Radiopharmaceutical subpackaging device with quantitative function

Abstract

The utility model discloses a radiopharmaceutical sub-packaging device with a quantitative function, which relates to the technical field of medicine sub-packaging and comprises a cabinet body, a cabinet door is rotatably arranged on the front surface of the cabinet body, a liquid injection component is assembled at the inner top end of the cabinet body, a liquid medicine box for conveying liquid medicine to the liquid injection component is assembled at the top of the cabinet body, and a liquid medicine box is assembled at the bottom of the cabinet body. A sub-packaging assembly is assembled on the lower inner wall of the cabinet body; the subpackaging assembly comprises a base plate fixed to the lower inner wall of the cabinet body, a top plate is assembled on the top of the base plate, and multiple sets of outer cylinders are fixed to the top end of the top plate. Limiting barrels matched with medicine bottles in size can be additionally arranged in the outer barrels, so that limitation of the medicine bottles of various sizes is met, it is guaranteed that liquid medicine is quantitatively conveyed into the medicine bottles stably, liquid medicine is efficiently and conveniently subpackaged into the medicine bottles of different sizes, meanwhile, the subpackaged medicine bottles can automatically incline and be lifted upwards when rotating to be close to the front surface of the cabinet body, and the medicine bottles are not prone to falling off. And a worker can conveniently take out the medicine bottle filled with the liquid medicine.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicine partial shipment technical field, concretely is a kind of radioactive medicine partial shipment device with ration function. BACKGROUND

[0002] Radioactive medicine refers to the radionuclide preparation or its labeled compound for clinical diagnosis or treatment, and the difference between radioactive medicine and other medicines is that the radioactive medicine contains radionuclide that can emit rays, and the rays released by it have penetrating properties, which can ionize with tissues when passing through the human body.

[0003] The patent document with publication number CN 221479495 U discloses a radioactive medicine partial shipment device with ration function, which places a medicine bottle in a partial shipment tank, and under the action of a flow type peristaltic pump, a stepping motor and the partial shipment tank, realizes the effect of quantitative partial shipment, starts an electric telescopic rod to make a liquid injection pipe extend into the medicine bottle, prevents liquid medicine from splashing outside, and the inclined structure of the partial shipment tank can prevent the medicine bottle from spilling liquid medicine.

[0004] However, the above technical solution has certain deficiencies, since the internal size of the partial shipment tank is fixed, when partial shipment is performed on medicine bottles of different sizes of radioactive medicine, the medicine bottle size to be injected is different, and the partial shipment disc needs to be frequently replaced, if the medicine bottle inserted is level with the partial shipment tank, there is certain difficulty in taking out the partially shipped medicine bottle, which indirectly leads to low efficiency of partial shipment of radioactive medicine, therefore, a radioactive medicine partial shipment device with ration function is proposed. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a radioactive medicine partial shipment device with ration function to solve the technical problems proposed in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a radioactive medicine partial shipment device with ration function, comprising a cabinet body, a cabinet door is rotatably arranged on the front surface of the cabinet body, a liquid injection assembly is assembled on the inner top end of the cabinet body, a medicine liquid tank for delivering liquid medicine to the liquid injection assembly is assembled on the top of the cabinet body, and a partial shipment assembly is assembled on the lower inner wall of the cabinet body.

[0007] The sub-packaging assembly comprises a bottom disc fixed to the lower inner wall of the cabinet body, a top disc assembled on the top of the bottom disc, a plurality of outer cylinders fixed to the top end of the top disc, a plurality of top sheets assembled in the hollow position of the bottom of each outer cylinder, a plurality of top rods fixed to the bottom of each top sheet and extending below the bottom of the top disc, a plurality of ring grooves formed in the top of the bottom disc, a plurality of stop rings fixed to the corresponding position of the bottom of each top rod in the ring grooves, a plurality of protrusions fixed to the top of each stop ring, and a plurality of blind holes formed in the top of the bottom disc near the edge of the top disc, wherein a plurality of limiting cylinders are placed in the blind holes.

[0008] As a preferred technical scheme, the liquid injection assembly comprises an electric push rod fixed to the inner wall of the cabinet body, an outer shell mounted on the telescopic end of the electric push rod, and a flow type peristaltic pump assembled in the outer shell and connected with the liquid tank, wherein an output pipe extending to the bottom of the outer shell is connected to the output end of the flow type peristaltic pump.

[0009] As a preferred technical scheme, a driving motor is assembled in the central position of the sub-packaging assembly, a multi-edge shaft is fixed to the bottom center position of the top disc, and a connecting cylinder matched with the multi-edge shaft is connected to the output end of the driving motor.

[0010] As a preferred technical scheme, the number of the limiting cylinders is multiple, the sizes of the multiple limiting cylinders decrease from the outside to the inside, and the limiting cylinders and the outer cylinders are connected by dovetail blocks in sliding mode.

[0011] As a preferred technical scheme, the front surface of the cabinet door is connected with the cabinet door by a damping shaft, and an observation window is reserved on the front surface of the cabinet door.

[0012] As a preferred technical scheme, the side wall of the cabinet body is provided with a control panel connected with the liquid injection assembly and the driving motor in an electrical circuit.

[0013] As a preferred technical scheme, a positioning ring is fixed to the curved outer wall of the top disc, an ear plate fixed to the bottom disc by a bolt is arranged on the top of the positioning ring, a plurality of ball bearings are arranged at the contact position of the ear plate and the positioning ring, and a ball bearing ring groove matched with the ball bearings is formed in the top of the positioning ring.

[0014] As a preferred technical scheme, a matched channel is formed at the contact position of the top disc and the top rod, a spring is assembled in the channel and located at the outer wall of the top rod, and the two ends of the spring are fixed to the outer wall of the top rod and the inner wall of the channel, respectively.

[0015] In summary, the present application mainly has the following beneficial effects:

[0016] This utility model can install a limiting cylinder adapted to the size of the medicine bottle inside the outer cylinder, thereby meeting the limitation of medicine bottles of various sizes, ensuring stability when quantitatively delivering medicine liquid inside the medicine bottle, and realizing efficient and convenient dispensing of medicine liquid into medicine bottles of different sizes. At the same time, when the dispensed medicine bottle is rotated to near the front surface of the cabinet, it will automatically tilt and lift upward, making it convenient for manual removal of the dispensed medicine bottle. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a diagram of the internal structure of the cabinet of this utility model;

[0019] Figure 3 This is a first-view structural diagram of the packaging component of this utility model.

[0020] Figure 4 This is a second-view structural diagram of the packaging component of this utility model;

[0021] Figure 5 This is a cross-sectional plan view of the packaging component of this utility model.

[0022] In the diagram: 100, cabinet; 200, sub-assembly components;

[0023] 110. Cabinet door; 120. Medicine tank; 130. Injection assembly;

[0024] 210. Chassis; 211. Ring groove; 212. Abutment ring; 213. Protrusion; 214. Blind hole; 220. Top plate; 221. Polygonal shaft; 230. Limiting cylinder; 240. Drive motor; 250. Outer cylinder; 260. Push rod; 261. Top plate; 262. Spring. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] The embodiments of this utility model will be described below based on its overall structure.

[0027] A radiopharmaceutical dispensing device with quantitative function, such as Figures 1 to 5 As shown, the cabinet includes a cabinet 100, a cabinet door 110 is rotatably provided on the front surface of the cabinet 100, an injection assembly 130 is installed at the inner top of the cabinet 100, a medicine tank 120 for conveying medicine to the injection assembly 130 is installed at the top of the cabinet 100, and a dispensing assembly 200 is installed on the lower inner wall of the cabinet 100.

[0028] The sub-packaging assembly 200 comprises a bottom disc 210 fixed to the lower inner wall of the cabinet 100, a top disc 220 is assembled on the top of the bottom disc 210, a plurality of outer cylinders 250 are fixed to the top end of the top disc 220, the bottom of each outer cylinder 250 is hollow, a top sheet 261 is assembled at the hollow position of the bottom of the outer cylinder 250, the bottom of the top sheet 261 is fixed to a top rod 260 extending below the bottom of the top disc 220, a ring groove 211 is formed on the top of the bottom disc 210, a stop ring 212 is fixed to the corresponding position of the bottom of the top rod 260 in the ring groove 211, a protrusion 213 is fixed to the top of the stop ring 212, a plurality of blind holes 214 are formed on the top of the bottom disc 210 near the edge, and a plurality of limiting cylinders 230 are placed in the blind holes 214.

[0029] A driving motor 240 is assembled in the center of the sub-packaging assembly 200, a multi-edge shaft 221 is fixed to the bottom center of the top disc 220, and the output end of the driving motor 240 is connected with a connecting cylinder matched with the multi-edge shaft 221.

