CN213250160U

CN213250160U - Limb fracture repositor

Info

Publication number: CN213250160U
Application number: CN202021453356.8U
Authority: CN
Inventors: 朱新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-25
Anticipated expiration: 2030-07-22

Abstract

The limb fracture repositor comprises: the device comprises a left screw sleeve, a left screw rod, a middle adjusting screw sleeve, a right screw rod, a right screw sleeve, a lining support plate, a handheld adjusting rod, a lining protective belt and a fastening binding belt; the supporting screw is established to left swivel nut right-hand member, the branch base is connected to the supporting screw lower extreme, establish the roll ball in the base, supporting screw upper end screw in nut is fixed on left swivel nut, the fixed grabhook of three bandages is fixed at left swivel nut left end, left swivel nut establishes reverse internal thread and left screw left end reverse external screw thread and cooperatees, left screw right end is established forward external screw thread and is established reverse internal thread and right screw left end reverse external screw thread and cooperatees with middle regulation swivel nut forward internal thread other end, right screw right-hand member is established forward screw thread and is cooperateed with right swivel nut forward screw thread, the structure of right swivel nut is the same and symmetry with left swivel nut. The middle adjusting screw sleeve is provided with a plurality of rotating adjusting jacks. The screw rod component consists of a left screw sleeve, a left screw rod, a middle adjusting screw sleeve, a right screw rod and a right screw sleeve, and two same components form a set for simultaneous use.

Description

Limb fracture repositor

Technical Field

The utility model relates to a medical appliance for orthopedic reduction, in particular to a limb fracture restorer.

Background

The success and quality of fracture reduction are the key for treating fracture, the treatment effect can be achieved with half the effort after the reduction is good, no matter the fracture reduction is firstly accurate by traditional Chinese medicine and western medicine, the western medicine mostly adopts a treatment method of cutting and punching holes for the fracture reduction of four limbs, so that secondary injury can be caused, the pain of a patient is increased, the risk of infection is caused, and the economic burden of the patient is increased. Therefore, in order to reset the fracture of a patient as soon as possible and relieve the pain and reduce the economic burden of the patient, through many years of careful research and repeated tests and practices, the limb fracture restorer is designed, has a plurality of advantages for the fracture restoration by using the limb fracture restorer, has no secondary wound, no risk, safety and reliability, shortens the recovery period with the restoration rate of more than 98 percent, has low requirement on places, can be used for implementing fracture restoration operation in fracture places, is particularly suitable for the treatment of disaster areas, replaces the fracture treatment method of punching by a knife, and saves time, labor and cost; simple structure, simple operation, and has the effects of simplicity, practicality and low cost. At present, no product is available in the market of medical instruments.

Disclosure of Invention

The utility model aims at providing a limbs fracture restorer satisfies the needs that the fracture patient reduced the operation, changes the fracture reduction method that has created in the past, and furthest alleviates patient's misery, shortens the course of treatment, alleviates patient's economic burden.

