CN214320529U

CN214320529U - Rapid-assembly type medicine separation equipment for oncology department

Info

Publication number: CN214320529U
Application number: CN202022847231.XU
Authority: CN
Inventors: 余元祥; 邵煜; 其他发明人请求不公开姓名
Original assignee: Cancer Hospital of Shantou University Medical College
Current assignee: Cancer Hospital of Shantou University Medical College
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-01
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a ready-package medicine splitter for oncology relates to the medicine separator field of oncology. It includes the sleeve pipe of rotation installation in the backup pad, the block has the medicine cup in the sleeve pipe, the periphery side fixedly connected with of medicine cup a plurality of respectively with the clamping groove sliding fit's that corresponds bar fixture block, this clamping groove has a blind hole by the tank bottom of its top department, connects a sliding block through the elastic component in this blind hole, under the natural state, the free end of this sliding block is pushed into to the clamping groove in by the elastic component, and its terminal surface that is pushed into to the clamping groove in is an inclined plane, a side surface that the sliding block deviates from its inclined plane is planar structure, just the side wall has seted up a breach on the side of the part that the sliding block is located the blind hole, the lateral wall of one side that this breach leaned on the elastic component is towards the inclined plane that the slant descends on one side of clamping groove, the breach is used for supplying an adjusting screw's bottom to stretch into. The utility model discloses can install the medicine cup fast and carry out the medicine separation.

Description

Rapid-assembly type medicine separation equipment for oncology department

Technical Field

The utility model relates to a medicine separator field of oncology especially relates to a ready-package medicine splitter for oncology.

Background

The oncology department is divided into the oncology department, the oncology radiotherapy department, the oncology surgery department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery.

For the treatment of tumor patients, the treatment of matching of various medicines is needed, the medicines contain liquid and possibly solid, however, the digestion and absorption of the solid medicines are very slow due to the degeneration of the body function of the tumor patients, so in order to make the solid medicines be better absorbed by the tumor patients, the solid medicines are needed to be melted and then used for the tumor patients.

However, when the solid medicine is melted, there may be a case where the solid medicine is difficult to be completely dissolved in water, and it is necessary to separate the undissolved solid medicine from water and then grind the undissolved solid medicine into powder for melting, and for this purpose, a ready-package medicine separation apparatus for oncology is proposed.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, this utility provides a ready-package medicine splitter for oncology, and how to separate out the problem of undissolved solid medicine from aqueous has been solved to it.

In order to achieve the above object, the utility model provides a following technical scheme: a fast-assembly medicine separation device for oncology department comprises a supporting plate, wherein a sleeve with a sealed bottom is rotatably arranged on the supporting plate, so that the sleeve can rotate around the axis of the sleeve, a medicine cup for containing solid-liquid mixed medicine is installed in the sleeve in an inserting and pulling manner, a plurality of clamping grooves which are uniformly distributed and are positioned in the vertical direction are formed in the inner wall of the sleeve, a plurality of strip-shaped clamping blocks which are respectively in sliding fit with the corresponding clamping grooves are fixedly connected to the outer peripheral side of the medicine cup, a blind hole is formed in the bottom of the clamping groove close to the top end of the clamping groove, a sliding block is connected in the blind hole through an elastic piece, the free end of the sliding block is pushed into the clamping grooves by the elastic piece in a natural state, the end face of the sliding block pushed into the clamping grooves is an inclined face, the inclined face is used for being in contact fit with the bottom ends of the clamping blocks inserted into the clamping grooves, and one side surface of the sliding block, which deviates from the inclined face, is of the sliding block, is of a plane structure, the upper side wall of the part of the sliding block, which is positioned in the blind hole, is provided with a notch, the side wall of one side of the notch, which is close to the elastic piece, is an inclined surface which inclines downwards towards one side of the clamping groove, the notch is used for allowing the bottom end of an adjusting screw rod to extend into the notch, the adjusting screw rod is vertically screwed downwards from the top end surface of the sleeve, and the bottom end of the adjusting screw rod can push the sliding block back into the blind hole completely through the contact with the inclined surface of the notch; the support plate is also provided with a driving component for driving the sleeve to rotate, and the support plate is also provided with a fan with an air outlet facing downwards vertically.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an ingenious formula mounting structure that pulls out installs, makes the medicine cup install fast in the cover pipe, and the sliding block auto-eject behind fixture block and the sliding block contact extrusion for the medicine cup is fixed, and in the sliding block was pushed back to the blind hole when continuing to twist adjusting screw down, thereby removed the restriction to the fixture block, released the medicine cup alright with extract smoothly. Meanwhile, still through being provided with drive assembly in the backup pad, under drive assembly's effect, can drive the sleeve pipe and rotate, thereby drive the medicine cup that is equipped with solid-liquid mixed medicine of block in the sleeve pipe and rotate, can produce centrifugal force through the rotation of medicine cup, make the solid-state medicine in the medicine cup subside the cup bottom in the medicine cup gradually, after the solid-state medicine in the medicine cup subsides the cup bottom of medicine cup, take off the medicine cup, pour out the liquid in the medicine cup, then place the below of fan and air-dry, after the liquid in the medicine cup volatilizees completely, can smash the grinding to the solid-state medicine in the medicine cup, to sum up, through such setting, can be fast convenient with undissolved solid-state medicine from aqueous separation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the connection structure of the screw rod and the slide plate of the present invention;

