A simple portable anesthesia care frame

Abstract

This utility model relates to the technical field of anesthesia care frames, and in particular to a simple portable anesthesia care frame that makes height adjustment more convenient and improves usability. It includes a base plate, a care tray, and a column. Four sets of casters with brakes are fixedly installed at the bottom of the base plate. Two sets of push handles are symmetrically fixedly connected to the left end of the care tray. The column is fixedly connected to one side of the top of the base plate. A cavity extends downwards from the top of the column. A transmission worm gear is fixedly fitted onto the upper side of the outer wall of an internally threaded sleeve. A screw wheel is fixedly connected to the front end of the transmission worm gear. An adjusting stud is threaded onto the internally threaded sleeve. The top of the adjusting stud is fixedly connected to the middle of the bottom end of the care tray. A limit block is fixedly connected to the bottom end of the adjusting stud. Guide grooves are opened at both ends of the column, communicating with the cavity. The top of the guide groove is aligned with the bottom end of the internally threaded sleeve, and the limit block is slidably installed in the guide groove.

Description

Technical Field

[0001] This utility model relates to the technical field of anesthesia care frames, and in particular to a portable anesthesia care frame with a simple structure. Background Technology

[0002] When a patient undergoes surgery, anesthesiologists usually need to anesthetize the patient first. Local anesthesia is produced by temporarily blocking nerve conduction in a certain area of ​​the body with local anesthetic drugs. When sensory nerves are blocked, local pain and sensory inhibition or disappearance occurs. When motor nerves are blocked at the same time, muscle movement is weakened or completely relaxed. Currently, commonly used local anesthesia methods include surface anesthesia and local infiltration anesthesia. These all require medical staff to hold a nursing tray or nursing frame to anesthetize the patient. The entire anesthesia process is cumbersome and complicated, and holding a nursing tray makes the anesthesia work more troublesome for medical staff.

[0003] In the prior art, there is a utility model patent with patent publication number CN213156451U that discloses a simple portable anesthesia care frame, and another patent with patent publication number CN108567535A that discloses a surgical anesthesia care frame. These two types of anesthesia care frames bring convenience to medical staff in anesthesia work to a certain extent, but in actual use, they still have the following drawbacks: When adjusting the height of the anesthesia care frame in the above two patent technologies, it is necessary to pull out the socket, lift it up while adjusting, and only after the socket is aligned with the socket can the socket be inserted. This makes the height adjustment of the anesthesia care frame very inconvenient and the usability poor. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a simple portable anesthesia care frame that makes the height of the anesthesia care frame more convenient to adjust and improves the ease of use.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a simple portable anesthesia care frame, comprising a base plate, a care tray assembly, and an adjustment mechanism. Four sets of universal casters with brakes are fixedly installed at the bottom of the base plate. The care tray assembly includes a care tray, with two sets of push handles symmetrically fixedly connected to the left end of the care tray. The adjustment mechanism includes a column, fixedly connected to one side of the top of the base plate. A cavity extends downwards from the top of the column, with an internally threaded sleeve rotatably installed at the top of the cavity. A transmission worm gear is fixedly fitted onto the upper side of the outer wall of the internally threaded sleeve. Two sets of support plates are fixedly connected to the upper sides of the front and rear ends of the column, with transmission worm gears rotatably installed on the two sets of support plates. The transmission worm gears mesh with the transmission worm gears. A screw wheel is fixedly connected to the front end of the transmission worm gear. An adjusting stud is threaded onto the internally threaded sleeve, with its top fixedly connected to the middle of the bottom end of the care tray. A limit block is fixedly connected to the bottom end of the adjusting stud. Guide grooves are provided at both ends of the column, communicating with the cavity. The top of the guide groove is aligned with the bottom end of the internally threaded sleeve, and the limit block is slidably installed in the guide groove.

[0007] Preferably, a storage component is provided at the top right of the base plate. The storage component includes a storage cabinet. The bottom end of the storage cabinet is fixedly connected to the top of the base plate. The right end of the storage cabinet is provided with a retrieval port. Two sets of partitions are symmetrically fixedly connected inside the storage cabinet. A cabinet door is installed on the retrieval port by rotating the cover with a hinge. Two sets of latches are provided between the rear end of the cabinet door and the rear end of the storage cabinet.

[0008] Preferably, the nursing tray has two sets of hooks fixedly connected symmetrically on the left side of the bottom end.

