A preparation device for treating chemotherapy drugs

Abstract

The invention discloses a dispensing device for treating chemotherapy drugs, and relates to the technical field of medical devices; the device comprises a support plate and a medicine installation plate installed in a sealing frame, one side of the support plate is fixedly connected with a feeding tube, one side of the medicine installation plate is slidably connected in the feeding tube, one side of the feeding tube is rotatably connected with a sealing cover plate, one side of the sealing frame is fixedly connected with a driving motor, a power output end of the driving motor is fixedly connected with a turntable, and one end of the turntable is fixedly connected with a medicine clamping assembly and a plurality of arc plates; by squeezing and then ejecting the rotating arc plate through pneumatic springs one and two, the ampoule bottle is automatically moved from the medicine installation plate to the turntable for dispensing and then the empty bottle is pushed out, and at the same time, the sealing frame cooperates with the feeding tube to complete the dispensing without medical staff contacting the drugs, so that the drugs do not contact the medical staff, thereby greatly improving the safety of chemotherapy dispensing and preventing drug leakage from damaging the health of medical staff.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a preparation device for treating chemotherapy drugs. Background Art

[0002] Chemotherapy is the abbreviation of chemical drug treatment, which achieves the treatment goal by using chemotherapeutic drugs to kill cancer cells. Chemotherapy is one of the most effective means of treating cancer, and is known as one of the three major treatments for cancer along with surgery and radiotherapy. Surgery and radiotherapy are local treatments, which are only effective for tumors at the treatment site. They are difficult to effectively treat potential metastatic lesions and cancers that have already undergone clinical metastasis. Chemotherapy is a means of systemic treatment. No matter what route of administration is used, chemotherapy drugs will be distributed throughout the body's organs and tissues through blood circulation. When used, chemotherapy drugs need to be prepared on-site before use. However, the drugs required for chemotherapy can damage the skin, hair, nerves, and blood system if accidentally touched by medical staff. Therefore, in order to protect the health of medical staff, the best method of preparation is to use mechanical devices to prepare and isolate the preparation operation from medical staff.

[0003] After searching, the Chinese patent publication number CN115245766A discloses a drug dispensing device for clinical pharmacy, including a feed box, a feed trough is provided inside the feed box, a dispensing box is provided at the bottom of the feed box, a dispensing turntable 8 is rotatably embedded inside the dispensing turntable, the dispensing turntable includes a turntable and a plurality of chute openings annularly equidistantly provided on its side wall, a piston is slidably connected inside the chute, a permanent magnet is provided on one side of the piston close to the bottom of the chute, and an electromagnet magnetically connected to the piston is provided at the bottom of the chute. When operating the above patent, medical staff need to open the seal of chemotherapy drugs and pour them into the device. In this process, the drugs will diffuse into the air, which is easy to contact the skin of medical staff and be inhaled by medical staff, causing damage to the health of medical staff. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a preparation device for chemotherapy drug treatment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A dispensing device for chemotherapy drug processing, comprising a support plate and a medicine mounting plate installed in a sealing frame, characterized in that one side of the support plate is fixedly connected to a feed pipe, one side of the medicine mounting plate is slidably connected to the feed pipe, one side of the feed pipe is rotatably connected to a sealing cover plate, one side of the sealing frame is fixedly connected to a drive motor, the power output end of the drive motor is fixedly connected to a turntable, one end of the turntable is fixedly connected to a medicine clamping assembly and a plurality of arc plates, one side of the feed pipe is fixedly connected to a mounting plate clamping groove and a lifting bracket, one side of the mounting plate clamping groove is slidably connected to a feed push plate, and a feed One end of the material pushing plate and the mounting plate clamping groove is fixedly connected with a spring seven, one end of the feed pushing plate is movably connected with a roller, one end of the roller is rotatably connected with an upper and lower push rod, one end of the upper and lower push rods is fixedly connected with a push bracket, one side of the push bracket is fixedly connected with a pneumatic spring one and a pneumatic spring two, the movable end of the pneumatic spring one is fixedly connected with an extrusion slide rod, one end of the extrusion slide rod is movably connected with a lever, one side of the lever is rotatably connected to the push bracket, one end of the lever is movably connected with a feed push rod, one end of the feed push rod is slidably connected to the mounting plate clamping groove, and a spring five is fixedly connected between the lifting bracket and the push bracket;

