CN113208920A - Replaceable medicine dispenser for oncology nursing - Google Patents
Replaceable medicine dispenser for oncology nursing Download PDFInfo
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- CN113208920A CN113208920A CN202110514293.5A CN202110514293A CN113208920A CN 113208920 A CN113208920 A CN 113208920A CN 202110514293 A CN202110514293 A CN 202110514293A CN 113208920 A CN113208920 A CN 113208920A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
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- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the field of medical equipment, in particular to a replaceable medicine dispenser for oncology nursing, which comprises a supporting base, wherein a power device is arranged in the supporting base and comprises a supporting plate, the supporting plate is used for providing a position for placing a needle tube, the supporting plate is arranged on the supporting base, and the supporting plate is provided with a needle head through hole; the idling mechanism is used for preparing a medicine containing bottle during medicine extraction, the idling mechanism is installed on a power device, the idling mechanism comprises a placing piece, a limiting piece and a pushing piece, the placing piece is used for placing and limiting the position of the medicine bottle, the limiting piece is used for limiting the pushing piece, and the pushing piece is used for providing power for needle tube extraction; an operating mechanism for converting power into a force for pulling the needle tube; the pulling distance of the piston rod of the needle tube is ensured by the self gravity of the medicine bottle.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a replaceable medicine dispenser for oncology nursing.
Background
The cell number of each system of the human body is basically in dynamic balance, and when some cells are aged and dead, new cells are generated to maintain the normal operation of tissues and organs. If a group of cells in the body over-proliferate under multiple tumorigenic factors, the steady state of cell regulation is broken, and different types of tumors are formed.
When a doctor configures the medicine related to the tumor, the doctor needs to manually take the medicine dispensing bottle, and then manually extract the medicine in each different medicine bottle by using the needle tube, so that time and labor are wasted, the working efficiency of medical staff is reduced, time is the most precious for a patient, and the precious treatment time of the patient can be delayed.
Disclosure of Invention
In view of the problems in the prior art, the present invention provides a replaceable dispenser for oncology care.
The technical scheme adopted by the invention for solving the technical problems is as follows: a replaceable medicine dispenser for oncology nursing comprises a supporting base, wherein a power device is arranged inside the supporting base and comprises a supporting plate, the supporting plate is used for providing a position for placing a needle tube and is arranged on the supporting base, and a needle head through hole is formed in the supporting plate;
the idling mechanism is used for preparing a medicine containing bottle during medicine extraction, the idling mechanism is installed on a power device, the idling mechanism comprises a placing piece, a limiting piece and a pushing piece, the placing piece is used for placing and limiting the position of the medicine bottle, the limiting piece is used for limiting the pushing piece, and the pushing piece is used for providing power for needle tube extraction;
the operating mechanism is used for converting power into force for pulling the needle tube, the operating mechanism is arranged on the supporting plate and comprises a fixing piece, a driving piece and a disengaging piece, the fixing piece is used for fixing the needle tube, the driving piece is used for pulling the needle tube to extract, and the disengaging piece is used for separately placing the needle head and the dispensing bottle;
the reset block is used for resetting the operating mechanism, and the reset block is fixedly mounted on the lower surface of the supporting plate.
Specifically, power device includes motor, drive gear, quarter gear, connecting rod, the lower internal surface at the support base is installed to the motor, drive gear is through pivot and motor fixed connection, the upper end and the backup pad of connecting rod rotate to be connected, the lateral wall and the quarter gear fixed connection of connecting rod, the lower extreme of connecting rod and the output fixed connection of motor, quarter gear and drive gear meshing.
The device comprises a placing plate, a placing hole, a limiting spring, an arc limiting plate, a T-shaped block, a U-shaped hole, a stress rod and an extrusion ring, wherein the outer surface of a connecting rod penetrates through the placing plate, the placing plate is fixedly connected with the connecting rod, the upper surface of the placing plate is provided with four placing holes distributed in an array mode, the limiting spring distributed in the three array mode is fixedly connected with the inner wall of the placing hole, the other end of the limiting spring is connected with the arc limiting plate, the inner wall of one end of the U-shaped hole is connected with the T-shaped block in a sliding mode, the other end of the U-shaped hole is connected with the outer surface of the stress rod in a sliding mode, the inner surface of the U-shaped hole is connected with the placing hole, the stress rod is filled with.
