CN218832980U

CN218832980U - Medical traction device for traumatic orthopedics

Info

Publication number: CN218832980U
Application number: CN202220219519.9U
Authority: CN
Inventors: 何飞; 王旸昊; 王伟舟; 段浩; 陈永成
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2023-04-11
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a medical wound is draw gear for orthopedics, including base, traction machine case, connection stock, dwang, connection rope and connecting axle, fixed surface is connected with traction machine case on the base, traction machine incasement side surface is provided with the sliding tray, the sliding tray both sides all are provided with the connecting block, rotate through the connecting rod in the middle of the connecting block and be connected with the connection stock, connect stock one end and pass through the sliding tray setting in traction machine incasement portion, the utility model discloses a motor of setting, when adjusting the position of movable block, through under the effect at the motor, can make the pivot drive gear and rotate certain angle, when drive gear rotates, the connecting axle of its upper end can rotate thereupon to the connection stock that can make the connecting axle other end link to each other rotates certain angle around the connecting rod in the middle of the connecting block, can realize the adjustment to the movable block position with this mode, it is comparatively convenient.

Description

Medical traction device for traumatic orthopedics

Technical Field

The utility model belongs to the technical field of orthopedics apparatus, concretely relates to medical wound is draw gear for orthopedics.

Background

Orthopedics is one of the most common departments in various hospitals, mainly studies the anatomy, physiology and pathology of the skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and changes along with times and society change, the orthopedics injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, wounds caused by traffic accidents are obviously increased, and the change of the orthopedics injury spectrum requires that orthopedics is advanced from time to time.

Present traditional hospital orthopedics is when carrying out traction treatment to orthopedic patient, and it is fixed with the constraint device at the position that will pull usually, utilizes the haulage rope to connect the balancing weight, and the action of gravity through the balancing weight provides traction force for patient's treatment position, however this kind of draw gear is extremely inconvenient when position control, influences follow-up treatment, has the limitation of removal during the use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a traction device for medical wound orthopedics is provided, when carrying out traction treatment to orthopedic patient with the present traditional orthopedics of hospital who proposes in solving above-mentioned background art, it is fixed with the constraint device at the position that will need to pull usually, utilize the haulage rope to connect the balancing weight, the action of gravity through the balancing weight provides traction force for patient's treatment position, however this kind of traction device is extremely inconvenient when position adjustment, influence follow-up treatment, there is the problem of the limitation of removal during the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical wound is draw gear for orthopedics, includes base, traction machine case, connecting rod, dwang, connection rope and connecting axle, fixed surface is connected with traction machine case on the base, traction machine incasement side surface is provided with the sliding tray, the sliding tray both sides all are provided with the connecting block, rotate through the connecting rod in the middle of the connecting block and be connected with the connecting rod, connecting rod one end is passed through the sliding tray setting and is being in traction machine incasement portion, sliding surface is connected with the sliding block on the connecting rod inner, the sliding block upper surface is connected with the connecting axle, connecting axle other end fixed connection is on the drive gear upper surface, it is provided with the pivot to run through in the middle of the drive gear, pivot lower extreme transmission is connected with the motor, the pivot upper end is rotated and is connected on traction machine incasement portion top.

Preferably, the bottom end inside the traction case is fixedly connected with a workbench, and one side of the upper surface of the workbench is fixedly connected with a motor.

Preferably, the base upper surface is provided with curved spout, the equal sliding connection in curved spout upper surface both sides has the connection stock.

Preferably, the fixed surface outside the long connecting rod is fixedly connected with a fixed block, a rotating rod is arranged in the middle of the fixed block, and the outer end of the rotating rod is in transmission connection with a micro motor.

Preferably, the rotating rod is rotatably connected with a connecting rope, the other end of the connecting rope is connected with a moving block, and the moving block is made of elastic cloth materials.

Preferably, the surface of the outer side of the long connecting rod is fixedly connected with a pulley mechanism, and the surface of the pulley mechanism is connected with a connecting rope.

Preferably, the outer surface of the base is provided with an operating platform, and four corners of the lower surface of the base are provided with electric wheels.

