Pressure reduction type Brown's frame

Abstract

The utility model relates to a pressure reduction type Brown's frame which comprises a support body, a mounting plate and a plurality of elastic rubber water bags, the mounting plate is arranged above the support body, the elastic rubber water bags are arranged on the mounting plate at intervals in the length direction of the support body, the elastic rubber water bags expand and extend vertically upwards when being filled with water, and numbers contract and reset downwards when being waterproof. After an affected limb of a patient is placed on the support body, it is guaranteed that the heel and the rear ankle of the patient are located above the elastic rubber water bag, water is filled into the elastic rubber water bag, the elastic rubber water bag expands and extends upwards, and the elastic rubber water bag is in supporting contact with the heel and the rear ankle and is in soft contact with the heel and the rear ankle, so that the pressure of the heel is effectively relieved; in addition, the elastic rubber water bag is a rubber product, is large in elasticity, is not easy to damage, is installed on the installation plate, is not easy to move, and effectively guarantees stability during bone traction.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary instrument technical field especially, relates to a decompression type brown's frame. BACKGROUND

[0002] Brown's frame is the auxiliary tool for traction operation in orthopedics department, and bone traction or skin traction is carried out through the Brown's traction frame pulley, so that the purposes of recovering fracture, dislocation, maintaining the position after reduction or correcting joint deformity and relieving muscle spasm pain are achieved.

[0003] When Brown's frame is used for traction in clinical work, pressure injury is prone to occur in the heel and rear ankle of the patient, so a disposable glove filled with a certain amount of water is usually used to support the heel and rear ankle of the patient after the lower limbs are placed on the Brown's frame, but the disposable glove is prone to breakage and displacement under pressure, and the supporting effect is not ideal. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a decompression type Brown's frame, which effectively solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] A decompression type Brown's frame comprises a support body, a mounting plate and a plurality of elastic rubber water bags, the mounting plate is arranged above the support body, the elastic rubber water bags are arranged on the mounting plate along the length direction of the support body, and the elastic rubber water bags are vertically upwardly expanded and extended when being filled with water and are vertically downwardly contracted and reset when being drained.

[0007] Therefore, after the patient's affected limb is placed on the support body, the heel and rear ankle of the patient are ensured to be located above the elastic rubber water bags, the elastic rubber water bags are filled with water, the elastic rubber water bags are expanded and extended upwardly, the elastic rubber water bags are in soft contact with the heel and rear ankle, the pressure of the heel is effectively relieved, the pressure injury of the heel is avoided, the elastic rubber water bags are made of rubber and have great elasticity and are not prone to breakage, the elastic rubber water bags are installed on the mounting plate and are not prone to displacement, the stability during bone traction is effectively ensured, at least four elastic rubber water bags are arranged on the mounting plate, the support formed by the four elastic rubber water bags has a large coverage range, the elastic rubber water bags opposite to the heel and rear ankle are selected to be filled with water according to actual needs, so as to adapt to patients of different heights, in addition, different amounts of water are injected into the elastic rubber water bags, the elastic rubber water bags have different expansion and extension heights, so as to meet different hoisting heights during bone traction, and the utility model has high universality.

[0008] Further, each side of the elastic rubber water bag is provided with an interface matched with the syringe for water filling and discharging of the elastic rubber water bag.

[0009] Further, the outermost layer of each elastic rubber water bag is provided with a heat preservation layer.

[0010] Further, the support body is provided with a horizontal part and an inclined part at one end of the horizontal part, the horizontal part and the inclined part are both fixed with elastic fabric support parts, the mounting plate is arranged above the horizontal part, a hanger is arranged at one side of the horizontal part above the mounting plate, a first pulley is arranged at the top of the hanger, and a second pulley is arranged at the side of the horizontal part away from the inclined part.

[0011] Further, two sliding seats are arranged on the horizontal part in a limiting sliding mode, the hanger is fixed on one of the sliding seats, and the mounting plate is fixed on the other sliding seat.

[0012] Further, each side of the two sliding seats is provided with a through threaded hole, and a fastening bolt is threadedly matched and screwed in each threaded hole, the two fastening bolts are both in abutting engagement with the side of the horizontal part, and an anti-skid handle is fixed on the end of each fastening bolt.

[0013] Compared with the prior art, the utility model has the advantages as follows.

