Restraints for pediatric surgical treatment

Abstract

We provide restraints for pediatric surgical treatment. [Solution] The device has a flexible belt 1 and further comprises a wrist fixing assembly and a finger restraint plate 3. The wrist fixing assembly includes an arc-shaped wrist pad 2 that fits into the middle part of the flexible belt, and first restraint belts 22 are provided on both sides of the arc-shaped wrist pad. A pressure sensor is provided on the inside of the arc-shaped wrist pad, and an indicator light is connected to the output terminal of the pressure sensor. The indicator light is embedded in the outer surface of the arc-shaped wrist pad. The finger restraint plate is a rigid arc-shaped plate, which is installed on the arc-shaped wrist pad, and an observation opening is provided on the finger restraint plate. By installing a pressure sensor and an indicator light, the restraining force is visualized, avoiding the risk of causing ischemia or pressure ulcers in the extremities of the child due to excessive restraint with conventional restraint belts. By installing a rigid arc-shaped finger restraint plate, the child's ability to bend their fingers is physically limited, preventing the child from scratching wounds or tearing off IV tubes or drainage tubes, and providing superior protection compared to conventional restraint belts that only bind the wrist.

Description

Technical Field

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[0001] The present invention relates to the technical field of medical devices, and particularly to a restraint band for pediatric surgical treatment.

Background Art

[0002] In the clinical treatment of pediatric surgery, due to the young age and low self-control of the children, when performing infusion, dressing change or various drainage management, restlessness and scratching are likely to cause unplanned tube removal or wound dehiscence, which not only affects the treatment effect, but may also cause secondary injuries. Therefore, the restraint band has become a commonly used auxiliary tool in pediatric surgical nursing.

[0003] In the prior art, various restraint bands for pediatric surgical treatment such as strip-shaped restraint bands and glove-shaped restraint bands have been disclosed. However, the prior art has the following drawbacks. The conventional strip-shaped restraint band can only be wound around the wrist for fixation, and when the wrist is loosely tied, it is easy for the child to slip out, and when the wrist is tightly tied, the local blood circulation is likely to deteriorate. Even if the wrist is fixed, the child's fingers can still move freely, so there is still a risk of removing the abdominal wound dressing or the indwelling needle on the head.

Summary of the Invention

[0007] Preferably, sliding rods are fixedly installed on both sides of the end of the finger restraint plate, connecting seats are fixedly installed on both sides of the arc-shaped wrist pad, sliding grooves are provided on the surface of the connecting seats and pass through them, the surface of the sliding rods is slidably fitted to the inner wall of the sliding grooves, a hooking groove communicating with the sliding grooves is provided on the surface of the connecting seats and passes through them, a hooking strip is fixedly installed on the surface of the sliding rods, and the hooking strip elastically hooks onto the inner wall of the hooking grooves.

[0008] Preferably, a pipe fixing clamp for securing the drain pipe is further provided on the flexible band.

[0009] Preferably, a loop-faced Velcro is provided at the end of the first restraint belt, and a hook-faced Velcro is provided on the arc-shaped wrist pad to connect with the loop-faced Velcro.

[0010] Preferably, the preset threshold of the pressure sensor is a critical value that allows monitoring of local pressures of 20 mmHg or higher.

[0011] Preferably, a nest is fixedly installed on the surface of the arc-shaped wrist pad, and the flexible band is fitted to the inner wall of the nest. [Effects of the Invention]

[0012] The restraint device for pediatric surgical treatment according to this invention has the following beneficial effects compared to existing technology.

[0013] The restraint belt for pediatric surgical treatment according to this invention visualizes the restraining force by installing a pressure sensor and indicator light, thereby avoiding the risk of causing ischemia or pressure ulcers in the extremities of the child due to excessive restraint as in conventional belts.

[0014] The restraint device for pediatric surgical treatment according to this invention physically restricts the child's ability to bend their fingers by installing a rigid, curved finger restraint plate, preventing the child from scratching the wound or tearing off IV tubes or drainage tubes, thus providing superior protection compared to conventional restraint devices that only bind the wrists.

[0015] In the restraint belt for pediatric surgical treatment according to this invention, the finger restraint plate not only serves as a restraint component but also as a support component that holds clothing and bedding in place, thereby preventing pressure on the wound. [Brief explanation of the drawing]

[0016] [Figure 1] Figure 1 is a schematic diagram showing the overall structure of the present invention. [Figure 2] Figure 2 is a schematic diagram showing the structure of the connecting seat of the present invention. [Figure 3] Figure 3 is a schematic diagram showing the structure of the arc-shaped wrist pad of the present invention. [Figure 4] Figure 4 is a schematic diagram showing the structure of the finger restraint plate of the present invention. [Modes for carrying out the invention]

[0017] As shown in Figure 1-4, the restraint for pediatric surgical treatment has a flexible belt body 1, and further comprises a wrist fixing assembly and a finger restraint plate 3. The wrist fixing assembly includes an arc-shaped wrist pad 2 that fits the middle part of the flexible belt body 1, and first restraint belts 22 are provided on both sides of the arc-shaped wrist pad 2. A pressure sensor is provided on the inside of the arc-shaped wrist pad 2, and an indicator light is connected to the output terminal of the pressure sensor. The indicator light is embedded in the outer surface of the arc-shaped wrist pad 2. The finger restraint plate 3 is a rigid arc-shaped plate, and the finger restraint plate 3 is installed on the arc-shaped wrist pad 2. An observation opening 34 is provided in the finger restraint plate 3.

[0018] On both sides of the end of the finger restraint plate 3, sliding rods 31 are fixedly installed. On both sides of the arc-shaped wrist pad 2, connection seats 24 are fixedly installed. On the surface of the connection seat 24, sliding grooves 25 are provided and penetrated. The surface of the sliding rod 31 is slidably fitted into the inner wall of the sliding groove 25. On the surface of the connection seat 24, a hanging groove 26 communicating with the sliding groove 26 is provided and penetrated. On the surface of the sliding rod 31, a hanging strip 32 is fixedly installed. The hanging strip 32 is elastically hooked on the inner wall of the hanging groove 26.

[0019] On the flexible belt body, a pipe fixing clamp 11 for fixing a drain pipe is further provided.

[0020] At the end of the first restraint band 22, a loop surface magic tape is provided, and on the arc-shaped wrist pad 2, a hook surface magic tape for mating with the loop surface magic tape is provided.

[0021] The preset threshold value of the pressure sensor is a critical value that can monitor a local pressure of 20 mmHg or more.

[0022] On the surface of the arc-shaped wrist pad 2, a sleeve 21 is fixedly installed, and the flexible belt body 1 is fitted into the inner wall of the sleeve 21.

[0023] Connectors (such as buckles or magic tapes) are provided at both ends of the flexible belt body 1, whereby the entire first restraint band is fixed to the edge of the floor body. The inside of the arc-shaped wrist pad 2 is filled with sponge. During use, the wrist of the child is placed inside the arc-shaped wrist pad 2, and then the first restraint band 22 surrounds the wrist and both ends are bonded through the magic tape. In order to solve the problem of ischemia caused by excessive binding in the prior art, a pressure sensor (not shown) is installed inside the arc-shaped wrist pad 2. This pressure sensor is electrically connected to an indicator light on the outer surface of the arc-shaped wrist pad 2. When the detection value of the pressure sensor exceeds the safe range due to excessive binding, the indicator light lights up red to notify the caregiver to adjust the tightening degree.

[0024] To further address the problem of the child scratching their fingers, a finger restraint plate 3 is attached to the end of the curved wrist pad 2. This finger restraint plate 3 is made of medical-grade hard plastic, has a curved shape, and is designed to cover the back of the child's outstretched fingers and both sides of the palm. In addition, the finger restraint plate 3 effectively restricts the movement of the fingers by binding them with second restraint bands 33 installed on both sides, thereby preventing the child from tearing at the drainage tube. An observation opening 34 is provided in the finger restraint plate 3 to facilitate observation of blood flow in the fingers and to allow for needle insertion and intravenous fluid administration.

[0025] Furthermore, during intravenous fluid administration, the rigid finger restraint plate 3 not only restrains the fingers, but its arc-shaped structure also serves as a support frame. The sliding rod 31 is slidably fitted into the inner wall of the sliding groove 25, and the hooking strip 32 elastically hooks into the inner wall of the hooking groove 26, so that the finger restraint plate 3 completely covers the fingers, and the finger restraint plate 3 is placed between the child's hand and the futon, and its arc-shaped rigidity widens the small space, thereby preventing the futon from directly pressing on the wound. In addition, the real-time feedback mechanism of the pressure sensor allows the restraint force to be adjusted in a timely manner even if the limbs swell due to the child's agitation, so as not to worsen circulatory disorders in the extremities. [Explanation of symbols]

[0026] 1- Flexible belt; 11- Pipe fixing clamp; 2- Arc-shaped wrist pad; 21- Nesting; 22- First restraint belt; 23- Hook-side Velcro; 24- Connecting seat; 25- Sliding groove; 26- Hook groove; 3- Finger restraint plate; 31- Sliding rod; 32- Hook strip; 33- Second restraint belt; 34- Observation opening.

Claims

1. A restraint belt for pediatric surgical treatment having a flexible belt body (1), It further comprises a wrist restraint assembly and a finger restraint plate (3); The wrist restraint assembly includes an arc-shaped wrist pad (2) that fits into the middle portion of the flexible belt (1), and first restraint bands (22) are provided on both sides of the arc-shaped wrist pad (2); A pressure sensor is provided inside the (2) of the arc-shaped wrist pad, an indicator light is connected to the output terminal of the pressure sensor, and the indicator light is embedded in the outer surface of the arc-shaped wrist pad (2); The finger restraint plate (3) is a rigid, arc-shaped plate, the finger restraint plate (3) is installed on the arc-shaped wrist pad (2), and an observation opening (34) is provided on the finger restraint plate (3). A restraint device for pediatric surgical treatment characterized by the following features.

2. A sliding rod (31) is fixedly installed on both sides of the end of the finger restraint plate (3), a connecting seat (24) is fixedly installed on both sides of the arc-shaped wrist pad (2), a sliding groove (25) is provided on the surface of the connecting seat (24) and passes through it, the surface of the sliding rod (31) is slidably fitted into the inner wall of the sliding groove (25), a hooking groove (26) is provided on the surface of the connecting seat (24) and passes through it, a hooking strip (32) is fixedly installed on the surface of the sliding rod (31) and the hooking strip (32) elastically hooks onto the inner wall of the hooking groove (26), A restraint belt for pediatric surgical treatment according to feature 1.

3. The restraint belt for pediatric surgical treatment according to claim 2, further comprising a pipe fixing clamp (11) for fixing a drainage pipe on the flexible belt body (1).

4. A loop-side Velcro is provided at the end of the first restraint belt (22), and a hook-side Velcro (23) is provided on the arc-shaped wrist pad (2) to match the loop-side Velcro. The restraint belt for pediatric surgical treatment according to feature 3.

5. The restraint belt for pediatric surgical treatment according to claim 4, characterized in that the preset threshold of the pressure sensor is a critical value that can monitor local pressure of 20 mmHg or more.

6. An insert (21) is fixedly installed on the surface of the arc-shaped wrist pad (2), and the flexible band (1) is fitted into the inner wall of the insert (21). The restraint belt for pediatric surgical treatment according to feature 5.

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