CN221130320U - General surgery operation fixed bolster - Google Patents

Abstract

The utility model relates to a general surgery fixing support which comprises a base, a lifting assembly, a sliding sleeve, supporting rods, lower rings, upper rings and damping assemblies, wherein the lifting assembly is arranged on the base, the lifting assembly is connected with a fixing rod, at least one sliding sleeve is arranged on the outer part of the fixing rod in a sleeved mode, the sliding sleeve is internally and spirally connected with a second positioning bolt, the supporting rods are fixedly connected to the outer part of the sliding sleeve, the lower rings are fixedly connected to one ends of the supporting rods, the upper rings are rotatably connected to the lower rings, a plurality of groups of threaded rods penetrate through threads in the upper rings, the bottoms of the threaded rods are fixedly connected with abutting balls, and the damping assemblies are arranged outside the threaded rods; according to the utility model, the set threaded rod can drive the abutting ball to abut against the limbs of the patient, so that the limbs with different thicknesses can be abutted against and fixed, and the threaded rod can be prevented from rotating in the operation process through the arrangement of the damping component, so that the clamping stability is ensured.

Description

General surgery operation fixed bolster

Technical Field

The utility model relates to the technical field of fixed supports, in particular to a general surgery operation fixed support.

Background

In the surgical operation, if the limb of the patient needs to be operated, the limb of the patient needs to be positioned to a certain extent through a fixing device, so that the limb of the patient is prevented from shaking in the operation process.

The bulletin number is: CN 210844063U discloses a special operation fixed bolster of department of general surgery, including bottom plate and fixed mounting at the support of bottom plate upper end surface to and cup joint the bracing piece at support upper end surface, the upper end surface fixed mounting of bracing piece has first connecting plate, two sets of be provided with the die-pin between the first connecting plate, the top of die-pin is provided with the cardboard, the equal fixed mounting in surface both ends of cardboard has the second connecting plate, the upper end surface fixed mounting of first connecting plate has the connecting cylinder, the surface both ends of die-pin all are provided with the receiving cylinder, the surface both ends of bracing piece all weld the connecting rod, the top of second connecting plate is provided with positioning screw.

When the patent is actually used, the following defects exist:

In this patent, the diameters of the pallet and the clamping plate are fixed, and the thicknesses of the limbs of different patients are different, so that the fixing bracket in this patent cannot fix the limbs of different patients.

Disclosure of utility model

Aiming at the technical problems that the diameters of the existing supporting plate and the existing clamping plate are fixed, and the thicknesses of limbs of different patients are different, the fixing bracket in the patent cannot fix the limbs of different patients, the utility model provides a general surgery fixing bracket.

The technical scheme adopted by the utility model is as follows: the utility model provides a general surgery operation fixed bolster includes base, lifting unit spare, sliding sleeve, bracing piece, lower ring, goes up ring, damping subassembly, lifting unit spare sets up on the base, be connected with the dead lever on the lifting unit spare, the sliding sleeve is equipped with one at least, and overlaps to establish in the outside of dead lever, threaded connection has second positioning bolt in the sliding sleeve, bracing piece fixed connection is in the outside of sliding sleeve, lower ring fixed connection is in the one end of bracing piece, go up the ring and rotate to connect on lower ring, the screw thread runs through in the upper ring has the multiunit threaded rod, the bottom fixedly connected with conflict ball of threaded rod, damping unit spare sets up in the outside of threaded rod.

Further, the lifting assembly comprises a sleeve fixedly connected to the base and a sleeve rod sleeved in the sleeve in a sliding mode, the fixed rod is fixedly connected with the sleeve rod, and a first positioning bolt penetrates through threads in the sleeve.

Further, a supporting plate is fixedly connected in the lower ring.

Further, the outside of lower ring rotates and is connected with the spring cardboard, the outside fixedly connected with support of upper ring, the outside fixedly connected with card post of support.

Further, a nut sleeve is fixedly inlaid in the upper ring, and the threaded rod is in threaded connection with the nut sleeve.

