Nursing device for specialized operating room

Abstract

The invention belongs to the technical field of medical equipment, and particularly discloses a nursing device for a specialized operating room, which comprises a support, arc-shaped brackets are connected to two ends of the top of the support through round pipes, a collecting tank is fixed to the bottoms of the arc-shaped brackets, and limiting parts for limiting arms of a patient are arranged at the tops of the inner sides of the arc-shaped brackets. The injured part of the arm of the patient corresponds to the top of the collecting groove, the limiting component comprises two opposite arc-shaped frames, and two opposite inner grooves are formed in the arc-shaped frames. When the arm of a patient is limited through cooperation of the annular frame and the lantern ring, the arm of the patient can rotate on the top of the arc-shaped frame through the lantern ring and the arc-shaped plate, a doctor can conveniently treat the affected part on the arm in an all-around mode, the patient is prevented from swinging the arm in the treatment process, secondary injury to the affected part of the patient caused by swinging is avoided, and the patient is more comfortable to use. Meanwhile, the contact between the affected part and the arc-shaped bracket caused by arm rotation is avoided, and the neatness effect of the affected part is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical equipment, and in particular relates to a nursing device for a specialized operating room. Background Art

[0002] Debridement refers to the thorough treatment of the wound, such as clearing foreign objects inside the wound, clearing out some necrotic tissue, and trimming the wound. It is of great significance to prevent or alleviate local infection, improve local blood circulation, and promote the repair of damaged tissue.

[0003] Nowadays, during wound debridement, a stent is sometimes used to replace manual stabilization of the patient's limb. However, the existing stent has a single function and only limits the patient's limb. If the wound on the limb is too long, the doctor cannot clean other parts of the wound. The doctor needs to untie the stent, turn the patient's limb over, and then use the stent to fix it again, which is a cumbersome operation.

[0004] Therefore, it is necessary to invent a nursing device for specialized operating rooms to solve the above problems. Summary of the Invention

[0005] In view of the above problems, the present invention provides a nursing device for a specialized operating room to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a nursing device for a specialized operating room, comprising a bracket, wherein both ends of the top of the bracket are connected to an arc-shaped bracket by a circular tube, and a collecting trough is fixed to the bottom of the arc-shaped bracket, and a limiting component for limiting the patient's arm is provided at the top of the inner side of the arc-shaped bracket, and the injured part of the patient's arm corresponds to the top of the collecting trough. The limiting component comprises two opposing arc-shaped frames, and two opposing inner grooves are provided inside the arc-shaped frame, and the top of the inner groove is plugged with an arc plate, and the bottom end of the arc plate is movably plugged into the inner groove, and the top and bottom ends of the arc plate have inherent convex plates, and the convex plates at the top ends of the two arc plates are connected by a connecting component, and the two arc plates cooperate with the arc-shaped frames to form an annular frame, and the two annular frames are operatively sleeved on the arm, and the injured part on the arm is between the two annular frames, and a rubber ring is provided on the inner side of the arc-shaped frame, and the end of the ring is connected to the inner side surface of the convex plate at the top of the arc plate, and the inner side wall of the ring fits the surface of the arm.

[0007] Furthermore, a horizontal plate is provided between the two circular tubes, and screw sleeves are fixed at both ends of the horizontal plate. The inner wall of the circular tube is provided with a vertical groove corresponding to the screw sleeve. The screw sleeve at the end of the horizontal plate is inserted into the inside of the circular tube through the vertical groove. A screw is vertically inserted into the inside of the circular tube. The screw sleeve is spirally sleeved on the surface of the screw. A circular plate is fixed on the top of the screw, and a groove corresponding to the circular plate is provided at the center of the arc frame, and the bottom end of the screw passes through the center of the groove.

[0008] Furthermore, both sides of the arc frame are chamfered, and the outer side of the arc frame fits with the end face of the arc bracket. The screw and the screw sleeve cooperate to make the circular plate limitedly clamped inside the groove, and the outer side of the arc frame circumference fits tightly with the inner wall of the arc bracket.

