CN210077980U

CN210077980U - Reinforced leather traction device

Info

Publication number: CN210077980U
Application number: CN201920121152.5U
Authority: CN
Inventors: 杨红萍; 林洪; 陆亦芳; 徐爱华; 沈兰娟
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-02-18
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a reinforcement type skin draw gear, including shank inclusion and thigh inclusion, connect structure as an organic whole through two traction bands between thigh inclusion and the shank inclusion, two traction band symmetries are sewed up in same one side of thigh inclusion and shank inclusion, and the one end fixedly connected with traction block that thigh inclusion was kept away from in two traction bands, fixedly connected with pulls the couple on the traction block, the fixed ankle clamping device that is equipped with of one end that thigh inclusion was kept away from to the shank inclusion, one side that shank inclusion kept away from traction band is followed its length direction and is fixed to be equipped with multiunit reinforcement mechanism, shank inclusion, thigh inclusion and ankle clamping device's both sides are equipped with the connection mounting. The utility model discloses an ankle clamping device who sets up plays well and pulls spacingly, and through being equipped with multiunit strengthening mechanism, the friction is pull in the increase simultaneously, improves the skin and pulls the success rate.

Description

Reinforced leather traction device

Technical Field

The utility model relates to a skin draw gear specifically is a reinforcement type skin draw gear.

Background

After hip fracture, the legs need to be pulled and stretched, so that broken bones are prevented from being inserted into wrong positions, and the growth direction of new bones is ensured to be right.

At present, aiming at hip joint fracture, bone traction is generally adopted, an iron rod directly penetrates into a bone of a heel, a plumb bob is hung below the iron rod to pull the whole leg, and perforation is equivalent to secondary injury.

The skin traction is one of the common conservative treatment methods in orthopedics department, and the traction force is transmitted to the skeleton by utilizing the attachment points of muscles on the skeleton, so that the fracture is reset and fixed, and the healing of the fracture is promoted.

At present, the leather traction device has the fatal defect that the leather traction device is not firm to fix, is easy to slip after being fixed, leads the foot to lose traction, and leads to leather traction failure, so the reinforced leather traction device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reinforcement type skin draw gear plays well through setting up ankle clamping device in the bottom of shank inclusion and pulls spacingly, is equipped with multiunit strengthening mechanism on the parcel face of shank inclusion simultaneously, can adjust parcel internal diameter according to shank exterior structure, and the friction is pull in the increase, improves the skin and pulls the success rate.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: the utility model provides a reinforcement type skin draw gear, includes shank inclusion and thigh inclusion, connect structure as an organic whole through two traction bands between thigh inclusion and the shank inclusion, two traction band symmetries are sewed up same one side at thigh inclusion and shank inclusion, and the one end fixedly connected with traction block that thigh inclusion was kept away from in two traction bands, fixedly connected with pulls the couple on the traction block, the fixed ankle clamping device that is equipped with of one end that thigh inclusion was kept away from to the shank inclusion, one side that shank inclusion kept away from traction band is along the fixed multiunit strengthening mechanism that is equipped with of its length direction, shank inclusion, thigh inclusion and ankle clamping device's both sides are equipped with the connection mounting.

Preferably, the shank inclusion and the thigh inclusion are both cloth pieces with sector structures, and the shank inclusion and the thigh inclusion of the sector structures form an inclusion with a conical structure after wrapping the leg part, so that the shank inclusion and the thigh inclusion more conform to the external structure of the leg part of the human body.

Preferably, ankle clamping device includes the gasbag strip of fan-shaped structure, the gasbag strip is spliced the tip of shank inclusion, and the one end of gasbag strip has the air bag of beating through the hose connection, beat and be connected with disappointing valve on the gasbag, but the gasbag strip of gassing can more comfortable joint in the top of human ankle, also provide good limiting displacement to shank inclusion and thigh inclusion under the blockking of ankle to but the gasbag strip of gassing can effectively adjust the centre gripping dynamics, avoids causing too big oppression to the ankle.

Preferably, the gasbag strip evenly is equipped with a plurality of non slipping spur along its length direction, the non slipping spur is silica gel piece or rubber piece, and is equipped with many ventilative grooves on the non slipping spur, and the non slipping spur has strengthened the frictional force between gasbag strip and the human skin, and the non slipping spur that sets up alternately simultaneously and the ventilative groove on the non slipping spur have guaranteed that the gasbag strip has good gas permeability when the centre gripping parcel, improves the comfort level that the patient dressed.

