CN214969232U

CN214969232U - Drug administration device for cardiology department patient

Info

Publication number: CN214969232U
Application number: CN202120634163.0U
Authority: CN
Inventors: 任阳
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the technical field of medical appliances, in particular to a drug delivery device for patients in cardiology department, which comprises a drug storage tank, the lower end of the drug storage tank is chiseled with drug discharge holes, the lower end of the drug storage tank is fixedly connected with a flow guide pipe, the flow guide pipe is communicated with the drug storage tank through the drug discharge holes, the left end and the right end of the flow guide pipe are fixedly connected with fixed boxes, gears are respectively and rotatably connected between the front inner wall and the rear inner wall of the front part and the rear inner wall of the upper part of the two fixed boxes, the two upper racks are respectively meshed with the two gears, the ends, close to the two upper racks, of the two upper racks are inserted in the flow guide pipe, the ends, close to the two upper racks, are respectively and fixedly connected with a flow choking block, the two flow choking blocks are positioned at the lower side of the drug discharge holes and are contacted with the two flow choking blocks, the device can make the drug dosage of the patients in each time clearer through a dosage tank, thereby achieving the purpose of quantitative drug administration, simple operation, convenient use and higher practicability.

Description

Drug administration device for cardiology department patient

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a device of dosing of intracardiac branch of academic or vocational study patient.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

The device of dosing can generally be used to intracardiac branch of academic or vocational study medical personnel when taking medicine for patient, feeds the medicine to the patient through the device of dosing, and present most device of dosing does not possess quantitative function, leads to medical personnel to be difficult to the once only accurate dosage of confirming patient when feeding medicine easily, and the operation is complicated, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drug delivery device for patients in cardiology department.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a drug delivery device for patients in cardiology department comprises a drug storage tank, wherein a drug discharge hole is formed in the lower end of the drug storage tank, a guide pipe is fixedly connected to the lower end of the drug storage tank and is communicated with the drug storage tank through the drug discharge hole, fixed boxes are fixedly connected to the left end and the right end of the guide pipe, gears are rotatably connected between the front inner wall and the rear inner wall of each of the fixed boxes, upper racks are slidably connected between the front inner wall and the rear inner wall of the upper portion of each of the fixed boxes, the two upper racks are respectively meshed with the two gears, the ends, close to the two upper racks, of the two upper racks are inserted into the guide pipe, flow blocking blocks are fixedly connected to the ends, close to the two upper racks, are positioned on the lower side of the drug discharge hole and are in contact with the two flow blocking blocks, springs are fixedly connected to the inner walls, far away from the two fixed boxes, of the two springs respectively correspond to the two upper racks, two the equal slip grafting of one end that the fixed box kept away from mutually has lower rack, two lower rack meshes with two gears respectively mutually, the lower extreme fixedly connected with quantitative jar of honeycomb duct, quantitative jar link up with the honeycomb duct mutually, the lower extreme fixedly connected with of quantitative jar arranges the pencil, it link up with quantitative jar mutually to arrange the pencil.

Preferably, the circumferential surface of the discharge pipe is in threaded connection with a sealing cover, and the sealing cover is positioned on the lower side of the quantifying tank.

Preferably, the lower end of the medicine discharge pipe is fixedly connected with a medicine discharge nozzle which is communicated with the medicine discharge pipe and is positioned in the sealing cover.

Preferably, the lower inner wall of the sealing cover is fixedly connected with a sealing gasket, and the sealing gasket is in contact with the medicine discharging nozzle.

Preferably, the circumference surface of the quantitative tank is carved with scale marks, and the length of the scale marks is the same as the height between the upper inner wall and the lower inner wall of the quantitative tank.