[0007] The medicine clamping assembly includes a medicine clamping block and spring three, one side of the medicine clamping block is slidably connected to the turntable, the medicine clamping block and one side of the turntable are fixedly connected to the spring three, the inner side of the medicine clamping block is fixedly connected to a medicine bottle, one side of the support plate is fixedly connected to an electric double-headed screw, one side of the motor end of the electric double-headed screw is fixedly connected to a limited position frame, the movable end of the electric double-headed screw is threadedly connected to two clamping rods, an ultrasonic generator is fixedly connected to the top of one side of the clamping rod, one side of the support plate is fixedly connected to a lifting assembly one and a lifting assembly two, the lifting assembly one and the lifting assembly two include an electric screw, a lifting block, and a needle splint, one side of the electric screw is fixedly connected to the support plate, one side of the lifting block is threadedly connected to the movable end of the electric screw, and one side of the needle splint is fixedly connected to the lifting block;

[0008] A dispensing needle is fixedly connected inside the needle splint, two dispensing needles are fixedly connected between two feeding pipes, a peristaltic pump 1 and a peristaltic pump 2 are fixedly connected to one side of the support plate, and one side of the peristaltic pump 1 and the peristaltic pump 2 includes a pump host, an extrusion wheel, a sliding top cover and a top cover connecting rod, one side of the pump host is fixedly connected to the support plate, one end of the extrusion wheel is fixedly connected to the power output end of the pump host, one side of the sliding top cover is slidably connected to the pump host, one end of the top cover connecting rod is rotatably connected to the sliding top cover, and one side of the feeding pipe is fixedly connected between the pump host and the sliding top cover;

[0009] One side of the support plate is provided with multiple push plate lifting grooves, the inner side of the push plate lifting grooves is slidably connected with a discharging push plate, one side of the discharging push plate is slidably connected to the lifting block, one end of the sealing frame is fixedly connected with a push rod 1, and the movable end of the push rod 1 is fixedly connected with an extrusion plate, both ends of the extrusion plate are fixedly connected with lifting slide rails, the lower side of the lifting slide rail is fixedly connected to the batching bottom plate, one end of the extrusion plate is fixedly connected with multiple discharging push rods, one end of the discharging push rod is rotatably connected to the top cover connecting rod, one side of the discharging push plate is slidably connected to the lifting slide rail, one side of the support plate is fixedly connected with a waste recovery box 1, the other side of the support plate is fixedly connected with a waste recovery box 2, a baffle and one side of the waste recovery box 1 are fixedly connected with a spring 1, and one end of the spring 1 is fixedly connected with a baffle.

[0010] Preferably: a picking and placing groove is opened on one side of the medicine mounting plate, an elastic band is fixedly connected to one side of the medicine mounting plate, a lateral push plate is fixedly connected to one side of the elastic band, a bottle pushing block is slidably connected inside the medicine mounting plate, a spring four is fixedly connected to the bottle pushing block and one side of the medicine mounting plate, and a reflective plate is fixedly connected above the bottle pushing block.

[0011] Furthermore: a laser sensor is fixedly connected above the mounting plate clamping groove, a push rod 2 is fixedly connected below the mounting plate clamping groove, a limit clamping plate is movably connected to the movable end of the push rod 2, one end of the limit clamping plate is fixedly connected to the lower side of the feed push plate, and a spring 6 is fixedly connected to the other side of the limit clamping plate and one side of the movable end of the push rod 2.

[0012] Further: one side of the support plate is slidably connected to a batching base plate, one side of the batching base plate is slidably connected to a batching clamping plate, a second spring is fixedly connected to the batching clamping plate and one side of the batching base plate, and a batching bottle is fixedly connected to the inner side of the batching clamping plate.

[0013] The beneficial effects of the present invention are:

[0014] 1. A dispensing device for chemotherapy drug processing, which automatically moves the ampoule bottle from the medicine installation plate to the turntable for dispensing and then pushes out the empty bottle by squeezing the rotating arc plate with pneumatic spring 1 and pneumatic spring 2 and then ejecting it. At the same time, the sealing frame cooperates with the feeding pipe to complete the dispensing without the medical staff touching the medicine, so that the medicine does not come into contact with the medical staff, which greatly improves the safety of chemotherapy dispensing and prevents the leakage of medicines from damaging the health of medical staff.

[0015] 2. A preparation device for chemotherapy drug processing, after all the ampoules in the medicine installation plate are squeezed out, the bottle pushing block will move to the end of one end of the medicine installation plate so that the reflective plate is located above the pick-up and placement slot. At this time, the laser sensor located just above the pick-up and placement slot receives the signal reflected by the reflective plate, drives the push rod 2 to extend downward, disengages the limit card plate and the feed push plate, and then the spring 7 pushes the medicine installation plate out, making it convenient for medical staff to remove the medicine installation plate later.

