CN219879823U

CN219879823U - Anesthesia dispensing equipment

Info

Publication number: CN219879823U
Application number: CN202321716304.9U
Authority: CN
Inventors: 任乐; 王伟; 王辉
Original assignee: First People's Hospital Of Anqing
Current assignee: First People's Hospital Of Anqing
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-24
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of anesthesia dispensing and discloses anesthesia dispensing equipment, which solves the problems that the existing anesthesia dispensing mode is low in efficiency, manual dosage control cannot be well conducted, and effects of anesthesia medicines are easy to influence.

Description

Anesthesia dispensing equipment

Technical Field

The utility model belongs to the technical field of anesthesia dispensing, and particularly relates to anesthesia dispensing equipment.

Background

The anesthetic is a medicine capable of enabling the whole organism or the local part of the organism to temporarily and reversibly lose consciousness and pain, the anesthetic is often used for anesthetizing a patient during operation, and the anesthetic is usually dispensed manually when the existing anesthetic is configured, so that the mode is relatively low in efficiency, and the manual dose control cannot achieve extremely accurate preparation.

The anesthesia dispensing mode is low in efficiency, the dosage can not be well controlled by manpower, and the effect of the anesthesia medicine is easily affected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the anesthesia dispensing equipment, which effectively solves the problems that the existing anesthesia dispensing mode is relatively low in efficiency, the dosage can not be well controlled manually, and the effect of anesthetic is easily influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anesthesia dispensing equipment comprises a dispensing box, wherein the upper end of the dispensing box is connected with a supporting frame, both sides of the upper end of the supporting frame are connected with dispensing components, both sides of the upper end of the dispensing box are provided with medicine inlets, and one side of the lower part of the dispensing box is connected with a medicine outlet pipe;

the dispensing assembly comprises a dispensing barrel penetrating through two sides of the upper end of the supporting frame, the lower end of the dispensing barrel is connected with the upper end of the medicine inlet in a sealing manner, and one side of the lower part of the dispensing barrel is connected with a medicine inlet pipe.

Preferably, the upper end of the dispensing tube is rotationally connected with a threaded tube, the middle part of the upper end of the threaded tube is connected with a screw rod in a penetrating way, the lower end of the screw rod is connected with a pressing plate in a penetrating way, the pressing plate is sleeved with a sealing ring, and the outer side of the sealing ring is in contact with the inner wall of the dispensing tube.

Preferably, the screw rod upper end is connected with the limiting plate, and limiting plate one end sliding connection has the ration frame, and the inside bottom of ration frame is connected with electric telescopic handle, and electric telescopic handle one end is connected with the locating plate.

Preferably, the limiting plate and the two sides of one end of the positioning plate are all connected with round rods in a penetrating way, the two ends of each round rod are all connected with the two sides of the inside of the quantitative rack, and one side of the outside of the quantitative rack is connected with scale marks.

Preferably, one side of the upper end of the support frame is connected with a motor, the output end of the motor is connected with a worm, worm wheels are meshed with two sides of the worm, and the worm wheels are sleeved on the outer part of the threaded cylinder.

Preferably, the inside sealing connection of medicine inlet has the sealing block, and the sealing block lower extreme is connected with the movable plate, and the equal through connection all around of movable plate upper end has the slide bar, and the slide bar upper end is connected with the inside roof of dispensing case, and the slide bar lower extreme is connected with the extension board.

