CN218833122U

CN218833122U - Adjustable fixed operation auxiliary device

Info

Publication number: CN218833122U
Application number: CN202320166989.8U
Authority: CN
Inventors: 王传明; 曹玉娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-04-11
Anticipated expiration: 2033-02-09

Abstract

The utility model provides a pair of adjustable fixed operation auxiliary device relates to operation auxiliary device technical field. This operation auxiliary device, can cooperate the reaction force of spring to carry out centre gripping work to the ankle of different widths through two supporting rods, it makes the centre gripping subassembly of two rotatory supporting components to keep away from each other to rotate two-way screw drive assembly, wherein mainly can drive two-way screw rod through rotating rotatory handle and rotate, drive two sliders and do the motion of keeping away from each other, prop open the work with patient's both legs, centre gripping subassembly can rotate thereupon when patient's both legs open, avoid centre gripping subassembly edge to produce the extrusion phenomenon to patient's both legs.

Description

Adjustable fixed operation auxiliary device

Technical Field

The utility model belongs to the technical field of the operation auxiliary device technique and specifically relates to an adjustable fixed operation auxiliary device is related to.

Background

The nerve intervention medicine is a daily important component of the intervention medicine, namely the intervention neuroradiology, and is a multiple clinical medicine science for researching the purposes of performing life diagnosis and too much treatment on pathological changes affecting blood vessels of a human nervous system by utilizing the technology during operation of an intravascular catheter and under the support of a digital subtraction angiography system controlled by a computer to achieve the purposes of embolism dissolution, dilation, anti-tumor and other inflammation treatments. Wherein the leg nerve blood vessel operation needs fixing work on the leg.

In the prior art (chinese patent application CN214073522U, entitled "adjustable surgical assistant frame"), the adjustable components are provided to enable the supporting tubes to be adjusted not only up and down, but also to be adjusted to any height freely, thereby avoiding the problem that the ankle sleeve must be adjusted to a certain angle. In the process of implementing the technical scheme, the inventor finds that at least the following problems exist in the prior art:

above-mentioned device mainly drives two ankle sleeves through two-way screw rod and carries out the regulation work of interval, can not take place synchronous rotation along with opening of patient's both legs after two ankle sleeve intervals increase, causes the extrusion of ankle sleeve edge to patient's ankle, can not satisfy user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable fixed operation auxiliary device to what provide in the solution background art drives two ankle sleeves through two-way screw rod and carries out the regulation work of interval, can not take place synchronous rotation along with opening of patient's both legs after two ankle sleeve intervals increase, cause the extruded problem of ankle sleeve edge to patient's ankle.

In a first aspect, the present invention provides an adjustable and fixed surgical assistant, comprising: the base plate, the frid is installed to the top intermediate position of base plate, the spout has been seted up in the frid, install two-way screw thread drive assembly in the spout, all install rotatory supporting component on two removal ends of two-way screw thread drive assembly, it is equipped with the centre gripping subassembly to rotate the cover on the rotatory supporting component.

In a specific implementation scheme, the bidirectional thread driving assembly comprises a bidirectional screw rod rotatably installed in the sliding groove, two ends of the bidirectional screw rod are respectively provided with a sliding block in sliding fit with the sliding groove in a thread sleeved mode, two ends of the bidirectional screw rod are respectively fixed with a rotating handle, and the rotating support assembly is installed on the sliding block.

In a specific embodiment, the rotary supporting component comprises a sliding seat fixed on the top of the sliding block, and a rotary seat is fixed on the top of the sliding seat and rotatably inserted below the clamping component.

In a specific embodiment, both sides of the sliding seat are fixed with side plates, and the inner sides of the side plates are rotatably provided with moving wheels attached to the tops of the groove plates.

In a specific implementation scheme, damping plates are fixed on two sides of the top end of the sliding seat, and the inner sides of the damping plates are attached to the outer side wall of the bottom end of the clamping component.

In a specific implementation scheme, a plurality of annular grooves are formed in the outer wall of the bottom end of the clamping assembly, and damping rings attached to the inner side wall of the damping plate are embedded in the annular grooves.

In a specific embodiment, the clamping assembly comprises a sleeve sleeved on the rotating seat, a conical seat is fixed at the top end of the sleeve, a transverse bar is fixed at the top end of the conical seat, clamping pieces are fixed at two ends of the transverse bar, and the outer side wall of the sleeve is attached to the inner side wall of the damping plate.

In a specific embodiment, the clamping piece comprises a rotating groove formed in the end head of the cross bar and a clamping rod rotatably installed in the rotating groove, a supporting plate is fixed at one end of the rotating groove, a sleeve ring is fixed on the supporting plate, and a spring fixedly connected with the clamping rod is arranged in the sleeve ring.