Specifically, the locating part includes spacing hole, spacing groove, spout, spacing hole is seted up on placing the board, the spout has been seted up to one side inner wall in spacing hole, opposite with the spout a plurality of spacing grooves have been seted up to one side in spacing hole.
Specifically, the pushing piece comprises a square sleeve, a pushing diagonal rod, a supporting bottom block, a sliding block, an extension spring, a connecting spring, a clamping block and a pushing block, the outer surface of the sliding block is connected with a sliding groove in a sliding mode, the outer surface of the sliding block is fixedly connected with a blocking spring, the other end of the blocking spring is fixedly connected with the square sleeve, the outer surface of the square sleeve is provided with a mounting groove, the inner surface of the mounting groove is fixedly connected with the connecting spring, the other end of the connecting spring is fixedly connected with the clamping block, the bottom of the inner surface of the square sleeve is fixedly connected with the supporting bottom block, the upper end of the supporting bottom block is fixedly connected with the extension spring, the other end of the extension spring is fixedly connected with the pushing diagonal rod, the outer surface of the pushing diagonal rod is connected with the square sleeve in a sliding mode, the upper surface of the pushing diagonal rod is an inclined plane, and the outer surface of the pushing block is fixedly connected with the upper end of the outer surface of the pushing diagonal rod, the upper surface of the clamping block is provided with an inclined plane, and the push block is positioned at the right lower end of the extrusion ring.
Specifically, the mounting is including fixed pipe, clamp, fixed pipe fixed connection is in the backup pad, the surface cover of fixed pipe is equipped with the clamp, the syringe needle is perforated and is located fixed pipe under.
Specifically, the driving piece comprises a fixing plate, a first roller, a first belt, a first bevel gear, a push plate, a second bevel gear, a second roller and a second belt, the lower end of the fixed plate is fixedly connected with the supporting plate, one ends of the first rollers distributed in an array are rotatably connected with the fixed plate, one of the first rollers is fixedly connected with a first bevel gear, the two first rollers are connected through a first belt, the outer surface of the push plate is fixedly connected with the first belt, the second belt penetrates through the upper surface of the supporting plate, the upper surface and the lower surface of the supporting plate are both provided with mounting plates, one ends of the two second rollers which are distributed in an array are both rotatably connected with the mounting plates, the two second rollers are connected through a second belt, one of the second rollers is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Specifically, the separating part comprises a separating spring, separating guide rods and a separating square plate, the separating guide rods are distributed in an array mode, two ends of each separating guide rod are fixedly connected with the supporting plate and the separating square plate respectively, the separating spring is sleeved on the outer side of each separating guide rod, two ends of each separating spring are fixedly connected with the supporting plate and the separating square plate respectively, a round hole is formed in the upper surface of each separating square plate, and the circle center of each round hole and the circle center of the needle head through hole are located on the same straight line.
Specifically, the lower extreme of backup pad is provided with protection machanism, protection machanism includes protecting crust, lead screw, guide bar, guide sleeve, and three circumference array distributes guide sleeve's lower extreme all runs through the upper surface of backup pad, guide sleeve's inner wall and guide bar sliding connection, the lower extreme and the protecting crust fixed connection of guide bar, the upper surface and the lead screw of protecting crust rotate to be connected, the surface of lead screw runs through the backup pad, the surface and the backup pad threaded connection of lead screw.
Specifically, the lower surface of reset block is provided with the cambered surface, the cambered surface carries out rough treatment, the last fixed surface who supports the base is connected with the connecting plate, the surface and the backup pad fixed connection of connecting plate.
The invention has the beneficial effects that:
(1) according to the replaceable medicine dispenser for nursing in oncology department, different medicine bottles are placed in the placing piece, the limiting piece and the pushing piece can be upwards extruded to different heights according to the gravity of the medicine bottles, the length of the needle tube can be conveniently pulled by the operating mechanism, the medicine bottles with heavy mass can be pulled by a larger piston rod of the needle tube, the medicine in the medicine bottles can be completely adsorbed, the power device can drive the idling mechanism to operate by starting the power device through the controller, the idling mechanism drives the operating mechanism to operate, the needle tube adsorbs different medicines into the needle tube, and the pushing piece is reset by the resetting block.
