Detachable multifunctional forearm sling

Abstract

The utility model provides a detachable multifunctional forearm sling which comprises a supporting bag and a sling body, a bottom support is arranged at the bottom in the supporting bag, and a supporting cushion is arranged on the upper portion of the bottom support. The supporting cushion is a right trapezoid body, the length of the supporting cushion is 10-20 cm smaller than the length of the supporting bag bottom support, the height of the supporting cushion is 30-40 cm smaller than the height of the supporting bag front side plate and the height of the supporting bag rear side plate, and the supporting cushion is composed of a cushion core and a cloth cover. The upper surface of the cushion core sequentially comprises a cushion part at the highest height, a transition arc-shaped surface and an inclined surface, the height of the inclined surface is gradually reduced from the lower end of the transition arc-shaped surface to the lowest height, the length of the cushion part is equal to that of the inclined surface, and the inclined angle formed by the inclined surface and the bottom surface is 15-30 degrees. The utility model solves the problems that the traditional retaining ring is not easy to open, the forearm sling needs to be repeatedly removed and worn under the help of other people when a doctor changes medicine, a patient scrubs and has a rest, and the operation is relatively complicated, and the design of the connecting plug can facilitate the single-hand operation of the patient.

Description

TECHNICAL FIELD

[0001] The utility model relates to upper limb skeleton, joint surgical postoperative or non-surgical conservative treatment's functional position fixed orthopedic appliance, concretely relates to a detachable multifunctional forearm sling. BACKGROUND

[0002] The upper limb is the main structure for completing human daily activities, and once damaged, the quality of life will be seriously reduced. Upper limb trauma (such as shoulder dislocation, elbow dislocation, clavicle fracture, upper arm fracture, forearm fracture, etc.) is a common case in orthopedics, often accompanied by tissue damage, manifested as local pain, swelling and movement disorder. Clinically, conservative treatment or surgical treatment is generally adopted, and during the treatment, the forearm sling is used to maintain the upper limb in the functional position. Clinical studies have shown that fixing the affected limb at the level or above the heart level can promote venous return and arterial blood supply, and can significantly promote the subsidence of limb swelling. The traditional upper limb suspension band is mostly composed of a bottom support for supporting the upper limb of the patient and a sling connected to the bottom support. The sling is hung on the neck of the patient, and the bottom support supports the upper limb of the patient. The existing forearm sling has a single structure, and the patient cannot adjust the height of the sling with one hand when the arm is injured, and the arm position cannot be raised to the appropriate angle to maintain the functional position. SUMMARY

[0003] To solve the above problems, the utility model provides a detachable multifunctional forearm sling which is convenient for the patient to adjust with one hand, the supporting pad is arranged on the inner wall of the bag, which can prevent the suspended upper limb of the patient from drooping, maintain the appropriate angle, maintain the functional position, promote the subsidence of swelling, improve the wearing comfort, and meet the clinical use requirements.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a detachable multifunctional forearm sling, including a bag 1 and a sling 2 for suspension, the bag 1 is a U-shaped slot bag, and a left and right side of the front and rear side plates of the bag 1 is respectively provided with a pull belt 3, a plug-in head 5 is arranged on one side of the pull belt 3, one end of the sling 2 is provided with a plug-in block 4, the plug-in head 5 and the plug-in block 4 are plug-in fixed, and the other end of the sling 2 is fixed with the pull belt 3 on the other side, so that the two ends of the sling 2 are fixed on the two side positions of the length direction of the bag 1 through the pull belt 3.

[0005] The inner bottom of the bag 1 is provided with a bottom support for supporting the forearm along the length direction, and the bottom support is provided with a supporting pad 6 on the upper part.

[0006] The support pad 6 is a right-angled trapezoidal body, the length of which is 10-20 cm less than the length of the bottom support of the bag 1, and the height of which is 30-40 cm lower than the height of the front and rear side plates of the bag 1, so that the support pad 6 is located inside the bag 1. The support pad 6 is composed of a pad core 7 and a cloth cover 701, the cloth cover being attached to and covering the outer side of the pad core 7, the upper surface of the pad core 7 including, in sequence, a pad portion 8 at the highest height, a transition arc surface 9, and an inclined surface 10 gradually descending from the lower end of the transition arc surface 9 to the lowest height, the length of the pad portion 8 being equal to that of the inclined surface 10, and the inclined surface 10 forming an inclined angle of 15-30° with the bottom surface. When the forearm is placed on the support pad 6, the forearm can be raised, so as to promote blood circulation and lymphatic return, reduce swelling of the upper limbs of the patient, and prevent problems such as delayed healing and even muscle tissue necrosis.

