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Composite bipolar coagulation aspirator for keyhole surgery

A technology for suction and surgery, which is applied in the field of medical equipment, can solve the problems of unclear hemorrhage in the surgical field, and achieve the effects of saving operation time, reducing labor intensity, and facilitating operation

Active Publication Date: 2014-02-12
刘震洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking neuroendoscopic surgery as an example, the doctor usually holds an observation mirror in one hand and a suction device in the other. When he encounters intracerebral blood vessel bleeding, he must withdraw the suction device and replace the hemostatic coagulator to stop the bleeding. The blood is not clear, and the aspirator should be replaced as soon as possible to expose the surgical field

Method used

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  • Composite bipolar coagulation aspirator for keyhole surgery
  • Composite bipolar coagulation aspirator for keyhole surgery
  • Composite bipolar coagulation aspirator for keyhole surgery

Examples

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Embodiment Construction

[0019] like figure 1 As shown, a compound bipolar electrocoagulation aspirator for keyhole surgery includes an aspirator body 1, a bipolar electrocoagulation probe 2, a push-pull button 3, an electric wire 4, a suction device 5 and a standard power supply 11, and attracts The main body 1 of the suction device is integrally formed by connecting the suction tube 6, the control part 7, the handle part 8 and the connecting end 9 in sequence. The suction device 5 of the tube guides the accumulated blood or fluid into the negative pressure waste liquid cylinder. The inside of the suction device body 1 is a through hole, and the diameter of the through hole is 1-5mm. Different calibers can be selected according to the needs of the operation; suction A probe slot 13 is arranged inside the tube 6, and the right end of the suction tube 6 is in contact with the accumulated blood or fluid. The suction adjustment hole 10 communicates with the through hole inside the aspirator body 1, and...

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Abstract

The invention relates to a composite bipolar coagulation aspirator for keyhole surgery. The composite bipolar coagulation aspirator for the keyhole surgery comprises an aspirator body (1), a bipolar coagulation probe (2), a push-and-pull button (3), an electric wire (4), a suction device (5) and a system power source (11). The aspirator body (1) is formed by a suction pipe (6), a control portion (7), a hand-held portion (8) and a connecting end (9), wherein the suction pipe (6), the control portion (7), the hand-held portion (8) and the connecting end (9) are connected in sequence and formed in an integrated mode. A through hole is formed in the aspirator body (1). A probe groove (13) is formed in the suction pipe (6). The bipolar coagulation probe (2) is arranged in the probe groove (13). A suction adjusting hole (10) is formed in the control portion (7) and communicated with the through hole formed in the aspirator body (1). A sliding groove (12) is formed in one side of the control portion (7). By the adoption of the composite bipolar coagulation aspirator for the keyhole surgery, the labor intensity of the surgery conducted by a doctor is greatly relieved, operation conducted by the doctor is convenient, and surgery time is saved.

Description

technical field [0001] The invention relates to a medical device, in particular to a composite bipolar electrocoagulation aspirator for keyhole surgery. Background technique [0002] Bipolar coagulator and aspirator are the most important and commonly used surgical instruments in neurosurgery. They are respectively used for hemostasis in the surgical area of ​​nerve tissue and suction of blood and fluid in the surgical field to expose the surgical site. The left and right hands of the operator respectively Hold operation. With the development of neurosurgical techniques and concepts, keyhole surgery, neuroendoscopic surgery, and microneurosurgery have developed rapidly. The deeper it is, the more and more surgical instruments the surgeon needs to use. Taking neuroendoscopic surgery as an example, the doctor usually holds an observation mirror in one hand and a suction device in the other. When he encounters intracerebral blood vessel bleeding, he must withdraw the suction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61M1/00
Inventor 刘震洋
Owner 刘震洋
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