CN213249600U

CN213249600U - Lower limb bone traction protection device

Info

Publication number: CN213249600U
Application number: CN202021356379.7U
Authority: CN
Inventors: 林琼美; 龙昕; 陈筱慧; 罗翼; 韦慧娟; 周鲜
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-25
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a lower limb bone traction protection device, belonging to the technical field of orthopedic traction tools, which comprises a bottom plate, two protective side plates, a bracket and a bandage for fixing the lower limb of a patient on the bracket; the bottom plate is horizontally arranged, the two protective side plates are vertically arranged on the left side and the right side of the bottom plate, and the protective side plates are detachably connected with the bottom plate; the bracket is arranged in the middle of the top surface of the bottom plate and is positioned between the two protective side plates; the support comprises a first support plate for supporting the thigh of the patient and a second support plate for supporting the lower leg of the patient; the first supporting plate is obliquely arranged, one end of the first supporting plate is fixedly connected with the bottom plate, the other end of the first supporting plate is fixedly connected with the second supporting plate, and the second supporting plate is horizontally arranged and is lower than the protective side plate; the utility model provides an among the lower limb bone traction process, the problem of the healthy limb of patient is stabbed easily to the traction bow, when still having solved the patient that turns about medical personnel, the easy pressurized of traction bow causes the problem of patient's wound oozing blood.

Description

Lower limb bone traction protection device

Technical Field

The utility model relates to an orthopedics traction tool technical field, in particular to low limbs bone traction protection device.

Background

Lower limb bone traction is a common means and method for treating lower limb fracture, but a traction bow used in the traction process has the defect of exposed tip, is easy to stab the healthy limb of a patient, and has larger potential safety hazard; therefore, the medical staff usually places a protective object on the exposed tip, but this way brings inconvenience to the medical staff; in addition, when a patient needs to turn left and right, the left side or the right side of the traction bow is easily pressed, so that a traction needle of the traction bow moves, and the condition of bleeding of the wound of the patient is caused; therefore, there is a need for a lower limb bone traction protection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a lower limb bone traction protection device, which is used to solve the problem that a traction bow easily stabs a patient's healthy limb during the lower limb bone traction process, and also used to solve the problem that the traction bow is easily pressed to cause bleeding in a wound of the patient when a medical staff turns the patient left and right.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a lower limb bone traction protection device comprises a bottom plate, two protection side plates, a bracket and a bandage for fixing the lower limb of a patient on the bracket; the bottom plate is horizontally arranged, the two protection side plates are vertically arranged on the left side and the right side of the bottom plate, and the protection side plates are detachably connected with the bottom plate; the bracket is arranged in the middle of the top surface of the bottom plate and is positioned between the two protective side plates; the bracket and the two protection side plates are arranged at intervals, and the length of each protection side plate is greater than or equal to that of the bracket; the support comprises a first support plate for supporting the thigh of the patient and a second support plate for supporting the lower leg of the patient; the first supporting plate is obliquely arranged, one end of the first supporting plate is fixedly connected with the bottom plate, the other end of the first supporting plate is fixedly connected with the second supporting plate, and the second supporting plate is horizontally arranged and is lower than the protective side plate.

Preferably, the bottom interval of protection curb plate orientation support one side is provided with a plurality of installation pieces, the installation piece with bottom plate parallel arrangement, be connected with the bolt perpendicularly on the installation piece, the installation piece with the bottom plate all with bolt threaded connection.

Preferably, the first support plate has a first placing groove for placing the thigh of the patient, and the second support plate has a second placing groove for placing the lower leg of the patient.

Preferably, a cushion pad is disposed in each of the first placement groove and the second placement groove.

Preferably, the cushion pad is a sponge pad.

Preferably, the number of the binding bands is two, the binding bands are elastic bands, a hair side sticker is arranged at one end of each binding band, a hook side sticker is arranged at the other end of each binding band, and the length of each hair side sticker is larger than that of each hook side sticker.