The limb fracture repositor mainly comprises: the device comprises a left screw sleeve, a right screw sleeve, a left screw rod, a right screw rod, a middle adjusting screw sleeve, a lining protective belt, a fastening screw sleeve binding belt, a lining support plate and a handheld adjusting rod; the right-hand member of left swivel nut is equipped with supporting screw, and the supporting screw lower extreme is connected with the base, is equipped with the roll ball in the base, and the perpendicular fixed connection of nut is on left swivel nut in the supporting screw upper end, and the fixed grabhook of three bandages of left swivel nut left end fixedly connected with, the grabhook is bent into 90 degrees left, and three grabhook tops are established to the circular arc hemisphere face and with three staggered arrangements, and one forms a draw-in groove under last two promptly, makes it conveniently insert and fasten the swivel nut ligature area and play the fixed action. The left screw sleeve inner wall is communicated with a reverse internal thread and is matched with the left screw rod left end reverse external thread screwed in screw sleeve, the right end of the left screw rod is arranged into a forward thread to be matched with the forward internal thread arranged in the middle adjusting screw sleeve, the inner wall of the other end of the middle adjusting screw sleeve is arranged into a reverse internal thread to be matched with the reverse external thread on the left end of the right screw rod, and the right end of the right screw rod is arranged into a forward thread to be matched with the inner wall forward thread of the right screw sleeve. The structure of the right screw sleeve is the same as that of the left screw sleeve but the direction is opposite. The middle part of the middle adjusting screw sleeve is provided with a plurality of small holes along the circumference, and the adjusting rod is inserted into the holes to rotate to drive the left and right screw sleeves to move outwards in two directions, thereby realizing the purpose of stretching the fracture part outwards to achieve the purpose of restoration. The spiral stretching rod external member consisting of the left screw sleeve, the left screw rod, the middle adjusting screw sleeve, the right screw rod and the right screw sleeve is provided with a pair of two spiral stretching rod external members which have the same structure and size with the external member.

Lining protective tape: the inner lining protective belt is composed of a strip-shaped soft belt with the width of 2.5-3 cm, wherein the two ends of the soft belt are provided with human adhesive cloth, one side edge of the inner lining protective belt is provided with strip-shaped convex edges higher than the belt surface for preventing the binding belt from being separated from the inner lining protective belt, the two ends of the inner lining protective belt are also made into two strips, and the binding belt is annularly bound at the two ends of an affected part when in use.

Fastening a thread sleeve binding tape: the strap-type metal binding belt is composed of a strip-shaped strap, a movable turning plate and a rotating hook, wherein a plurality of small holes are formed in the strap and used for clamping and binding the hook, one end of the strap is connected with one end of a rectangular metal movable turning plate through a connecting buckle, the metal movable turning plate is made into a groove shape, namely, two sides of the metal movable turning plate are bent by 90 degrees, small holes are symmetrically formed in two side walls, two ends of the rotating hook penetrate into the small holes and can freely rotate up and down, a hook is arranged in the center of the other end of the rotating hook, and the hook. The ligature belt system of same structure is two equally, and the ligature area card is held in the fixed grabhook of bandage of swivel nut about a pair of during the use, and the ligature is on the inside lining protection band at affected part both ends.

A support resisting plate: the long arc-shaped plate is arranged, a threadless sleeve is arranged in the center of the convex surface of the arc-shaped plate and is used for being sleeved on a screw sleeve of a bandage-free fixing gripper, and the support resisting plate is only used under the condition that the fracture affected part cannot be bound, and is placed under the armpit or the thigh root to play a role in fixing one end.

The adjusting stick is held by hand: one end of the metal wire is a round rod, the other end of the metal wire is bent into a strip-shaped ring sleeve, the metal wire is convenient to hold in hands, the round rod end of the adjusting rod is inserted into the small hole of the middle adjusting screw sleeve to rotate the adjusting screw sleeve, and the screw rod screw sleeves at the two ends are driven to move in opposite directions.

The limb fracture repositor has the beneficial effects that: the reduction of the patient's pain and economic burden, do not open the knife and do not bore, have secondary injury, the risk is small, safe and reliable, the reduction rate can reach more than 98%, recovery period is shortened, it is not strict to require the place, can use the reduction apparatus to carry on the reduction of fracture operation in the place where the fracture happens, especially suitable for the treatment of the disaster area, replace the fracture reduction therapeutic method of perforating of opening the knife, save time, save effort, save the expense; simple structure, simple operation, and has the effects of simplicity, practicality and low cost.

Is made of stainless steel, is durable, has no pollution and medical wastes in the using process, and accords with the environment-friendly sanitary conditions.

Drawings

Fig. 1 is a schematic view of a single structure of the limb fracture repositor of the present invention.

FIG. 2 is a schematic view of a screw sleeve and a screw rod part of the gripper without a binding band.

