Limb hanging bracket for general surgery department nursing

Abstract

The invention discloses a limb hanging bracket for general surgery department nursing in the technical field of nursing hanging brackets, the limb hanging bracket comprises a first U-shaped frame, a second U-shaped frame, an adjusting mechanism and a moving mechanism, the adjusting mechanism comprises second servo motors, the second servo motors are arranged in the first U-shaped frame and the second U-shaped frame, and second rotating shafts are mounted at the ends of rotating shafts of the second servo motors; third bearings are arranged in the first U-shaped frame and the second U-shaped frame, third rotating shafts are arranged at the bottoms of the third bearings, racks used in cooperation with the second rotating shafts are arranged in the third rotating shafts, a second servo motor is started, and the second servo motor drives the second rotating shafts to rotate; the second rotating shaft drives the third rotating shaft to rotate in the rotating process, the third rotating shaft ascends and descends in the rotating process, the height of the first U-shaped frame and the height of the second U-shaped frame are adjusted to the proper height, and at the moment, the second servo motor is turned off.

Description

Technical Field

[0001] The invention relates to the technical field of nursing hangers, in particular to a limb hanger for general surgery nursing. Background Art

[0002] When patients with limb bone injuries are preparing for surgery, they need to disinfect their limbs. The traditional method is that a medical staff member lifts the patient's leg (or arm), and then another medical staff member disinfects it. After the disinfection is completed, the drape is laid to complete the preparation work before the operation. In practice, there are the following problems: Since the leg (or arm) that the patient needs to undergo surgery is heavy, and disinfection generally takes 10 to 20 minutes, this makes the lifting work a burden: Since the leg (or arm) that needs surgery is a part with heavy bone injuries, a certain backward pulling force needs to be applied to it, and this effect cannot be achieved by simply lifting it upward by the medical staff, which may seriously affect the patient's injury.

[0003] Traditionally, medical staff lift the limbs manually or suspend them on a homemade hanger using a bandage. This method requires multiple people to perform, and the places where the patient's limbs come into contact with the bandage or the medical staff's hands cannot be disinfected at the same time, which is inconvenient for medical staff to operate. Based on this, the present invention designs a limb hanger for general surgical care to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a limb hanger for general surgery nursing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A limb hanger for general surgical care comprises a first U-shaped frame, a second U-shaped frame, an adjustment mechanism and a moving mechanism, wherein the adjustment mechanism comprises a second servo motor, the first U-shaped frame and the second U-shaped frame are both provided with second servo motors, a second rotating shaft is installed at the end of the rotating shaft of the second servo motor, a third bearing is both provided inside the first U-shaped frame and the second U-shaped frame, a third rotating shaft is provided at the bottom of the third bearing, and a rack used in conjunction with the second rotating shaft is provided inside the third rotating shaft; the height of the first U-shaped frame and the second U-shaped frame can be adjusted by the coordinated use of the second servo motor, the second rotating shaft and the third rotating shaft.

[0007] The moving mechanism includes a first servo motor, the first U-shaped frame is provided with the first servo motor inside, the first rotating shaft end of the first servo motor is installed with a first rotating shaft, the bottom of the first U-shaped frame is provided with a first strip groove, the end of the first rotating shaft away from the first servo motor is installed with a second bearing, and the free end of the second bearing is installed on the inner wall of the first U-shaped frame. The support frame body can be moved by the cooperation of the first servo motor and the first rotating shaft.

[0008] Preferably, the bottom of the first U-shaped frame and the second U-shaped frame are both provided with a first bearing, the bottom of the first bearing is installed with a circular baffle, the bottom of the circular baffle is provided with an iron rod, and the inside of the iron rod is provided with a universal wheel. The first U-shaped frame and the second U-shaped frame are moved by a plurality of universal wheels.

[0009] Preferably, a second servo motor is disposed inside the second U-shaped frame, and a support frame body is disposed outside the first rotating shaft and the second servo motor.

[0010] Preferably, a card slot is provided inside the support frame body, and a sponge pad is installed inside the support frame body to protect the patient.

[0011] Preferably, a tool box is installed outside the second U-shaped frame, and a U-shaped plate used in conjunction with the card slot is arranged inside the tool box. The patient's limbs are supported by the U-shaped plate.

