CN113082484A

CN113082484A - Nursing and drug administration multipurpose device

Info

Publication number: CN113082484A
Application number: CN202110373444.XA
Authority: CN
Inventors: 郑燕君; 纪婉媚; 陈友滨
Original assignee: First Affiliated Hospital of Shantou University Medical College
Current assignee: First Affiliated Hospital of Shantou University Medical College
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-07-09

Abstract

The invention relates to a nursing and drug delivery multipurpose device which comprises a discharging mechanism, a propelling mechanism, a quantifying mechanism and a drug storage mechanism, wherein the inside of the discharging mechanism is connected with the propelling mechanism in a sliding fit mode, the quantifying mechanism is installed at the rear end of the discharging mechanism, and the drug storage mechanism is installed at the upper end of the quantifying mechanism. The oral nursing medicine feeding device can solve the problems that when the traditional device is used for nursing and feeding medicine to the oral cavity, the medicine liquid remained in the device cannot be pushed and discharged after the medicine feeding is finished, so that the waste of the medicine liquid is caused, the medical cost is increased, meanwhile, the medicine feeding output end cannot be changed according to the environment, so that the flexibility of equipment is reduced, in addition, the air between the device and the medicine liquid cannot be discharged, bacteria in the air easily influence the medicine liquid, so that the loss of the medicine liquid is increased, the cost is increased and the like.

Description

Nursing and drug administration multipurpose device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a nursing and drug administration multipurpose device.

Background

With the development of society, the types of diseases discovered by human bodies are more and more, and medical staff can not apply medicine to the diseases at the disease onset positions of some patients, so that a nursing medicine applying device is needed, the nursing medicine applying means is to deliver medicine liquid to the designated positions where the hands can not be delivered through a specific device, the pressure of the medical staff is relieved, the patients can be effectively treated, and the medicine applying device plays an indispensable role in medical treatment.

At present, when the existing device is used for nursing and administering medicine to the oral cavity, the following defects generally exist: 1. the existing device can not push and discharge the liquid medicine remained in the device after the administration is finished, thereby causing the waste of the liquid medicine and increasing the medical cost; 2. the existing device can not change the drug delivery output end according to the environment, so that the flexibility of the device is reduced, the air between the device and the liquid medicine can not be discharged, bacteria in the air easily influence the liquid medicine, the loss of the liquid medicine is increased, and the cost is increased.

Disclosure of Invention

Technical problem to be solved

The oral nursing medicine feeding device can solve the problems that when the traditional device is used for nursing and feeding medicine to the oral cavity, the medicine liquid remained in the device cannot be pushed and discharged after the medicine feeding is finished, so that the waste of the medicine liquid is caused, the medical cost is increased, meanwhile, the medicine feeding output end cannot be changed according to the environment, so that the flexibility of equipment is reduced, in addition, the air between the device and the medicine liquid cannot be discharged, bacteria in the air easily influence the medicine liquid, so that the loss of the medicine liquid is increased, the cost is increased and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the nursing and drug administration multipurpose device comprises a discharging mechanism, a propelling mechanism, a quantifying mechanism and a drug storage mechanism, wherein the propelling mechanism is connected inside the discharging mechanism in a sliding fit mode, the quantifying mechanism is installed at the rear end of the discharging mechanism, and the drug storage mechanism is installed at the upper end of the quantifying mechanism.

The propelling mechanism comprises a pushing plate, a rotating rod, an air bag, an extruding plate, an extruding spring and a pushing pipe, wherein the pushing plate is connected with the inside of the discharging mechanism in a sliding fit manner, a rubber ring is arranged on the outer surface of the pushing plate, a circular cavity is arranged in the middle of the pushing plate, air outlet holes are symmetrically formed in the side wall of the circular cavity, the rotating plate is connected with the inside of the circular cavity in a rotating fit manner, a plurality of circular through holes are uniformly formed in the rotating plate and matched with the air outlet holes, an annular rubber pad is arranged at one end, close to the rotating plate, of each air outlet hole, the rotating rod is arranged at the left end of the rotating plate, the air bag is sleeved on one side, close to the pushing plate, of the outer surface of the rotating rod, one end of the air bag is fixedly connected with the pushing plate, the extruding plate is fixedly connected, the extrusion spring is sleeved on the outer surface of the air bag, the left end of the extrusion plate is provided with the propulsion pipe, the propulsion pipe is connected with the rotary rod sleeve in a sliding fit mode, one side, far away from the extrusion plate, of the outer surface of the propulsion pipe is provided with the annular ring, during specific work, firstly, liquid medicine is poured into the medicine storage mechanism in a manual mode, then, the liquid medicine with required dosage is extracted through the quantitative mechanism and is injected into the discharging mechanism, finally, the rotary rod is extruded manually, the liquid medicine is extruded from the discharging mechanism through the extrusion plate by the rotary rod, after the extrusion plate moves to the end part of the discharging mechanism, the rotary rod is rotated manually, the rotary rod drives the rotary plate to rotate, a circular through hole in the rotary plate is moved to an air outlet, the annular ring on the propulsion pipe is pressed manually, the annular ring drives the extrusion plate to move through the extrusion pipe, the extrusion plate is extruded under the stress, the air flow generated by, thereby avoiding the waste of the liquid medicine and ensuring the accuracy of the medicine taking.

