Arm bracket for operating room nursing

Abstract

The arm bracket for operating room nursing relates to the technical field of medical instruments and comprises a supporting plate and an adjusting assembly, the adjusting assembly comprises a supporting column, a universal wheel, a lead screw, a lead screw sleeve, a supporting seat and an anti-skid pad, the supporting column is installed at the bottom of the supporting plate, the universal wheel is movably installed at the bottom end of the supporting column, and the lead screw is rotatably installed in the supporting plate. The outer wall of the lead screw is sleeved with a lead screw sleeve, a supporting base is installed at the bottom end of the lead screw sleeve, an anti-skid pad and a supporting assembly are installed on the lower side surface of the supporting base, the supporting assembly comprises a support, an electric height adjusting rod, a connecting block, an electric distance adjusting rod, a supporting plate and a soft pad, the support is installed on the supporting plate, and the electric height adjusting rod is installed at the top of the support. According to the medical nursing device, due to the arrangement of the adjusting assembly and the supporting assembly, the position of the device can be adjusted conveniently, the device can be fixed conveniently, the arms of a patient can be supported, and medical staff can conduct nursing conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an arm bracket for operating room nursing. Background Art

[0002] During surgical operations, the patient's arm needs to be debrided, disinfected, and other preoperative care. During care, an arm support is needed to support and fix the arm so that the doctor can care for the patient's hand.

[0003] The patent with announcement number CN218220538U in the prior art discloses an arm support for operating room nursing, including a support plate, a lifting and rotating assembly is provided at the bottom of the support plate, and a fixed assembly is provided at the bottom of the lifting and rotating assembly. The threaded rod can be driven to rotate by the first bevel gear, the second bevel gear, the rotating rod, and the turntable. The threaded rod is threadedly connected to the lifting sleeve, and the limiting slider and the limiting groove can limit the lifting sleeve to prevent the telescopic sleeve from rotating. When the threaded rod rotates, the lifting sleeve can be driven to perform telescopic movement in the connecting bottom cylinder, and then the height of the support plate can be adjusted to facilitate patient use.

[0004] This patent uses a fixed base, a fixed plate and fixed bolts to fix the bracket to the operating table. It is not only inconvenient to adjust the position of the bracket to make it convenient for the patient's arm to be placed, but also the bracket fixed on the operating table may affect the medical staff's surgery and bring obstacles to the surgery. Therefore, an arm bracket for operating room nursing is needed to meet people's needs. Utility Model Content

[0005] The purpose of the utility model is to provide an arm support for operating room nursing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present utility model provides the following technical solutions: an arm support for operating room nursing, comprising a support plate;

[0007] An adjustment assembly, the adjustment assembly comprising a pillar, a universal wheel, a screw, a screw sleeve, a support seat and an anti-slip pad, the bottom of the support plate is installed with a pillar, the bottom end of the pillar is movably installed with a universal wheel, a screw is rotatably installed in the support plate, the outer wall of the screw is sleeved with a screw sleeve, the bottom end of the screw sleeve is installed with a support seat, and the lower side surface of the support seat is installed with an anti-slip pad;

[0008] The support assembly includes a bracket, an electric height adjustment rod, a connecting block, an electric pitch adjustment rod, a support plate and a cushion. The bracket is installed on the support plate, the electric height adjustment rod is installed on the top of the bracket, the connecting block is installed on the electric height adjustment rod, the electric pitch adjustment rod is installed on the connecting block, the support plate is installed on the electric pitch adjustment rod, and the inner wall of the support plate is installed with a cushion.

[0009] Preferably, there are two screw rods, and the outer walls of the two screw rods are both equipped with transmission wheels, on which a transmission belt is movably installed.

[0010] Preferably, a worm wheel is installed on the outer wall of the screw rod, a support block is installed on the support plate, a worm is rotatably installed in the support block, and the worm is meshed with the worm wheel.

[0011] Preferably, a motor is mounted on the support plate, and a worm is mounted on the output end of the motor.

[0012] Preferably, a power box is installed at the bottom of the support plate, and a mobile power supply is installed in the power box.

[0013] Preferably, a guide rod is installed at the bottom of the support plate, a guide sleeve is installed on the support seat, and the guide sleeve is slidably installed on the guide rod.

[0014] Preferably, a support rod is installed on the bracket, and a handle is installed on the top of the support rod.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, through the setting of the adjustment component, the medical staff can push the handle and move the bracket through the universal wheel. The rotation of the screw rod will drive the screw rod sleeve to move downward on the outer wall of the screw rod. The downward movement of the screw rod sleeve will drive the support seat and the anti-slip pad to move downward and lift the bracket. The position of the bracket can be fixed, which is convenient for adjusting the bracket to a suitable position, making the bracket convenient for placing the patient's arm and not hindering the operation of the medical staff.

