Radiopharmaceutical conveying box

Abstract

The utility model discloses a radiopharmaceutical delivery box, which relates to the radiopharmaceutical transfer field and comprises a box body, the box body comprises an upper cylinder, the top of the upper cylinder is in threaded connection with a top cover, a handle belt is fixed on the outer wall of the curved surface of the top cover, a lower cylinder is movably assembled at the bottom end of the upper cylinder, and a pressurizing component is fixed on the inner wall of the upper cylinder; a receding ring groove is reserved in the inner wall of the upper cylinder, a lining cylinder fixed to the bottom end of the upper cylinder is arranged in the receding ring groove in a sleeved mode, and a plurality of sets of guide grooves are formed in the outer wall of the curved surface of the lining cylinder. Through the arrangement of the split structure of the upper barrel and the lower barrel, the radiopharmaceutical storage barrel can be adjusted according to the size of a radiopharmaceutical bottle to be stored, so that the radiopharmaceutical bottle bodies of various models are met, the internal separation barrels independently store all radiopharmaceuticals and play a role in restraining, the phenomenon that all the radiopharmaceuticals are exposed during taking and placing is prevented, and the radiopharmaceutical storage barrel is convenient to use. And the radioactive medicine bottle can be better stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to radioactive medicine transportation technical field, concretely is a kind of radioactive medicine delivery box. BACKGROUND

[0002] Radioactive medicine refers to a kind of special medicine containing radionuclide for medical diagnosis and treatment, and is used for the compound or biological preparation containing radionuclide label for medical diagnosis or treatment in organism. Since its radioactivity can cause harm to human body, therefore, it has strict requirements on storage, use and transportation, since lead has good shielding and isolation effect on radioactive elements, therefore, radioactive medicine is generally stored and transported by lead box and lead box, when using, medical staff needs to wear lead clothes.

[0003] The existing lead box for radioactive medicine transportation is composed of box body and box cover, and the size is matched with the bottle body of radioactive medicine stored, and the size is relatively single, when the bottle body of radioactive medicine stored changes, at this time, box body needs to be customized or purchased, etc., to cause the inconvenience of radioactive medicine transportation and increase the cost of transportation, for this, a kind of radioactive medicine delivery box is proposed. UTILITY MODEL CONTENT

[0004] Based on this, the utility model aims at providing a kind of radioactive medicine delivery box to solve the technical problems proposed in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of radioactive medicine delivery box, including box body, the box body includes upper cylinder, the top of the upper cylinder is threadedly connected with top cover, the curved surface outer wall of the top cover is fixed with handle belt, the bottom end of the upper cylinder is movably assembled with lower cylinder, the inner wall of the upper cylinder is fixed with booster assembly;

[0006] The inner wall of the upper cylinder is reserved with a let-out ring groove, the let-out ring groove is sleeved with the inner lining cylinder fixed with the bottom end of the upper cylinder, the curved surface outer wall of the inner lining cylinder is provided with multiple guide grooves, the bottom end of the upper cylinder is rotatably provided with and movably sleeved with the driving ring of the outer wall of the inner lining cylinder, the curved surface inner wall of the driving ring is fixed with and extends into the ball head rod in the guide groove, and the bottom end of the driving ring is rotatably arranged on the top of the lower cylinder.

[0007] As a preferred technical scheme, the booster assembly comprises a plurality of porous discs fixed to the inner wall of the upper cylinder, a plurality of partition cylinders are fixed in the plurality of holes of the porous discs, a plurality of groups of air bag strips are assembled on the inner wall of the partition cylinders, annular cavities are reserved on the porous discs close to the curved outer wall, each group of air bag strips is communicated with the annular cavities, an annular piston is slidably arranged in the annular cavities, a plurality of groups of connecting strips extending to the top of the porous disc are fixed to the top of the annular piston, the top of the plurality of groups of connecting strips is fixed with a stress ring sliding on the inner wall of the upper cylinder, and a plurality of sealing discs are rotatably arranged on the top of the booster assembly and used for sealing the top of the partition cylinder.

[0008] As a preferred technical scheme, the curved outer wall of the stress ring is fixed with a plurality of sliding blocks, and the inner wall of the upper cylinder is provided with sliding grooves for the sliding blocks to slide up and down, and a reset spring is fixed to the bottom end of the sliding block in the sliding groove.

[0009] As a preferred technical scheme, the bottom of the top cover is provided with a resistance ring for extruding the stress ring to reduce.