[0030] The output end of the driving motor 240 drives the top disc 220 to rotate, and cooperates with the liquid injection assembly 130 to quantitatively deliver the radioactive liquid in the liquid tank 120 into the medicine bottle in each outer cylinder 250, the limiting cylinder 230 in the blind hole 214 can be taken out, and the outer cylinder 250 can be appropriately selected according to the size of the medicine bottle, so that the space inside is adapted to the medicine bottle, thereby ensuring that the medicine is placed in the center of the outer cylinder 250, and thus the sub-packaging of medicines of various sizes can be met.

[0031] After the liquid is sub-packaged, the medicine bottle in the outer cylinder 250 closest to the front surface of the cabinet 100 is taken out by opening the cabinet door, then the top disc 220 is continuously manually rotated, the bottom of the top rod 260 is in contact with the protrusion 213, an upward supporting force is generated on the top rod 260, the top of the top sheet 261 drags the bottom of the medicine bottle to rise a certain height in the outer cylinder 250 or the limiting cylinder 230, so that the top of the medicine bottle is higher than the top of the outer cylinder 250, thereby facilitating the application of a grabbing force to the outer wall of the medicine bottle and taking it out, and the medicine bottle with a low height can be adapted, the medicine after the sub-packaging of the liquid is taken out conveniently, and thus the efficiency of the sub-packaging of the radioactive medicine is improved.

[0032] Please refer to Figure 1 The liquid injection assembly 130 comprises an electric push rod fixed to the inner wall of the cabinet 100, an outer shell is mounted at the telescopic end of the electric push rod, a flow type peristaltic pump is assembled in the outer shell and connected with the liquid tank 120, and an output pipe extending to the bottom of the outer shell is connected to the output end of the flow type peristaltic pump.

[0033] The telescopic end of the electric push rod is lowered, the bottom of the infusion tube is close to the bottle opening of the medicine bottle in the outer cylinder 250, and the liquid in the liquid tank 120 is quantitatively injected into the medicine bottle by cooperating with the quantitative peristaltic pump.

[0034] Please refer to Figure 4 The number of the limiting cylinders 230 is multiple groups, the sizes of the multiple groups of the limiting cylinders 230 decrease from outside to inside, and the multiple groups of the limiting cylinders 230 and the outer cylinder 250 are connected by dovetail blocks in sliding connection.

[0035] According to the size of the medicine bottle, multiple limiting cylinders 230 are inserted into the outer cylinder 250, so that the medicine bottle is placed in the outer cylinder 250 in a centered and stable state, and the dovetail blocks and the dovetail grooves make the friction between them large, so that there is no arbitrary shaking.

[0036] Please refer to Figure 1 The front surface of the cabinet door 110 is connected to the cabinet door 110 by a damping shaft, and the front surface of the cabinet door 110 is reserved with an observation window.

[0037] The cabinet door 110 is stable after being opened or closed, ensuring that the artificial medicine bottle is not restricted, and the status of the internal medicine bottle can be observed through the observation window.

[0038] Please refer to Figure 1 and Figure 2 The side wall of the cabinet body 100 is provided with a control panel connected to the circuit of the liquid injection assembly 130 and the driving motor 240.

[0039] The opening and customization of the cabinet body 100 are controlled by the control panel to achieve the purpose of efficient radio pharmaceutical dispensing.

[0040] Please refer to Figure 2 and Figure 3 The top disc 220 is fixed with a positioning ring, the top of the positioning ring is provided with an ear plate fixed to the bottom disc 210 by bolts, the contact position between the ear plate and the positioning ring is provided with a ball, and the top of the positioning ring is provided with a ball ring groove matched with the ball.

[0041] The ear plate and the positioning ring cooperate to firmly lock the top disc 220 in the center position on the top of the bottom disc 210, so that the bottom disc 210 rotates according to the preset trajectory, and the ball and the ball ring groove can reduce the wear between the ear plate and the positioning ring, so that the service life is longer.

[0042] Please refer to Figure 5 The top disc 220 is provided with a matched channel at the contact position with the top rod 260, and the outer wall of the top rod 260 in the channel is provided with a spring 262, and the two ends of the spring 262 are fixed to the outer wall of the top rod 260 and the inner wall of the channel.

[0043] The channel provides a directional space for the lifting of the top rod 260, and cooperates with the spring 262 to realize the automatic recovery of the top rod 260.

