Anesthesia infusion stand

Abstract

The utility model discloses anesthetic infusion support, including support stand, mobile base, hanging tray, adjusting assembly, putting component and stop piece. Adjusting assembly includes with the support stand slip cooperation's adjusting sleeve and be used for locking the adjusting bolt of relative height, and the hanging tray sets up on the adjusting sleeve. Putting component includes putting board, and putting board has the sleeve joint department of setting in the outside of adjusting sleeve and the load department of extending outward, and the sleeve joint department is rotated with adjusting sleeve cooperation, and stop piece is worn in the sleeve joint department and is with adjusting sleeve cooperation to limit putting board axial disengagement. This infusion support is convenient for adjusting the height of suspension and putting direction.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an anesthesiology infusion stand. Background Technology

[0002] Infusion stands are commonly used auxiliary devices in clinical treatment, mainly used to hang infusion bottles, bags, and other infusion supplies. In anesthesiology, in scenarios such as surgery, preoperative preparation, and postoperative recovery, in addition to routine infusions, monitoring instruments, anesthesia-related equipment, and various tubing are often used in conjunction with them. Therefore, the support, placement, and tubing management functions of infusion stands have higher requirements.

[0003] Current anesthesiology infusion stands are typically built with an added shelf to accommodate medical devices or auxiliary supplies. However, these shelves are mostly fixed or simply installed, and their height, angle, and location are not easily adjustable to suit actual operational needs. Furthermore, infusion tubing and instrument cables are prone to tangling, pulling, or becoming tangled during use, hindering the ease with which medical staff can access and manage instruments and cables.

[0004] Therefore, it is necessary to provide an anesthesiology infusion stand that is easy to adjust the placement of the device and can improve the efficiency of tubing management. Utility Model Content

[0005] The purpose of this utility model is to provide an anesthesiology infusion stand to improve the problems of inconvenient adjustment of the storage structure and inconvenient tubing management of existing anesthesiology infusion stands.

[0006] To achieve the above objectives, this utility model provides an anesthesiology infusion stand, including a support column, a movable base, and a hanging plate. The support column is disposed on the movable base, and the hanging plate is located above the support column. It also includes an adjustment component, a placement component, and a stop component.

[0007] The adjusting assembly includes an adjusting sleeve and an adjusting bolt. The adjusting sleeve slides with the supporting column along the height direction. The hanging plate is disposed on the adjusting sleeve. The adjusting bolt is used to lock the relative height between the adjusting sleeve and the supporting column. The storage assembly includes a storage plate. The storage plate includes a sleeve portion fitted onto the outside of the adjusting sleeve and a bearing portion extending outward from the sleeve portion. The sleeve portion rotatably engages with the adjusting sleeve. A stop member passes through the sleeve portion and engages with the adjusting sleeve to restrict the axial disengagement and circumferential rotation of the storage plate relative to the adjusting sleeve.

[0008] Furthermore, the adjusting sleeve is provided with a vertical groove along the height direction, and a friction strip is provided in the vertical groove, with one end of the adjusting bolt abutting against the friction strip.

[0009] Furthermore, an annular groove is formed on the side of the sleeve facing the adjusting sleeve, and a ball is provided in the annular groove. The ball rolls into contact with the adjusting sleeve so that the sleeve and the adjusting sleeve rotate together.

[0010] Furthermore, the adjusting sleeve is provided with a plurality of limiting holes along its circumferential direction, and the stop member can be selectively inserted into any of the limiting holes after passing through the sleeve portion.

[0011] Furthermore, the supporting part is hinged to the sleeve part via a hinge shaft, so that the supporting part can be flipped and folded relative to the sleeve part.

[0012] Furthermore, the placement plate is provided with a wire hole, and the adjusting sleeve is provided with a wire guide, which is used to constrain the instrument cable leading out from the wire hole.

[0013] Furthermore, the adjusting sleeve is provided with a first rotating mechanism, which includes a first rotating chuck and a first elastic locking tooth. The cable management sticker is disposed on the first rotating chuck, and the first elastic locking tooth is elastically engaged with the first rotating chuck to position the rotation of the cable management sticker.

[0014] Furthermore, the adjusting sleeve is provided with a thread-guiding disc, and the outer edge of the thread-guiding disc is provided with a plurality of thread-guiding grooves.