[0014] 1. After the patient's affected limb is placed on the support body, the heel and the rear ankle part of the patient are ensured to be above the elastic rubber water bag, water is filled into the elastic rubber water bag, the elastic rubber water bag is expanded and extends upward, and the heel and the rear ankle part are in soft contact with the elastic rubber water bag, so that the heel pressure is effectively relieved, the heel pressure injury is avoided, the elastic rubber water bag is made of rubber and has great elasticity and is not easy to be damaged, the elastic rubber water bag is installed on the mounting plate and is not easy to be displaced, and the stability during bone traction is effectively ensured.

[0015] 2. The four elastic rubber water bags are arranged on the mounting plate at intervals, and the support formed by the four elastic rubber water bags has a large coverage range, the elastic rubber water bag opposite to the heel and the rear ankle part is selected to be filled with water according to actual needs, so as to adapt to patients of different heights, in addition, different amounts of water are injected into the elastic rubber water bag, the elastic rubber water bag has different expansion and extension heights, so as to meet different hoisting heights of bone traction, and the universality is high.

[0016] 3. The sliding cooperation between the sliding seat and the horizontal part can be used for fine adjustment of the positions of the mounting plate and the elastic rubber water bag along the horizontal part, so as to be further applicable to patients of different heights, the hanger is adjusted to the position corresponding to the affected part by sliding adjustment along the horizontal part, and the universality of the decompression type Brown's frame is further increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure perspective view of the utility model;

[0018] Figure 2 It is the local structure section view of the utility model one;

[0019] Figure 3 It is the local structure section view of the utility model two;

[0020] Figure 4 It is the elastic water bag detailed structure view in the utility model.

[0021] In the drawing: 1, support body;11, horizontal part;12, inclined part;2, elastic fabric support part;3, sliding seat;31, threaded hole;32, fastening bolt;4, mounting plate;5, elastic rubber water bag;51, interface;52, regulating valve;6, hanger;7, first pulley;8, second pulley. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of Brown's frame of decompression type, including support body 1, mounting plate 4 and several elastic rubber water bags 5, mounting plate 4 is arranged above support body 1, elastic rubber water bag 5 is arranged on mounting plate 4 along the length direction of support body 1, and elastic rubber water bag 5 is vertically extended when being inflated, and it is vertically contracted when being drained.

[0024] When the lower limbs of patient are pulled by the Brown's frame of decompression type, after placing the affected limb of patient on support body 1, ensure that the heel and rear ankle of patient are located above elastic rubber water bag 5, fill water in elastic rubber water bag 5, and elastic rubber water bag 5 is extended upward, and it is in soft contact with the heel and rear ankle, effectively relieve the pressure of heel, avoid the pressure injury of heel and rear ankle, and elastic rubber water bag 5 is rubber product, and it is not easy to break, and it is installed on mounting plate 4, not easy to shift, effectively ensure the stability when being pulled.

[0025] In addition, at least four elastic rubber water bags 5 are arranged on the mounting plate 4, and the support formed by the four elastic rubber water bags 5 guarantees a large coverage range, and according to actual needs, the elastic rubber water bag 5 opposite to the position of the heel and the rear ankle is selected to be filled with water to adapt to patients of different heights, in addition, by injecting different amounts of water into the elastic rubber water bag 5, the elastic rubber water bag 5 expands and extends to different heights to meet different hoisting heights of bone traction, and the universality is high.

[0026] Specifically, each elastic rubber water bag 5 is provided with an interface 51 matched with the syringe for connecting, and the elastic rubber water bag 5 is filled and drained with water, and the interface 51 is connected with the syringe, and the elastic rubber water bag 5 is filled and drained with water, and the interface 51 is provided with an adjusting valve 52, and the adjusting valve 52 controls the flow path to be closed when the interface 51 is connected with the interface 51, and controls the flow path to be open when the water is filled and drained, and the use is facilitated.

[0027] Specifically, the outermost layer of each elastic rubber water bag 5 has a heat preservation layer, in summer, the elastic rubber water bag 5 is filled with water at room temperature, which helps to cool the heel and rear ankle of the patient, in winter, warm water is injected into the elastic rubber water bag 5, which can heat the heel and rear ankle of the patient, and the comfort of the patient is improved, in addition, the heat preservation layer is arranged on the outer layer of the elastic rubber water bag 5, which can avoid rapid heat loss.