[0009] Preferably, a soft cushion is fixedly connected to the top of the storage cabinet.

[0010] Preferably, the cabinet door has an observation opening, and an observation window is fixedly installed inside the observation opening.

[0011] Preferably, a door handle is fixedly connected to the rear right side of the cabinet door.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the device is pushed next to the operating room, and the medications used during anesthesia can be placed on the nursing tray for easy access by medical staff without having to hold them by hand. When the height needs to be adjusted, the transmission worm gear is rotated by turning the wheel, causing the transmission worm gear to rotate clockwise through its engagement with the transmission worm wheel. This causes the internal threaded sleeve to move upward with the help of the limiting block and the guide groove, raising the nursing tray. Through the self-locking action of the transmission worm wheel and the transmission worm gear, the nursing tray can be stably maintained at the adjusted height. Compared with the traditional height adjustment method using a pin and hole, the height of the nursing tray can be adjusted simply by turning the wheel and rotating the transmission worm gear, making the height adjustment of the anesthesia nursing frame more convenient and improving usability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the rear-view axonometric structure of this utility model;

[0015] Figure 3 This is a partial bottom-view axonometric structural schematic diagram of this utility model;

[0016] Figure 4 This is a partial isometric sectional view of the present invention.

[0017] Figure 5 This is an isometric structural diagram of the storage cabinet in this utility model;

[0018] The following are labeled in the attached diagram: 1. Base plate; 2. Casters with brakes; 3. Care tray; 4. Hand handle; 5. Upright column; 6. Internal threaded sleeve; 7. Drive worm gear; 8. Support plate; 9. Drive worm; 10. Tightening wheel; 11. Adjusting stud; 12. Limit block; 13. Storage cabinet; 14. Partition; 15. Cabinet door; 16. Lock; 17. Hook; 18. Soft seat cushion; 19. Observation window; 20. Door handle. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0020] Example 1

[0021] Please see Figures 1-5This utility model discloses a simple portable anesthesia care frame, comprising a base plate 1, a care tray 3, and a column 5. Four sets of universal casters 2 with brakes are fixedly installed at the bottom of the base plate 1. Two sets of push handles 4 are symmetrically fixedly connected to the left end of the care tray 3. The column 5 is fixedly connected to one side of the top of the base plate 1. A cavity extends downwards from the top of the column 5, and an internally threaded sleeve 6 is rotatably installed at the top of the cavity. A transmission worm gear 7 is fixedly fitted onto the upper side of the outer wall of the internally threaded sleeve 6. Two sets of support plates 8 are fixedly connected to the upper sides of the front and rear ends of the column 5. A transmission worm 9 is rotatably installed on the two sets of support plates 8, meshing with the transmission worm gear 7. A screw wheel 10 is fixedly connected to the front end of the transmission worm 9. An adjusting stud 11 is threadedly connected to the internally threaded sleeve 6. The top of the adjusting stud 11 is fixedly connected to the middle of the bottom end of the care tray 3, and a limit block 12 is fixedly connected to the bottom end of the adjusting stud 11. Guide grooves are provided at both ends of the column 5, communicating with the cavity. The top of the guide grooves connects to the internally threaded sleeve 6. The bottom ends of the threaded sleeve 6 are aligned, and the limiting block 12 is slidably installed in the guide groove. In use, the device is pushed to the side of the operating room, and the medications used during anesthesia can be placed on the nursing tray 3 for easy access by medical staff without needing to hold them by hand. When height adjustment is required, the transmission worm 9 is rotated by the screw wheel 10, causing the transmission worm 9 to rotate clockwise through engagement with the transmission worm wheel 7. This, in turn, causes the internal threaded sleeve 6 to move the adjusting stud 11 upwards in cooperation with the limiting block 12 and the guide groove, raising the nursing tray 3. The self-locking action of the transmission worm wheel 7 and the transmission worm 9 ensures the nursing tray 3 remains stably at the adjusted height. Compared to the traditional pin-and-hole height adjustment method, the height of the nursing tray 3 can be adjusted simply by rotating the transmission worm 9 with the screw wheel 10, making height adjustment of the anesthesia nursing frame more convenient and improving usability.