[0010] As a preferred technical scheme, the driving ring is rotatably arranged on the top of the lower cylinder, the end surface of the lower cylinder is provided with a plurality of constraint ring grooves, a plurality of groups of metal hemispheres are fixed in the constraint ring grooves, a constraint ring rotatably arranged in the constraint ring groove is fixed to the bottom end of the driving ring, and a plurality of groups of hemispherical rubbers are fixed to the bottom of the constraint ring.

[0011] As a preferred technical scheme, the bottom of the inner lining cylinder is provided with a plurality of blind holes, and a positioning strip fixed to the lower inner wall of the let-go ring groove is slidably arranged in each blind hole.

[0012] As a preferred technical scheme, the inside of the lower cylinder is fixed with a rubber disc, and the top of the rubber disc is in contact with the partition cylinder.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] Through the setting of the upper and lower cylinder split structure, the size of the radioactive medicine bottle to be stored can be adjusted, so that the utility model can meet the needs of various types of radioactive medicine bottles, and the partition cylinder in the inside can store each medicine separately and has a constraint effect, so that the phenomenon that the radioactive medicine is exposed outside when taking and placing can be prevented, and the utility model can better store the radioactive medicine bottle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a schematic view of the utility model cut open mechanism;

[0017] Figure 3 It is an upper and lower cylinder expansion view of the utility model;

[0018] Figure 4 This is a bottom view of the upper and lower cylinders of this utility model;

[0019] Figure 5 This is a schematic diagram of the active ring-shaped upward-viewing structure of this utility model;

[0020] Figure 6 This is a front plan view of the inner liner of this utility model;

[0021] Figure 7 This is a cross-sectional plan view of the booster assembly of this utility model.

[0022] In the diagram: 100, box body;

[0023] 110. Lower cylinder; 111. Relief ring groove; 112. Constraint ring groove; 113. Metal hemisphere; 114. Positioning strip; 120. Upper cylinder; 121. Inner liner; 122. Blind hole; 123. Guide groove; 130. Top cover; 131. Handle strap; 132. Abutment ring; 140. Pressurization assembly; 141. Perforated disc; 142. Annular cavity; 143. Annular piston; 144. Force ring; 145. Connecting strip; 150. Active ring; 151. Constraint ring; 152. Hemispherical rubber; 153. Ball head rod; 160. Divider cylinder; 161. Airbag strip. Detailed Implementation

[0024] 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.

[0025] The embodiments of this utility model will be described below based on its overall structure.

[0026] A radiopharmaceutical delivery box, such as Figures 1 to 7 As shown, the device includes a box body 100, which includes an upper cylinder 120. The top of the upper cylinder 120 is threadedly connected to a top cover 130. A handle belt 131 is fixed to the curved outer wall of the top cover 130. A lower cylinder 110 is movably assembled to the bottom of the upper cylinder 120. A pressurizing component 140 is fixed to the inner wall of the upper cylinder 120.

[0027] The inner wall of the upper cylinder 120 is reserved with a clearance ring groove 111. An inner liner 121 fixed to the bottom end of the upper cylinder 120 is sleeved in the clearance ring groove 111. Multiple sets of guide grooves 123 are opened on the curved outer wall of the inner liner 121. The bottom end of the upper cylinder 120 is rotatably provided with an active ring 150 that is movably sleeved on the outer wall of the inner liner 121. A ball head rod 153 is fixed on the curved inner wall of the active ring 150 and extends into the guide groove 123. The bottom end of the active ring 150 is rotatably provided at the top of the lower cylinder 110.

[0028] The active ring 150 is rotatably arranged at the top of the lower cylinder 110, the end face of the lower cylinder 110 is provided with a constraint ring groove 112, a plurality of groups of metal hemispheres 113 are fixed in the constraint ring groove 112, the bottom end of the active ring 150 is fixed with a constraint ring 151 rotatably arranged in the constraint ring groove 112, and the bottom of the constraint ring 151 is fixed with a plurality of groups of hemispherical rubbers 152;

[0029] The booster assembly 140 comprises a perforated disc 141 fixed to the inner wall of the upper cylinder 120, a plurality of holes of the perforated disc 141 are each fixed with a partition cylinder 160, the inner wall of the partition cylinder 160 is assembled with a plurality of groups of air bag strips 161, and an annular cavity 142 is reserved at a position close to the curved outer wall in the perforated disc 141. Each group of air bag strips 161 is in communication with the annular cavity 142, and an annular piston 143 is slidably arranged in the annular cavity 142. The top of the annular piston 143 is fixed with a plurality of groups of connecting strips 145 extending to the top of the perforated disc 141, the top of the plurality of groups of connecting strips 145 is fixed with a stress ring 144 sliding on the inner wall of the upper cylinder 120, and the top of the booster assembly 140 is rotatably provided with a plurality of sealing discs sealing the top of the partition cylinder 160;

[0030] The bottom of the top cover 130 is provided with a resistance ring 132 for extruding the stress ring 144 to be lowered.