The quantitative mechanism comprises a sliding frame, a sliding plate, a feeding hose, a clamping unit, a quantitative cylinder, a suction block, a suction rod and a clamping unit, the sliding frame is arranged at the rear end of the discharging mechanism through a support rod, the inner wall of the sliding frame is connected with the sliding plate in a sliding fit manner, clamping holes are symmetrically formed in the sliding plate in the front and back direction, a suction hole is formed in the sliding plate close to the rear side, the feeding hose is arranged on one side, far away from the suction hole, in the sliding plate, the lower end of the feeding hose is communicated with the discharging mechanism, the clamping unit is sleeved on the outer surface of the feeding hose close to the lower side, the clamping unit is arranged at the lower end of the sliding frame through a connecting plate, the quantitative cylinder is arranged at the lower end of the suction hole, the quantitative cylinder is made of plastic, scales are, joint unit and sliding plate joint cooperation, concrete during operation, at first, pour into in depositing the medicine mechanism with the liquid medicine through artificial mode, afterwards, according to the artifical pulling suction rod of required dose, the suction rod absorbs the liquid medicine in depositing the medicine mechanism through absorbing the piece, the liquid medicine inhales in the quantitative section of thick bamboo through inhaling the material hole, thereby realize quantitative function, the accuracy of using medicine has been ensured, finally, artifical joint unit through one end is relieved spacing to the sliding plate, and the pulling sliding plate, the sliding plate cooperates with the joint unit of the other end, thereby spacing, the sliding plate removes the tip of feeding hose to quantitative section of thick bamboo upper end, artifical drives through absorbing the pole and absorbs the liquid medicine in the piece will quantify the section of thick bamboo and pours into discharge mechanism through the feeding hose into, artifical clamping unit that rotates, clamping unit presss from both sides tight seal to the feeding hose.

As a preferred technical scheme of the invention, the discharging mechanism comprises a discharging pipe, a telescopic rod, a ring, a discharging hose, a discharging nozzle and a handle, wherein a pushing plate is connected inside the discharging pipe in a sliding manner, the telescopic rod is vertically and symmetrically arranged at the right end of the discharging pipe, the ring is arranged at the right end of the telescopic rod, cylindrical protrusions are symmetrically arranged at the front and back of one end of the ring, which is far away from the telescopic rod, the middle part of the ring is sleeved with the discharging hose, one end of the discharging hose is fixedly connected at the right end of the discharging pipe, the discharging nozzle is fixedly connected at the other end of the discharging hose, cylindrical grooves are symmetrically arranged at the front and back of one end, which is close to the discharging hose, are in sliding fit with the cylindrical protrusions, the handle is arranged at the lower end of the discharging pipe, when the automatic medicine storage, finally, according to the environment of required medicine department that send, artifical selectivity pulling telescopic link, the telescopic link passes through the cylinder arch on the ring and the cooperation of cylinder groove on the ejection of compact shower nozzle, thereby realize that ejection of compact shower nozzle is in straight state, avoid ejection of compact shower nozzle to cause the damage to required medicine department of sending when using, thereby the flexibility and the suitability of equipment have been improved, artifical extrusion rotary rod, the rotary rod spouts the medicine liquid to medicine department of sending from ejection of compact shower nozzle through the ejection of compact hose through the propulsion board, the manual rotation rotary rod that rotates, the rotary rod drives the rotor plate and rotates, the annular ring on the propulsion pipe is pressed to the manual work, the annular ring drives the stripper plate through the propulsion pipe and removes, the stripper plate atress extrudees the gasbag, the air current that the gasbag shrink produced will remain the liquid medicine in ejection of compact hose and ejection of compact.

As a preferred technical scheme of the invention, the medicine storage mechanism comprises an annular cylinder, a medicine storage cylinder, a cylinder cover, a sliding rod, a sealing plate, a lifting rod, a connecting rod and a sealing block, wherein the upper end of a material suction hole is provided with the annular cylinder, the annular cylinder is arranged at the upper end of the sliding plate, the upper end of the annular cylinder is provided with the medicine storage cylinder, the upper end of the medicine storage cylinder is connected with the cylinder cover in a sliding way, the cylinder cover is symmetrically provided with arc-shaped holes, the middle part of the cylinder cover is connected with the sliding rod in a sliding way in a penetrating way, the lower end of the sliding rod is provided with the sealing plate, the sealing plate is symmetrically provided with exhaust holes, the lifting rod is connected in the sliding rod in a sliding way, the connecting rod is symmetrically arranged at the position, close to the lower end, of the outer surface of the lifting rod, the connecting rod is in sliding fit, and mention the lifting rod, the lifting rod shifts out the exhaust hole through the connecting rod with sealed piece, finally, the slide bar is pressed to the manual work, the slide bar drives the closing plate and descends, and discharge the air between closing plate and the liquid medicine, avoid the bacterium in the air to produce the influence to the liquid medicine, after air escape, the lifting rod is pressed down to the manual work, the lifting rod passes through the connecting rod and inserts sealed piece in the exhaust hole, avoid the air to cause the influence to the liquid medicine, and, along with the extraction of liquid medicine, the closing plate descends along with the decline of liquid medicine, avoid appearing the incomplete phenomenon of liquid medicine extraction and take place, the waste of liquid medicine has been avoided.

As a preferred technical scheme of the invention, the clamping unit comprises a clamping frame, a clamping screw, a clamping arc plate and a lifting rod, wherein the clamping frame is arranged at the lower end of the sliding frame through a connecting plate, a circular hole is formed in the middle of the clamping frame, the clamping screw penetrates through the front wall of the clamping frame in a threaded fit mode, the clamping arc plate is connected to the rear end of the clamping screw through a bearing, the lifting rod is arranged on the upper side of one end, close to the clamping frame, of the clamping arc plate, the lifting rod is arranged at the other end of the lifting rod, the clamping screw is manually rotated after liquid medicine is injected into the discharge pipe through the feeding hose during specific work, the feeding hose is tightly clamped and sealed through the clamping arc plate by the clamping screw, the phenomenon of backflow of the liquid medicine in the injection process is avoided.

As a preferred technical scheme of the invention, the clamping unit comprises a sliding rail plate, a traction plate, an auxiliary roller, a clamping block and a clamping spring, the sliding rail plate is arranged on the end wall of the sliding frame, the upper end of the sliding rail plate is symmetrically connected with the traction plate in a sliding fit manner, the auxiliary roller is arranged on the outer side of the traction plate, the auxiliary roller is arranged on the side wall of the clamping frame through a roller frame, one side of the auxiliary roller, away from the traction plate, is provided with the clamping block, the clamping block is connected with the side wall of the sliding frame in a penetrating manner in a sliding fit manner, one end, away from the sliding plate, of the clamping block is provided with a square plate, the clamping spring is fixedly connected between the square plate and the sliding frame, a steel wire rope is fixedly connected between the clamping block and the traction plate, when the sliding plate needs to move, the traction plate is manually extruded, after the sliding plate moves, the clamping block continues to be matched with the clamping block, so that the clamping block is limited.

As a preferred technical scheme of the invention, an inclined surface is arranged at one end of the clamping block close to the sliding plate, the inclined surface is in sliding fit with the sliding plate, and the clamping block is in sliding fit with a clamping hole on the sliding plate.

(III) advantageous effects

1. According to the nursing and drug-feeding multipurpose device, the adopted propelling mechanism is matched with the discharging mechanism, and the liquid medicine remained in the device can be continuously pushed and discharged through the air bag after propelling is finished, so that waste of the liquid medicine is avoided, and the medical cost is reduced;

2. according to the nursing and dosing multipurpose device, the adopted discharging mechanism can select the flexible dosing output end or the rigid dosing output end according to the environment, so that the applicable occasions of equipment are increased, and the flexibility of the equipment is improved;

3. according to the nursing and drug delivery multipurpose device provided by the invention, the adopted quantifying mechanism can extract according to the dosage of the required liquid medicine, so that the phenomenon of too much or too little liquid medicine is avoided, and the accuracy of drug delivery is improved;

4. the nursing and drug delivery multipurpose device provided by the invention has the advantages that the adopted drug storage mechanism can discharge the air between the device and the liquid medicine, so that the influence of bacteria in the air on the liquid medicine is avoided, the liquid medicine can descend along with the descending of the liquid medicine, the phenomenon of incomplete liquid medicine extraction is avoided, and the waste of the liquid medicine is reduced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view (from front to back) of the present invention;

FIG. 2 is a schematic perspective view (from back to front) of the present invention;

FIG. 3 is a schematic perspective view (from right to left) of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a left side view of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 4 of the present invention;

FIG. 7 is a cross-sectional view B-B of FIG. 5 of the present invention;

fig. 8 is an enlarged view of the invention in the direction of N in fig. 6.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 8, a nursing and drug administration multipurpose device comprises a discharging mechanism 1, a propelling mechanism 2, a quantifying mechanism 3 and a drug storage mechanism 4, wherein the propelling mechanism 2 is connected inside the discharging mechanism 1 in a sliding fit manner, the quantifying mechanism 3 is installed at the rear end of the discharging mechanism 1, and the drug storage mechanism 4 is installed at the upper end of the quantifying mechanism 3.

The discharging mechanism 1 comprises a discharging pipe 11, an expansion link 12, a ring 13, a discharging hose 14, a discharging nozzle 15 and a handle 16, wherein a pushing plate 21 is connected inside the discharging pipe 11 in a sliding manner, the expansion link 12 is symmetrically installed at the upper end and the lower end of the discharging pipe 11, the ring 13 is installed at the right end of the expansion link 12, cylindrical protrusions are symmetrically installed at the front end and the rear end of one end, away from the expansion link 12, of the ring 13, the discharging hose 14 is sleeved in the middle of the ring 13, one end of the discharging hose 14 is fixedly connected to the right end of the discharging pipe 11, the discharging nozzle 15 is fixedly connected to the other end of the discharging hose 14, cylindrical grooves are symmetrically arranged at the front end and the rear end, close to the discharging hose 14, of the discharging nozzle 15, the cylindrical grooves are in sliding fit with the cylindrical protrusions, the handle 16 is installed at the, and injected into the discharging pipe 11, finally, according to the environment of the position required to send the medicine, the telescopic rod 12 is pulled manually and selectively, the telescopic rod 12 is matched with the cylindrical groove on the discharging spray head 15 through the cylindrical protrusion on the circular ring 13, thereby realizing that the discharging spray head 15 is in a straight state, avoiding the damage to the position required to send the medicine when the discharging spray head 15 is used, thereby improving the flexibility and the applicability of the equipment, the rotary rod 23 is manually extruded, the rotary rod 23 sprays the medicine from the discharging spray head 15 to the position required to send the medicine through the discharging hose 14 by the pushing plate 21, the rotary rod 23 is manually rotated, the rotary rod 23 drives the rotary plate 22 to rotate, the annular ring on the pushing pipe 27 is manually pressed, the annular ring drives the extruding plate 25 to move through the pushing pipe 27, the extruding plate 25 is forced to extrude the air bag 24, the air flow generated by the contraction of the air bag 24 discharges the medicine remained in, thereby avoiding the waste of the liquid medicine.