[0009] Furthermore, the connecting component includes a rotating rod, which is rotatably inserted into the inside of the convex plate at the top of the arc plate, and a rotating groove corresponding to the rotating rod is provided inside the convex plate. The outer end of the rotating rod passes through the convex plate, and the surface of the rotating rod is spirally sleeved on the slide. The inner side of the rotating groove is provided with a sliding groove corresponding to the slide, and the bent part of the slide is correspondingly inserted into the inner side of the adjacent convex plate, and the inner side wall of the adjacent convex plate is provided with a clamping groove corresponding to the bent part of the slide. The rotating rotating rod causes the bent part of the slide to be clamped inside the clamping groove.

[0010] Furthermore, a connecting pipe is fixed at the center of the top surface of the horizontal plate, the top of the connecting pipe passes through the center of the bottom surface of the collecting tank, a drainage pipe is provided at the bottom of the outer circumference of the connecting pipe, and a through opening is provided at the top of the connecting pipe.

[0011] Furthermore, two opposing cards are provided at the top of the opening of the connecting pipe, and buoyancy caps are sleeved on the outside of the two cards. The buoyancy caps are movably sleeved on the outside of the two cards, and the bottom surface of the buoyancy caps fits the top surface of the connecting pipe, and the buoyancy caps are made of foam material.

[0012] Furthermore, a ring piece is sleeved on the surface of the connecting pipe, a support rod is fixed at the bottom of the ring piece, a side plate is fixed on the outer side of the circumference of the connecting pipe, the bottom end of the support rod passes through the surface of the side plate, and a spring is sleeved on the surface of the support rod, the top end of the spring is connected to the bottom surface of the ring piece, and the bottom end of the spring is connected to the top surface of the side plate.

[0013] Furthermore, the elastic force of the spring makes the top surface of the ring fit with the bottom surface of the collection tank. The ring is made of rubber material, and the inner side of the ring fits with the outer side of the circumference of the connecting pipe. The ring blocks the gap between the connecting pipe and the collection tank.

[0014] Technical effects and advantages of the present invention:

[0015] 1. When the present invention restrains the patient's arm through the cooperation of the annular frame and the collar, the patient's arm can be rotated on the top of the curved frame by using the collar and the curved plate, so that the doctor can provide all-round treatment to the affected part of the arm, avoid the patient from swinging his arm during the treatment, avoid secondary damage to the patient's affected part due to the swinging, and at the same time avoid the affected part from contacting the curved bracket due to the rotation of the arm, thereby ensuring the neatness of the affected part.

[0016] 2. The present invention uses the buoyancy of the mixed liquid on the buoyancy cap to make the buoyancy cap move up on the surfaces of the two cards, and the buoyancy cap is separated from the connecting tube. The excess mixed liquid in the collecting tank enters the inside of the through-port through the gap between the buoyancy cap and the connecting tube. At this time, the mixed liquid is discharged through the drain pipe at the bottom of the connecting tube to avoid excessive accumulation of the mixed liquid in the collecting tank.

[0017] 3. The present invention applies the elastic force of the spring to the horizontal plate through the connecting pipe. The horizontal plate uses the screw sleeve and the screw to pull the arc frame. The elastic force of the spring is limited, so that the arc frame can be stably placed on the top of the arc bracket, preventing the patient from pulling the arc frame away from the arc bracket, and ensuring that the patient's arm is always on the arc bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 1 is an overall schematic diagram of a nursing device for a specialized operating room according to an embodiment of the present invention;

[0019] Figure 2 is a schematic perspective cross-sectional view of an arc-shaped frame according to an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of a connecting component according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the top of the connecting pipe passing through the center of the collecting tank according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the bottom end of the connecting pipe connected to the horizontal plate according to an embodiment of the present invention;

