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Round scalpel

A scalpel, circular technology, applied in the direction of dissection instruments, etc., can solve the problems of long wound length, obvious wound scars, and difficult sutures.

Inactive Publication Date: 2014-12-24
赵军政
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The prior art is that when the scalpel is operated in the operating room, the wound is generally made into a horizontal incision or a vertical incision-like linear incision, which cannot be accurately, standardized, and standardly opened into a circular surgical incision. However, the length of the linear incision is long, and the wound Easy to deform, great damage to the body, difficult to suture tightly, difficult to heal, the wound is easy to crack when encountering coughing, sneezing, or exerting force, and the wound scar is obvious after healing

Method used

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  • Round scalpel

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Embodiment Construction

[0005] A circular scalpel, consisting of a left arm 3, a right arm 8, a handle 6, an adjustment screw 4, a first adjustment nut 5 with a pin shaft, a second adjustment nut 9 with a pin shaft, a main shaft 7, and a wound reserved angle Positioning adjuster 1, first negative pressure positioner 2, second negative pressure positioner 14, third negative pressure positioner 15, scalpel holder 11, scalpel 13, cutting depth adjustment nut 12, scalpel holder angle adjustment nut 10 Main components, between the lower end of the left arm and the angle adjuster reserved for the wound is a spherical body and a spherical shell that cooperate with each other, and the spherical body can freely rotate 360 ​​degrees in the spherical shell; according to the specific conditions of the operation, determine the diameter and size of the surgical wound The center position of the surgical wound, the center of the first negative pressure locator coincides with the center of the surgical wound, and the ...

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Abstract

A round scalpel is mainly composed of a left arm, a right arm, a handle, an adjusting screw rod, a first adjusting nut with a hinge pin, a second adjusting nut with a hinge pin, a main shaft, a wound reserved-angle positioning adjustor, a first negative positioner, a second negative positioner, a third negative positioner, a scalpel frame, a scalpel, a cutting-depth adjusting nut and a scalpel frame angle adjusting nut. A ball body which matches with and is connected with a bell shell body is arranged between the lower end of the left arm and the wound obligating-angle adjustor, and the ball body can freely rotate at 360 degrees in the ball shell body. The center of the first negative positioner of the round scalpel is regarded as a center of a circle, a connecting line of the center of the third negative positioner and the center of the first negative positioner is regarded as a starting point, half of the diameter of the wound is regarded as a radius, and the scalpel rotates clockwise and cuts (360 to alpha) degrees. The round scalpel is taken, the wound cover is overturned, and a surgery is conducted. The round scalpel has the advantages of being unique in structure, small in wound, not prone to deforming and crazing, easy and convenient to suture and few in body injuries.

Description

technical field [0001] The present invention relates to the field of surgical instruments. Background technique [0002] The prior art is that when the scalpel is operated in the operating room, the wound is generally made into a horizontal incision or a vertical incision-like linear incision, which cannot be accurately, standardized, and standardly opened into a circular surgical incision. However, the length of the linear incision is long, and the wound It is easy to deform, causes great damage to the body, it is difficult to suture tightly, and it is difficult to heal. When encountering coughing, sneezing, or exerting force, the wound is easy to crack, and the wound scar is obvious after healing. Contents of the invention [0003] Technical solution to solve the problem: a circular scalpel, consisting of left arm, right arm, handle, adjusting screw, first adjusting nut with pin shaft, second adjusting nut with pin shaft, main shaft, wound reserved angle positioning Adj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/3211
Inventor 赵倩周小玲赵军政
Owner 赵军政