Rotary cache unit

Abstract

The utility model discloses a rotary temporary storage unit, which relates to the field of medical instruments, and adopts the technical scheme that the rotary temporary storage unit comprises a base, a rotary frame and a plurality of storage mechanisms, the rotating frame is rotationally matched with the base, and the multiple storage mechanisms are distributed on the periphery of the rotating frame. The storage mechanism comprises a medicine bag clamping assembly, an injector clamping assembly and a storage table. The storage mechanisms are distributed on the periphery of the rotating frame, the storage amount is very large, orderly liquid preparation can be better ensured, the types of stored medicine containers are more, the adaptability is higher, and each easy-to-fix mode is very stable.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a rotary buffer unit. Background Technology

[0002] Cytotoxic drug preparation can cause toxicity to the reproductive, urinary, hepatic, and renal systems through skin contact or inhalation, and can also have teratogenic effects. Long-term exposure to cytotoxic waste can easily lead to occupational injuries for nursing staff. Therefore, the current trend is to use automated solution preparation equipment to assist or replace medical staff in preparing solutions.

[0003] Currently, common automated drug dispensing equipment, such as the fully functional intelligent robot for liquid drug preparation and its dispensing method disclosed in patent document CN102151228B, includes a drug rack for easy temporary storage of drugs. However, this solution has some drawbacks: it can only store drug bottles, and cannot store syringes and drug bags, while the use of syringes and drug bags is essential for the preparation of cytotoxic drugs. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a rotary buffer unit with storage mechanisms distributed around the rotating frame. It has a very large storage capacity, which can better ensure the orderly preparation of solutions. It can store more types of drug containers, making it more adaptable. Each type of container is easily fixed and very stable.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a rotary cache unit, including a base, a rotating frame and several storage mechanisms;

[0006] The base is rotatably fitted with the rotating frame, and a plurality of the storage mechanisms are distributed around the periphery of the rotating frame;

[0007] The storage mechanism includes a medicine bag clamping assembly, a syringe clamping assembly, and a storage platform.

[0008] At the loading station, medicine bags, syringes, and medicine bottles can be placed in the corresponding areas of the storage mechanism. The controlled storage mechanism is then moved to the loading station by rotation. Once stored, the storage mechanism can be moved to other retrieval stations during rotation. Storage mechanisms are distributed around the rotating frame, providing a very large storage capacity and ensuring the orderly preparation of solutions.

[0009] Preferably, the medicine bag clamping assembly includes a clamping base, a fixed claw, and a movable claw. The fixed claw and the movable claw are arranged opposite to each other. The inner end of the fixed claw is fixed to the clamping base, and the inner end of the movable claw is hinged to the clamping base. The outer ends of the fixed claw and the movable claw are connected by a snap fastener. Using a snap fastener to lock the movable claw relative to the fixed claw can significantly improve the stability of clamping and fixing the opening of the medicine bag.

[0010] Preferably, the outer end of the fixed claw is hinged to one end of the latch, and the outer side of the movable claw is provided with a clasp, with the other end of the latch resting on the clasp. This allows for easy fixing of the latch and the movable claw, and the clasp design improves the stability of the latch.

[0011] Preferably, the outer end of the movable claw has a notch corresponding to the middle of the buckle, the latch is located on both sides of the notch, the buckle passes through the notch, and the other end of the buckle has a pin extending to the latch on both sides. The buckle spans from the notch to the back of the movable claw, which can significantly improve the stability of the buckle engagement, prevent the movable claw from swinging up and down, and make it easier and simpler to engage with the movable claw.

[0012] Preferably, the inner sides of the fixed claw and the movable claw are respectively provided with notches adapted to the opening of the solvent bag. This facilitates the fit with the opening of the medicine bag and improves the stability of clamping the medicine bag.

[0013] Preferably, the fixed claw and the movable claw are respectively provided with clamps on the sides corresponding to the solvent bag. The clamps can support the bag body and can drive the bag body to tilt or rotate.

[0014] Preferably, the fixed claw and the movable claw are each provided with a connecting plate extending outwards, and the upper end of the clamp is fixed to the connecting plate. This facilitates the fixing of the clamp.

[0015] Preferably, a side plate is provided downward on the connecting plate corresponding to one side of the fixing claw, and the side plate is located in the middle of the clamp to support the middle of the medicine bag.

[0016] Preferably, the syringe clamping assembly includes a boom, a support platform, and a syringe clamp;

[0017] The boom is fixed to the rotating frame. The lower part of the boom is provided with the support platform. The support platform is provided with a slot for the syringe plunger to pass through. The upper surface of the support platform is provided with a groove corresponding to the syringe barrel side wing. The upper part of the boom is provided with the syringe barrel clamp.

