CN113332147B - Medicine storage device - Google Patents
Medicine storage device Download PDFInfo
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- CN113332147B CN113332147B CN202110611866.6A CN202110611866A CN113332147B CN 113332147 B CN113332147 B CN 113332147B CN 202110611866 A CN202110611866 A CN 202110611866A CN 113332147 B CN113332147 B CN 113332147B
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- medicine storage
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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
- A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
- A61J7/0015—Devices specially adapted for taking medicines
- A61J7/0053—Syringes, pipettes or oral dispensers
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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
- A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
- A61J7/0015—Devices specially adapted for taking medicines
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- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a medicine storage device, and belongs to the field of medical auxiliary appliances. The technical scheme is as follows: comprises a medicine storage mechanism and a water supply mechanism; the medicine storage mechanism comprises a medicine storage fixing disc, a medicine storage rotating disc is arranged on the medicine storage fixing disc, and a plurality of medicine storage barrels are uniformly distributed on the side wall of the medicine storage rotating disc; the edge of the medicine storage fixing disc is provided with a medicine storage annular baffle, the top end of the side wall of the medicine storage annular baffle is provided with a feeding opening corresponding to the opening end of the medicine storage barrel, and the lower end of the side wall of the medicine storage annular baffle is provided with a discharging opening capable of corresponding to the opening end of the medicine storage barrel; the water supply mechanism comprises a water supply fixing disc, an annular water bag is arranged on the water supply fixing disc, one end of the annular water bag is sealed, the other end of the annular water bag is communicated with a water pipe through a connecting piece extending out of a water bag baffle, a hose is connected with the water pipe, and the water supply mechanism further comprises an extrusion mechanism capable of extruding the annular water bag. The invention has the beneficial effects that: can assist the patients with dysphagia to take medicine manually.
Description
Technical Field
The invention relates to the field of medical auxiliary appliances, in particular to a medicine storage device.
Background
Dysphagia (deglutition disorders) refers to dysphagia resulting from a variety of causes, occurring at different sites. For patients with dysphagia, the blocky medicine can not be directly swallowed, the medicine needs to be ground into powder and then taken with water, generally, powder of all the medicines is mixed, and the medicine is fed through a spoon. In addition, for the block medicine, grinding is needed before medicine feeding, which is time-consuming and labor-consuming. To above-mentioned problem, design one kind and can carry out temporary storage to the powder medicine, make things convenient for the manual work to carry out temporary storage after grinding a lot of medicines, need not all grind before the medicine feed at every turn, and can assist the manual work to carry out the device that the medicine was taken to swallowing disorder.
Disclosure of Invention
The invention aims to provide a medicine storage device which can assist in manually taking medicines to patients with dysphagia.
The invention is realized by the following measures: the medicine storage device is characterized by comprising a medicine storage mechanism and a water supply mechanism arranged below the medicine storage mechanism;
the medicine storage mechanism comprises a medicine storage fixing disc, a medicine storage rotating disc is concentrically and rotatably arranged on the medicine storage fixing disc, the medicine storage rotating disc is connected with the driving mechanism I through a rotating shaft, and a plurality of medicine storage barrels are uniformly distributed on the side wall of the medicine storage rotating disc in the circumferential direction;
the edge of the medicine storage fixing disc is provided with a medicine storage annular baffle, the top end of the side wall of the medicine storage annular baffle is provided with a feeding opening which can correspond to the opening end of the medicine storage barrel, the lower end of the side wall of the medicine storage annular baffle is provided with a discharging opening which can correspond to the opening end of the medicine storage barrel, one end of the medicine storage barrel is open, and the end surface of the open end can be tightly attached to the inner wall of the medicine storage annular baffle;
the water supply mechanism comprises a water supply fixing disc, an annular water bag is arranged on the water supply fixing disc, a water bag baffle is arranged at the edge of the water supply fixing disc, one end of the annular water bag is sealed, the other end of the annular water bag extends out of the water bag baffle and is communicated with a water pipe through a connecting piece, the water pipe is connected with a hose, a valve is arranged on the water pipe, a check valve which allows the water to enter or not exit is arranged on the annular water bag, an opening corresponding to the discharge port is arranged right above the water pipe, and the medicine storage fixing disc is fixed on the water bag baffle through a support frame;
the annular water bag extrusion device further comprises an extrusion mechanism capable of extruding the annular water bag.
