CN218652621U

CN218652621U - Arm heating induction device for hemodialysis patient

Info

Publication number: CN218652621U
Application number: CN202221879956.XU
Authority: CN
Inventors: 宋卫国; 裘锋锋; 吴国庆; 刘佩佩; 陈江云
Original assignee: Affiliated Hospital of Jiangxi University of TCM
Current assignee: Affiliated Hospital of Jiangxi University of TCM
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-03-21
Anticipated expiration: 2032-07-21

Abstract

Hemodialysis patient arm heating induction system heats cold-proof heater, wire switch and raises the pad including being used for arranging below the treatment list in to patient's arm, wherein, the heater passes through connecting wire and is connected with wire switch one end, the wire switch other end is provided with the wire that charges, the wire end that charges is provided with the USB interface that is used for connecting the power to be provided with the buckle that is used for fixed raising the pad on a corner of heater, be provided with the shrink elastic band respectively raising pad both ends simultaneously. The utility model can heat and keep warm for the arm of the patient by placing the heater under the treatment sheet punctured by the arm of the patient, thereby preventing the slow blood flow rate caused by the cold of the arm of the patient from leading to longer dialysis process; meanwhile, the lifting pad is placed on the wrist to be heightened, so that the numbness, sweating, itching and the like of the arm of the patient are not easy to cause, the discomfort of the patient is reduced, the work of nursing staff is practically relieved, and the tension and anxiety of the patient in the treatment process are relieved.

Description

Arm heating induction device for hemodialysis patient

Technical Field

The utility model discloses the technique relates to temperature-sensing device technical field especially relates to a hemodialysis patient arm heating induction system.

Background

The hemodialysis room is an important place for performing kidney replacement therapy on patients with acute renal failure or chronic renal failure caused by related diseases by using a hemodialysis mode, and the hemodialysis is a kidney replacement therapy which discharges small molecular metabolic wastes and water in blood by establishing extracorporeal circulation, removes excessive water in the body and recycles purified blood.

In the process of treating a hemodialysis patient by a nursing staff, after the arteriovenous internal fistula blood vessel of the hemodialysis patient is successfully punctured, particularly in winter, the arm of the hemodialysis patient on a computer is placed outside a cotton quilt to be cold, the patient covers a warm cotton quilt object by himself, the arm and a puncture needle are not easy to see due to the fact that the cotton quilt object presses the arm part of the puncture needle, or the arm of the patient moves to cause displacement of the puncture needle, so that a normal channel between the needle tube and the blood vessel is damaged, even the puncture needle falls off, and adverse consequences are caused. Many hospitals now require that the arm of puncture must be placed on the treatment list outside the quilt after the patient's internal fistula puncture succeeds, so that observe patient's pjncture needle department bleed or the nursing staff of taking off the needle can in time discover, patient dialysis time reaches 4 hours, can't keep warm to the forearm of patient's internal fistula puncture on the treatment list, patient's arm receives the cold and leads to the blood velocity of flow to slow and make the process of dialysis become longer when winter, simultaneously the arm is placed on the treatment list for a long time and can not move, dialysis time overlength causes patient's arm and bed contact surface overlength, the patient easily appears the arm numb, and the patient's arm easily perspires and the pruritus for the overlength of airtight time of treatment list.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a hemodialysis patient arm heating induction device to solve the problem in the above background art.

The utility model provides a technical problem adopt following technical scheme to realize:

the arm heating and sensing device for the hemodialysis patient comprises a heater, a lead switch and a lifting pad, wherein the heater is arranged below a treatment sheet to heat and keep the arm of the patient warm, the heater is connected with one end of the lead switch through a connecting lead, the other end of the lead switch is provided with a charging lead, the tail end of the charging lead is provided with an interface for connecting a power supply, a buckle for fixing the lifting pad is arranged on one corner of the heater, meanwhile, two ends of the lifting pad are respectively provided with a contracting elastic band, and after the wrist is lifted, the two contracting elastic bands are fixed on the arm to prevent the lifting pad from moving; after the hemodialysis treatment is completed, the retractable elastic band for lifting the pad is fixed on the buckle of the heater, so that the pad can be conveniently lifted and stored.

The utility model discloses in, raise the pad and be half moon-shaped structure, its inside packing has the sponge, and the skin is made by the cotton surface fabric of the parent's skin of frosting.

