a wire slot; 12. a pull wire; 13. a button slot.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a surgical scissors, including blade 2, adjustment button 8 and scissors handle 9, rotate through pivot 7 between two scissors handles 9 and connect, the upper end of scissors handle 9 is connected with cutting arm 3, the upper end of cutting arm 3 is provided with

cutting head

1, 1 inboard of cutting head is provided with clamping part 10, the inboard of cutting arm 3 is provided with

wire casing

11, 2 imbeds of blade and installs on wire casing 11, the lower extreme outside of scissors handle 9 is provided with ring 4, and one side that scissors handle 9 is close to ring 4 is provided with button groove 13, adjustment button 8 installs on button groove 13, the inboard of ring 4 is provided with air cushion 5, the lower extreme of air cushion 5 is connected with gasbag 6, adjustment button 8 is connected through acting as go-between 12 with blade 2.

In order to improve the structural stability, the shear arm 3 and the shear handle 9 are of an integrated structure.

In order to facilitate the sliding of the blade 2, the blade 2 is embedded in the wire groove 11 and is connected with the scissor arm 3 in a sliding manner.

In order to adjust the position of the blade 2 conveniently, two pull wires 12 are arranged at two ends of the blade 2 and the adjusting button 8, and the blade 2 is pulled by the adjusting button 8 to slide on the pull wires 12.

In order to fixedly connect the ring 4 with the air cushion 5, the ring 4 is connected with the air cushion 5 through 3M glue.

In order to make the finger ring 4 adapt to the size of fingers and prevent sliding, the air cushion 5 is communicated with the inside of the air bag 6, and after the air cushion 5 is extruded, redundant air enters the air bag 6.

The utility model discloses a theory of operation and use flow: firstly, a thumb and a ring finger are inserted into a ring 4 provided with an air cushion 5, redundant air enters an air bag 6, so that the fingers can be attached to the ring 4 more easily, the fingers cannot slide easily, then the scissors handle 9 is held by a hand to cut the pathological change tissue through the blade 2, for the tissues at different positions or angles, the fingers can slide an adjusting button 8 to slide on a button groove 13, the pull wire 12 is pulled by the sliding adjusting button 8 to lead the blade 2 to slide on a wire groove 11, so that the position of the blade 2 is changed, blood overflows in the cutting process, and sterilized cotton or gauze is clamped by a clamping part 10 of the scissors head 1 to be removed, so that the operation can be performed more conveniently and quickly without frequently replacing devices.

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. Surgical scissors comprising a blade (2), an adjustment button (8) and a scissor handle (9), characterized in that: two rotate through pivot (7) between cut handle (9) and connect, the upper end of cutting handle (9) is connected with cutting arm (3), the upper end of cutting arm (3) is provided with cutting head (1), cutting head (1) inboard is provided with clamping part (10), the inboard of cutting arm (3) is provided with wire casing (11), blade (2) embedding is installed on wire casing (11), the lower extreme outside of cutting handle (9) is provided with ring (4), and one side that cutting handle (9) is close to ring (4) is provided with button groove (13), adjustment button (8) are installed on button groove (13), the inboard of ring (4) is provided with air cushion (5), the lower extreme of air cushion (5) is connected with gasbag (6), adjustment button (8) are connected through acting as go-between (12) with blade (2).

2. A surgical shears according to claim 1, wherein: the shear arm (3) and the shear handle (9) are of an integrated structure.

3. A surgical shears according to claim 1, wherein: the blade (2) is embedded in the wire groove (11) and is connected with the shear arm (3) in a sliding manner.

4. A surgical shears according to claim 1, wherein: two pull wires (12) are arranged at two ends of the blade (2) and the adjusting button (8), and the blade (2) is pulled by the adjusting button (8) to slide along the pull wires (12).

5. A surgical shears according to claim 1, wherein: the ring (4) is connected with the air cushion (5) through 3M glue.

6. A surgical shears according to claim 1, wherein: the air cushion (5) is communicated with the inside of the air bag (6), and after the air cushion (5) is extruded, redundant air enters the air bag (6).