[0015] Furthermore, the adjusting sleeve is provided with a plurality of connecting teeth along the height direction, and the thread-organizing disc is provided with an elastic locking arm. The elastic locking arm engages with the connecting teeth so that the thread-organizing disc can be adjusted in position along the height direction of the adjusting sleeve.

[0016] Furthermore, the thread-arranging disc is provided with a second rotating mechanism, which includes a second rotating chuck and a second elastic locking tooth. The second rotating chuck is connected to the thread-arranging disc, and the second elastic locking tooth is elastically engaged with the second rotating chuck to position the rotation of the thread-arranging disc.

[0017] In this invention, the adjusting sleeve can be height-adjusted relative to the supporting column, allowing the hanging plate and related structures on the adjusting sleeve to be positioned according to usage needs; the placement plate can rotate relative to the adjusting sleeve, and the axial disengagement and circumferential position are restricted by the stop, facilitating adjustment of the placement direction according to the anesthesia operation position; the friction strip can work with the adjusting bolt to form a more stable locking force part, reducing local wear caused by repeated adjustments; the threading hole, thread clip, and thread disc can respectively organize the instrument cables and infusion tubes, reducing the impact of messy and pulled tubing on operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an anesthesiology infusion stand provided in an embodiment of this application; Figure 2 for Figure 1 A schematic diagram of the structure of section B of an anesthesiology infusion stand is provided in an embodiment of this application; Figure 3 for Figure 2 A cross-sectional schematic diagram of the structure of section B of an anesthesiology infusion stand is provided in an embodiment of this application; Figure 4 for Figure 1 A schematic diagram of the structure of area A of an anesthesiology infusion stand is provided in the embodiments of this application; Figure 5 for Figure 4 The figure shown is a cross-sectional view of section A of an anesthesiology infusion stand provided in an embodiment of this application; Figure 6 for Figure 4 The diagram shown is a cross-sectional view of the A-section structure of an anesthesiology infusion stand provided in this application embodiment from another angle.

[0019] Reference Signs: 1. Support column; 2. Movable base; 3. Hanging tray; 4. Storage assembly; 41. Storage board; 411. Cable threading hole; 42. Hinge shaft; 43. Ball bearing; 5. Adjustment assembly; 51. Adjustment sleeve; 52. Adjustment bolt; 53. First rotating mechanism; 531. First rotating chuck; 532. First elastic locking tooth; 54. Cable management sticker; 55. Friction strip; 6. Cable management disc; 61. Cable management groove; 62. Connecting locking tooth; 63. Second rotating mechanism; 631. Second rotating chuck; 632. Second elastic locking tooth; 64. Elastic locking arm; 7. Stop. Detailed Implementation

[0020] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of this application.

[0021] like Figures 1 to 6As shown, this embodiment provides an anesthesiology infusion stand, including a supporting column 1, a movable base 2, a hanging tray 3, a storage assembly 4, an adjusting assembly 5, a cable management disc 6, and a stop 7. The movable base 2 is located at the lower end of the supporting column 1, supporting the entire infusion stand and allowing it to move on the ground. The hanging tray 3 is located above the supporting column 1, used to hang infusion bottles, infusion bags, or other medical supplies that need to be suspended. The storage assembly 4 is located in the area above the supporting column 1, used to place instruments, consumables, or other auxiliary supplies used in the anesthesiology department. The adjusting assembly 5 is used to adjust the height of the hanging tray 3 and related structures, and provides a mounting base for the storage assembly 4. The cable management disc 6 is used to separate and organize the infusion tubing, and the stop 7 is used to limit the movement of the storage assembly 4.

[0022] The movable base 2 may include a central base, multiple support arms extending outward from the central base, and casters located at the ends or bottoms of each support arm. A support column 1 is fixedly mounted on the central base and extends vertically. Multiple support arms are spaced apart circumferentially along the central base, providing stable support for the infusion stand during movement and parking. The casters may be equipped with brakes to release the brakes when the infusion stand needs to be moved, allowing it to be parked at a designated location during surgical preparation, anesthesia procedures, or infusion.