(2) According to the replaceable medicine dispenser for nursing in the oncology department, different medicine bottles are placed on the T-shaped block, the distance of downward movement of the T-shaped block is different according to the medicine bottles with different masses, nitrogen is filled in the U-shaped hole, the other end of the U-shaped hole can upwards extrude the stress rod, the stress rod drives the extrusion ring to upwards move, the extrusion ring drives the pushing piece to upwards move, the extrusion ring pushes the pushing inclined rod through the pushing block, the pushing inclined rod upwards slides through the sliding block, and the upper surface of the clamping block is an inclined surface, so that the pushing inclined rod pulls the clamping block through the square sleeve.
(3) According to the replaceable medicine dispenser for nursing in the oncology department, the lower surface of the clamping block is a plane, the clamping block is clamped into the limiting groove, the power device drives the placing plate to rotate, at the moment, the inclined surface of the pushing inclined rod is used for pushing the operation mechanism to operate, medicine bottles with different qualities are used, the pushing inclined rod is lifted at different distances, the operation degree of the operation mechanism is different, the different medicine bottles can be completely extracted, when the medicine bottles are required to be separated from the needle head, the power device can drive the placing plate to rotate, the needle head is inserted into the medicine bottle at the moment, the medicine bottles can be kept still, the arc limiting plates are extruded, the limiting springs are extruded by the arc limiting plates, and therefore, when the medicine bottles are separated from the needle head, buffering time is provided.
(4) According to the replaceable medicine dispenser for nursing in the oncology department, the larger the lifting height of the push inclined rod is, the larger the contact area with the second belt is, the larger the rotating distance of the second belt is, so that medicine bottles with different qualities can be completely extracted, the second belt can drive the second bevel gear through the second roller, the second bevel gear drives the first roller to rotate through the first bevel gear, the first roller drives the push plate to move upwards through the first belt, the push plate pushes the piston rod upwards, so that the needle tube can extract medicines in the medicine bottles, and after the medicines are extracted, the power device drives the placing plate to rotate, so that the second belt does not push the push inclined rod in an extruding manner, the separation spring can downwards extrude the medicine bottles through the separation square plate, and the needle heads are separated from the medicine bottles.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of a replaceable medicine dispenser for oncology care according to the present invention;
fig. 2 is a schematic top view of the replaceable medicine dispenser for oncology nursing provided by the present invention;
FIG. 3 is a schematic sectional front view of a replaceable dispenser for oncology care according to the present invention;
fig. 4 is a schematic sectional left-side structural view of a replaceable medicine dispenser for oncology nursing provided by the invention;
FIG. 5 is a schematic sectional top view of a replaceable dispenser for oncology care according to the present invention;
fig. 6 is a schematic bottom view of the replaceable medicine dispenser for oncology nursing provided by the present invention;
FIG. 7 is a schematic cross-sectional view of a pusher element of a replaceable dispenser for oncology care provided in the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 1;
FIG. 9 is an enlarged view of the structure at B in FIG. 2;
FIG. 10 is an enlarged view of the structure of FIG. 3 at C;
FIG. 11 is an enlarged view of the structure of FIG. 4 at D;
fig. 12 is an enlarged schematic view of fig. 6 at E.
In the figure: 1. a support base; 2. a connecting plate; 3. a protection mechanism; 301. a protective shell; 302. a screw rod; 303. a guide bar; 304. a guide sleeve; 4. an idling mechanism; 401. placing the plate; 402. placing holes; 403. a limiting spring; 404. an arc limiting plate; 405. a T-shaped block; 406. a U-shaped hole; 407. a stress beam; 408. extruding the circular ring; 409. a limiting hole; 410. a limiting groove; 411. a chute; 412. a square sleeve; 413. pushing the diagonal rod; 414. a support bottom block; 415. a slider; 416. an extension spring; 417. a connecting spring; 418. a clamping block; 419. a push block; 5. an operating mechanism; 501. a fixed tube; 502. clamping a hoop; 503. a fixing plate; 504. a first roller; 505. a first belt; 506. a first bevel gear; 507. pushing the plate; 508. a second bevel gear; 509. a second roller; 510. a second belt; 511. a disengagement spring; 512. disengaging the guide rod; 513. separating from the square plate; 6. a reset block; 7. a motor; 8. a drive gear; 9. a quarter gear; 10. a connecting rod; 11. and a support plate.
