CN215688854U

CN215688854U - Adjustable traction equipment for fracture patient

Info

Publication number: CN215688854U
Application number: CN202120430247.2U
Authority: CN
Inventors: 添添
Original assignee: Hefei Qida Information Technology Co ltd
Current assignee: Hefei Qida Information Technology Co ltd
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2022-02-01
Anticipated expiration: 2031-02-28

Abstract

The utility model discloses adjustable traction equipment for a fracture patient, which comprises a traction mechanism which is detachably arranged on one side of a sickbed and can be independently used, wherein the traction mechanism comprises two vertical support rods fixed on a moving seat, the upper ends of the two support rods are fixedly provided with a transverse installation box with an opening at the right side, the top of the installation box is fixedly provided with a vertical pipe, the inner side of the vertical pipe is movably inserted with a rectangular inserted rod, the upper end of the rectangular inserted rod is fixedly provided with a transverse rod which is transversely arranged, the transverse rod is provided with a hanging hole along the length direction, a circular inserted rod is inserted in the hanging hole, and one end of the circular inserted rod is fixedly provided with a vertical movable rod. The whole equipment can be flexibly matched with a sickbed for use, is not limited by the use position, has good flexibility, and can adjust each part according to the requirements during traction, so that the traction direction and the traction angle can be conveniently adjusted, and the use requirements of more patients can be met.

Description

Adjustable traction equipment for fracture patient

Technical Field

The utility model relates to the field of medical instruments, in particular to an adjustable traction device for a fracture patient.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees. Some present shank fracture patients need to use traction device to pull at the in-process of treatment, however, traditional traction device is fixed mostly on the sick bed, and the use flexibility is poor, and the dynamics of pulling is inconvenient to be controlled, simultaneously, each position of whole equipment can't be adjusted for unable nimble regulation when it uses pulls direction and angle, and the result of use is not good enough, for this reason, we need an adjustable traction device who is used for fracture patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an adjustable traction device for a fracture patient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an adjustable traction device for a fracture patient comprises a traction mechanism which is detachably mounted on one side of a sickbed and can be used independently, wherein the traction mechanism comprises two vertical support rods fixed on a movable seat, the upper ends of the two support rods are fixedly provided with a transverse installation box with a right side opening, a vertical pipe is fixed at the top of the installation box, a rectangular insertion rod is movably inserted into the inner side of the vertical pipe, the upper end of the rectangular insertion rod is fixedly provided with a transverse rod which is transversely arranged, a hanging hole is formed in the transverse rod along the length direction, a circular insertion rod is inserted into the hanging hole, a vertical movable rod is fixed at one end of the circular insertion rod, a vertical fixed rod is fixed at the bottom of the left end of the transverse rod, and guide wheels are rotatably mounted at the lower ends of the movable rod and the fixed rod;

be provided with first pull wire on the guide pulley, the one end of first pull wire is fixed with the electron dynamometer, and the atress end of electron dynamometer is fixed with the second pull wire, and the other end of second pull wire is fixed with the bandage, the one end that the electron dynamometer was kept away from to first pull wire is connected with the admission machine who installs on the standpipe right side, is provided with rotatable fixed establishment between install bin and the sick bed.

Preferably, the fixing mechanism comprises a fixing column fixed on the inner side of the mounting box, a gear ring is sleeved on the fixing column in a rotating mode, a U-shaped clamping block clamped at the edge of the sickbed is fixed on the right side of the gear ring, a hand screw is connected to the U-shaped clamping block in a threaded mode, a round pressing block arranged at the bottom of the sickbed is fixed at the upper end of the hand screw in a pressing mode, a stepping motor is fixed at the bottom of the mounting box, a gear located on the inner side of the mounting box is fixed at the output end of the stepping motor, and the gear is meshed with the gear ring.

Preferably, the admission machine constructs including the winding wheel, and the one end of winding wheel is connected through the right side rotation of pivot with the standpipe, and the other end of winding wheel is fixed with the hand cranked pole of L shape, and the fixed flange circle that is equipped with in the one end outside that the winding wheel is close to the standpipe, and threaded connection has one end to peg graft the locking screw on the standpipe on the flange circle.

Preferably, the right side of standpipe is provided with a plurality of jacks that set up around the winding wheel, and the one end of locking screw is pegged graft in the jack that corresponds.

Preferably, a controller is fixed on the front side of the installation box, the output end of the controller is electrically connected with the stepping motor, and a rechargeable power supply is arranged on the rear side of the installation box.

Preferably, an L-shaped hand push rod is fixed on one of the support rods, and a garbage can located on the movable seat is arranged between the two support rods.

Preferably, a plurality of slots are vertically arranged on the left side of the rectangular insertion rod, and the upper end of the left side of the vertical pipe is in threaded connection with a plug pin inserted into the corresponding slot.