[0016] 3. A preparation device for chemotherapy drug processing, when the ampoule bottle is driven by a turntable to move to the side facing the support plate, the electric double-headed screw works to move the clamping rods on both sides inward to fix the upper and lower ends of the ampoule bottle, and then the ultrasonic generator is started to vibrate and mix the liquid powder injected into the ampoule bottle, and the ultrasonic vibration mixing makes the mixing effect more uniform.

[0017] 4. A preparation device for treating chemotherapy drugs, which can make the extrusion plate move to one side when the push rod is extended, and the extrusion plate drives the discharge push rod to move, and simultaneously drives the top cover connecting rod to drive the sliding top cover to move upward, so as to push out the feed pipe, and at the same time, the discharge push plate is squeezed by the lifting slide rail on one side to push out the preparation needle, so that medical staff do not need to manually remove medical waste, reducing the possibility of contact with drugs.

[0018] 5. A preparation device for treating chemotherapy drugs, wherein waste recovery box 1 is used to recover feed tubes and preparation needles, and waste recovery box 2 is used to recover ampoules. When a heavy object falls from above, the baffle plate will be squeezed to rotate. After the heavy object falls into waste recovery box 1 and waste recovery box 2, spring 1 resets the baffle plate to seal waste recovery box 1 and waste recovery box 2, and medical waste is collected in a centralized manner, further reducing the contact between medical staff and chemotherapy drugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of a preparation device for chemotherapy drug treatment proposed by the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the rear side of a preparation device for chemotherapy drug treatment proposed by the present invention;

[0021] Figure 3 It is a schematic diagram of the partial structure of a support plate of a preparation device for chemotherapy drug treatment proposed by the present invention;

[0022] Figure 4 The invention provides a preparation device for treating chemotherapeutic drugs. Figure 3 A structural diagram;

[0023] Figure 5 The invention provides a preparation device for treating chemotherapeutic drugs. Figure 3 Schematic diagram of the structure at B;

[0024] Figure 6 The invention provides a preparation device for treating chemotherapeutic drugs. Figure 3 Schematic diagram of the structure at C;

[0025] Figure 7 The invention provides a preparation device for treating chemotherapeutic drugs. Figure 6 Side view of the structure;

[0026] Figure 8 It is a partial structural schematic diagram of a rear view of a support plate of a dispensing device for chemotherapy drug treatment proposed by the present invention;

[0027] Fig. 9 It is a schematic diagram of the exploded structure of an extrusion plate of a preparation device for chemotherapy drug treatment proposed by the present invention;

[0028] Fig.10 It is a partial structural schematic diagram of a feeding pipe of a dispensing device for treating chemotherapy drugs proposed by the present invention;

[0029] Fig.11 It is a schematic diagram of the exploded structure of a drug installation plate of a dispensing device for chemotherapy drug treatment proposed by the present invention;

[0030] Fig.12 It is a schematic diagram of the side view of the turntable structure of a preparation device for chemotherapy drug treatment proposed by the present invention;

[0031] Fig.13 The present invention is a schematic diagram of the bottom structure of a mounting plate clamping groove of a preparation device for chemotherapy drug treatment proposed by the present invention.

[0032] In the figure: 1. Support plate; 2. Sealing frame; 3. Waste recovery box 1; 4. Dispensing needle; 5. Dispensing bottle; 6. Feed pipe; 7. Feed pipe; 8. Turntable; 9. Driving motor; 10. Waste recovery box 2; 11. Baffle; 12. Spring 1; 13. Push rod 1; 14. Extrusion plate; 15. Lifting slide rail; 16. Dispensing bottom plate; 17. Dispensing splint; 18. Spring 2; 19. Lifting assembly 1; 20. Lifting assembly 2; 21. Electric screw; 22. Lifting block; 23. Needle splint; 24. Discharging push plate; 25. Electric double-headed screw; 26. Limiting frame; 27. Clamping rod; 28. Ultrasonic generator; 29. ​​Medicine bottle; 30. Peristaltic pump 1; 31. Peristaltic pump 2; 32. Extrusion wheel; 33. Pump host ;34. Sliding top cover;35. Discharge push rod;36. Top cover connecting rod;37. Push plate lifting groove;38. Arc plate;39. Sealing cover plate;40. Medicine mounting plate;41. Medicine clamp block;42. Spring three;43. Pick-up and drop groove;44. Bottle push block;45. Spring four;46. Reflector;47. Lateral push plate;48. Elastic belt;49. Lifting bracket;50. Push material bracket;51. Spring five;52. Pneumatic spring one;53. Pneumatic spring two;54. Extrusion slide bar;55. Lever;56. Feed push rod;57. Mounting plate clamp groove;58. Feed push plate;59. Up and down push rods;60. Laser sensor;61. Push rod two;62. Limiting card plate;63. Spring six;64. Roller;65. Spring seven. DETAILED DESCRIPTION