[0007] The bottom of the cloth cover 701 is provided with an adhesive surface on both sides, and the inner bottom of the bag 1 is provided with a rough surface 13 at the corresponding position, so that the two sides of the bottom of the cloth cover are detachably connected to the inner bottom of the bag 1 through magic tapes, respectively, facilitating the patient to change body position.

[0008] The material of the pad core 7 is high-density sponge or silica gel pad, which has a certain hardness and can provide better support.

[0009] The front and rear side plates on the left side of the bag 1 are beveled 11, which are palm placement areas, and the front and rear side plates on the end away from the bevel 11 are provided with elbow fixing bands 12, one end of each of the elbow fixing bands 12 being fixed to the upper part of the rear side plate of the bag 1, and the other end being provided with a magic tape A surface, and the front side plate of the bag 1 being provided with a magic tape B surface at the corresponding position.

[0010] The sling 2 is further provided with a shoulder pad and a length adjusting buckle.

[0011] When it is needed to use, the sling 2 is first diagonally worn on the single shoulder of the human body, and then the injured arm is placed into the bag 1 for suspension, and the elbow fixing band 12 can prevent the arm from sliding backward. When it is needed to change the dressing or the patient rests flat, the plug-in connector on the sling 2 is pulled out of the plug-in block on the pull belt 3, so that the patient can operate with one hand. When it is needed to raise the arm, the support pad 6 is placed at the bottom of the bag 1, and then the injured arm is placed into the bag 1 for suspension.

[0012] The utility model discloses a beneficial effect: ① the utility model discloses solved the traditional buckle ring not easy to open, and the doctor changes dress, and the patient washes, and the rest need the help of others repeatedly to remove and wear the forearm sling, and the operation is more complicated, the design of the plug-in head can be convenient for the patient one -hand operation. ② through setting up the support pad 6 in the bag 1 for the support of the arm of the patient, the support pad 6 uses high density sponge or silica gel, and adopts the setting of the connection of plane and the inclined plane of 15-30 °, and is soft and comfortable, and can raise the forearm, to promote blood circulation and lymphatic return, reduce the upper limb swelling of patient. Make the comfort degree of the patient wearing better, and the treatment effect is better. ③ the sling of the utility model is used for the single shoulder of human body, so as to avoid the cervical vertebra, prevent the cervical vertebra from causing neck discomfort due to the stress of time, increase the comfort of the patient when using. ④ the elbow fixing band 12 is length adjustable setting, prevents the arm from sliding outwards again, and is convenient for the use of different body shape patients. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model.

[0014] Figure 2 It is the internal structure schematic diagram of the utility model.

[0015] Figure 3 It is the support pad structure schematic diagram of the utility model.

[0016] In the drawing: bag 1, sling 2, drawstring 3, plug-in block 4, plug-in head 5, support pad 6, pad core 7, cloth cover 701, pad part 8, transition arc surface 9, inclined plane 10, inclined mouth 11, elbow fixing band 12, nap surface 13. DETAILED DESCRIPTION

[0017] The utility model is further explained below in connection with the drawings and examples. Example 1

[0018] As Figure 1 -3 shows: a detachable multifunctional forearm sling, including bag 1 and the sling 2 for the function of suspension, the bag 1 is U-shaped slot bag, and the left and right sides of the front and rear side plates of bag 1 are each provided with a drawstring 3, one side drawstring 3 is provided with a plug-in head 5, one end of the sling 2 is provided with a plug-in block 4, the plug-in head 5 is inserted and fixed with the plug-in block 4, the other end of the sling 2 is fixed with the drawstring 3 of the other side, so that the both ends of the sling 2 are fixed and arranged on the both sides of the length direction of the bag 1 through the drawstring 3. The sling 2 is also provided with shoulder pad, length adjustment buckle.

[0019] The bottom of the bag 1 is provided with a bottom support for supporting the forearm along the length direction, and the upper part of the bottom support is provided with a support pad 6. The support pad 6 is a right-angled trapezoidal body, the length of which is 10-20 cm less than the length of the bottom support of the bag 1, and the height of which is 30-40 cm lower than the height of the front and rear side plates of the bag 1, so that the support pad 6 is located inside the bag 1. The support pad 6 is composed of a pad core 7 and a cloth cover 701, the cloth cover is attached to the outer side of the pad core 7, and the upper surface of the pad core 7 comprises, in sequence, a pad portion 8 at the highest height, a transition arc surface 9, and an inclined surface 10 gradually descending from the lower end of the transition arc surface 9 to the lowest height. The length of the pad portion 8 and the inclined surface 10 is equal, and the inclination angle between the inclined surface 10 and the bottom surface is 15-30°. When the forearm is placed on the support pad 6, the forearm is lifted, so as to promote blood circulation and lymphatic return, reduce swelling of the upper limbs of the patient, and prevent problems such as delayed healing and even muscle tissue necrosis.

