CN215739728U

CN215739728U - Lateral position lower limb constant force traction resetting device

Info

Publication number: CN215739728U
Application number: CN202120864384.7U
Authority: CN
Inventors: 崔树科
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-02-08
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a lateral position lower limb constant force traction reduction device, which comprises a main board, wherein the bottom of one end of the main board is provided with a front support, the bottom of the other end of the main board is provided with a rear lifting support, one end of the top of the main board close to the front support is provided with a perineum protection soft pad and a lifting air bag, the other end of the main board is provided with a fixed shoe and a lower limb constant force traction assembly, the sole part of the fixed shoe is connected with the lower limb constant force traction assembly through an angle adjusting assembly, a transverse traction assembly is arranged between the lifting air bag and the fixed shoe, and the upper surface of the main board is further provided with a protection soft pad in a cushioning manner. The pain of the patient is relieved.

Description

Lateral position lower limb constant force traction resetting device

Technical Field

The utility model relates to the field of medical treatment, in particular to a lateral position lower limb constant force traction reduction device.

Background

At present, the commonly used lower limb traction device comprises a horizontal traction bed, a horizontal traction operation bed, a horizontal support and skin or bone traction, a suspended child skin traction device and the like, wherein the horizontal traction is only suitable for fracture horizontal position operation, and the traction bed or the support for treating lower limb fracture in the orthopedic horizontal position accounts for 99% of actual clinic; the traction system in the lateral position is few in practical application and is below 1 percent; however, various operations are frequently performed in the lateral recumbent position in clinical practice. It is therefore also imperative to have a traction system in the side position; the lateral patient has simple body position, does not need to move the patient too much, and is safe and low in risk; the operator operates in an upright position, is comfortable, has good incision visual field, has a three-dimensional reduction system, can accurately control the reduction precision of the fracture end, and can easily change the operation mode to solve various complex fractures and problems in the operation; therefore, the constant force traction system can reasonably adjust the static balance tension, so that the fracture end is stable and easy to control; through the quantitative operation steps, the method is simple and easy to learn, and a beginner can master the technology quickly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a resetting means is pull to lateral position low limbs constant force, includes the mainboard, mainboard one end bottom is equipped with the fore-stock, and other end bottom is equipped with back lifting support, the one end that the mainboard top is close to the fore-stock is equipped with perineum protection cushion, lift gasbag, and the other end is equipped with fixed shoes, low limbs constant force and pulls the subassembly, the sole of fixed shoes is connected with the low limbs constant force traction subassembly through angle adjusting part, it transversely pulls the subassembly to be equipped with between lift gasbag and the fixed shoes, the mainboard upper surface still fills up and is equipped with the protection cushion.

Further, the subassembly is pull to low limbs constant force includes first slide rail, balancer, pulls power component, reel, first slide rail sets up in mainboard upper portion along mainboard length direction to the one end extension of fore-stock is kept away from to the mainboard, balancer one end is connected on angle adjusting part, and the other end is connected with the power component that pulls, the reel sets up in the one end that the fore-stock was kept away from to first slide rail through the reel seat to be connected with the power component that pulls through the hank rope.

Furthermore, the traction power assembly is a spring, and the spring is embedded in the first slide rail and moves along the first slide rail under the driving of the reel.

Further, the angle adjusting assembly comprises a base connected with the first slide rail in a sliding mode, a fixing rod is vertically arranged on the upper portion of the base, an adjusting hoop is sleeved on the upper portion of the fixing rod, a balancer connecting piece is transversely arranged on the lower portion of the fixing rod, a shoe fixing plate is arranged at one end, close to the heel, of the sole face of the fixing shoe, an L-shaped angle adjusting rod is arranged at one end, close to the tiptoe, of the shoe fixing plate, an adjusting sleeve is arranged on the L-shaped angle adjusting rod, the adjusting sleeve is connected with the adjusting hoop through a rotating rod, and a locking piece is arranged on the adjusting sleeve.