The whole equipment can be flexibly matched with a sickbed for use, is not limited by the use position, has good flexibility, can adjust each part according to the requirement during traction, thereby conveniently adjusting the traction direction and the traction angle, meeting the use requirements of more patients, conveniently controlling the traction force during traction, having good use effect, simple structure and low manufacturing cost.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view schematically illustrating the present invention.

Fig. 3 is a schematic view of a ring gear arrangement of the present invention.

Reference numbers in the figures: the device comprises a sickbed 1, a support rod 2, an installation box 3, a fixing column 4, a gear ring 5, a U-shaped clamping block 6, a manual screw 7, a circular pressing block 8, a stepping motor 9, a gear 10, a vertical tube 11, a rectangular insertion rod 12, a cross rod 13, a circular insertion rod 14, a movable rod 15, a fixed rod 16, a guide wheel 17, a winding wheel 18, a flange ring 19, a first traction line 20, an electronic dynamometer 21 and a second traction line 22.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an adjustable traction device for a fracture patient comprises a traction mechanism which is detachably mounted on one side of a sickbed 1 and can be used independently, wherein the traction mechanism comprises two vertical support rods 2 fixed on a movable seat, a horizontal installation box 3 with a right side opening is fixed at the upper ends of the two support rods 2, a vertical tube 11 is fixed at the top of the installation box 3, a rectangular inserted rod 12 is movably inserted into the inner side of the vertical tube 11, a horizontal rod 13 which is transversely arranged is fixed at the upper end of the rectangular inserted rod 12, a hanging hole is formed in the horizontal rod 13 along the length direction, a circular inserted rod 14 is inserted into the hanging hole, a vertical movable rod 15 is fixed at one end of the circular inserted rod 14, a vertical fixed rod 16 is fixed at the bottom of the left end of the horizontal rod 13, and guide wheels 17 are rotatably mounted at the lower ends of the movable rod 15 and the fixed rod 16;

be provided with first pull wire 20 on the guide pulley 17, the one end of first pull wire 20 is fixed with electron dynamometer 21, and the atress end of electron dynamometer 21 is fixed with second pull wire 22, and the other end of second pull wire 22 is fixed with the bandage, and the one end that electron dynamometer 21 was kept away from to first pull wire 20 is connected with the admission machine who installs in riser 11 right side, is provided with rotatable fixed establishment between install bin 3 and the sick bed 1.

In this embodiment, fixed establishment is including being fixed in 3 inboard fixed columns 4 of install bin, it is equipped with ring gear 5 to rotate the cover on the fixed column 4, the right side of ring gear 5 is fixed with the joint in the U-shaped fixture block 6 at sick bed 1 edge, and threaded connection has hand screw 7 on the U-shaped fixture block 6, the upper end of hand screw 7 is fixed with presses the circular briquetting 8 of arranging in 1 bottom of sick bed in, the bottom of install bin 3 is fixed with step motor 9, and step motor 9's output is fixed with the gear 10 that is located install bin 3 inboard, gear 10 and ring gear 5 meshing.

In this embodiment, admission machine constructs including winding wheel 18, and winding wheel 18's one end is passed through the pivot and is connected with the right side rotation of standpipe 11, and winding wheel 18's other end is fixed with the hand pole of L shape, and winding wheel 18 is close to the fixed flange circle 19 that is equipped with of the one end outside of standpipe 11, and threaded connection has one end to peg graft the locking screw on standpipe 11 on the flange circle 19.

In this embodiment, the right side of standpipe 11 is provided with a plurality of jacks that the winding wheel 18 set up around, and locking screw's one end is pegged graft in the jack that corresponds, the front side of install bin 3 is fixed with the controller, and the output and the step motor 9 electricity of controller are connected, and the rear side of install bin 3 is provided with chargeable call, be fixed with the handspike of L shape on one of them bracing piece 2, and be provided with the garbage bin that is located on the removal seat between two bracing pieces 2, the left side of rectangle inserted bar 12 is provided with a plurality of slots along vertical, and the left upper end threaded connection of standpipe 11 has the bolt of pegging graft in corresponding the slot.

When the device is used, the arranged U-shaped clamping block 6 is clamped at the corresponding position of a sickbed 1, the device can be fixed by screwing the hand screw 7 by manpower, then the stepping motor 9 can be controlled to work by operating the controller, and the gear 10 is further rotated, at the moment, the gear 10 moves along the circumferential direction of the gear ring 5, so that the installation box 3, the rectangular inserted rod 12 and the cross rod 13 integrally rotate for a certain angle, and the traction direction can be adjusted as required.

After the bandage with second pull wire 22 tip is tied up at patient's shank, rotate the hand rocker that sets up through the manpower and can rotate winding wheel 18 and then twine first pull wire 20, make second pull wire 22 can pull up the shank after first pull wire 20 length shortens to draw. And can detect traction force through the electron dynamometer 21 that sets up, make things convenient for medical personnel to hold the traction force degree, very directly perceived, and easy operation to can avoid traction force too big or undersize to make the unsatisfactory problem of traction effect.