[0018] Using a support platform with a recessed groove can significantly improve the positioning stability of the syringe barrel side wings, and combined with a syringe clamp, it can improve the gripping firmness of the syringe.

[0019] Preferably, the suspension rod comprises several rods, the upper end of which is fixed to the rotating frame. Each suspension rod is equipped with a support platform and a syringe clamp. The lower ends of the suspension rods within the same syringe clamping assembly are relatively fixed via a lower frame. Using a lower frame to connect the suspension rods improves the overall strength of the suspension rods.

[0020] The beneficial effects of this utility model are:

[0021] This design features storage mechanisms distributed around the rotating frame, offering a large storage capacity and ensuring more orderly solution preparation. It can also store a wider variety of drug containers, making it more adaptable, and each easy-to-secure fixing method provides excellent stability. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only four of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0024] Figure 2 This is a perspective view of the medicine bag clamping assembly and the syringe clamping assembly according to an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the medicine bag clamping assembly according to an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of a medicine bag clamping assembly without movable claws according to an embodiment of the present invention;

[0027] The components are as follows: 1. Base; 2. Rotating frame; 3. Medicine bag clamping assembly; 4. Syringe clamping assembly; 5. Display platform; 6. Fixed claw; 7. Movable claw; 8. Clamping seat; 9. Buckle; 10. Lap; 11. Notch; 12. Pin; 13. Recess; 14. Connecting plate; 15. Clamping frame; 16. Hanging rod; 17. Support platform; 18. Syringe clamp; 19. Lower frame; 20. Sink; 21. Side plate; 22. Spring pin; 23. Protrusion. Detailed Implementation

[0028] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0029] Example

[0030] like Figure 1 As shown, a rotary buffer unit includes a base 1, a rotating frame 2, and several storage mechanisms; the rotating frame 2 is rotatably mounted on the base 1, and several storage mechanisms are distributed around the periphery of the rotating frame 2; combined with Figure 2As shown, the storage mechanism includes a medicine bag clamping assembly 3, a syringe clamping assembly 4, and a storage platform 5.

[0031] At the loading station, medicine bags, syringes, and medicine bottles can be placed in the corresponding areas of the storage mechanism. The controlled storage mechanism is then moved to the loading station by rotation. Once stored, the storage mechanism can be moved to other retrieval stations during rotation. The rotating frame 2 has storage mechanisms distributed around its perimeter, providing a very large storage capacity and ensuring the orderly preparation of solutions.

[0032] Combination Figure 3 As shown, the medicine bag clamping assembly 3 includes a clamping base, a fixed claw 6, and a movable claw 7. The fixed claw 6 and the movable claw 7 are arranged opposite to each other. The inner end of the fixed claw 6 is fixed to the clamping base 8, and the inner end of the movable claw 7 is hinged to the clamping base 8. The outer ends of the fixed claw 6 and the movable claw 7 are connected by a buckle 9. By using the buckle 9 to lock the movable claw 7 relative to the fixed claw 6, the stability of clamping and fixing the opening of the medicine bag can be significantly improved.

[0033] The outer end of the fixed claw 6 is hinged to one end of the buckle 9, and the outer side of the movable claw 7 is provided with a latch 10, with the other end of the buckle 9 hooked to the latch 10. This allows for easy fixing of the buckle 9 to the movable claw 7, and the design of the latch 10 improves the stability of the buckle 9.

[0034] The outer end of the movable claw 7 has a notch 11 corresponding to the middle of the buckle 9. The latch 10 is located on both sides of the notch 11, and the buckle 9 passes through the notch 11. The other end of the buckle 9 is provided with a pin 12 extending to the latch 10 on both sides. The buckle 9 spans from the notch 11 to the back of the movable claw 7, which can significantly improve the stability of the buckle 9 engagement, prevent the movable claw 7 from swinging up and down, and make it easier and simpler to engage with the movable claw 7.

[0035] The inner sides of the fixed claw 6 and the movable claw 7 are respectively provided with notches 13 that are adapted to the opening of the solvent bag. This facilitates the fit with the opening of the medicine bag and improves the stability of the medicine bag clamping.

[0036] The fixed claw 6 and the movable claw 7 are respectively provided with clamps 15 on the sides corresponding to the solvent bag. The clamps 15 can support the bag body and can drive the bag body to tilt and rotate.

[0037] The fixed claw 6 and the movable claw 7 are respectively provided with connecting plates 14 on the outer side, and the upper end of the clamp 15 is fixed to the connecting plate 14. This facilitates the fixing of the clamp 15.

[0038] A side plate 21 is provided downward on the connecting plate 14 corresponding to the fixing claw 6, and the side plate 21 is located in the middle of the clamp 15 to support the middle of the medicine bag.

