Suction device with adjustable bending angle for neurosurgery department
A bending angle and neurosurgery technology, which is applied in the direction of suction equipment, hypodermic injection equipment, pumping and pumping systems, etc., can solve the problems of increasing surgical risk, increasing surgical time, and difficulty in bending the front end angle, so as to reduce surgical risk and reduce Effect of length of operation
Inactive Publication Date: 2019-10-01
FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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Problems solved by technology
Most of the common suction tubes nowadays are hard tubes made of metal, and the front end angle is difficult to bend. During the operation, suction tubes with different bending angles need to be replaced frequently to penetrate into the brain to attract blood and fluid in the surgical site. The method is cumbersome and increases the operation time, thereby increasing the risk of the operation; at the same time, due to the part of free tissue that will be generated during the operation, blood clots can easily block the suction tube during the negative pressure suction process, causing the suction tube to fail The problem
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[0019] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] refer to Figure 1-5 As shown, a suction device with adjustable bending angle for neurosurgery includes a suction joint 1, a first suction pipe section 4 and a second suction pipe section 5, the suction joint 1 is fixedly connected to the left end of the first suction pipe section 4, the first The suction pipe section 4 is hinged with the second suction pipe section 5, a corrugated connecting pipe 9 is fixed between the first suction pipe section 4 and the s...
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The invention discloses a suction device with the adjustable bending angle for a neurosurgery department. The device is characterized by comprising a suction joint, a first suction pipe section and asecond pipe section, the suction joint is fixedly connected to the left end of the first suction pipe section, the first suction pipe section is hinged to the second suction pipe section, a corrugatedconnecting pipe is fixedly arranged between the first suction pipe section and the second suction pipe section, and a suction cutting protection head is fixedly arranged at the right end of the second suction pipe section. The bending angle of the front end of the device is adjustable, the step of replacing suction pipes of different bending angles is omitted, the operation time is shortened, andoperative risks are reduced; meanwhile, blood coagulum are sheared into small particles which are sucked out of the body along with hydrops, and the failure of negative pressure suction caused when blood stain coagulum blocks the suction pipes can be avoided.
Description
technical field [0001] The invention relates to the field of medical instruments, in particular to a suction device with adjustable bending angle for neurosurgery. Background technique [0002] During neurosurgery, aspirators are often required to absorb blood stains and effusions in the surgical area to prevent blood stains and effusions from blocking the surgical field of view. Most of the common suction tubes nowadays are hard tubes made of metal, and the front end angle is difficult to bend. During the operation, suction tubes with different bending angles need to be replaced frequently to penetrate into the brain to attract blood and fluid in the surgical site. The method is cumbersome and increases the operation time, thereby increasing the risk of the operation; at the same time, due to the part of free tissue that will be generated during the operation, blood clots can easily block the suction tube during the negative pressure suction process, causing the suction tub...
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IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/84A61M1/88
Inventor 邓兴力钱源龙江
Owner FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV