CN209048393U - A kind of preceding mitella - Google Patents

Abstract

The utility model discloses a forearm sling, comprising a sling body, wherein the sling body comprises an arm strap, a shoulder strap, an upper arm strap and a waist pad, the arm strap and the shoulder strap are detachably connected, and the upper arm strap is detachably arranged on the On one side of the arm strap, the waist pad is arranged on the side of the arm strap close to the human body; the shoulder strap is also provided with a shoulder pad slidingly connected with the shoulder strap, a silicone guide groove is arranged in the shoulder pad, and the four corners of the shoulder pad are arranged There is a snap button, and an arc-shaped support bar is also arranged in the shoulder pad; one end of the arm strap away from the upper arm strap is provided with a palm strap, the palm strap can slide in the arm strap, and both ends of the palm strap are provided with sliders. Corresponding sliding grooves are arranged in the belt, and the sliding grooves extend downward with positioning grooves. The purpose of the utility model is to provide a forearm sling, which has the characteristics of comfort and safety, distributed force and easy adjustment. The utility model The structure is simple, the design is reasonable, the contact area with the patient is increased, and the pain and soreness of the patient can be effectively relieved.

Description

a forearm sling

technical field

The utility model relates to the technical field of medical aids, in particular to a forearm sling.

Background technique

Upper arm fractures, shoulder dislocations, hand injuries, and upper extremity tendon and ligament sprains need to be treated with relative human immobilization after an accident to reduce swelling, relieve pain, heal fractures and restore function. The traditional method is to fix the wound with a plaster, or use a bandage or a triangle towel across the neck after debridement, and then hang the forearm over the chest to maintain its functional position. Although this method is low in cost, the disadvantages are: first, the neck is subject to the gravity of the upper arm for a long time, which is easy to cause cervical spondylosis and muscle strain on the neck and back; Supporting function; third, bandages or triangular towels cannot protect the plaster or dressing of the wound site, affecting the cleanliness of the dressing; fourth, unsightly. In this way, the patient's affected limb and neck are subject to a small area of force, so that the patient is prone to pain and soreness after a long time of hanging. The entire stress part is on the shoulder and neck. It is difficult for the shoulder and neck to bear such a weight for a long time. After a long time, it will compress the cervical vertebra, causing pain in the shoulder and neck, and causing unnecessary damage to the shoulder and neck; the patient is in the front. When bending over, bending over, leaning back, or changing from a sitting to a standing position, the arm can easily slip out of the sling, causing secondary trauma to the arm. Therefore, there is a need for an improved forearm sling for patient immobilization.

Utility model content

In view of the deficiencies of the prior art, the purpose of the present invention is to provide a forearm sling, which has the characteristics of comfort and safety, distributed stress and easy adjustment.

To achieve the above object, the utility model provides the following technical solutions:

A forearm sling includes a sling body, the sling body includes an arm strap, a shoulder strap, an upper arm strap and a waist pad, the arm strap and the shoulder strap are detachably connected, and the upper arm strap is detachably arranged On one side of the arm strap, the waist pad is arranged on the side of the arm strap close to the human body; the shoulder strap is also provided with a shoulder pad slidably connected with the shoulder strap. Silicone guide grooves are arranged in the shoulder pad, snap buttons are arranged at the four corners of the shoulder pad, and arc-shaped support bars are also arranged in the shoulder pad; a palm band is arranged at one end of the arm band away from the upper arm band, and the The palm strap can slide in the arm strap, the two ends of the palm strap are provided with sliders, the arm strap is provided with a corresponding sliding groove, and the sliding groove extends downward with positioning groove.

By adopting the above technical solution, the designed sling body includes shoulder straps, arm straps and waist pads, and shoulder pads are arranged on the shoulder straps, so that the entire device can be stressed by the shoulder pads, shoulder pads and arm straps during use It is more comfortable and safer than before. The silicone guide groove on the shoulder pad can limit the slippage of the shoulder pad on the shoulder strap and avoid the shoulder pad offset caused by the patient's usual actions. , Only use the shoulder strap to bear the force, the support bar ensures the support state of the shoulder pad, and the palm strap can facilitate the grasping or hanging of the patient's hand, so as to avoid the arm slipping out of the sling when the posture is changed, causing secondary injury. At the same time, the arm strap can slide according to the length of the patient's arm, slide to the designated position and snap into the positioning groove.

Further, the upper arm band is provided with a Velcro, the Velcro is sewn on one side of the upper arm band, the male surface of the Velcro and its female surface are on the same side, and the upper arm band can surround the arm The bottom of the upper arm band is provided with a connecting band, and the connecting band is passed through and connected to the arm band.

By adopting the above technical solution, the upper arm band is detachable, which is convenient for the patient to choose whether to use the upper arm band for connection, and meanwhile the upper arm band is fixed on the upper arm of the patient through Velcro, which is simple in structure and convenient in operation.

Further, the waist pad includes a back cushion and a fixing belt, the fixing belt is fixedly arranged on the back cushion, one end of the fixing belt is provided with a buckle, and the other end is provided with a clamping slot, and the back cushion is arranged to fit the human body. radian.

By adopting the above technical solution, the use of the lumbar pad can better position the arm, ensuring that the arm is vertical when hanging, and at the same time, the existence of the back pad can make the patient relax the shoulder muscles, reduce tension and pain, which is beneficial to the later function. recover.

Further, the back cushion is provided with three layers, which are respectively a waterproof layer, a sponge layer and a structural layer from the outside to the inside, the structural layer is a rigid arc frame, and the sponge layer wraps the structural layer.

By adopting the above technical solution, the three-layer back cushion is provided, the waterproof layer ensures the dryness and comfort of the back cushion, the sponge layer has elasticity and is convenient for the patient to use, and the structural layer provides support for the entire back cushion.

Further, the shoulder pad, the upper arm band and the arm band are all provided with a plurality of circular or waist-shaped ventilation holes.

By adopting the above technical solution, the existence of the ventilation holes can ensure the ventilation of the whole sling and reduce the sweating of the hanging arm.

To sum up, the utility model has the following beneficial effects: the designed sling body includes shoulder straps, arm straps and waist pads, and shoulder pads are arranged on the shoulder straps, so that the entire device can rely on the shoulder pads, shoulder pads and shoulder pads when in use. The pad and the arm strap are stressed, disperse the stress, and avoid the stress concentrated on the neck, which is more comfortable and safer than before. The silicone guide groove on the shoulder pad can limit the slippage of the shoulder pad on the shoulder strap and prevent the patient from moving in peacetime. If the shoulder pad is offset in the middle, only the shoulder strap is used to bear the force. The support bar ensures the support state of the shoulder pad. The palm strap can facilitate the grasping or hanging of the patient's hand, and avoid the arm slipping from the sling when the posture is changed. At the same time, the arm strap can slide according to the length of the patient's arm, slip to the designated position and snap into the positioning slot; the upper arm strap is detachable, which is convenient for the patient to choose whether to use the upper arm strap for connection, and the upper arm strap can be connected by magic The sticker is fixed on the upper arm of the patient, with a simple structure and convenient operation; the use of the lumbar pad can better position the arm, ensuring that the arm is vertical when hanging, and the existence of the cushion can make the patient relax the shoulder muscles and reduce the tension. Alleviate pain and facilitate the recovery of later functions; the three-layer cushion provided, the waterproof layer ensures the dryness and comfort of the cushion, the elasticity of the sponge layer is convenient for the patient to use, and the structural layer provides support for the entire cushion; the existence of ventilation holes can ensure the safety of the entire sling. Breathable to reduce sweating on hanging arms.

Description of drawings

1 is a schematic diagram of the overall structure of a forearm sling according to an embodiment provided by the utility model;

Fig. 2 is the partial exploded schematic diagram of the shoulder pad of an embodiment provided by the utility model;

Fig. 3 is the partial exploded schematic diagram of the palm strap of an embodiment provided by the utility model;

FIG. 4 is a partial exploded schematic diagram of a back cushion according to an embodiment of the present invention.

In the figure: 1. Sling body; 2. Arm strap; 21. Sliding slot; 211. Positioning slot; 3. Palm strap; 31. Slider; 4. Shoulder strap; 5. Shoulder pad; 51. Guide slot ; 52, snap button; 53, support bar; 6, upper arm strap; 61, Velcro; 62, connecting belt; 7, waist pad; 8, cushion; 81, waterproof layer; 82, sponge layer; 83, structural layer; 9. Fixed belt; 91. Buckle; 92. Card slot.

Detailed ways

Example:

The present utility model will be further described in detail below in conjunction with accompanying drawings 1-4.

A forearm sling, as shown in FIG. 1, includes a sling body 1, and the sling body 1 includes an arm strap 2, a shoulder strap 4, an upper arm strap 6 and a waist pad 7, which enables the entire device to rely on the shoulder pads 5, 5 and 7 when in use. The shoulder pad 5 and the arm strap 2 are stressed, dispersing the stress, avoiding the stress concentrated on the neck, which is more comfortable and safer than before. The arm strap 2 and the shoulder strap 4 are detachably connected, and the upper arm strap 6 is detachably arranged on the arm On one side of the belt 2, the waist pad 7 is arranged on the side of the arm belt 2 close to the human body; the shoulder belt 4 is also provided with a shoulder pad 5 slidingly connected with the shoulder belt 4, and the arm belt 2 is far away from the upper arm belt 6 One end is provided with a palm strap 3, the palm strap 3 can slide in the arm strap 2, and the palm strap 3 can facilitate the grasping or hanging of the patient's hand, so as to avoid the arm slipping out of the sling when the posture is changed, causing secondary Injury, the waist pad 7 includes a back cushion 8 and a fixed belt 9, the fixed belt 9 is fixedly arranged on the back cushion 8, the shoulder pad 5, the upper arm belt 6 and the arm belt 2 are all provided with a number of circular or waist-shaped ventilation holes (not shown in the picture), the existence of ventilation holes can ensure the ventilation of the whole sling and reduce the sweating of hanging arms.

As shown in FIG. 2 , the shoulder pad 5 is provided with a silicone guide groove 51 , the four corners of the shoulder pad 5 are provided with snap buttons 52 , and the shoulder pad 5 is also provided with an arc-shaped support bar 53 . The sliding of the shoulder pad 5 on the shoulder strap 4 is limited, so as to avoid the shoulder pad 5 offset caused by the patient's usual actions, only the shoulder strap 4 is stressed, and the support bar 53 ensures the support state of the shoulder pad 5 .

As shown in FIG. 3 , both ends of the palm strap 3 are provided with sliders 31 , the arm strap 2 is provided with a corresponding sliding groove 21 , and the sliding groove 21 extends downward with a plurality of positioning grooves 211 , and the arm strap can be Sliding according to the length of the patient's arm, sliding to a designated position and snapping into the positioning groove 211, the upper arm strap 6 is provided with a Velcro 61, the Velcro 61 is sewn on one side of the upper arm strap 6, and the male surface of the Velcro 61 and the Its female surface is on the same side, the upper arm band 6 can be arranged around the arm, the bottom of the upper arm band 6 is provided with a connecting band 62, the connecting band 62 is connected to the arm band 2, and the upper arm band 6 is detachable, which is convenient for the patient to choose whether to The upper arm strap 6 is used for connection, and at the same time, the upper arm strap 6 is surrounded and fixed on the upper arm of the patient by the Velcro 61, the structure is simple, and the operation is convenient.

As shown in FIG. 4 , the waist pad 7 includes a back cushion 8 and a fixing belt 9 , the fixing belt 9 is fixedly arranged on the back cushion 8 , one end of the fixing belt 9 is provided with a buckle 91 , and the other end is provided with a clamping slot 92 , and the back cushion 8 is fitted with The curvature of the human body can be better positioned by using the waist pad 7, which ensures that the arm is vertical when it is suspended. The back pad 8 is provided with three layers, which are respectively a waterproof layer 81, a sponge layer 82 and a structural layer 83 from the outside to the inside. The structural layer 83 is a hard arc-shaped frame, and the sponge layer 82 wraps the structural layer 83. The existence of the cushion 8 can make the patient relax the shoulder muscles, reduce tension, relieve pain, and facilitate the recovery of later functions. The three-layer cushion 8 is provided. , the waterproof layer 81 ensures the dryness and comfort of the cushion 8 , the sponge layer 82 has elasticity and is convenient for the patient to use, and the structural layer 83 provides support for the entire cushion 8 .

Working principle: When using, place the patient's forearm in the arm strap 2, hang the shoulder strap 4 on the patient's shoulder, adjust the length of the shoulder strap to a suitable position, adjust the shoulder pad 5 to suit the patient, and the medical staff assists the palm of the hand. The strap 3 slides to the middle of the palm, snaps into the positioning groove 211, ties the upper arm strap 6, and then ties the fixing strap 9 to the patient's waist.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the utility model is used in the present invention All new types of claims are protected by the patent law.

Claims (5)

1. A forearm sling, comprising a sling body (1), characterized in that: the sling body (1) comprises an arm band (2), a shoulder band (4), an upper arm band (6) and a waist pad (7) ), the arm belt (2) is detachably connected to the shoulder belt (4), the upper arm belt (6) is detachably arranged on one side of the arm belt (2), and the waist pad ( 7) be arranged on the side of the arm band (2) close to the human body; The shoulder strap (4) is further provided with a shoulder pad (5) slidably connected to the shoulder strap (4), and a silicone guide groove (51) is arranged in the shoulder pad (5). The four corners of the shoulder pad (5) are provided with snap buttons (52), and arc-shaped support bars (53) are also arranged in the shoulder pad (5); One end of the arm band (2) away from the upper arm band (6) is provided with a palm band (3), and the palm band (3) can slide in the arm band (2). (3) Both ends are provided with sliders (31), the arm band (2) is provided with a corresponding sliding groove (21), and the sliding groove (21) extends downward with a positioning groove ( 211). 2. A forearm sling according to claim 1, characterized in that: the upper arm strap (6) is provided with a Velcro (61), and the Velcro (61) is sewn on the upper arm strap (6). ) on one side, the male surface of the Velcro (61) and its female surface are on the same side, the upper arm band (6) can be arranged around the arm, and the bottom of the upper arm band (6) is provided with a connecting band ( 62), the connecting belt (62) is passed through and connected to the arm belt (2). 3 . The forearm sling according to claim 2 , wherein the waist pad ( 7 ) comprises a back pad ( 8 ) and a fixing strap ( 9 ), and the fixing strap ( 9 ) is fixedly arranged on the back pad. 4 . On (8), one end of the fixing belt (9) is provided with a buckle (91), and the other end is provided with a clamping slot (92), and the back cushion (8) has an arc that fits the human body. 4. A forearm sling according to claim 3, characterized in that: the cushion (8) is provided with three layers, which are respectively a waterproof layer (81), a sponge layer (82) and a structural layer (83) from the outside to the inside , the structural layer (83) is a rigid arc-shaped frame, and the sponge layer (82) wraps the structural layer (83). 5. A forearm sling according to claim 4, characterized in that: the shoulder pad (5), the upper arm belt (6) and the arm belt (2) are provided with several circular or waist-shaped ventilation hole.