Preferably, the surface of the thigh inclusion, which is far away from the traction belt, is glued with a first cushion, and the first cushion increases the friction and comfort between the thigh inclusion and the thigh skin.

Preferably, the reinforcing mechanism comprises a plurality of reinforcing units, and is connected through hinge fixed connection between the adjacent reinforcing units, reinforcing unit fixed connection is on the surface of shank inclusion, and a plurality of reinforcing units pass through the hinge and rotate the connection, make the reinforcing mechanism form chain structure, and chain structure's reinforcing mechanism can be crooked along with shank external structure, makes shank inclusion and shank outside laminate more.

Preferably, the reinforcing units comprise fixing grooves, adjacent fixing grooves are connected through the hinges, the fixing grooves are glued on the surface of the shank inclusion body, sliding grooves are formed in two sides of one end inside each fixing groove, each fixing groove is internally provided with an elastic plate, two ends of each elastic plate are respectively provided with a pin in a penetrating manner, the pin at one end of each elastic plate is rotatably connected to one end of each fixing groove, the pin at the other end of each elastic plate is slidably connected into the corresponding sliding groove, the upper surface of each elastic plate is glued with a second cushion, the lower surface of each elastic plate is provided with an adjusting mechanism, the curvature of each elastic plate is adjusted through the adjusting mechanism, and when the elastic plates are elastically deformed, the pins can correspondingly slide in the sliding grooves to match the curvature change of the elastic plates, so that each reinforcing unit on the reinforcing mechanism can independently adjust the inner diameter of each wrapping section, and the shank inclusion body can wrap, the second cushion improves the friction and comfort of the package.

Preferably, adjustment mechanism includes fixed cover and adjusting bolt, fixed cover runs through and fixes the middle part position at the fixed slot, and its fixed cover runs through the shank inclusion simultaneously, adjusting bolt threaded connection is in fixed cover, and adjusting bolt's tip is spherical structure, and adjusting bolt's spherical end supports on the lower surface of elastic plate, adjusting bolt's screw in and screw out realization are adjusted the curvature of elastic plate.

Preferably, the connecting and fixing piece is one of a magic tape, a bandage or a buckle, and the fixing of the shank inclusion, the thigh inclusion and the ankle clamping device is convenient and quick by adopting a connecting mode of the connecting and fixing piece.

Compared with the prior art, the reinforced leather traction device adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a reinforcement type skin draw gear sets up ankle clamping device through the bottom at the shank inclusion, and ankle clamping device plays good traction limiting displacement to the shank inclusion, avoids shank inclusion and thigh inclusion to break away from the shank.

Two, adopt the utility model discloses a reinforcement type skin draw gear is equipped with multiunit strengthening mechanism on the parcel face through the shank inclusion, and chain structure's strengthening mechanism can be along with shank exterior structure is crooked, adjusts each parcel cross-section internal diameter, makes shank inclusion and shank outside laminate more, effectively increases the frictional force between shank inclusion and the shank portion, strengthens pulling the friction, further avoids shank inclusion and thigh inclusion to break away from the shank, effectively improves the towed success rate of skin.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the reinforced leather traction device of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic sectional structure view of the reinforcement unit in the embodiment.

Reference numerals: 1. A shank envelope; 2. a thigh envelope; 21 a first cushion; 3. a traction belt; 4. a traction block; 41. a traction hook; 5. an air bag strip; 51. inflating an air bag; 52. anti-skid blocks; 53. a ventilation groove; 6. fixing grooves; 61. an elastic plate; 611. a pin; 62. a second cushion; 63. a chute; 64. fixing a sleeve; 65. adjusting the bolt; 7. a hinge; the fixing member 8 is attached.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, reinforced leather traction device comprises a shank inclusion 1 and a thigh inclusion 2, wherein the shank inclusion 1 and the thigh inclusion 2 are cloth pieces with fan-shaped structures, the shank inclusion 1 and the thigh inclusion 2 with fan-shaped structures form a cone-shaped inclusion after wrapping legs, the outer structure of legs of a human body is more conformed to, a first cushion 21 is glued on one surface of the thigh inclusion 2 far away from a traction belt 3, and the first cushion 21 increases friction and comfort between the thigh inclusion 2 and thigh skin.