Preferably, the lower limb bone traction protection device further comprises a traction mechanism; the traction mechanism comprises a traction frame, a fixed pulley, a lifting device, a tension meter, a traction rope and an elastic piece; the traction frame is arranged on one side of the top surface of the bottom plate and is higher than the protective side plate, and the second support plate is positioned between the first support plate and the traction frame; the fixed pulley is arranged at the top of the traction frame, the lifting device is arranged on the traction frame, the tension meter is arranged on the lifting device and is positioned below the fixed pulley, and the tension measuring end of the tension meter is vertically arranged upwards; one end of the traction rope is a movable end used for being connected with a traction bow, and the other end of the traction rope crosses over the fixed pulley and is connected with the tension measuring end of the tension meter through the elastic piece.

Preferably, elevating gear includes lifter plate, screw rod and knob, the lifter plate level set up, and with traction frame sliding connection, the screw rod is worn to establish perpendicularly the lifter plate, and with lifter plate threaded connection, the bottom of screw rod through first bearing with the bottom plate rotates to be connected, the upper portion of screw rod through the second bearing with traction frame rotates to be connected, knob fixed mounting be in the top of screw rod.

Preferably, the elastic member is a spring or an elastic string.

Preferably, one end of the second support plate, which is far away from the first support plate, is fixedly connected with the traction frame.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model is provided with a bracket for placing the lower limbs of the patient on the bottom plate, and the patient can lean the lower limbs on the bracket during the traction treatment of the lower limbs, thereby improving the comfort level of the patient; the left side and the right side of the bottom plate are provided with the protective side plates, the protective side plates can shield the exposed tip end of the traction bow in the left and right directions, the problem that the traction bow stabs the healthy limbs of a patient or pierces a bed sheet is avoided, and medical accidents are reduced; wherein, the protection curb plate can be dismantled with the bottom plate and be connected, the dismouting of being convenient for, during the use, pull down the protection curb plate from the bottom plate earlier, place patient's low limbs on the support again to will pull into patient's low limbs by the bow, at last will protect the curb plate install to the bottom plate on can, avoid the existence of protection curb plate to influence the operation that pulls into patient's low limbs by the bow.

2. The utility model discloses be equipped with the bandage that is used for fixing patient's low limbs on the support, when medical personnel need turn the patient left or right, the accessible bandage is fixed patient's low limbs on the support, again together with whole device upset, because support and two protection curb plate intervals set up, patient's low limbs are fixed on the support after the upset, pull the bow and set up with two protection curb plate intervals, consequently, pull the bow and can not appear the pressurized and cause the condition of patient's wound oozing blood, the utility model discloses can further improve the safety in utilization of pulling the bow, reduce the patient and pull the misery of in-process at the low limbs bone.

3. The utility model is provided with a traction mechanism which is used for adjusting the traction force of the lower limb bone traction; the medical personnel can drive the lifting device to ascend or descend, and adjust the stretching amount of the elastic piece, namely the pulling force of the elastic piece is adjusted, and the pulling force of the elastic piece is equal to the pulling force of the traction rope; be provided with the tensiometer between elevating gear and the elastic component, the medical personnel of being convenient for directly reads the numerical value of traction force, and medical personnel can adjust traction force to the size that accords with the doctor's advice requirement according to patient's actual conditions. In addition, when medical personnel need turn the patient left or right, together with whole device upset, the rear of drive mechanism upset still can pull patient's low limbs, and the contained angle of haulage rope and patient's low limbs does not change, effectively improves patient's recovered effect.

4. The lifting device for driving the tension meter to move up and down has the advantages of simple structure, convenient operation and strong practicability; during the use, only need rotate the screw rod through the knob, the lifter plate can reciprocate slowly, and stability is high, and the medical personnel of being convenient for adjust the tensile volume of elastic component.