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and those skilled in the art will appreciate the advantages and utilities of the present invention from the disclosure herein. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, are schematic drawings rather than actual drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience of description and simplicity of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings for the above applications according to specific situations.
As shown in fig. 1-6, the replaceable medicine dispenser for oncology nursing according to the present invention comprises a supporting base 1, wherein a power device is disposed inside the supporting base 1, the power device comprises a supporting plate 11, the supporting plate 11 is used for providing a position for placing a needle tube, the supporting plate 11 is mounted on the supporting base 1, and the supporting plate 11 is provided with a needle through hole;
the idling mechanism 4 is used for preparing medicine bottles during medicine extraction, the idling mechanism 4 is installed on a power device, the idling mechanism 4 comprises a placing piece, a limiting piece and a pushing piece, the placing piece is used for placing and limiting the positions of the medicine bottles, the limiting piece is used for limiting the pushing piece, and the pushing piece is used for providing power for needle tube extraction;
the operating mechanism 5 is used for converting power into force for pulling the needle tube, the operating mechanism 5 is arranged on the supporting plate 11, the operating mechanism 5 comprises a fixing part, a driving part and a disengaging part, the fixing part is used for fixing the needle tube, the driving part is used for pulling the needle tube to extract, and the disengaging part is used for separately placing the needle head and the dispensing bottle;
the reset block 6 is used for resetting the running mechanism 5, and the reset block 6 is fixedly installed on the lower surface of the supporting plate 11.
Put different medicine bottles in placing the piece, according to the gravity of medicine bottle self, can upwards extrude different height with locating part and impeller, the length of the 5 pulling needle tubes of operating device of being convenient for, make the heavy medicine bottle of quality can receive the piston rod pulling distance of bigger needle tube, guarantee to be adsorbed the medicine in the medicine bottle completely, start power device through the controller, make power device can drive 4 operations of idling mechanism, 4 operation of 5 operations of idling mechanism area operating device, make the needle tube adsorb the medicine of difference in the needle tube, utilize reset block 6 to reset the impeller.
Specifically, power device includes motor 7, drive gear 8, quarter gear 9, connecting rod 10, and motor 7 installs at the lower internal surface that supports base 1, and drive gear 8 is through pivot and motor 7 fixed connection, and the upper end and the backup pad 11 of connecting rod 10 rotate to be connected, and the lateral wall and the quarter gear 9 fixed connection of connecting rod 10, the lower extreme of connecting rod 10 and the output fixed connection of motor 7, quarter gear 9 and the meshing of drive gear 8.
The motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the quarter gear 9 to rotate, the quarter gear 9 drives the connecting rod 10 to rotate, the quarter gear 9 can ensure that the connecting rod 10 periodically rotates, and the connecting rod 10 drives the idling mechanism 4 to operate.