[0023] In the figure: 1. bracket; 2. round tube; 3. curved bracket; 4. collecting trough; 5. curved frame; 6. curved plate; 7. convex plate; 8. collar; 9. horizontal plate; 10. screw sleeve; 11. vertical groove; 12. screw; 13. round plate; 14. groove; 15. rotating rod; 16. slide; 17. slide; 18. card slot; 19. connecting pipe; 20. drain pipe; 21. card; 22. buoyancy cap; 23. ring plate; 24. support rod; 25. side plate; 26. spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0025] The present invention provides a nursing device for a specialized operating room, such as Figures 1 to 3As shown, it includes a bracket 1, and both ends of the top of the bracket 1 are connected to an arc-shaped bracket 3 by a circular tube 2, and a collecting tank 4 is fixed to the bottom of the arc-shaped bracket 3. The top of the inner side of the arc-shaped bracket 3 is provided with a limiting component for limiting the patient's arm, and the injured part of the patient's arm corresponds to the top of the collecting tank 4. The limiting component includes two opposite arc-shaped frames 5, and two opposite inner grooves are provided inside the arc-shaped frame 5. The top of the inner groove is plugged with an arc plate 6, and the bottom end of the arc plate 6 is movably plugged into the inner groove, and the top and bottom ends of the arc plate 6 have inherent convex plates 7. The convex plates 7 at the top of the two arc plates 6 are connected by connecting components. The two arc plates 6 cooperate with the arc-shaped frame 5 to form an annular frame. The two annular frames are fitted on the arm, and the injured part on the arm is between the two annular frames. A rubber ring 8 is provided on the inner side of the arc-shaped frame 5, and the end of the ring 8 is connected to the inner side of the convex plate 7 at the top of the arc plate 6, and the inner wall of the ring 8 fits the surface of the arm. The bottom of the bracket 1 is placed on the ground. At this time, the patient sits on the chair. The patient's arms are placed on the two curved frames 5 on the top of the curved bracket 3. The two curved frames 5 support the arms accordingly, so that the patient's arms are away from the curved bracket 3 and prevent the curved bracket 3 from contacting the patient's arms. The curved plate 6 is pulled by the protruding plate 7, and the curved plate 6 moves upward inside the inner groove of the curved frame 5. The upward moving protruding plate 7 pulls the end of the ring 8 upward until the protruding plates 7 of the two curved plates 6 correspond to each other and the ring 8 is sleeved on the surface of the arm. At this time, the connecting component connects the two curved plates 6 accordingly. The two curved plates 6 cooperate with the curved frames 5 to form an annular frame, which is sleeved on the surface of the arm. At this time, the affected part on the arm is at the top of the collection tank 4.

[0026] The affected area on the arm is cleaned with disinfectant and cleaning equipment. The disinfectant and the blood from the affected area flow into the collection tank 4. After the affected area is cleaned, sterile gauze is covered on the surface of the affected area with medical tape, and the affected area is cleaned in a standardized manner to complete the cleaning care of the affected area.

[0027] When the annular frame and the collar 8 cooperate to restrain the patient's arm, the patient's arm can be rotated on the top of the curved frame 5 using the collar 8 and the curved plate 6, which makes it convenient for the doctor to perform all-round treatment on the affected part of the arm, avoiding the patient from swinging his arm during the treatment process, and avoiding secondary injury to the patient's affected part due to swinging.

