Adjustable wheel-pressure medical forceps
An adjustable, wheel-pressing technology, applied in the field of medical equipment, can solve the problems of easy fatigue, tweezers without self-locking mechanism, etc., and achieve the effect of convenient operation
Active Publication Date: 2012-03-07
南通汇顺工具有限公司
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Problems solved by technology
[0002] Existing tweezers usually do not have a self-locking mechanism. When medical staff use the tweezers to clamp the cotton wool for disinfection, their fingers are always in a state of exerting force on the two arms of the tweezers. If the time is too long, fatigue will easily occur.
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[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0012] Wheel pressure adjustable medical tweezers are composed of right tweezers arm 1, casing 2, knob 3, left tweezers arm 4, shaft groove 5, rotating shaft 6, adjustment wheel 7 and wheel groove 8.
[0013] The upper ends of the right tweezers arm 1 and the left tweezers arm 4 are connected as one. The casing 2 is a right-angled trapezoidal shell. The casing 2 is set on the right tweezers arm 1 and the left tweezers arm 4. The casing 2 has right-angled sides. One side is attached to the outside of the right tweezers arm 1 and the right tweezers arm 1 and the casing 2 are fixed as a whole through the knob 3 . There is a vertical, strip-shaped wheel groove 8 in the middle of one side of the casing 2 with a hypotenuse, and a strip-shaped shaft groove 5 is respectively formed on both sides of the inner side of the wheel groove 8 . The adjusting wheel 7 i...
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The invention relates to medical apparatus and instruments, particularly relating to adjustable wheel-pressure medical forceps, comprising a right forceps arm, a housing, a knob, a left forceps arm, two axial troughs, a rotating shaft, a regulating wheel and a pulley groove, wherein, the housing is a shell the side face of which is a right-angle trapezoid; the housing is sheathed on the right forceps arm and the left forceps arm; one side of the housing with a right-angle side and the right forceps are fixed into a whole; the middle part of one side of the housing with a sloping side is provided with a vertical pulley groove; the two sides of the inner side of the pulley groove are respectively provided with a strip-type axial trough; two ends of the rotating shaft of the regulating wheelare respectively positioned in the two axial troughs; and the regulating wheel is positioned in the pulley groove of the housing. The medical apparatus and instruments of the invention can clamp absorbent cotton all the time without long-time force applied by fingers, thus avoiding fatigue generation of fingers in the disinfectant process when the medical care personnel uses the forceps to clamp the absorbent cotton, and has the advantages of labor saving and convenient operation.
Description
technical field [0001] The invention relates to a medical device, in particular to a medical forceps with adjustable wheel pressure. Background technique [0002] Existing tweezers usually do not have a self-locking mechanism. When medical staff use the tweezers to clamp the cotton wool for disinfection, their fingers are always in a state of exerting force on the two arms of the tweezers. If the time is too long, fatigue will easily occur. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a wheel pressure adjustable medical tweezers with self-locking function. [0004] The solution to the technical problem of the present invention is: the adjustable wheel pressure medical forceps is composed of a right forceps arm, a casing, a knob, a left forceps arm, a shaft groove, a rotating shaft, an adjustment wheel and a wheel groove. The upper ends of the right tweezers arm and the left tweezers arm are connecte...
Claims
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IPC IPC(8): A61M35/00B25B9/02
Inventor 凌荣辉
Owner 南通汇顺工具有限公司