Specifically, the placing member comprises a placing plate 401, a placing hole 402, a limiting spring 403, an arc-shaped limiting plate 404, a T-shaped block 405, a U-shaped hole 406, a stress rod 407 and an extrusion ring 408, the outer surface of the connecting rod 10 penetrates through the placing plate 401, the placing plate 401 is fixedly connected with the connecting rod 10, the upper surface of the placing plate 401 is provided with four placing holes 402 distributed in an array manner, the inner wall of the placing hole 402 is fixedly connected with three limiting springs 403 distributed in an array manner, the other end of the limiting spring 403 is connected with the arc-shaped limiting plate 404, the inner wall of one end of the U-shaped hole 406 is connected with the T-shaped block 405 in a sliding manner, the other end of the U-shaped hole 406 is connected with the outer surface of the stress rod 407 in a sliding manner, the inner surface of the U-shaped hole 406 is connected with the placing hole 402, the stress rod 407, the U-shaped hole 406 is filled with nitrogen, the limiting member comprises a limiting hole 411, a limiting groove 410 and a sliding groove 411, the limiting hole 409 is formed in the placing plate 401, one side inner wall of the limiting hole 409 is provided with a sliding groove 411, a plurality of limiting grooves 410 are formed on one side of the limiting hole 409 opposite to the sliding groove 411, the pushing part comprises a square sleeve 412, a pushing inclined rod 413, a supporting bottom block 414, a sliding block 415, an extension spring 416, a connecting spring 417, a clamping block 418 and a pushing block 419, the outer surface of the sliding block 415 is in sliding connection with the sliding groove 411, the outer surface of the sliding block 415 is fixedly connected with a blocking spring, the other end of the blocking spring is fixedly connected with the square sleeve 412, the outer surface of the square sleeve 412 is provided with a mounting groove, the inner surface of the mounting groove is fixedly connected with the connecting spring 417, the other end of the connecting spring 417 is fixedly connected with the clamping block 418, the bottom of the inner surface of the square sleeve 412 is fixedly connected with the supporting bottom block 414, the upper end of the supporting bottom block 414 is fixedly connected with the extension spring 416, the other end of the extension spring 416 is fixedly connected with the pushing inclined rod 413, the outer surface of the pushing inclined rod 413 is in sliding connection with the square sleeve 412, and the upper surface of the pushing inclined rod 413 is an inclined surface, the outer surface of the push block 419 is fixedly connected with the upper end of the outer surface of the push inclined rod 413, the upper surface of the clamping block 418 is provided with an inclined surface, and the push block 419 is positioned right below the extrusion ring 408.
Different medicine bottles are placed on the T-shaped block 405, according to the medicine bottles with different qualities, the distance of downward movement of the T-shaped block 405 is different, the U-shaped hole 406 is filled with nitrogen, the other end of the U-shaped hole 406 can upwards press the stress rod 407, the stress rod 407 drives the extrusion ring 408 to upwards move, the extrusion ring 408 can drive the pushing piece to upwards move, the extrusion ring 408 can push the pushing inclined rod 413 through the pushing block 419, the pushing inclined rod 413 upwards slides through the sliding block 415, the upper surface of the clamping block 418 is an inclined surface, the pushing inclined rod 413 pulls the clamping block 418 through the square sleeve 412, then the lower surface of the clamping block 418 is a plane, the clamping block 418 is clamped into the limiting groove 410, the power device drives the placing plate 401 to rotate, at the moment, the inclined surface of the pushing inclined rod 413 is used for pushing the operation mechanism 5 to operate, the medicine bottles with different qualities, the distances of upward pushing inclined rod 413 are different, and the operation degree of the operation mechanism 5 is different, guaranteed that different medicine bottles can be by complete extraction, when needs make medicine bottle and syringe needle separation, power device can drive and place board 401 and rotate, and the syringe needle still inserts in the medicine bottle this moment, and the medicine bottle can remain motionless to extrude arc limiting plate 404, arc limiting plate 404 can extrude spacing spring 403, thereby when guaranteeing that medicine bottle and syringe needle break away from, provide the buffering time.