Compared with the prior art, the utility model provides a medical wound is draw gear for orthopedics possesses following beneficial effect:

1. the utility model discloses a motor that sets up, when adjusting the position of movable block, through under the effect of motor, can make the pivot drive gear rotate certain angle, when drive gear rotates, its upper connecting axle can rotate along with it, thereby can make the connecting stock that the connecting axle other end links to each other rotate certain angle around the connecting rod in the middle of the connecting block, can realize the adjustment to the movable block position in this way, comparatively convenient, and avoided present traditional hospital orthopedics to pull when carrying out traction treatment to orthopedic patient, usually fix the position that needs to pull with the binding device, utilize the haulage rope to connect the balancing weight, provide traction force for patient's treatment position through the action of gravity of balancing weight, however this kind of traction device is extremely inconvenient when the position is adjusted, influence the subsequent treatment, there is the problem of the limitation of removal during the use;

2. the utility model discloses a sliding block that sets up, when the one end of connecting axle carried out the pivoted along with drive gear, the sliding block that the connecting axle other end is connected can be connecting stock upper end horizontal slip to realize rotating the purpose of adjusting the position of connecting the stock through drive gear, through the micro motor who sets up, can drive the dwang through micro motor and rotate, thereby tighten up the connection rope that twines on the surface, thereby reach traction effect, made things convenient for patient's traction treatment process during the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of the traction device for medical trauma orthopedics provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1 of the traction device for medical trauma orthopedics provided by the present invention;

fig. 3 is a cross-sectional view of a traction case in the traction device for medical trauma orthopedics proposed by the utility model;

fig. 4 is a schematic structural view of a connecting block in the traction device for medical trauma orthopedics provided by the utility model;

in the figure: 1. a base; 2. a traction chassis; 3. a sliding groove; 4. connecting blocks; 5. a connecting rod; 6. connecting a long rod; 7. a curved chute; 8. a pulley mechanism; 9. a fixed block; 10. rotating the rod; 11. connecting ropes; 12. a moving block; 13. a work table; 14. a rotating shaft; 15. a transmission gear; 16. a connecting shaft; 17. an electric wheel; 18. an electric motor; 19. a micro motor; 20. an operating platform; 21. and a slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a traction device for medical trauma orthopedics department comprises a base 1, a traction case 2, a long connecting rod 6, a rotating rod 10, a connecting rope 11 and a connecting shaft 16, wherein the upper surface of the base 1 is fixedly connected with the traction case 2, the inner side surface of the traction case 2 is provided with a sliding groove 3, two sides of the sliding groove 3 are respectively provided with a connecting block 4, the middle of the connecting block 4 is rotatably connected with the long connecting rod 6 through a connecting rod 5, one end of the long connecting rod 6 is arranged inside the traction case 2 through the sliding groove 3, the upper surface of the inner end of the long connecting rod 6 is slidably connected with a sliding block 21, when one end of the connecting shaft 16 rotates along with a transmission gear 15, the sliding block 21 connected with the other end of the connecting shaft 16 can slide at the upper end of the long connecting rod 6, so as to realize that the position of the long connecting rod 6 is adjusted through the rotation of the transmission gear 15, the upper surface of the connecting shaft 21 is connected with the connecting shaft 16, and the other end of the connecting shaft 16 is fixedly connected with the upper surface of the transmission gear 15, a rotating shaft 14 penetrates through the middle of the transmission gear 15, the lower end of the rotating shaft 14 is connected with a motor 18 in a transmission manner, the upper end of the rotating shaft 14 is rotatably connected to the top end inside the traction case 2, the rotating rod 10 in the middle of the fixed block 9 can be rotated under the action of a micro motor 19, the connecting rope 11 wound on the surface can be collected through the rotation of the rotating rod 10, so that the limb of a patient is lifted, the traction effect is achieved, when the position of the moving block 12 is adjusted, the rotating shaft 14 can drive the transmission gear 15 to rotate by a certain angle under the action of the motor 18, the connecting shaft 16 at the upper end can rotate along with the rotating shaft 15 when the transmission gear 15 rotates, so that the connecting long rod 6 connected with the other end of the connecting shaft 16 can rotate by a certain angle around the connecting rod 5 in the middle of the connecting block 4, and the position of the moving block 12 can be adjusted in such a way, is convenient and fast, so that the subsequent orthopedic surgery is conveniently carried out on the patient.

The utility model discloses in, preferred, draw the inside bottom fixedly connected with workstation 13 of quick-witted case 2, workstation 13 upper surface one side fixedly connected with motor 18.

The utility model discloses in, preferred, 1 upper surface of base is provided with bent type spout 7, and the equal sliding connection in 7 upper surface both sides of bent type spout has connecting rod 6, is connected with bent type spout 7 through connecting rod 6 lower extreme, can make connecting rod 6 at bent type spout 7 surface slip.

The utility model discloses in, preferred, connect 6 outside fixed surface of stock to be connected with fixed block 9, be provided with dwang 10 in the middle of the fixed block 9, the transmission of dwang 10 outer end is connected with micro motor 19, under micro motor 19 effect, can make the dwang 10 in the middle of the fixed block 9 rotate, rotate through dwang 10, can receive the bundle at the surperficial connection rope 11 to hang up patient's limbs, reach traction effect.

