Hepatobiliary-surgery puncture system and use method thereof

A surgical, hepatobiliary technology, applied in the fields of puncture needle, application, medical science, etc., can solve the problems of increased injury, easy tearing of skin and flesh tissue, tissue damage, etc., to avoid errors.

Inactive Publication Date: 2022-01-14
居佳恺
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] Generally, the puncture device in hepatobiliary surgery has a simple structure. After the puncture position is determined, it is directly inserted into the patient's body through the puncture needle. During the puncture, the inside of the skin and flesh tissue is easily torn due to the p...

Method used

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  • Hepatobiliary-surgery puncture system and use method thereof
  • Hepatobiliary-surgery puncture system and use method thereof
  • Hepatobiliary-surgery puncture system and use method thereof

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see Figure 1-12 , the present invention provides a technical solution: a hepatobiliary surgery puncture system for external suction puncture, comprising: a support base 1, an electric telescopic support rod 2 and a puncture needle 11; the electric telescopic support rod 2 is vertically fixedly connected to the support base 1 On the upper side: a movable connection mechanism for adjusting the azimuth angle of the puncture needle 11 is connected between ...

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Abstract

The invention discloses a hepatobiliary-surgery puncture system and a use method thereof. The system comprises a supporting base, an electric telescopic supporting rod and a puncture needle, wherein a movable connecting mechanism used for adjusting an azimuth angle of the puncture needle is connected between the puncture needle and the electric telescopic supporting rod; and a pressing mechanism used for fixing the movable connecting mechanism is arranged at the upper end of the electric telescopic supporting rod. The tail end of the puncture needle is connected with an external suction puncture mechanism. According to the hepatobiliary-surgery puncture system and the use method thereof, skin and flesh at a puncture position are conveniently pushed to the middle through a pushing and clamping plate, the skin and flesh hunch up and enter a suction cup, in a movement process of the pushing and clamping plate, a piston block in a piston air cylinder is linked to move, the piston air cylinder sucks air from the suction cup, thus, the suction cup sucks the skin and flesh at the position needing to be punctured, an external suction function is achieved, and therefore, the condition that the inner side of the puncture position is torn and injured due to the fact that skin and flesh tissues of a body of a patient are firstly pressed by the puncture needle and then punctured in a puncture process is avoided.

Description

technical field [0001] The invention relates to the technical field of puncture systems for hepatobiliary surgery, in particular to a puncture system for hepatobiliary surgery and a method for using the same. Background technique [0002] Hepatobiliary surgery generally requires puncture diagnosis and treatment during treatment. Generally, hepatobiliary puncture equipment mainly relies on needles to puncture the liver and gallbladder, and then extract tissue through the puncture needle, perform relevant tests or inject drugs through the puncture needle for treatment. [0003] The traditional hepatobiliary surgical puncture system for puncture has the following deficiencies: [0004] Generally, the puncture device in hepatobiliary surgery has a simple structure. After the puncture position is determined, it is directly inserted into the patient's body through the puncture needle. During the puncture, the inside of the skin and flesh tissue is easily torn due to the pulling f...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B10/00
CPCA61B17/3403A61B17/3496A61B10/0045A61B2017/3409
Inventor 居佳恺
Owner 居佳恺
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