[0044] In use, the driving motor 240 outputs end drives the top disc 220 to rotate, and cooperates with the liquid injection assembly 130 to quantitatively deliver the radioactive liquid in the medicine liquid tank 120 into the medicine bottle in each outer cylinder 250, the limiting cylinder 230 in the blind hole 214 can be taken out, and the outer cylinder 250 can be appropriately selected according to the size of the medicine bottle, until the internal space is adapted to the medicine bottle, so as to ensure that the medicine is in the central position in the outer cylinder 250, so as to meet the dispensing of medicines of various sizes;

[0045] After the liquid is dispensed, the medicine bottle in the outer cylinder 250 closest to the front surface of the cabinet 100 is taken out, and then the top disc 220 is continuously manually rotated, the bottom of the jacking rod 260 is in contact with the protrusion 213, and an upward supporting force is generated on the jacking rod 260, and the top of the jacking piece 261 drags the bottom of the medicine bottle in the outer cylinder 250 or the limiting cylinder 230 to rise to a certain height, so that the top of the medicine bottle is higher than the top of the outer cylinder 250, thereby facilitating the application of a grabbing force to the outer wall of the medicine bottle and taking out, and being suitable for low medicine bottles, realizing convenient taking out of the medicine after dispensing the liquid, and thus the efficiency of dispensing radioactive medicines is improved, and the parts not involved in the device are the same as or can be realized by the prior art.

[0046] Although the embodiments of the present application have been shown and described, the specific embodiments are merely an explanation of the present application, and are not a limitation of the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A radio pharmaceutical dispensing device having a quantitative function, comprising a cabinet (100), characterized in that: The front surface of the cabinet body (100) is rotationally provided with a cabinet door (110), the inner top end of the cabinet body (100) is equipped with a liquid injection assembly (130), the top of the cabinet body (100) is equipped with a medicine liquid tank (120) for conveying medicine liquid to the liquid injection assembly (130), and the lower inner wall of the cabinet body (100) is equipped with a sub-packaging assembly (200). The sub-packaging assembly (200) comprises a bottom disc (210) fixed to the lower inner wall of the cabinet body (100), the top of the bottom disc (210) is equipped with a top disc (220), the top end of the top disc (220) is fixed with a plurality of outer cylinders (250), the bottom of each group of the outer cylinders (250) is hollow, the hollow position of the bottom of the outer cylinder (250) is equipped with a top sheet (261), the bottom of the top sheet (261) is fixed with a top rod (260) extending below the bottom of the top disc (220), the top of the bottom disc (210) is provided with a ring groove (211), the ring groove (211) is fixed with a stop ring (212) corresponding to the bottom of the top rod (260), the top of the stop ring (212) is fixed with a protrusion (213), and the top of the bottom disc (210) is provided with a plurality of blind holes (214) near the edge position, and a plurality of limiting cylinders (230) are placed in the blind holes (214).

2. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The liquid injection assembly (130) comprises an electric push rod fixed to the inner wall of the cabinet body (100), an outer shell mounted at the telescopic end of the electric push rod, a flow type peristaltic pump in the outer shell and connected with the medicine liquid tank (120), and an output pipe connected with the output end of the flow type peristaltic pump and extending to the bottom of the outer shell.

3. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The sub-packaging assembly (200) is equipped with a driving motor (240) at the central position, the bottom center position of the top disc (220) is fixed with a multi-edge shaft (221), and the output end of the driving motor (240) is connected with a connecting cylinder matched with the multi-edge shaft (221).

4. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The number of the limiting cylinders (230) is multiple groups, the sizes of the multiple groups of the limiting cylinders (230) decrease from the outside to the inside, and the limiting cylinders (230) and the outer cylinders (250) are connected through dovetail blocks.

5. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The front surface of the cabinet door (110) is connected with the cabinet door (110) through a damping shaft, and the front surface of the cabinet door (110) is reserved with an observation window.

6. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The side wall of the cabinet body (100) is provided with a control panel connected with the liquid injection assembly (130) and the driving motor (240).

7. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The top disc (220) is fixed with a positioning ring on the curved outer wall, the top of the positioning ring is provided with an ear plate fixed to the bottom disc (210) through a bolt, the contact position between the ear plate and the positioning ring is provided with a ball, and the top of the positioning ring is provided with a ball ring groove matched with the ball.

8. The radio-pharmaceutical dispensing device with a quantitative function according to claim 1, characterized in that: The top disc (220) is provided with a matched channel at the contact position with the top rod (260), a spring (262) is arranged in the channel and located at the outer wall of the top rod (260), and the two ends of the spring (262) are fixed to the outer wall of the top rod (260) and the inner wall of the channel, respectively.

Images