Connect structure as an organic whole through two traction bands 3 between thigh inclusion 2 and the shank inclusion 1, two traction bands 3 symmetry are sewed up in thigh inclusion 2 and shank inclusion 1 with one side, and the one end fixedly connected with traction block 4 of thigh inclusion 2 is kept away from to two traction bands 3, and fixedly connected with pulls couple 41 on traction block 4, and traction block 4 makes things convenient for trampling of patient's sole, and traction couple 41 is used for providing traction force.

As shown in fig. 3, an ankle clamping device is fixedly arranged at one end of the calf inclusion 1 far from the thigh inclusion 2, the ankle clamping device comprises an air bag strip 5 with a fan-shaped structure, the air bag strip 5 is connected to the end of the calf inclusion 1 in an adhesive manner, one end of the air bag strip 5 is connected with an inflating bag 51 through a hose, the inflating bag 51 is connected with an air release valve, the air bag strip 5 capable of inflating and deflating can be more comfortably clamped above the ankle of a human body, a good limiting effect is also provided for the calf inclusion 1 and the thigh inclusion 2 under the blocking of the ankle, the clamping force can be effectively adjusted by the air bag strip capable of inflating and deflating, the too large compression on the ankle is avoided, a plurality of anti-slip blocks 52 are uniformly arranged on the air bag strip 5 along the length direction thereof, the anti-slip blocks 52 are silica gel blocks or rubber blocks, and a plurality of ventilation grooves 53 are arranged on the anti-slip blocks 52, the anti-slip blocks 52, the anti-skidding piece 52 and the ventilative groove 53 on the anti-skidding piece 52 that set up at intervals simultaneously have guaranteed that gasbag strip 5 has good gas permeability when the centre gripping parcel, improve the comfort level that the patient dressed.

As shown in fig. 2 and 4, a plurality of groups of reinforcing mechanisms are fixedly arranged on one side of the calf inclusion 1 away from the traction belt 3 along the length direction of the calf inclusion, each reinforcing mechanism comprises a plurality of reinforcing units, adjacent reinforcing units are fixedly connected through hinges 7, the reinforcing units are fixedly connected on the surface of the calf inclusion 1, the reinforcing units are rotatably connected through the hinges 7, so that the reinforcing mechanisms form a chain structure, the reinforcing mechanisms of the chain structure can bend along with the external structure of the calf, so that the calf inclusion 1 is more attached to the external part of the calf, each reinforcing unit comprises a fixing groove 6, the adjacent fixing grooves 6 are connected through the hinges 7, the fixing grooves 6 are glued on the surface of the calf inclusion 1, sliding grooves 63 are arranged on two sides of one end inside the fixing groove 6, an elastic plate 61 is arranged inside the fixing groove 6, pins 611 are arranged at two ends of the elastic plate 61, the pins 611 at one end of the elastic plate 61 are rotatably, the pin 611 at the other end of the elastic plate 61 is connected in the sliding groove 63 in a sliding manner, the second cushion 62 is glued on the upper surface of the elastic plate 61, the lower surface of the elastic plate 61 is provided with an adjusting mechanism, the curvature of the elastic plate 61 is adjusted by the adjusting mechanism, when the elastic plate 61 is elastically deformed, the pin 611 correspondingly slides in the sliding groove 63 to match the curvature change of the elastic plate 61, the design realizes that each reinforcing unit on the reinforcing mechanism can independently adjust the inner diameter of each wrapping section, so that the calf wrapping body 1 wraps the calf more tightly, the second cushion 62 improves the friction and comfort of the wrapping, the adjusting mechanism comprises a fixing sleeve 64 and an adjusting bolt 65, the fixing sleeve 64 penetrates through and is fixed at the middle position of the fixing groove 6, the fixing sleeve 64 simultaneously penetrates through the calf wrapping body 1, the adjusting bolt 65 is in the fixing sleeve 64 in a threaded manner, the end part of the adjusting bolt 65 is of a spherical structure, and the spherical end of, the adjustment of the curvature of the elastic plate 61 is performed by screwing in and out the adjustment bolt 65.