Preferably, the outside cover of slide bar is equipped with the spring, and spring one end is connected with extension board one side, and the spring other end is connected with movable plate lower extreme one side.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the dispensing assembly, the electric telescopic rod pushes the positioning plate to move, so that the positioning plate moves to a position where quantification is needed, the motor drives the worm to rotate, the screw rod drives the pressing plate to move downwards under the meshing transmission of the worm and the worm wheel, medicines can flow into the dispensing box along with the movement of the pressing plate, the screw rod drives the limiting plate to move while moving, when the lower end of the limiting plate contacts with the upper end of the positioning plate, the screw rod does not move any more, and then the dispensing box is enabled to complete quantitative proportioning.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the dispensing assembly of the present utility model;

FIG. 3 is a schematic view of a connection structure of a platen according to the present utility model;

FIG. 4 is a schematic view of the connection structure of the round bar of the present utility model;

FIG. 5 is a schematic view of the connection structure of the sealing block of the present utility model;

FIG. 6 is a schematic view of the connection structure of the support plate of the present utility model;

in the figure: 1. a dosing box; 2. a support frame; 3. a dispensing assembly; 31. a cartridge; 32. a medicine inlet pipe; 33. a thread cylinder; 34. a screw rod; 35. a pressing plate; 36. a seal ring; 37. a limiting plate; 38. a quantitative rack; 39. an electric telescopic rod; 310. a positioning plate; 311. a round bar; 312. a motor; 313. a worm; 314. a worm wheel; 4. a medicine inlet; 5. a medicine outlet pipe; 6. a sealing block; 7. a moving plate; 8. a slide bar; 9. a support plate; 10. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-6, the utility model comprises a medicine dispensing box 1, wherein the upper end of the medicine dispensing box 1 is connected with a support frame 2, both sides of the upper end of the support frame 2 are connected with medicine dispensing components 3, both sides of the upper end of the medicine dispensing box 1 are provided with medicine inlet 4, and one side of the lower part of the medicine dispensing box 1 is connected with a medicine outlet pipe 5;

the dispensing assembly 3 comprises a dispensing cylinder 31 which is arranged on two sides of the upper end of the supporting frame 2 in a penetrating manner, the lower end of the dispensing cylinder 31 is in sealing connection with the upper end of the medicine inlet 4, one side of the lower part of the dispensing cylinder 31 is connected with a medicine inlet pipe 32, the upper end of the dispensing cylinder 31 is rotationally connected with a threaded cylinder 33, the middle part of the upper end of the threaded cylinder 33 is connected with a screw rod 34 in a penetrating manner, the lower end of the screw rod 34 extends to the position inside the dispensing cylinder 31 in a penetrating manner, a pressing plate 35 is connected to the outside of the pressing plate 35 in a penetrating manner, the outer side of the sealing ring 36 is in contact with the inner wall of the dispensing cylinder 31, the upper end of the screw rod 34 is connected with a limiting plate 37, one end of the limiting plate 37 is in sliding connection with a quantitative frame 38, the inner bottom end of the quantitative frame 38 is connected with an electric telescopic rod 39, one end of the electric telescopic rod 39 is connected with a positioning plate 310, two ends of the circular rod 311 are connected with two sides inside the quantitative frame 38, one side of the quantitative frame 38 is connected with scale marks, one side of the upper end of the supporting frame 2 is connected with a motor 312, the output end of the motor 312 is connected with a worm 313, two sides of the worm 313 are meshed with the worm 314, and the worm 314 is sleeved with the worm wheel 33, and the worm wheel 33 is sleeved outside the screw rod 33;