[0022] Example 2

[0023] Please see Figures 1-5This utility model discloses a simple portable anesthesia care frame, comprising a base plate 1, a care tray 3, a column 5, and a storage cabinet 13. Four sets of casters 2 with brakes are fixedly installed at the bottom of the base plate 1. Two sets of push handles 4 are symmetrically fixedly connected to the left end of the care tray 3. The column 5 is fixedly connected to one side of the top of the base plate 1. A cavity extends downwards from the top of the column 5, and an internally threaded sleeve 6 is rotatably installed at the top of the cavity. A transmission worm gear 7 is fixedly fitted onto the upper side of the outer wall of the internally threaded sleeve 6. Two sets of support plates 8 are fixedly connected to the upper sides of both the front and rear ends of the column 5. A transmission worm gear 9 is rotatably mounted on the 8th plate, meshing with the transmission worm wheel 7. A screw wheel 10 is fixedly connected to the front end of the transmission worm gear 9. An adjusting stud 11 is threadedly connected to the internal threaded sleeve 6. The top of the adjusting stud 11 is fixedly connected to the middle of the bottom end of the care tray 3. A limit block 12 is fixedly connected to the bottom end of the adjusting stud 11. Guide grooves are opened at both ends of the column 5, communicating with the cavity. The top of the guide is aligned with the bottom end of the internal threaded sleeve 6. The limit block 12 is slidably installed in the guide groove. The bottom end of the storage cabinet 13 is fixedly connected to the top of the base plate 1. The storage cabinet 13 has a retrieval port on the right end. Two sets of partitions 14 are symmetrically fixedly connected inside the storage cabinet 13. A cabinet door 15 is mounted on the retrieval port via a hinged cover. Two sets of latches 16 are fitted between the rear end of the cabinet door 15 and the rear end of the storage cabinet 13. In use, the device is pushed to the side of the operating room. Anesthesia medications can be placed on the nursing tray 3 for easy access by medical staff without needing to hold them by hand. When the height needs adjustment, the transmission worm gear 9 is rotated via the screw wheel 10, causing the transmission worm gear 9 to engage with the transmission worm wheel 7 and drive the internal threaded sleeve. 6. Rotating clockwise causes the internal threaded sleeve 6 to move the adjusting stud 11 upward under the cooperation of the limiting block 12 and the guide groove, raising the nursing tray 3. Through the self-locking action of the transmission worm gear 7 and the transmission worm 9, the nursing tray 3 can be stably maintained at the adjusted height. Compared with the traditional height adjustment method using a pin and hole, the height of the nursing tray 3 can be adjusted simply by turning the transmission worm 9 with the screw wheel 10, making the height adjustment of the anesthesia nursing frame more convenient and improving usability.

[0024] A storage component is located at the top right of the base plate 1. The storage component includes a storage cabinet 13, the bottom of which is fixedly connected to the top of the base plate 1. The right end of the storage cabinet 13 has a retrieval opening. Two sets of partitions 14 are symmetrically fixedly connected inside the storage cabinet 13. A cabinet door 15 is mounted on the retrieval opening via a hinge. Two sets of latches 16 are provided between the rear end of the cabinet door 15 and the rear end of the storage cabinet 13. In use, the two sets of partitions 14 inside the storage cabinet 13 divide the interior of the storage cabinet 13 into three independent spaces. Anesthesia drugs and equipment can be stored in the storage cabinet 13 in a categorized manner, so that they can be taken out and placed on the nursing tray 3 when needed. The storage cabinet 13 can also serve as a seat. The anesthesia process is relatively complicated, and medical staff may become tired after standing for a long time. At this time, they can sit on the storage cabinet 13 to rest temporarily. The partitions 14 provide internal support and prevent the storage cabinet 13 from being damaged by sitting, thus improving its practicality.

[0025] The nursing tray 3 has two sets of hooks 17 fixedly connected symmetrically to the left side of the bottom. By setting the hooks 17, medical staff can open the garbage bags and hang them on the hooks 17 to conveniently hold the garbage generated during anesthesia and surgery.

[0026] A soft seat cushion 18 is fixedly connected to the top of the storage cabinet 13; when medical staff temporarily sit on the storage cabinet 13 to rest, the soft seat cushion 18 allows them to sit on it, making it more comfortable for them to rest.

[0027] An observation opening is provided on the cabinet door 15, and an observation window 19 is fixedly installed inside the observation opening; by setting the observation window 19, it is convenient to observe the placement of items inside the cabinet door 15.

[0028] A door handle 20 is fixedly connected to the rear right side of the cabinet door 15; by setting the door handle 20, the cabinet door 15 can be opened and closed more conveniently.

