CN213372801U

CN213372801U - Traction frame for surgery

Info

Publication number: CN213372801U
Application number: CN202021888213.XU
Authority: CN
Inventors: 相太; 时培蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-08
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a traction frame for surgery, which comprises a supporting table, wherein supporting columns are fixedly arranged at the central positions of two sides of the upper surface of the supporting table, a first groove is arranged at one side of the supporting columns, a first motor is fixedly arranged at the central position of one side in the first groove, a first lead screw is fixedly arranged at the central position of an output shaft of the first motor, a supporting rod is sleeved on the outer surface of the first lead screw, two second grooves are arranged at one side of the supporting rod, a second motor is fixedly arranged at one side in the second groove, a second lead screw is fixedly arranged at the central position of an output shaft of the second motor, a loop bar is sleeved on the outer surface of the second lead screw, a traction device is fixedly arranged at one side of the lower surface of the loop bar, and the traction frame for surgery is provided with the first motor, the first lead screw, the supporting rod, the electric adjustment of the position of the traction device can be completed, manual adjustment is not needed, and manpower is saved.

Description

Traction frame for surgery

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a traction frame for surgery.

Background

Surgery is a subject of modern medicine, and mainly researches how to remove the source of disease of a patient by using a surgical operation method so as to treat the patient;

traditional method needs many medical staff to carry out manual regulation draw gear and fixes people's limbs, and is very inconvenient, increases medical staff's the amount of labour, extravagant manpower to the universal wheel of the most installation area brake block of current traction frame reaches the purpose of removing and fixing, but the fixed effect of brake block is not good, when using the traction frame, still can make the traction frame remove and lead to patient's limbs to pull fixed effect not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a traction frame for surgery, which can produce the technical effects of saving manpower and good fixing effect.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a traction frame for surgery, includes a supporting bench, the equal fixed mounting support column of brace table upper surface both sides central point position, the support column is close to one side each other and has been seted up first recess, the first motor of one side central point position fixed mounting in the first recess, the first lead screw of fixed mounting is put to the central point of first motor output shaft, the bracing piece has been cup jointed to first lead screw surface, two second recesses have been seted up to bracing piece one side, one side fixed mounting second motor in the second recess, the central point of second motor output shaft puts fixed mounting second lead screw, the loop bar has been cup jointed to second lead screw surface, loop bar lower surface one side fixed mounting draw gear.

Preferably, logical groove has all been seted up in brace table lower surface four corners, it puts fixed mounting electric telescopic handle to lead to inslot top central point, electric telescopic handle one end central point puts fixed mounting connecting rod, connecting rod one end central point puts fixed mounting universal wheel.

Preferably, the traction device comprises a fixing rod, a fixing plate, a traction ring and a bearing, wherein the fixing rod is fixedly installed on one side of the lower surface of the loop bar, the bearing is fixedly installed at the center of one end of the fixing rod, the bearing is fixedly installed at the center of the fixing plate, and the traction ring is fixedly installed at the center of the lower surface of the fixing plate.

Preferably, both sides of the upper surface of the support rod are provided with first threaded holes matched with the first screw rods, and one side surface of the sleeve rod is provided with second threaded holes matched with the second screw rods.

Preferably, the size of connecting rod and universal wheel all with lead to groove size looks adaptation, it is greater than the total length of electric telescopic handle contraction and connecting rod and universal wheel to lead to the groove depth, it is less than the total length of electric telescopic handle extension and connecting rod and universal wheel to lead to the groove depth.

Preferably, a sponge cushion is fixedly arranged on the inner surface of the traction ring.

Preferably, the center of the upper surface of the fixing plate is provided with a through hole matched with the size of the bearing, and the bearing is fixedly arranged in the through hole.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the position of the traction device can be electrically adjusted by arranging the support column, the first groove, the first motor, the first screw rod, the support rod, the second groove, the second motor, the second screw rod and the sleeve rod, manual adjustment is not needed, troubles are avoided, and labor is saved;