Further, the damping component comprises a spring sleeved outside the threaded rod, a supporting sleeve fixedly connected to the top of the spring and a magnet block fixedly connected to the supporting sleeve, and the top of the threaded rod is fixedly connected with a rotating block.

Further, a plurality of groups of ventilation holes are formed in the supporting plate.

Further, universal wheels are installed at the bottom end of the base.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model can drive the collision ball to collide with the limbs of the patient through the arranged threaded rod, so that the limbs with different thicknesses can be collided and fixed, and the threaded rod can be prevented from rotating in the operation process through the arrangement of the damping component, so that the stability of clamping is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 3 is a schematic view of the structure of the upper and lower rings of the present utility model;

fig. 4 is a schematic view of the structure of the threaded rod according to the present utility model.

Marked in the figure as: 1. a base; 2. a sleeve; 3. a loop bar; 4. a first positioning bolt; 5. a fixed rod; 6. a support rod; 7. a lower ring; 8. a ring is arranged; 9. a support plate; 10. a spring clamping plate; 11. a clamping column; 12. a threaded rod; 13. a spring; 14. a rotating block; 15. a support sleeve; 16. a magnet block; 17. a sliding sleeve; 18. a second positioning bolt; 19. a collision ball; 20. and (5) a nut sleeve.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will be further described with reference to fig. 1-4.

In order to solve the problems in the background technology, the application provides the following technical scheme: a fixing bracket for general surgery operation.

The concrete technical scheme includes that the device comprises a base 1, a lifting assembly, a sliding sleeve 17, a supporting rod 6, a lower ring 7, an upper ring 8 and a damping assembly.

In a specific technical scheme, universal wheels are installed at the bottom end of the base 1, a lifting assembly is arranged on the base 1, and a fixing rod 5 is connected to the lifting assembly for height adjustment.

Wherein, dead lever 5 is the back font structure, and lifting unit includes sleeve pipe 2 of fixed connection on base 1 and the loop bar 3 of slip cap establishing in sleeve pipe 2, dead lever 5 and loop bar 3 fixed connection, and the screw thread runs through in the sleeve pipe 2 has first positioning bolt 4, so through the flexible slip of loop bar 3 in sleeve pipe 2, can carry out high regulation to it, then rethread first positioning bolt 4 with loop bar 3 conflict fixed can.

Further, the sliding sleeve 17 is provided with at least one, in this embodiment, three sliding sleeves 17 are sleeved outside the fixing rod 5, and the sliding sleeve 17 is internally connected with a second positioning bolt 18 in a threaded manner for fixing the position of the sliding sleeve 17.

The support rod 6 is fixedly connected to the outside of the sliding sleeve 17, the lower ring 7 is fixedly connected to one end of the support rod 6, the upper ring 8 is rotatably connected to the lower ring 7, a plurality of groups of threaded rods 12 penetrate through threads in the upper ring 8, a collision ball 19 is fixedly connected to the bottom of each threaded rod 12, a nut sleeve 20 is fixedly inlaid in the upper ring 8, the threaded rods 12 are in threaded connection with the nut sleeves 20, the collision balls 19 are driven to collide with limbs through the rotation of the threaded rods 12, and therefore the limbs of a patient can be prevented from being fixed.

Meanwhile, the support plate 9 is fixedly connected in the lower ring 7, a plurality of groups of ventilation holes are formed in the support plate 9 and used for ventilation, the spring 13 clamping plate 10 is rotationally connected to the outer portion of the lower ring 7, the support is fixedly connected to the outer portion of the upper ring 8, and the clamping column 11 is fixedly connected to the outer portion of the support, so that when the upper ring 8 is clamped with the lower ring 7, the upper ring 8 can be fixed through the clamping connection of the spring 13 clamping plate 10 and the clamping column 11.

To avoid the threaded rod 12 from turning around, a damping assembly is provided outside the threaded rod 12.

Specifically, in this embodiment, the damping subassembly includes that the cover is established at the outside spring 13 of threaded rod 12, fixed connection is at the support sleeve 15 at spring 13 top and fixed connection magnet piece 16 on support sleeve 15, the top fixedly connected with commentaries on classics piece 14 of threaded rod 12, commentaries on classics piece 14 is made for the iron material, can adsorb with magnet piece 16, so through the absorption setting of magnet piece 16 and commentaries on classics piece 14, can ensure the stability of threaded rod 12, when letting the limbs of patient carry out the operation, can not become flexible because of the gyration of threaded rod 12.