[0029] This utility model discloses a simple portable anesthesia care frame. Its working principle is as follows: When in use, the device is pushed next to the operating room. Anesthesia medications can be placed on the care tray 3 for easy access by medical staff without needing to hold them by hand. When height adjustment is needed, the transmission worm gear 9 is rotated by the turning wheel 10. The transmission worm gear 9, through engagement with the transmission worm wheel 7, drives the internal threaded sleeve 6 to rotate clockwise. This, in turn, causes the internal threaded sleeve 6 to move the adjusting stud 11 upwards under the cooperation of the limiting block 12 and the guide groove. The adjusting stud 11 raises the care tray 3. The self-locking action of the transmission worm wheel 7 and the transmission worm gear 9 ensures the care tray 3 is stably maintained. Compared to the traditional height adjustment method using a pin and socket, the height of the nursing tray 3 can be adjusted simply by turning the transmission worm gear 9 through the screw wheel 10. The two sets of partitions 14 inside the storage cabinet 13 divide the interior of the storage cabinet 13 into three independent spaces, allowing for the categorized storage of anesthesia drugs and equipment. These can then be taken out and placed on the nursing tray 3 when needed. Furthermore, the storage cabinet 13 can also serve as a seat. Since the anesthesia process is quite complicated, medical staff may experience fatigue after standing for a long time. In such cases, they can sit on the storage cabinet 13 to rest temporarily. The partitions 14 provide internal support and prevent the storage cabinet 13 from being damaged by sitting on it.

[0030] This utility model discloses a simple portable anesthesia care frame. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented. The braked caster wheel 2 and the locking buckle 16 of this utility model are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A simple structure portable anesthesia nursing frame, comprising a bottom plate (1), the bottom end of the bottom plate (1) is fixedly provided with four groups of universal wheels (2) with brakes, characterized in that, It also includes the nursing tray assembly and adjustment mechanism; The nursing tray assembly includes a nursing tray (3), and two sets of push handles (4) are symmetrically fixedly connected to the left end of the nursing tray (3); The adjustment mechanism includes a column (5) fixedly connected to one side of the top of the base plate (1). A cavity extends downward from the top of the column (5), and an internally threaded sleeve (6) is rotatably installed on the top of the cavity. A transmission worm gear (7) is fixedly fitted on the upper side of the outer wall of the internally threaded sleeve (6). Two sets of support plates (8) are fixedly connected to the upper sides of the front and rear ends of the column (5), and transmission worms (9) are rotatably installed on the two sets of support plates (8). The transmission worms (9) and the transmission worm gear (7) are connected... The transmission worm (9) is meshed with each other, and a screw wheel (10) is fixedly connected to the front end of the transmission worm (9). An adjusting stud (11) is threadedly connected to the inner threaded sleeve (6). The top of the adjusting stud (11) is fixedly connected to the middle of the bottom end of the nursing tray (3). A limit block (12) is fixedly connected to the bottom end of the adjusting stud (11). The left and right ends of the column (5) are provided with guide grooves that communicate with the cavity. The top of the guide is aligned with the bottom end of the inner threaded sleeve (6). The limit block (12) is slidably installed in the guide groove.

2. The portable anesthesia care frame with a simple structure as described in claim 1, characterized in that, The bottom plate (1) is provided with a storage component at the top right. The storage component includes a storage cabinet (13). The bottom end of the storage cabinet (13) is fixedly connected to the top end of the bottom plate (1). The right end of the storage cabinet (13) is provided with a retrieval port. Two sets of partitions (14) are symmetrically fixedly connected inside the storage cabinet (13). The retrieval port is fitted with a cabinet door (15) by a hinge. Two sets of latches (16) are provided between the rear end of the cabinet door (15) and the rear end of the storage cabinet (13).

3. The portable anesthesia care frame with a simple structure as described in claim 2, characterized in that, The nursing tray (3) has two sets of hooks (17) fixedly connected symmetrically on the left side of the bottom end.

4. A portable anesthesia care frame with a simple structure as described in claim 3, characterized in that, A soft seat cushion (18) is fixedly connected to the top of the storage cabinet (13).

5. A portable anesthesia care frame with a simple structure as described in claim 4, characterized in that, An observation opening is provided on the cabinet door (15), and an observation window (19) is fixedly installed inside the observation opening.

6. A portable anesthesia care frame with a simple structure as described in claim 5, characterized in that, A door handle (20) is fixedly connected to the rear right side of the cabinet door (15).

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