The both sides of shank inclusion 1, thigh inclusion 2 and ankle clamping device are equipped with connects mounting 8, connect mounting 8 for magic subsides, ribbon or buckle in, adopt the connected mode of connecting the mounting, make shank inclusion 1 and thigh inclusion 2 and ankle clamping device's fixed convenient and fast.

The utility model discloses a bottom at shank inclusion 1 sets up ankle clamping device, ankle clamping device plays good traction limiting displacement to shank inclusion 1, avoid shank inclusion 1 and thigh inclusion 2 to break away from the shank, be equipped with multiunit strengthening mechanism on the parcel face through shank inclusion 1, the strengthening mechanism of chain structure can be crooked along with shank exterior structure, the adjustment wraps up in the cross-section internal diameter each, make shank inclusion 1 laminate with the shank outside more, effectively increase the frictional force between shank inclusion 1 and the shank, strengthen and pull the friction, further avoid shank inclusion 1 and thigh inclusion 2 to break away from the shank, effectively improve the success rate that the skin pulls.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a reinforcement type skin draw gear, includes shank inclusion (1) and thigh inclusion (2), its characterized in that: connect structure as an organic whole through two traction area (3) between thigh inclusion (2) and shank inclusion (1), two traction area (3) symmetry are sewed up in same one side of thigh inclusion (2) and shank inclusion (1), and one end fixedly connected with traction block (4) of thigh inclusion (2) are kept away from in two traction area (3), fixedly connected with pulls couple (41) on traction block (4), the one end that thigh inclusion (2) were kept away from in shank inclusion (1) is fixed and is equipped with ankle clamping device, one side that traction area (3) were kept away from in shank inclusion (1) is fixed along its length direction and is equipped with multiunit strengthening mechanism, shank inclusion (1), thigh inclusion (2) and ankle clamping device's both sides are equipped with connects mounting (8).

2. The reinforced leather traction device of claim 1, wherein: the shank inclusion body (1) and the thigh inclusion body (2) are both fan-shaped cloth pieces.

3. The reinforced leather traction device of claim 1, wherein: ankle clamping device includes gasbag strip (5) of fan-shaped structure, gasbag strip (5) splice be in the tip of shank inclusion (1), and the one end of gasbag strip (5) has inflating bag (51) through the hose connection, it is connected with the release valve on gasbag (51) to inflate.

4. The reinforced leather traction device of claim 3, wherein: the air bag strip (5) is evenly provided with a plurality of anti-skidding blocks (52) along the length direction of the air bag strip, the anti-skidding blocks (52) are silica gel blocks or rubber blocks, and a plurality of ventilation grooves (53) are formed in the anti-skidding blocks (52).

5. The reinforced leather traction device of claim 1, wherein: the surface, far away from the traction belt (3), of the thigh wrapping body (2) is glued and connected with a first cushion (21).

6. The reinforced leather traction device of claim 1, wherein: the reinforcing mechanism comprises a plurality of reinforcing units, adjacent reinforcing units are fixedly connected through hinges (7), and the reinforcing units are fixedly connected to the surface of the shank inclusion body (1).

7. The reinforced leather traction device of claim 6, wherein: consolidate the unit and include fixed slot (6), adjacent fixed slot (6) pass through hinge (7) are connected, fixed slot (6) splice on the surface of shank inclusion (1), the both sides of the inside one end of fixed slot (6) all are equipped with spout (63), all be equipped with elastic plate (61) in fixed slot (6), the both ends of elastic plate (61) all run through and are equipped with pin (611), and pin (611) of elastic plate (61) one end rotate to be connected in one of fixed slot (6), and pin (611) sliding connection of the elastic plate (61) other end is in spout (63), the upper surface cementing of elastic plate (61) has second cushion (62), elastic plate (61) lower surface is equipped with adjustment mechanism.

8. The reinforced leather traction device of claim 7, wherein: adjustment mechanism includes fixed cover (64) and adjusting bolt (65), fixed cover (64) run through and fix the middle part position in fixed slot (6), and its fixed cover (64) runs through shank inclusion (1) simultaneously, adjusting bolt (65) threaded connection is in fixed cover (64), and the tip of adjusting bolt (65) is spherical structure, and the spherical end of adjusting bolt (65) supports on the lower surface of elastic plate (61).

9. The reinforced leather traction device of claim 1, wherein: the connecting and fixing piece (8) is one of a magic tape, a ribbon or a buckle.