fig. 6 is a schematic view of the insertion and extraction structure between the medicine cup and the sleeve of the present invention;

fig. 7 is a schematic view of a specific structure of a medicine cup.

In the above drawings: 1. a support plate; 2. a rotating shaft; 3. a sleeve; 31. a card slot; 4. a medicine cup; 41. a clamping block; 5. a drive assembly; 51. a motor; 52. a gear; 53. an outer ring gear; 6. a connecting frame; 61. a chute; 7. a slide plate; 71. a slider; 8. a fan; 9. a screw; 10. a threaded sleeve; 11. a grip; 12. a rotating rod; 13. a guide edge; 14. an inner cup body; 15. a slider; 1501. a notch; 16. an elastic member; 17. a roller; 18. adjusting the screw rod; 19. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the idle place of the device, all the electric devices and the drivers matched with the electric devices are arranged, and all the driving parts, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by the person skilled in the art, and specific connecting means refer to the following expressions that the electric connection is completed among the electric devices in sequence, and the detailed connecting means are well known in the art.

In this embodiment, the fast-assembling type drug separation device for oncology department, as shown in fig. 1 and 2, comprises a support plate 1, a vertical rotating shaft 2 is connected to the top end of the support plate 1 through a bearing, the outer ring of the bearing is fixed to the support plate 1, the inner ring of the bearing is inserted into the rotating shaft 2, so as to support the rotating shaft 2, a sleeve 3 with a bottom seal is fixed to the top end of the rotating shaft 2, a cup 4 with a cup cover and containing a solid-liquid mixed drug is clamped in the sleeve 3, and a driving assembly 5 for driving the sleeve 3 to rotate is arranged on the support plate 1, so that the rotating shaft 2, the sleeve 3 and the cup 4 can be driven to rotate synchronously under the action of the driving assembly 5, the cup 4 can rotate to generate a centrifugal force, so as to settle undissolved solid drug at the bottom thereof, so as to pour most of liquid from the top of the cup 4, but still can remain some moisture in the medicine cup 4, consequently for having accelerated remaining the volatilizing of moisture, be fixed with opening pi type link 6 down on backup pad 1, the joint sliding connection has slide 7 in the opening of link 6, and the vertical fan 8 that is used for accelerating remaining moisture to volatilize of air outlet is installed downwards to the bottom of slide 7.

The driving assembly 5 is specifically operated as shown in fig. 2 and 3, the driving assembly 5 includes a motor 51 mounted on the supporting plate 1, a transverse gear 52 is connected to an output shaft of the motor 51 through a coupling, and an annular outer gear ring 53 engaged with the gear 52 is fixedly connected to an outer circumferential side of the sleeve 3, so that the gear 52, the outer gear ring 53 and the sleeve 3 can rotate together under the driving of the motor 51, and a cover plate is optionally added to an upper opening of the medicine cup 4 and the medicine cup 4 is axially fixed.