[0028] Specifically, the support body 1 has a horizontal part 11 and an inclined part 12 located at one end of the horizontal part 11, and the elastic fabric support part 2 is fixed on the horizontal part 11 and the inclined part 12, which is convenient for supporting the affected limb of the patient, the mounting plate 4 is arranged above the horizontal part 11, and the hanger 6 is arranged on one side of the mounting plate 4 above the horizontal part 11, the first pulley 7 is installed on the top of the hanger 6, and the second pulley 8 is installed on the side of the horizontal part 11 away from the inclined part 12, and the first pulley 7 and the second pulley 8 cooperate with the lifting rope to facilitate bone traction of the patient.

[0029] Specifically, the horizontal part 11 is provided with two sliding seats 3, the hanger 6 is fixed on one of the sliding seats 3, and the mounting plate 4 is fixed on the other sliding seat 3, and the sliding seat 3 is slidably connected with the horizontal part 11, so that the position of the mounting plate 4 and the elastic rubber water bag 5 can be adjusted along the horizontal part 11, which is further suitable for patients of different heights, and the hanger 6 is adjusted to the position corresponding to the affected part by sliding along the horizontal part 11, and the universality of the decompression type Brown's frame is further improved.

[0030] Specifically, one side of the two sliding seats 3 is provided with a through threaded hole 31, and two threaded holes 31 are threadedly matched with fastening bolts 32, and the two fastening bolts 32 are correspondingly matched with the side of the horizontal part 11, when the sliding seat 3 needs to be adjusted, the fastening bolt 32 is loosened, the end of the fastening bolt 32 is separated from the horizontal part 11, and the fastening is cancelled, after adjustment, the fastening bolt 32 is tightened, the fastening bolt 32 is matched with the horizontal part 11, the fastening effect is realized, the sliding seat 3 is prevented from sliding at will, the stability of bone traction is ensured, the end of the two fastening bolts 32 is fixed with an anti-skid handle, the anti-skid handle is pinched, the contact area with fingers is increased, the fastening bolt 32 is conveniently screwed and adjusted, and the anti-slip function is achieved when screwing.

[0031] The above is a detailed description of the present application combined with specific embodiments, which cannot be limited to the specific embodiments. For ordinary skilled persons in the technical field to which the present application belongs, some equivalent substitutions or obvious modifications can be made without departing from the concept of the present application, and the same performance or use is achieved, which should be regarded as belonging to the patent protection range determined by the submitted claims.

Claims

1. A decompression type Brownian rack, characterized by: The Brownian frame comprises a support body (1), a mounting plate (4) and a plurality of elastic rubber water bags (5); The mounting plate (4) is arranged above the bracket body (1), and the elastic rubber water bags (5) are arranged on the mounting plate (4) at intervals along the length direction of the bracket body (1); The elastic rubber water bag (5) expands and extends vertically upward when filled with water, and contracts and resets vertically downward when drained; Each side of the elastic rubber water bag (5) is provided with an interface (51) that can be matched with a syringe for connecting to the elastic rubber water bag (5) for filling and draining water; A regulating valve (52) is installed on each of the interfaces (51).

2. The decompression-type Brownian rack according to claim 1, characterized in that: The outermost layer of each elastic rubber water bag (5) has a heat-insulating layer.

3. The decompression-type Brownian rack according to claim 1, characterized in that: The bracket body (1) has a horizontal portion (11) and an inclined portion (12) located at one end of the horizontal portion (11); An elastic fabric support portion (2) is fixed on both the horizontal portion (11) and the inclined portion (12); The mounting plate (4) is arranged above the horizontal portion (11), and a hanger (6) is provided above the horizontal portion (11) on one side of the mounting plate (4), and a first pulley (7) is installed on the top of the hanger (6); A second pulley (8) is installed on the side of the horizontal portion (11) away from the inclined portion (12).

4. The decompression-type Brownian rack according to claim 3, characterized in that: The upper limit sliding sleeve of the horizontal portion (11) has two sliding seats (3), the hanger (6) is fixed on one of the sliding seats (3), and the mounting plate (4) is fixed on the other sliding seat (3).

5. The decompression-type Brownian rack according to claim 4, characterized in that: One side portion of the two sliding seats (3) is provided with a through threaded hole (31), and a fastening bolt (32) is screwed in the two threaded holes (31) in a matching manner. The two fastening bolts (32) are respectively engaged with the side portions of the horizontal portion (11); Anti-slip twist handles are fixed to the ends of the two fastening bolts (32).

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