阅读说明：本技术 一种泌尿科手术用防滑落组织剪 (Urological department operation is cut with antiskid tissue that falls ) 是由 吴啸枫 于 2018-05-30 设计创作，主要内容包括：本发明公开了一种泌尿科手术用防滑落组织剪,包括剪刀片、右剪臂、剪刀柄、左剪臂、限位卡槽,右剪臂与左剪臂的下方各自一体成型有一个剪刀柄,且右剪臂与左剪臂的上方各自一体成型有一个剪刀片,左剪臂的中间设置有食指卡环,剪刀柄与左剪臂之间设置有限位卡齿,左剪臂与剪刀片的中间设置有限位卡槽,限位卡槽的中间设置有限位孔,食指卡环的上端设置有左突出块,左突出块的一侧设置有右突出块,且左突出块和右突出块与食指卡环为一体成型结构,左突出块与右突出块的内部贯穿设置有第二紧固螺栓,右突出块的一侧设置安装有刚性垫片,在使用组织剪时,将食指卡入食指卡环,防止因为操作的失误而导致的滑落现象。(The invention discloses an anti-slipping tissue scissors for urological surgery, which comprises a scissor blade, a right scissor arm, a scissor handle, a left scissor arm and a limiting clamping groove, wherein the scissor handle is respectively and integrally formed below the right scissor arm and the left scissor arm, a scissor blade is respectively and integrally formed above the right scissor arm and the left scissor arm, a forefinger clamping ring is arranged in the middle of the left scissor arm, a limiting clamping tooth is arranged between the scissor handle and the left scissor arm, the limiting clamping groove is arranged in the middle of the left scissor arm and the scissor blade, a limiting hole is arranged in the middle of the limiting clamping groove, a left protruding block is arranged at the upper end of the forefinger clamping ring, a right protruding block is arranged on one side of the left protruding block, the right protruding block and the forefinger clamping ring are in an integrally formed structure, a second fastening bolt penetrates through the insides of the left protruding block and the right protruding block, a rigid gasket is arranged on one side of the right protruding block, prevent the phenomenon of slipping caused by the misoperation.)

1. The utility model provides a urological department operation is cut with antiskid tissue that falls, includes shear blade (1), right side shearing arm (4), scissors handle (6), left side shearing arm (7), spacing draw-in groove (9), its characterized in that: the scissors handle (6) is respectively integrally formed below the right shearing arm (4) and the left shearing arm (7), the scissors blade (1) is respectively integrally formed above the right shearing arm (4) and the left shearing arm (7), the index finger snap ring (3) is arranged in the middle of the left shearing arm (7), the limiting snap tooth (5) is arranged between the scissors handle (6) and the left shearing arm (7), the limiting snap groove (9) is arranged in the middle of the left shearing arm (7) and the scissors blade (1), the limiting hole (8) is arranged in the middle of the limiting snap groove (9), the left protruding block (13) is arranged at the upper end of the index finger snap ring (3), the right protruding block (14) is arranged on one side of the left protruding block (13), and the left protruding block (13) and the right protruding block (14) are integrally formed with the index finger snap ring (3), the left protruding block (13) and the right protruding block (14) are provided with a second fastening bolt (10) in a penetrating mode, one side of the right protruding block (14) is provided with a rigid gasket (12), and one side of the rigid gasket (12) is provided with a rotating piece (11).

2. The urological surgical anti-skid tissue scissors of claim 1, wherein: the right shear arm (4) is rotatably connected with the left shear arm (7) through a first fastening bolt (2).

3. The urological surgical anti-skid tissue scissors of claim 1, wherein: the left shear arm (7) is of an integrally formed structure with the limiting clamping groove (9), the limiting clamping teeth (5) and the index finger clamping ring (3) respectively.

4. the urological surgical anti-skid tissue scissors of claim 1, wherein: the left protruding block (13) and the right protruding block (14) are fixedly connected through the second fastening bolt (10).

5. The urological surgical anti-skid tissue scissors of claim 1, wherein: the rotating piece (11) and the second fastening bolt (10) are of an integrally formed structure.

Technical Field

The invention belongs to the technical field of medical appliances, and particularly relates to anti-slip tissue scissors for urological surgery.

Background

At present, in the operation process, the usage of surgical scissors is very extensive, and the variety is also very many, and medical scissors can divide into according to the usage: the tissue scissors are medical appliances for separating and cutting tissues along tissue gaps, can be used for debriding, cutting or separating tissues sharply and finely, the correct scissors method is that a thumb and a fourth finger are respectively inserted into two rings of a scissors handle, a middle finger is placed on the scissors handle of a fourth finger ring, and a forefinger presses a shaft joint to play a role in stabilizing and guiding, so that the operation is facilitated, and the transmission method of the tissue scissors is divided into a positive scissors method, a reverse scissors method, a holding scissors method and the like.

The prior art has the following problems: the current tissue scissors lack a structure for fixing the index finger, so that the tissue scissors can slide off due to misoperation of a doctor in the process of using the tissue scissors, and secondary injury to a patient is caused.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides anti-slip tissue scissors for urological surgery, which have a structure for fixing a forefinger and have the characteristics of better stability and guidance during the use process of the tissue scissors.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-slipping tissue scissors for urological surgery comprises a scissor piece, a right scissor arm, a scissor handle, a left scissor arm and a limiting clamping groove, wherein the scissor handle is respectively and integrally formed below the right scissor arm and the left scissor arm, the scissor piece is respectively and integrally formed above the right scissor arm and the left scissor arm, a forefinger clamping ring is arranged in the middle of the left scissor arm, a limiting clamping tooth is arranged between the scissor handle and the left scissor arm, the limiting clamping groove is arranged in the middle of the left scissor arm and the scissor piece, a limiting hole is arranged in the middle of the limiting clamping groove, a left protruding block is arranged at the upper end of the forefinger clamping ring, a right protruding block is arranged on one side of the left protruding block, the left protruding block and the right protruding block are integrally formed with the forefinger clamping ring, and a second fastening bolt penetrates through the insides of the left protruding block and the right protruding block, and a rigid gasket is arranged and installed on one side of the right protruding block, and a rotating sheet is arranged on one side of the rigid gasket.

Preferably, the right shear arm and the left shear arm are rotatably connected through a first fastening bolt.

Preferably, the left shear arm is of an integrally formed structure with the limiting clamping groove, the limiting clamping teeth and the index finger clamping ring respectively.

preferably, the left protruding block and the right protruding block are fixedly connected through the second fastening bolt.

Preferably, the rotor and the second fastening bolt are of an integrally formed structure.

Compared with the prior art, the invention has the beneficial effects that: the anti-slip tissue scissors for urological surgery are characterized in that the left scissor arm is provided with the forefinger clamping ring, and the forefinger clamping ring is clamped into the forefinger clamping ring when the tissue scissors are used, so that the tissue scissors are more stable, the phenomenon of slipping caused by operation errors is prevented, secondary trauma of a patient is prevented, and the left scissor arm and the right scissor arm are both provided with the limiting clamping grooves, so that the precision of the tissue scissors is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;

In the figure: 1. a scissor blade; 2. a first fastening bolt; 3. a forefinger clasp; 4. a right scissor arm; 5. limiting latch teeth; 6. a scissor handle; 7. a left scissor arm; 8. a limiting hole; 9. a limiting clamping groove; 10. a second fastening bolt; 11. rotating the sheet; 12. a rigid gasket; 13. a left protruding block; 14. and a right protruding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.