Electrocoagulation-type puncture instrument for medical use
A technology of electrocoagulation and puncture tube, applied in the field of medical equipment, can solve the problems of increasing patient pain, inconvenient use, and reducing operation efficiency, so as to save operation time, facilitate operation and reduce pain
Inactive Publication Date: 2018-09-18
CHONGQING MEDICAL & PHARMA COLLEGE
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Problems solved by technology
[0002] It is often necessary to use a puncture needle for puncture operations during surgery. Usually, organs and tissues in the body will bleed during the puncture process. Generally, electric coagulation forceps are used to shock the bleeding parts of the human body to stop bleeding; however, since the electrocoagulation forceps and the puncture needle are independent The continuous use of different instruments not only reduces the operation efficiency and increases the pain of patients, but also is inconvenient to use and cannot achieve the ideal operation effect.
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[0021] Such as Figure 1 to Figure 3 Shown: the medical electrocoagulation puncture instrument of this embodiment includes an electric knife, and the electric knife includes an electrocoagulation rod, a puncture tube 2 and a power-taking joint; the puncture tube 2 has an insulating outer layer and is slidably sleeved on the electric Outside the coagulation rod, the electrocoagulation rod is made of conductive material and its length is greater than the length of the puncture tube 2; There is an insulating mount 4, the electrode 32 is inserted into the insulating mount 4 and electrically connected with the electrocoagulation rod; the electrocoagulation rod can be made of medical conductive alloy; the puncture tube 2 is a straight pipe structure, and its external insulation; The joint is used to connect the electrocoagulation rod and the external electrocoagulator; the handle 31 is made of rubber and has insulation properties. For easy operation, the handle 31 is provided with a...
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The invention discloses an electrocoagulation-type puncture instrument for medical use. The electrocoagulation-type puncture instrument includes an electric cutter, the electric cutter includes an electrocoagulation pole, a puncturing pipe and an electricity connector; the puncturing pipe is provided with an insulated outer layer and slidingly sleeves the electrocoagulation pole, and the electrocoagulation pole is made of a conductive material and is longer than the puncturing pipe; the electricity connector includes a handle and an electrode fixed to the handle; an insulated mounting base isfixedly arranged on the top of the electrocoagulation pole, and the electrode is inserted into the insulated mounting base and electrically connected to the electrocoagulation pole. According to the electrocoagulation-type puncturing instrument for medical use, the puncturing pipe can be used for puncture, and the electrocoagulation pole is arranged in the puncturing pipe and can axially move along the puncturing pipe in the puncturing pipe; when it is needed to conduct electrocoagulation, an external electrocoagulation device is started, and the electrocoagulation pole obtains electric powerthrough the electricity connector and achieves electrocoagulation through point discharge. The electrocoagulation-type puncture instrument has the functions of puncture and electrocoagulation at the same time, the surgery time can be saved, the pain of patients is relieved, and convenience is provided for use during surgery.
Description
technical field [0001] The invention relates to a medical device, in particular to a medical electric coagulation puncture instrument. Background technique [0002] It is often necessary to use a puncture needle for puncture operations during surgery. Usually, organs and tissues in the body will bleed during the puncture process. Generally, electric coagulation forceps are used to shock the bleeding parts of the human body to stop bleeding; however, since the electrocoagulation forceps and the puncture needle are independent The successive use of advanced instruments not only reduces the operation efficiency and increases the pain of patients, but also makes it inconvenient to use and fails to achieve the desired operation effect. [0003] Therefore, there is a need for a medical electrocoagulation puncture instrument, which has the functions of puncture and electrocoagulation at the same time, saves operation time, reduces pain of patients, and is convenient for operation. ...
Claims
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IPC IPC(8): A61B18/12
CPCA61B18/12A61B2018/00589
Inventor 胡童宜王婷肖湘黎希
Owner CHONGQING MEDICAL & PHARMA COLLEGE