CN217366427U

CN217366427U - Arm support of operating table

Info

Publication number: CN217366427U
Application number: CN202221165843.3U
Authority: CN
Inventors: 张金江; 方红城
Original assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-06
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses an arm support of an operating table, which belongs to the field of operating tables and comprises a support rod and a support component arranged at the upper end of the support rod, wherein the support component comprises a fixed support plate and a movable support plate arranged at one side of the fixed support plate, cavities are arranged inside the fixed support plate and the movable support plate, an electric push rod is arranged on the inner wall of the cavity inside the fixed support plate, an elastic part is arranged on the inner wall of the cavity inside the movable support plate, one end of the electric push rod is connected with a connecting rod, one end of the connecting rod away from the electric push rod is connected with the elastic part, the arm of a patient is placed on the fixed support plate and the movable support plate, then one end of a bandage is held by hand and is wound on the arm, the arm can be fixed by matching the magic tape B and the magic tape A, the arm has a restraining effect, the motor is started to work, and the rotating shaft and the gear are driven to rotate, thereby can make the lifter promote linkage plate and bracket component and go up and down to the use height of adjustment bracket component.

Description

Arm support of operating table

Technical Field

The utility model relates to an operation table, more specifically the theory relates to an operation table arm support.

Background

The operation bed is also called as an operation table, can support a patient in the operation process, can adjust the body position according to the operation requirement, provides a convenient operation environment for a doctor, and belongs to basic equipment of an operation room. The basic function of the operation bed is to adjust the position of the operation body and expose the operation field, so that the operation can be smoothly carried out. There are 5 general categories of surgical positions that are commonly used: prone position, supine position, side of inclining position, perineum position and seat, intervene the operating room and refer to the operating room that uses in the human body to intervene equipment, when intervene the room and operate the patient, can cooperate arm support to use.

When using, the support component is generally fixedly mounted on an operating bed, then the arm of a patient is placed on the arm support for use, but when using, the arm is directly placed on the support, the restraint effect on the arm is not obvious, the arm is easy to move, the operation effect is easy to influence seriously, secondly when using, the length of the arm support is fixed, the adaptation range is small, the inconvenience is realized in telescopic adjustment, the fixing effect on the arm of the patient is not ideal, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art arm directly place back on the support, and is not obvious to the restraint effect of arm, and the arm takes place to remove easily, influences the operation effect easily when serious, provides an operation table arm support to it is not enough more than solving, facilitates the use.

The utility model provides a technical scheme that its technical problem adopted is:

an arm support of an operating table is constructed, and comprises a support rod and a support component arranged at the upper end of the support rod, wherein one side of the support component is connected with an auxiliary support, and the outer walls of the support component and the auxiliary support are both provided with a constraint structure;

the bracket component comprises a fixed support plate and a movable support plate arranged on one side of the fixed support plate, cavities are formed in the fixed support plate and the movable support plate, an electric push rod is arranged on the inner wall of the cavity in the fixed support plate, an elastic part is arranged on the inner wall of the cavity in the movable support plate, one end of the electric push rod is connected with a connecting rod, and one end, far away from the electric push rod, of the connecting rod is connected with the elastic part.

Preferably, the auxiliary support comprises a side opening and a threaded hole formed in the surface of the auxiliary support, and the threaded hole is in threaded fit connection with the screw.

Preferably, the fixed support plate and the movable support plate are consistent in shape and are arranged in an arc-shaped structure, two groups of connecting rods are arranged, and the two groups of connecting rods are symmetrically distributed around the central lines of the fixed support plate and the movable support plate.

Preferably, restraint structure is provided with magic subsides A including setting up the bandage on fixed extension board one side outer wall and setting up the fixing bolt in the bandage outside on the inner wall of bandage, is provided with magic subsides B on the opposite side outer wall of fixed extension board, and magic subsides B and magic subsides A looks adaptation.