the medicine to be prepared is conveyed to the inside of the medicine dispensing cylinder 31 from the medicine feeding pipe 32, the electric telescopic rod 39 stretches out to push the positioning plate 310 to move according to the proportion required to be prepared, the positioning is enabled to move upwards along a straight line under the limiting action of the round rod 311, the positioning plate 310 is enabled to move to the position required to be quantitative according to the position of the scale mark due to the fact that the scale mark is arranged outside the quantitative frame 38, the electric telescopic rod 39 stops moving, the motor 312 drives the worm 313 to rotate, the worm 313 is meshed with the worm wheel 314, the worm 313 rotates to drive the worm wheel 314 to rotate, the worm wheel 314 rotates to drive the sleeve to rotate, the sleeve is enabled to drive the screw 34 to rotate due to the sleeve to drive the screw 34 to rotate, the screw 34 moves downwards, the screw 34 moves to drive the pressing plate 35 to move, the sealing ring 36 to move due to the fact that the sealing ring 36 contacts the inner wall of the medicine dispensing cylinder 31, the sealing block 6 moves out of the medicine feeding port 4 along with the movement of the pressing plate 35, the sealing block 6 is enabled not to be in sealing connection with the medicine feeding port 4 any more due to the pressure effect, the fact that the medicine can flow into the inside the medicine dispensing cylinder 1, the limiting plate 37 is enabled to move, the screw 37 is driven to move simultaneously, the screw 37 is driven to move, the worm wheel 314 drives the worm to rotate to the worm to rotate to drive the worm to rotate, the worm to drive the worm 34 to rotate to drive the worm to rotate to drive the pressing plate to rotate to drive the pressing plate 3 to rotate.

In the second embodiment, on the basis of the first embodiment, a sealing block 6 is hermetically connected inside the medicine inlet 4, the lower end of the sealing block 6 is connected with a moving plate 7, the periphery of the upper end of the moving plate 7 is all connected with a sliding rod 8 in a penetrating way, the upper end of the sliding rod 8 is connected with the top wall inside the medicine dispensing box 1, the lower end of the sliding rod 8 is connected with a supporting plate 9, a spring 10 is sleeved outside the sliding rod 8, one end of the spring 10 is connected with one side of the supporting plate 9, and the other end of the spring 10 is connected with one side of the lower end of the moving plate 7;

under the pressure of the dispensing component 3, the sealing block 6 is enabled to move downwards, the sealing block 6 moves to drive the moving plate 7 to move, the moving plate 7 moves to squeeze the spring 10, the spring 10 is enabled to be compressed under pressure, then the sealing block 6 is enabled to be out of the medicine inlet 4, after dispensing is completed, the sealing block 6 is not enabled to be subjected to pressure any more, at the moment, under the elastic potential energy of the spring 10, the sealing block 6 is enabled to be located inside the medicine inlet 4, then the sealing block 6 is enabled to be in sealing connection with the medicine inlet 4, therefore, the sealing effect is achieved, the situation that the medicine inlet 4 is not provided with sealing performance is avoided, and medicine configuration is easy to influence.

Working principle: when in use, the medicine to be configured is conveyed into the medicine dispensing barrel 31 from the medicine feeding pipe 32, the electric telescopic rod 39 stretches out to push the positioning plate 310 to move according to the proportion of the required configuration, the positioning plate 310 moves upwards along a straight line under the limit action of the round rod 311, the electric telescopic rod 39 stops moving because the scale marks are arranged outside the quantitative frame 38, the positioning plate 310 moves to the position of the required quantification according to the positions of the scale marks, the motor 312 drives the worm 313 to rotate, the worm 313 is meshed with the worm wheel 314, the worm 313 rotates to drive the worm wheel 314 to rotate, the worm wheel 314 rotates to drive the sleeve to rotate, the sleeve is in threaded connection with the lead screw 34, the sleeve rotates to drive the lead screw 34 to rotate, the lead screw 34 moves downwards to drive the pressing plate 35 to move, the pressing plate 35 drives the sealing ring 36 to move, the sealing ring 36 contacts with the inner wall of the medicine dispensing barrel 31 along with the movement of the pressing plate 35, the medicine in the medicine dispensing barrel 31 is pressurized, the sealing block 6 moves out of the medicine inlet 4 under the action of the pressure, then the sealing block 6 is not connected with the medicine inlet 4 in a sealing way, so that the medicine can flow into the medicine dispensing box 1, the screw rod 34 moves and drives the limiting plate 37 to move, when the lower end of the limiting plate 37 contacts with the upper end of the positioning plate 310, the screw rod 34 does not move, then the medicine dispensing box 1 finishes quantitative proportioning, the medicine can be accurately configured under the action of the medicine dispensing assembly 3, the proportioning efficiency is improved, meanwhile, the proportioning accuracy is ensured, the sealing block 6 moves downwards under the pressure of the medicine dispensing assembly 3, the sealing block 6 moves to drive the moving plate 7 to move, the moving plate 7 moves the pressing spring 10 to compress the spring 10, then the sealing block 6 is discharged out of the medicine inlet 4, after the medicine dispensing is finished, the sealing block 6 is not pressed any more, at this time, under the elastic potential energy of the spring 10, the sealing block 6 is located inside the medicine inlet 4, and then the sealing block 6 is in sealing connection with the medicine inlet 4, so that the sealing effect is achieved, the situation that the medicine inlet 4 is not provided with sealing performance is avoided, and the medicine configuration is easily affected.