The medicine storage barrel can rotate to the position of the discharge port in sequence, when the opening end of the medicine storage barrel corresponds to the discharge port, medicines in the medicine storage barrel are discharged under the gravity condition and enter the through port, the position of the medicine storage barrel is kept unchanged at the moment, the through port is sealed, the hose can be inserted into the mouth of a patient, the annular water sac is extruded through the extrusion mechanism, the medicines are flushed out through the water flow and enter the mouth of the patient, the patient can preferably lift the head, the patient can be prevented from being choked, single medicines can be placed in the medicine storage barrel, and the problem that the patient spits medicines to waste all medicines is avoided; or mixed and then placed, preferably with a brief occlusion of the patient's mouth after ejection.
The opening of the hose is intended to be uppermost in use.
The opening of the opening end of the medicine storage barrel is smaller than the discharge opening, the medicines are generally powder or the bulk medicines are ground into powder, so that the medicine storage barrel is kept dry when the medicines are contained in the medicine storage barrel, and the inner wall of the medicine storage barrel is smooth as much as possible and is not stained with the powder.
Can go through the check valve annular water pocket inside water injection, until annular water pocket props up completely, annular water pocket can adopt the rubber material, or other materials that can warp make, but do not guarantee to use for a long time and do not have the harm to the human body, and the water of infusing is warm water generally.
The extrusion mechanism is in including rotating the setting the drive shaft of water supply fixed disk center department, the drive shaft is located the inside one end symmetry of water pocket baffle is provided with two extrusion poles, is located the actuating mechanism two is connected to the one end in the water supply fixed disk outside, the drive shaft rotates, the tip of extrusion pole can extrude cyclic annular water pocket, hydroenergy in the cyclic annular water pocket can pass through water pipe and hose discharge.
The medicine storage fixing disc is characterized in that a limiting disc is concentrically arranged on the outer side of the medicine storage fixing disc in the rotating shaft, a plurality of limiting grooves in one-to-one correspondence with the medicine storage barrels are uniformly distributed in the side wall of the limiting disc, a fixing plate is arranged on the medicine storage fixing disc and located above the limiting disc, a limiting pin is arranged below the fixing plate through a spring, and the limiting pin can be clamped in the limiting grooves. Therefore, the medicine storage barrel can be ensured to sequentially pass through the discharge hole and can be limited.
Store up the concentric diameter that is provided with of lower extreme of explosive barrel and be less than store up the dead lever of explosive barrel, store up the lateral wall of medicine rolling disc be provided with dead lever complex U type fixed slot, the sealed end of U type fixed slot is provided with the roof through the spring, the roof with the dead lever contact, the cooperation of spring and roof can with the open end top of explosive barrel is in store up on the inner wall of medicine annular baffle, store up the terminal surface of the open end of explosive barrel with store up medicine annular baffle's inner wall complex curved surface. Therefore, the medicine storage barrel can be conveniently detached to be cleaned, dried and disinfected so as to be used repeatedly.
The side wall of the top plate is provided with a deflector rod, so that the medicine storage barrel can be conveniently taken down by manually compressing a spring.
Just be located on the water pipe the outside of opening be provided with curved surface complex fan-shaped ring board, fan-shaped ring board sets up in the discharge opening and can with store up medicine ring baffle piece circular. Therefore, the sealing performance can be improved, and the waste caused by medicines is avoided.
The medicine storage rotating disc is concentrically provided with a second stud, the second stud is sleeved with a cover plate, the cover plate is fixed on the medicine storage rotating disc through a nut, and a spring positioning pin is arranged at the position, corresponding to the fixing rod, of the cover plate. The medicine storage barrel is further fixed.
The water supply fixing disc is characterized in that a mounting disc is arranged on the end face, far away from the water supply fixing disc, of the extrusion rod, a protective cover is concentrically arranged on the mounting disc through screws, and the protective cover is in contact with the water bag baffle.
