CN111631879A - Limb immobilizer for children with burns and scalds - Google Patents

Abstract

The invention discloses a limb immobilizer for dressing change for children with burns and scalds, comprising a mounting sleeve, a first bolt, a mounting strip, a moving mechanism, a second bolt, a driving mechanism, a fixing mechanism and a suction cup. , the limb of the child can be fixed during the dressing change process, so as to prevent the child from causing the limb to swing freely due to pain during the dressing change process. It can be seen that by using the device in this application, not only can It can improve the progress of dressing changes in the burned parts of children's limbs, and also improve the work efficiency of medical staff.

Description

Limb immobilizer for children with burns and scalds

technical field

The invention relates to a fixer, in particular to a limb fixer for changing medicine for children with burns and scalds.

Background technique

Burn generally refers to heat, including tissue damage caused by hydrothermal (water, soup, oil, etc.), steam, high-temperature gas, flame, hot metal liquid or solid (such as molten steel, steel ingot), etc., mainly referring to skin and/or mucous membranes, In severe cases, subcutaneous or/and submucosal tissues, such as muscles, bones, joints and even internal organs, can also be injured. Scalding is tissue damage caused by hot liquid, steam, etc., and is a type of thermal burn.

In clinical work, when the medical staff changes the dressing on the burnt part of the child's limb, the child's limb will swing freely due to the pain during dressing change, which affects the progress of the medical staff's dressing change on the child's limb. , reducing the work efficiency of medical staff, in view of the above defects, it is necessary to design a limb immobilizer for dressing change in children with burns and scalds.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a limb immobilizer for dressing change for children with burns and scalds 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 limb immobilizer for dressing change for children with burns and scalds, including an installation sleeve, a first bolt, an installation strip, a moving mechanism, a second bolt, a driving mechanism, a fixing mechanism, and a suction cup, all of which are The top thread of the mounting sleeve penetrates a first bolt, the front and rear ends of the mounting sleeve are fixedly provided with mounting bars, the outer sliding sleeve of the mounting bar is provided with a moving mechanism, and the top thread of the moving mechanism penetrates a second bolt. Two bolts, a driving mechanism is fixed on the top of the moving mechanism, a fixing mechanism is fixed on the outer fixed sleeve of the driving mechanism, and a suction cup is fixed on the mounting sleeve and the bottom of the moving mechanism.

Further, the moving mechanism is composed of a slip ring and a connecting sleeve.

Further, the outer sliding sleeve of the mounting bar is provided with a slip ring, a connecting sleeve is fixed between two of the slip rings, and the connecting sleeve is threadedly sleeved on the second bolt.

Further, the driving mechanism is composed of a U-shaped plate, a sliding pin, a connecting plate and a spring.

Further, a U-shaped plate is fixed on the left side of the top of the connecting sleeve, and a sliding pin is slidably penetrated through the top of the U-shaped plate.

Further, a connecting plate is fixed at the bottom of the sliding pin, and the connecting plate is slidably connected with the U-shaped plate.

Further, springs are fixed on the left and right sides of the top of the connecting plate, and the springs are fixedly connected with the U-shaped plate.

Further, the fixing mechanism is composed of a U-shaped rod and a positioning hole.

Further, a U-shaped rod is provided on the outer fixed sleeve of the sliding pin, and a positioning hole is integrally formed inside the mounting strip from left to right, and the positioning hole is a blind hole.

Compared with the prior art, the limb immobilizer for children with burns and scalds can fix the limbs of the children during the dressing change process, so as to prevent the limbs from being caused by pain in the process of dressing changes. It can be seen that the use of the device in the present application not only ensures the progress of dressing change of the burned part of the limb of the child, but also improves the work efficiency of the medical staff.

Description of drawings

Figure 1 is the front view of the limb immobilizer for dressing change in children with burns and scald;

Figure 2 is a side sectional view of a limb immobilizer for dressing change in children with burns and scald;

Figure 3 is a top view of the connection of the mounting sleeve, the mounting bar and the moving mechanism.