Fig. 3 is a schematic structural view of the lining protective tape.

Fig. 4 is a schematic structural view of a fastening thread insert binding band.

In the figure, 1-left threaded sleeve, 1.1-bandage fixing gripper, 1.2-nut, 1.3-supporting screw, 1.4-strut base, 1.5-rolling ball, 2-left screw, 3-middle adjusting threaded sleeve, 3.1-rotation adjusting jack, 4-right screw, 5-right threaded sleeve, 5.1-right bandage fixing gripper, 5.2-right nut, 5.3-right supporting screw, 5.4-right supporting rod base, 5.5-right rolling ball, 6-supporting butt plate, 6.1-non-thread butt plate sleeve, 7-hand-held regulating rod, 8-lining protecting band, 8.1-internal and external adhesive cloth, 9-fastening screw sleeve binding band, 9.1-movable turning plate, 9.2-rotating hanging buckle, 9.3-hook, 9.4-movable connecting buckle and 9.5-binding band hook hole.

Detailed Description

The limb fracture repositor of the utility model, the concrete implementation mode is described as follows with reference to the attached drawings, the components of the limb fracture repositor mainly comprise: the device comprises a left screw sleeve 1, a left screw rod 2, a middle adjusting screw sleeve 3, a right screw rod 4, a right screw sleeve 5, a lining support plate 6, a handheld adjusting rod 7, a lining protection belt 8 and a fastening screw sleeve binding belt 9; the vertical supporting screw rod 1.3 that is equipped with of 1 right-hand member of left swivel nut, the supporting screw rod 1.3 lower extreme is connected with branch base 1.4, be equipped with roll ball 1.5 in the branch base 1.4, supporting screw rod 1.3 upper end is through screw in nut 1.2, nut 1.2 fixed connection is on left swivel nut 1, 1.1 of three bandage fixed grabhook of left swivel nut left end fixedly connected with, the grabhook is crooked 90 degrees left, three grabhook tops are established to the circular arc hemisphere face and are arranged three staggers, one is last two and forms a draw-in groove under, make it conveniently insert and fasten in swivel nut ligature area 9 and play the fixed action. The inner wall of the left screw sleeve 1 is communicated with a reverse internal thread and is matched with the reverse external thread screwed in screw sleeve at the left end of the left screw rod 2, the right tail end of the left screw rod 2 is provided with a forward thread which is matched with the forward internal thread arranged in the middle adjusting screw sleeve 3, the inner wall of the other end of the middle adjusting screw sleeve 3 is arranged into a reverse internal thread which is matched with the reverse external thread at the left tail end of the right screw rod 4, and the right end of the right screw rod 4 is arranged into a forward thread which is matched with the forward thread at the inner. The right swivel nut 5 is by right bandage fixed gripper 5.1, right nut 5.2, right supporting screw 5.3, right branch pole base 5.4, right rolling ball 5.5, the fixed gripper 5.1 of three bandages of right-hand member fixedly connected with, the gripper bends to 90 degrees right, the structure of right swivel nut 5 is the same with left swivel nut 1 only the opposite direction. The middle part of the middle adjusting screw sleeve 3 is provided with a plurality of rotating adjusting insertion holes 3.1 along the circumference, and the inserting holes of the hand-held adjusting rod 7 rotate to drive the left screw sleeve and the right screw sleeve to move outwards in two directions, thereby realizing the purpose of stretching the fracture part outwards to achieve the purpose of resetting. The spiral stretching rod external member consisting of the left screw sleeve 1, the left screw rod 2, the middle adjusting screw sleeve 3, the right screw rod 4 and the right screw sleeve 5 is completely made into two parts which are matched with each other for use and have the same structure and size with the external member.