The extrusion rods all comprise a fixed part and a movable part, a strip-shaped through groove is formed in one end, far away from the center, of the fixed part, the movable part is arranged in the strip-shaped through groove in a sliding mode, a vertical rod is arranged at one end, close to the center, of the movable part, and a horizontal rod facing to the axis is arranged on the vertical rod;
the outer terminal surface of protection casing is gone up the symmetry and is provided with the otic placode, it is provided with the screw rod to rotate on the otic placode, the horizon bar passes through threaded connection and sets up on the screw rod, rotate the screw rod, the movable part along the removal of bar logical groove can extrude cyclic annular water pocket is up to cyclic annular water pocket is sealed. Therefore, the on-off of the water path can be controlled through extrusion, a valve on the water pipe does not need to be closed at any time, and the backflow of water is avoided.
The annular water bag can be provided with a plurality of water storage parts which are integrated with the annular water bag and can be extruded, so that the water storage capacity can be increased.
The water supply fixing disc comprises a support and is characterized in that a support is arranged on the outer wall of the water supply fixing disc, an annular buckle is arranged on the support and comprises a semicircular fixing part and a semicircular moving part hinged to one end of the semicircular fixing part, the semicircular fixing part is arranged on the support, and the other ends of the semicircular fixing part and the semicircular moving part are fixed through bolts. Thus, the annular buckle can be fixed on the guardrail of the bed head.
The support comprises two support rods horizontally arranged on the outer wall of the water supply fixing disc, connecting rods are arranged on the side faces of the outer ends of the support rods and are perpendicular to the support rods, and positioning plates are vertically arranged on the upper end faces of the connecting rods;
the utility model discloses a lock, including semicircle fixed part, semicircle fly leaf, locating plate, semicircle fixed part and semicircle fly leaf, semicircle fixed part just is close to articulated department and is provided with the double-screw bolt, be provided with on the locating plate with double-screw bolt complex through-hole, the articulated department of semicircle fixed part and semicircle fly leaf can push up on the locating plate, the double-screw bolt passes through the nut to be fixed, semicircle fixed part and semicircle fly leaf can lock.
The first driving mechanism and the second driving mechanism can be driven by hands or by a motor with a speed reducer, and when the motors are used for driving, corresponding controllers can be arranged to control starting and stopping through remote control.
The working principle is as follows: through the rotation store up the medicine rolling disc, through put in mouthful place powder in proper order in the storage bucket, until depositing and finishing, open the check valve, toward fill water in the cyclic annular water pocket, cyclic annular water pocket is propped up.
When the medicine storage rotating disc is needed to be used, the medicine storage barrel is rotated to correspond to the discharge port, the medicine flows into the water pipe under the action of gravity, then the hose is extended into the mouth of a patient, preferably, the patient keeps a head-up posture, then the valve is opened, the extrusion rod is rotated to extrude the water in the annular water bag, and the medicine powder is flushed into the mouth of the patient;
in addition, the screw rod can be rotated to adjust the position of the movable part, so that the annular water bag is fixedly extruded and utilized, and the following working states can be realized:
(1) The fixing parts of the two extrusion rods completely extrude the annular water bag and can keep the annular water bag from water, so that water in the annular water bag and discharged water are not mixed, and the water-saving device is safe and sanitary.
(2) The fixing part of one of the extrusion rods completely extrudes the annular water bag and gradually departs from the water pipe in the rotation direction, so that when a patient vomits the medicine, the water in the water pipe can be kept back to avoid waste.
The two conditions can be selected according to the condition of the patient.
Compared with the prior art, the invention has the beneficial effects that: can assist the patients with dysphagia to take medicine manually.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Fig. 4 is a partially enlarged view of C in fig. 1.
Fig. 5 is a partial structural schematic diagram.
Fig. 6 is a schematic view of the structure with the cover plate removed.
Fig. 7 is a partial enlarged view of fig. 6 at D.
Fig. 8 is a schematic structural view of the shield.
Fig. 9 is a sectional view of the medicine storage barrel.
Fig. 10 is a schematic structural view of the medicine storage rotary disc and the related parts thereof.
Fig. 11 is a schematic structural view of a water supply fixing disk and related parts thereof.
Fig. 12 is a schematic structural view of the cover plate.
