CN111529179A - Cold compress type first-aid limb fixer - Google Patents

Abstract

The invention discloses a cold compress type first-aid limb fixer, which comprises an installation sleeve, a clamping mechanism, a driving mechanism, a cavity, a waterproof breathable film, a connecting pipe and a valve.

Description

Cold compress emergency limb immobilizer

technical field

The invention relates to a fixer, in particular to a cold compress type emergency limb fixer.

Background technique

A fixed splint is a clinically used medical device for fixation and orthopedic treatment of fractured patients. When performing orthopedic treatment on fractured patients, a fixed splint should be used to fix the patient's fracture site, and bandages should be used to bind the patient's fractures. Fractures heal.

At present, the traditional emergency limb immobilization device has complicated operation steps, long operation time, and no limb cold compress function, which not only increases the work difficulty of medical staff, but also reduces the treatment effect of patients. In view of the above defects, it is necessary to design a cold compress emergency limb immobilizer.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a cold compress type emergency limb immobilizer to solve the problems raised by the background technology.

In order to solve the above-mentioned technical problems, the technical scheme of the present invention is: a cold compress type emergency limb immobilizer, including an installation sleeve, a clamping mechanism, a driving mechanism, a cavity, a waterproof and breathable membrane, a connecting pipe, and a valve, and the installation sleeve is surrounded by an exterior. There are six clamping mechanisms slid through, the mounting sleeve is provided with a driving mechanism on the outer threaded sleeve, the front and rear ends of the mounting sleeve are integrally provided with cavities, and the front, rear, upper and lower ends of the inside of the mounting sleeve are provided. A waterproof and breathable membrane is sealed and fixed, the lower ends of the front and rear sides of the installation sleeve are sealed and penetrated with a connecting pipe, and the external fixed sleeve of the connecting pipe is provided with a valve.

Further, the clamping mechanism is composed of a sliding pin, a clamping plate and a spring.

Further, there are six sliding pins running through the outside of the mounting sleeve in a surrounding and sliding manner.

Further, one end of the sliding pin is fixed with a splint.

Further, springs are fixed at both ends of the outer side of the splint, and the springs are fixedly connected with the mounting sleeve.

Further, the driving mechanism is composed of a connecting sleeve and an installation groove.

Further, the external threaded sleeve of the mounting sleeve is provided with a connecting sleeve.

Further, the connecting sleeve is integrally surrounded with six installation grooves, and the installation grooves and the sliding pins correspond to each other one by one.

Further, the adhesive on the outer wall of the connecting sleeve is provided with a detailed bag.

Further, a sponge pad is attached to the inner side of the splint with a Velcro sticker.

Compared with the prior art, in this cold compress type emergency limb fixer, medical staff can use the driving mechanism to quickly and conveniently fix the fractured limb of the patient by the clamping mechanism, and then use the cold compress function of the device. , perform cold compress therapy on the fixed limb of the patient, so as to relieve the pain of the patient's fracture site, and perform detumescence treatment on the patient's fracture site. It can be seen that by using the device in the present application, not only the work difficulty of the medical staff is reduced , and improved patient outcomes.

Description of drawings

Fig. 1 is the front sectional view of cold compress type emergency limb immobilizer;

Figure 2 is a side sectional view of the mounting sleeve;

FIG. 3 is a sectional view of the connection between the mounting sleeve and the cavity.

Installation sleeve 1, clamping mechanism 2, driving mechanism 3, cavity 4, waterproof and breathable membrane 5, connecting pipe 6, valve 7, sliding pin 8, splint 9, spring 10, connecting sleeve 11, installation groove 12, detail bag 13 , Sponge pad 14 .

The following specific embodiments will be further described with reference to the above drawings.

Detailed ways

In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. However, it will be apparent to those skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well-known processing steps have not been described in detail.

Example 1

As shown in Figures 1 and 2, the cold compress type emergency limb immobilizer includes an installation sleeve 1, a clamping mechanism 2, a driving mechanism 3, a cavity 4, a waterproof and breathable membrane 5, a connecting pipe 6, and a valve 7. There are six clamping mechanisms 2 slid around and slide through the outside of the sleeve 1. The external thread of the installation sleeve 1 is provided with a driving mechanism 3, and the front and rear ends of the installation sleeve 1 are integrally provided with a cavity 4, so The installation sleeve 1 is sealed with a waterproof and breathable membrane 5 at the front, rear, upper and lower ends of the installation sleeve 1 , a connecting pipe 6 is sealed through the lower ends of the installation sleeve 1 , and a valve 7 is fixed outside the connection pipe 6 .

In the cold compress type emergency limb immobilizer, the medical staff first injects cold water into the cavity 4 through the connecting pipe 6, the medical staff first puts the patient's limb into the installation sleeve 1, and then rotates the driving mechanism 3 by hand, so as to let the driving mechanism 3. Push the clamping mechanism 2 to quickly clamp and fix the patient's limb. At the same time, the cold air in the cavity 4 passes through the waterproof and breathable membrane 5 to perform cold compress therapy on the patient's fixed limb.