Preferably, the support rod comprises a base and an inner cavity arranged inside the base, a rotating shaft is connected to the inner wall of the inner cavity, the rotating shaft is externally connected with the output end of a motor, and a gear is sleeved on the outer side of the rotating shaft.

Preferably, the lifting rod is further installed inside the inner cavity, teeth are paved on two sides of the lifting rod, and the teeth are meshed with the gear.

Preferably, the rotating shaft and the gears are arranged in two groups, the rotating shaft and the gears are symmetrically arranged around the center line of the inner cavity, and the rotating shaft and the gears are located at the transverse center of the inner cavity.

Preferably, the upper end of the lifting rod is also provided with a connecting plate, and the other end of the connecting plate is connected with the bottom wall of the fixed support plate.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses an arm support of an operating table, medical personnel place patient's arm on fixed extension board and activity extension board, then hold one end of bandage by hand, and wind it on the arm, use through the cooperation of magic subsides B and magic subsides A, can fix patient's arm, there is the restricted effect, convenient to use, if the length of needs adjustment bracket component simultaneously, medical personnel utilize the switch to make electric putter move this moment, can make electric putter promote the extension bar and slide in the cavity, the elastic part is extruded this moment, in the extrusion process of elastic part, electric putter can promote the extension bar and move the extension board this moment, thereby can increase the total length of fixed extension board and activity extension board, can realize the purpose of adjusting bracket component length, effectively improve application range;

(2) the utility model discloses an operation table arm support, base fixed mounting is at the lower extreme of bracing piece, and the surface is seted up threaded hole, utilize the screw to fix the base, the bracing piece can support the bracket component this moment, be connected through linking up the fishplate bar between lifter and the fixed extension board, in-process, medical personnel open motor work, make pivot and gear rotate, and the gear is connected with the tooth meshing on the lifter outer wall, thereby can make the lifter promote linking up fishplate bar and bracket component and go up and down, thereby the use height of adjustment bracket component.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to these drawings:

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a schematic diagram of the auxiliary stand according to the present invention after moving upwards;

FIG. 3 is a schematic view of a portion of the restraint structure of the present invention;

fig. 4 is a partial structural view of the bracket assembly of the present invention;

FIG. 5 is a schematic view of the auxiliary stand according to the present invention;

fig. 6 is a schematic view of the internal structure of the support rod of the present invention.

In the figure: 1. a support bar; 11. a base; 12. an inner cavity; 13. a rotating shaft; 14. a gear; 15. a lifting rod; 16. teeth; 17. a connector tile; 2. a bracket assembly; 21. fixing a support plate; 22. a movable support plate; 23. a cavity; 24. an electric push rod; 25. a connecting rod; 26. an elastic portion; 3. an auxiliary support; 31. a side port; 32. a threaded hole; 4. a constraint structure; 41. binding bands; 42. fixing the bolt; 43. magic tape A; 44. and (7) magic tape B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses an operation table arm support, including bracing piece 1 and the bracket component 2 of setting in bracing piece 1 upper end, one side of bracket component 2 is connected with auxiliary stand 3, all is provided with restraint structure 4 on the outer wall of bracket component 2 and auxiliary stand 3, and bracing piece 1 is used for supporting stand component 2, and auxiliary stand 3 can upwarp 15 to activity patient's wrist utilizes bandage 41 among the restraint structure 4 to retrain fixedly.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 2-5, the bracket assembly 2 includes a fixed support plate 21 and a movable support plate 22 disposed on one side of the fixed support plate 21, cavities 23 are respectively disposed in the fixed support plate 21 and the movable support plate 22, an electric push rod 24 is disposed on an inner wall of the cavity 23 in the fixed support plate 21, an elastic portion 26 is disposed on an inner wall of the cavity 23 in the movable support plate 22, one end of the electric push rod 24 is connected to a linking rod 25, and an end of the linking rod 25 away from the electric push rod 24 is connected to the elastic portion 26.