Drawings

Fig. 1 is a schematic structural view of a lower limb bone traction protection device provided by an embodiment of the invention;

fig. 2 is a schematic view of the connection between the bracket and the bottom plate according to the embodiment of the present invention;

fig. 3 is a diagram illustrating a position relationship between a bracket and two protection side plates according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a strap according to an embodiment of the present invention;

FIG. 5 is a schematic view of a prior art traction bow;

the main reference symbols in the drawings are as follows:

in the figure, 1-bottom plate, 2-protective side plate, 3-bracket, 4-first support plate, 5-second support plate, 6-buffer pad, 7-first placing groove, 8-second placing groove, 9-bandage, 10-traction frame, 11-fixed pulley, 12-tension meter, 13-traction rope, 14-elastic element, 15-lifting plate, 16-screw, 17-knob, 18-first bearing, 19-second bearing, 20-traction bow, 21-hook face paste, 22-rough face paste, 23-mounting block and 24-bolt.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1-5, a lower limb bone traction protection device includes a bottom plate 1, two protection side plates 2, a support 3, two binding bands 9 and a traction mechanism. Wherein, the bottom plate 1 is used as a carrier, the two protection side plates 2 play a role of preventing stabbing, the bracket 3 is used for placing the lower limbs of a patient, the bandage 9 is used for fixing the lower limbs of the patient on the bracket 3, and the traction mechanism is used for connecting the traction bow 20 and applying traction force to the traction bow 20.

The bottom plate 1 is horizontally arranged, the two protection side plates 2 are vertically arranged at the left side and the right side of the bottom plate 1, and the protection side plates 2 are detachably connected with the bottom plate 1; the bottom interval of protection curb plate 2 towards support one side is provided with a plurality of installation pieces 23, and installation piece 23 and bottom plate 1 parallel arrangement are connected with bolt 24 on the installation piece 23 perpendicularly, and installation piece 23 and bottom plate 1 all with bolt 24 threaded connection. In this embodiment, each protective side plate 2 is provided with three mounting blocks 23. The bracket 3 is arranged in the middle of the top surface of the bottom plate 1 and is positioned between the two protection side plates 2. The support 3 sets up with two protection curb plate 2 intervals, and the length of protection curb plate 2 is greater than or equal to the length of support 3. In this embodiment, the length of the protective side plate 2 is greater than that of the bracket 3. The utility model discloses during the use, patient's low limbs are placed on support 3, and traction bow 20 fixes on patient's low limbs to be located between two protection curb plates 2, protection curb plate 2 can shelter from traction bow 20 in the left and right directions and expose most advanced, avoids appearing traction bow 20 stabs patient's strong limb or punctures the problem of sheet, reduces the emergence of medical accident. Protection curb plate 2 can dismantle with bottom plate 1 and be connected, the dismouting of being convenient for, during the use, pull down protection curb plate 2 from bottom plate 1 earlier, place patient's low limbs on support 3 again to will pull into bow 20 and squeeze into patient's low limbs, will protect curb plate 2 at last install to bottom plate 1 on can, avoid the existence of protection curb plate 2 to influence the operation that pulls into patient's low limbs to pull bow 20. The width of the traction bow 20 is smaller than the distance between the two protective side plates 2.

The support 3 comprises a first support plate 4 for supporting the thigh of a patient and a second support plate 5 for supporting the lower leg of the patient. The first supporting plate 4 is obliquely arranged, one end of the first supporting plate is fixedly connected with the bottom plate 1, the other end of the first supporting plate is fixedly connected with the second supporting plate 5, and the second supporting plate 5 is horizontally arranged and is lower than the protective side plate 2. When a patient carries out the lower limb bone traction treatment process, the lower limb is rested on the bracket 3, so that the comfort level of the patient is improved. Wherein, the first supporting plate 4 is provided with a first placing groove 7 for placing the thigh of the patient, the second supporting plate 5 is provided with a second placing groove 8 for placing the calf of the patient, and the first placing groove 7 and the second placing groove 8 are both provided with a cushion 6. In this embodiment, the cushion pad 6 is a sponge pad. First standing groove 7, second standing groove 8 and blotter 6's setting further improve patient's low limbs and rest on the comfort level on support 3, and have certain restriction effect to patient's low limbs, when bandage 9 cooperates fixed patient's low limbs with support 3, have good fixed effect to patient's low limbs.