[0023] The adjusting assembly 5 includes an adjusting sleeve 51 and an adjusting bolt 52. The adjusting sleeve 51 slides and engages with the supporting column 1 along the height direction, and the hanging plate 3 is disposed at the upper end of the adjusting sleeve 51. The adjusting sleeve 51 can be sleeved on the outside of the supporting column 1, or it can be at least partially inserted into the supporting column 1, as long as the two can slide relative to each other along the height direction. In this embodiment, both the adjusting sleeve 51 and the supporting column 1 adopt a non-circular cross-section structure, such as a square tubular structure, so that the adjusting sleeve 51 is not easy to rotate freely relative to the supporting column 1 when adjusting up and down, thereby facilitating the maintenance of the orientation of the hanging plate 3, the storage assembly 4, and related cable management structures.

[0024] An adjusting bolt 52 is mounted on the support column 1 or the adjusting sleeve 51 to lock the relative height between the adjusting sleeve 51 and the support column 1. In use, loosening the adjusting bolt 52 allows the adjusting sleeve 51 to move up and down relative to the support column 1. After adjusting to the desired height, tightening the adjusting bolt 52 presses it against the corresponding mating part, thus locking the height. This structure allows the height of the hanging tray 3 and the storage assembly 4 to be adjusted according to the height of the infusion bottle, the patient's position, the anesthesia operation location, and the placement requirements of the instruments.

[0025] Furthermore, the adjusting sleeve 51 has a vertical groove along its height, within which a friction strip 55 is installed. One end of the adjusting bolt 52 abuts against the friction strip 55. The friction strip 55 extends along the height of the adjusting sleeve 51 and can be made of a metal strip, a wear-resistant strip, or other strip-shaped structure suitable for withstanding top pressure, with a hardness higher than that of the adjusting sleeve 51 body. When the adjusting bolt 52 is tightened, the end of the adjusting bolt 52 abuts against the friction strip 55, rather than directly pressing against the thin-walled area of ​​the adjusting sleeve 51. This concentrates the tightening force at the friction strip 55 and reduces the occurrence of dents, burrs, or localized wear on the adjusting sleeve 51 due to repeated pressure. The vertical groove serves to accommodate and position the friction strip 55, preventing it from shifting during adjustment.

[0026] The storage assembly 4 includes a storage plate 41. The storage plate 41 includes a connecting part and a supporting part. The connecting part is fitted onto the outside of the adjusting sleeve 51, and the supporting part extends outward from one side of the connecting part. The connecting part can be configured as an annular seat, a sleeve-shaped seat, or a disc-shaped connecting structure with a central through hole. The supporting part can be configured as a flat plate structure for supporting monitoring instruments, small anesthesia auxiliary devices, tubing connectors, medicine trays, or other temporary items. The supporting part extends outward from the connecting part, forming an offset supporting structure for the storage plate 41. Medical personnel can turn the supporting part towards the side closer to the operating area for easy access to items.

[0027] The sleeve part rotatably engages with the adjusting sleeve 51, allowing the placement plate 41 to rotate around the adjusting sleeve 51. To reduce rotational resistance, an annular groove is formed on the side of the sleeve part facing the adjusting sleeve 51, and a ball bearing 43 is disposed within the annular groove, making rolling contact with the adjusting sleeve 51. The annular groove can be a groove extending circumferentially along the sleeve part, with multiple balls bearing 43 arranged at intervals along the circumference of the annular groove. When the placement plate 41 rotates around the adjusting sleeve 51, the balls bearing 43 roll within the annular groove, creating a rolling support between the sleeve part and the adjusting sleeve 51. Through this structure, the placement plate 41 can still be adjusted circumferentially relatively smoothly after bearing a certain weight, facilitating the adjustment of the orientation of the placement plate 41 according to the position of the anesthesia machine, monitor, operating table, or medical staff.