Preferably, the upper end of the medicine storage tank is fixedly connected with a medicine inlet which is communicated with the medicine storage tank, and the upper end of the medicine inlet is movably inserted with a sealing plug.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the scheme, when a patient needs to take medicine, the two lower racks are pressed simultaneously, the two lower racks slide in the two fixed boxes respectively, the two lower racks enable the two gears to rotate, the two gears enable the two upper racks to slide in opposite directions in the two fixed boxes respectively, the two upper racks enable the two flow choking blocks to be far away, the medicine discharging hole is opened after the two flow choking blocks are far away, the medicine in the medicine storage tank flows into the flow guide pipe through the medicine discharging hole and then enters the quantitative tank through the flow guide pipe, when the amount of the medicine reaches the required amount, the two lower racks are loosened, the elastic force generated by the two springs respectively pushes the two upper racks, the two upper racks enable the medicine discharging hole to be closed through the two flow choking blocks, the two upper racks enable the two gears to rotate simultaneously, the two gears enable the two lower racks to reset, and the quantitative medicine is stored in the quantitative tank at the moment, the medicine that gets into in the ration jar is discharged through the medicine discharge tube and is used, and this device can make the volume that patient used medicine at every turn clear more clearly and definitely through the ration jar, reaches the purpose of ration use of medicine, easy operation, and convenient to use has higher practicality.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: medicine storage tank 1, arrange medicine hole 2, honeycomb duct 3, fixed box 4, gear 5, go up rack 6, choked flow piece 7, spring 8, lower rack 9, ration jar 10, row medicine pipe 11, sealed lid 12, arrange medicine mouth 13, sealed pad 14, scale mark 15, advance medicine mouth 16, sealing plug 17.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-4, a drug delivery device for patients in cardiology department comprises a drug storage tank 1, a drug discharge hole 2 is drilled at the lower end of the drug storage tank 1, a diversion pipe 3 is fixedly connected to the lower end of the drug storage tank 1, the diversion pipe 3 is communicated with the drug storage tank 1 through the drug discharge hole 2, fixed boxes 4 are fixedly connected to the left and right ends of the diversion pipe 3, gears 5 are rotatably connected between the front and rear inner walls of the two fixed boxes 4, upper racks 6 are slidably connected between the front and rear inner walls of the upper parts of the two fixed boxes 4, the two upper racks 6 are respectively engaged with the two gears 5, the close ends of the two upper racks 6 are inserted into the diversion pipe 3, flow choking blocks 7 are fixedly connected to the close ends of the two upper racks 6, the two flow choking blocks 7 are positioned at the lower side of the drug discharge hole 2 and are contacted with each other, springs 8 are fixedly connected to the far inner walls of the two fixed boxes 4, two springs 8 are respectively corresponding to two upper racks 6, the one end that two fixed boxes 4 kept away from mutually all slides and pegs graft and have lower rack 9, two lower rack 9 mesh with two gears 5 respectively mutually, the quantitative jar 10 of lower extreme fixedly connected with of honeycomb duct 3, quantitative jar 10 link up with honeycomb duct 3 mutually, the lower extreme fixedly connected with of quantitative jar 10 arranges pencil 11, arranges pencil 11 and quantitative jar 10 and link up mutually.

In the embodiment, when a patient needs to take medicine, two lower racks 9 are pressed simultaneously, the two lower racks 9 slide in the two fixed boxes 4 respectively, the two lower racks 9 enable the two gears 5 to rotate, the two gears 5 enable the two upper racks 6 to slide in the two fixed boxes 4 in opposite directions respectively, the two upper racks 6 enable the two flow choking blocks 7 to be far away, the medicine discharging hole 2 is opened after the two flow choking blocks 7 are far away, the medicine in the medicine storage tank 1 flows into the flow guide pipe 3 through the medicine discharging hole 2 and then enters the quantitative tank 10 through the flow guide pipe 3, when the medicine amount reaches the required amount, the two lower racks 9 are loosened, the two upper racks 6 are pushed by the elastic force generated by the two springs 8 respectively, the medicine discharging hole 2 is closed by the two flow choking blocks 7, and the two gears 5 are rotated by the two upper racks 6 simultaneously, two gears 5 make two lower racks 9 reset, and quantitative medicine is preserved at quantitative jar 10 this moment, and the medicine that gets into in quantitative jar 10 is discharged through arranging pencil 11 and is used, and this device can make the volume that patient used medicine at every turn more clear and definite through quantitative jar 10, reaches the purpose that the ration was used medicine, easy operation, and convenient to use has higher practicality.

Specifically, a sealing cover 12 is threadedly coupled to a circumferential surface of the discharge pipe 11, and the sealing cover 12 is located at a lower side of the measuring tank 10.

In this embodiment, the medicine discharge tube 11 can be closed by screwing the sealing cap 12 and the medicine discharge tube 11, and the medicine is prevented from flowing out of the dosing tank 10.

Specifically, the lower end of the medicine discharge pipe 11 is fixedly connected with a medicine discharge nozzle 13, the medicine discharge nozzle 13 is communicated with the medicine discharge pipe 11, and the medicine discharge nozzle 13 is positioned in the sealing cover 12.

In this embodiment, the discharge nozzle 13 reduces the diameter of the discharge pipe 11 for discharging the medicine, so that the discharge pipe 11 discharges the medicine more uniformly.

Specifically, a sealing gasket 14 is fixedly connected to the lower inner wall of the sealing cover 12, and the sealing gasket 14 is in contact with the medicine discharge nozzle 13.

In this embodiment, the sealing effect of the sealing cap 12 can be improved by the contact of the sealing gasket 14 with the medicine discharge nozzle 13, and the medicine can be prevented from oozing out.

Specifically, the circumference surface of the quantitative tank 10 is marked with a scale mark 15, and the length of the scale mark 15 is the same as the height between the upper inner wall and the lower inner wall of the quantitative tank 10.

