Multifunctional debridement nursing frame for operating room

Abstract

This application discloses a multifunctional wound cleaning and nursing frame for operating rooms, belonging to the field of medical device technology. It includes a nursing trolley with a lifting platform. Two sets of symmetrical support mechanisms are fixed on the lifting platform, with splash-proof mechanisms installed at the upper ends of the two support mechanisms. A freely movable cleaning mechanism is connected to the splash-proof mechanism. Support members are provided at the support mechanisms, and a limiting knob for vertical adjustment is also provided. The limiting knob abuts against the inner end face of the fixed frame to limit the swing angle of the support member. The circumferential corners of the support member are rounded. The beneficial effects of this application are that the support member can move freely up and down and swing circumferentially at the fixed frame, which better conforms to the patient's position. Simultaneously, the abutment between the limiting knob and the fixed frame limits the swing of the support member, thereby maintaining its stability. The splash-proof plate blocks outward splashing waste liquid, protecting staff.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and more specifically, to a multifunctional wound cleaning and nursing frame for operating rooms. Background Technology

[0002] Wound cleaning thoroughly removes foreign objects, necrotic tissue, and potential bacteria and viruses from the wound. If these substances are not removed promptly, they can hinder normal wound healing and may even lead to infection, causing the wound to deteriorate further.

[0003] Before performing debridement, the wound needs to be cleaned and cared for. Current techniques do not provide good support for the patient's wound, and the angle of the support table cannot be adjusted effectively and quickly. This may reduce the contact area between the support table and the patient, which may lead to increased pressure on the patient and discomfort. In addition, the effect of the support table on splashing waste fluid during wound cleaning is not good when the position and angle of the support table change.

[0004] Therefore, a multifunctional wound cleaning and nursing frame for the operating room is needed to solve the above problems. Utility Model Content

[0005] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] To address the technical problems mentioned in the background section, some embodiments of this application provide a multifunctional wound cleaning and nursing frame for operating rooms, comprising: a nursing trolley, the bottom of which is equipped with rotating wheels and casters; the upper end of the nursing trolley is fixedly provided with a guide rail and a support frame distributed front and rear; a lifting platform is slidably connected to the upper end of the guide rail; a connecting plate is slidably connected to the upper end of the support frame; the connecting plate and the lifting platform are fixedly engaged by a snap-fit ​​mechanism; a waste bin that can be opened at the top is installed at the connecting plate; and two symmetrically positioned supports are installed at the upper end of the lifting platform. The support mechanism has two anti-splash mechanisms installed at its two locations. A cleaning mechanism is connected and cooperates with the anti-splash mechanism. The lifting platform includes a liquid collection tank at the upper end and a receiving platform at the lower end. The liquid collection tank and the receiving platform are fixedly connected by a fixing rod. A wastewater tank is placed on the upper end of the receiving platform. The bottom of the liquid collection tank is recessed inward. A drain pipe is fixedly connected to the bottom of the liquid collection tank. The drain pipe is open at both ends and located directly above the wastewater tank. The upper end of the receiving platform is recessed downward, and the inner circumference of the receiving platform is provided with an elastic pad that fits against the circumference of the wastewater tank. Furthermore, the guide slide frame is provided with a sliding plate that can slide up and down. The lower end of the sliding plate is connected to a telescopic air rod that can extend and retract up and down. The liquid collection tank is fixedly provided with an installation block near the end of the guide slide frame. The installation block and the sliding plate are fixedly connected by a threaded part. The receiving platform is fixedly provided with a guide block near the section of the guide slide frame. The guide block is inserted into the guide slide frame and slides in cooperation with the side wall of the guide slide frame.