Wherein the reference numerals are: 1. a medicine storage rotating disc; 2. a water supply fixing disc; 3. an annular water pocket; 4. a fixed part; 5. a protective cover; 6. an annular buckle; 7. a support bar; 8. a medicine storage fixing disc; 9. a medicine storage barrel; 10. a water pipe; 11. a support; 12. a cover plate; 103. a rotating shaft; 104. a limiting disc; 105. a limiting groove; 106. a spacing pin; 107. a fixing plate; 109. a second stud; 110. a U-shaped fixing groove; 111. a top plate; 112. a deflector rod; 201. a water bag baffle; 202. installing a disc; 301. a one-way valve; 302. a water storage part; 401. a movable portion; 402. erecting a rod; 403. a horizontal bar; 404. a screw; 405. a strip-shaped through groove; 501. an ear plate; 601. a semicircular fixing part; 602. a semicircular movable part; 603. a stud; 604. hinging shafts; 605. a bolt; 701. a connecting rod; 702. positioning a plate; 801. a drug storage annular baffle; 802. a discharge outlet; 901. a fixing rod; 1001. a port; 1002. a fan ring plate; 1003. and (4) a valve.
Detailed Description
In order to clearly explain the technical features of the present solution, the present solution is explained by the following detailed description.
Referring to fig. 1-12, a drug storage device includes a drug storage mechanism and a water supply mechanism disposed below the drug storage mechanism;
the medicine storage mechanism comprises a medicine storage fixed disc 8, a medicine storage rotating disc 1 is concentrically and rotatably arranged on the medicine storage fixed disc 8, the medicine storage rotating disc 1 is connected with the driving mechanism I through a rotating shaft 103, and a plurality of medicine storage barrels 9 are circumferentially and uniformly distributed on the side wall of the medicine storage rotating disc 1;
a medicine storage annular baffle plate 801 is arranged at the edge of the medicine storage fixing disc 8, a feeding opening which can correspond to the opening end of the medicine storage barrel 9 is formed in the top end of the side wall of the medicine storage annular baffle plate 801, a discharging opening 802 which can correspond to the opening end of the medicine storage barrel 9 is formed in the lower end of the side wall of the medicine storage annular baffle plate 801, one end of the medicine storage barrel 9 is open, and the end face of the open end can be tightly attached to the inner wall of the medicine storage annular baffle plate 801;
the water supply mechanism comprises a water supply fixing disc 2, an annular water bag 3 is arranged on the water supply fixing disc 2, a water bag baffle 201 is arranged at the edge of the water supply fixing disc 2, one end of the annular water bag 3 is sealed, the other end of the annular water bag 3 is communicated with a water pipe 10 through a connecting piece by stretching out the water bag baffle 201, the water pipe 10 is connected with a hose, a valve 1003 is arranged on the water pipe 10, a one-way valve 301 allowing inflow and disallowing outflow is arranged on the annular water bag 3, a through hole 1001 corresponding to a discharge hole 802 is arranged right above the water pipe 10, and a medicine storage fixing disc 8 is fixed on the water bag baffle 201 through a support frame;
and the device also comprises an extrusion mechanism which can extrude the annular water bag 3.
The medicine storage barrel 9 can rotate to the position of the discharge port 802 in sequence, when the opening end of the medicine storage barrel 9 corresponds to the discharge port 802, medicine in the medicine storage barrel 9 is discharged under the condition of gravity and enters the through port 1001, the position of the medicine storage barrel 9 is kept unchanged at the moment, the through port 1001 is sealed, the hose can be inserted into the mouth of a patient, then the annular water sac is extruded through the extrusion mechanism, the medicine is flushed out through the water flow and enters the mouth of the patient, the head of the patient is preferably lifted, the effect is better, the size of the water flow can be controlled by controlling the extrusion speed, the patient is prevented from being choked, single medicine can be placed in the medicine storage barrel 9, and the waste of all the medicine caused by the patient who spits the medicine can be avoided; or mixed and then placed, and after ejection, the mouth of the patient is preferably temporarily sealed.
The opening of the hose is intended to be uppermost in use.
The opening of the opening end of the medicine storage barrel 9 is smaller than the discharge opening 802, medicines are generally powder or block-shaped medicines are ground into powder, so that the medicine storage barrel 9 needs to be kept dry when containing the medicines, and the inner wall is smooth as much as possible and is not stained with the powder.