The propelling mechanism 2 comprises a pushing plate 21, a rotating plate 22, a rotating rod 23, an air bag 24, an extrusion plate 25, an extrusion spring 26 and a propelling pipe 27, wherein the pushing plate 21 is connected with the inside of the discharging mechanism 1 in a sliding fit manner, a rubber ring is arranged on the outer surface of the pushing plate 21, a circular cavity is arranged in the middle of the pushing plate 21, air outlets are symmetrically arranged on the side wall of the circular cavity, the rotating plate 22 is connected in the circular cavity in a rotating fit manner, a plurality of circular through holes are uniformly arranged on the rotating plate 22 and matched with the air outlets, an annular rubber pad is arranged at one end of each air outlet close to the rotating plate 22, the rotating rod 23 is installed at the left end of the rotating plate 22, the air bag 24 is sleeved at one side of the outer surface of the rotating rod 23 close to the pushing plate 21, one end of the air bag 24 is fixedly connected with the pushing plate 21, the extrusion plate 25 is fixedly connected, an extrusion spring 26 is fixedly connected between the extrusion plate 25 and the extrusion plate 21, the extrusion spring 26 is sleeved on the outer surface of the air bag 24, a propulsion pipe 27 is installed at the left end of the extrusion plate 25, the propulsion pipe 27 is sleeved and connected with a rotary rod 23 in a sliding fit manner, an annular ring is installed on one side, far away from the extrusion plate 21, of the outer surface of the propulsion pipe 27, during specific work, firstly, liquid medicine is poured into the medicine storage mechanism 4 in a manual manner, then, liquid medicine with required dosage is extracted through the quantifying mechanism 3 and injected into the discharging mechanism 1, finally, the rotary rod 23 is manually extruded, the rotary rod 23 extrudes the liquid medicine from the discharging mechanism 1 through the extrusion plate 21, after the extrusion plate 21 moves to the end part of the discharging mechanism 1, the rotary rod 23 is manually rotated, the rotary rod 23 drives the rotary plate 22 to rotate, so that a circular through hole on the rotary plate 22 moves to an air outlet hole, and, the annular ring drives the extrusion plate 25 to move through the propelling pipe 27, the extrusion plate 25 is stressed to extrude the air bag 24, and the air flow generated by the contraction of the air bag 24 extrudes the liquid medicine remained in the discharging mechanism 1, so that the waste of the liquid medicine is avoided, and the accuracy of medicine taking is ensured.

The quantitative mechanism 3 comprises a sliding frame 31, a sliding plate 32, a feeding hose 33, a clamping unit 34, a quantitative cylinder 35, a suction block 36, a suction rod 37 and a clamping unit 38, the sliding frame 31 is installed at the rear end of the discharging mechanism 1 through a support rod, the inner wall of the sliding frame 31 is connected with the sliding plate 32 in a sliding fit mode, clamping holes are symmetrically formed in the sliding plate 32 in the front and back direction, a suction hole is formed in the sliding plate 32 close to the rear side, a feeding hose 33 is installed in the sliding plate 32 far away from the suction hole, the lower end of the feeding hose 33 is communicated with the discharging mechanism 1, the clamping unit 34 is sleeved on the outer surface of the feeding hose 33 close to the lower side, the clamping unit 34 is installed at the lower end of the sliding frame 31 through a connecting plate, the quantitative cylinder 35 is installed at the lower end of the suction hole, the quantitative cylinder 35 is made, the lower end of the suction block 36 is provided with a suction rod 37, the outer end of the sliding frame 31 is symmetrically provided with clamping units 38 in the front and back, the clamping units 38 are clamped and matched with the sliding plate 32, during specific work, firstly, the liquid medicine is poured into the medicine storage mechanism 4 in a manual mode, then, the suction rod 37 is manually pulled according to required dosage, the suction rod 37 sucks the liquid medicine in the medicine storage mechanism 4 through the suction block 36, the liquid medicine is sucked into the quantitative cylinder 35 through a material suction hole, thereby realizing the quantitative function, the medicine use accuracy is ensured, finally, the limit on the sliding plate 32 is manually released through the clamping unit 38 at one end, the sliding plate 32 is pulled, the sliding plate 32 is matched with the clamping unit 38 at the other end, so that the limit is realized, the sliding plate 32 moves the end part of the feeding hose 33 to the upper end of the quantitative cylinder 35, the suction block 36 is manually driven through the suction rod 37 to inject the liquid medicine in the quantitative cylinder, the clamping unit 34 is manually rotated, and the clamping unit 34 clamps and seals the feed hose 33.

The clamping unit 34 includes a clamping frame 341, a clamping screw 342, a clamping arc plate 343 and a lifting rod 344, the clamping frame 341 is installed at the lower end of the sliding frame 31 through a connecting plate, a circular hole is formed in the middle of the clamping frame 341, the front wall of the clamping frame 341 is connected with the clamping screw 342 in a threaded fit manner in a penetrating manner, the rear end of the clamping screw 342 is connected with the clamping arc plate 343 through a bearing, the lifting rod 344 is installed on the upper side of one end of the clamping arc plate 343 close to the clamping frame 341, the other end of the lifting rod 344 is installed on the side wall of the circular hole, during specific work, after liquid medicine is injected into the discharge pipe 11 through the feeding hose 33, the clamping screw 342 is manually rotated, the clamping screw 342 tightly clamps the feeding hose 33 through the clamping arc plate 343, backflow phenomenon during injection of the liquid medicine is avoided, and.