Auxiliary stand 3 includes side mouth 31 and sets up the screw hole 32 on auxiliary stand 3 surface, and screw hole 32 and screw thread fit are connected, and auxiliary stand 3 upwarping angle is 15 anticlockwise rotation screws to adjust auxiliary stand 3 and the angle of activity extension board 22, reuse the screw and fix, thereby can support the patient wrist.

The fixed support plate 21 and the movable support plate 22 are in the same shape and are arranged in an arc-shaped structure, the arc-shaped fixed support plate 21 and the arc-shaped movable support plate 22 are used for placing arms, two groups of connecting rods 25 are arranged, and the two groups of connecting rods 25 are symmetrically distributed about the central lines of the fixed support plate 21 and the movable support plate 22.

Restraint structure 4 is including setting up bandage 41 on fixed extension board 21 one side outer wall and setting up the fixing bolt 42 in the bandage 41 outside, is provided with magic subsides A43 on bandage 41's the inner wall, is provided with magic subsides B44 on fixed extension board 21's the opposite side outer wall, and magic subsides B44 and magic subsides A43 looks adaptation, and magic subsides B44 and magic subsides A43 can the adhesion mutually to retrain the arm.

In this embodiment, in-process, medical personnel place patient's arm on fixed extension board 21 and activity extension board 22, then the one end of handheld bandage 41, and wind it on the arm, use through magic subsides B44 and magic subsides A43's cooperation, can fix patient's arm, there is the effect of restraint, convenient to use, simultaneously if the length of needs adjustment bracket component 2, medical personnel utilize the switch to make electric putter 24 remove this moment, can make electric putter 24 promote to link up pole 25 and slide in cavity 23, elastic part 26 is extruded this moment, in the extrusion in-process of elastic part 26, electric putter 24 can promote link up pole 25 and activity extension board 22 and remove this moment, thereby can increase the total length of fixed extension board 21 and activity extension board 22, can realize the purpose of adjusting bracket component 2 length, application range has effectively been improved.

Example two:

with reference to fig. 2 and 6, the support rod 1 includes a base 11 and an inner cavity 12 disposed inside the base 11, a rotating shaft 13 is connected to an inner wall of the inner cavity 12, the rotating shaft 13 is externally connected to an output end of a motor, a gear 14 is sleeved on an outer side of the rotating shaft 13, and the motor is used for providing power to drive the rotating shaft 13 and the gear 14 to rotate.

The inner cavity 12 is also internally provided with a lifting rod 15, teeth 16 are respectively paved on two sides of the lifting rod 15, and the teeth 16 are meshed with the gear 14.

The rotating shaft 13 and the gear 14 are provided with two groups, the rotating shaft 13 and the gear 14 are symmetrically arranged about the central line of the inner cavity 12, and the rotating shaft 13 and the gear 14 are positioned at the transverse center of the inner cavity 12.

The upper end of the lifting rod 15 is also provided with a connecting plate 17, and the other end of the connecting plate 17 is connected with the bottom wall of the fixed support plate 21.

In this embodiment, base 11 fixed mounting is at the lower extreme of bracing piece 1, and threaded hole 32 has been seted up on the surface, utilize the screw can fix base 11, bracing piece 1 can support bracket component 2 this moment, be connected through linking up fishplate bar 17 between lifter 15 and the fixed extension board 21, in-process, medical personnel open motor work, make pivot 13 and gear 14 rotate, and gear 14 is connected with the meshing of tooth 16 on the 15 outer walls of lifter, thereby can make lifter 15 promote linking up fishplate bar 17 and bracket component 2 and go up and down, thereby adjust bracket component 2's use height.

