Stagewise rotating and pressing type haemostat by compression
A compression hemostasis and grading technology, applied in the field of hemostatic devices, can solve the problems of inability to adapt to the needs of patients with different body types, small spinning depth, etc., and achieve the effect of reducing pain and inconvenience, easy operation, and comfortable design.
Active Publication Date: 2015-09-30
SHENZHEN PUMP MEDICAL SYST
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[0027] The structure and working principle of the graded spinning compression hemostat of the present invention will be further described below in conjunction with the accompanying drawings and embodiments:
[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " Vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
[0029] Such as figure 1 As shown, a graded spinning c...
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The invention relates to a stagewise rotating and pressing type haemostat by compression. The haemostat comprises a support, a pressing plate which is installed at the lower side of the support and used for compressing a haemostasis position and a rotary knob which is installed at the upper side of the support and used for driving the pressing plate to move to press down through rotation, a sleeve assembly is installed between the rotary knob and the pressing plate, and the sleeve assembly is used for increasing the rotatable telescopic movement of the pressing plate in the downward pressing stroke. According to the stagewise rotating and pressing type haemostat by compression, stagewise sleeves are adopted, the extension and retraction are achieved simultaneously through the threaded rotary connection, in the compressing process, no matter how the body shape of a patient looks like, the sleeve exposed externally is a fixed small segment all the time, and it is convenient for medical care personnel to operate. Therefore, The stagewise rotating and pressing type haemostat by compression is simple to use, and it is convenient for a doctor to operate; the design is comfortable, and pains and inconvenience of the patient can be alleviated; the applicability is great, and the haemostat is applicable to patients in different body shapes.
Description
technical field [0001] The invention relates to the technical field of hemostats, in particular to a graded spinning compression hemostat. Background technique [0002] Coronary heart disease has become a major disease that threatens human survival. The use of skin coronary artery intervention is a very effective and mature medical method in the treatment of cardiovascular diseases. The method is to puncture the femoral artery in the groin of the human body to perform endoscopic examination of the coronary area and placement of cardiac stents. After the operation, the puncture site needs to be treated with hemostasis, and the puncture site should be bandaged locally. The traditional method is to use sandbag compression method: the operator first manually presses the patient's femoral artery puncture site for 10 to 15 minutes, and then uses about 0.5kg sandbag to press the puncture site continuously for more than 6 hours, and the punctured limb is immobilized for 24 hours. ...
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Login to View More IPC IPC(8): A61B17/12
CPCA61B17/12A61B17/132A61B2017/12004
Inventor 谢琼玉张雨朱正兵王晓锋
Owner SHENZHEN PUMP MEDICAL SYST