The clamping unit 38 comprises a slide rail plate 381, a traction plate 382, an auxiliary roller 383, a clamping block 384 and a clamping spring 385, wherein the slide rail plate 381 is installed on the end wall of the sliding frame 31, the upper end of the slide rail plate 381 is symmetrically connected with the traction plate 382 in a sliding fit manner, the outer side of the traction plate 382 is provided with the auxiliary roller 383, the auxiliary roller 383 is installed on the side wall of the clamping frame 341 through a roller frame, one side, away from the traction plate 382, of the auxiliary roller 383 is provided with the clamping block 384, the clamping block 384 is in through penetrating connection with the side wall of the sliding frame 31 in a sliding fit manner, one end, away from the sliding plate 32, of the clamping block 384 is provided with a square plate, the clamping spring 385 is fixedly connected between the square plate and the sliding frame 31, a steel wire rope is fixedly connected between the clamping block 384 and the traction plate 382, when the sliding plate 32 needs to move in specific, thereby releasing the limit of the sliding plate 32, and after the sliding plate 32 moves, the catching block 384 continues to be engaged with the catching block 384, thereby limiting the catching block 384.

The one end that the joint piece 384 is close to the sliding plate 32 be provided with the inclined plane, inclined plane and sliding plate 32 sliding fit, joint piece 384 and the joint hole sliding fit on the sliding plate 32, during concrete work, when the sliding plate 32 removed, the inclined plane on the joint piece 384 was extruded to the sliding plate 32, joint piece 384 atress shrink, later, sliding plate 32 drove the joint hole and removed to joint piece 384 department, joint piece 384 resets and cooperates with the joint hole to spacing joint piece 384.

The medicine storage mechanism 4 comprises an annular cylinder 41, a medicine storage cylinder 42, a cylinder cover 43, a sliding rod 44, a sealing plate 45, a lifting rod 46, a connecting rod 47 and a sealing block 48, wherein the upper end of a material suction hole is provided with the annular cylinder 41, the annular cylinder 41 is arranged at the upper end of a sliding plate 32, the upper end of the annular cylinder 41 is provided with the medicine storage cylinder 42, the upper end of the medicine storage cylinder 42 is slidably connected with the cylinder cover 43, the cylinder cover 43 is symmetrically provided with arc-shaped holes, the middle part of the cylinder cover 43 is slidably connected with the sliding rod 44 in a penetrating way, the lower end of the sliding rod 44 is provided with the sealing plate 45, the sealing plate 45 is symmetrically provided with exhaust holes, the sliding rod 44 is slidably connected with the lifting rod 46, the connecting rod 47 is symmetrically arranged at the lower end of the outer surface of the lifting rod 46, the connecting rod 47 is in sliding fit with the sliding rod 44, the sealing, afterwards, the cover 43 is manually matched with the storage cartridge 42, the lifting rod 46 is lifted, the sealing block 48 is moved out of the exhaust hole by the lifting rod 46 through the connecting rod 47, finally, the sliding rod 44 is manually pressed, the sliding rod 44 drives the sealing plate 45 to descend, air between the sealing plate 45 and the liquid medicine is discharged, the influence of bacteria in the air on the liquid medicine is avoided, after the air is discharged, the lifting rod 46 is manually pressed downwards, the lifting rod 46 inserts the sealing block 48 into the exhaust hole through the connecting rod 47, the influence of the air on the liquid medicine is avoided, and along with the extraction of the liquid medicine, the sealing plate 45 descends along with the descending of the liquid medicine, the phenomenon that the liquid medicine is incompletely extracted is avoided, and the waste of the liquid medicine is avoided.

When in use: s1: firstly, pouring the liquid medicine into the medicine storage cylinder 42 in a manual mode, then manually matching the cylinder cover 43 with the medicine storage cylinder 42, lifting the lifting rod 46, moving the sealing block 48 out of the exhaust hole through the connecting rod 47 by the lifting rod 46, finally manually pressing the sliding rod 44, driving the sealing plate 45 to descend by the sliding rod 44, exhausting the air between the sealing plate 45 and the liquid medicine, manually pressing the lifting rod 46 downwards, and inserting the sealing block 48 into the exhaust hole through the connecting rod 47 by the lifting rod 46;