[0033] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] Embodiment 1:

[0036] A dispensing device for treating chemotherapeutic drugs, such as Figure 1-Figure 13 As shown, it includes a support plate 1 and a medicine mounting plate 40 installed in the sealing frame 2, one side of the support plate 1 is fixedly connected to a feeding pipe 7, one side of the medicine mounting plate 40 is slidably connected to the feeding pipe 7, one side of the feeding pipe 7 is rotatably connected to a sealing cover plate 39, one side of the sealing frame 2 is fixedly connected to a driving motor 9, the power output end of the driving motor 9 is fixedly connected to a turntable 8, one end of the turntable 8 is fixedly connected to a medicine clamping assembly and a plurality of arc plates 38, one side of the feeding pipe 7 is fixedly connected to a mounting plate clamping groove 57 and a lifting bracket 49, one side of the mounting plate clamping groove 57 is slidably connected to a feeding push plate 58, and one end of the feeding push plate 58 and the mounting plate clamping groove 57 are fixedly connected Spring seven 65, one end of the feed push plate 58 is movably connected to a roller 64, one end of the roller 64 is rotatably connected to an upper and lower push rod 59, one end of the upper and lower push rod 59 is fixedly connected to a push bracket 50, one side of the push bracket 50 is fixedly connected to a pneumatic spring one 52 and a pneumatic spring two 53, the movable end of the pneumatic spring one 52 is fixedly connected to an extrusion slide bar 54, one end of the extrusion slide bar 54 is movably connected to a lever 55, one side of the lever 55 is rotatably connected to the push bracket 50, one end of the lever 55 is movably connected to a feed push rod 56, one end of the feed push rod 56 is slidably connected to a mounting plate clamping groove 57, and a spring five 51 is fixedly connected between the lifting bracket 49 and the push bracket 50;

[0037] One side of the sealing frame 2 is provided with a transparent glass shield for isolating the inside and the outside, which can prevent medical staff from contacting the medicine while facilitating observation of the preparation. When preparing, multiple ampoules can be loaded into the medicine mounting plate 40, and then the sealing cover 39 is opened, and the medicine mounting plate 40 is inserted into the feeding tube 7 as a whole. When unpacking and preparing, the sealing cover 39 is closed, and the passport on one side of the sealing frame 2 is also closed to play an isolation role. When the medicine mounting plate 40 enters the mounting plate clamping groove 57 and slides, it will squeeze the feeding push plate 58. The inclined side of the feeding push plate 58 will squeeze the roller 64 to drive the upper and lower push rods 59 and the pushing bracket 50 to move downward along the lifting bracket 49, so that the pneumatic spring 1 52 and the pneumatic spring 2 53 are lowered to the upper side of the turntable 8;

[0038] When the driving motor 9 drives the turntable 8 to rotate counterclockwise, the upper arc plate 38 squeezes the pneumatic spring 1 52 and the pneumatic spring 2 53 inwardly, and then the pneumatic spring 1 52 and the pneumatic spring 2 53 pop out. When the pneumatic spring 1 52 pops out, it drives the upper extrusion slide bar 54 to slide. The extrusion slide bar 54 drives the feed push rod 56 from the medicine mounting plate 40 to the turntable 8 for fixing through the lever 55 on one side. After the counterclockwise rotation, it can be prepared. At the same time of ejection, the pneumatic spring 2 53 will be ejected synchronously. The pneumatic spring 2 53 is longer than the pneumatic spring 1 52, and can push the prepared ampoule bottle on the turntable 8 out of the turntable 8, which is convenient for the installation of the next ampoule bottle, and can realize automatic loading of multiple drugs and automatic ejection of empty bottles. During the whole process of loading drugs into the device, the drugs are sealed in the sealing frame 2 and the feeding tube 7, and do not come into contact with medical staff, which greatly improves the safety of chemotherapy drug dispensing and prevents drug leakage from damaging the health of medical staff;