[0028] A stop 7 passes through the sleeve portion and cooperates with the adjusting sleeve 51 to restrict the axial disengagement of the shelf 41 relative to the adjusting sleeve 51. Specifically, the sleeve portion may have a mounting hole for the stop 7 to pass through, and the adjusting sleeve 51 has multiple limiting holes along its circumference. After passing through the sleeve portion, the stop 7 can be selectively inserted into any of the limiting holes, thus restricting the shelf 41 to the corresponding circumferential position. The stop 7 can be a limiting pin, a pin, a threaded pin, or an insert with a pull ring. After the stop 7 is inserted into the limiting hole, it can restrict the sleeve portion from axially disengaging from the adjusting sleeve 51 and also restrict the shelf 41 from continuing to rotate relative to the adjusting sleeve 51. When it is necessary to adjust the orientation of the shelf 41, the stop 7 is pulled out or loosened to disengage it from the current limiting hole, then the shelf 41 is rotated to the new position, and the stop 7 is inserted into the corresponding limiting hole to complete the adjustment and positioning of the circumferential position of the shelf 41.

[0029] In this embodiment, the support portion is hinged to the sleeve portion via a hinge pin 42. The hinge pin 42 is positioned between the sleeve portion and the support portion, allowing the support portion to be flipped and folded relative to the sleeve portion. When the support portion is unfolded, it can be used to support instruments or medical supplies; when the support portion is folded, it reduces the lateral space occupied by the infusion stand, facilitating movement, storage, or passage for medical personnel. The hinge pin 42 can be a single pivot or a structure of multiple coaxially arranged hinge pins. Limiting steps, damping components, or support portions can also be provided between the support portion and the sleeve portion as needed, ensuring a relatively stable supporting state when the support portion is unfolded.

[0030] The shelf 41 is provided with a cable threading hole 411. The cable threading hole 411 can be located on the side of the support part near the socket part, or in the middle or edge of the support part, for the power cord, data cable, sensor cable or other instrument connection cable of the monitoring instrument to pass through. The edge of the cable threading hole 411 can be chamfered or rounded to reduce the scratching between the cable and the hole wall. The cable threading hole 411 can be a single hole or multiple holes arranged at intervals, and the hole shape can be circular, elliptical, elongated, or a cable groove with a notch. Through the cable threading hole 411, the instrument cables on the shelf 41 can be led out from a relatively concentrated position, reducing the tangled laying of cables on the surface of the shelf 41.

[0031] A cable management sticker 54 is provided on the adjusting sleeve 51. The cable management sticker 54 is used to restrain the instrument cable led out from the cable hole 411. The cable management sticker 54 can be Velcro, cable tie, elastic cable tie, closable buckle, or other cable management structure that is easy to open and close repeatedly. In this embodiment, the cable management sticker 54 is located on the side of the adjusting sleeve 51 near the shelf 41, so that the instrument cable led out from the cable hole 411 can be fixed nearby at the adjusting sleeve 51, preventing the cable from swinging in the air. In use, the instrument is placed on the shelf 41, the cable is led out downward or inward through the cable hole 411, and then restrained near the adjusting sleeve 51 by the cable management sticker 54, so that the instrument cable is arranged along the direction of the infusion stand body.

[0032] The adjusting sleeve 51 is also equipped with a first rotating mechanism 53, which includes a first rotating chuck 531 and a first elastic locking tooth 532. The cable management sticker 54 is disposed on the first rotating chuck 531, which is rotatable relative to the adjusting sleeve 51. The first elastic locking tooth 532 elastically engages with the first rotating chuck 531 to position the rotation of the first rotating chuck 531. Multiple slots or teeth may be provided on the outer periphery of the first rotating chuck 531. One end of the first elastic locking tooth 532 is connected to the adjusting sleeve 51, and the other end elastically abuts against or engages with a slot in the first rotating chuck 531. When the orientation of the cable management sticker 54 needs to be adjusted, force is applied to rotate the first rotating chuck 531, causing the first elastic locking tooth 532 to elastically reposition and pass over adjacent teeth; after the force is stopped, the first elastic locking tooth 532 re-engages in the corresponding position, keeping the cable management sticker 54 at the adjusted angle. In this way, the cable management sticker 54 can be angled according to the direction of the instrument cable, and it is not easy for it to rotate freely during use.

[0033] The adjusting sleeve 51 is equipped with a cable management disc 6, and the outer edge of the cable management disc 6 is provided with several cable management grooves 61. The cable management grooves 61 are arranged at intervals around the circumference of the cable management disc 6, and are used to clamp or separate infusion tubes, anesthesia-related tubing, or other flexible tubing. The cable management grooves 61 can be open grooves, with the groove opening facing the outside of the cable management disc 6, so as to facilitate pressing the tubing into the groove from the outside. Multiple cable management grooves 61 can be evenly distributed around the circumference of the cable management disc 6, so that multiple infusion tubes or tubing can be arranged separately, reducing cross-entanglement. The cable management disc 6 is located in the area below the hanging tray 3, close to the tubing outlet of the infusion bottle or infusion bag, and plays a role in the upper organization of the tubing.