Claims

1. Anesthesia dispensing equipment, including dosing tank (1), its characterized in that: the upper end of the dispensing box (1) is connected with a supporting frame (2), both sides of the upper end of the supporting frame (2) are connected with dispensing components (3), both sides of the upper end of the dispensing box (1) are provided with a medicine inlet (4), and one side of the lower part of the dispensing box (1) is connected with a medicine outlet pipe (5);

the dispensing assembly (3) comprises dispensing cylinders (31) which are arranged on two sides of the upper end of the supporting frame (2) in a penetrating mode, the lower ends of the dispensing cylinders (31) are connected with the upper ends of the medicine inlet (4) in a sealing mode, and one side of the lower portion of each dispensing cylinder (31) is connected with a medicine inlet pipe (32).

2. An anesthesia dispensing apparatus as in claim 1 wherein: the upper end of the dispensing barrel (31) is rotationally connected with a threaded barrel (33), the middle part of the upper end of the threaded barrel (33) is connected with a screw rod (34) in a penetrating way, the lower end of the screw rod (34) is connected with a pressing plate (35) in a penetrating way, the pressing plate (35) is sleeved with a sealing ring (36), and the outer side of the sealing ring (36) is in contact with the inner wall of the dispensing barrel (31).

3. An anesthesia dispensing apparatus as in claim 2 wherein: the screw rod (34) upper end is connected with limiting plate (37), and limiting plate (37) one end sliding connection has ration frame (38), and the inside bottom of ration frame (38) is connected with electric telescopic handle (39), and electric telescopic handle (39) one end is connected with locating plate (310).

4. An anesthesia dispensing apparatus according to claim 3, characterized in that: the limiting plate (37) and the positioning plate (310) are connected with round rods (311) in a penetrating mode at two sides of one end of each of the limiting plate and the positioning plate, two ends of each of the round rods (311) are connected with two sides of the inside of the quantitative frame (38), and scale marks are connected to one side of the outside of the quantitative frame (38).

5. An anesthesia dispensing apparatus as in claim 1 wherein: one side of the upper end of the supporting frame (2) is connected with a motor (312), the output end of the motor (312) is connected with a worm (313), worm wheels (314) are meshed with two sides of the worm (313), and the worm wheels (314) are sleeved at the outer part of the threaded cylinder (33).

6. An anesthesia dispensing apparatus as in claim 1 wherein: the medicine inlet (4) is internally and hermetically connected with a sealing block (6), the lower end of the sealing block (6) is connected with a moving plate (7), the periphery of the upper end of the moving plate (7) is connected with a sliding rod (8) in a penetrating way, the upper end of the sliding rod (8) is connected with the inner top wall of the medicine dispensing box (1), and the lower end of the sliding rod (8) is connected with a supporting plate (9).

7. An anesthesia dispensing apparatus as in claim 6 wherein: the outside cover of slide bar (8) is equipped with spring (10), and spring (10) one end is connected with extension board (9) one side, and spring (10) other end is connected with movable plate (7) lower extreme one side.