According to the utility model, after the rectangular insertion rod 12 is pulled and arranged manually, the bolt is inserted into the corresponding slot on the rectangular insertion rod 12 to lock, so that the height of the cross rod 13 can be adjusted according to the requirement, the position of the movable rod 15 on the cross rod 13 can be adjusted by inserting the circular insertion rod 14 into the corresponding hanging hole on the cross rod 13, and the position of the movable rod 15 is changed, so that the arranged first traction line 20 and the inclination angle are changed, so that the angle can be pulled according to the requirement, the use effect is good, the adjustability is strong, and the use flexibility is good.

Whole equipment not only can be nimble use with the sick bed cooperation, not limited by the position of using for the flexibility is good, and can adjust each position as required when pulling, thereby very convenient regulation pulls the direction and pulls the angle, thereby can satisfy more patients' user demand, can be very convenient when pulling moreover control traction force, excellent in use effect, whole equipment simple structure, the cost of manufacture is low.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An adjustable traction device for a fracture patient is characterized by comprising a traction mechanism which is detachably mounted on one side of a sickbed (1) and can be used independently, wherein the traction mechanism comprises two vertical support rods (2) fixed on a movable seat, the upper ends of the two support rods (2) are fixed with a transverse installation box (3) with an opening at the right side, the top of the installation box (3) is fixed with a vertical pipe (11), the inner side of the vertical pipe (11) is movably inserted with a rectangular inserted rod (12), the upper end of the rectangular inserted rod (12) is fixed with a transverse rod (13) which is transversely arranged, a hanging hole is formed in the transverse rod (13) along the length direction, a circular inserted rod (14) is inserted in the hanging hole, one end of the circular inserted rod (14) is fixed with a vertical movable rod (15), and the bottom of the left end of the transverse rod (13) is fixed with a vertical fixed rod (16), the lower ends of the movable rod (15) and the fixed rod (16) are respectively and rotatably provided with a guide wheel (17);

be provided with first pull wire (20) on guide pulley (17), the one end of first pull wire (20) is fixed with electron dynamometer (21), and the stress end of electron dynamometer (21) is fixed with second pull wire (22), and the other end of second pull wire (22) is fixed with the bandage, the one end that electron dynamometer (21) was kept away from in first pull wire (20) is connected with the admission machine who installs on standpipe (11) right side, is provided with rotatable fixed establishment between install bin (3) and sick bed (1).

2. The adjustable traction device for the fracture patient according to claim 1, wherein the fixing mechanism comprises a fixing column (4) fixed on the inner side of the mounting box (3), a gear ring (5) is rotatably sleeved on the fixing column (4), a U-shaped clamping block (6) clamped on the edge of the sickbed (1) is fixed on the right side of the gear ring (5), a hand screw (7) is connected to the U-shaped clamping block (6) in a threaded manner, a round pressing block (8) arranged at the bottom of the sickbed (1) is fixed at the upper end of the hand screw (7), a stepping motor (9) is fixed at the bottom of the mounting box (3), a gear (10) arranged on the inner side of the mounting box (3) is fixed at the output end of the stepping motor (9), and the gear (10) is meshed with the gear ring (5).

3. The adjustable traction device for the patient with the fracture as claimed in claim 1, wherein the take-up mechanism comprises a winding wheel (18), one end of the winding wheel (18) is rotatably connected with the right side of the vertical tube (11) through a rotating shaft, an L-shaped hand lever is fixed at the other end of the winding wheel (18), a flange ring (19) is fixedly sleeved on the outer side of one end of the winding wheel (18) close to the vertical tube (11), and a locking screw with one end inserted on the vertical tube (11) is in threaded connection with the flange ring (19).

4. An adjustable traction device for patients with bone fractures according to claim 3, characterized in that the right side of the standpipe (11) is provided with a plurality of insertion holes arranged around the winding wheel (18), and one end of the locking screw is inserted into the corresponding insertion hole.

5. An adjustable traction apparatus for fracture patients according to claim 2, characterized in that the controller is fixed on the front side of the mounting box (3), the output end of the controller is electrically connected with the stepping motor (9), and the back side of the mounting box (3) is provided with a rechargeable power supply.

6. An adjustable traction device for patients with bone fractures according to claim 2, characterized in that an L-shaped hand-push rod is fixed on one of the support rods (2), and a garbage can is arranged on the movable seat between the two support rods (2).

7. The adjustable traction device for patients with fracture as claimed in claim 2, wherein the left side of the rectangular insertion rod (12) is vertically provided with a plurality of slots, and the upper end of the left side of the vertical tube (11) is in threaded connection with the inserted pin inserted in the corresponding slot.