Mounting sleeve 1, first bolt 2, mounting bar 3, moving mechanism 4, second bolt 5, driving mechanism 6, fixing mechanism 7, suction cup 8, slip ring 9, connecting sleeve 10, U-shaped plate 11, sliding pin 12, The connecting plate 13 , the spring 14 , the U-shaped rod 15 and the positioning hole 16 .

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 Figure 1, the limb immobilizer for dressing change for children with burns and scalds includes a mounting sleeve 1, a first bolt 2, a mounting bar 3, a moving mechanism 4, a second bolt 5, a driving mechanism 6, a fixing mechanism 7, and a suction cup 8. The top thread of the mounting sleeve 1 has a first bolt 2 running through it, the front and rear ends of the mounting sleeve 1 are fixedly provided with mounting bars 3, and the outer sliding sleeve of the mounting bar 3 is provided with a moving mechanism 4. A second bolt 5 is threaded through the top of the moving mechanism 4, a driving mechanism 6 is fixed on the top of the moving mechanism 4, a fixing mechanism 7 is fixed outside the driving mechanism 6, and the mounting sleeve 1 and the moving mechanism 4. A suction cup 8 is fixed on the bottom.

In this limb immobilizer for children with burns and scalds, the medical staff first passes the limbs of the child through the moving mechanism 4 and the mounting sleeve 1 in sequence, and the medical staff then pulls the driving mechanism 4 by hand, so that the driving mechanism 6 drives the fixing mechanism 7 to move The state where the mechanism 4 is fixedly connected with the mounting bar 3 is unlocked, and the medical staff then moves the moving mechanism 4 along the direction of the mounting bar 3, so that the burnt and scalded part of the child's limb is located between the mounting sleeve 1 and the moving mechanism 4. After the position, the medical staff releases the driving mechanism 6 again, so that the driving mechanism 6 drives the fixing mechanism 7 to reset, that is, the position after the moving mechanism 4 is moved is fixed. Use, so that the installation cover 1 and the connecting cover 10 are respectively connected with the patient's limbs stably, the medical staff through the use of the suction cup 8, so that the device is firmly connected to the dressing bed of the prior art. The limbs of the children on the bed are fixed, and the medical staff can then change the dressings on the burned parts of the limbs of the children.

Example 2

As shown in Figure 1, Figure 2, Figure 3, the limb immobilizer for dressing change for children with burns and scald includes a mounting sleeve 1, a first bolt 2, a mounting bar 3, a moving mechanism 4, a second bolt 5, a driving mechanism 6, a fixing Mechanism 7, suction cup 8, the top thread of the mounting sleeve 1 has a first bolt 2 running through it, the outer front and rear ends of the mounting sleeve 1 are fixedly provided with mounting bars 3, and the external sliding sleeve of the mounting bar 3 is provided with a movable Mechanism 4, a second bolt 5 is threaded through the top of the moving mechanism 4, a driving mechanism 6 is fixed on the top of the moving mechanism 4, and a fixing mechanism 7 is fixed outside the driving mechanism 6. A suction cup 8 is fixed at the bottom of the mounting sleeve 1 and the moving mechanism 4. The moving mechanism 4 is composed of a slip ring 9 and a connecting sleeve 10. The external sliding sleeve of the mounting bar 3 is provided with a slip ring 9. The slip ring 9. A connecting sleeve 10 is fixed between the two, the connecting sleeve 10 is threadedly sleeved on the second bolt 5, and the driving mechanism 6 is composed of a U-shaped plate 11, a sliding pin 12, a connecting plate 13 and a spring 14. , a U-shaped plate 11 is fixed on the left side of the top of the connecting sleeve 10, a sliding pin 12 is slid through the top of the U-shaped plate 11, and a connecting plate 13 is fixed at the bottom of the sliding pin 12. The connecting plate 13 is slidably connected with the U-shaped plate 11 , the top left and right sides of the connecting plate 13 are fixed with springs 14 , the springs 14 are fixedly connected with the U-shaped plate 11 , and the fixing mechanism 7 is composed of a U-shaped rod. 15 and a positioning hole 16, the sliding pin 12 is fixedly sleeved with a U-shaped rod 15 outside, the mounting bar 3 is integrally provided with a positioning hole 16 from left to right inside, and the positioning hole 16 is a blind hole .