[0012] Preferably, the first U-shaped frame and the second U-shaped frame are both provided with a second strip-shaped groove on their exteriors, and the second strip-shaped groove limits the fixing rod.

[0013] Preferably, a fixing rod is movably arranged inside the second strip-shaped groove, one end of the fixing rod is mounted outside the support frame body, and a fixer is arranged outside the fixing rod to fix the fixing rod by the fixer.

[0014] Preferably, a sleeve is installed at one end of the fixing rod away from the support frame body. When not in use, the fixing rod is placed inside the sleeve.

[0015] Preferably, a telescopic plate is provided between the first U-shaped frame and the second U-shaped frame, and a limit rod is provided inside the second U-shaped frame. The telescopic plate can prevent dust from entering the first U-shaped frame and the second U-shaped frame during the lifting process, thereby damaging the second servo motor.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can realize height adjustment of the first U-shaped frame and the second U-shaped frame through an adjustment mechanism. The adjustment mechanism includes a second servo motor, a second rotating shaft, and a third rotating shaft. When the device needs to be used on a patient, medical staff need to adjust the height of the first U-shaped frame and the second U-shaped frame according to the patient. At this time, the second servo motor is started, and the second servo motor drives the second rotating shaft to rotate. The second rotating shaft drives the third rotating shaft to rotate during the rotation process. The third rotating shaft is raised and lowered during the rotation process to adjust the height of the first U-shaped frame and the second U-shaped frame to a suitable height. At this time, the second servo motor is turned off to avoid inconvenience when the device is used due to difficulty in adjusting the height of the first U-shaped frame and the second U-shaped frame.

[0018] 2. The present invention can realize movement of the position of the support frame body through a moving mechanism, and the moving mechanism includes a first servo motor, a first rotating shaft, and a first strip-shaped groove. When the device needs to be used to support the patient's limbs, the medical staff moves the position of the support frame body according to the patient's usage needs and starts the first servo motor. The first servo motor drives the first rotating shaft to rotate, and the first rotating shaft drives the support frame body to move during the rotation process (the support frame body moves inside the first strip-shaped groove). When the support frame body is moved to a suitable position, the first servo motor is stopped to avoid inconvenience in using the device due to difficulty in moving the support frame body.

[0019] 3. The present invention can adjust the distance between the first U-shaped frame and the second U-shaped frame by using the fixing rod and the sleeve. When the device needs to be used to support the patient, the medical staff needs to adjust the positions of the first U-shaped frame and the second U-shaped frame, pull the fixing rod out from the inside of the sleeve, and pull the two fixing rods out to a suitable length. At this time, the fixing rod is locked by using the fixing device provided on the outside of the fixing rod in conjunction with the sleeve to prevent the fixing rod from entering the inside of the sleeve during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0023] Figure 3is a schematic diagram of a first internal structure of the present invention;

[0024] Figure 4 is a second internal structure schematic diagram of the present invention;

[0025] Figure 5 The third internal structure diagram of the present invention is

[0026] Figure 6 It is a schematic diagram of the enlarged structure of part A of the present invention;

[0027] Figure 7 It is a schematic diagram of the enlarged structure of part B of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. First U-shaped frame; 2. Second U-shaped frame; 301. First bearing; 302. Round baffle; 303. Iron rod; 304. Universal wheel; 401. First servo motor; 402. First rotating shaft; 403. Second bearing; 404. First strip groove; 501. Support frame body; 502. Slot; 503. Sponge pad; 504. Second strip groove; 505. Tool box; 506. U-shaped plate; 601. Limit rod; 602. Second servo motor; 603. Second rotating shaft; 604. Third rotating shaft; 605. Third bearing; 606. Telescopic plate; 701. Fixed rod; 702. Sleeve; 703. Fixer. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-7 , the present invention provides a technical solution:

[0032] A limb hanger for general surgery nursing comprises a first U-shaped frame 1, a second U-shaped frame 2, an adjusting mechanism and a moving mechanism, wherein the adjusting mechanism comprises a second servo motor 602, the first U-shaped frame 1 and the second U-shaped frame 2 are both provided with the second servo motor 602, a second rotating shaft 603 is installed at the end of the rotating shaft of the second servo motor 602, a third bearing 605 is both provided inside the first U-shaped frame 1 and the second U-shaped frame 2, a third rotating shaft 604 is provided at the bottom of the third bearing 605, a rack used in conjunction with the second rotating shaft 603 is provided inside the third rotating shaft 604; the height of the first U-shaped frame 1 and the second U-shaped frame 2 can be adjusted by the coordinated use of the second servo motor 602, the second rotating shaft 603 and the third rotating shaft 604.