2. through setting up logical groove, electric telescopic handle, connecting rod and universal wheel, can accomplish the removal and the fixed of whole device, it is fixed effectual than the brake block of universal wheel, avoided the device to remove when fixed patient's limbs of pulling, lead to traction effect not good.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation of the internal structure of the support platform of the present invention;

wherein: 1. a support table; 2. a support pillar; 3. a first groove; 4. a first motor; 5. a first lead screw; 6. a support bar; 7. a second groove; 8. a second motor; 9. a second lead screw; 10. a loop bar; 11. a through groove; 12. an electric telescopic rod; 13. a connecting rod; 14. a universal wheel; 15. fixing the rod; 16. a fixing plate; 17. a traction ring; 18. and a bearing.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figure 1, the utility model provides a traction frame for surgery, which comprises a support table 1, wherein support columns 2 are fixedly arranged at the central positions of both sides of the upper surface of the support table 1, a first groove 3 is arranged at one side of the support columns 2 close to each other for supporting and placing a first motor 4, the first motor 4 is fixedly arranged at the central position of one side in the first groove 3 for providing power for the rotation of a first screw rod 5, the first screw rod 5 is fixedly arranged at the central position of an output shaft of the first motor 4 for driving a support rod 6 to move on the surface of the first screw rod 5 so as to finally adjust the upper and lower positions of a traction device, a support rod 6 is sleeved on the outer surface of the first screw rod 5, two second grooves 7 are arranged at one side of the support rod 6 for installing and placing a second motor 8, a second motor 8 is fixedly arranged at one side in the second grooves 7 for providing power for the rotation of the second screw rod 9, a second screw rod 9, the sleeve rod 10 is driven to move on the surface of the second screw rod 9, the sleeve rod 10 is sleeved on the outer surface of the second screw rod 9 and used for driving the traction device to move, and the traction device is fixedly arranged on one side of the lower surface of the sleeve rod 10 and used for fixedly placing the limbs of a patient;

when a patient needs to be operated or the limb needs to be pulled, fixed and recovered after the operation, the traction frame is firstly placed at a proper position, the first motor 4 is started, the first motor 4 drives the first screw rod 5 to rotate, the first screw rod 5 drives the supporting rod 6 to move up and down on the surface of the first screw rod 5, so that the traction device is driven to move up and down, the second motor 8 is started, the second motor 8 drives the second screw rod 9 to rotate, the second screw rod 9 drives the sleeve rod 10 to move up and down on the surface of the second screw rod 9, the sleeve rod 10 drives the traction device to move left and right, so that the up-down and left-right positions of the traction device are adjusted, the limb of the patient is placed on the traction device, manual adjustment and fixation are not needed, troubles are avoided, and the labor force of medical staff is saved.

In another embodiment, as shown in fig. 3, the utility model discloses that four corners of the lower surface of a support table 1 are all provided with through grooves 11 for installing and supporting an electric telescopic rod 12, the center position of the top in the through grooves 11 is fixedly provided with the electric telescopic rod 12 for driving a connecting rod 13 to move up and down in the through grooves 11, the center position of one end of the electric telescopic rod 12 is fixedly provided with the connecting rod 13 for driving a universal wheel 14 to move in the through grooves 11, and the center position of one end of the connecting rod 13 is fixedly provided with the universal wheel 14, so that the whole device is convenient to move;

need make its rigid when the traction frame position control is good after, will contract through adjusting electric telescopic handle 12, thereby drive connecting rod 13 income and lead to the inslot 11, connecting rod 13 drives universal wheel 14 income and leads to the inslot 11, make 1 bottom surface contact ground of brace table, thereby make whole device rigid, the traction frame removes when preventing fixed patient's limbs and leads to drawing fixed effect not good, when needs remove whole device, through adjusting electric telescopic handle 12 extension, thereby make connecting rod 13 stretch out and lead to the inslot 11, connecting rod 13 drives universal wheel 14 and stretches out and lead to groove 11, thereby universal wheel 14 contacts ground, can accomplish the removal to whole device.

In another embodiment, as shown in fig. 1-2, the utility model discloses that the traction device comprises a fixing rod 15, a fixing plate 16, a traction ring 17 and a bearing 18, wherein the fixing rod 15 is fixedly installed on one side of the lower surface of the loop bar 10 and used for connecting and supporting the fixing plate 16, the bearing 18 is fixedly installed at the central position of one end of the fixing rod 15, the bearing 18 is fixedly installed at the central position of the fixing plate 16, so that the fixing plate 16 can rotate conveniently to adjust the angle of the traction ring 17, and the traction ring 17 is fixedly installed at the central position of the lower surface of the fixing plate 16 and used;

after the position of the traction device is adjusted, the limb of the patient is placed on the traction ring 17, and the fixing plate 16 and the fixing rod 15 are connected through the bearing 18, so that the angle of the traction ring 17 can be adjusted, and the limb of the patient is more comfortable to place on the traction ring 17.