[0007] Furthermore, the support mechanism includes two symmetrically fixed frames fixed to the mounting block. Each fixed frame has a through cavity, within which a roller is fitted. A support member is fixed between two adjacent rollers. The middle end of the support member is concave and arc-shaped to support the injured part of the patient. Sliding frames are rotatably connected to the far ends of the two adjacent rollers. Two vertically arranged sliding grooves are formed on the side wall of the fixed frame. Protrusions are fixed at both ends of the sliding frame and inserted into the sliding grooves for sliding connection. A balance spring is connected between the protrusions of the sliding frame and the side wall of the sliding groove of the fixed frame. Mounting holes are evenly distributed vertically at both ends of the support member. Limiting knobs are threaded onto the mounting holes and can abut against the fixed frame.

[0008] Furthermore, the splash-proof mechanism is installed on the front and rear sets of the support mechanisms. The splash-proof mechanism includes a splash-proof plate fixedly connected to the sliding frame. The splash-proof plate has an opening groove. The front and rear positions of the opening groove are consistent with the front and rear width and the through cavity of the fixed frame. The upper side wall of the opening groove is higher than the uppermost mounting hole. A guide groove is provided at the middle position of the splash-proof plate. A cleaning mechanism is connected and cooperated on the guide groove.

[0009] Furthermore, the cleaning mechanism includes a connecting pipe with threads at both ends. The upper thread of the connecting pipe is connected to the liquid supply pipe, and the lower thread of the connecting pipe is connected to the nozzle. The connecting pipe is open at both ends. A rotating ball is ball-jointed at the middle of the connecting pipe. A water-stop ring is installed at the ball-joint position of the rotating ball and the connecting pipe. A drainage cavity is opened at the middle of the rotating ball. A connecting rod extending forward and backward is fixed on the rotating ball. The connecting rod is inserted into the side wall of the guide groove and slidably connected to the side wall of the guide groove. A rotating hole is opened on the outer periphery of the middle end of the connecting pipe.

[0010] The beneficial effects of this application are as follows: 1. The rollers are fixed to the support, and the rollers abut against the fixed frame, allowing the support to move freely up and down and swing circumferentially at the fixed frame, thus making it more suitable for the patient's position for nursing care.

[0011] 2. By using two symmetrical support members and a sliding frame that is rotatably connected to the rolling wheel, the sliding frame adapts to the situation where the two support members are at different heights during the connection with the balance spring. By using the limit knobs at the left and right ends of the support members, the swing of the support members is limited by the contact between the limit knobs and the fixed frame, thereby maintaining the stability of the support members.

[0012] 3. Install the connecting pipe on the splash guard. The connecting rod slides in conjunction with the guide groove to achieve circumferential rotation around the patient's wound. The ball joint inside the connecting pipe allows the connecting pipe to freely rotate and adjust its angle. This enables the cleaning mechanism to be freely adjusted according to the position of the patient's wound at the support mechanism, improving flexibility. At the same time, the splash guard blocks outward splashing waste liquid, protecting the staff. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0014] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0015] In the attached diagram: Figure 1 This is an overall schematic diagram of an embodiment of a multifunctional wound cleaning and nursing frame for operating rooms according to this application; Figure 2 yes Figure 1 A side view of the structure in the embodiment; Figure 3 yes Figure 1 A schematic diagram of the exterior of the central lifting platform, splash guard mechanism, and support mechanism; Figure 4 yes Figure 1 Remove from Figure 3 A schematic diagram of the remaining part after the initial appearance; Figure 5 yes Figure 3 A schematic diagram of the appearance after removing the lifting platform in the embodiment; Figure 6 yes Figure 5 A schematic diagram of the cleaning mechanism in the embodiment; Figure 7 yes Figure 5 A schematic diagram of the support mechanism in the embodiment.