[0039] A pick-up and drop-out slot 43 is provided on one side of the medicine mounting plate 40, an elastic band 48 is fixedly connected to one side of the medicine mounting plate 40, a lateral push plate 47 is fixedly connected to one side of the elastic band 48, a bottle push block 44 is slidably connected inside the medicine mounting plate 40, a spring 45 is fixedly connected to the bottle push block 44 and one side of the medicine mounting plate 40, and a reflector 46 is fixedly connected above the bottle push block 44;

[0040] The picking and placing groove 43 can be used to install the ampoule bottle inwardly and squeeze the ampoule bottle when loading. The elastic belt 48 is preferably made of rubber. When the feeding push rod 56 moves, the side push plate 47 can be squeezed to squeeze and move the ampoule bottle on one side to the turntable 8, and then the side push plate 47 is pulled back under the action of the elastic belt 48, and then the bottle pushing block 44 squeezes the next ampoule bottle to one end of the medicine installation plate 40 under the action of the spring four 45 to wait for the next squeezing and installation.

[0041] In order to solve the problem that the medicine installation plate 40 needs to be ejected for easy removal after all the ampoules in the medicine installation plate 40 are installed; Figure 1-Figure 13 As shown, a laser sensor 60 is fixedly connected above the mounting plate clamping groove 57, a push rod 61 is fixedly connected below the mounting plate clamping groove 57, a movable end of the push rod 61 is movably connected to a limit clamping plate 62, one end of the limit clamping plate 62 is fixedly connected to the lower side of the feed push plate 58, and a spring 63 is fixedly connected to the other side of the limit clamping plate 62 and one side of the movable end of the push rod 61;

[0042] When all the ampoules in the medicine installation plate 40 are squeezed out, the bottle pushing block 44 will move to the end of one end of the medicine installation plate 40 so that the reflective plate 46 is located above the pick-up and placement groove 43. At this time, the laser sensor 60 located just above the pick-up and placement groove 43 receives the signal reflected by the reflective plate 46, and drives the push rod 61 to extend downward, so that the limit card plate 62 and the feed push plate 58 are separated, and then the spring 7 65 pushes the medicine installation plate 40 out, and the spring 5 51 pulls the push bracket 50 back to the top;

[0043] The spring six 63 can prevent the feed push plate 58 from getting stuck when squeezing the limit clamping plate 62.

[0044] In order to solve the problem of rotating disk 8 holding and fixing the ampoule bottle; Figure 1-Figure 13 As shown, the medicine clamping assembly includes a medicine clamping block 41 and a spring three 42. One side of the medicine clamping block 41 is slidably connected to the turntable 8. One side of the medicine clamping block 41 and the turntable 8 are fixedly connected to the spring three 42. The inner side of the medicine clamping block 41 is fixedly connected to a medicine bottle 29. The medicine bottle 29 is preferably an ampoule bottle with a rubber stopper at one end. The medicine clamping block 41 has a groove in the middle and an inclination at the front end. There is a non-slip rubber pad in the middle groove, which can clamp the ampoule bottle from both sides for fixation under the action of the spring three 42.

[0045] In order to solve the problem of mixing the powdered medicine in the ampoule bottle; Figure 1-Figure 13 As shown, one side of the support plate 1 is fixedly connected to an electric double-ended screw 25, one side of the motor end of the electric double-ended screw 25 is fixedly connected to a limited position frame 26, the movable end of the electric double-ended screw 25 is threadedly connected to two clamping rods 27, and an ultrasonic generator 28 is fixedly connected to the upper side of the clamping rod 27;

[0046] When the turntable 8 drives the ampoule to move toward the side of the support plate 1, the electric double-headed screw 25 works to move the clamping rods 27 on both sides inward to fix the upper and lower ends of the ampoule, and then the ultrasonic generator 28 is started to vibrate and mix the powder injected into the ampoule.