s2: according to the required dosage, the sucking rod 37 is manually pulled, the sucking rod 37 sucks the liquid medicine in the medicine storage cylinder 42 through the sucking block 36, and the liquid medicine is sucked into the quantitative cylinder 35 through the material sucking holes;

s3: manually drawing the clamping unit 38 at one end to release the limit of the sliding plate 32, pulling the sliding plate 32, moving the sliding plate 32 to the clamping unit 38 at the other end and matching with the clamping unit 38, so as to limit, moving the end part of the feeding hose 33 to the upper end of the dosing cylinder 35 by the sliding plate 32, and manually driving the suction block 36 through the suction rod 37 to inject the liquid medicine in the dosing cylinder 35 into the discharge pipe 11 through the feeding hose 33;

s4: firstly, according to needs, the telescopic link 12 is selectively pulled open manually, the telescopic link 12 is matched with a cylindrical groove on the discharge nozzle 15 through a cylindrical bulge on the circular ring 13, then the rotary rod 23 is manually extruded, the rotary rod 23 extrudes liquid medicine from the discharge pipe 11 through the pushing plate 21, finally, the rotary rod 23 is manually rotated, the rotary rod 23 drives the rotary plate 22 to rotate, a circular through hole on the rotary plate 22 is moved to an air outlet hole, an annular ring on the pushing pipe 27 is manually pressed, the annular ring drives the extrusion plate 25 to move through the pushing pipe 27, the extrusion plate 25 is stressed to extrude the air bag 24, and the liquid medicine remained in the discharge mechanism 1 is extruded by air flow generated by contraction of the air bag 24.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nursing is dosed multi-purpose device, includes discharge mechanism (1), advancing mechanism (2), dosing mechanism (3) and deposit medicine mechanism (4), its characterized in that: the interior of the discharging mechanism (1) is connected with a propelling mechanism (2) in a sliding fit manner, the rear end of the discharging mechanism (1) is provided with a quantifying mechanism (3), and the upper end of the quantifying mechanism (3) is provided with a medicine storage mechanism (4); wherein:

the propelling mechanism (2) comprises a pushing plate (21), a rotating plate (22), a rotating rod (23), an air bag (24), an extruding plate (25), an extruding spring (26) and a propelling pipe (27), wherein the pushing plate (21) is connected with the discharging mechanism (1) in a sliding fit mode, a rubber ring is arranged on the outer surface of the pushing plate (21), a circular cavity is formed in the middle of the pushing plate (21), air outlet holes are symmetrically formed in the side wall of the circular cavity, the rotating plate (22) is connected in the circular cavity in a rotating fit mode, a plurality of circular through holes are uniformly formed in the rotating plate (22), the circular through holes are matched with the air outlet holes, an annular rubber pad is arranged at one end, close to the rotating plate (22), of the rotating plate (22) is provided with the rotating rod (23), the air bag (24) is sleeved on one side, close to the pushing plate (21), of the outer, one end of the air bag (24) is fixedly connected with the pushing plate (21), the other end of the air bag (24) is fixedly connected with an extrusion plate (25), the extrusion plate (25) is sleeved with the rotary rod (23) in a sliding fit manner, an extrusion spring (26) is fixedly connected between the extrusion plate (25) and the pushing plate (21), the extrusion spring (26) is sleeved on the outer surface of the air bag (24), the left end of the extrusion plate (25) is provided with a pushing pipe (27), the pushing pipe (27) is sleeved with the rotary rod (23) in a sliding fit manner, and one side, away from the pushing plate (21), of the outer surface of the pushing pipe (27) is provided with an annular ring;

the quantitative mechanism (3) comprises a sliding frame (31), a sliding plate (32), a feeding hose (33), a clamping unit (34), a quantitative cylinder (35), a suction block (36), a suction rod (37) and a clamping unit (38), wherein the sliding frame (31) is arranged at the rear end of the discharging mechanism (1) through a support rod, the inner wall of the sliding frame (31) is connected with the sliding plate (32) in a sliding fit mode, clamping holes are symmetrically formed in the sliding plate (32) in the front and back direction, the suction hole is formed in the sliding plate (32) close to the rear side, the feeding hose (33) is arranged on one side, far away from the suction hole, in the sliding plate (32), the lower end of the feeding hose (33) is communicated with the discharging mechanism (1), the clamping unit (34) is sleeved on the outer surface of the feeding hose (33) close to the lower side, and the clamping unit, inhale material hole lower extreme and install a ration section of thick bamboo (35), a ration section of thick bamboo (35) are the plastics material, a ration section of thick bamboo (35) surface is provided with the scale, a ration section of thick bamboo (35) inside sliding connection has and absorbs piece (36), absorb piece (36) lower extreme and install and absorb pole (37), joint unit (38) are installed to carriage (31) outer end front and back symmetry, joint unit (38) and sliding plate (32) joint cooperation.