For a full understanding of the technical solution by those skilled in the art, the present application is summarized as follows:

When the device is used, the device is pushed to one side of an operating table, and then the adjusting sleeve rod 3 drives the fixing rod 5 to adjust the height, so that the lower ring 7 is erected on the operating table;

Then the limb of the patient is placed on the lower ring 7, then the upper ring 8 is rotated to enable the upper ring 8 to buckle the lower ring 7, then the spring 13 clamping plate 10 is rotated to enable the spring 13 clamping plate 10 to be clamped outside the clamping column 11, and the upper ring 8 is fixed;

Then, the rotating block 14 is rotated to drive the threaded rod 12 to rotate, so that the threaded rod 12 drives the abutting ball 19 to abut against and fix the limb of the patient;

In the rotation process of the rotating block 14, the magnet block 16 and the rotating block 14 are adsorbed and fixed, so that resistance exists in the rotation process of the rotating block 14, and meanwhile, when the threaded rod 12 moves downwards, the spring 13 is compressed and buffered through the supporting sleeve 15;

Through the adsorption arrangement of the magnet block 16 and the rotating block 14, the stability of the threaded rod 12 can be ensured, and the limb of a patient cannot be loosened due to the rotation of the threaded rod 12 when performing an operation;

Therefore, in this embodiment, not only the limbs of the patient can be clamped, but also the limbs with different thicknesses can be clamped and fixed through the interference adjustment setting of the threaded rod 12.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A general surgery fixing bracket, which is characterized by comprising

A base (1);

The lifting assembly is arranged on the base (1) and is connected with a fixing rod (5);

The sliding sleeve (17) is at least provided with one, and is sleeved outside the fixed rod (5), and a second positioning bolt (18) is connected in the sliding sleeve (17) in a threaded manner;

the support rod (6), the said support rod (6) is fixedly connected to the outside of the sliding sleeve (17);

The lower ring (7) is fixedly connected to one end of the supporting rod (6);

The upper ring (8), the upper ring (8) is connected to the lower ring (7) in a rotating way, a plurality of groups of threaded rods (12) penetrate through threads in the upper ring (8), and a collision ball (19) is fixedly connected to the bottom of each threaded rod (12);

And the damping assembly is arranged outside the threaded rod (12).

2. The general surgery fixing bracket according to claim 1, wherein the lifting assembly comprises a sleeve (2) fixedly connected to the base (1) and a sleeve rod (3) slidably sleeved in the sleeve (2), the fixing rod (5) is fixedly connected with the sleeve rod (3), and a first positioning bolt (4) penetrates through threads in the sleeve (2).

3. A surgical fixation bracket according to claim 2, characterized in that the lower ring (7) is also fixedly connected with a support plate (9).

4. A general surgery fixing bracket according to claim 3, characterized in that the outer part of the lower ring (7) is rotatably connected with a spring clamping plate (10), the outer part of the upper ring (8) is fixedly connected with a bracket, and the outer part of the bracket is fixedly connected with a clamping column (11).

5. The general surgery fixing bracket according to claim 4, wherein a nut sleeve (20) is fixedly inlaid in the upper ring (8), and the threaded rod (12) is in threaded connection with the nut sleeve (20).

6. The general surgery fixing bracket according to claim 5, wherein the damping assembly comprises a spring (13) sleeved outside a threaded rod (12), a supporting sleeve (15) fixedly connected to the top of the spring (13) and a magnet block (16) fixedly connected to the supporting sleeve (15), and a rotating block (14) is fixedly connected to the top of the threaded rod (12).

7. The general surgery fixing bracket according to claim 6, wherein the supporting plate (9) is provided with a plurality of groups of ventilation holes.

8. A general surgery fixing bracket according to claim 7, characterized in that the base (1) is provided with universal wheels at its bottom end.