CN213076192U

CN213076192U - Special ice compress device after knee joint replacement surgery

Info

Publication number: CN213076192U
Application number: CN202021522730.5U
Authority: CN
Inventors: 刘静; 蒋蓓蓓
Original assignee: Zhenjiang Ruikang Hospital Co ltd
Current assignee: Zhenjiang Ruikang Hospital Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

A special ice compress device used after knee joint replacement surgery comprises a knee protection unit and a load bearing unit; the kneepad unit comprises a shell and a hollow interlayer gap in the shell, wherein a medium injection port is arranged on the side surface of the kneepad unit, which is far away from the knee, and ice dressing is injected through the medium injection port; a plurality of first vertically arranged Velcro female surfaces are fixed on the side surface of the knee protection unit away from the knee; the load unit comprises a substrate, a plurality of slots are arranged on one side of the substrate, and a first hook-and-loop fastener male surface is arranged on the other side of the substrate corresponding to the position of the first hook-and-loop fastener female surface; the utility model discloses a setting up and closely laminating in the knee-pad unit of knee, form hollow intermediate layer clearance in the knee-pad unit, further improved the dress nature of ice compress material to the replacement department of operation, and then pour into the sandwich clearance with freezing medium into, can carry out cold compress to the knee better, avoided the direct contact of ice compress material to the affected part moreover, avoid frostbite the affected part, ice compress material heat dissipation is slower moreover, makes effective ice compress time longer.

Description

Special ice compress device after knee joint replacement surgery

Technical Field

The utility model relates to a building envelope technical field, more specifically relate to a preparation method of PET basic heat reflection membrane.

Background

The knee joint replacement operation refers to the replacement of a knee joint with loss of function by an artificial knee joint, and the operation brings great trauma to a patient, and the joint part is easy to swell and seriously pain after the operation. In order to improve the prognosis of patients, the postoperative pain is usually relieved by ice compress clinically, and the microvascular is contracted by low temperature, so that the permeability of the blood vessel is reduced to reduce the nerve conduction rate, thereby keeping the tissue temperature at a lower level, further delaying the cell metabolism speed, and achieving the purposes of detumescence and analgesia; traditional ice compress is to place towel parcel ice bag or frozen normal saline bottle in the affected part, but the ice-cube is generally harder and have edges and corners, and patient uses and feels very uncomfortable, and the ice bag directly applies to the easy supercooling of knee department moreover, and the frostbite knee, and exclusive use ice bag still can not play the fixed articular effect of replacement moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a special ice compress device after knee joint replacement surgery, which comprises a knee pad unit and a load bearing unit which are closely matched and attached at the knee joint; the kneepad unit comprises a shell and a hollow interlayer gap in the shell, a medium injection port is arranged on the side surface of the kneepad unit, which is far away from the knee, a sealing structure is arranged at the medium injection port, and ice dressing is injected through the medium injection port; a plurality of first vertically arranged Velcro female surfaces are fixed on the side surface of the knee protection unit away from the knee; the load unit comprises a substrate, a plurality of slots are arranged on one side of the substrate, and a first hook-and-loop fastener male surface is arranged on the other side of the substrate corresponding to the first hook-and-loop fastener female surface; the upper and lower both sides of the substrate are respectively connected with a first bandage and a second bandage, the first bandage and the second bandage are respectively provided with a second magic tape which are matched with each other, and the slot is internally provided with a counterweight sandbag.

Preferably, the sealing structure is a plug which can be opened and closed manually.

Preferably, the number of the slots is 2-4.

Preferably, the knee pad unit is made of gypsum.

Preferably, the ice compress is water, normal saline or 10% saline ethanol solution.