The water can be injected into the annular water bag 3 through the check valve 301 until the annular water bag 3 is completely supported, the annular water bag 3 can be made of rubber or other deformable materials, but the injected water is generally warm water if the long-term use is not guaranteed.
The extrusion mechanism comprises a driving shaft which is rotatably arranged at the center of the water supply fixing disc 2, two extrusion rods are symmetrically arranged at one end of the driving shaft, which is positioned in the water bag baffle 201, one end of the driving shaft, which is positioned at the outer side of the water supply fixing disc 2, is connected with a second driving mechanism, the driving shaft rotates, the end parts of the extrusion rods can extrude the annular water bag 3, and water in the annular water bag 3 can be discharged through a water pipe 10 and a hose.
The rotating shaft 103 is concentrically provided with a limiting disc 104 on the outer side of the medicine storage fixing disc 8, a plurality of limiting grooves 105 corresponding to the medicine storage barrels 9 one to one are uniformly distributed on the side wall of the limiting disc 104, a fixing plate 107 is arranged on the medicine storage fixing disc 8 and above the limiting grooves 105, limiting pins 106 are arranged below the fixing plate 107 through springs, and the limiting pins 106 can be clamped in the limiting grooves 105. Thus, the medicine storage barrel 9 can be ensured to sequentially pass through the discharge hole 802 and can be limited.
A fixing rod 901 with the diameter smaller than that of the medicine storage barrel 9 is concentrically arranged at the lower end of the medicine storage barrel 9, a U-shaped fixing groove 110 matched with the fixing rod 901 is formed in the side wall of the medicine storage rotating disc 1, a top plate 111 is arranged at the sealing end of the U-shaped fixing groove 110 through a spring, the top plate 111 is in contact with the fixing rod 901, the open end of the medicine storage barrel 9 can be pushed against the inner wall of the medicine storage annular baffle 801 through the matching of the spring and the top plate 111, and the end face of the open end of the medicine storage barrel 9 is matched with the curved surface of the inner wall of the medicine storage annular baffle 801. Therefore, the medicine storage barrel 9 can be conveniently detached for cleaning, blow-drying and disinfection so as to be used repeatedly.
The side wall of the top plate 111 is provided with a shifting lever 112, which can facilitate the manual compression of the spring to take down the medicine storage barrel 9.
The outer side of the through hole 1001 on the water pipe 10 is provided with a fan-shaped ring plate 1002 matched with the curved surface, and the fan-shaped ring plate 1002 is arranged in the discharge hole 802 and can be spliced into a circle with the medicine storage annular baffle 801. Therefore, the sealing performance can be improved, and the waste caused by medicines is avoided.
The second studs 109 are concentrically arranged on the medicine storage rotating disc 1, the second studs 109 are sleeved with the cover plate 12, the cover plate 12 is fixed on the medicine storage rotating disc 1 through nuts, and spring positioning pins are arranged on the cover plate 12 corresponding to the fixing rods 901. Further fixing the medicine storage barrel 9.
The end face, far away from the water supply fixing disc 2, of the extrusion rod is provided with a mounting disc 202, the mounting disc 202 is concentrically provided with a protective cover 5 through screws, and the protective cover 5 is in contact with the water bag baffle 201.
The extrusion rods all comprise a fixed part 4 and a movable part 401, a strip-shaped through groove 405 is arranged at one end of the fixed part 4 far away from the center, the movable part 401 is arranged in the strip-shaped through groove 405 in a sliding mode, a vertical rod 402 is arranged at one end of the movable part 401 close to the center, and a horizontal rod 403 facing the axis is arranged on the vertical rod 402;
the outer end face of the protective cover 5 is symmetrically provided with lug plates 501, the lug plates 501 are provided with screw rods 404 in a rotating mode, the horizontal rods 403 are connected on the screw rods 404 through threads, the screw rods 404 are rotated, the movable portions 401 move along the strip-shaped through grooves 405, and the annular water bags 3 can be extruded until the annular water bags 3 are sealed. Therefore, the on-off of the water path can be controlled by extrusion, the valve 1003 on the water pipe 10 does not need to be closed at any time, and the water does not flow back.
