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CN-224220298-U - Prosthetic socket with antibacterial function

CN224220298UCN 224220298 UCN224220298 UCN 224220298UCN-224220298-U

Abstract

The utility model relates to the technical field of artificial limbs and discloses an artificial limb receiving cavity with a bacteriostasis function, which comprises a connecting end and an artificial limb main body, wherein the connecting end is arranged at the bottom of the artificial limb main body, a plurality of through holes penetrating the artificial limb main body are formed in the artificial limb main body, an inner cavity is formed in the artificial limb main body, a plurality of limit guide rails are arranged on the inner wall of the inner cavity at intervals along the circumferential direction, and the inner lining plate, the through holes, the arc-shaped support plates and other structures are arranged, so that a certain ventilation space is reserved between an amputation end of a user and the inner lining plate in the use process of the artificial limb main body through the mutual matching among the through holes, the strip-shaped cavities and the strip-shaped grooves, the dry and comfortable environment in the artificial limb main body can be guaranteed, bacterial breeding is reduced, and meanwhile, bacterial breeding can be further restrained through the arrangement of an active carbon antibacterial layer, and the comfort of a user is further guaranteed.

Inventors

  • DING NINGNING

Assignees

  • 厦门市益宁远达科技有限公司

Dates

Publication Date
20260512
Application Date
20250207

Claims (7)

  1. 1. The artificial limb receiving cavity with the antibacterial function comprises a connecting end and an artificial limb main body, and is characterized in that the connecting end is arranged at the bottom of the artificial limb main body, a plurality of through holes penetrating the artificial limb main body are formed in the artificial limb main body, an inner cavity is formed in the artificial limb main body, a plurality of limit guide rails are arranged on the inner wall of the inner cavity at intervals along the circumferential direction, T-shaped strips are connected in a sliding mode in the limit guide rails, the same lining plate is arranged on the T-shaped strips, a flexible skin-friendly layer, an activated carbon antibacterial layer and a rigid layer are sequentially arranged on the lining plate from outside to inside, and an arc-shaped supporting plate is arranged at the bottom of the inner cavity in a sliding mode.
  2. 2. The prosthetic socket with the antibacterial function according to claim 1, wherein a supporting block is arranged at the bottom of the inner cavity, a reset sliding groove is formed in the supporting block, a reset sliding block is slidably arranged in the reset sliding groove, and the reset sliding block is arranged on the arc-shaped supporting plate.
  3. 3. The prosthetic socket with the antibacterial function according to claim 2, wherein a return spring is arranged in the return chute, one end of the return spring is abutted against the inner wall of the return chute, and the other end of the return spring is abutted against the return slider.
  4. 4. The prosthetic socket with the antibacterial function according to claim 1, wherein a sponge pad is adhered to the concave surface of the arc-shaped supporting plate through a magic tape.
  5. 5. The prosthetic socket with the antibacterial function according to claim 1, wherein a plurality of strip-shaped cavities are formed in the inner side of the inner lining plate along the axial direction, and strip-shaped grooves communicated with the outside are formed in the inner wall of each strip-shaped cavity.
  6. 6. The prosthetic socket with the antibacterial function according to claim 1, wherein the side, far away from the inner lining plate, of the T-shaped strip is attached with a strip magnet, and an iron sheet capable of being attracted with the strip magnet is arranged in the limit guide rail.
  7. 7. The prosthetic socket with the antibacterial function according to claim 1, wherein the lining plate in the inner cavity is a cylindrical lining plate formed by mutually attaching two arc-shaped lining plates.

Description

Prosthetic socket with antibacterial function Technical Field The utility model relates to the technical field of artificial limbs, in particular to an artificial limb receiving cavity with a bacteriostatic function. Background The artificial limb, also called "artificial limb", is used by amputee to compensate the function of defective limb part, and has upper limb artificial limb and lower limb artificial limb, and is made of aluminium plate, wood, leather, plastic and other materials, its joint adopts metal component, and its main stream in artificial limb world is titanium alloy and carbon fiber material, artificial limb refers to artificial limb, and is used to replace limb dysfunction (whether temporary or permanent) or to cover limb disability, and is different from artificial body (such as artificial breast, artificial nose, wig, etc.) to the maximum extent, in that artificial limb has strong function, and single limb refers to upper and lower limb, in which artificial limb also includes artificial leg. The leg prosthesis used in the current market has simple structure and single function, does not have the functions of bacteriostasis and ventilation, is easy to cause bacteria to grow on the contact part of a user and the leg prosthesis and is moist and overheated, and is not beneficial to the use of the user. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a prosthetic socket with a bacteriostatic function, and solves the technical problems. (II) technical scheme In order to achieve the purpose, the artificial limb receiving cavity with the antibacterial function comprises a connecting end and an artificial limb main body, wherein the connecting end is arranged at the bottom of the artificial limb main body, a plurality of through holes penetrating the artificial limb main body are formed in the artificial limb main body, an inner cavity is formed in the artificial limb main body, a plurality of limit guide rails are arranged on the inner wall of the inner cavity at intervals along the circumferential direction, T-shaped strips are connected in a sliding mode, the same lining plate is arranged on the T-shaped strips, a flexible skin-friendly layer, an active carbon antibacterial layer and a rigid layer are sequentially arranged on the lining plate from outside to inside, and an arc-shaped supporting plate is slidably arranged at the bottom of the inner cavity. Preferably, a supporting block is arranged at the bottom of the inner cavity, a reset sliding groove is formed in the supporting block, a reset sliding block is slidably mounted in the reset sliding groove, and the reset sliding block is mounted on the arc-shaped supporting plate. Preferably, a reset spring is arranged in the reset chute, one end of the reset spring is abutted on the inner wall of the reset chute, and the other end of the reset spring is abutted on the reset slide block. Preferably, the concave surface of the arc-shaped supporting plate is adhered with a sponge cushion through a magic tape. Preferably, a plurality of strip-shaped cavities are axially formed in the inner side of the inner lining plate, and strip-shaped grooves communicated with the outside are formed in the inner walls of the strip-shaped cavities. Preferably, a strip magnet is attached to one side of the T-shaped strip away from the inner lining plate, and an iron sheet capable of being attracted with the strip magnet is arranged in the limiting guide rail. Preferably, the inner lining plate in the inner cavity is a cylindrical inner lining plate formed by mutually attaching two arc-shaped inner lining plates. Compared with the prior art, the utility model provides the artificial limb receiving cavity with the antibacterial function, which has the following beneficial effects: 1. according to the utility model, through the structures of the inner lining plate, the through hole, the arc-shaped supporting plate and the like, in the use process of the artificial limb main body, a certain ventilation space is reserved between the amputation end of a user and the inner lining plate through the mutual matching among the through hole, the strip-shaped cavity and the strip-shaped groove, so that the dry and comfortable environment in the artificial limb main body can be ensured, the breeding of bacteria is reduced, and meanwhile, the bacterial breeding can be further restrained through the arrangement of the active carbon antibacterial layer, so that the comfort of the user is further ensured. Drawings FIG. 1 is a schematic diagram of the main structure of the present utility model; FIG. 2 is a schematic side sectional view of the structure of the prosthetic body, the arc-shaped support plate, the connecting end and the like of the present utility model; FIG. 3 is a schematic top cross-sectional view of the structure of the present utility model such as a T-bar and prosthetic body; fi