CN104905972B - Internal medicine medicine-feeding device - Google Patents
Internal medicine medicine-feeding device Download PDFInfo
- Publication number
- CN104905972B CN104905972B CN201510415815.0A CN201510415815A CN104905972B CN 104905972 B CN104905972 B CN 104905972B CN 201510415815 A CN201510415815 A CN 201510415815A CN 104905972 B CN104905972 B CN 104905972B
- Authority
- CN
- China
- Prior art keywords
- support
- piston
- connecting plate
- angle
- injection cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of internal medicine medicine-feeding device,Piston rear side is connected with push rod,The one fixation of injection cylinder front end is closed to be communicated with injection nozzle,Injection cylinder outside is symmetrical to be connected to support mouth support,Each support mouth support includes the balladeur train of setting symmetrical above and below,Balladeur train is " [" type,Two free ends of balladeur train are fixedly linked with injection cylinder,The space surrounded between balladeur train and injection cylinder is chute,Common fore-aft travel is connected with connecting shaft in upper and lower two chutes,Pressing plate and connecting plate are integrally fixedly connected with connecting shaft between two balladeur trains simultaneously,Pressing plate is located at connecting plate rear side,Angle between pressing plate and connecting plate is obtuse angle,Connecting plate front end is integrally fixedly connected with support oralia,Angle between support oralia and connecting plate is also obtuse angle,The front end for supportting oralia is set relative to connecting plate inward slant,The front end of the two support oralias in left and right contacts after merging,Angle after two support oralias merge is acute angle,The injection nozzle is located in the space that two support oralias are surrounded.
Description
Technical field
The present invention relates to the medicine equipment that a kind of medical patient uses, more particularly to a kind of internal medicine medicine-feeding device.
Background technology
Medical patient with the disease such as coronary heart disease, myocardial infarction or heart failure generally requires treatment of lying up, in bed
On repose during, patient often needs to take liquid type medicine, but for this kind of patient is extremely difficult thing, due to
In poor health, most of liquids all can not be independently taken, it is necessary to be inculcated with soup ladle, cumbersome, liquid can also spill sometimes, dirt
Catch an illness bed.
The content of the invention
The present invention is for deficiency, there is provided a kind of beneficial to medication, internal medicine medicine-feeding device easy to use.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of internal medicine medicine-feeding device, including injection cylinder, closed in injection cylinder to slidably connect piston, piston rear side connects
Push rod is connected to, the one fixation of injection cylinder front end is closed to be communicated with injection nozzle, it is characterised in that injection cylinder outside is symmetrical
Support mouth support is connected to, each support mouth support includes the balladeur train of setting symmetrical above and below, balladeur train is " [" type, the two of balladeur train
Individual free end is fixedly linked with injection cylinder, and the space surrounded between balladeur train and injection cylinder is chute, in upper and lower two chutes
Common fore-aft travel is connected with connecting shaft, and pressing plate and connecting plate, pressing plate are integrally fixedly connected with simultaneously on the connecting shaft between two balladeur trains
Positioned at connecting plate rear side, the angle between pressing plate and connecting plate is obtuse angle, and connecting plate front end is integrally fixedly connected with support oralia, support oralia with
Angle between connecting plate is also obtuse angle, and the front end for supportting oralia is set relative to connecting plate inward slant, before the support oralia of left and right two
End contacts after merging, and the angle after two support oralias merge is acute angle, and the injection nozzle is located at two support oralias and surrounds
Space in.
According to described internal medicine medicine-feeding device, it is characterised in that the piston includes active piston and relay piston, driven
Piston is located at active piston front side, and active piston and relay piston slip closed with the injection cylinder inwall are connected, actively
Penetrating wears groove is offered along its thickness direction in the middle of piston, the push rod front end is closed from wears groove to be passed through, and push rod and master
Piston also rotates against connection；Depression forms and internal thread, push rod is carried in pit, pit forward in the middle of behind relay piston
Front end carries the external screw thread that can be connected with the internal thread in pit；It is further opened with along its thickness direction on active piston penetrating
Air channel, push rod side is fixedly connected with the blocking that can block air channel.
According to described internal medicine medicine-feeding device, it is characterised in that offer inner chamber, the ventilation inside the active piston
Groove and wears groove are communicated with inner chamber, and described blocking is located in inner chamber.
According to described internal medicine medicine-feeding device, it is characterised in that the inner chamber is hollow cylindrical shape.
According to described internal medicine medicine-feeding device, it is characterised in that the push rod is integrally fixedly linked with blocking by connecting rod.
According to described internal medicine medicine-feeding device, it is characterised in that the putting back-end is integrally fixedly connected with push handle, described
Injection cylinder rear port outside is integrally fixedly connected with baffle ring.