[0047] In order to solve the problem of mixing and preparing the powder; Figure 1-Figure 13As shown, the support plate 1 is fixedly connected to a lifting component 19 and a lifting component 20 on one side, and the lifting component 19 and the lifting component 20 include an electric screw 21, a lifting block 22, and a needle splint 23. One side of the electric screw 21 is fixedly connected to the support plate 1, and one side of the lifting block 22 is threadedly connected to the movable end of the electric screw 21, and one side of the needle splint 23 is fixedly connected to the lifting block 22. A mixing needle 4 is fixedly connected inside the needle splint 23, and two feed pipes 6 are fixedly connected between the two mixing needles 4. A peristaltic pump 1 30 and a peristaltic pump 2 31 are fixedly connected to one side of the support plate 1. One side of the peristaltic pump 1 30 and the peristaltic pump 2 31 includes a pump main The pump main unit 33 is fixedly connected to the support plate 1, one end of the extrusion wheel 32 is fixedly connected to the power output end of the pump main unit 33, one side of the sliding top cover 34 is slidably connected to the pump main unit 33, one end of the top cover connecting rod 36 is rotatably connected to the sliding top cover 34, one side of the feeding pipe 6 is fixedly connected between the pump main unit 33 and the sliding top cover 34, one side of the support plate 1 is slidably connected to the batching bottom plate 16, one side of the batching bottom plate 16 is slidably connected to the batching clamping plate 17, the batching clamping plate 17 and one side of the batching bottom plate 16 are fixedly connected to the spring 2 18, and the inner side of the batching clamping plate 17 is fixedly connected to the batching bottle 5;

[0048] The two mixing needles 4 are connected by two feeding tubes 6. The mixing needles 4 are respectively mounted on the needle clamps 23 on one side of the lifting component 19 and the lifting component 20. The tip of the mixing needle 4 on the lifting component 19 is downward, and the tip of the mixing needle 4 on the lifting component 20 is upward. The two feeding tubes 6 are respectively mounted in the peristaltic pump 1 30 and the peristaltic pump 2 31.

[0049] When preparing, the lifting assembly 19 and the lifting assembly 2 20 work simultaneously, so that the preparation needle 4 on one side is inserted upward into the ampoule bottle, and the preparation needle 4 on the other side is inserted into the preparation bottle 5, and then the peristaltic pump 1 30 works to pump the liquid in the preparation bottle 5 into the ampoule bottle for mixing. After the mixing is completed, the peristaltic pump 2 31 works to pump all the mixed liquid back into the preparation bottle, thereby completing the preparation and mixing of multiple drugs;

[0050] When installing the feed pipe 6, first put the feed pipe 6 into the groove on one side of the pump main unit 33, and then press down the sliding top cover 34 to fix the feed pipe 6;

[0051] The dispensing clamping plate 17 can clamp the dispensing bottle 5 from both sides to stabilize it during dispensing.

[0052] When the present embodiment is used, the unopened ampoule bottle is first installed in the medicine installation plate 40, and then the installed medicine installation plate 40 is inserted into the feeding pipe 7 to close the sealing cover plate 39, and then the batching bottle 5 is installed in the batching clamping plate 17;

[0053] Then install the mixing needle 4 on the needle clamp 23, with the tip of the mixing needle 4 on the side of the lifting component 1 19 facing downward, and the tip of the mixing needle 4 on the side of the lifting component 2 20 facing upward, and the two feeding tubes 6 are respectively installed in the peristaltic pump 1 30 and the peristaltic pump 2 31;

[0054] Then, the driving motor 9 is started to drive the turntable 8 to rotate counterclockwise. At this time, the pneumatic spring 1 52 squeezes the ampoule bottle in the medicine mounting plate 40 onto the turntable 8 through the feeding push rod 56. After the ampoule bottle rotates to the side facing the support plate 1, the mixing needle 4 on one side is inserted upward into the ampoule bottle, and the mixing needle 4 on the other side is inserted into the dosage bottle 5. Then the peristaltic pump 1 30 works to draw the liquid in the dosage bottle 5 into the ampoule bottle for mixing. After the mixing is completed, the peristaltic pump 2 31 works to draw all the mixed liquid back into the dosage bottle after the mixing is completed. After the turntable 8 is completed, it rotates again, so that the empty ampoule bottle is pushed down by the pneumatic spring 2 53, and the mixing of the other ampoule bottle is achieved at the same time;

[0055] After all ampoules are prepared, the bottle pushing block 44 will move to the end of one end of the medicine mounting plate 40 so that the reflective plate 46 is located above the pick-up and placement slot 43. At this time, the laser sensor 60 located just above the pick-up and placement slot 43 receives the signal reflected by the reflective plate 46, and drives the push rod 2 61 to extend downward, so that the limit card plate 62 and the feed push plate 58 are disengaged, and then the spring 7 65 pushes the medicine mounting plate 40 out, and the spring 5 51 pulls the push bracket 50 back to the top.