Lining protective tape 8: the inner lining protective belt is composed of a strip-shaped soft belt with the width of 2.5-3 cm, inner and outer adhesive cloths 8.1 are arranged at two ends of the soft belt, a strip-shaped convex edge higher than the belt surface is arranged at one side edge of the inner lining protective belt and used for preventing the binding belt from being separated from the inner lining protective belt, the two inner lining protective belt are also manufactured into two strips, and when the inner lining protective belt is used, the inner lining protective belt is annularly bound on the surfaces of two ends of muscles of an affected part to.

Fastening the thread sleeve binding tape 9: the novel binding belt is composed of a strip-shaped belt, a movable turning plate 9.1, a rotating hanging buckle 9.2 and a hook 9.3, wherein a plurality of small holes are formed in the belt and are binding belt hook holes 9.5 for clamping and fixing the hook 9.3, one end of the belt is connected with one end of a rectangular metal movable turning plate 9.1 through a movable connecting buckle 9.4, the metal movable turning plate 9.1 is made into a groove shape, namely, two sides of the metal movable turning plate are bent by 90 degrees, small holes are symmetrically formed in two side walls, two ends of the rotating hanging buckle 9.2 penetrate into the small holes and can freely rotate up and down, the hook 9.3 is arranged in the center of the other end of the rotating hanging buckle 9.2, and the hook 9.3 is clamped into the binding belt hook holes 9.. The ligature area of same structure is made two equally, and the ligature area card is held in the fixed grabhook of bandage of swivel nut about a pair of during the use, and the ligature is on the inside lining protection band at affected part both ends.

A susceptor resisting plate 6: the fixing device is designed into a strip arc-shaped plate, a threadless sleeve 6.1 is arranged in the center of the convex surface of the arc-shaped plate and is used for being sleeved on a screw sleeve of a bandage-free fixing gripper, and the support resisting plate 6 is only used under the condition that one end of the support resisting plate cannot be used for binding the fracture affected part, and is placed under the armpit or the thigh root to play a role in fixing one end.

Hand-held adjustment stick 7: one end of the metal wire is a round rod, the other end of the metal wire is bent into a strip-shaped ring sleeve, the metal wire is convenient to hold in hands, the round rod end of the adjusting rod is inserted into the small hole of the middle adjusting screw sleeve 3 to rotate the adjusting screw sleeve, the screw rods at the two ends are driven to enable the screw sleeves to move in opposite directions, and the purpose of stretching and resetting the fracture part is achieved.

Claims

1. The limb fracture repositor is characterized in that: the forming components of the device mainly comprise a left threaded sleeve (1), a left screw rod (2), a middle adjusting threaded sleeve (3), a right screw rod (4), a right threaded sleeve (5), a lining support plate (6), a handheld adjusting rod (7), a lining protective belt (8) and a fastening threaded sleeve binding belt (9); the right end of the left screw sleeve (1) is vertically provided with a supporting screw rod (1.3), the lower end of the supporting screw rod (1.3) is connected with a supporting rod base (1.4), a rolling ball (1.5) is arranged in the supporting rod base (1.4), the upper end of the supporting screw rod (1.3) is screwed into a nut (1.2), the nut (1.2) is fixedly connected to the left screw sleeve (1), the left end of the left screw sleeve (1) is fixedly connected with three binding band fixing grippers (1.1), the grippers are bent to 90 degrees leftwards, the inner wall of the left screw sleeve (1) is communicated with a reverse internal thread and matched with a reverse external thread screwed-in screw sleeve at the left end of the left screw rod (2), the right end of the left screw rod (2) is provided with a forward thread and matched with a forward internal thread arranged in the left end of the middle adjusting screw sleeve (3), the right end of the middle adjusting screw sleeve (3) is provided with a reverse thread and matched with a reverse thread at the left end of the right screw rod, The right nut (5.2), the right supporting screw rod (5.3), right branch base (5.4), right rolling ball (5.5) are constituteed, right support screw rod (5.3) are equipped with perpendicularly to right swivel nut (5) left end, right support screw rod (5.3) lower extreme is connected with right branch base (5.4), be equipped with rolling ball (5.5) in right branch base (5.4), right support screw rod (5.3) upper end screw in right nut (5.2), right nut (5.2) fixed connection is on right swivel nut (5), right swivel nut (5) right-hand member fixedly connected with three bandage fixed grabhooks (5.1), the grabhook bends to 90 degrees right, the structure of right swivel nut (5) is the same with left swivel nut (1) only opposite direction, middle part of adjusting swivel nut (3) is equipped with a plurality of rotation adjustment jack (3.1) along the circumference, the swivel nut is moved to two outside opposite directions about the screw rod is driven to hand holding the rotation of adjusting the patchhole (7), swivel nut (1) is moved by left swivel nut (1), The screw sleeve rod stretching external member consisting of the left screw rod (2), the middle adjusting screw sleeve (3), the right screw rod (4) and the right screw sleeve (5) is formed into a pair of matched external members by two same external members.