According to described internal medicine medicine-feeding device, it is characterised in that the angle between the support oralia and connecting plate be 150 ° extremely
170°；Angle between the pressing plate and connecting plate is 140 ° to 160 °.
According to described internal medicine medicine-feeding device, it is characterised in that the angle between the support oralia and connecting plate is 160 °；Institute
It is 145 ° to state the angle between pressing plate and connecting plate.
The present invention is improved on the basis of ordinary syringe, by syringe can by injecting liquid drug to disease population,
In order to patient opens one's mouth to take medicine, the present invention is provided with support mouth support in the both sides of injection cylinder, when patient takes medicine, will first support oralia
In insertion disease population, then simultaneously by two pressing plates are pinched, two support oralias open（Referring to Fig. 8）, the mouth of patient will support passively
Open, the patient for can not independently take medicine just can carry out medicine feed.Because patient is taken medicine by way of injection, therefore liquid is general
Will not spill, both be prevented effectively from unnecessary trouble, also ensure that the curative effect of medicine, be offered convenience to patient and nursing staff.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is the structural representation of active piston in Fig. 1；
Fig. 4 is the overlooking the structure diagram of Fig. 3；
Fig. 5 is the A-A cross section structure diagrams of Fig. 3；
Fig. 6 is push rod and the connection diagram for blocking in Fig. 1；
Fig. 7 is the overlooking the structure diagram of Fig. 6；
Fig. 8 is the structural representation after Fig. 1 supports mouthful stent open.
In accompanying drawing：
1st, push handle；2nd, push rod；3rd, baffle ring；4th, injection cylinder；5th, pressing plate；6th, chute；7th, balladeur train；8th, connecting shaft；9th, it is actively living
Plug；10th, inner chamber；11st, external screw thread；12nd, pit；13rd, relay piston；14th, connecting plate；15th, injection nozzle；16th, oralia is supportted；17th, ventilate
Groove；18th, connecting rod；19th, block；20th, wears groove.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in Figures 1 to 7, a kind of internal medicine medicine-feeding device, including injection cylinder 4, it is closed in injection cylinder 4 to be slidably connected
There is piston, piston rear side is connected with push rod 2, and the one fixation of the front end of injection cylinder 4 is closed to be communicated with injection nozzle 15, injection cylinder 4
Outside is symmetrical to be connected to support mouth support, and each support mouth support includes the balladeur train 7 of setting symmetrical above and below, and balladeur train 7 is
" [" type, two free ends and the injection cylinder 4 of balladeur train 7 are fixedly linked, and the space surrounded between balladeur train 7 and injection cylinder 4 is cunning
Groove 6, common fore-aft travel is connected with connecting shaft 8 in upper and lower two chutes 6, and one is fixed simultaneously on the connecting shaft 8 between two balladeur trains 7
Pressing plate 5 and connecting plate 14 are connected with, pressing plate 5 is located at the rear side of connecting plate 14, and the angle between pressing plate 5 and connecting plate 14 is obtuse angle, connecting plate 14
Front end is integrally fixedly connected with support oralia 16, and the angle between support oralia 16 and connecting plate 14 is also obtuse angle, supports the front end of oralia 16
Slope inwardly relative to connecting plate 14 and set, the front end of the two support oralias 16 in left and right contacts after merging, two support oralias 16
Angle after merging is acute angle, and the injection nozzle 15 is located in the space that two support oralias 16 are surrounded.
In the present invention, connecting shaft 8 can be moved forward and backward together with pressing plate 5 and connecting plate 14 in chute 6, when the mouth of patient
After being softened, injection cylinder 4 is promoted forward, injection nozzle 15 will be advanced further towards in disease population, be more effectively prevented from liquid
Spill.
In the present embodiment, the piston includes active piston 9 and relay piston 13, and relay piston 13 is located at active piston
The slip closed with the inwall of the injection cylinder 4 of 9 front sides, active piston 9 and relay piston 13 is connected, the centre edge of active piston 9
Its thickness direction offers penetrating wears groove 20, and the front end of the push rod 2 is closed from wears groove 20 to be passed through, and push rod 2 is living with active
Plug 9 also rotates against connection；Depression forms and internal thread is carried in pit 12, pit 12 forward in the middle of behind relay piston 13,
The front end of push rod 2 carries the external screw thread 11 that can be connected with the internal thread in pit 12；Also opened along its thickness direction on active piston 9
Penetrating air channel 17 is provided with, the side of push rod 2 is fixedly connected with the blocking 19 that can block air channel 17.
