CN220513095U - Hand support for operation - Google Patents

Abstract

The utility model discloses a hand rest for operation, which particularly relates to the technical field of medical appliances, and comprises a base, wherein universal wheels which are symmetrically distributed are arranged at the bottom end of the base, an adjusting member is arranged at the top end of the base, the adjusting member comprises a stand column fixed at the top end of the base and a movable groove arranged at the top end of the stand column, a support column is connected in a sliding manner in the movable groove, a driving member for driving the support column to move up and down along the stand column is arranged on the stand column, and a supporting member for supporting limbs of a patient is also arranged on the adjusting member; according to the utility model, the support member and the upper limb of the patient can be movably regulated through the regulating member, so that the regulating difficulty of medical staff is reduced, the condition of deviation from the height of the upper limb of the patient when the support member is regulated is avoided, the stable support of the limb of the patient is realized, the secondary injury of the upper limb of the patient is effectively prevented, and the labor intensity of the medical staff is reduced.

Description

Hand support for operation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a hand support for operation.

Background

At present, when a patient is operated, the patient is sometimes required to take a prone position so as to be convenient for the doctor to perform operation, but when the patient is prone, the arm at the upper part is not provided with a proper support and falls onto the table top of the operating table, obviously the falling of the arm at the upper part is pulled to the muscles of the back and the chest, and the natural diastolic position cannot be maintained, and the two arms are not placed and can also be used for shielding the operation part, so that the operation is not facilitated, a plurality of medical staff are required to manually support the limbs of the patient, the working strength of the medical staff is increased, the bracket is generally adopted for auxiliary support at present, the workload of the medical staff is reduced, and the medical staff is convenient for performing operation.

In the Chinese patent with the publication number of CN201192440Y, the utility model discloses a hand support for operation, which is provided with a double-layer hand support plate, a lower hand support plate is fixed on an operation table through a connector, the distance between the upper hand support plate and the lower hand support plate can be adjusted through a supporting leg fixing device, patients with different body types are convenient to use, although the supporting of limbs of the patients is solved, a plurality of medical staff are required to cooperatively adjust when the height adjustment is carried out, the medical staff is required to sequentially pull out supporting legs upwards in jacks to adjust the height of the hand support plate, and deviation is easy to occur when the height adjustment is carried out, so that the stable support of limbs of the patients is influenced, secondary injury is caused to the limbs of the patients due to different heights, the adjustment difficulty of the medical staff is increased, and the supporting efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a hand support for operation, which solves the defect that medical staff are inconvenient to adjust a hand support plate in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a hand rest for operation, includes the base, the bottom of base is provided with the universal wheel of symmetric distribution, the top of base is provided with adjustment component, adjustment component is including fixing the stand on the base top and seting up the movable slot on the stand top, sliding connection has the support column in the movable slot, be provided with the drive component that drives the support column and reciprocate in the stand on the stand, still be provided with the supporting member who is used for supporting patient's limbs on the adjustment component.

In one possible implementation manner, the driving member comprises a collar sleeved outside the upright post and a gear column sleeved outside the supporting post, the collar is communicated with the upright post, a motor is fixed on the inner wall of the collar, a driving gear is fixed at the output end of the motor, and the driving gear is located in the movable groove and meshed with the gear column.

In a possible implementation mode, the supporting member includes the layer board of setting on adjusting member and sets up the arc groove on layer board top, be provided with the fine setting member between layer board and the support column, the spring groove has been seted up to the arc inslot, the spring inslot is fixed with the elastic component, the one end of elastic component extends to the outside of spring groove and is fixed with the gasket, and the gasket is laminated mutually with patient's upper limbs, fine inconsistent with patient's upper limbs, and the gasket is given the inward power of patient's upper limbs through the elasticity of elastic component this moment, reduces the gap between gasket and the upper limbs, can reduce the layer board to the applied power of patient's upper limbs to a certain extent, increases the protection to patient's upper limbs, plays better support, exposes in external doctor's doctor of being convenient for to patient's upper limbs sick department, has reduced medical personnel's intensity of labour simultaneously.

In one possible implementation, the fine tuning component includes a mounting frame fixed at the top end of the support column and a steering column fixed at the bottom end of the supporting plate, one end of the steering column extends into the mounting frame and rotates to install the steering column, a first steering tooth is sleeved on the outer portion of the steering column, and a second steering tooth meshed with the first steering tooth is installed on the inner wall of the mounting frame.

In a possible implementation manner, be fixed with supporting spring and flexible post between support column and the movable groove, just supporting spring cover establishes in the outside of flexible post, increases elastic support through supporting spring to the support column bottom, promotes to see the stability that the support column removed, appears rocking the condition when preventing that the support column from removing, and the flexible post plays spacing effect to supporting spring simultaneously, prevents that the condition that the flexible post position takes place the skew, has further promoted the stability that the support column removed.