In another embodiment, as shown in fig. 1, the utility model discloses a, the first screw hole with 5 looks adaptations of first lead screw is all seted up to 6 upper surface both sides of bracing piece, makes things convenient for bracing piece 6 to be along 5 surface activities of first lead screw to can adjust draw gear's upper and lower position, the second screw hole with 9 looks adaptations of second lead screw is seted up to loop bar 10 side surface, makes things convenient for loop bar 10 to be along 9 surface activities of second lead screw, thereby can adjust draw gear's left and right sides position.

In another embodiment, as shown in fig. 3, the utility model discloses a, the size of connecting rod 13 and universal wheel 14 all with lead to groove 11 size looks adaptation, make things convenient for connecting rod 13 and universal wheel 14 homoenergetic to lead to the inslot 11 internalization, it is greater than the total length of electric telescopic handle 12 shrink and connecting rod 13 and universal wheel 14 to lead to the groove 11 degree of depth, when making electric telescopic handle 12 shrink, guarantee 1 bottom surface contact ground of brace table, make brace table 1 support whole device, thereby make whole device fixed, it is less than electric telescopic handle 12 extension and connecting rod 13 and universal wheel 14's total length to lead to the groove 11 degree of depth, when making electric telescopic handle 12 extension, guarantee universal wheel 14 contact ground, make universal wheel 14 support strutting arrangement, thereby make whole device conveniently remove, adjust draw gear's position.

In another embodiment, as shown in fig. 2, the utility model discloses that the traction ring 17 is internally fixed with a sponge pad on the surface, so that the traction ring 17 can be used for fixing and supporting the limb of the patient at a comfortable point.

In another embodiment, as shown in fig. 2, the utility model discloses a through hole matching with the size of the bearing 18 is opened at the center of the upper surface of the fixing plate 16 for installing and supporting the bearing 18, the bearing 18 is fixedly installed in the through hole, thereby facilitating the rotation of the fixing plate 16 to adjust the rotation of the traction ring 17 and finally adjusting the placing angle of the limbs of the patient.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A traction frame for surgery comprises a support table (1), and is characterized in that: support table (1) upper surface both sides central point puts equal fixed mounting support column (2), support column (2) are close to one side each other and have been seted up first recess (3), the first motor of one side central point position fixed mounting (4) in first recess (3), the central point of first motor (4) output shaft puts first lead screw of fixed mounting (5), bracing piece (6) have been cup jointed to first lead screw (5) surface, two second recesses (7) have been seted up to bracing piece (6) one side, one side fixed mounting second motor (8) in second recess (7), the central point of second motor (8) output shaft puts fixed mounting second lead screw (9), loop bar (10) have been cup jointed to second lead screw (9) surface, loop bar (10) lower surface one side fixed mounting draw gear.

2. A surgical traction frame as claimed in claim 1, wherein: through groove (11) have all been seted up in brace table (1) lower surface four corners, top central point puts fixed mounting electric telescopic handle (12) in leading to groove (11), electric telescopic handle (12) one end central point puts fixed mounting connecting rod (13), connecting rod (13) one end central point puts fixed mounting universal wheel (14).

3. A surgical traction frame as claimed in claim 1, wherein: the traction device comprises a fixing rod (15), a fixing plate (16), a traction ring (17) and a bearing (18), wherein the fixing rod (15) is fixedly installed on one side of the lower surface of the loop bar (10), the bearing (18) is fixedly installed at the center of one end of the fixing rod (15), the bearing (18) is fixedly installed at the center of the fixing plate (16), and the traction ring (17) is fixedly installed at the center of the lower surface of the fixing plate (16).

4. A surgical traction frame as claimed in claim 1, wherein: the upper surface of the support rod (6) is provided with first threaded holes matched with the first screw rods (5), and one side surface of the sleeve rod (10) is provided with second threaded holes matched with the second screw rods (9).

5. A surgical traction frame as claimed in claim 2, wherein: the size of connecting rod (13) and universal wheel (14) all with lead to groove (11) size looks adaptation, it is greater than the total length of electric telescopic handle (12) shrink and connecting rod (13) and universal wheel (14) to lead to groove (11) degree of depth, it is less than the total length of electric telescopic handle (12) extension and connecting rod (13) and universal wheel (14) to lead to groove (11) degree of depth.

6. A surgical traction frame as claimed in claim 3, wherein: the sponge cushion is fixedly arranged on the inner surface of the traction ring (17).

7. A surgical traction frame as claimed in claim 3, wherein: the center of the upper surface of the fixing plate (16) is provided with a through hole matched with the size of the bearing (18), and the bearing (18) is fixedly arranged in the through hole.