[0031] The upper cylinder 120, the inner liner cylinder 121, the lower cylinder 110 and the top cover 130 are all made of lead material, which can protect the person taking and placing the medicine;

[0032] When an external force is applied to the active ring 150 to make it rotate, the ball head rod 153 on the inner wall generates an upward supporting force on the guide groove 123, so that the inner liner cylinder 121 and the upper cylinder 120 are lifted upward, and the bottom of the partition cylinder 160 in the interior is also lifted synchronously, thereby increasing the size of the interior that can be stored, and further meeting the size of various radioactive medicine bottles. The hemispherical rubber 152 can be deformed due to the obstruction of the metal hemisphere 113, and the hemispherical rubber 152 passes over the top of the metal hemisphere 113 along with the active ring 150, so as to constrain the active ring 150 without applying an external force, and ensure the stability of the lifted upper cylinder 120 and inner liner cylinder 121;

[0033] The bottle containing the radiopharmaceutical is inserted into the separate cylinder 160, and the sealing disc on the top is closed to seal the storage of the medicine bottle. Finally, the top cover 130 is locked on the top of the upper cylinder 120, and the handle belt 131 can be held and transported. When the top cover 130 is locked with the upper cylinder 120, the bottom abutting ring 132 can generate downward extrusion force on the stress ring 144, which generates downward pressure on the annular piston 143 through the connecting strip 145, so that the air in the annular cavity 142 is extruded into the air bag strip 161. The air bag strip 161 collides and expands, and tightly contacts the outer wall of the radiopharmaceutical bottle, thereby restraining the bottle and avoiding the phenomenon of breaking due to sliding in the separate cylinder 160, thereby achieving good protection effect.

[0034] Please refer to Figure 7 , the curved outer wall of the stress ring 144 is fixed with a plurality of sliding blocks, and the inner wall of the upper cylinder 120 is provided with a sliding groove for the sliding blocks to slide up and down. The bottom end of the sliding block is fixed with a return spring in the sliding groove.

[0035] The sliding block is lowered with the stress ring 144, and the return spring is compressed to generate a reverse force. When the external force applied to the stress ring 144 disappears, the stress ring 144 is lowered and restored under the action of the return spring.

[0036] Please refer to Figure 3 and Figure 4 , the bottom of the inner lining cylinder 121 is provided with a plurality of blind holes 122, and each blind hole 122 is slidably provided with a positioning strip 114 fixed with the lower inner wall of the let go ring groove 111.

[0037] The positioning strip 114 and the blind hole 122 cooperate to constrain the inner lining cylinder 121, and when the driving ring 150 is rotated by the applied external force, the inner lining cylinder 121 can be vertically upward or downward.

[0038] Please refer to Figure 2 and Figure 3 , the inside of the lower cylinder 110 is fixed with a rubber disc, and the top of the rubber disc contacts the separate cylinder 160.

[0039] The stored radiopharmaceutical bottle is bottomed or elastically protected to avoid damage to the bottom of the inserted bottle.

[0040] When in use, an external force is applied to the driving ring 150 to rotate it, the ball head rod 153 of the inner wall generates an upward supporting force on the guide groove 123, the inner liner 121 and the upper cylinder 120 are lifted upward, and the bottom of the internal partition cylinder 160 is also lifted synchronously, thereby increasing the size of the internal storage space, and satisfying the size of various radioactive medicine bottles, and the semispherical rubber 152 can be deformed due to the obstruction of the metal hemisphere 113, the semispherical rubber 152 passes through the top of the metal hemisphere 113 with the driving ring 150, so as to constrain the driving ring 150 without an external force, and ensure the stability of the lifted upper cylinder 120 and the inner liner 121.