The annular water bag 3 can be provided with a plurality of water storage parts 302 which are integrated with the annular water bag 3 and can be extruded, so that the water storage capacity can be increased.
Set up support 11 on the outer wall of water supply fixed disk 2, be provided with annular buckle 6 on support 11, annular buckle 6 includes semicircle fixed part 601 and articulates the semicircle movable part 602 in semicircle fixed part 601 one end, and it is articulated through articulated shaft 604 between semicircle fixed part 601 and the semicircle movable part 602, and semicircle fixed part 601 sets up on support 11, and the other end of semicircle fixed part 601 and semicircle movable part 602 passes through bolt 605 fixedly. So that it can be fixed on the guard rail of the bed head by the ring-shaped buckle 6.
The bracket 11 comprises two support rods 7 horizontally arranged on the outer wall of the water supply fixing disc 2, a connecting rod 701 is arranged on the side face of the outer end of each support rod 7 and is perpendicular to the support rods 7, and a positioning plate 702 is vertically arranged on the upper end face of each connecting rod 701;
the locating plate 702 is provided with a through hole matched with the stud 603, the hinge joint of the semicircular fixing part 601 and the semicircular movable plate can be supported on the locating plate 702, the stud 603 is fixed through a nut, and the semicircular fixing part 601 and the semicircular movable plate can be locked.
The first driving mechanism and the second driving mechanism can be driven by hands or by a motor with a speed reducer, and when the motors are used for driving, corresponding controllers can be arranged to control starting and stopping by remote control.
The working principle is as follows: through rotatory medicine rolling disc 1 that stores up, place powder in storage medicine bucket 9 in proper order through throwing the mouth, until depositing and finishing, open check valve 301, fill water in toward cyclic annular water pocket 3, cyclic annular water pocket 3 is propped up.
When the medicine storage rotating disc is required to be used, the medicine storage rotating disc 1 is rotated to enable the medicine storage barrel 9 to correspond to the discharge port 802, the medicine flows into the water pipe 10 under the action of gravity, then the hose is extended into the mouth of a patient, preferably, the patient keeps a head-up posture, then the valve 1003 is opened, the extrusion rod is rotated to extrude the water in the annular water bag 3, and medicine powder is flushed into the mouth of the patient;
in addition, the screw 404 can be rotated to adjust the position of the movable part, so as to fix the extrusion utilization of the annular water bag 3, and the following working states can be realized:
the fixing parts of the two extrusion rods completely extrude the annular water bag 3 and can keep the annular water bag 3 from discharging water, so that the water in the annular water bag 3 and the discharged water are not mixed, and the safety and sanitation are ensured.
The fixing part of one of the extrusion rods completely extrudes the annular water sac 3 and is one of the extrusion rods gradually far away from the water pipe 10 according to the rotation direction, so that when a patient vomits the medicine, the water in the water pipe 10 can be kept to flow back, and waste is avoided.
The two conditions can be selected according to the condition of the patient.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features of the present invention, which are not described in the present application, can be implemented by or using the prior art, and are not described herein again, and of course, the above description is not limited to the above examples, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which can be made by those skilled in the art within the spirit of the present invention should also fall within the scope of the present invention.