[0017] In the utility model, through the setting of the support component, the support plate is adjusted to a suitable height according to the electric height adjustment rod, and the electric distance adjustment rod is adjusted to make the support plate to a suitable distance, and then the patient's arm is placed in the support plate to support the patient's arm, which is convenient for medical staff to perform preoperative care such as debridement and disinfection on the patient's arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of an arm support for operating room nursing proposed by the utility model;

[0019] Figure 2This is a schematic diagram of the three-dimensional structure of an operating room nursing arm support proposed by the utility model from another direction;

[0020] Figure 3 This is a schematic diagram of the structure of a screw rod, screw rod sleeve, etc. of an arm support for operating room nursing proposed by the utility model;

[0021] Figure 4 This is a structural schematic diagram of part A of an arm support for operating room nursing proposed by the utility model.

[0022] In the figure: 1. Support plate; 2. Adjustment assembly; 21. Pillar; 22. Universal wheel; 23. Screw; 24. Screw sleeve; 25. Support seat; 26. Anti-slip pad; 27. Drive wheel; 28. Drive belt; 29. ​​Worm gear; 210. Worm; 211. Support block; 212. Motor; 213. Mobile power supply; 214. Power supply box; 215. Guide rod; 216. Guide sleeve; 3. Support assembly; 31. Bracket; 32. Electric height adjustment rod; 33. Connecting block; 34. Electric pitch adjustment rod; 35. Support plate; 36. Cushion; 37. Support rod; 38. Handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1:

[0025] like Figure 1-4 As shown, this embodiment provides an arm support for operating room nursing, comprising a support plate 1;

[0026] The adjustment component 2 is provided to facilitate the position adjustment of the device and fix the device. The adjustment component 2 includes a pillar 21, a universal wheel 22, a screw rod 23, a screw rod sleeve 24, a support seat 25 and an anti-slip pad 26. The bottom of the support plate 1 is equipped with a pillar 21, and the bottom end of the pillar 21 is movably equipped with a universal wheel 22. A screw rod 23 is rotatably installed in the support plate 1, and the outer wall of the screw rod 23 is sleeved with a screw rod sleeve 24. The bottom end of the screw rod sleeve 24 is equipped with a support seat 25, and the lower side surface of the support seat 25 is equipped with an anti-slip pad 26. Medical personnel can push the handle 38 to move the bracket through the universal wheel 22 and Adjust the position of the bracket and move it to a suitable position so that the bracket is convenient for the placement of the patient's arm and the operation of medical staff, and then start the motor 212. The rotation of the motor 212 will drive the worm 210 to rotate, and the rotation of the worm 210 will drive the worm wheel 29 to rotate. The rotation of the worm wheel 29 will drive the screw rod 23 to rotate, and the transmission action of the transmission wheel 27 and the transmission belt 28 can drive another screw rod 23 to rotate. The rotation of the two screw rods 23 will drive the screw rod sleeve 24 to move downward on the outer wall of the screw rod 23. The downward movement of the screw rod sleeve 24 will drive the support seat 25 and the anti-slip pad 26 to move downward and lift the bracket, so that the position of the bracket can be fixed.

[0027] Further, refer to Figure 4 There are two screw rods 23, and the outer walls of the two screw rods 23 are both installed with transmission wheels 27. A transmission belt 28 is movably installed on the transmission wheel 27. The transmission action of the transmission wheel 27 and the transmission belt 28 can drive the other screw rod 23 to rotate, thereby playing the role of power transmission.

[0028] Further, refer to Figure 4 A worm gear 29 is installed on the outer wall of the screw rod 23, a support block 211 is installed on the support plate 1, a worm 210 is rotatably installed in the support block 211, the worm 210 is engaged with the worm gear 29, a motor 212 is installed on the support plate 1, and the worm 210 is installed at the output end of the motor 212. The rotation of the motor 212 will drive the worm 210 to rotate, the rotation of the worm 210 will drive the worm gear 29 to rotate, and the rotation of the worm gear 29 will drive the screw rod 23 to rotate, which can provide a power source for the rotation of the screw rod 23.

[0029] Further, refer to Figure 2 A power box 214 is installed at the bottom of the support plate 1, and a mobile power supply 213 is installed in the power box 214. Through the arrangement of the screw rod 23 and the screw rod sleeve 24, power can be provided for the device without the need for an external power supply, which is more convenient.

[0030] Further, refer to Figure 3A guide rod 215 is installed at the bottom of the support plate 1, and a guide sleeve 216 is installed on the support seat 25. The guide sleeve 216 is slidably installed on the guide rod 215. Through the setting of the guide rod 215 and the guide sleeve 216, the movement of the support seat 25 can be restricted so that the support seat 25 can only move up and down.

[0031] Example 2:

[0032] like Figure 1-2 As shown, based on Example 1, the patient's arm can be supported by setting the support component 3, which is convenient for medical staff to provide care.