[0028] exist Figure 1 、 Figure 2 、 Figure 4 and Figure 5In the embodiment, a horizontal plate 9 is provided between the two circular tubes 2, and screw sleeves 10 are fixed at both ends of the horizontal plate 9. The inner side wall of the circular tube 2 is provided with a vertical groove 11 corresponding to the screw sleeve 10. The screw sleeve 10 at the end of the horizontal plate 9 is inserted into the interior of the circular tube 2 through the vertical groove 11. A screw rod 12 is vertically inserted into the interior of the circular tube 2. The screw sleeve 10 is spirally sleeved on the surface of the screw rod 12. A circular plate 13 is fixed to the top of the screw rod 12, and a groove 14 corresponding to the circular plate 13 is provided at the center of the arc frame 5, and the bottom end of the screw rod 12 passes through the center of the groove 14. Both sides of the arc frame 5 are chamfered, and the outer side surface of the arc frame 5 is in contact with the end surface of the arc bracket 3. The screw rod 12 cooperates with the screw sleeve 10 so that the circular plate 13 is limitedly clamped inside the groove 14, and the outer side surface of the circumference of the arc frame 5 is in close contact with the inner side wall of the arc bracket 3. Select a suitable arc frame 5 according to the thickness of the patient's arm, so that the patient's arm can be placed on the top of the arc frame 5. Place the adapted arc frame 5 on the top of the arc bracket 3. At this time, the groove 14 at the center of the arc frame 5 corresponds to the top of the round tube 2. Insert the bottom end of the screw 12 into the inside of the round tube 2 through the groove 14 until the bottom end of the screw 12 corresponds to the screw sleeve 10. Rotate the circular plate 13. The rotating circular plate 13 drives the screw 12 to rotate. The rotating screw 12 is gradually inserted into the inside of the screw sleeve 10. The weight of the horizontal plate 9 passes through the screw 12 so that the circular plate 13 is placed inside the groove 14.

[0029] At this time, the patient's arms are placed on the top of the two arc-shaped frames 5, and the two arc-shaped plates 6 are pulled upward until the connecting parts connect the top ends of the two arc-shaped plates 6. At this time, the screw 12 cooperates with the screw sleeve 10, and under the limitation of the horizontal plate 9 and the vertical slot 11, the patient's arms are at the top of the arc-shaped bracket 3.

[0030] exist Figures 1 to 3In the figure, the connecting component includes a rotating rod 15, which is rotatably inserted into the convex plate 7 at the top of the arc-shaped plate 6. A rotating groove corresponding to the rotating rod 15 is provided inside the convex plate 7. The outer end of the rotating rod 15 passes through the convex plate 7. The surface of the rotating rod 15 is spirally sleeved on the slide 16. The inner side of the rotating groove is provided with a slide groove 17 corresponding to the slide 16. The bent portion of the slide 16 is correspondingly inserted into the inner side of the adjacent convex plate 7. The inner side wall of the adjacent convex plate 7 is provided with a clamping groove 18 corresponding to the bent portion of the slide 16. The rotating rotating rod 15 causes the bent portion of the slide 16 to be clamped inside the clamping groove 18. When the convex plates 7 at the top of the two curved plates 6 fit together, the slide 16 on the inner side of one of the convex plates 7 is inserted into the groove 18 of the adjacent convex plate 7 by using the bent portion. Since the outer end of the rotating rod 15 passes through the convex plate 7 and the outer end of the rotating rod 15 is connected to the rotating plate, the rotating rod 15 is rotated inside the rotating groove by rotating the rotating plate. The spiral cooperation between the rotating rotating rod 15 and the slide 16 causes the slide 16 to slide inside the slide groove 17 of the convex plate 7. At this time, the slide 16 drives the bent portion to slide inside the groove 18 of the adjacent convex plate 7 until the slide 16 is snap-fitted with the groove 18. At this time, the two convex plates 7 cannot be separated. At this time, the two curved plates 6 are surrounded by the surface of the patient's arm under the limitation of the connecting component, making it convenient for the annular frame to be sleeved on the surface of the patient's arm, completing the limitation of the patient's arm.

