Operation nursing negative-pressure suction device for obstetrics and gynecology department
A suction device, obstetrics and gynecology technology, applied in suction devices, hypodermic injection devices, extraction and pumping systems, etc., can solve the problems of inconvenient cleaning, inconvenient waste liquid treatment, etc. The effect of reducing the difficulty of operation
Inactive Publication Date: 2019-08-20
张宇
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[0022] 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.
[0023] refer to Figure 1-3 , a negative pressure suction device for obstetrics and gynecology surgical care, comprising a storage box 1 and a waste liquid barrel 3, the top of the storage box 1 is fixed with a negative pressure tank 2, a negative pressure pump 4 and a control panel 5, the negative pressure tank 2 The top is fixed with a sealing cover 19, and the top of the sealing cover 19 is fixed with two connecting pipes 13 and a pressure gauge 16. One end of the two connecting pipes 13 extends to the inside of the negative pressure tank 2, and one of the connecting pipes 13 is located in the negative pressure tank. 2 A suction pipe 14 is fixed on one end of the ...
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The invention relates to the field of medical instruments, and discloses an operation nursing negative-pressure suction device for obstetrics and gynecology department. Aiming at the problems of inconvenient cleaning and inconvenient waste liquid treatment of operation nursing negative-pressure suction devices for obstetrics and gynecology department in the prior art, the invention provides the following scheme. The device comprises a placing box and a waste liquid barrel, wherein a negative pressure tank, a negative pressure pump and a control panel are fixed at the top of the placing box; asealing cover is fixed at the top of the negative pressure tank; two connecting pipes and a pressure gauge are fixed at the top of the sealing cover; one ends of the two connecting pipes extend into the negative pressure tank; a liquid suction pipe is fixed at one end, outside the negative pressure tank, of one connecting pipe; and a control valve is fixed on the liquid suction pipe. The device has the advantages of reasonable structure, ingenious design and simple operation, solves the problems of inconvenient cleaning and inconvenient waste liquid treatment of operation nursing negative-pressure suction devices for obstetrics and gynecology department in the prior art, reduces the operation difficulty of medical personnel, and is easy to popularize.
Description
technical field [0001] The invention relates to the field of medical devices, in particular to a negative pressure suction device for obstetrics and gynecology for surgical care. Background technique [0002] Obstetrics and Gynecology is one of the four main disciplines of clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention, diagnosis and treatment of high-risk pregnancy and dystocia, and the internal division of female reproductive organs. Secretion, family planning and women's health care. [0003] The suction device is used to suck the contents of bleeding, exudate, pus, and chest viscera during the operation, so as to make the operation clear and reduce the chance of contamination. The principle of the aspirator is very simple, that is to create the negative pressure state of its suction head through a certain m...
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IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/84
Inventor 张宇
Owner 张宇