[0016] Figure label: 10. Nursing trolley; 11. Guide slide; 12. Support frame; 13. Connecting plate; 14. Lifting platform; 15. Splash-proof mechanism; 16. Support mechanism; 17. Cleaning mechanism; 20. Collection tank; 21. Mounting block; 22. Receiving platform; 23. Wastewater tank; 24. Guide slide; 25. Sliding plate; 26. Telescopic air rod; 30. Connecting pipe; 31. Rotating hole; 32. Rotating ball; 33. Connecting rod; 34. Water stop ring; 35. Drainage chamber; 40. Fixing frame; 41. Rolling wheel; 42. Sliding frame; 43. Support component; 44. Balance spring; 45. Mounting hole; 46. Limit knob; 47. Splash-proof plate; 48. Guide slide groove; 49. Opening groove. Detailed Implementation

[0017] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0018] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0019] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0020] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0021] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Reference Figure 1-4A multifunctional wound cleaning and nursing frame for operating rooms includes: a nursing trolley 10, with rotating wheels and casters installed at the bottom; a guide rail 11 and a support frame 12 fixedly arranged front and rear at the upper end of the nursing trolley 10; a lifting platform 14 slidably connected to the upper end of the guide rail 11; a connecting plate 13 slidably connected to the upper end of the support frame 12; the connecting plate 13 and the lifting platform 14 are fixedly engaged by a snap-fit ​​mechanism; a waste bin that can be opened at the top is installed at the connecting plate 13; and two symmetrically arranged support mechanisms 16 are installed at the upper end of the lifting platform 14. A splash-proof mechanism 15 is installed, and a cleaning mechanism 17 is connected and cooperated with the splash-proof mechanism 15. The lifting platform 14 includes a liquid collection tank 20 at the upper end and a receiving platform 22 at the lower end. The liquid collection tank 20 and the receiving platform 22 are fixedly connected by a fixing rod. A wastewater tank 23 is placed on the upper end of the receiving platform 22. The bottom of the liquid collection tank 20 is recessed inward. A drain pipe is fixedly connected to the bottom of the liquid collection tank 20. The drain pipe is open at the top and bottom and is located directly above the wastewater tank 23. The upper end of the receiving platform 22 is recessed downward, and the inner circumference of the receiving platform 22 is provided with an elastic pad that fits against the circumference of the wastewater tank 23. The guide slide 11 is equipped with a sliding plate 25 that can slide up and down. The lower end of the sliding plate 25 is connected to a telescopic air rod 26 that can extend and retract up and down. The liquid collection tank 20 is fixed with a mounting block 21 near the end of the guide slide 11. The mounting block 21 and the sliding plate 25 are fixedly connected by a threaded part. The receiving platform 22 is fixed with a guide slide 24 near the section of the guide slide 11. The guide slide 24 is inserted into the guide slide 11 and slides against the side wall of the guide slide 11. A through hole is opened at the guide slide 24 for the telescopic air rod 26 to pass through. The telescopic air rod 26 is connected to an air pump to control the up and down position of the sliding plate 25.

[0023] Reference Figure 3 and 7The support mechanism 16 includes two symmetrically fixed frames 40 fixed on the mounting block 21. Each fixed frame 40 has a through cavity, within which a rolling wheel 41 is fitted. A support member 43 is fixed between two adjacent rolling wheels 41. The middle end of the support member 43 is concave and arc-shaped to support the injured part of the patient (such as the arm or leg). Sliding frames 42 are rotatably connected to the far ends of the two adjacent rolling wheels 41. Two vertically arranged sliding grooves are formed on the side wall of the fixed frame 40. Protrusions are fixed at both ends of the sliding frame 42 and inserted into them. The slide is slidably connected to the slide. A balance spring 44 is connected between the protrusion at the sliding frame 42 and the side wall of the slide at the fixed frame 40. The left and right ends of the support member 43 are provided with mounting holes 45 that are evenly distributed vertically. A limit knob 46 is threaded onto the mounting hole 45. The limit knob 46 can abut against the fixed frame 40. The position of the support member 43 can be adjusted by sliding up and down through the roller 41. The position of the support member 43 can be maintained at a certain angle by the limit knob 46, so that the angle can be adjusted to better fit the patient's posture and improve comfort.