The specific way of engaging the medicine cup 4 with the cannula 3 is as shown in fig. 3, a plurality of clamping grooves 31 are formed on the inner wall of the cannula 3, the clamping grooves 31 are uniformly distributed and are located in the vertical direction, the top end of each clamping groove 31 is communicated with the top end of the cannula 3, a plurality of clamping blocks 41 which are respectively engaged with the corresponding clamping grooves 31 are fixedly connected to the outer peripheral side of the medicine cup 4, and the medicine cup 4 can be engaged in the cannula 3 through the cooperation of the clamping blocks 41 and the clamping grooves 31. Particularly, in the embodiment, as shown in fig. 6, the slot 31 has a blind hole at the bottom of the slot near the top end thereof, the blind hole is connected with a sliding block 15 through an elastic element 16, under the natural state, the free end of the sliding block 15 is pushed into the clamping groove 31 by the elastic element 16, and the end surface of the sliding block which is pushed into the clamping groove 31 is an inclined surface, the inclined surface is used for contacting and matching with the bottom end of the clamping block 41 inserted into the clamping groove 31, the surface of one side of the sliding block 15 departing from the inclined surface is of a plane structure, and the upper side wall of the part of the sliding block 15 in the blind hole is provided with a notch 1501, the side wall of the notch 1501 close to the side of the elastic member 16 is an inclined surface inclined downward toward the side of the locking slot 31, the notch 1501 is used for allowing the bottom end of an adjusting screw 18 to extend into, the adjusting screw 18 is screwed in from the top end face of the sleeve 3 vertically downwards, and the bottom end of the adjusting screw 18 can push the sliding block 15 back into the blind hole completely through the contact with the inclined surface of the notch 1501. When using, insert medicine cup 4 in sleeve pipe 3, when fixture block 41 inserted draw-in groove 31, its bottom contacted the extrusion with the inclined plane of sliding block 15, press sliding block 15 back in the blind hole for medicine cup 4 inserts smoothly to the end and installs and target in place, after the installation targets in place, the sliding block stretches out again in the draw-in groove, and the sliding block was located the top end face of the fixture block 41 that the installation targets in place this moment, with medicine cup 4 spacing fixed of axial.

In order to optimize the above technical effects, it is preferable that the bottom end of the latch 41 has a rounded shape toward the side of the slide block 15 so as to contact the slide block 15. Meanwhile, the notch 1501 of the sliding block 15 can be processed into a right-angle trapezoidal structure, the lower section of the adjusting screw 18 is a polished rod section, the polished rod section is smaller than the threaded section, and the bottom end of the polished rod section is provided with the roller 17 in contact with the inclined surface of the notch 1501. In order to facilitate the determination of the retraction position of the sliding block 15, the adjusting screw 18 has a stop ring 19 near its top end, and when the stop ring 19 contacts the top end surface of the sleeve 3, the sliding block 15 is completely retracted into the blind hole.

In addition, the bottom end of the sleeve 3 of the present embodiment may not be stable enough only by the supporting function of the rotating shaft 2, in order to enhance the stability of the sleeve 3, as shown in fig. 2, a plurality of rotating rods 12 are fixedly connected to the bottom end of the sleeve 3, the rotating rods 12 are uniformly distributed and located in the vertical direction, the bottom end of each rotating rod 12 is hemispherical and all contacts with the top end of the supporting plate 1, and the rotating shaft 2 is located in the middle of the rotating rods 12; it is also preferable that a groove is formed at the lowermost part of the hemisphere of the bottom end of each of the rotating rods 12, and a ball is rotatably installed in the groove, which is more advantageous for smooth and stable rotation of the sleeve 3.

The reason why the sliding plate 7 can be clamped and slidably connected to the connecting frame 6 is as shown in fig. 3, the sliding grooves 61 in the vertical direction are respectively formed in both sides of the inner wall of the connecting frame 6, the sliding blocks 71 which are clamped and slidably connected with the corresponding sliding grooves 61 are respectively fixed on both sides of the sliding plate 7, and a fixing component for fixing the sliding plate 7 is arranged between the connecting frame 6 and the sliding plate 7.

The specific operation of the fixing assembly is shown in fig. 3 and 5, the fixing assembly includes a screw 9 movably penetrating the top end of the connecting frame 6 (note that, the screw 9 only movably penetrates the connecting frame 6, the screw 9 is not in threaded connection with the connecting frame 6), the bottom end of the screw 9 is rotatably connected with the top end of the sliding plate 7, and the screw 9 cannot be separated from the sliding plate 7 when rotating, a handle 11 located above the connecting frame 6 is installed at the top end of the screw 9, a screw sleeve 10 is fixedly connected to the connecting frame 6, the screw 9 passes through the screw sleeve 10, and the screw 9 has external threads, and internal threads matching with the external threads are provided in the screw sleeve 10, when a user wants to move the sliding plate 7, the user only needs to hold the handle 11 by hand and rotate the handle 11, the handle 11 is fixedly connected with the screw 9, so that the screw 9 rotates along with the handle 11, the screw 9 is rotatably connected with the sliding plate 7, so the sliding plate 7 cannot rotate together with the screw 9, and the screw 9 is matched with the screw sleeve 10 through the internal thread and the external thread, so the screw 9 can move up and down when the screw 9 rotates, and further the sliding plate 7 is driven to move up and down.