The bandage 9 is movably arranged, the bandage 9 is an elastic belt, one end of the bandage is provided with a hair surface paste 22, the other end of the bandage is provided with a hook surface paste 21, and the length of the hair surface paste 22 is larger than that of the hook surface paste 21, so that the bandage 9 can fix the lower limbs of patients with different body types conveniently. When medical personnel need turn the patient left or right, accessible bandage 9 is fixed patient's low limbs on support 3, overturns together with whole device again, because support 3 sets up with 2 intervals of two protection curb plates, patient's low limbs are fixed on support 3 after the upset, and traction bow 20 sets up with 2 intervals of two protection curb plates, consequently, traction bow 20 can not appear the pressurized and cause the condition of patient's wound oozing blood, the utility model discloses can further improve traction bow 20's safety in utilization, reduce the painful of patient at the low limbs bone traction in-process. Wherein, the number of the bandage 9 is two, one of which can be used for fixing the shank and the other can be used for fixing the thigh. When the binding band is used, the binding band 9 firstly penetrates through the lower part of the first support plate 4 or the second support plate 5, then the binding band 9 is tensioned, and finally the hair side sticker 22 and the hook side sticker 21 are adhered together.

The traction mechanism comprises a traction frame 10, a fixed pulley 11, a lifting device, a tension meter 12, a traction rope 13 and an elastic piece 14. The traction frame 10 is arranged on one side of the top surface of the bottom plate 1 and is higher than the protective side plate 2, the second support plate 5 is positioned between the first support plate 4 and the traction frame 10, and one end, far away from the first support plate 4, of the second support plate 5 is fixedly connected with the traction frame 10. The fixed pulley 11 is arranged at the top of the traction frame 10, the lifting device is arranged on the traction frame 10, the tension meter 12 is arranged on the lifting device and located below the fixed pulley 11, and the tension measuring end of the tension meter 12 is vertically arranged upwards. One end of the traction rope 13 is a movable end for connecting with the traction bow 20, and the other end crosses the fixed pulley 11 and is connected with the tension measuring end of the tension meter 12 through the elastic element 14. The elastic member 14 is a spring or an elastic string.

The traction mechanism is used for connecting the traction bow 20 and adjusting the traction force of the lower limb bone traction; the medical staff can drive the lifting device to ascend or descend, the stretching amount of the elastic part 14 is adjusted, the pulling force of the elastic part 14 can be adjusted, and the pulling force of the elastic part 14 is equal to the pulling force of the traction rope 13. The tension meter 12 is arranged between the lifting device and the elastic piece 14, so that medical staff can read the numerical value of the traction force directly, and the medical staff can adjust the traction force to the size meeting the requirements of medical orders according to the actual situation of a patient. In addition, when medical personnel need turn the patient left or right, together with whole device upset together, the rear of drive mechanism upset still can pull patient's low limbs, and the contained angle of haulage rope 13 and patient's low limbs does not change, effectively improves patient's recovered effect.