In a specific embodiment, the inner side of the clamping rod is provided with a clamping groove.

In one specific embodiment, the substrate has suction cups fixed to both bottom and corner portions of the substrate.

The embodiment of the utility model provides a pair of adjustable fixed operation auxiliary device, the reaction force that crosses two supporting rods and can cooperate the spring carries out centre gripping work to the ankle of different widths, it makes the centre gripping subassembly on two rotatory supporting components to keep away from each other to rotate two-way screw drive assembly, wherein mainly can drive two-way screw rod through rotating the rotation axis of rotation, drive two sliders and do the motion of keeping away from each other, prop open the work with patient's both legs, centre gripping subassembly can rotate thereupon when patient's both legs open, avoid centre gripping subassembly edge to produce the extrusion phenomenon to patient's both legs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a rotation support member according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the clamping assembly according to an embodiment of the present invention.

An icon: 1. a substrate; 2. a suction cup; 3. a groove plate; 4. a chute; 5. a bi-directional screw drive assembly; 51. a bidirectional screw; 52. a slider; 53. a rotation handle; 6. a rotation support assembly; 61. a slide base; 62. a side plate; 63. a moving wheel; 64. a rotating base; 65. a damping plate; 66. a damping ring; 7. a clamping assembly; 71. a sleeve; 72. a conical seat; 73. a horizontal bar; 74. a clamping member; 741. a rotating groove; 742. a clamping rod; 743. a support plate; 744. a collar; 745. a spring; 75. a clamping groove.

Detailed Description

Because drive two ankle sleeves through two-way screw rod among the prior art and carry out the regulation work of interval, can not take place synchronous rotation along with opening of patient's both legs after two ankle sleeve intervals increase, cause the extrusion of ankle sleeve edge to patient's ankle. Therefore, the inventor researches and provides an adjustable and fixed surgical auxiliary device, and the clamping assembly and the rotary supporting assembly are rotatably arranged, so that the clamping assembly can rotate synchronously along with the opening of the legs of a patient, and the defects are overcome.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

Referring to fig. 1 to 4, an embodiment of the present invention provides an adjustable and fixed surgical auxiliary device, including: base plate 1, frid 3 is installed to the top intermediate position of base plate 1, spout 4 has been seted up in frid 3, install two-way screw thread drive assembly 5 in the spout 4, all install rotation support assembly 6 on two removal ends of two-way screw thread drive assembly 5, it is equipped with centre gripping subassembly 7 to rotate the cover on rotation support assembly 6, can carry out centre gripping supporting work to two ankle departments of patient through two centre gripping subassemblies 7, it makes centre gripping subassembly 7 on two rotation support assembly 6 keep away from each other to rotate two-way screw thread drive assembly 5, prop open work with patient's both legs, centre gripping subassembly 7 can rotate thereupon when patient's both legs open, avoid 7 edges of centre gripping subassembly to produce the extrusion phenomenon to patient's both legs.

Two-way screw drive assembly 5 is including rotating the two-way screw 51 of installing in spout 4, and the both ends of two-way screw 51 are threaded sleeve respectively and are equipped with the slider 52 that forms sliding fit with spout 4, and two ends of two-way screw 51 all are fixed with rotatory handle 53, and rotatory supporting component 6 installs on slider 52, can drive two-way screw 51 through rotating rotatory handle 53 and rotate, drives two sliders 52 and does the motion of keeping away from each other, realizes the work purpose of strutting of two centre gripping subassemblies 7.

The rotary supporting component 6 comprises a sliding seat 61 fixed at the top of the sliding block 52, a rotary seat 64 is fixed at the top of the sliding seat 61, the rotary seat 64 is rotatably inserted below the clamping component 7, the clamping component 7 can be supported through the rotary seat 64 on the sliding seat 61, and the clamping component 7 can rotate conveniently.

The two sides of the sliding seat 61 are fixed with side plates 62, the inner sides of the side plates 62 are rotatably provided with moving wheels 63 attached to the tops of the groove plates 3, the two legs of a patient can be supported in a rolling manner through the moving wheels 63, and the motion damping of the sliding seat 61 is reduced.

The damping plates 65 are fixed on two sides of the top end of the sliding seat 61, the inner sides of the damping plates 65 are attached to the outer side wall of the bottom end of the clamping component 7, the damping plates 65 can increase the motion damping of the clamping component 7, the clamping component 7 after rotation is convenient to position, relative rotation of the clamping component 7 is avoided, and the stability of supporting work is improved.

A plurality of ring channels have been seted up on the bottom outer wall of centre gripping subassembly 7, and the ring channel is embedded to be equipped with the damping circle 66 with the laminating of damping plate 65 inside wall, and damping circle 66 can increase the damping effect of centre gripping subassembly 7 bottom and damping plate 65.