In addition, in the above embodiment, in order to facilitate the separation of the drug particles after the uniform mixing of the drug, the drug particles can be extracted rapidly, in particular, as shown in fig. 7, an inner cup body 14 is embedded in the drug cup 4, the inner cup body 14 is vertically inserted into the drug cup 4 through a guide strip 13, and the center of the bottom of the inner cup body 14 is an upwardly protruding conical separation mound, the separation mound is made of a filter plate capable of filtering out solid drug particles, the inner bottom of the drug cup 4 is provided with a conical insertion tip which is in socket fit with the separation mound, when the drug solution is mixed by rotation and stopped, the drug solution will gradually settle to the cup body of the inner cup body 14, and according to the characteristics of centrifugal motion, the center of the inner cup body will be almost hollow when rotating, so that the separation mound is configured to adapt to the structure, and the drug particles are dispersed to the inner edge of the inner cup body 14 as intensively as possible, Naturally settles down to extract the solid medicament after removal of the inner cup 14, and preferably, the liquid level of the liquid medicament should not be higher than the apex of the septum.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ready-package medicine splitter for oncology, includes backup pad (1), its characterized in that: the support plate (1) is rotatably provided with a sleeve (3) with a sealed bottom, so that the sleeve (3) can rotate around the axis of the sleeve, a medicine cup (4) for containing solid-liquid mixed medicine is installed in the sleeve (3) in an inserting and pulling manner, the inner wall of the sleeve (3) is provided with a plurality of clamping grooves (31) which are uniformly distributed and positioned in the vertical direction, the outer peripheral side of the medicine cup (4) is fixedly connected with a plurality of strip-shaped clamping blocks (41) which are respectively in sliding fit with the corresponding clamping grooves (31), the bottom of the clamping groove (31) close to the top end is provided with a blind hole, the blind hole is internally connected with a sliding block (15) through an elastic piece (16), and in a natural state, the free end of the sliding block (15) is jacked into the clamping groove (31) by the elastic piece (16), the end face of the clamping groove (31) jacked into the clamping groove is an inclined plane which is used for contacting and matching with the bottom of the clamping block (41) inserted into the clamping groove (31), the surface of one side, away from the inclined plane, of the sliding block (15) is of a plane structure, a notch (1501) is formed in the upper side wall of the part, located in the blind hole, of the sliding block (15), the side wall, close to the elastic piece (16), of the notch (1501) is an inclined plane inclined downwards towards one side of the clamping groove (31), the notch (1501) is used for allowing the bottom end of an adjusting screw rod (18) to extend into the notch, the adjusting screw rod (18) is vertically screwed downwards from the top end face of the sleeve (3), and the bottom end of the adjusting screw rod (18) can enable the sliding block (15) to be completely ejected back into the blind hole through contact with the inclined plane of the notch (1501); the support plate (1) is further provided with a driving assembly (5) for driving the sleeve (3) to rotate, and the support plate (1) is further provided with a fan (8) with an air outlet facing downwards vertically.

2. The rapid drug separation device for oncology department according to claim 1, wherein: the bottom end of the clamping block (41) is provided with a rounded corner towards one side of the sliding block (15).

3. The rapid drug separation device for oncology department according to claim 1, wherein: the notch (1501) of the sliding block (15) is of a right-angle trapezoid structure.

4. The rapid drug separation device for oncology department according to claim 1, wherein: the lower section of the adjusting screw rod (18) is a polished rod section which is smaller than the threaded section, and the bottom end of the polished rod section is provided with a roller (17) which is in contact with the inclined surface of the notch (1501).

5. The rapid drug separation device for oncology department according to any one of claims 1 to 4, wherein: the adjusting screw rod (18) is provided with a limiting ring (19) close to the top end, and when the limiting ring (19) is contacted with the top end surface of the sleeve (3), the sliding block (15) is completely retracted into the blind hole.

6. The rapid drug separation device for oncology department according to claim 1, wherein: the driving assembly (5) comprises a motor (51) installed on the supporting plate (1), a gear (52) is connected to an output shaft of the motor (51) through a coupler, and an annular outer gear ring (53) meshed with the gear (52) is fixedly connected to the outer peripheral side of the sleeve (3).

7. The rapid drug separation device for oncology department according to claim 1, wherein: the bottom end of the sleeve (3) is fixedly connected with a plurality of rotating rods (12) which are uniformly distributed and are positioned in the vertical direction, and the bottom end of each rotating rod (12) is hemispherical and is in contact with the top end of the supporting plate (1); a groove is formed at the bottom of the hemisphere at the bottom end of each rotating rod (12), and a ball is rotatably mounted in the groove.