[0031] exist Figure 1 、 Figure 4 and Figure 5 In the embodiment, a connecting pipe 19 is fixed at the center of the top surface of the horizontal plate 9. The top end of the connecting pipe 19 passes through the center of the bottom surface of the collecting tank 4. A drainage pipe 20 is provided at the bottom of the outer circumferential surface of the connecting pipe 19. A through-hole is provided at the top end of the connecting pipe 19. The two circular plates 13 are rotated synchronously. The rotating circular plate 13 uses the screw 12 to move the screw sleeve 10 upward inside the vertical groove 11 of the circular tube 2. The upwardly moving horizontal plate 9 gradually approaches the collecting tank 4. The screw 12 cooperates with the rotation of the screw sleeve 10 to make the top end of the connecting pipe 19 at the top of the horizontal plate 9 pass through the bottom surface of the collecting tank 4. At this time, the top end of the connecting pipe 19 is inside the collecting tank 4, and the through-hole at the top end of the connecting pipe 19 is at the top of the inner bottom surface of the collecting tank 4.

[0032] The top of the opening of the connecting tube 19 is provided with two opposing cards 21, and the outer sides of the two cards 21 are sleeved with buoyancy caps 22. The buoyancy caps 22 are movably sleeved on the outer sides of the two cards 21, and the bottom surface of the buoyancy caps 22 is in contact with the top surface of the connecting tube 19, and the buoyancy caps 22 are made of foam material. During the cleaning process, the disinfectant and the blood from the affected area flow into the collection tank 4. At this time, the buoyancy caps 22 block the opening at the top of the connecting tube 19, preventing the disinfectant and the blood from the affected area from directly flowing into the connecting tube 19. At this time, the disinfectant and the blood from the affected area accumulate in the collection tank 4 to form a mixed liquid. When the mixed liquid accumulates in the collection tank 4, the doctor can compare the blood from the affected area with the mixed liquid in real time, and can know the cleaning condition of the affected area. When the liquid level of the mixed liquid is higher than the height of the buoyancy cap 22, the buoyancy of the mixed liquid on the buoyancy cap 22 causes the buoyancy cap 22 to move up on the surface of the two cards 21, and the buoyancy cap 22 is separated from the connecting tube 19. The excess mixed liquid inside the collecting tank 4 enters the interior of the through-port through the gap between the buoyancy cap 22 and the connecting tube 19. At this time, the mixed liquid is discharged through the drain pipe 20 at the bottom of the connecting tube 19 to avoid excessive accumulation of the mixed liquid inside the collecting tank 4 until the liquid level of the mixed liquid is at the bottom of the through-port. At this time, the buoyancy cap 22 falls back to the top surface of the connecting tube 19 to complete the sealing of the through-port.

[0033] After the affected area is cleaned, the two convex plates 7 are separated by the connecting parts. At this time, the arc plate 6 at the bottom of the convex plate 7 gradually enters the inner groove of the arc frame 5, the patient's arm is separated from the arc frame 5, and the screw 12 is rotated in the opposite direction. The spiral cooperation between the screw 12 and the screw sleeve 10 causes the horizontal plate 9 to move downward, and the horizontal plate 9 gradually drives the connecting pipe 19 to move downward. At this time, the mixed liquid can be continuously discharged through the opening at the top of the connecting pipe 19, and the collection tank 4 can be cleaned with clean water to ensure the neatness of the collection tank 4.