[0056] Embodiment 2:

[0057] A dispensing device for treating chemotherapeutic drugs, such as Figure 1-Figure 13 As shown, in order to solve the problem of automatically removing medical waste from the top of the support plate 1 after the preparation work is completed; this embodiment makes the following improvements on the basis of embodiment 1: a plurality of push plate lifting grooves 37 are opened on one side of the support plate 1, and a discharging push plate 24 is slidably connected to the inner side of the push plate lifting groove 37, and one side of the discharging push plate 24 is slidably connected to the lifting block 22, and a push rod 13 is fixedly connected to one end of the sealing frame 2, and a squeeze plate 14 is fixedly connected to the movable end of the push rod 13, and a lifting slide rail 15 is fixedly connected to both ends of the squeeze plate 14, and the lower side of the lifting slide rail 15 is fixedly connected to the batching bottom plate 16, and a plurality of discharging push rods 35 are fixedly connected to one end of the extrusion plate 14, and one end of the discharging push rod 35 is rotatably connected to the top cover connecting rod 36, and one side of the discharging push plate 24 is slidably connected to the lifting slide rail 15;

[0058] When the push rod 13 is extended, the extrusion plate 14 can move to one side, and the extrusion plate 14 drives the discharge push rod 35 to move, and simultaneously drives the top cover connecting rod 36 to drive the sliding top cover 34 to move upward, so as to push out the feeding pipe 6. At the same time, the discharge push plate 24 is squeezed through the lifting slide rail 15 on one side to push out the dispensing needle 4.

[0059] In order to solve the problem of recycling the waste materials and preventing them from volatilizing with the air; Figure 1-Figure 13 As shown, a waste recycling box 1 3 is fixedly connected to one side of the support plate 1, a waste recycling box 2 10 is fixedly connected to the other side of the support plate 1, a spring 12 is fixedly connected to one side of the baffle 11 and the waste recycling box 3, and one end of the spring 12 is fixedly connected to the baffle 11;

[0060] The waste recovery box 1 3 is used to recover the feed pipe 6 and the mixing needle 4, and the waste recovery box 2 10 is used to recover the ampoules. When a heavy object falls from above, the baffle 11 will be squeezed to rotate. After the heavy object falls into the waste recovery box 1 3 and the waste recovery box 2 10, the spring 12 allows the baffle 11 to reset and seal the waste recovery box 1 3 and the waste recovery box 2 10.

[0061] The above is a preferred specific implementation manner of the present invention, and the protection scope of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by any technician familiar with the field within the technical scope disclosed by the present invention in combination with the prior art or public common sense, within the spirit and principle of the present invention, shall be covered by the protection scope of the present invention.