Claims (5)
1. The medicine storage device is characterized by comprising a medicine storage mechanism and a water supply mechanism arranged below the medicine storage mechanism;
the medicine storage mechanism comprises a medicine storage fixing disc, a medicine storage rotating disc is concentrically and rotatably arranged on the medicine storage fixing disc, the medicine storage rotating disc is connected with the driving mechanism I through a rotating shaft, and a plurality of medicine storage barrels are uniformly distributed on the side wall of the medicine storage rotating disc in the circumferential direction;
the edge of the medicine storage fixing disc is provided with a medicine storage annular baffle, the top end of the side wall of the medicine storage annular baffle is provided with a feeding opening which can correspond to the opening end of the medicine storage barrel, the lower end of the side wall of the medicine storage annular baffle is provided with a discharging opening which can correspond to the opening end of the medicine storage barrel, one end of the medicine storage barrel is open, and the end surface of the open end can be tightly attached to the inner wall of the medicine storage annular baffle;
the water supply mechanism comprises a water supply fixing disc, an annular water bag is arranged on the water supply fixing disc, a water bag baffle is arranged at the edge of the water supply fixing disc, one end of the annular water bag is sealed, the other end of the annular water bag extends out of the water bag baffle and is communicated with a water pipe through a connecting piece, the water pipe is connected with a hose, a valve is arranged on the water pipe, a check valve which allows the water to enter but not to exit is arranged on the annular water bag, an opening corresponding to the discharge opening is arranged right above the water pipe, and the medicine storage fixing disc is fixed on the water bag baffle through a support frame;
the annular water bag extrusion device also comprises an extrusion mechanism capable of extruding the annular water bag;
the extrusion mechanism comprises a driving shaft which is rotatably arranged at the center of the water supply fixing disc, two extrusion rods are symmetrically arranged at one end of the driving shaft, which is positioned in the water bag baffle, one end of the driving shaft, which is positioned at the outer side of the water supply fixing disc, is connected with a driving mechanism II, the driving shaft rotates, the end parts of the extrusion rods can extrude the annular water bag, and water in the annular water bag can be discharged through the water pipe and the hose;
a fixing rod with the diameter smaller than that of the medicine storage barrel is concentrically arranged at the lower end of the medicine storage barrel, a U-shaped fixing groove matched with the fixing rod is formed in the side wall of the medicine storage rotating disc, a top plate is arranged at the sealing end of the U-shaped fixing groove through a spring, the top plate is in contact with the fixing rod, the opening end of the medicine storage barrel can be pushed against the inner wall of the medicine storage annular baffle through the matching of the spring and the top plate, and the end face of the opening end of the medicine storage barrel is a curved surface matched with the inner wall of the medicine storage annular baffle;
a plurality of water storage parts which are integrated with the annular water bag and can be extruded can be arranged on the annular water bag;
an installation disc is arranged on the end face, far away from the water supply fixing disc, of the extrusion rod, a protection cover is concentrically arranged on the installation disc through screws, and the protection cover is in contact with the water bag baffle;
the extrusion rods all comprise a fixed part and a movable part, a strip-shaped through groove is formed in one end, far away from the center, of the fixed part, the movable part is arranged in the strip-shaped through groove in a sliding mode, a vertical rod is arranged at one end, close to the center, of the movable part, and a horizontal rod facing to the axis is arranged on the vertical rod;
the outer terminal surface of protection casing is gone up the symmetry and is provided with the otic placode, it is provided with the screw rod to rotate on the otic placode, the horizon bar passes through threaded connection and sets up on the screw rod, rotate the screw rod, the movable part along the removal of bar logical groove can extrude cyclic annular water pocket is up to cyclic annular water pocket is sealed.
2. The drug storage device of claim 1, wherein a limiting disc is concentrically arranged on the rotating shaft and outside the drug storage fixing disc, a plurality of limiting grooves corresponding to the drug storage barrels in a one-to-one manner are uniformly distributed on the side wall of the limiting disc, a fixing plate is arranged on the drug storage fixing disc and above the limiting disc, a limiting pin is arranged below the fixing plate through a spring, and the limiting pin can be clamped in the limiting grooves.
3. The drug storage device of claim 1, wherein a ring segment plate is disposed on the water pipe and outside the through opening, the ring segment plate being engaged with the curved surface, the ring segment plate being disposed in the discharge opening and being capable of forming a circle with the annular drug storage baffle.
4. The drug storage device of claim 2, wherein a second stud is concentrically arranged on the drug storage rotating disc, a cover plate is sleeved on the second stud, the cover plate is fixed on the drug storage rotating disc through a nut, and a spring positioning pin is arranged on the cover plate at a position corresponding to the fixing rod.
5. The drug storage device of any one of claims 1 to 4, wherein a support is arranged on the outer wall of the water supply fixing disk, an annular buckle is arranged on the support, the annular buckle comprises a semicircular fixing part and a semicircular movable part hinged to one end of the semicircular fixing part, the semicircular fixing part is arranged on the support, and the other end of the semicircular fixing part and the other end of the semicircular movable part are fixed through bolts.
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