Furthermore, the transverse traction assembly comprises a second slide rail arranged along the width direction of the main board, the bottom of one end, close to the heel of the fixed shoe, of the second slide rail is connected with the main board through a C-shaped fastener, a bandage tensioner is arranged at the top of the second slide rail, the other end of the second slide rail is connected with a transverse traction piece in a sliding mode, and the bottom of the transverse traction piece is connected with the bandage tensioner through a bandage.

Further, the transverse traction piece comprises a movable piece connected with the second sliding rail in a sliding mode and an arc-shaped piece arranged at one end, close to the binding belt strainer, of the movable piece.

Furthermore, the lifting air bag is arranged on the upper portion of the main board and is connected with the inflating air bag through an inflating pipe.

Further, the fore-stock symmetry sets up in the mainboard both sides, the fore-stock is including setting up in the sliding connection board of mainboard bottom and setting up in the L shape support of sliding connection board bottom, the sliding connection board surface is equipped with the adjustment tank along its length, L shape support surface is equipped with the several fixed orifices, the fixed orifices passes through fixing bolt and is connected with the adjustment tank.

Furthermore, the lower part of the L-shaped bracket is also sleeved with an operating bed sliding clamping piece.

Further, back lifting support is including setting up in the fork crane of cutting of mainboard bottom, it is equipped with the adjusting screw who runs through the lift arm in the fork crane to cut fork crane top, makes adjusting screw rotate and drives the lift arm and slide and realize cutting the fork lift.

After the scheme is adopted, the utility model has the following advantages:

(1) the method is simple and easy to learn, and beginners can master the technology quickly;

(2) the device can be applied to common operation tables which can be seen through without replacing the operation tables;

(3) if the segmental block anesthesia is selected, the lumbar anesthesia (light specific gravity, equal specific gravity and epidural) patient only needs to place the anesthesia position once, and the next operation can be carried out without turning over the position;

(4) the patient has simple body position and low risk;

(5) the anteversion angle of the femoral neck can be accurately controlled, the problem of overlarge anteversion angle is avoided, the femoral part can be moved in two dimensions, the reduction and the position stabilization are facilitated, the lateral position traction reduction system has more external reduction force methods than the supine position reduction system, and the kilogram of operating force is constant and controllable;

(6) the operator can operate comfortably in a standing position, the incision has good visual field, the operation posture of the operator can be easily changed to solve various problems, the operator has comfortable operation posture, the visual field is good, the operation space is comfortable, and the pollution risk is low;

(7) the constant force traction system can reasonably resist the retraction tension for adjusting the static soft tissue and muscle tension, so that the fracture traction force is continuously and stably balanced;

(8) there is no technical difficulty in the imaging operation;

in conclusion, the utility model can be applied to a common perspective operation bed, the body position of a patient is placed comfortably and reasonably, the operation visual field of an operator is good, the problem of operation traction failure in the operation is avoided by quantized multidimensional operation and constant-force traction in the operation, a beginner can master the technology quickly, the operation time can be shortened, and the pain of the patient is relieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic upper structure view of a lower limb constant-force traction reduction device in a lateral position.

Fig. 2 is a schematic diagram of the lower structure of the constant-force traction reduction device for the lateral position lower limbs of the utility model.

Fig. 3 is a schematic structural diagram of a lower limb constant-force traction assembly in the lateral position lower limb constant-force traction reduction device.

Fig. 4 is a schematic structural diagram of an angle adjusting component in the lateral position lower limb constant force traction reduction device.

Fig. 5 is a schematic structural diagram of a transverse traction assembly in the lateral position lower limb constant-force traction reduction device.

Fig. 6 is a schematic structural view of a front bracket in the lateral position lower limb constant force traction reduction device.

Fig. 7 is a schematic structural view of a rear lifting bracket in the lateral position lower limb constant force traction reduction device.