In summary, the following steps: the utility model discloses an arm support of an operating table, medical personnel place patient's arm on fixed extension board 21 and activity extension board 22, then hold one end of bandage 41, and wind it on the arm, use through magic subsides B44 and magic subsides A43's cooperation, can fix patient's arm, there is the restricted effect, facilitate the use, if need adjust the length of bracket component 2 simultaneously, medical personnel utilize the switch to make electric putter 24 remove this moment, can make electric putter 24 promote the extension bar 25 and slide in cavity 23, elasticity portion 26 is extruded this moment, in elasticity portion 26 extrusion process, electric putter 24 can promote the extension bar 25 and the activity extension board 22 to remove this moment, thereby can increase the total length of fixed extension board 21 and activity extension board 22, can realize the purpose of adjusting bracket component 2 length, effectively improve application range, base 11 fixed mounting is at the lower extreme of bracing piece 1, and threaded hole 32 is seted up on the surface, utilize the screw can fix base 11, bracing piece 1 can support bracket component 2 this moment, be connected through linking up fishplate bar 17 between lifter 15 and the fixed extension board 21, in-process, medical personnel open motor work, make pivot 13 and gear 14 rotate, and gear 14 is connected with the 16 meshing of tooth on the 15 outer walls of lifter, thereby can make lifter 15 promote linking up fishplate bar 17 and bracket component 2 go up and down, thereby adjust the use height of bracket component 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides an operation table arm support, includes bracing piece (1) and bracket component (2) of setting in bracing piece (1) upper end, its characterized in that: one side of the bracket component (2) is connected with an auxiliary bracket (3), and the outer walls of the bracket component (2) and the auxiliary bracket (3) are both provided with a constraint structure (4);

the support assembly (2) comprises a fixed support plate (21) and a movable support plate (22) arranged on one side of the fixed support plate (21), cavities (23) are formed in the fixed support plate (21) and the movable support plate (22), an electric push rod (24) is arranged on the inner wall of each cavity (23) in the fixed support plate (21), an elastic part (26) is arranged on the inner wall of each cavity (23) in the movable support plate (22), one end of each electric push rod (24) is connected with a connecting rod (25), and one end, far away from the electric push rod (24), of each connecting rod (25) is connected with the elastic part (26).

2. The surgical bed arm support of claim 1, wherein: the auxiliary support (3) comprises a side opening (31) and a threaded hole (32) formed in the surface of the auxiliary support (3), and the threaded hole (32) is in threaded fit connection with a screw.

3. An arm support for surgical beds according to claim 2, characterized in that: the fixed support plate (21) and the movable support plate (22) are consistent in shape and are arranged in an arc-shaped structure, two groups of connecting rods (25) are arranged, and the two groups of connecting rods (25) are symmetrically distributed about the central lines of the fixed support plate (21) and the movable support plate (22).

4. An arm support for surgical beds according to claim 3, characterized in that: restraint structure (4) are provided with magic subsides A (43) including setting up bandage (41) on fixed extension board (21) one side outer wall and setting up fixing bolt (42) in the bandage (41) outside on the inner wall of bandage (41), be provided with magic subsides B (44) on the opposite side outer wall of fixed extension board (21), and magic subsides B (44) and magic subsides A (43) looks adaptation.

5. An arm support for surgical beds according to claim 4, characterized in that: the supporting rod (1) comprises a base (11) and an inner cavity (12) arranged inside the base (11), a rotating shaft (13) is connected to the inner wall of the inner cavity (12), the rotating shaft (13) is externally connected with a motor output end, and a gear (14) is sleeved on the outer side of the rotating shaft (13).

6. An arm support for surgical beds according to claim 5, characterized in that: the lifting rod (15) is further installed inside the inner cavity (12), teeth (16) are paved on two sides of the lifting rod (15), and the teeth (16) are meshed with the gear (14).

7. An arm support for surgical beds according to claim 6, characterized in that: the rotating shaft (13) and the gear (14) are both provided with two groups, the rotating shaft (13) and the gear (14) are symmetrically arranged around the center line of the inner cavity (12), and the rotating shaft (13) and the gear (14) are positioned at the transverse center of the inner cavity (12).

8. The surgical bed arm support of claim 7, wherein: the upper end of the lifting rod (15) is also provided with a connecting plate (17), and the other end of the connecting plate (17) is connected with the bottom wall of the fixed support plate (21).