[0034] The connecting tube 19 is fitted with a ring piece 23, with a support rod 24 fixed to the bottom of the ring piece 23. A side plate 25 is fixed to the outer circumference of the connecting tube 19. The bottom end of the support rod 24 extends through the surface of the side plate 25. A spring 26 is fitted onto the surface of the support rod 24. The top end of the spring 26 is connected to the bottom surface of the ring piece 23, and the bottom end of the spring 26 is connected to the top surface of the side plate 25. The elastic force of the spring 26 causes the top surface of the ring piece 23 to conform to the bottom surface of the collection tank 4. The ring piece 23 is made of rubber material, and the inner side of the ring piece 23 conforms to the outer circumference of the connecting tube 19, thereby sealing the gap between the connecting tube 19 and the collection tank 4. When the cross plate 9 is close to the collecting tank 4 by the spiral cooperation of the screw 12 and the screw sleeve 10, the cross plate 9 makes the top of the connecting pipe 19 pass through the center of the bottom of the collecting tank 4, and the connecting pipe 19 drives the ring piece 23 close to the collecting tank 4 until the top surface of the ring piece 23 is tightly fitted with the bottom surface of the collecting tank 4. The connecting pipe 19 that continues to move upward drives the side plate 25 to move upward. Since the collecting tank 4 cooperates to limit the ring piece 23, the side plate 25 moves up on the surface of the support rod 24. The upward side plate 25 cooperates with the ring piece 23 to squeeze the spring 26 on the surface of the support rod 24. The elastic force of the spring 26 is applied to the cross plate 9 through the connecting pipe 19. The cross plate 9 uses the screw sleeve 10 and the screw 12 to pull the arc frame 5. The elastic force of the spring 26 is limited, which makes it convenient to stably place the arc frame 5 on the top of the arc bracket 3, preventing the patient from pulling the arc frame 5 away from the arc bracket 3, and ensuring that the patient's arm is always on the arc bracket 3.

[0035] Working principle of the present invention:

[0036] Reference Figures 1 to 5 As shown, the bottom of the bracket 1 is placed on the ground, and a suitable arc frame 5 is selected according to the thickness of the patient's arm, so that the patient's arm can be placed on the top of the arc frame 5. The adapted arc frame 5 is placed on the top of the arc bracket 3. At this time, the groove 14 at the center of the arc frame 5 corresponds to the top of the round tube 2. The bottom end of the screw 12 is inserted into the inside of the round tube 2 through the groove 14 until the bottom end of the screw 12 corresponds to the screw sleeve 10. The circular plate 13 is rotated, and the rotating circular plate 13 drives the screw 12 to rotate. The rotating screw 12 is gradually inserted into the inside of the screw sleeve 10. The weight of the cross plate 9 is passed through the screw 12 so that the circular plate 13 is placed inside the groove 14.

[0037] The two circular plates 13 are rotated synchronously, and the rotating circular plate 13 uses the screw 12 to make the screw sleeve 10 move upward inside the vertical groove 11 of the circular tube 2, and the upwardly moving horizontal plate 9 gradually approaches the collecting tank 4. The screw 12 cooperates with the rotation of the screw sleeve 10 to make the top of the connecting pipe 19 at the top of the horizontal plate 9 pass through the bottom surface of the collecting tank 4. At this time, the top of the connecting pipe 19 is inside the collecting tank 4, and the opening at the top of the connecting pipe 19 is at the top of the inner bottom surface of the collecting tank 4.

[0038] As the cross plate 9 approaches the collecting tank 4 through the spiral cooperation of the screw 12 and the screw sleeve 10, the cross plate 9 causes the top end of the connecting pipe 19 to pass through the bottom center of the collecting tank 4. The connecting pipe 19 drives the ring piece 23 close to the collecting tank 4 until the top surface of the ring piece 23 is tightly fitted with the bottom surface of the collecting tank 4. The connecting pipe 19 that continues to move upward drives the side plate 25 to move upward. Since the collecting tank 4 cooperates to limit the ring piece 23, the side plate 25 moves up on the surface of the support rod 24. The upward side plate 25 cooperates with the ring piece 23 to squeeze the spring 26 on the surface of the support rod 24. The elastic force of the spring 26 is applied to the cross plate 9 through the connecting pipe 19. The cross plate 9 uses the screw sleeve 10 and the screw 12 to pull the arc frame 5, which is limited by the elastic force of the spring 26, so that the arc frame 5 can be stably placed on the top of the arc bracket 3.

[0039] The patient sits on the chair, and the patient's arms are placed on the two arc frames 5 on the top of the arc bracket 3. The two arc frames 5 support the arms accordingly, so that the patient's arms are away from the arc bracket 3, avoiding the arc bracket 3 from contacting the patient's arms.