[0034] Furthermore, the adjusting sleeve 51 is provided with several connecting teeth 62 along the height direction, and the suture disc 6 is provided with elastic locking arms 64. The elastic locking arms 64 engage with the connecting teeth 62, allowing the suture disc 6 to be adjusted in position along the height direction of the adjusting sleeve 51. The connecting teeth 62 can be arranged in rows along the outer side of the adjusting sleeve 51, and the elastic locking arms 64 are positioned on the suture disc 6 near the adjusting sleeve 51. The elastic locking arms 64 have a locking end or hook end that can engage with the connecting teeth 62. When it is necessary to adjust the height of the suture disc 6, the elastic locking arm 64 is pushed outward to disengage it from the current connecting tooth 62, and then the suture disc 6 is moved up and down along the adjusting sleeve 51; after moving to the target height, the elastic locking arm 64 is released, allowing the elastic locking arm 64 to re-engage with the corresponding connecting tooth 62, thereby achieving the height positioning of the suture disc 6. This structure facilitates the adjustment of the position of the suture disc 6 according to the infusion bottle suspension height, tubing length, and patient position.

[0035] The thread-guiding disc 6 is also equipped with a second rotating mechanism 63, which includes a second rotating chuck 631 and a second elastic locking tooth 632. The second rotating chuck 631 is connected to the thread-guiding disc 6, and the second elastic locking tooth 632 is elastically engaged with the second rotating chuck 631 to position the rotation of the thread-guiding disc 6. The second rotating chuck 631 can be coaxially arranged with the thread-guiding disc 6, and the thread-guiding groove 61 rotates together with the thread-guiding disc 6. The second elastic locking tooth 632 can be set on the sleeve part or mounting base of the thread-guiding disc 6 and engages with the teeth or grooves on the outer periphery of the second rotating chuck 631. When the thread-guiding disc 6 rotates, the second elastic locking tooth 632 elastically deforms and allows the second rotating chuck 631 to rotate tooth by tooth; after rotation stops, the second elastic locking tooth 632 engages in the corresponding position, keeping the thread-guiding disc 6 at the adjusted angle. Through this structure, the orientation of the thread-guiding groove 61 can be adjusted according to the direction of the infusion tube and remains relatively stable after adjustment.

[0036] In use, first push the movable base 2 to the position required for the anesthesia operation, and lock the casters as needed. Then, loosen the adjusting bolt 52, move the adjusting sleeve 51 up and down along the support column 1 to make the hanging plate 3 at a suitable height for hanging infusion bottles or bags, and then tighten the adjusting bolt 52 to make it abut against the friction strip 55 and complete the locking. After hanging the infusion bottle or bag on the hanging plate 3, the height and angle of the cable management disc 6 can be adjusted according to the tubing route to press the infusion tubing into the corresponding cable management slots 61. When it is necessary to place anesthesia-related instruments or auxiliary supplies, unfold the supporting part of the placement plate 41, and rotate the placement plate 41 according to the operating position so that the supporting part faces the side that is easy to access; after rotating to the correct position, the stop 7 cooperates with the corresponding limiting hole to restrict the placement plate 41 in that circumferential position. After the instrument is placed on the placement plate 41, its cable can be led out through the cable hole 411 and then constrained near the adjusting sleeve 51 by the cable management sticker 54. When it is necessary to change the direction of the cable fixing, the orientation of the cable guide 54 can be adjusted by the first rotating mechanism 53; when it is necessary to change the direction of the infusion tube clamping, the angle of the cable guide disc 6 can be adjusted by the second rotating mechanism 63.