Has the advantages that:

(1) the utility model discloses a special ice compress device after knee joint replacement surgery, the design is simple reasonable, through setting up the knee-pad unit that closely laminates in the knee, form hollow intermediate layer clearance in the knee-pad unit, further improved the laminating nature of ice compress to the operation replacement department, and then pour into the intermediate layer clearance with freezing medium, can carry out the cold compress to the knee better, and avoided the direct contact of ice compress to the affected part, avoid freezing the affected part, and the heat dissipation of ice compress is slower, makes effective ice compress time longer;

(2) the weight bearing unit is arranged, so that the ice compress in the interlayer gap can be further ensured to be in good contact with the affected part, and the ice compress and pressurizing effects are greatly improved;

(3) the ice dressing is combined with the knee protection unit, so that not only is the ice dressing effect realized, but also the fixing effect on the joint can be realized, and the displacement of the replacement knee joint when the displacement of the lower limb of a patient occurs in the rehabilitation process is prevented, so that the dislocation of the replaced knee joint is caused, and the operation fails.

Drawings

FIG. 1 is a schematic structural view of an ice compress device according to the present invention;

FIG. 2 is a front view of the ice compress device of the present invention;

fig. 3 is a schematic structural view of a middle knee protector unit of the utility model;

in the figure, 1-knee protection unit, 10-shell, 11-interlayer gap, 12-medium injection port, 13-sealing structure, 14-first magic tape female surface, 2-load unit, 21-substrate, 22-slot, 23-first bandage, 24-second bandage, 25-second magic tape and 26-weight sandbag.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a special ice compress device after knee joint replacement surgery, which comprises a knee protection unit 1 and a load bearing unit 2 which are closely matched and attached at the knee joint; the kneepad unit comprises a shell 10 and a hollow interlayer gap 11 in the shell 10, wherein a medium injection port 12 is arranged on the side, away from the knee, of the kneepad unit 1, a sealing structure 13 is arranged at the medium injection port 12, and ice dressing is injected through the medium injection port 12; a plurality of first vertically arranged hook and loop fastener female surfaces 14 are fixed on the side surface of the knee protection unit 1 away from the knee; the load unit 2 comprises a substrate 21, a plurality of slots 22 are arranged on one side of the substrate 21, and a first hook and loop fastener male surface (not shown) is arranged on the other side of the substrate 21 corresponding to the first hook and loop fastener female surface; the upper and lower sides of the substrate 21 are respectively connected with a first bandage 23 and a second bandage 24, the first bandage 23 and the second bandage 24 are respectively provided with a second magic tape 25 which are matched with each other, and the slot 22 is internally provided with a counterweight sandbag 26.

In the above technical solution, the sealing structure 13 is a plug that can be manually opened and closed.

In the above technical solution, 2 to 4 slots 22 are provided.

In the technical scheme, the knee protection unit 1 is made of gypsum.

In the technical scheme, the ice compress is water, normal saline or 10% saline ethanol solution.

When the device is used, ice dressing is injected into the interlayer gap through the medium injection port, then the knee protection unit is frozen and covered at the knee of the replacement joint, the load bearing unit is pressed on the upper part of the knee protection unit, and the knee protection unit and the load bearing unit are fixed at the knee joint through the first bandage and the second bandage.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A special ice compress device after knee joint replacement surgery is characterized by comprising a knee protection unit and a load bearing unit which are closely matched and attached to the knee joint; the kneepad unit comprises a shell and a hollow interlayer gap in the shell, a medium injection port is arranged on the side surface of the kneepad unit, which is far away from the knee, a sealing structure is arranged at the medium injection port, and ice dressing is injected through the medium injection port; a plurality of first vertically arranged Velcro female surfaces are fixed on the side surface of the knee protection unit away from the knee; the load unit comprises a substrate, a plurality of slots are arranged on one side of the substrate, and a first hook-and-loop fastener male surface is arranged on the other side of the substrate corresponding to the first hook-and-loop fastener female surface; the upper and lower both sides of the substrate are respectively connected with a first bandage and a second bandage, the first bandage and the second bandage are respectively provided with a second magic tape which are matched with each other, and the slot is internally provided with a counterweight sandbag.

2. The special ice compress device for use after knee joint replacement surgery of claim 1, wherein the sealing structure is a plug that can be opened and closed manually.

3. The ice compress device as claimed in claim 1, wherein 2-4 slots are provided.

4. The special ice compress device for use after knee joint replacement surgery of claim 1, wherein the knee protecting unit is made of gypsum.

5. The special ice compress device for use after knee replacement surgery of claim 1, wherein the ice compress is water or normal saline or 10% saline ethanol solution.