[0020] The bottom of the cloth cover 701 is provided with an adhesive surface on both sides, and the inner bottom of the bag 1 is provided with a rough surface 13 at the corresponding position, so that the bottom of the cloth cover 701 is detachably connected to the inner bottom of the bag 1 through the magic tape on both sides, facilitating the patient to change the body position.

[0021] The material of the pad core 7 is high-density sponge or silica gel pad, which has a certain hardness and can provide better support.

[0022] The front and rear side plates on the left side of the bag 1 are beveled 11, which are palm placement areas. The front and rear side plates on the end away from the bevel 11 are provided with elbow fixing bands 12. One end of the elbow fixing band 12 is fixed to the upper part of the rear side plate of the bag 1, and the other end is provided with a magic tape A surface. The magic tape B surface is provided at the corresponding position on the front side plate of the bag 1.

[0023] When it is needed to use, the sling 2 is first diagonally worn on the single shoulder of the human body, and then the injured arm is placed into the bag 1 for suspension. The elbow fixing band 12 can prevent the arm from sliding backward. When it is needed to change the dressing or the patient rests flat, the plug-in connector on the sling 2 is pulled out of the plug-in block on the pull belt 3, so that the patient can operate with one hand. When it is needed to lift the arm, the support pad 6 is placed on the bottom of the bag 1, and then the injured arm is placed into the bag 1 for suspension.

Claims

1. A detachable multifunctional forearm sling comprising a pocket (1) and a sling (2) for the purpose of suspension, characterized in that, The bag (1) is a U-shaped trough bag, and the left and right sides of the front and rear side plates of the bag (1) are respectively provided with a pull belt (3). One of the pull belts (3) is provided with a plug-in connector (5), one end of the sling (2) is provided with a plug-in block (4), the plug-in connector (5) and the plug-in block (4) are plug-in fixed, and the other end of the sling (2) is fixed with the other pull belt (3), so that the two ends of the sling (2) are fixed on the two sides of the bag (1) in the length direction through the pull belts (3). The inner bottom of the bag (1) is provided with a bottom support for supporting the forearm in the length direction. The support pad (6) is a right-angled trapezoidal body, the length of which is 10-20 cm less than the length of the bottom support of the bag (1), and the height of which is 30-40 cm lower than the height of the front and rear side plates of the bag (1), so that the support pad (6) is located inside the bag (1). The support pad (6) is composed of a pad core (7) and a cloth cover (701), and the cloth cover (701) is attached and covered on the outside of the pad core (7). The upper surface of the pad core (7) comprises, in sequence, a pad portion (8) at the highest height, a transition arc surface (9), and an inclined surface (10) gradually descending from the lower end of the transition arc surface (9) to the lowest height. The lengths of the pad portion (8) and the inclined surface (10) are equal, and the inclination angle between the inclined surface (10) and the bottom surface is 15-30°.

2. The detachable multi-functional forearm sling as claimed in claim 1, wherein, The cloth cover (701) is provided with an adhesive surface on the bottom of both sides, and the inner bottom of the bag (1) is provided with a rough surface (13) on the corresponding position.

3. The detachable multi-functional forearm sling as claimed in claim 1, wherein, The material of the pad core (7) is high-density sponge or silica gel pad.

4. The detachable multi-functional forearm sling as claimed in claim 2, wherein, The material of the pad core (7) is high-density sponge or silica gel pad.

5. A detachable multi-functional forearm sling according to any one of claims 1 to 4, wherein, The front and rear side plates on the left side of the bag (1) are beveled (11) and are palm placement areas. The front and rear side plates away from the bevel (11) are provided with an elbow fixing belt (12). One end of the elbow fixing belt (12) is fixed on the upper part of the rear side plate of the bag (1), and the other end is provided with a magic tape A surface. The front side plate of the bag (1) is provided with a magic tape B surface at the corresponding position.

6. A detachable multi-functional forearm sling as claimed in claim 5, wherein, The sling (2) is further provided with a shoulder pad and a length adjusting buckle.

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