The utility model discloses in, preferred, dwang 10 rotates and is connected with and connects rope 11, connects the rope 11 other end and is connected with movable block 12, and movable block 12 is inside to be the elasticity cloth material.

The utility model discloses in, preferred, connect 6 outside fixed surface of stock and be connected with pulley mechanism 8, pulley mechanism 8 surface connection has connection rope 11.

The utility model discloses in, preferred, the 1 surface of base is provided with

operation platform

20, and 1 lower surface four corners of base all is provided with electronic round 17, rotates through electronic round 17, can make the device position remove.

The utility model discloses a theory of operation and use flow: when the traction device is used, through the arranged motor 18, when the position of the moving block 12 is adjusted, the rotating shaft 14 can drive the transmission gear 15 to rotate for a certain angle under the action of the motor 18, when the transmission gear 15 rotates, the connecting shaft 16 at the upper end of the transmission gear can rotate along with the transmission gear, so that the long connecting rod 6 connected with the other end of the connecting shaft 16 can rotate for a certain angle around the connecting rod 5 in the middle of the connecting block 4, the position of the moving block 12 can be adjusted in this way conveniently, the problem that when the traditional hospital orthopedics is used for traction treatment of orthopedic patients at present, the part needing traction is usually fixed by using a traction device, the traction rope is connected with the balancing weight, the traction force is provided for the treatment part of the patients through the gravity action of the balancing weight, however, the problem that when the position of the traction device is adjusted extremely conveniently is influenced by subsequent treatment, and the movement limitation exists during use is solved, through the arranged sliding block 21, one end of the connecting shaft 16 rotates along with the transmission gear 15, meanwhile, the sliding block 21 connected with the other end of the connecting shaft 16 can be wound on the rotating rod, and the micro motor 19 can drive the long connecting rod 11 to be wound on the surface of the rotating rod, so that the traction of the traction rope 11 can be used for traction of the long connecting rod in the traction treatment process of the traction of the patient, and the traction of the long connecting rod 11 is convenient for the traction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical wound is draw gear for orthopedics, includes base (1), pulls quick-witted case (2), connects stock (6), dwang (10), connects rope (11) and connecting axle (16), its characterized in that: fixed surface is connected with traction machine case (2) on base (1), traction machine case (2) inside surface is provided with sliding tray (3), sliding tray (3) both sides all are provided with connecting block (4), rotate through connecting rod (5) in the middle of connecting block (4) and be connected with long connecting rod (6), long connecting rod (6) one end is passed through sliding tray (3) and is set up inside traction machine case (2), long connecting rod (6) inner upper surface sliding connection has sliding block (21), sliding block (21) upper surface connection has connecting axle (16), connecting axle (16) other end fixed connection is at drive gear (15) upper surface, it is provided with pivot (14) to run through in the middle of drive gear (15), pivot (14) lower extreme transmission is connected with motor (18), pivot (14) upper end is rotated and is connected on the inside top of traction machine case (2).

2. The traction device for medical trauma orthopedics department according to claim 1, characterized in that: the bottom end of the interior of the traction case (2) is fixedly connected with a workbench (13), and one side of the upper surface of the workbench (13) is fixedly connected with a motor (18).

3. The medical trauma orthopaedic distraction device of claim 1, wherein: the base (1) upper surface is provided with bent type spout (7), the equal sliding connection in bent type spout (7) upper surface both sides has connecting rod (6).

4. The medical trauma orthopaedic distraction device of claim 1, wherein: connecting rod (6) outside fixed surface is connected with fixed block (9), be provided with dwang (10) in the middle of fixed block (9), dwang (10) outer end transmission is connected with micro motor (19).

5. The medical trauma orthopaedic distraction device of claim 4, wherein: the rotating rod (10) is rotatably connected with a connecting rope (11), the other end of the connecting rope (11) is connected with a moving block (12), and the inside of the moving block (12) is made of elastic cloth.

6. The medical trauma orthopaedic distraction device of claim 1, wherein: the outer side surface of the long connecting rod (6) is fixedly connected with a pulley mechanism (8), and the surface of the pulley mechanism (8) is connected with a connecting rope (11).

7. The medical trauma orthopaedic distraction device of claim 1, wherein: the electric bicycle is characterized in that an operating platform (20) is arranged on the outer surface of the base (1), and electric wheels (17) are arranged at four corners of the lower surface of the base (1).