A device for pressing the puncture site after cerebrovascular intervention

Abstract

The invention discloses a device for pressing a puncture site after cerebrovascular intervention. The main point of the technical solution is to include a pressing part and a fixing device. The pressing part includes a pressing shell and an elastic pressing pad. To fill the inner cavity, the outside of the pressing shell is provided with a first filler, the pressing shell is provided with a pressure gauge, the pressing shell is slidably connected with a blocking plate, the pressing shell is provided with a limiting structure, and the first filling device includes a first filler Airbag, the two sides of the first filled airbag are provided with an inlet through hole and an outlet through hole, a first one-way valve is installed on the inlet through hole, a second one-way valve is installed on the outlet through hole, and the outlet of the second one-way valve The first connecting pipe communicates with the first filling cavity, the pressing shell is provided with a first discharge channel, and the first discharge channel is provided with a control valve, which can control the pressing range, adjust the pressing position, and control the pressing force, which is convenient Cold compress or hot compress operation reduces the workload of staff.

Description

technical field [0001] The invention relates to the field of medical technology, and more specifically relates to a device for pressing a puncture site after cerebrovascular intervention. Background technique [0002] Cerebral endovascular interventional therapy uses catheter operation technology, supported by digital subtraction angiography under computer control, using intravascular catheter operation technology, through selective angiography, embolization, dilatation, mechanical removal, drug delivery, etc. Diagnose and treat disorders of the human neurovascular system. In order to solve many cerebrovascular diseases, after the operation, the affected limb should be kept in a straightened and immobilized state for 8 hours. Usually, a rice bag is used to compress the puncture site to prevent microbial contamination or bleeding from improper activities on the puncture site or indwelling tube. [0003] After the operation, the dressing observation and nursing of the punctur...

AI Technical Summary

Problems solved by technology

[0004] When the patient is lying on the nursing bed, the area to be pressed is on the side, and the area to be pressed is limited to a certain extent. At this time, it will be very difficult to use the rice bag. It is necessary for the patient to lie on his side and press to the designated area. Observations are required from time to time, resulting in cumbersome operations and a waste of human resources

[0005] However, in the process of postoperative observation and nursing, due to the use of rice bags to compress the puncture site, the rice bag is prone to slipping, which will increase the workload of the medical staff, and the operation of changing the weight of the rice bag to press the pressing part with different strengths is inconvenient and inaccurate. Control the weight of the rice bag so as to affect the optimal recovery effect

[0006] In the late compression process, it is often necessary to apply ice compression to the compression site (which can constrict the blood vessels, slow down the local blood flow velocity, and reduce the incidence of bleeding); , which can dilate local blood vessels and improve blood circulation), usually requires additional auxiliary devices for heating or cooling, resulting in cumbersome operations and troublesome maintenance

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