As shown in the figure: 1. a main board, 2, a front bracket, 2.1, a sliding connection board, 2.2, an L-shaped bracket, 2.3, an adjusting groove, 2.4, a fixing hole, 2.5, a fixing bolt, 3, a rear lifting bracket, 3.1, a scissor-type lifting bracket, 3.2, a lifting arm, 3.3, an adjusting screw rod, 4, a perineum protection cushion, 5, a lifting air bag, 6, a fixing shoe, 7, a lower limb constant force traction component, 7.1, a first slide rail, 7.2, a balancer, 7.3, a traction power component, 7.4, a twisting wheel, 7.5, a twisting wheel seat, 7.6, a twisting rope, 8, an angle adjusting component, 8.1, a base, 8.2, a fixing rod, 8.3, an adjusting hoop, 8.4, a balancer connecting piece, 8.5, a shoe fixing plate, 8.6, an L-shaped angle adjusting rod, 8.7, an adjusting sleeve, 8.8.8, a rotating rod, 8.9.9, a transverse traction component, a transverse fastener, a second slide rail, a transverse C-type traction fastener, 9.4, a tensioning device and a fixing plate, The movable piece, 9.4b, arc piece, 10, protection cushion, 11, inflate the trachea, 12, gas cell, 13, operation table card piece that slides.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

The utility model provides a resetting means is pull to lateral position low limbs constant force, includes mainboard 1, 1 one end bottom of mainboard is equipped with fore-stock 2, and other end bottom is equipped with back lifting support 3, 1 top of mainboard is close to the one end of fore-stock 2 and is equipped with perineum protection cushion 4, lift gasbag 5, and the other end is equipped with fixed shoes 6, low limbs constant force and pulls subassembly 7, the sole portion of fixed shoes 6 is passed through angle adjusting part 8 and is pull subassembly 7 with the low limbs constant force and be connected, it transversely pulls subassembly 9 to be equipped with between lift gasbag 5 and the fixed shoes 6, 1 upper surface of mainboard still fills up and is equipped with protection cushion 10.

As a preferred embodiment of this embodiment, the lower limb constant force traction assembly 7 includes a first slide rail 7.1, a balancer 7.2, a traction power assembly 7.3, and a reel 7.4, the first slide rail 7.1 is disposed on the upper portion of the main board 1 along the length direction of the main board 1, and extends toward one end of the main board 1 away from the front bracket 2, one end of the balancer 7.2 is connected to the angle adjustment assembly 8, the other end is connected to the traction power assembly 7.3, the reel 7.4 is disposed on one end of the first slide rail 7.1 away from the front bracket 2 through a reel seat 7.5, and is connected to the traction power assembly 7.3 through a reel 7.6, and the reel can be a reel with a self-locking brake.

As a preferred embodiment of this embodiment, the traction power assembly 7.3 is a spring, and the spring is embedded in the first slide rail 7.1 and moves along the first slide rail 7.1 under the driving of the pulley 7.4.

As a preferred embodiment of this embodiment, the angle adjusting assembly 8 includes a base 8.1 slidably connected to the first slide rail 7.1, a fixing rod 8.2 is vertically disposed on the upper portion of the base 8.1, an adjusting hoop 8.3 is sleeved on the upper portion of the fixing rod 8.2, a balancer connecting member 8.4 is transversely disposed on the lower portion of the fixing rod, a shoe fixing plate 8.5 is disposed at one end of the bottom surface of the fixed shoe 6 close to the heel, an L-shaped angle adjusting rod 8.6 is disposed at one end of the shoe fixing plate 8.5 close to the toe, the L-shaped angle adjusting rod 8.6 is provided with an adjusting sleeve 8.7, and the adjusting sleeve 8.7 is connected to the adjusting hoop 8.3 through a rotating rod 8.8 and provided with a locking member 8.9.