[0024] Reference Figure 3 and Figure 5-6 The splash-proof mechanism 15 is installed on the front and rear support mechanisms 16. The splash-proof mechanism 15 includes a splash-proof plate 47 fixedly connected to the sliding frame 42. The splash-proof plate 47 has an opening groove 49. The front and rear positions of the opening groove 49 are consistent with the front and rear width and the through cavity of the fixed frame 40. The upper side wall of the opening groove 49 is higher than the uppermost mounting hole 45. A guide groove 48 is provided at the middle position of the splash-proof plate 47. A cleaning mechanism 17 is connected and cooperated on the guide groove 48. The cleaning mechanism 17 includes a connecting pipe 30, with threads at both ends. The upper thread of the connecting pipe 30 is connected to the liquid supply pipe, and the lower thread is connected to the nozzle. The connecting pipe 30 is open at both ends. A rotating ball 32 is ball-jointed at the middle of the connecting pipe 30. A water-stop ring 34 is installed at the ball joint between the rotating ball 32 and the connecting pipe 30. A drainage cavity 35 is opened at the middle of the rotating ball 32. A connecting rod 33 extending forward and backward is fixed on the rotating ball 32. The connecting rod 33 is inserted into the side wall of the guide groove 48 and is slidably connected to the side wall of the guide groove 48. A rotating hole 31 is opened on the outer periphery of the middle end of the connecting pipe 30. The cleaning mechanism 17 sprays cleaning fluid freely to rinse the patient's wound. The splash guard 47 prevents the splashing of waste liquid during the rinsing process, thereby protecting the staff.

[0025] Working process or usage method: 1. Staff members move the nursing trolley 10 to the patient to perform wound care. The staff member adjusts the height of the connecting plate 13 and the lifting platform 14 according to the user's condition (the sliding plate 25 is controlled by the telescopic air rod 26 to achieve the vertical movement of the connecting plate 13 and the lifting platform 14), so that the patient's wound can be placed on the support mechanism 16. After placement, the splash-proof mechanism 15 is fixed or closed (the cleaning mechanism 17 is hinged to the sliding frame 42 when closed). The splash-proof mechanism 15 is transparent, allowing observation of the patient's wound position. The cleaning mechanism 17 is then controlled to rinse the patient's wound. The waste liquid after rinsing is discharged downwards through the drain pipe at the lower end of the collection tank 20 into the wastewater tank 23 for collection. After treatment, the patient's wound is removed from the support mechanism 16, and the waste generated during use is collected. The top of the waste bin of the connecting plate 13 is opened to put the waste in. The front end of the nursing trolley 10 has a downward recessed part, where the tools required for nursing work are placed.

[0026] 2. The support mechanism 16 is used to support the patient's wound. Before use, the staff first checks whether the limit knob 46 is tightened, then observes the position of the patient's wound, places the patient's wound on the support mechanism 16, and supports it with the support member 43. The rounded corners of the support member 43 increase the patient's comfort. The support member 43 is fixedly connected to the rollers 41, and the rollers 41 abut against the fixed frame 40, so that the support member 43 can swing around the two rollers 41 as the rotation axis, thereby adjusting the angle of the support member 43 to adapt to the patient's position. At the same time, the swing angle of the support member 43 is affected by the limit knob 46. When the limit knob 46 is connected to the lowest mounting hole 45, the swing angle of the support member 43 is the smallest, and vice versa. At the same time, through the connection between the sliding frame 42 and the balance spring 44, the support member 43 can be raised and lowered. Thus, when the support member 43 rotates (when the patient's wound is tilted relative to the horizontal plane, the height of one end of the roller 41 is lower than the height of the other end of the roller 41), the situation occurs.