[0040] When the cam 7 is engaged with the cam 7, the two cams 7 cannot be separated. At this time, the two cams 6 are surrounded by the patient's arm surface under the limitation of the connecting component, making it convenient for the annular frame to be sleeved on the patient's arm surface, completing the limitation of the patient's arm.

[0041] The affected area on the arm is cleaned with disinfectant and cleaning equipment. The disinfectant and the blood from the affected area flow into the collection tank 4. After the affected area is cleaned, sterile gauze is covered on the surface of the affected area with medical tape, and the affected area is cleaned in a standardized manner to complete the cleaning care of the affected area.

[0042] During the cleaning process, the disinfectant and blood from the affected area flow into the collection tank 4. The buoyancy cap 22 then blocks the opening at the top of the connecting tube 19, preventing the disinfectant and blood from flowing directly into the connecting tube 19. The disinfectant and blood from the affected area accumulate in the collection tank 4 to form a mixed liquid. As the mixed liquid accumulates in the collection tank 4, the doctor can compare the blood from the affected area with the mixed liquid in real time, thereby understanding the cleaning status of the affected area. When the liquid level of the mixed liquid exceeds the height of the buoyancy cap 22, the buoyancy of the mixed liquid on the buoyancy cap 22 causes the buoyancy cap 22 to move upward on the surfaces of the two cards 21, separating the buoyancy cap 22 from the connecting tube 19. Excess mixed liquid from the collection tank 4 flows through the gap between the buoyancy cap 22 and the connecting tube 19 into the opening. The mixed liquid is then discharged through the drain pipe 20 at the bottom of the connecting tube 19, preventing excessive accumulation of the mixed liquid in the collection tank 4. This occurs until the liquid level of the mixed liquid reaches the bottom of the opening, at which point the buoyancy cap 22 returns to the top of the connecting tube 19, completing the sealing of the opening.

[0043] After the affected area is cleaned, the two convex plates 7 are separated by the connecting parts. At this time, the arc plate 6 at the bottom of the convex plate 7 gradually enters the inner groove of the arc frame 5, the patient's arm is separated from the arc frame 5, and the screw 12 is rotated in the opposite direction. The spiral cooperation between the screw 12 and the screw sleeve 10 causes the horizontal plate 9 to move downward, and the horizontal plate 9 gradually drives the connecting pipe 19 to move downward. At this time, the mixed liquid can be continuously discharged through the opening at the top of the connecting pipe 19, and the collection tank 4 can be cleaned with clean water to ensure the neatness of the collection tank 4.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A nursing device for a specialized operating room, comprising a bracket (1), characterized in that: The top ends of the bracket (1) are connected to an arc-shaped bracket (3) by a circular tube (2), and a collecting tank (4) is fixed to the bottom of the arc-shaped bracket (3). A limiting component for limiting the patient's arm is provided at the top of the inner side of the arc-shaped bracket (3), and the injured part of the patient's arm corresponds to the top of the collecting tank (4). The limiting component includes two opposite arc-shaped frames (5). Two opposite inner grooves are provided inside the arc-shaped frame (5). The top of the inner groove is plugged with an arc-shaped plate (6), and the bottom end of the arc-shaped plate (6) is movably plugged into the inner groove. The top and bottom of the arc-shaped plate (6) are both provided with inherent convex plates (7). The convex plates (7) at the top of the two arc-shaped plates (6) are connected by connecting parts. The two arc-shaped plates (6) cooperate with the arc-shaped frame (5) to form an annular frame. The two annular frames are sleeved on the arm. The injured part of the arm is located between the two annular frames. The inner side of the arc-shaped frame (5) is provided with a rubber ring (8). The end of the ring (8) is connected to the inner side of the convex plate (7) at the top of the arc-shaped plate (6). The inner side wall of the ring (8) is in contact with the surface of the arm.