When using the limb immobilizer for changing dressings for children with burns and scalds, the medical staff first moves the child to the dressing changing bed of the prior art in a supine position, and then the medical staff then cover the connecting sleeve 10 and the mounting sleeve 1 on the patient's body in sequence. The medical staff then pull the sliding pin 12 longitudinally with their hands, so that the sliding pin 12 drives the U-shaped rod 15 together with the connecting plate 13 to move from bottom to top along the direction of the U-shaped plate 11, that is, the U-shaped rod 15 is released from the positioning hole, At the same time, the spring 14 is deformed, and the medical staff then pulls the sliding pin 12 laterally by hand, so that the sliding pin 12 drives the U-shaped rod 15 and the U-shaped plate 11 together with the connecting sleeve 10 to move left and right along the direction of the installation bar 3 until the limb of the child is burned. After the scalded part is located between the installation sleeve 1 and the connecting sleeve 10, the medical staff releases the sliding pin 12, and the sliding pin 12 drives the connecting plate 13 together with the U-shaped rod 15 to reset by the elastic force of the spring 14. , that is, insert the U-shaped rod 15 into the current corresponding positioning hole 16, so as to fix the state of the connecting sleeve 10 after moving, and the medical staff then rotate the first bolt 2 and the second bolt 5 clockwise by hand, so that the The first bolt 2 and the second bolt 5 exert a squeezing force on the limb of the child, that is, the device is firmly connected to the limb of the child, and the medical staff connects the suction cup 8 to the dressing bed firmly, that is, the device is firmly connected to the dressing table. Connection, through the above method, the limb of the child is fixed, and the medical staff can then change the dressing on the burned part of the limb of the child. The first bolt 2 and the second bolt 5 are made of rubber.

Claims (9)

1. The limb immobilizer for changing dressings for children with burns and scalds is characterized in that it comprises a mounting sleeve, a first bolt, a mounting strip, a moving mechanism, a second bolt, a driving mechanism, a fixing mechanism, and a suction cup, and the top thread of the mounting sleeve runs through a The first bolt, the front and rear ends of the mounting sleeve are fixed with mounting bars, the outer sliding sleeve of the mounting bar is provided with a moving mechanism, and the top thread of the moving mechanism penetrates the second bolt, and the moving mechanism A driving mechanism is fixed on the top, a fixing mechanism is fixed on the outer fixed sleeve of the driving mechanism, and a suction cup is fixed on the bottom of the installation sleeve and the moving mechanism. 2 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 1 , wherein the moving mechanism is composed of a slip ring and a connecting sleeve. 3 . 3. The limb immobilizer for changing dressings for children with burns and scalds according to claim 1, wherein the sliding sleeve outside the mounting bar is provided with a slip ring, and a connecting sleeve is fixed between the two slip rings, The connecting sleeve is threadedly sleeved on the second bolt. 4 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 1 , wherein the driving mechanism is composed of a U-shaped plate, a sliding pin, a connecting plate and a spring. 5 . 5 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 3 , wherein a U-shaped plate is fixed on the left side of the top of the connecting sleeve, and a sliding pin is slid through the top of the U-shaped plate. 6 . 6 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 5 , wherein a connecting plate is fixed at the bottom of the sliding pin, and the connecting plate is slidably connected to the U-shaped plate. 7 . 7 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 6 , wherein springs are fixed on the left and right sides of the top of the connecting plate, and the springs are fixedly connected to the U-shaped plate. 8 . 8 . The limb immobilizer for changing dressings for burnt and scalded children according to claim 1 , wherein the immobilization mechanism is composed of a U-shaped rod and a positioning hole. 9 . 9 . The limb immobilizer for changing dressings for children with burns and scalds according to claim 5 , wherein the external fixing sleeve of the sliding pin is provided with a U-shaped rod, and the interior of the mounting strip is integrally provided with positioning from left to right. 10 . The positioning holes are blind holes.

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