In this embodiment, the lifting device comprises a lifting plate 15, a screw 16 and a knob 17, the lifting plate 15 is horizontally arranged and is slidably connected with the traction frame 10, the screw 16 vertically penetrates through the lifting plate 15 and is in threaded connection with the lifting plate 15, the bottom of the screw 16 is rotatably connected with the base plate 1 through a first bearing 18, the upper part of the screw 16 is rotatably connected with the traction frame 10 through a second bearing 19, and the knob 17 is fixedly installed at the top of the screw 16; the elastic member 14 is a spring. The lifting device for driving the tension meter 12 to move up and down has the advantages of simple structure, convenient operation and strong practicability; when the medical elastic piece 14 stretching device is used, the lifting plate 15 can slowly move up and down only by rotating the screw 16 through the knob 17, the stability is high, and medical staff can conveniently adjust the stretching amount of the elastic piece 14.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a low limbs bone traction protection device which characterized in that: comprises a bottom plate, two protective side plates, a bracket and a bandage for fixing the lower limbs of a patient on the bracket; the bottom plate is horizontally arranged, the two protection side plates are vertically arranged on the left side and the right side of the bottom plate, and the protection side plates are detachably connected with the bottom plate; the bracket is arranged in the middle of the top surface of the bottom plate and is positioned between the two protective side plates; the bracket and the two protection side plates are arranged at intervals, and the length of each protection side plate is greater than or equal to that of the bracket; the support comprises a first support plate for supporting the thigh of the patient and a second support plate for supporting the lower leg of the patient; the first supporting plate is obliquely arranged, one end of the first supporting plate is fixedly connected with the bottom plate, the other end of the first supporting plate is fixedly connected with the second supporting plate, and the second supporting plate is horizontally arranged and is lower than the protective side plate.

2. The lower limb bone distraction protection device of claim 1, wherein: the protective side plate faces the bottom of one side of the support and is provided with a plurality of mounting blocks at intervals, the mounting blocks are arranged in parallel with the bottom plate, the mounting blocks are vertically connected with bolts, and the mounting blocks and the bottom plate are in threaded connection with the bolts.

3. The lower limb bone distraction protection device of claim 1, wherein: the first supporting plate is provided with a first placing groove for placing the thigh of the patient, and the second supporting plate is provided with a second placing groove for placing the lower leg of the patient.

4. The lower limb bone distraction protection device of claim 3, wherein: and cushion pads are arranged in the first placing groove and the second placing groove.

5. The lower limb bone distraction protection device of claim 4, wherein: the buffer pad is a spongy cushion.

6. The lower limb bone distraction protection device of claim 1, wherein: the binding bands are movably arranged, the number of the binding bands is two, the binding bands are elastic bands, a hair side sticker is arranged at one end of each binding band, a hook side sticker is arranged at the other end of each binding band, and the length of each hair side sticker is larger than that of each hook side sticker.

7. The lower limb bone distraction protection device of claim 1, wherein: the lower limb bone traction protection device also comprises a traction mechanism; the traction mechanism comprises a traction frame, a fixed pulley, a lifting device, a tension meter, a traction rope and an elastic piece; the traction frame is arranged on one side of the top surface of the bottom plate and is higher than the protective side plate, and the second support plate is positioned between the first support plate and the traction frame; the fixed pulley is arranged at the top of the traction frame, the lifting device is arranged on the traction frame, the tension meter is arranged on the lifting device and is positioned below the fixed pulley, and the tension measuring end of the tension meter is vertically arranged upwards; one end of the traction rope is a movable end used for being connected with a traction bow, and the other end of the traction rope crosses over the fixed pulley and is connected with the tension measuring end of the tension meter through the elastic piece.

8. The lower limb bone distraction protection device of claim 7, wherein: the lifting device comprises a lifting plate, a screw rod and a knob, the lifting plate is horizontally arranged and is in sliding connection with the traction frame, the screw rod vertically penetrates through the lifting plate and is in threaded connection with the lifting plate, the bottom of the screw rod is rotatably connected with the bottom plate through a first bearing, the upper portion of the screw rod is rotatably connected with the traction frame through a second bearing, and the knob is fixedly mounted at the top of the screw rod.

9. The lower limb bone distraction protection device of claim 8, wherein: the elastic piece is a spring or an elastic rope.

10. The lower limb bone distraction protection device of claim 9, wherein: and one end of the second support plate, which is far away from the first support plate, is fixedly connected with the traction frame.