2. The nursing device for specialized operating rooms according to claim 1, characterized in that: A horizontal plate (9) is provided between the two circular tubes (2), and screw sleeves (10) are fixed at both ends of the horizontal plate (9). The inner wall of the circular tube (2) is provided with a vertical groove (11) corresponding to the screw sleeve (10). The screw sleeve (10) at the end of the horizontal plate (9) is inserted into the interior of the circular tube (2) through the vertical groove (11). A screw rod (12) is vertically inserted into the interior of the circular tube (2). The screw sleeve (10) is spirally sleeved on the surface of the screw rod (12). A circular plate (13) is fixed to the top of the screw rod (12), and a groove (14) corresponding to the circular plate (13) is provided at the center of the arc frame (5), and the bottom end of the screw rod (12) passes through the center of the groove (14).

3. The nursing device for specialized operating rooms according to claim 2, characterized in that: Both sides of the arc frame (5) are chamfered, and the outer side surface of the arc frame (5) fits with the end surface of the arc bracket (3); the screw rod (12) and the screw sleeve (10) cooperate so that the circular plate (13) is limitedly clamped inside the groove (14), and the outer side surface of the arc frame (5) fits tightly with the inner wall of the arc bracket (3).

4. The nursing device for specialized operating rooms according to claim 1, characterized in that: The connecting component includes a rotating rod (15), the rotating rod (15) is rotatably inserted into the inside of the convex plate (7) at the top end of the arc plate (6), the convex plate (7) is provided with a rotating groove corresponding to the rotating rod (15), the outer end of the rotating rod (15) passes through the convex plate (7), the surface of the rotating rod (15) is spirally sleeved on the slide (16), the inner side of the rotating groove is provided with a slide groove (17) corresponding to the slide (16), the bent portion of the slide (16) is correspondingly inserted into the inner side of the adjacent convex plate (7), the inner side wall of the adjacent convex plate (7) is provided with a clamping groove (18) corresponding to the bent portion of the slide (16), and the rotating rotating rod (15) makes the bent portion of the slide (16) clamped in the inside of the clamping groove (18).

5. The nursing device for specialized operating rooms according to claim 2, characterized in that: A connecting pipe (19) is fixed at the center of the top surface of the horizontal plate (9), the top end of the connecting pipe (19) passes through the center of the bottom surface of the collecting tank (4), a drain pipe (20) is provided at the bottom of the outer circumferential surface of the connecting pipe (19), and a through opening is provided at the top end of the connecting pipe (19).

6. The nursing device for specialized operating rooms according to claim 5, characterized in that: Two opposing cards (21) are provided at the top of the opening of the communicating tube (19), and a buoyancy cap (22) is sleeved on the outside of the two cards (21). The buoyancy cap (22) is movably sleeved on the outside of the two cards (21), and the bottom surface of the buoyancy cap (22) is in contact with the top surface of the communicating tube (19), and the buoyancy cap (22) is made of foam material.

7. The nursing device for specialized operating rooms according to claim 5, characterized in that: The surface of the connecting pipe (19) is sleeved with a ring piece (23), the bottom of the ring piece (23) is fixed with a support rod (24), the outer circumferential surface of the connecting pipe (19) is fixed with a side plate (25), the bottom end of the support rod (24) passes through the surface of the side plate (25), and the surface of the support rod (24) is sleeved with a spring (26), the top end of the spring (26) is connected to the bottom surface of the ring piece (23), and the bottom end of the spring (26) is connected to the top surface of the side plate (25).

8. The nursing device for specialized operating rooms according to claim 7, characterized in that: The elastic force of the spring (26) causes the top surface of the ring piece (23) to fit with the bottom surface of the collecting tank (4). The ring piece (23) is made of rubber material, and the inner side of the ring piece (23) fits with the outer side of the circumference of the connecting pipe (19). The ring piece (23) correspondingly blocks the gap between the connecting pipe (19) and the collecting tank (4).

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