In one possible implementation manner, the top end of the upright post is also fixed with a fixing ring, the fixing ring is sleeved outside the supporting post, a limiting post and a limiting groove are respectively installed between the fixing ring and the supporting post, and the limiting post is in sliding connection with the limiting groove.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through the setting of adjusting the component, can remove the regulation between supporting member and the patient upper limbs, reduce medical personnel's the regulation degree of difficulty, avoided appearing with the condition of patient upper limb height deviation when adjusting the supporting member, realize the steady support to patient limb, effectually prevented that patient upper limbs from appearing the secondary injury, reduced medical personnel's intensity of labour simultaneously.

2. Through the setting of fine setting component, can carry out free rotation to the angle of support component on adjusting component, increased this device and to the flexibility of patient's upper limbs when supporting the regulation, fully expose the operation field of vision, doctor can adjust angle and position at will according to the circumstances art to the better laminating of support component and patient's upper limbs of being convenient for has further promoted the steady support to patient's limbs, has increased the flexibility when this device uses.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the driving member of FIG. 1 according to the present utility model;

fig. 3 is a schematic structural view of the fine tuning member of fig. 1 according to the present utility model.

Reference numerals illustrate:

1. a base; 11. a universal wheel; 2. an adjusting member; 21. a column; 22. a movable groove; 23. a support column; 24. a support spring; 25. a telescopic column; 3. a driving member; 31. a collar; 32. a motor; 33. a drive gear; 34. a gear post; 4. a support member; 41. a supporting plate; 42. a gasket; 43. a spring groove; 44. an elastic member; 5. a fine adjustment member; 51. a mounting frame; 52. a steering column; 53. a first steering tooth; 54. and a second steering tooth.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1

The specific structure of this embodiment, as shown in fig. 1 and 2, a hand rest for operation, including base 1, the bottom of base 1 is provided with symmetrical distribution's universal wheel 11, be equipped with the brake block on the universal wheel 11, in order to make things convenient for the position to put after fixed brake block, guarantee to stabilize and not remove in the art, the top of base 1 is provided with adjustment member 2, adjustment member 2 is including fixing the stand 21 on the top of base 1 and offer the movable groove 22 on the stand 21 top, sliding connection has support column 23 in the movable groove 22, be provided with the driving member 3 that drives support column 23 along the stand 21 internal up-down movement on the stand 21, still be provided with the supporting member 4 that is used for supporting patient's limbs on the adjustment member 2.

In some examples, the driving member 3 includes a collar 31 sleeved outside the upright 21 and a gear column 34 sleeved outside the support column 23, the collar 31 is communicated with the upright 21, a motor 32 is fixed on the inner wall of the collar 31, a driving gear 33 is fixed on the output end of the motor 32, and the driving gear 33 is located in the movable groove 22 and meshed with the gear column 34.

In some examples, a support spring 24 and a telescopic column 25 are fixed between the support column 23 and the movable groove 22, and the support spring 24 is sleeved outside the telescopic column 25.

In some examples, a fixing ring is further fixed at the top end of the upright post 21, and the fixing ring is sleeved outside the supporting post 23, and a limiting post and a limiting groove are respectively installed between the fixing ring and the supporting post 23, and are in sliding connection with each other.

By adopting the technical scheme: when the patient takes prone position in the art, be convenient for remove to required position through universal wheel 11 to whole, be used for putting patient's position, the portability that this device removed has been increased, when needs altitude mixture control, drive driving gear 33 rotates through the motor 32 drive, the meshing transmission between driving gear 33 and the gear post 34 when rotating, driving gear 33 and gear post 34 produce frictional force each other, be used for upwards moving along movable groove 22 to support column 23, and jack-up and patient contact with support member 4 upwards, increase the elastic force support to support column 23 bottom through supporting spring 24, promote the stability of seeing support column 23 removal, the condition of rocking appears when preventing support column 23 removal, telescopic column 25 plays spacing effect to supporting spring 24 simultaneously, prevent the condition that telescopic column 25 position from taking place the skew, further promoted the stability of support column 23 removal, stop motor 32's rotation when support member 4 adjusts suitable position, at this moment between driving gear 33 and the gear post 34 meshing spacing, the effect of playing stable support to the patient, greatly increased operation position and put efficiency, only need at least one doctor and can accomplish the regulation member 2, and the condition of supporting member is simultaneously stable support member 4 has been avoided the upper limbs to have been moved to the patient when the regulation member 2, the high-accuracy and the patient has reduced when the patient's the condition of stable support member is moved, the upper limbs and lower the patient has been avoided the condition to have been adjusted, simultaneously.

Example 2

1-3, the supporting member 4 includes a supporting plate 41 disposed on the adjusting member 2 and an arc-shaped groove formed at the top end of the supporting plate 41, a fine adjustment member 5 is disposed between the supporting plate 41 and the supporting column 23, a spring groove 43 is formed in the arc-shaped groove, an elastic piece 44 is fixed in the spring groove 43, one end of the elastic piece 44 extends to the outside of the spring groove 43 and is fixed with a gasket 42, the gasket 42 is made of medical sponge materials, antibacterial and pressure sore preventing materials, and the supporting member 4 is made of carbon fiber perspective materials, so that a 99.9% light transmission effect can be achieved, and C-arm perspective operation is facilitated in the operation process.

