Equipment for fixing continuous negative pressure drainage device

A negative pressure drainage and equipment technology, which is applied to suction devices, hypodermic injection devices, extraction and pumping systems, etc., can solve the problems of increased treatment costs and troublesome operations, and can reduce treatment costs, reduce labor, and solve empty needle fixation. unstable effect

Active Publication Date: 2018-11-20
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a device for fixing a continuous negative pressure drainage device, so as to solve the problem in the prior art that the empty needle needs to be fixed again with adhesive tape after the empty needle is removed, resulting in troublesome operation and increased treatment cost

Method used

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  • Equipment for fixing continuous negative pressure drainage device

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Embodiment Construction

[0017] The following is further described in detail through specific implementation methods:

[0018] The reference signs in the accompanying drawings of the specification include: Velcro 1, sleeve 12, fixed ring 13, auxiliary splint 14, splint 15, first rack 16, second rack 17, gear 18, vertical bar 19, bottom plate 20 , limit groove 21, elastic band 22, strip hole 23, guide groove 24, slide bar 25, slide plate 26, avoidance groove 27, connecting rod 28, push rod 29, limit plate 30, support rod 31, support plate 33, Semicircular groove 34, driving rod 35.

[0019] Such as figure 1 As shown, a device for fixing a continuous negative pressure drainage device includes an elastic band 22, the end of the elastic band 22 is glued with Velcro 1, the elastic band 22 is vertically glued with a sleeve 12, and the elastic band 22 is equipped with a splint 15 , the splint 15 is slidingly connected with the right side wall of the sleeve 12, the left side of the splint 15 is provided wit...

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Abstract

The invention relates to the technical field of medical apparatuses, in particular to equipment for fixing a continuous negative pressure drainage device. The device comprises an elastic belt, a hookand loop fastener is arranged at the end of the elastic belt, a sleeve is arranged on the elastic belt, and a clamping plate is transversely and slidably arranged in the sleeve; a push rod is connected to one side of the clamping plate, a connecting rod is hinged to the free end of the push rod, a slide rod is arranged at the free end of the connecting rod, a base plate is arranged at one side ofthe sleeve, a limiting groove is vertically formed in the base plate, a guide groove is aslant formed in the limiting groove, and the lower end of the guide groove is close to the sleeve; a slide plate is slidably arranged in the limiting groove, a driving rod is connected to the bottom of the slide plate, a strip-shaped hole is aslant formed in the slide plate, the aslant direction of the strip-shaped hole is opposite to that of the guide rod, and the slide rod is slidably connected into the strip-shaped hole and the guide groove. The device solves the problems in the prior art that after being taken down, a hollow needle needs to be fixed through an adhesive tape again, the operation is troublesome, and the treatment cost is increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device for fixing a continuous negative pressure drainage device. Background technique [0002] Empty needle negative pressure drainage is the most commonly used continuous negative pressure drainage method in clinical practice. It uses the principle of negative pressure suction to generate a pressure below atmospheric pressure on the wound surface and suck out the subcutaneous fluid of the wound surface. The application of disposable empty needle negative pressure drainage after plastic surgery can not only maintain effective drainage, but also facilitate the observation of the nature of the drainage fluid and accurate recording of the drainage volume, reducing the occurrence of complications such as skin flap necrosis and infection. [0003] Plastic surgery patients usually leave a disposable empty needle for continuous negative pressure drainage after brain or ear ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/81A61M1/84
Inventor 钟诚董婳刘莎何密段婕
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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