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Internal arteriovenous fistula multifunctional limb pad

An arteriovenous fistula and multi-functional technology, applied in the field of medical devices, can solve the problems of poor pillow support, difficult to grasp the angle, and easy deformation, so as to achieve the effect of not easy to deform the support force, improve comfort, and reduce complications

Pending Publication Date: 2018-06-19
SHANGHAI YANGPU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no special limb pad for arteriovenous fistula. The common clinical method is to use a pillow to support the arm on the fistula side to raise the limb. However, the pillow has disadvantages such as poor support, easy deformation, and difficult to control the angle.

Method used

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  • Internal arteriovenous fistula multifunctional limb pad
  • Internal arteriovenous fistula multifunctional limb pad

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing and embodiment, but present embodiment is not intended to limit the present invention, and all adopt similar structures of the present invention and similar changes thereof, all should be included in the scope of protection of the present invention.

[0019] Such as figure 1 The shown arteriovenous fistula multi-functional limb pad includes: a support arm pad 1, a first functional pad 2, a second functional pad 3, and two guard rails 4, and the parts are detachable through the two-piece Velcro The ground connection is fixed together.

[0020] The support arm pad 1 is composed of a support arm cover body made of PU leather and a support arm pad inner core which is integrally cut and formed with a high-density sponge. The bottom of the support arm cover body is provided with an opening with a zipper. After the inner core of the brace pad is evenly filled into the brace pad body...

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Abstract

The invention relates to the technical field of medical instruments, and aims at providing an internal arteriovenous fistula multifunctional limb pad. By means of the pad, it is ensured that limbs onthe internal fistula can be maintained at functional positions, so that the occurrences of complications are reduced, the service life of internal arteriovenous fistula is prolonged, and the comfort degree of a user can be improved. The pad comprises an arm supporting pad and a first functional pad; the arm supporting pad comprises an arm supporting pad sleeve body and an arm supporting pad innercore, and the arm supporting pad sleeve body is a sleeve body in which a rectangular lower bottom and an arc-shaped top can be formed after the arm supporting pad sleeve body is filled; the first functional pad comprises a first functional pad sleeve body and a first functional pad inner core, the first functional pad sleeve body is a sleeve body in which a sleeve body generally shaping like a rectangle can be formed after the first functional pad sleeve body is filled, and the middle of the upper surface of the first functional pad concaves downwards to form a first arc-shaped surface fittingthe arm of a user; the first functional pad is detachably fixed on the arm supporting pad through a connecting member.

Description

technical field [0001] The patent of the present invention relates to the technical field of medical devices, and specifically relates to a multifunctional limb pad for arteriovenous fistula. Background technique [0002] Arteriovenous fistula is mainly used for hemodialysis treatment. It refers to the blood flow channel established by surgically anastomosing adjacent arteries and veins. Through this channel, arterial blood flows into the vein, and the pressure of the vein increases due to the increase in blood flow. , venous vasodilation, forming arterialized blood vessels. The blood vessels of the arteriovenous fistula can provide sufficient blood for hemodialysis treatment, and guarantee the adequacy of dialysis treatment. [0003] After arteriovenous fistulaplasty, swelling of the limb on the side of the fistula is due to the obstruction of venous return due to the lack of establishment of the corresponding collateral circulation after the vein is cut off. Weight-beari...

Claims

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Application Information

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IPC IPC(8): A61G7/075
CPCA61G7/075A61G2210/20A61G2203/70
Inventor 刘红姜琳肖燕王静
Owner SHANGHAI YANGPU CENT HOSPITAL
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