Example 2

As shown in Figure 1, Figure 2 and Figure 3, the cold compress emergency limb immobilizer includes an installation sleeve 1, a clamping mechanism 2, a driving mechanism 3, a cavity 4, a waterproof and breathable membrane 5, a connecting pipe 6, and a valve 7. There are six clamping mechanisms 2 slid around the outside of the mounting sleeve 1, a driving mechanism 3 is provided on the external thread of the mounting sleeve 1, and the front and rear ends of the mounting sleeve 1 are integrally provided with cavities. 4. The front and rear upper and lower ends of the mounting sleeve 1 are sealed and fixed with a waterproof and breathable membrane 5. The lower ends of the front and rear sides of the mounting sleeve 1 are sealed and run through a connecting pipe 6, and the outer fixing sleeve of the connecting pipe 6 is provided with The valve 7, the clamping mechanism 2 is composed of a sliding pin 8, a splint 9 and a spring 10, and the mounting sleeve 1 is surrounded and slid through the sliding pin 8 with a number of six pieces, and one end of the sliding pin 8 is fixed. A splint 9 is provided, and springs 10 are fixed at both ends of the outer side of the splint 9. The spring 10 is fixedly connected with the installation sleeve 1, and the drive mechanism 3 is composed of a connection sleeve 11 and an installation groove 12. The external thread of the mounting sleeve 1 is provided with a connecting sleeve 11. The connecting sleeve 11 is integrally surrounded by six mounting grooves 12. The mounting grooves 12 and the sliding pins 8 are in one-to-one correspondence with each other. The adhesive on the outer wall of the sleeve 11 is provided with a detailed bag 13 , and the inner side of the splint 9 is pasted with a sponge pad 14 with Velcro.

When using the cold compress type emergency limb immobilizer, the medical staff first place the patient's limb in the installation sleeve 1, and the medical staff then rotate the connecting sleeve 11 clockwise by hand, so that the connecting sleeve 11 drives the installation groove 12 pair of sliding pins 8. Implement thrust, at this time, the sliding pin 8 drives the splint 9 to move along the direction of the patient's limb, that is, the splint 9 performs a clamping force on the patient's limb, so as to fix the patient's limb, synchronously, the spring 10 is deformed, When the clamping force of the splint 9 on the patient's limb meets the needs of the medical staff, the medical staff puts the connecting sleeve 11 on their hands, and then injects cold water into the cavity 4 through the connecting pipe 6. After the injection is completed, the medical staff first closes the valve 7. The cold air in the cavity 4 passes through the waterproof and breathable membrane 5 to perform cold compress treatment on the patient's limbs, and the medical staff inserts the relevant information card of the patient's visit into the detailed bag 13, so as to facilitate the medical staff to know the patient's medical condition. , when the device is used, the medical staff rotates the connecting sleeve 11 counterclockwise by hand, so as to eliminate the pressing force of the installation groove 12 on the sliding pin 8, and through the elastic force of the spring 10, the splint 9 drives the sliding pin 8. Reset, that is, the clamping force of the splint 9 on the patient's limb is eliminated, and the medical staff can then remove the patient's limb from the installation sleeve 1. The sponge pad 14 in this application is to allow the splint 9 to perform soft contact with the patient's limb.

Claims (10)

1. The cold compress type emergency limb immobilizer is characterized in that it comprises an installation sleeve, a clamping mechanism, a driving mechanism, a cavity, a waterproof breathable membrane, a connecting pipe, and a valve, and the outside of the described installation sleeve is surrounded and slid by a number of six pieces. Clamping mechanism, a drive mechanism is provided on the outer threaded sleeve of the installation sleeve, a cavity is integrally formed at the front and rear ends of the installation sleeve, and a waterproof and breathable membrane is sealed and fixed at the front, rear, upper and lower ends of the installation sleeve. The lower ends of the front and rear sides of the installation sleeve are sealed with connecting pipes, and the external fixed sleeves of the connecting pipes are provided with valves. 2 . The cold compress type emergency limb immobilizer according to claim 1 , wherein the clamping mechanism is composed of a sliding pin, a splint and a spring. 3 . 3 . The cold compress type emergency limb immobilizer according to claim 2 , characterized in that there are six sliding pins penetrating around and sliding through the outside of the mounting sleeve. 4 . 4 . The cold compress type emergency limb immobilizer according to claim 3 , wherein a splint is fixed at one end of the sliding pin. 5 . 5 . The cold compress type emergency limb immobilizer according to claim 4 , wherein the two outer ends of the splint are fixed with springs, and the springs are fixedly connected to the mounting sleeve. 6 . 6 . The cold compress type emergency limb immobilizer according to claim 1 , wherein the driving mechanism is composed of a connecting sleeve and an installation groove. 7 . 7 . The cold compress type emergency limb immobilizer according to claim 6 , wherein the external thread of the mounting sleeve is provided with a connecting sleeve. 8 . 8 . The cold compress type emergency limb immobilizer according to claim 7 , wherein the connecting sleeve is integrally surrounded with six mounting grooves, and the mounting grooves and the sliding pins correspond to each other one-to-one. 9 . 9 . The cold compress type emergency limb immobilizer according to claim 1 , wherein the adhesive on the outer wall of the connecting sleeve is provided with a fine bag. 10 . 10 . The cold compress type emergency limb immobilizer according to claim 1 , wherein the inner side of the splint is pasted with a velcro and is provided with a sponge pad. 11 .

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