The clamping assembly 7 comprises a sleeve 71 sleeved on the rotary seat 64, a conical seat 72 is fixed at the top end of the sleeve 71, a transverse bar 73 is fixed at the top end of the conical seat 72, clamping pieces 74 are fixed at two ends of the transverse bar 73, the outer side wall of the sleeve 71 is attached to the inner side wall of the damping plate 65, the clamping pieces 74 on two sides of the ankle can rotate conveniently through the sleeve 71, and the situation that the clamping pieces 74 and the ankle are subjected to rigid extrusion is avoided.

The clamping member 74 includes a rotation groove 741 provided at the end of the cross bar 73 and a clamping rod 742 rotatably installed in the rotation groove 741, a support plate 743 is fixed at one end of the rotation groove 741, a collar 744 is fixed on the support plate 743, a spring 745 fixedly connected to the clamping rod 742 is provided in the collar 744, and the two clamping rods 742 can cooperate with the reaction force of the spring 745 to clamp ankles with different widths.

The clamping groove 75 has been seted up to the inboard of clamping rod 742, can make the better laminating of clamping rod 742 in the ankle through clamping groove 75, improves the stability of centre gripping work.

The bottom corners of the base plate 1 are both fixed with the suckers 2, and the base plate 1 can be conveniently fixed on the operating table top through the suckers 2, so that the operation table is convenient to use.

To sum up, the utility model discloses an adjustable fixed operation auxiliary device, can cooperate the reaction force of spring 745 to carry out centre gripping work to the ankle of different width through two supporting rods 742, it makes the centre gripping subassembly 7 on two rotatory supporting components 6 keep away from each other to rotate two-way screw drive assembly 5, wherein mainly can drive two-way screw rod 51 through rotating rotation handle 53 and rotate, drive two sliders 52 and do the motion of keeping away from each other, prop open the work with patient's both legs, centre gripping subassembly 7 can rotate thereupon when patient's both legs open, avoid centre gripping subassembly 7 edges to produce the extrusion phenomenon to patient's both legs.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustably fixable surgical assistant, comprising: the base plate, the frid is installed to the top intermediate position of base plate, the spout has been seted up in the frid, install two-way screw thread drive assembly in the spout, all install rotatory supporting component on two removal ends of two-way screw thread drive assembly, it is equipped with the centre gripping subassembly to rotate the cover on the rotatory supporting component.

2. The adjustable and fixable surgical assistant device according to claim 1, wherein the bidirectional screw driving assembly comprises a bidirectional screw rotatably installed in the chute, two ends of the bidirectional screw are respectively and threadedly sleeved with a sliding block in sliding fit with the chute, two ends of the bidirectional screw are both fixed with rotating handles, and the rotating support assembly is installed on the sliding block.

3. The adjustably securable surgical assistance device of claim 2 wherein said pivot support assembly includes a slide mounted on top of said slide and a pivot mount mounted on top of said slide, said pivot mount pivotally engaging under said clamp assembly.

4. The surgical assistant apparatus as claimed in claim 3, wherein a side plate is fixed on each side of the sliding base, and a moving wheel is rotatably mounted on the inner side of the side plate and is attached to the top of the groove plate.

5. The surgical assistant apparatus of claim 3, wherein a damping plate is fixed on both sides of the top end of the sliding seat, and the inner side of the damping plate is attached to the outer side wall of the bottom end of the clamping component.

6. The adjustable surgical assistant apparatus as claimed in claim 5, wherein a plurality of annular grooves are formed on the outer wall of the bottom end of the clamping component, and damping rings attached to the inner side wall of the damping plate are embedded in the annular grooves.

7. The adjustable and fixable surgical assistant device according to claim 6, wherein the clamping component comprises a sleeve sleeved on the rotating seat, a conical seat is fixed at the top end of the sleeve, a cross bar is fixed at the top end of the conical seat, clamping pieces are fixed at both ends of the cross bar, and the outer side wall of the sleeve is attached to the inner side wall of the damping plate.

8. The adjustable and fixable surgical assistant device according to claim 7, wherein the clamping member comprises a rotation groove formed in the end of the cross bar and a clamping rod rotatably mounted in the rotation groove, a supporting plate is fixed at one end of the rotation groove, a collar is fixed on the supporting plate, and a spring fixedly connected with the clamping rod is arranged in the collar.

9. The surgical assistant apparatus as claimed in claim 8, wherein the holding rod is provided with a holding groove at an inner side thereof.

10. The adjustably securable surgical aid of claim 1, wherein suction cups are secured to the bottom corners of said base plate.