Dissecting forceps with suction device used for minimally invasive surgery

A technology of minimally invasive surgery and suction device, which is applied in the field of medical equipment, can solve the problems of the operator's two-handed operation tension, increased surgical risk, and difficulty, and achieve the effect of shortening the operation time, reducing the operation risk, and easy operation

Inactive Publication Date: 2011-01-19
SHANGHAI KINDBEST MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

98% of laparoscopic operations are performed by the operator alone. When encountering large bleeding, the operator

Method used

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  • Dissecting forceps with suction device used for minimally invasive surgery
  • Dissecting forceps with suction device used for minimally invasive surgery
  • Dissecting forceps with suction device used for minimally invasive surgery

Examples

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Example Embodiment

[0012] The structure diagram of the present invention is shown in figure 1 , As can be seen from the figure, a separating forceps with a suction device for minimally invasive surgery, including a handle 5, a forceps head 1, and a forceps rod 3 with a channel placed between the handle 5 and the forceps head 1 and connected to each other , Characterized in that: the connecting part of the handle 5 and the clamp rod 3 is provided with an external power connector 6, a tube interface 5 connected with the attractor, and a attractor contact switch 4, and the attractor is electrically connected to the contact switch 4. It is controlled by the contact switch 4; the pliers head 1 is round and blunt, with suction holes 2 at the opening and closing of the pliers head 1, grooves 10 on the inner side, and serrated protrusions 11 on the edge.

[0013] The pliers rod 3 has a built-in suction pipe, which reaches the opening and closing position of the pliers head 1, and communicates with the pipe ...

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Abstract

The invention belongs to the technical field of medical apparatus and instruments, and relates to dissecting forceps with a suction device used for a minimally invasive surgery. The dissecting forceps are characterized in that: a joint of an external power supply, a tube connector connected with a suction unit and a contact switch of the suction unit are arranged on a connecting part of a handle and a forcep rod; the suction unit is electrically connected with the contact switch and is controlled by the contact switch; each forcep head is in a circular blunt shape; a suction hole is formed at the open-close position of each forcep head; a groove is formed on the inside surface of each forcep head; and zigzag bulges are formed on the edge of each forcep head. The dissecting forceps have the advantages that: the forcep heads are in the blunt circular shape, have little damage to tissues and safety during dissection, and can clamp the tissue. The design of the forcep heads with the suction device has a suction function; due to multipurpose and multifunctional design, apparatus does not need to be replaced frequently in the minimally invasive surgery, which shortens surgical time; and dissecting forceps are more superior during massive haemorrhage, which can suck and clamp while stopping bleeding. The safety of the surgery is increased, and the surgical risk of patients is reduced. The device can regulate the bending of the forcep rods in the application of single-foramen peritoneoscope, which is favorable for surgical operation.

Description

technical field [0001] The invention relates to a medical device, in particular to a multi-purpose separating forceps with a suction device for minimally invasive surgery. Background technique [0002] In minimally invasive surgical operations, separating forceps and aspirators are the most commonly used minimally invasive surgical instruments. For example, laparoscopic surgery generally requires three or one channels in the abdomen for surgery. When a doctor performs an operation, it is often necessary to replace different surgical instruments for separation during the operation, clamping, suction, etc. Because minimally invasive surgical instruments are relatively long, frequent replacement not only increases the operation time, but also increases the possibility of surgical misoperation. 98% of laparoscopic operations are performed by the operator alone, and the operator is often tense and difficult to operate with both hands when encountering large bleeding. The mere r...

Claims

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Application Information

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IPC IPC(8): A61B18/12
CPCA61B2217/005A61B2017/2927A61B17/29
Inventor 林超段孝敏
Owner SHANGHAI KINDBEST MEDICAL TECH
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