2. A multi-purpose care delivery device as defined in claim 1, wherein: the discharging mechanism (1) comprises a discharging pipe (11), a telescopic rod (12), a circular ring (13), a discharging hose (14), a discharging nozzle (15) and a handle (16), discharging pipe (11) inside sliding connection have and push away crowded board (21), telescopic link (12) are installed to discharging pipe (11) right-hand member longitudinal symmetry, ring (13) are installed to telescopic link (12) right-hand member, the one end front and back symmetry that telescopic link (12) were kept away from in ring (13) installs the cylinder arch, ring (13) middle part cover is equipped with ejection of compact hose (14), ejection of compact hose (14) one end fixed connection is at discharging pipe (11) right-hand member, ejection of compact hose (14) other end fixedly connected with ejection of compact shower nozzle (15), ejection of compact shower nozzle (15) are close to the one end front and back symmetry of ejection of compact hose (14) and are provided with the cylinder groove, cylinder groove and the protruding sliding fit of cylinder.

3. A multi-purpose care delivery device as defined in claim 1, wherein: the medicine storage mechanism (4) comprises an annular cylinder (41), a medicine storage cylinder (42), a cylinder cover (43), a sliding rod (44), a sealing plate (45), a lifting rod (46), a connecting rod (47) and a sealing block (48), wherein the upper end of a material suction hole is provided with the annular cylinder (41), the annular cylinder (41) is installed at the upper end of the sliding plate (32), the medicine storage cylinder (42) is installed at the upper end of the annular cylinder (41), the upper end of the medicine storage cylinder (42) is in sliding connection with the cylinder cover (43), arc-shaped holes are symmetrically formed in the cylinder cover (43), the middle of the cylinder cover (43) is in sliding through connection with the sliding rod (44), the sealing plate (45) is installed at the lower end of the sliding rod (44), exhaust holes are symmetrically formed in the sealing plate (45), the sliding rod (46) is connected with the lifting rod (46) in a sliding manner, the connecting rod (47) is symmetrically installed at the position, the lower end of the connecting rod (47) is provided with a sealing block (48), and the sealing block (48) is in clamping fit with the exhaust hole.

4. A multi-purpose care delivery device as defined in claim 1, wherein: the clamping unit (34) comprises a clamping frame (341), a clamping screw (342), a clamping arc plate (343) and a lifting rod (344), the clamping frame (341) is installed at the lower end of the sliding frame (31) through a connecting plate, a circular hole is formed in the middle of the clamping frame (341), the front wall of the clamping frame (341) is connected with the clamping screw (342) in a penetrating mode in a threaded matching mode, the rear end of the clamping screw (342) is connected with the clamping arc plate (343) through a bearing, the lifting rod (344) is installed on the upper side of one end, close to the clamping frame (341), of the clamping arc plate (343), and the other end of the lifting rod (344) is installed on the side.

5. A multi-purpose care delivery device as defined in claim 1, wherein: the clamping unit (38) comprises a slide rail plate (381), a traction plate (382), an auxiliary roller (383), a clamping block (384) and a clamping spring (385), slide rail board (381) install on carriage (31) end wall, slide rail board (381) upper end has traction plate (382) through sliding fit's mode symmetric connection, the traction plate (382) outside is provided with auxiliary roll (383), auxiliary roll (383) are installed on pressing from both sides tight frame (341) lateral wall through the roller frame, one side that traction plate (382) were kept away from in auxiliary roll (383) is provided with joint piece (384), joint piece (384) are through sliding fit's mode and carriage (31) lateral wall through connection, the square plate is installed to the one end that sliding plate (32) were kept away from in joint piece (384), fixedly connected with joint spring (385) between square plate and carriage (31), fixedly connected with wire rope between joint piece (384) and traction plate (382).

6. A multi-purpose device for nursing administration according to claim 5, characterized in that: the clamping block (384) is provided with an inclined surface at one end close to the sliding plate (32), the inclined surface is in sliding fit with the sliding plate (32), and the clamping block (384) is in sliding fit with a clamping hole in the sliding plate (32).