[0037] In this embodiment, the specific dimensions, quantity, and arrangement of each structure can be adjusted according to the specifications of the infusion stand and the usage scenario in the anesthesiology department. For example, the number of suture clamps 61 can be set according to the number of commonly used tubing; the number of limiting holes can be set according to the required positioning angle of the placement plate 41; the threading hole 411 can be set as one or more; the suture clip 54 can be detachably connected to the first rotating chuck 531 for cleaning or replacement. All the above adjustments do not affect the basic concept of this invention: height adjustment via the adjusting sleeve 51, placement direction adjustment via the placement plate 41, anti-detachment and limiting via the stop 7, and organization of infusion tubing and instrument cables via the suture management structure.

[0038] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An anesthesiology infusion stand, comprising a supporting column (1), a movable base (2), and a hanging plate (3), wherein the supporting column (1) is disposed on the movable base (2), and the hanging plate (3) is located above the supporting column (1), characterized in that, It also includes an adjustment component (5), a storage component (4), and a stop component (7); The adjustment assembly (5) includes an adjustment sleeve (51) and an adjustment bolt (52). The adjustment sleeve (51) slides and engages with the support column (1) along the height direction. The hanging plate (3) is disposed on the adjustment sleeve (51). The adjustment bolt (52) is used to lock the relative height between the adjustment sleeve (51) and the support column (1). The storage assembly (4) includes a storage plate (41), the storage plate (41) includes a sleeve portion sleeved on the outside of the adjusting sleeve (51) and a bearing portion extending outward from the sleeve portion, the sleeve portion being rotatably engaged with the adjusting sleeve (51). The stop (7) passes through the sleeve and cooperates with the adjusting sleeve (51) to restrict the axial disengagement and circumferential rotation of the shelf (41) relative to the adjusting sleeve (51).

2. The anesthesiology infusion stand according to claim 1, characterized in that, The adjusting sleeve (51) has a vertical groove along the height direction, and a friction strip (55) is provided in the vertical groove. One end of the adjusting bolt (52) abuts against the friction strip (55).

3. The anesthesiology infusion stand according to claim 1, characterized in that, The sleeve portion has an annular groove on the side facing the adjusting sleeve (51), and a ball (43) is provided in the annular groove. The ball (43) rolls in contact with the adjusting sleeve (51) so that the sleeve portion and the adjusting sleeve (51) rotate together.

4. The anesthesiology infusion stand according to claim 3, characterized in that, The adjusting sleeve (51) has multiple limiting holes along its circumferential direction. The stop (7) can be selectively inserted into any of the limiting holes after passing through the sleeve portion.

5. The anesthesiology infusion stand according to claim 4, characterized in that, The support portion is hinged to the sleeve portion via a hinge shaft (42) so that the support portion can be flipped and folded relative to the sleeve portion.

6. The anesthesiology infusion stand according to claim 5, characterized in that, The placement plate (41) is provided with a wire hole (411), and the adjusting sleeve (51) is provided with a wire guide (54). The wire guide (54) is used to constrain the instrument cable led out from the wire hole (411).

7. The anesthesiology infusion stand according to claim 6, characterized in that, The adjusting sleeve (51) is provided with a first rotating mechanism (53), which includes a first rotating chuck (531) and a first elastic tooth (532). The cable management sticker (54) is disposed on the first rotating chuck (531), and the first elastic tooth (532) is elastically engaged with the first rotating chuck (531) to position the rotation of the cable management sticker (54).

8. The anesthesiology infusion stand according to claim 1, characterized in that, The adjusting sleeve (51) is provided with a wire-guiding disc (6), and the outer edge of the wire-guiding disc (6) is provided with a plurality of wire-guiding grooves (61).

9. The anesthesiology infusion stand according to claim 8, characterized in that, The adjusting sleeve (51) is provided with a plurality of connecting teeth (62) along the height direction, and the thread-arranging disc (6) is provided with an elastic locking arm (64). The elastic locking arm (64) engages with the connecting teeth (62) so that the thread-arranging disc (6) can be adjusted in position along the height direction of the adjusting sleeve (51).

10. The anesthesiology infusion stand according to claim 9, characterized in that, The thread-arranging disc (6) is provided with a second rotating mechanism (63). The second rotating mechanism (63) includes a second rotating chuck (631) and a second elastic locking tooth (632). The second rotating chuck (631) is connected to the thread-arranging disc (6), and the second elastic locking tooth (632) is elastically engaged with the second rotating chuck (631) to position the rotation of the thread-arranging disc (6).

Images