Claims

1. A preparation device for treating chemotherapy drugs, comprising a support plate (1) and a drug mounting plate (40) mounted in a sealing frame (2), characterized in that: One side of the support plate (1) is fixedly connected to a feed pipe (7), one side of the medicine mounting plate (40) is slidably connected to the feed pipe (7), one side of the feed pipe (7) is rotatably connected to a sealing cover plate (39), one side of the sealing frame (2) is fixedly connected to a drive motor (9), a power output end of the drive motor (9) is fixedly connected to a turntable (8), one end of the turntable (8) is fixedly connected to a medicine clamping assembly and a plurality of arc-shaped plates (38), one side of the feed pipe (7) is fixedly connected to a mounting plate clamping groove (57) and a lifting bracket (49), one side of the mounting plate clamping groove (57) is slidably connected to a feed push plate (58), one end of the feed push plate (58) and the mounting plate clamping groove (57) is fixedly connected to a spring seven (65), one end of the feed push plate (58) A roller (64) is movably connected, one end of the roller (64) is rotatably connected to an upper and lower push rod (59), one end of the upper and lower push rod (59) is fixedly connected to a material pushing bracket (50), one side of the material pushing bracket (50) is fixedly connected to a pneumatic spring 1 (52) and a pneumatic spring 2 (53), a movable end of the pneumatic spring 1 (52) is fixedly connected to an extrusion slide rod (54), one end of the extrusion slide rod (54) is movably connected to a lever (55), one side of the lever (55) is rotatably connected to the material pushing bracket (50), one end of the lever (55) is movably connected to a feed push rod (56), one end of the feed push rod (56) is slidably connected to a mounting plate clamping groove (57), and a spring 5 (51) is fixedly connected between the lifting bracket (49) and the material pushing bracket (50); The medicine clamping assembly comprises a medicine clamping block (41) and a spring three (42), one side of the medicine clamping block (41) is slidably connected to the turntable (8), one side of the medicine clamping block (41) and the turntable (8) is fixedly connected to the spring three (42), the inner side of the medicine clamping block (41) is fixedly connected to a medicine bottle (29), one side of the support plate (1) is fixedly connected to an electric double-headed screw rod (25), one side of the motor end of the electric double-headed screw rod (25) is fixedly connected to a limited position frame (26), and the movable end of the electric double-headed screw rod (25) is threadedly connected to two clamping rods (27) , an ultrasonic generator (28) is fixedly connected to the top of the clamping rod (27) on one side, a lifting assembly (19) and a lifting assembly (20) are fixedly connected to one side of the support plate (1), the lifting assembly (19) and the lifting assembly (20) include an electric screw (21), a lifting block (22), and a needle clamp (23), one side of the electric screw (21) is fixedly connected to the support plate (1), one side of the lifting block (22) is threadedly connected to the movable end of the electric screw (21), and one side of the needle clamp (23) is fixedly connected to the lifting block (22); A dispensing needle (4) is fixedly connected inside the needle clamp (23), two dispensing needles (4) are fixedly connected between two material delivery pipes (6), a peristaltic pump 1 (30) and a peristaltic pump 2 (31) are fixedly connected to one side of the support plate (1), and one side of the peristaltic pump 1 (30) and the peristaltic pump 2 (31) comprises a pump main unit (33), an extrusion wheel (32), a sliding top cover (34) and a top cover connecting rod (36), one side of the pump main unit (33) is fixedly connected to the support plate (1), one end of the extrusion wheel (32) is fixedly connected to the power output end of the pump main unit (33), one side of the sliding top cover (34) is slidably connected to the pump main unit (33), one end of the top cover connecting rod (36) is rotatably connected to the sliding top cover (34), and one side of the material delivery pipe (6) is fixedly connected between the pump main unit (33) and the sliding top cover (34); A plurality of push plate lifting grooves (37) are formed on one side of the support plate (1), a discharging push plate (24) is slidably connected to the inner side of the push plate lifting groove (37), one side of the discharging push plate (24) is slidably connected to the lifting block (22), one end of the sealing frame (2) is fixedly connected to a push rod 1 (13), a movable end of the push rod 1 (13) is fixedly connected to an extrusion plate (14), both ends of the extrusion plate (14) are fixedly connected to lifting rails (15), one side of the lifting rail (15) is fixedly connected to the batching bottom plate (16), and the extrusion plate One end of the support plate (14) is fixedly connected to a plurality of discharge push rods (35), one end of the discharge push rods (35) is rotatably connected to the top cover connecting rod (36), one side of the discharge push plate (24) is slidably connected to the lifting slide rail (15), one side of the support plate (1) is fixedly connected to a waste recovery box (3), the other side of the support plate (1) is fixedly connected to a waste recovery box (10), the baffle plate (11) and one side of the waste recovery box (3) are fixedly connected to a spring (12), and one end of the spring (12) is fixedly connected to the baffle plate (11).

2. A chemotherapeutic drug preparation device according to claim 1, characterized in that: A loading and unloading groove (43) is formed on one side of the medicine mounting plate (40); an elastic band (48) is fixedly connected to one side of the medicine mounting plate (40); a lateral pushing plate (47) is fixedly connected to one side of the elastic band (48); a bottle pushing block (44) is slidably connected inside the medicine mounting plate (40); a spring (45) is fixedly connected between the bottle pushing block (44) and one side of the medicine mounting plate (40); and a reflective plate (46) is fixedly connected above the bottle pushing block (44).

3. A chemotherapeutic drug preparation device according to claim 2, characterized in that: A laser sensor (60) is fixedly connected above the mounting plate clamping groove (57), and a push rod 2 (61) is fixedly connected below the mounting plate clamping groove (57). The movable end of the push rod 2 (61) is movably connected to a limit clamping plate (62), one end of the limit clamping plate (62) is fixedly connected to the lower side of the feed push plate (58), and the other side of the limit clamping plate (62) and one side of the movable end of the push rod 2 (61) are fixedly connected to a spring 6 (63).

4. A chemotherapeutic drug preparation device according to claim 3, characterized in that: One side of the support plate (1) is slidably connected to a batching bottom plate (16), one side of the batching bottom plate (16) is slidably connected to a batching clamping plate (17), a second spring (18) is fixedly connected between the batching clamping plate (17) and one side of the batching bottom plate (16), and a batching bottle (5) is fixedly connected to the inner side of the batching clamping plate (17).

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