As a preferred embodiment of the embodiment, the transverse traction assembly 9 comprises a second slide rail 9.1 arranged along the width direction of the main board 1, the bottom of one end of the second slide rail 9.1 close to the heel of the fixed shoe is connected with the main board 1 through a C-shaped fastener 9.2, the top of the second slide rail 9.1 is provided with a tie tightener 9.3, the other end of the second slide rail 9.1 is slidably connected with a transverse traction piece 9.4, and the bottom of the transverse traction piece 9.4 is connected with the tie tightener 9.3 through a tie 9.5.

As a preferred embodiment of this embodiment, the transverse traction element 9.4 comprises a movable element 9.4a slidably connected to the second sliding rail 9.1, and an arc-shaped element 9.4b arranged at one end of the movable element 9.4a close to the tie tensioner 6.3.

As a preferred embodiment of the present embodiment, the lifting air bag 5 is disposed on the upper portion of the main board 1, and is connected to the inflating bag 12 through the inflating tube 11.

As a preferred embodiment of this embodiment, the front bracket 2 is symmetrically disposed on two sides of the main board 1, the front bracket 2 includes a sliding connection plate 2.1 disposed at the bottom of the main board 1 and an L-shaped bracket 2.2 disposed at the bottom of the sliding connection plate 2.1, an adjustment groove 2.3 is disposed on the surface of the sliding connection plate 2.1 along the length thereof, a plurality of fixing holes 2.4 are disposed on the surface of the L-shaped bracket 2.2, and the fixing holes 2.4 are connected with the adjustment groove 2.3 through fixing bolts 2.5.

As a preferred embodiment of the embodiment, the lower part of the L-shaped bracket 2.4 is sleeved with an operating bed sliding fastener 13.

As a preferred embodiment of this embodiment, the rear lifting support 3 includes a scissor-type lifting frame 3.1 disposed at the bottom of the main board 1, and an adjusting screw 3.3 penetrating through a lifting arm 3.2 of the scissor-type lifting frame is disposed at the top of the scissor-type lifting frame 3.1, so that the adjusting screw 3.3 rotates to drive the lifting arm 3.2 to slide to realize scissor-type lifting.

When the perineum protecting pillow is used, the carbon fiber main board is selected as the main board, the perineum protecting cushion is additionally arranged, the left and right sides of the affected limb of a patient can be supported, and the carbon fiber main board has low X-ray absorption and high light transmittance; the front support is arranged at two sides of the operating table and can be adjusted and fixed according to the height of the pelvis of the patient when the patient lies on the side through the adjustable sliding connection plate and the L-shaped support; the top support column main board of the rear lifting support, the bottom of which is arranged with the operating bed, and the height of the scissor-fork type lifting frame is adjusted by a screw rod, so that abduction and adduction adjustment can be carried out according to the fracture form of a patient; the angle adjusting component, the lower limb constant force traction component and the angle-adjustable fixing shoes are arranged, so that the internal rotation and external rotation positions of limbs can be adjusted according to the fracture types of different patients, and the longitudinal traction force can be adjusted according to the reset condition of the patients; the lifting air bag can control the lifting displacement of the proximal end of the femur; the transverse traction component is used for applying force for backward movement of the femoral part and can adjust the forward and backward movement of the proximal end of the femur; the protective soft pad can protect the limbs of the patient to be placed on a comfortable soft pad to protect the skin and avoid pressure sores.

The utility model solves the technical problems encountered in clinic according to human body biomechanics, has the posture advantage on treating partial lower limb fracture when lying on the side, designs and conceals a side-lying constant force traction system, and the device can meet all the functions of the lower limb supine position traction repositor, increases the continuous constant force traction for the traction of the lower limb, and avoids the condition that the operation can not reach the requirement of the reposition caused by the traction failure because a person moves in the operation process; two-dimensional controlled reduction is added to the lower limbs, and the reduction process is soft; has strong adaptability, and all the perspective common operation beds can be applied.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a resetting means is pull to lateral position low limbs constant force, a serial communication port, which comprises a mainboard, mainboard one end bottom is equipped with the fore-stock, and other end bottom is equipped with back lifting support, the one end that the mainboard top is close to the fore-stock is equipped with perineum protection cushion, lift gasbag, and the other end is equipped with fixed shoes, low limbs constant force and pulls the subassembly, the sole of fixed shoes is passed through angle adjusting part and is connected with the low limbs constant force traction subassembly, it transversely pulls the subassembly to be equipped with between lift gasbag and the fixed shoes, the mainboard upper surface still fills up and is equipped with the protection cushion.