Specifically, the mounting includes fixed pipe 501, clamp 502, and fixed pipe 501 fixed connection is in backup pad 11, and the surface cover of fixed pipe 501 is equipped with clamp 502, and the syringe needle is perforated and is located fixed pipe 501 under. The driving member comprises a fixing plate 503, a first roller 504, a first belt 505, a first bevel gear 506, a push plate 507, a second bevel gear 508, a second roller 509 and a second belt 510, wherein the lower end of the fixing plate 503 is fixedly connected with the supporting plate 11, one end of each of the two first rollers 504 distributed in an array is rotatably connected with the fixing plate 503, one of the first rollers 504 is fixedly connected with a first bevel gear 506, the two first rollers 504 are connected through a first belt 505, the outer surface of the push plate 507 is fixedly connected with the first belt 505, a second belt 510 penetrates through the upper surface of the support plate 11, mounting plates are arranged on the upper surface and the lower surface of the support plate 11, one ends of the two second rollers 509 distributed in an array are rotatably connected with the mounting plates, the two second rollers 509 are connected through the second belt 510, one of the second rollers 509 is fixedly connected to a second bevel gear 508, and the second bevel gear 508 is engaged with the first bevel gear 506. The separating part comprises a separating spring 511, a separating guide rod 512 and a separating square plate 513, the two separating guide rods 512 are distributed in an array mode, two ends of each separating guide rod 512 are fixedly connected with the supporting plate 11 and the separating square plate 513 respectively, the separating spring 511 is sleeved on the outer side of each separating guide rod 512, two ends of each separating spring 511 are fixedly connected with the supporting plate 11 and the separating square plate 513 respectively, a round hole is formed in the upper surface of the separating square plate 513, and the circle center of the round hole and the circle center of the needle head through hole are located on the same straight line.
The needle tube is inserted into the fixed tube 501, the push plate 507 is placed at the lower end of the piston rod of the needle tube, the clamp 502 is tightened, the needle tube can be kept stable, at the moment, the power device drives the placing plate 401 to rotate, the push inclined rod 413 can rub against the second belt 510 by using the inclined surface of the push inclined rod 413, the push inclined rod 413 can move downwards, the push inclined rod 413 can push the extension spring 416 downwards, the push block 419 can push the stress rod 407 downwards by pressing the circular ring 408, the T-shaped block 405 can drive the medicine bottle to move upwards by nitrogen in the U-shaped hole 406, the needle tube is inserted into the medicine bottle, then, the second belt 510 rotates, the contact area between the push inclined rod 413 and the second belt 510 is larger by using the larger lifting height of the push inclined rod 413, the rotating distance of the second belt 510 is larger, the medicine bottles with different qualities can be completely extracted, the second belt 510 can drive the second bevel gear 508 by using the second roller 509, second bevel gear 508 drives first gyro wheel 504 through first bevel gear 506 and rotates, and first gyro wheel 504 drives push pedal 507 rebound through first belt 505, makes push pedal 507 upwards promote the piston rod, makes the needle tubing can extract the medicine in the medicine bottle, and after the medicine extraction, power device drives and places board 401 and rotate, makes second belt 510 not push away down the push rod 413 in the extrusion, breaks away from spring 511 and can push away from the medicine bottle downwards through breaking away from square plate 513, makes syringe needle and medicine bottle separation.
Specifically, the lower extreme of backup pad 11 is provided with protection machanism 3, protection machanism 3 includes protecting crust 301, lead screw 302, guide bar 303, guide sleeve 304, the upper surface of backup pad 11 is all run through to the lower extreme of the guide sleeve 304 of three circumference array distribution, the inner wall and the guide bar 303 sliding connection of guide sleeve 304, the lower extreme and the protecting crust 301 fixed connection of guide bar 303, the upper surface and the lead screw 302 of protecting crust 301 rotate to be connected, the surface of lead screw 302 runs through backup pad 11, the surface and the backup pad 11 threaded connection of lead screw 302.
Utilize protecting crust 301 to live the parcel of internal mechanism, through the rotation of lead screw 302, fix and regulate and control the removal of protecting crust 301, can make the mechanism of placing the board 401 upper end expose, be convenient for place the medicine bottle in idle mechanism 4.
Specifically, the lower surface of reset block 6 is provided with the cambered surface, and the cambered surface carries out rough treatment, supports the upper surface fixed connection of base 1 and is connected with connecting plate 2, the surface and the backup pad 11 fixed connection of connecting plate 2.