[0033] The moving mechanism includes a first servo motor 401, which is disposed inside the first U-shaped frame 1, a first rotating shaft 402 is installed at the end of the rotating shaft of the first servo motor 401, a first strip-shaped groove 404 is provided at the bottom of the first U-shaped frame 1, a second bearing 403 is installed at one end of the first rotating shaft 402 away from the first servo motor 401, and a free end of the second bearing 403 is installed on the inner wall of the first U-shaped frame 1. The support frame body 501 can be moved by the coordinated use of the first servo motor 401 and the first rotating shaft 402;

[0034] The first U-shaped frame 1 and the second U-shaped frame 2 are both provided with a first bearing 301 at their bottoms, a circular baffle 302 is installed at the bottom of the first bearing 301, an iron rod 303 is provided at the bottom of the circular baffle 302, and a universal wheel 304 is provided inside the iron rod 303. The first U-shaped frame 1 and the second U-shaped frame 2 are moved by a plurality of universal wheels 304, a second servo motor 602 is provided inside the second U-shaped frame 2, and a support frame body 501 is provided outside the first rotating shaft 402 and the second servo motor 602;

[0035] The support frame body 501 is provided with a slot 502 inside, and a sponge pad 503 is installed inside the support frame body 501. The sponge pad 503 protects the patient. The second U-shaped frame 2 is provided with a tool box 505 outside, and a U-shaped plate 506 used in conjunction with the slot 502 is provided inside the tool box 505. The U-shaped plate 506 supports the patient's limbs;

[0036] The first U-shaped frame 1 and the second U-shaped frame 2 are both provided with a second strip groove 504 on the outside. The second strip groove 504 limits the position of the fixing rod 701. The fixing rod 701 is movably provided inside the second strip groove 504. One end of the fixing rod 701 is installed on the outside of the support frame body 501. A fixer 703 is provided on the outside of the fixing rod 701. The fixing rod 701 is fixed by the fixer 703. A sleeve 702 is installed on the end of the fixing rod 701 away from the support frame body 501. When not in use, the fixing rod 701 is placed inside the sleeve 702;

[0037] A fixing plate 703 606 is disposed between the first U-shaped frame 1 and the second U-shaped frame 2, and a limit rod 601 is disposed inside the second U-shaped frame 2. The fixing plate 703 606 can prevent dust from entering the first U-shaped frame 1 and the second U-shaped frame 2 during the lifting process, thereby preventing the second servo motor 602 from being damaged.

[0038] When the device needs to be used on a patient, the medical staff moves the first U-shaped frame 1 and the second U-shaped frame 2 through the plurality of universal wheels 304. When the device is moved to a suitable position, the medical staff needs to adjust the distance between the first U-shaped frame 1 and the second U-shaped frame 2 according to the patient's needs, and release the fixation between the fixing rod 701 and the sleeve 702 through the fixer 703. At this time, the medical staff pulls the fixing rod 701 to pull the two fixing rods 701 to a suitable position (at this time, the distance between the first U-shaped frame 1 and the second U-shaped frame 2 is convenient for the patient to use), stops pulling the fixing rod 701, and fixes the fixing rod 701 and the sleeve 702 through the fixer 703;

[0039] After the spacing between the first U-shaped frame 1 and the second U-shaped frame 2 is adjusted, the height of the first U-shaped frame 1 and the second U-shaped frame 2 needs to be adjusted according to the patient, and the second servo motor 602 is started. The second servo motor 602 drives the second rotating shaft 603 to rotate. The second rotating shaft 603 drives the third rotating shaft 604 to rotate during the rotation (the third rotating shaft 604 rotates through the third bearing 605 during the rotation). The third rotating shaft 604 is lifted and lowered during the rotation (during the lifting, the telescopic plate 606 is extended and retracted to prevent external dust from entering the first U-shaped frame 1 and the second U-shaped frame 2 to damage the second servo motor 602). The height of the first U-shaped frame 1 and the second U-shaped frame 2 is adjusted to a suitable height. At this time, the second servo motor 602 is turned off to avoid inconvenience when the device is used due to difficulty in adjusting the height of the first U-shaped frame 1 and the second U-shaped frame 2.