[0027] 3. After the support mechanism 16 supports the patient's wound, the staff installs the splash guard 47 at the support mechanism 16, so that the splash guard 47 covers the upper ends of the two support mechanisms 16. The user moves by holding the connecting tube 30 to rinse the patient's wound. Through the sliding cooperation between the connecting rod 33 and the side wall of the guide groove 48, the cleaning mechanism 17 can move along the guide groove 48, so that the cleaning mechanism 17 can better rinse the wound located on the side. The cleaning mechanism 17, as Figure 5As shown, it can better rinse the wound located in the middle. At the same time, by rotating the ball joint between the ball 32 and the connecting tube 30, the angle of the connecting tube 30 can be adjusted at the range where the connecting rod 33 and the rotating hole 31 abut, so that the wound in the front and back directions of the patient can be rinsed. During the rinsing process, the upper end of the connecting tube 30 is connected to the water supply pipe and drains downward. After passing through the drain chamber 35 of the rotating ball 32, it flows to the lower opening of the connecting tube 30 and sprays the cleaning fluid outward through the nozzle connected to the lower end of the connecting tube 30.

[0028] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A multifunctional wound cleaning and nursing frame for operating rooms, characterized in that, include: Nursing trolley (10) is provided with a lifting platform (14) that can be moved up and down. Two sets of symmetrical support mechanisms (16) are fixed on the lifting platform (14). A splash-proof mechanism (15) is installed on the upper end of the two sets of support mechanisms (16). A cleaning mechanism (17) that can move freely is connected to the splash-proof mechanism (15). A support member (43) is provided at the support mechanism (16) that can move up and down and swing back and forth to adjust the angle. A limit knob (46) that can adjust the position up and down is also provided at the support mechanism (16). The periphery of the support member (43) is rounded.

2. The multifunctional wound cleaning and nursing frame for the operating room according to claim 1, characterized in that: The support mechanism (16) includes two symmetrical fixed frames (40). The fixed frames (40) are fixedly connected to the upper part of the lifting platform (14). Roller (41) is abutted on the fixed frame (40). The roller (41) is fixedly connected to the support member (43). The two adjacent rollers (41) are rotatably connected to sliding frames (42) at their far ends. The sliding frames (42) are inserted into the fixed frame (40) and slide up and down with the fixed frame (40). A balance spring (44) is connected between the sliding frame (42) and the fixed frame (40). The support member (43) has mounting holes (45) evenly distributed on both the left and right end faces. The limit knob (46) is threaded onto the mounting hole (45). The limit knob (46) can abut against the fixed frame (40) to limit the swing angle of the support member (43).

3. The multifunctional wound cleaning and nursing frame for the operating room according to claim 2, characterized in that: The cleaning mechanism (17) includes a connecting pipe (30) with openings at the top and bottom. Both ends of the connecting pipe (30) are threaded. A connecting rod (33) is inserted through the connecting pipe (30). The connecting rod (33) and two rotating balls (32) distributed front and back are fixed inside the connecting pipe (30). Drainage chambers (35) are opened at the close ends of the two rotating balls (32). The connecting rod (33) is slidably connected to the upper arc-shaped end of the splash-proof mechanism (15).

4. A multifunctional wound cleaning and nursing frame for the operating room according to claim 3, characterized in that: The splash-proof mechanism (15) includes a splash-proof plate (47) installed on the sliding frame (42). The left and right ends of the splash-proof plate (47) are vertically upward, and the middle end of the splash-proof plate (47) is arc-shaped. A guide groove (48) is provided at the middle position of the splash-proof plate (47), and the side wall of the guide groove (48) is slidably connected to the connecting rod (33).

5. A multifunctional wound cleaning and nursing frame for the operating room according to claim 4, characterized in that: The splash guard (47) has an opening groove (49) with the front and rear positions and the front and rear width of the opening groove (49) being consistent with the cavity of the fixing frame (40), and the upper side wall of the opening groove (49) being higher than the uppermost mounting hole (45).

6. A multifunctional wound cleaning and nursing frame for the operating room according to claim 5, characterized in that: The upper end of the nursing trolley (10) is fixed with a guide frame (11) and a support frame (12). The guide frame (11) is slidably connected to the lifting platform (14). The support frame (12) is slidably engaged with the connecting plate (13). The connecting plate (13) and the lifting platform (14) can be engaged with each other by a convex-concave block. A trash can that can be inserted from top to bottom is provided at the connecting plate (13).

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