In some examples, the fine tuning member 5 includes a mounting frame 51 fixed at the top end of the supporting column 23 and a steering column 52 fixed at the bottom end of the supporting plate 41, one end of the steering column 52 extends into the mounting frame 51 and rotates to install the steering column, a first steering tooth 53 is sleeved outside the steering column, a second steering tooth 54 meshed with the first steering tooth 53 is installed on the inner wall of the mounting frame 51, the bottom end of the steering column is rotationally connected with the mounting frame 51, the first steering tooth 53 can be supported, stable transmission between the first steering tooth 53 and the second steering tooth 54 is facilitated, and when the first steering tooth 53 rotates, the steering column and the steering column 52 rotate along with each other, so that the steering column 52 drives the supporting plate 41 to rotate, and the fine tuning effect on the supporting plate 41 is achieved.

By adopting the technical scheme: through the contact between patient and the supporting member 4, the top of layer board 41 is used for supporting the patient's upper limbs, laminating between patient's upper limbs and the gasket 42 this moment, can agree with patient's upper limbs mutually, be convenient for support to patient's upper limbs this moment, gasket 42 is through the elastic force of elastic component 44 for the first inward power of patient's upper limbs this moment, reduce the gap between gasket 42 and the upper limbs, can reduce the power that layer board 41 applyed to patient's upper limbs to a certain extent, increase the protection to patient's upper limbs, play better support, and when needs layer board 41 and patient's upper limbs are adjusted, medical personnel impel layer board 41 slightly hard, the rotation post receives external power to rotate in installing frame 51, mesh transmission between first steering teeth 53 and the second steering teeth 54, this moment first steering teeth 53 and second steering teeth 54 increase relative frictional force each other, make its layer board 41 slowly rotate, prevent layer board 41 rotate too soon and cause the condition of secondary injury to the patient, be used for carrying out the comfort level to patient's upper limbs of prone position patient, fully expose the view, doctor can adjust the angle according to the condition, doctor's doctor is free from holding the position and orientation, the doctor need to provide the big view in order to hold the doctor's space for holding the doctor, and has reduced the work space.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a hand rest for operation, includes base (1), the bottom of base (1) is provided with universal wheel (11) of symmetric distribution, its characterized in that: the adjustable support is characterized in that an adjusting member (2) is arranged at the top end of the base (1), the adjusting member (2) comprises a stand column (21) fixed at the top end of the base (1) and a movable groove (22) formed in the top end of the stand column (21), a support column (23) is connected in a sliding mode in the movable groove (22), a driving member (3) for driving the support column (23) to move up and down in the stand column (21) is arranged on the stand column (21), and a supporting member (4) for supporting limbs of a patient is further arranged on the adjusting member (2).

2. A surgical hand rest according to claim 1, wherein: the driving member (3) comprises a lantern ring (31) sleeved outside the upright post (21) and a gear column (34) sleeved outside the supporting column (23), the lantern ring (31) is communicated with the upright post (21), a motor (32) is fixed on the inner wall of the lantern ring (31), a driving gear (33) is fixed at the output end of the motor (32), and the driving gear (33) is located in the movable groove (22) and meshed with the gear column (34).

3. A surgical hand rest according to claim 1, wherein: the supporting member (4) comprises a supporting plate (41) arranged on the adjusting member (2) and an arc-shaped groove formed in the top end of the supporting plate (41), a fine adjusting member (5) is arranged between the supporting plate (41) and the supporting column (23), a spring groove (43) is formed in the arc-shaped groove, an elastic piece (44) is fixed in the spring groove (43), and one end of the elastic piece (44) extends to the outer portion of the spring groove (43) and is fixedly provided with a gasket (42).

4. A surgical hand rest according to claim 3, wherein: the fine tuning component (5) comprises a mounting frame (51) fixed at the top end of the supporting column (23) and a steering column (52) fixed at the bottom end of the supporting plate (41), one end of the steering column (52) extends into the mounting frame (51) and is rotatably provided with a rotating column, a first steering tooth (53) is sleeved outside the rotating column, and a second steering tooth (54) meshed with the first steering tooth (53) is arranged on the inner wall of the mounting frame (51).

5. A surgical hand rest according to claim 1, wherein: a supporting spring (24) and a telescopic column (25) are fixed between the supporting column (23) and the movable groove (22), and the supporting spring (24) is sleeved outside the telescopic column (25).

6. A surgical hand rest according to claim 1, wherein: the top of stand (21) still is fixed with solid fixed ring, just gu fixed ring cover establishes in the outside of support column (23), install spacing post and spacing groove between gu fixed ring and support column (23) respectively, spacing post with sliding connection between the spacing groove.