In this embodiment, the scale of the scale 15 corresponds to the volume of the space inside the quantification tank 10, and the amount of the drug in the quantification tank 10 can be made more definite by the scale 15.

Specifically, the upper end of the medicine storage tank 1 is fixedly connected with a medicine inlet 16, the medicine inlet 16 is communicated with the medicine storage tank 1, and the upper end of the medicine inlet 16 is movably inserted with a sealing plug 17.

In this embodiment, a medicine can be conveniently added into the medicine storage tank 1 through the medicine inlet 16, and the medicine inlet 16 can be closed by the sealing plug 17.

The utility model discloses the theory of operation:

when a patient needs to take medicine, the two lower racks 9 are pressed simultaneously, the two lower racks 9 respectively slide in the two fixed boxes 4, the two lower racks 9 enable the two gears 5 to rotate, the two gears 5 enable the two upper racks 6 to respectively slide in the two fixed boxes 4 in opposite directions, the two upper racks 6 enable the two flow choking blocks 7 to be far away, the two flow choking blocks 7 enable the medicine discharge hole 2 to be opened after being far away, medicine in the medicine storage tank 1 flows into the flow guide pipe 3 through the medicine discharge hole 2 and then enters the quantitative tank 10 through the flow guide pipe 3, when the quantity of the medicine reaches the required quantity, the two lower racks 9 are loosened, elastic forces generated by the two springs 8 respectively push the two upper racks 6, the two upper racks 6 enable the medicine discharge hole 2 to be closed through the two flow choking blocks 7, the two gears 5 simultaneously rotate by the two upper racks 6, and the two gears 5 enable the two lower racks 9 to reset, quantitative medicine is preserved at ration jar 10 this moment, and the medicine that gets into in the ration jar 10 is discharged through arranging pencil 11 and is used, and this device can make the volume that patient used medicine at every turn can be more clear and definite through ration jar 10, reaches the purpose that the ration was used medicine, easy operation, and convenient to use has higher practicality.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The drug delivery device for the cardiology patients comprises a drug storage tank (1) and is characterized in that a drug discharge hole (2) is formed in the lower end of the drug storage tank (1), a guide pipe (3) is fixedly connected to the lower end of the drug storage tank (1), the guide pipe (3) is communicated with the drug storage tank (1) through the drug discharge hole (2), fixing boxes (4) are fixedly connected to the left end and the right end of the guide pipe (3), gears (5) are rotatably connected between the front inner wall and the rear inner wall of each fixing box (4), upper racks (6) are slidably connected between the front inner wall and the rear inner wall of the upper portion of each fixing box (4), the two upper racks (6) are respectively meshed with the two gears (5), one ends, close to the two upper racks (6), of the two ends, close to the upper racks (6), are fixedly connected with a flow blocking block (7), two choked flow piece (7) are located the downside of arranging medicine hole (2), and contact between two choked flow pieces (7), two equal fixedly connected with spring (8) of inner wall that fixed box (4) kept away from mutually, two spring (8) are corresponding to two respectively and go up rack (6), two the equal slip grafting of one end that fixed box (4) kept away from mutually has lower rack (9), two lower rack (9) mesh with two gear (5) respectively, the quantitative jar (10) of lower extreme fixedly connected with of honeycomb duct (3), quantitative jar (10) link up with honeycomb duct (3) mutually, the lower extreme fixedly connected with of quantitative jar (10) arranges pencil (11), it link up mutually with quantitative jar (10) to arrange pencil (11).

2. A cardiology patient drug delivery device according to claim 1, where the discharge tube (11) has a threaded seal (12) on its circumferential surface, the seal (12) being located on the underside of the dosing tank (10).

3. The drug delivery device for cardiology patients according to claim 2, wherein the lower end of the drug delivery tube (11) is fixedly connected with a drug delivery nozzle (13), the drug delivery nozzle (13) is communicated with the drug delivery tube (11), and the drug delivery nozzle (13) is located in the sealing cover (12).

4. A device for the administration of drugs to cardiology patients according to claim 3, wherein a sealing gasket (14) is fixedly attached to the lower inner wall of the sealing cap (12), the sealing gasket (14) being in contact with the discharge nozzle (13).

5. A cardiology patient drug delivery device according to claim 4, wherein the dosing canister (10) has a circumferential surface marked with a scale (15), the scale (15) having a length equal to the height between the upper and lower inner walls of the dosing canister (10).

6. The drug delivery device for cardiology patients according to claim 5, wherein the drug inlet (16) is fixedly connected to the upper end of the drug storage tank (1), the drug inlet (16) is communicated with the drug storage tank (1), and a sealing plug (17) is movably inserted into the upper end of the drug inlet (16).