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CN-122005259-A - Debridement equipment for diabetic foot

CN122005259ACN 122005259 ACN122005259 ACN 122005259ACN-122005259-A

Abstract

The invention relates to the field of medical equipment, in particular to debridement equipment for diabetic feet, which comprises a bracket, a deck chair and a leg supporting mechanism, wherein two lugs are connected to the deck chair, a supporting rod is fixedly connected between the two lugs, the leg supporting mechanism comprises a driving piece, a supporting plate and a stretching collecting unit, the supporting plate is rotationally connected with the supporting rod, the driving piece is rotationally connected with the bracket and the supporting plate respectively, the stretching collecting unit comprises a double bump, a push rod and a stretching block, a notch, a chute and a channel are arranged on the supporting plate, the double bump is fixedly connected with the supporting rod at the notch, the push rod is slidably arranged in the channel, the stretching block is slidably arranged in the chute and can be reset, one end of the push rod is connected with the stretching block, the other end of the push rod is in contact with the double bump, and a binding band, a collecting groove and a frame plate are arranged on the stretching block, and the frame plate is slidably connected with the stretching block and can gradually shade the collecting groove. By adopting the technical scheme, the working strength of medical staff is reduced, and the disinfectant is convenient to collect.

Inventors

  • HAN YINGYING
  • HE YEQING

Assignees

  • 中国人民解放军陆军军医大学第二附属医院

Dates

Publication Date
20260512
Application Date
20260407

Claims (7)

  1. 1. A debridement device for diabetic feet is characterized by comprising a support, a deck chair and a foot leg supporting mechanism, wherein the deck chair is connected with the support, two lugs are connected to the deck chair, a supporting rod is fixedly connected between the two lugs, the foot leg supporting mechanism comprises a driving piece, a supporting plate and at least one stretching collecting unit, the supporting plate is rotationally connected with the supporting rod, the driving piece is rotationally connected with the support and the supporting plate respectively, the stretching collecting unit comprises double convex blocks, a push rod and a stretching block, a notch, a chute and a channel communicated with the notch and the chute are arranged on the supporting plate, the biconvex block is fixedly connected with the supporting rod at the notch, the push rod is arranged in the channel in a sliding manner, the stretching block is arranged in the chute in a resetting manner, one end of the push rod is connected with the stretching block, the other end of the push rod is in contact with the biconvex block, and a binding band, a collecting groove and a frame plate are arranged on the stretching block and are in sliding connection with the stretching block and can gradually shade the collecting groove.
  2. 2. The debridement apparatus for diabetic foot of claim 1 wherein the tension collecting unit further comprises a block located at the chute and connected to the support plate, the frame plate is connected to the block, and a spring is disposed between the tension block and the block.
  3. 3. A debridement apparatus for diabetic foot according to claim 2 wherein the tension block is provided with an arcuate heel channel.
  4. 4. A debridement apparatus for diabetic foot according to claim 3 wherein there are two tensile collection units.
  5. 5. The debridement apparatus for diabetic foot of claim 4 wherein the arm rest is provided on one side of the lounge chair.
  6. 6. The debridement apparatus for diabetic foot according to claim 5 wherein the lounge chair also has two straps adjacent the support plate, each strap of the lounge chair having a cover attached thereto for covering the knee.
  7. 7. The debridement apparatus for diabetic foot of claim 6 wherein the pushrod is a telescoping rod.

Description

Debridement equipment for diabetic foot Technical Field The invention relates to the field of medical equipment, in particular to debridement equipment for diabetic feet. Background Diabetic feet are one of the common serious complications of diabetics and require periodic debridement to prevent exacerbation of infection. Along with the continuous rise of the prevalence of diabetes mellitus, diabetic foot debridement equipment plays an increasingly important role in clinical treatment. However, the existing diabetic foot debridement equipment has the problems that when debridement treatment is needed on the instep and the sole of a patient, because the structure of a supporting leg is inconvenient to adjust, medical staff cannot effectively debride different parts of the foot at the same operation position, specifically, the structure of the existing equipment is inconvenient to adjust the position of the foot, so that the medical staff needs to adjust the position of the equipment to debridement operation on the instep and the sole respectively, the operation mode increases the working intensity of the medical staff, and in addition, the existing equipment is inconvenient to collect disinfectant. Disclosure of Invention The invention aims to provide debridement equipment for diabetic feet, so as to reduce the working intensity of medical staff and facilitate collection of disinfectant. The debridement equipment for diabetic feet comprises a support, a deck chair and a foot leg supporting mechanism, wherein the deck chair is connected with the support, two lugs are connected to the deck chair, a supporting rod is fixedly connected between the two lugs, the foot leg supporting mechanism comprises a driving piece, a supporting plate and at least one stretching collecting unit, the supporting plate is rotationally connected with the supporting rod, the driving piece is rotationally connected with the support and the supporting plate respectively, the stretching collecting unit comprises a double bump, a push rod and a stretching block, a notch, a sliding groove and a channel communicated with the notch and the sliding groove are arranged on the supporting plate, the double bump is fixedly connected with the supporting rod at the notch, the push rod is arranged in the channel in a sliding manner, the stretching block is arranged in the sliding groove in a sliding manner and can be reset, one end of the push rod is connected with the stretching block, the other end of the push rod is in contact with the double bump, a binding band, a collecting groove and a frame plate are arranged on the stretching block, and the frame plate is in sliding connection with the stretching block and can gradually shade the collecting groove. The foot cleaning device has the beneficial effects that after a patient lies on a reclining chair, the leg of the patient is supported through the supporting plate, the heel of the foot is placed on the stretching block, medical staff can bind the ankle of the patient through the binding belt, after debridement of the instep is completed, the medical staff can drive the supporting plate to rotate through the driving piece, so that the leg is lifted, debridement of the sole is facilitated, the collecting groove is not shielded by the frame plate in the debridement process, and fallen tissues flow into the collecting groove along with disinfection solution to the heel through the sole directly or through the two side flows of the instep to the heel for collection. In addition, when the supporting plate is about to rotate in place, the biconvex block drives the push rod and the stretching block to move so as to apply proper tension to the lower leg through the binding belt, thereby being beneficial to stimulating the lower limb to form a new microvascular system, and the reason that the diabetic foot is difficult to heal is mainly because the blood supply of the lower limb is poor, and the foot blood supply is improved through the traction, thereby promoting the healing of ulcers. Moreover, the muscles of diabetics tend to resist insulin, passive stretching is beneficial to activating glucose uptake, and the muscles are stretched, the veins are compressed, blood is pushed to the heart, the muscles return to their original shape, the veins are refilled, fresh blood is sucked from the arterial end, thereby forming a passive calf muscle pump, promoting venous return of the lower extremities, and also beneficial to alleviating foot congestion and oedema. In addition, the scheme stretches the lower leg when the supporting plate is about to rotate in place, so that the problem that the lower leg is simultaneously subjected to torsion and stretching composite stress to cause tissue damage can be avoided, the rotation process becomes a natural relaxation phase through intermittent stretching, blood flow is recovered, the tissue obtains oxygen and nutrients, stretching is started after the supporting plat