[0041] The bottle body containing radioactive medicine is inserted into each partition cylinder 160, and the sealing disc at the top is closed to seal and store the medicine bottle, finally, the top cover 130 is locked on the top of the upper cylinder 120, and the handle belt 131 can be held to transport, when the top cover 130 is locked with the upper cylinder 120, the bottom abutting ring 132 can generate a downward extrusion force on the stressed ring 144, the connecting strip 145 generates a downward pressure on the annular piston 143, so that the air in the annular cavity 142 is extruded into the air bag strip 161, the air bag strip 161 collides and becomes larger and tightly contacts with the outer wall of the radioactive medicine bottle, thereby restraining the bottle body, avoiding the phenomenon of sliding in the partition cylinder 160 and causing breakage, and achieving a better protection effect.

[0042] Although the embodiments of the present application have been shown and described, the specific embodiments are merely illustrative of the present application, and are not intended to limit the application, 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, as long as they are within the scope of the claims of the present application.

Claims

1. A radiopharmaceutical delivery box comprising a box body (100), characterized in that: The box body (100) comprises an upper cylinder (120), the top of the upper cylinder (120) is threadedly connected with a top cover (130), the curved outer wall of the top cover (130) is fixedly connected with a handle belt (131), the bottom end of the upper cylinder (120) is movably connected with a lower cylinder (110), and the inner wall of the upper cylinder (120) is fixedly connected with a supercharging assembly (140); The inner wall of the upper cylinder (120) is reserved with a let-go ring groove (111), the let-go ring groove (111) is sleeved with an inner lining cylinder (121) fixedly connected with the bottom end of the upper cylinder (120), the curved outer wall of the inner lining cylinder (121) is provided with a plurality of guide grooves (123), the bottom end of the upper cylinder (120) is rotatably arranged and movably sleeved with a driving ring (150) on the outer wall of the inner lining cylinder (121), the curved inner wall of the driving ring (150) is fixedly connected with a ball head rod (153) extending into the guide groove (123), and the bottom end of the driving ring (150) is rotatably arranged on the top of the lower cylinder (110).

2. A radiopharmaceutical delivery box according to claim 1, wherein: The supercharging assembly (140) comprises a perforated disc (141) fixedly connected with the inner wall of the upper cylinder (120), a plurality of holes of the perforated disc (141) are fixedly connected with a partition cylinder (160), the inner wall of the partition cylinder (160) is connected with a plurality of air bag strips (161), the position close to the curved outer wall in the perforated disc (141) is reserved with an annular cavity (142), each group of air bag strips (161) is communicated with the annular cavity (142), the annular cavity (142) is slidably arranged with an annular piston (143), the top of the annular piston (143) is fixedly connected with a plurality of connecting strips (145) extending to the top of the perforated disc (141), the top of the plurality of connecting strips (145) is fixedly connected with a stress ring (144) slidably arranged on the inner wall of the upper cylinder (120), and the top of the supercharging assembly (140) is rotatably arranged with a plurality of sealing discs sealing the top of the partition cylinder (160).

3. A radiopharmaceutical delivery box according to claim 2, wherein: The curved outer wall of the stress ring (144) is fixedly connected with a plurality of sliding blocks, the inner wall of the upper cylinder (120) is provided with a sliding groove for the sliding blocks to slide up and down, and the bottom end of the sliding block in the sliding groove is fixedly connected with a return spring.

4. The radiopharmaceutical delivery box of claim 1, wherein: The bottom of the top cover (130) is provided with a resistance ring (132) for extruding the stress ring (144) to be lowered.

5. The radiopharmaceutical delivery box of claim 1, wherein: The driving ring (150) is rotatably arranged on the top of the lower cylinder (110), the end faces of the lower cylinder (110) are provided with a plurality of constraint ring grooves (112), the constraint ring grooves (112) are fixedly connected with a plurality of metal hemispheres (113), the bottom end of the driving ring (150) is fixedly connected with a constraint ring (151) rotatably arranged in the constraint ring groove (112), and the bottom of the constraint ring (151) is fixedly connected with a plurality of hemispherical rubbers (152).

6. A radiopharmaceutical delivery box according to claim 1, wherein: The bottom of the inner lining cylinder (121) is provided with a plurality of blind holes (122), and each group of blind holes (122) is slidably arranged with a positioning strip (114) fixedly connected with the lower inner wall of the let-go ring groove (111).

7. A radiopharmaceutical delivery box according to claim 2, wherein: The inner wall of the lower cylinder (110) is fixedly connected with a rubber disc, and the top of the rubber disc is in contact with the partition cylinder (160).

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