[0039] Combination Figure 4 As shown, the inner side of the fixed claw 6 is provided with a protrusion 23 and a spring pin 22, and the inner side of the movable claw 7 is provided with a pin hole corresponding to the protrusion 23, which can quickly position the fixed claw 6 and the movable claw 7, and the spring pin 22 can keep the two from being loose.

[0040] The syringe clamping assembly 4 includes a boom 16, a support platform 17, and a syringe clamp 18.

[0041] The boom 16 is fixed to the rotating frame 2. The lower part of the boom 16 is provided with the support platform 17. The support platform 17 is provided with a notch 11 for the syringe plunger to pass through. The upper surface of the support platform 17 is provided with a groove 20 corresponding to the syringe barrel side wing. The upper part of the boom 16 is provided with the syringe barrel clamp 18.

[0042] The use of a support platform 17 with a recessed groove 20 can significantly improve the positioning stability of the syringe barrel side wings, and combined with the syringe clamp 18, it can improve the firmness of the syringe clamping.

[0043] The suspension rod 16 comprises several rods, the upper end of which is fixed to the rotating frame 2. Each suspension rod 16 is respectively equipped with a support platform 17 and a syringe clamp 18. The lower ends of the suspension rods 16 within the same syringe clamping assembly 4 are relatively fixed via a lower frame 19. Using the lower frame 19 to connect the suspension rods 16 improves the overall strength of the suspension rods 16.

[0044] The beneficial effects of this utility model are:

[0045] This design features a storage mechanism distributed around the rotating frame 2, offering a very large storage capacity and ensuring more orderly solution preparation. It can also store a wider variety of drug containers, making it more adaptable, and each type of container is easily secured and very stable.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A rotational cache unit, characterized by, Base (1), rotating frame (2) and several storage mechanisms are included. The rotating frame (2) is rotationally fitted on the base (1), and several storage mechanisms are distributed on the periphery of the rotating frame (2). The storage mechanism includes a medicine bag clamping assembly (3), a syringe clamping assembly (4) and a storage platform (5). The medicine bag clamping assembly (3) includes a clamping seat, a fixed jaw (6) and a movable jaw (7), the fixed jaw (6) and the movable jaw (7) are oppositely arranged, the inner end of the fixed jaw (6) is fixed to the clamping seat (8), the inner end of the movable jaw (7) is hinged to the clamping seat (8), and the outer ends of the fixed jaw (6) and the movable jaw (7) are connected by a buckle (9).

2. A rotational cache unit according to claim 1, characterized in that: The outer end of the fixed jaw (6) is hinged to one end of the buckle (9), and the outer side of the outer end of the movable jaw (7) is provided with a notch (10), and the other end of the buckle (9) is hung on the notch (10).

3. A rotational cache unit according to claim 2, wherein: The outer end of the movable jaw (7) is provided with a notch (11) corresponding to the middle part of the buckle (9), the notch (10) is located on both sides of the notch (11), the buckle (9) is arranged in the notch (11), and the other end of the buckle (9) is provided with a pin rod (12) extending to both sides of the notch (10).

4. A rotational cache unit according to claim 3, wherein: The inner sides of the fixed jaw (6) and the movable jaw (7) are respectively provided with notches (13) matched with the openings of solvent bags.

5. The rotational cache unit of claim 1, wherein: The fixed jaw (6) and the movable jaw (7) are respectively provided with clamping frames (15) corresponding to the side parts of the solvent bags.

6. A rotational cache unit according to claim 5, wherein: The fixed jaw (6) and the movable jaw (7) are respectively provided with connecting plates (14) on the outer sides, and the upper ends of the clamping frames (15) are fixed to the connecting plates (14).

7. A rotational cache unit according to claim 6, wherein: The connecting plate (14) corresponding to one side of the fixed jaw (6) is provided with a side plate (21) downward, and the side plate (21) is located in the middle part of the clamping frame (15).

8. The rotational cache unit of claim 1, wherein: The syringe clamping assembly (4) includes a hanging rod (16), a support table (17) and a needle cylinder clamp (18). The hanging rod (16) is fixed to the rotating frame (2), the lower part of the hanging rod (16) is provided with the support table (17), the support table (17) is provided with a bayonet for the push rod of the syringe to pass through, the upper surface of the support table (17) is provided with a sink (20) corresponding to the side wing of the needle cylinder of the syringe, and the upper part of the hanging rod (16) is provided with the needle cylinder clamp (18).

9. A rotational cache unit according to claim 8, wherein: The hanging rod (16) includes several rods, the upper ends of the hanging rods (16) are fixed to the rotating frame (2), the hanging rods (16) are respectively provided with the support tables (17) and the needle cylinder clamps (18), and the lower ends of the hanging rods (16) of the same syringe clamping assembly (4) are relatively fixed by a lower frame (19).

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