[0040] After the height adjustment of the first U-shaped frame 1 and the second U-shaped frame 2 is completed, the frame is moved to the patient's side through the universal wheel 304. At this time, the support frame body 501 needs to be adjusted in position and used for the patient. The first servo motor 401 is started, and the first servo motor 401 drives the first rotating shaft 402 to rotate. The first rotating shaft 402 drives the support frame body 501 to move during the rotation process. The support frame body 501 on the first rotating shaft 402 can move the support frame body 501 on the limiting rod 601 through the cooperation of the fixing rod 701 and the sleeve 702 during the movement, so that the support frame body 501 on the first rotating shaft 402 is parallel to the support frame body 501 outside the limiting rod 601;

[0041] When the support frame body 501 is moved to a suitable position, the first servo motor 401 is stopped, and the U-shaped plate 506 is taken out from the tool box 505, and the U-shaped plate 506 is inserted into the card slot 502, and the patient's legs are placed into the two support frame bodies 501. At this time, the two support frame bodies 501 support the patient's legs, and the sponge pad 503 protects the patient's legs. After the patient's legs are supported, the patient can be given medicine treatment.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A limb hanger for general surgical nursing, characterized in that: It comprises a first U-shaped frame (1), a second U-shaped frame (2), an adjustment mechanism and a moving mechanism; The adjustment mechanism comprises a second servo motor (602), the first U-shaped frame (1) and the second U-shaped frame (2) are both provided with the second servo motor (602), the end of the rotating shaft of the second servo motor (602) is installed with a second rotating shaft (603), the first U-shaped frame (1) and the second U-shaped frame (2) are both provided with a third bearing (605), the bottom of the third bearing (605) is provided with a third rotating shaft (604), and the third rotating shaft (604) is provided with a rack for use with the second rotating shaft (603) inside. The moving mechanism comprises a first servo motor (401), the first servo motor (401) is arranged inside the first U-shaped frame (1), a first rotating shaft (402) is installed at the end of the rotating shaft of the first servo motor (401), a first strip-shaped groove (404) is opened at the bottom of the first U-shaped frame (1), a second bearing (403) is installed at one end of the first rotating shaft (402) away from the first servo motor (401), and a free end of the second bearing (403) is installed on the inner wall of the first U-shaped frame (1).

2. A limb hanger for general surgical care according to claim 1, characterized in that: The bottom of each of the first U-shaped frame (1) and the second U-shaped frame (2) is provided with a first bearing (301), a circular baffle (302) is installed at the bottom of the first bearing (301), an iron rod (303) is provided at the bottom of the circular baffle (302), and a universal wheel (304) is provided inside the iron rod (303).

3. A limb hanger for general surgical care according to claim 2, characterized in that: A second servo motor (602) is arranged inside the second U-shaped frame (2), and a support frame body (501) is arranged outside the first rotating shaft (402) and the second servo motor (602).

4. A limb hanger for general surgical care according to claim 3, characterized in that: The support frame body (501) is provided with a card slot (502) inside, and a sponge pad (503) is installed inside the support frame body (501).

5. A limb hanger for general surgery nursing according to claim 3, characterized in that: A tool box (505) is installed on the outside of the second U-shaped frame (2), and a U-shaped plate (506) for use with the card slot (502) is arranged inside the tool box (505).

6. A limb hanger for general surgical care according to claim 2, characterized in that: The first U-shaped frame (1) and the second U-shaped frame (2) are both provided with a second strip groove (504) on their exteriors.

7. A limb hanger for general surgical care according to claim 6, characterized in that: A fixing rod (701) is movably arranged inside the second strip-shaped groove (504), one end of the fixing rod (701) is mounted outside the support frame body (501), and a fixer (703) is arranged outside the fixing rod (701).

8. A limb hanger for general surgical care according to claim 7, characterized in that: A sleeve (702) is installed at one end of the fixing rod (701) away from the supporting frame body (501).

9. A limb hanger for general surgical care according to claim 6, characterized in that: A telescopic plate (606) is provided between the first U-shaped frame (1) and the second U-shaped frame (2), and a limiting rod (601) is provided inside the second U-shaped frame (2).

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