Utilize the lower surface of reset block 6 to be provided with the cambered surface, the cambered surface carries out rough treatment, makes reset block 6 and promotion sloping pole 413 receive bigger frictional force, makes and promotes sloping pole 413 and pull out spacing groove 410 with fixture block 418 through square sleeve 412, and simultaneously, square sleeve 412 extrusion hinders the spring, then, extrudees downwards and promotes sloping pole 413, makes the use that promotes sloping pole 413 recovery normal position, the next use of being convenient for.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. A removable formula medicine dispenser for oncology nursing, includes supporting base (1), the inside of supporting base (1) is provided with power device, its characterized in that: the needle tube support comprises a support plate (11), wherein the support plate (11) is used for providing a position for placing a needle tube, the support plate (11) is arranged on a support base (1), and a needle head through hole is formed in the support plate (11);
the idling mechanism (4) is used for preparing a medicine containing bottle during medicine extraction, the idling mechanism (4) is installed on a power device, the idling mechanism (4) comprises a placing piece, a limiting piece and a pushing piece, the placing piece is used for placing and limiting the position of the medicine bottle, the limiting piece is used for limiting the pushing piece, and the pushing piece is used for providing power for needle tube extraction;
the operating mechanism (5) is used for converting power into force for pulling the needle tube, the operating mechanism (5) is arranged on the supporting plate (11), the operating mechanism (5) comprises a fixing part, a driving part and a disengaging part, the fixing part is used for fixing the needle tube, the driving part is used for pulling the needle tube to extract, and the disengaging part is used for separately placing the needle head and the dispensing bottle;
the reset block (6), reset block (6) are used for resetting running gear (5), reset block (6) fixed mounting is at the lower surface of backup pad (11).
2. The replaceable dispenser for oncology care according to claim 1, wherein: the power device comprises a motor (7), a driving gear (8), a quarter gear (9) and a connecting rod (10), wherein the motor (7) is installed on the lower inner surface of the supporting base (1), the driving gear (8) is fixedly connected with the motor (7) through a rotating shaft, the upper end of the connecting rod (10) is rotatably connected with the supporting plate (11), the outer side wall of the connecting rod (10) is fixedly connected with the quarter gear (9), the lower end of the connecting rod (10) is fixedly connected with the output end of the motor (7), and the quarter gear (9) is meshed with the driving gear (8).
3. The replaceable dispenser for oncology care according to claim 2, wherein: the placing piece comprises a placing plate (401), a placing hole (402), a limiting spring (403), an arc limiting plate (404), a T-shaped block (405), a U-shaped hole (406), a stress rod (407) and an extrusion ring (408), the outer surface of the connecting rod (10) penetrates through the placing plate (401), the placing plate (401) is fixedly connected with the connecting rod (10), the upper surface of the placing plate (401) is provided with four placing holes (402) distributed in an array manner, the inner wall of each placing hole (402) is fixedly connected with three limiting springs (403) distributed in an array manner, the other end of each limiting spring (403) is connected with the arc limiting plate (404), the inner wall of one end of the U-shaped hole (406) is connected with the T-shaped block (405) in a sliding manner, the other end of the U-shaped hole (406) is connected with the outer surface of the stress rod (407) in a sliding manner, and the inner surface of the U-shaped hole (406) is connected with the placing hole (402), and the stress rod (407) is filled with nitrogen in the U-shaped hole (406).
4. The replaceable dispenser for oncology care according to claim 3, wherein: the locating part includes spacing hole (409), spacing groove (410), spout (411), set up on placing board (401) spacing hole (409), spout (411) have been seted up to one side inner wall of spacing hole (409), opposite with spout (411) a plurality of spacing grooves (410) have been seted up to one side of spacing hole (409).
5. The replaceable dispenser for oncology care according to claim 4, wherein: the pushing part comprises a square sleeve (412), a pushing inclined rod (413), a supporting bottom block (414), a sliding block (415), an extension spring (416), a connecting spring (417), a clamping block (418) and a pushing block (419), the outer surface of the sliding block (415) is in sliding connection with a sliding groove (411), the outer surface of the sliding block (415) is fixedly connected with a blocking spring, the other end of the blocking spring is fixedly connected with the square sleeve (412), the outer surface of the square sleeve (412) is provided with a mounting groove, the inner surface of the mounting groove is fixedly connected with the connecting spring (417), the other end of the connecting spring (417) is fixedly connected with the clamping block (418), the bottom of the inner surface of the square sleeve (412) is fixedly connected with the supporting bottom block (414), the upper end of the supporting bottom block (414) is fixedly connected with the extension spring (416), and the other end of the extension spring (416) is fixedly connected with the pushing inclined rod (413), the outer surface of the pushing inclined rod (413) is connected with the square sleeve (412) in a sliding mode, the upper surface of the pushing inclined rod (413) is an inclined surface, the outer surface of the push block (419) is fixedly connected with the upper end of the outer surface of the pushing inclined rod (413), the upper surface of the clamping block (418) is provided with an inclined surface, and the push block (419) is located at the lower end of the extrusion circular ring (408).