2. A limb fracture reducer according to claim 1 in which: the lining protection belt (8) is composed of a long strip-shaped soft belt with the width of 2.5-3 cm, inner and outer adhesive fabrics (8.1) are arranged at two ends of the soft belt, a strip-shaped convex edge higher than the belt surface is arranged at one side edge of the lining protection belt and used for preventing the binding belt from being separated from the lining protection belt, the lining protection belt is also made into two strips, and the two strips are annularly bound on the surfaces of two ends of muscles at an affected part during use and play a role in protecting skin.

3. A limb fracture reducer according to claim 1 in which: the binding belt (9) for the fastening thread sleeve consists of a strip-shaped belt, a movable turning plate (9.1), a rotary buckle (9.2) and a hook (9.3), wherein a plurality of small holes are arranged on the belt and are binding belt hook holes (9.5) for clamping the hook (9.3) to realize binding and fixing, one end of the belt is connected with one end of the rectangular metal movable turning plate (9.1) through a movable connecting buckle (9.4), the metal movable turning plate (9.1) is made into a groove shape, namely, two sides are bent at 90 degrees, small holes are symmetrically arranged on the two side walls, two ends of the rotary buckle (9.2) penetrate into the small holes and can freely rotate up and down, the hook (9.3) is arranged in the center of the other end of the rotary buckle (9.2), the hook (9.3) is clamped into the binding belt hook holes (9.5) to play a fixing role during use, two binding belts with the same structure are clamped in binding belt fixing grabs of a pair of left and right thread sleeves during use, and the inner lining protective bands are bound at the two ends of the affected part.

4. A limb fracture reducer according to claim 1 in which: the supporting plate (6) is a strip arc-shaped plate, a thread-free sleeve (6.1) is arranged in the center of the convex surface of the arc-shaped plate and used for being sleeved on a screw sleeve of the bandage-free fixed gripper, and the supporting plate (6) is only used for the condition that one end of the supporting plate cannot be used for binding the affected part of the fracture.

5. A limb fracture reducer according to claim 1 in which: the handheld adjusting stick (7) is made of metal wires, one end of the handheld adjusting stick is a round bar, the other end of the handheld adjusting stick is bent into a long-strip-shaped ring sleeve, the handheld adjusting stick is convenient to hold in the hand, and the handheld adjusting stick is inserted into a small hole of the middle adjusting screw sleeve (3) to rotate the adjusting screw sleeve.

6. A limb fracture reducer according to claim 1 in which: the left end of the left screw sleeve (1) is fixedly connected with three bandage fixing grippers (1.1) and the right end of the right screw sleeve (5) is fixedly connected with three right bandage fixing grippers (5.1), the tops of the three grippers are arranged to be arc hemispheres, the three grippers are staggered, namely, one gripper is arranged to be a clamping groove, and the two grippers are conveniently inserted into the fastening screw sleeve binding belt (9) to play a role in fixing.