[0033] The support assembly 3 includes a bracket 31, an electric height adjustment rod 32, a connecting block 33, an electric distance adjustment rod 34, a support plate 35 and a cushion 36. The bracket 31 is installed on the support plate 1, the electric height adjustment rod 32 is installed on the top of the bracket 31, the connecting block 33 is installed on the electric height adjustment rod 32, the electric distance adjustment rod 34 is installed on the connecting block 33, the support plate 35 is installed on the electric distance adjustment rod 34, and the inner wall of the support plate 35 is installed with a cushion 36. The support plate 35 is adjusted to a suitable height according to the electric height adjustment rod 32, and the electric distance adjustment rod 34 is adjusted to a suitable distance. The patient's arm is then placed in the support plate 35 to support the patient's arm, which is convenient for medical staff to perform preoperative care such as debridement and disinfection on the patient's arm.

[0034] Further, refer to Figure 2 A support rod 37 is installed on the bracket 31, and a handle 38 is installed on the top of the support rod 37. Medical staff can push the handle 38 and move the bracket through the universal wheel 22 to facilitate adjusting the position of the bracket.

[0035] The working principle of the utility model is as follows: when in use, medical staff can push the handle 38, move the bracket through the universal wheel 22, and adjust the position of the bracket to move the bracket to a suitable position so that the bracket is convenient for the placement of the patient's arm and the operation of the medical staff. Then, the motor 212 is started, and the rotation of the motor 212 drives the worm 210 to rotate, and the rotation of the worm 210 drives the worm wheel 29 to rotate, and the rotation of the worm wheel 29 drives the screw rod 23 to rotate, and the transmission action of the transmission wheel 27 and the transmission belt 28 can drive the other screw rod 23 to rotate. The rotation of the two screw rods 23 will drive the screw rod sleeve 24 to move downward on the outer wall of the screw rod 23. The downward movement of the screw rod sleeve 24 will drive the support seat 25 and the anti-slip pad 26 to move downward and lift the bracket, which can fix the position of the bracket. Then, according to the electric height adjustment rod 32, the support plate 35 is adjusted to a suitable height. The electric distance adjustment rod 34 is adjusted to make the support plate 35 to a suitable distance. Then, the patient's arm is placed in the support plate 35 to support the patient's arm, which is convenient for medical staff to perform preoperative care such as debridement and disinfection on the patient's arm.

Claims

1. An arm support for operating room nursing, characterized in that: include: Support plate (1); An adjustment component (2), the adjustment component (2) comprising a pillar (21), a universal wheel (22), a screw (23), a screw sleeve (24), a support seat (25) and an anti-skid pad (26), the support plate (1) being provided with a pillar (21) at the bottom, the bottom end of the pillar (21) being movably provided with a universal wheel (22), the support plate (1) being provided with a screw (23) being rotatably provided with an outer wall of the screw (23) being sleeved with a screw sleeve (24), the bottom end of the screw sleeve (24) being provided with a support seat (25), and the lower surface of the support seat (25) being provided with an anti-skid pad (26); A support assembly (3), the support assembly (3) comprising a bracket (31), an electric height adjustment rod (32), a connecting block (33), an electric pitch adjustment rod (34), a support plate (35) and a cushion (36), wherein the support plate (31) is mounted on the support plate (1), the electric height adjustment rod (32) is mounted on the top of the bracket (31), the electric height adjustment rod (32) is mounted on the connecting block (33), the electric pitch adjustment rod (34) is mounted on the connecting block (33), the support plate (35) is mounted on the electric pitch adjustment rod (34), and the inner wall of the support plate (35) is mounted with a cushion (36).

2. The arm support for operating room nursing according to claim 1, characterized in that: There are two screw rods (23), and the outer walls of the two screw rods (23) are both provided with transmission wheels (27), on which a transmission belt (28) is movably provided.

3. The arm support for operating room nursing according to claim 1, characterized in that: A worm wheel (29) is installed on the outer wall of the screw rod (23), a support block (211) is installed on the support plate (1), a worm (210) is rotatably installed in the support block (211), and the worm (210) is meshed with the worm wheel (29).

4. The arm support for operating room nursing according to claim 3, characterized in that: A motor (212) is mounted on the support plate (1), and the worm (210) is mounted on the output end of the motor (212).

5. The arm support for operating room nursing according to claim 4, characterized in that: A power supply box (214) is installed at the bottom of the support plate (1), and a mobile power supply (213) is installed in the power supply box (214).

6. The arm support for operating room nursing according to claim 1, characterized in that: A guide rod (215) is installed at the bottom of the support plate (1), a guide sleeve (216) is installed on the support seat (25), and the guide sleeve (216) is slidably installed on the guide rod (215).

7. The arm support for operating room nursing according to claim 1, characterized in that: A support rod (37) is installed on the bracket (31), and a handle (38) is installed on the top of the support rod (37).

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