6. The replaceable dispenser for oncology care according to claim 1, wherein: the mounting is including fixed pipe (501), clamp (502), fixed pipe (501) fixed connection is in backup pad (11), the surface cover of fixed pipe (501) is equipped with clamp (502), the syringe needle is perforated and is located fixed pipe (501) under.
7. The replaceable dispenser for oncology care according to claim 1, wherein: the driving piece comprises a fixing plate (503), first rollers (504), a first belt (505), first bevel gears (506), a push plate (507), second bevel gears (508), second rollers (509) and a second belt (510), wherein the lower end of the fixing plate (503) is fixedly connected with a supporting plate (11), one ends of the first rollers (504) distributed in two arrays are rotatably connected with the fixing plate (503), one of the first rollers (504) is fixedly connected with the first bevel gears (506), the two first rollers (504) are connected through the first belt (505), the outer surface of the push plate (507) is fixedly connected with the first belt (505), the second belt (510) penetrates through the upper surface of the supporting plate (11), the upper surface and the lower surface of the supporting plate (11) are both provided with mounting plates, one ends of the second rollers (509) distributed in two arrays are rotatably connected with the mounting plates, the two second rollers (509) are connected through a second belt (510), one of the second rollers (509) is fixedly connected with a second bevel gear (508), and the second bevel gear (508) is meshed with the first bevel gear (506).
8. The replaceable dispenser for oncology care according to claim 1, wherein: the separation part comprises a separation spring (511), a separation guide rod (512), a separation square plate (513) and two separation guide rods (512) which are distributed in an array mode, two ends of the separation guide rods (512) are respectively fixedly connected with a support plate (11) and the separation square plate (513), the separation spring (511) is sleeved on the outer side of each separation guide rod (512), two ends of the separation spring (511) are respectively fixedly connected with the support plate (11) and the separation square plate (513), a round hole is formed in the upper surface of the separation square plate (513), and the circle center of the round hole and the circle center of the needle head punch are located on the same straight line.
9. The replaceable dispenser for oncology care according to claim 1, wherein: the lower extreme of backup pad (11) is provided with protection machanism (3), protection machanism (3) are including protecting crust (301), lead screw (302), guide bar (303), guide sleeve (304), and three circumference array distributes the upper surface that the lower extreme of guide sleeve (304) all runs through backup pad (11), the inner wall and guide bar (303) sliding connection of guide sleeve (304), the lower extreme and protecting crust (301) fixed connection of guide bar (303), the upper surface and lead screw (302) of protecting crust (301) rotate to be connected, backup pad (11) are run through to the surface of lead screw (302), the surface and backup pad (11) threaded connection of lead screw (302).
10. The replaceable dispenser for oncology care according to claim 1, wherein: the lower surface of reset block (6) is provided with the cambered surface, the cambered surface is roughly handled, the last fixed surface who supports base (1) is connected with connecting plate (2), the surface and backup pad (11) fixed connection of connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514293.5A CN113208920A (en) | 2021-05-12 | 2021-05-12 | Replaceable medicine dispenser for oncology nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110514293.5A CN113208920A (en) | 2021-05-12 | 2021-05-12 | Replaceable medicine dispenser for oncology nursing |
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| Publication Number | Publication Date |
|---|---|
| CN113208920A true CN113208920A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110514293.5A Pending CN113208920A (en) | 2021-05-12 | 2021-05-12 | Replaceable medicine dispenser for oncology nursing |
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| Country | Link |
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| CN (1) | CN113208920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403648A (en) * | 2022-02-28 | 2022-04-29 | 安阳工学院 | Automatic medicine distribution device and medicine distribution method |
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