Negative-pressure drainage device for gynecological and obstetrical operation nursing
A negative pressure drainage, obstetrics and gynecology technology, used in suction devices, hypodermic injection devices, extraction and pumping systems, etc., can solve problems such as reducing drainage efficiency, increasing patient pain, and shifting puncture positions, preventing wound infection, The effect of reducing patient pain and preventing cross infection
Inactive Publication Date: 2020-05-08
王玉霞
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Problems solved by technology
[0003] The prior art has the following disadvantages: puncture is required before drainage, so that the puncture needle penetrates into the position that needs drainage, and the puncture needle used for the deeper position in the body needs to be very long, and the longer puncture needle is easy to puncture the position Misalignment problem, it needs to be pulled out and punctured again, it is easy to increase the patient's pain and reduce the drainage efficiency
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[0028] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. 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.
[0029] Refer to the attached Figure 1-3 , a negative pressure drainage device for obstetrics and gynecology surgical care in this embodiment, comprising a drainage bag 1, the top end of the drainage bag 1 is fixed with a connecting pipe 2, and one end of the connecting pipe 2 is provided with a first flexible pipe 3. A balloon 4 is fixed at one end of the first flexible tube 3, a second flexibl...
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The invention discloses a negative-pressure drainage device for gynecological and obstetrical operation nursing and specifically relates to the technical field of gynecological and obstetrical nursing. The negative-pressure drainage device comprises a drainage pack; the top end of the drainage pack is fixedly provided with a connecting pipe; one end of the connecting pipe is provided with a firsthose; one end of the first hose is fixedly provided with a balloon; one end of the balloon is fixedly provided with a second hose; one end of the second hose is provided with a third hose; one end ofthe third hose is fixedly provided with a puncture needle; the outer end of the puncture needle is provided with a locating mechanism; the locating mechanism comprises a circular plate; the inside ofthe circular plate is provided with a rubber pad and a compression ring; one end of the compression ring is adhered and fixedly provided with cotton wool; the other end of the circular plate is fixedly provided with a threaded ring; and one end of the threaded ring is provided with a limiting cylinder. Due to the adoption of the locating device, the puncture needle can be effectively prevented from being skewed in a puncture process, the puncture precision can be effectively improved, the pain of a patient can be relieved, and meanwhile, the drainage efficiency can be effectively guaranteed.
Description
technical field [0001] The embodiment of the present invention relates to the technical field of obstetrics and gynecology nursing, and in particular to a negative pressure drainage device used for obstetrics and gynecology nursing. 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, female reproductive endocrinology, Family planning and women's health care, etc. Negative pressure drainage is often performed on wounds after obstetrics and gynecology operations. Existing negative pressure drainage devices generally use drainage bottles, drainage tubes and puncture needles, and the effusion is drained under the action of negative pressure. [0003] The prior art h...
Claims
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IPC IPC(8): A61M1/00A61B17/34
CPCA61M1/0023A61B17/3403A61B2017/3407A61M1/69A61M1/84
Inventor王玉霞刘艳萍刘娟娟
Owner王玉霞