In the utility model, the heater is a carbon fiber electric heating sheet.

The utility model discloses in, the seal wire that is used for generating heat in the carbon fiber electric heat generating sheet is symmetrical arrangement.

The utility model discloses in, it is silica gel hand pad to raise the pad.

The utility model discloses in, the temperature of carbon fiber electric heat piece heating is adjusted to the wire switch, and power source can connect the precious 5V voltage that charges, and the temperature control that generates heat is at 20 ~ 50 ℃, and the patient can adjust the temperature that generates heat at any time, and the heater is placed below the treatment list of patient's arm puncture during the treatment.

Has the advantages that: the utility model can heat and keep warm for the arm of the patient by placing the heater under the treatment sheet punctured by the arm of the patient, thereby preventing the slow blood flow rate caused by the cold of the arm of the patient from leading to longer dialysis process; meanwhile, the lifting pad is placed on the wrist to be heightened, so that the numbness, sweating, itching and the like of the arm of the patient are not easily caused, the discomfort of the patient is reduced, the work of nursing staff is practically relieved, and the tension and anxiety of the patient in the treatment process are relieved.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a schematic view of a raised pad structure according to a preferred embodiment of the present invention.

Fig. 3 is a schematic view of the raised pad elevation in the preferred embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1 to 3, the arm heating and sensing device for hemodialysis patients includes a carbon fiber electrothermal heating sheet 1, a lead switch 2, a USB interface 3 and a lifting pad 4, wherein the carbon fiber electrothermal heating sheet 1 is connected with one end of the lead switch 2 through a connecting lead, a charging lead is arranged at the other end of the lead switch 2, the USB interface 3 for connecting a power supply is arranged at the tail end of the charging lead, and a buckle 5 for fixing the lifting pad 4 is arranged on one corner of the carbon fiber electrothermal heating sheet 1; the lifting pad 4 is of a half-moon-shaped structure, sponge is filled in the lifting pad, the outer layer of the lifting pad is made of sanded skin-friendly cotton fabric, the two ends of the lifting pad 4 are respectively provided with a contraction elastic band 6, and after the wrist 7 is lifted, the two contraction elastic bands 6 are fixed on the arm to prevent the lifting pad 4 from moving; after the hemodialysis treatment is completed, the contraction elastic band 6 for lifting the pad 4 is fixed on the buckle 5 of the carbon fiber electric heating piece 1, so that the pad 4 can be conveniently lifted to be stored.

In this embodiment, the guide wires for heating in the carbon fiber electrothermal heating sheet 1 are symmetrically arranged.

In this embodiment, the lifting pad 4 is a silicone hand pad.

In this embodiment, power source is USB interface 3 for connect precious 5V voltage that charges, and the temperature control that generates heat is at 20 ~ 50 ℃, and the patient can adjust the temperature that carbon fiber electric heat generates heat piece 1 heating at any time through wire switch 2, places a soft pad 4 of raising to patient's wrist 7 department, makes patient's arm not need place on the treatment list for a long time, is difficult for causing patient's arm numbness sweat itch etc..

Claims

1. Hemodialysis patient arm heating induction system heats cold-proof heater, wire switch and raises the pad including being used for arranging below the treatment list in to patient's arm, its characterized in that, the heater passes through connecting wire and is connected with wire switch one end, the wire switch other end is provided with the wire that charges, the wire end of charging is provided with the interface that is used for connecting the power to be provided with the buckle that is used for the fixed pad of raising on a corner of heater, be provided with the shrink elastic band respectively raising pad both ends simultaneously.

2. The hemodialysis patient arm heating induction device of claim 1, wherein the elevation pad is a half-moon shaped structure.

3. The hemodialysis patient arm heating induction device according to claim 2, wherein the lifting pad is filled with sponge, and the outer layer is made of sanded skin-friendly cotton fabric.

4. The hemodialysis patient arm heating induction device of claim 2, wherein the elevation pad is a silicone hand pad.

5. The hemodialysis patient arm heating induction device of claim 1, wherein the heater is a carbon fiber electrothermal heating sheet.

6. The hemodialysis patient arm heating induction device according to claim 5, wherein the guide wires for heating in the carbon fiber electrothermal heating sheet are symmetrically arranged.