2. The lateral position lower limb constant-force traction restoration device according to claim 1, wherein the lower limb constant-force traction assembly comprises a first slide rail, a balancer, a traction power assembly and a reel, the first slide rail is arranged on the upper portion of the main board along the length direction of the main board and extends towards one end of the main board far away from the front support, one end of the balancer is connected to the angle adjusting assembly, the other end of the balancer is connected with the traction power assembly, and the reel is arranged at one end of the first slide rail far away from the front support through a reel seat and is connected with the traction power assembly through a reel rope.

3. The lateral position lower limb constant-force traction resetting device as claimed in claim 2, wherein the traction power assembly is a spring, and the spring is embedded in the first slide rail and moves along the first slide rail under the driving of the reel.

4. The device for constant-force traction and reduction of lower limbs in lateral position according to claim 1, wherein the angle adjustment assembly comprises a base slidably connected with the first slide rail, a fixing rod is vertically arranged on the upper portion of the base, an adjustment hoop is sleeved on the upper portion of the fixing rod, a balancer connecting piece is transversely arranged on the lower portion of the fixing rod, a shoe fixing plate is arranged at one end, close to the heel, of the sole surface of the fixing shoe, an L-shaped angle adjustment rod is arranged at one end, close to the toe, of the shoe fixing plate, an adjustment sleeve is arranged on the L-shaped angle adjustment rod, and the adjustment sleeve is connected with the adjustment hoop through a rotating rod and provided with a locking piece.

5. The device for the constant-force traction and reduction of the lower limbs in the lateral recumbent position according to claim 1, wherein the transverse traction component comprises a second slide rail arranged along the width direction of the main board, the bottom of one end of the second slide rail close to the heel of the fixed shoe is connected with the main board through a C-shaped fastener, a bandage tensioner is arranged at the top of the second slide rail, a transverse traction piece is connected to the other end of the second slide rail in a sliding mode, and the bottom of the transverse traction piece is connected with the bandage tensioner through a bandage.

6. The device of claim 5, wherein the transverse traction member comprises a movable member slidably connected to the second rail, and an arcuate member disposed at an end of the movable member adjacent to the strap tensioner.

7. The device for the constant-force traction and reduction of the lower limbs in the lateral recumbent position according to claim 1, wherein the lifting air bag is arranged at the upper part of the main board and is connected with the inflating air bag through an inflating pipe.

8. The lower limb constant-force traction reduction device in the lateral position as claimed in claim 1, wherein the front brackets are symmetrically arranged on two sides of the main board, each front bracket comprises a sliding connection plate arranged at the bottom of the main board and an L-shaped bracket arranged at the bottom of the sliding connection plate, the surface of the sliding connection plate is provided with an adjusting groove along the length of the sliding connection plate, the surface of the L-shaped bracket is provided with a plurality of fixing holes, and the fixing holes are connected with the adjusting grooves through fixing bolts.

9. The device for the constant-force traction and reduction of the lower limbs in the lateral recumbent position according to claim 8, wherein the lower part of the L-shaped bracket is further sleeved with a sliding fastener of an operating table.

10. The device for constant-force traction and restoration of the lower limbs in the lateral recumbent position according to claim 1, wherein the rear lifting support comprises a scissor-type lifting frame arranged at the bottom of the main board, and an adjusting screw rod penetrating through a lifting arm in the scissor-type lifting frame is arranged at the top of the scissor-type lifting frame, so that the adjusting screw rod rotates to drive the lifting arm to slide to realize scissor-type lifting.