Forward promote push rod 2, the front end of push rod 2 enter relay piston 13 behind pit 12, after rotating push rod 2, push rod 2 with
Relay piston 13 is combined, and active piston 9 turns into an entirety with relay piston 13, can commonly be aspirated and injected.But, have
When due to artificial, the bad control of speed of injection liquid is sometimes fast and sometimes slow, and unfavorable patient medication, the present invention draws piston
It is divided into active piston 9 and relay piston 13, after aspiration medicinal liquid, reversely rotates push rod 2, push rod 2 is separated with relay piston 13,
And blocking 19 is mutually staggered with air channel 17, pull active piston 9, makes to be deposited between active piston 9 and relay piston 13 backward
In certain space, then rotating push-rod 2, make blocking 19 block air channel 17, between active piston 9 and relay piston 13
Space is confined space, after promoting push rod 2 forward, the increase of air pressure between active piston 9 and relay piston 13, force from
Piston 13 is pushed forward, because the air pressure between active piston 9 and relay piston 13 slowly discharges, therefore driven work
Plug 13 smoothly travels forward, and facilitates patient at the uniform velocity to take medicine.
In the present embodiment, offer inner chamber 10 inside the active piston 9, the air channel 17 and wears groove 20 with it is interior
Chamber 10 is communicated, and the blocking 19 is located in inner chamber 10.The inner chamber 10 is hollow cylindrical shape.The push rod 2 and blocking 19
Integrally it is fixedly linked by connecting rod 18.The rear end of the push rod 2 is integrally fixedly connected with push handle 1, outside the rear port of the injection cylinder 4
Face is integrally fixedly connected with baffle ring 3.
In the present embodiment, the angle between the support oralia 16 and connecting plate 14 is 150 ° to 170 °, preferably 160 °；Institute
It is 140 ° to 160 ° to state the angle between pressing plate 5 and connecting plate 14, preferably 145 °.
Claims (1)
1. a kind of internal medicine medicine-feeding device, including injection cylinder（4）, injection cylinder（4）It is interior it is closed slidably connect piston, after piston
Side is connected with push rod（2）, injection cylinder（4）Front end one fixation is closed to be communicated with injection nozzle（15）, it is characterised in that injection tube
Body（4）Outside is symmetrical to be connected to support mouth support, and each support mouth support includes the balladeur train of setting symmetrical above and below（7）,
Balladeur train（7）It is " [" type, balladeur train（7）Two free ends and injection cylinder（4）It is fixedly linked, balladeur train（7）With injection cylinder（4）
Between the space that surrounds be chute（6）, upper and lower two chutes（6）Interior common fore-aft travel is connected with connecting shaft（8）, two balladeur trains
（7）Between connecting shaft（8）It is upper to be integrally fixedly connected with pressing plate simultaneously（5）And connecting plate（14）, pressing plate（5）Positioned at connecting plate（14）Afterwards
Side, pressing plate（5）With connecting plate（14）Between angle be obtuse angle, connecting plate（14）Front end is integrally fixedly connected with support oralia（16）, support
Oralia（16）With connecting plate（14）Between angle also be obtuse angle, support oralia（16）Front end relative to connecting plate（14）Inward slant sets
Put, the support oralia of left and right two（16）Front end merge after contact, two support oralias（16）Angle after merging is acute angle,
The injection nozzle（15）Positioned at two support oralias（16）In the space for surrounding；The piston includes active piston（9）With driven work
Plug（13）, relay piston（13）Positioned at active piston（9）Front side, active piston（9）And relay piston（13）With the injection
Cylinder（4）The closed slip of inwall is connected, active piston（9）Centre offers penetrating wears groove along its thickness direction（20）, it is described
Push rod（2）Front end is from wears groove（20）It is interior it is closed pass through, and push rod（2）With active piston（9）Also rotate against connection；Relay piston
（13）Behind in the middle of forward depression form pit（12）, pit（12）It is interior with internal thread, push rod（2）Front end with can with it is recessed
Hole（12）The external screw thread that interior internal thread is connected（11）；Active piston（9）On be further opened with along its thickness direction it is penetrating logical
Air drain（17）, push rod（2）Side is fixedly connected with can block air channel（17）Blocking（19）；The active piston（9）It is interior
Portion offers inner chamber（10）, the air channel（17）And wears groove（20）And inner chamber（10）Communicate, the blocking（19）Positioned at interior
Chamber（10）It is interior；The push rod（2）With blocking（19）By connecting rod（18）Integrally it is fixedly linked.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510415815.0A CN104905972B (en) | 2015-07-16 | 2015-07-16 | Internal medicine medicine-feeding device |
| CN201710298965.7A CN107157769B (en) | 2015-07-16 | 2015-07-16 | Medicine taking device for patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510415815.0A CN104905972B (en) | 2015-07-16 | 2015-07-16 | Internal medicine medicine-feeding device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298965.7A Division CN107157769B (en) | 2015-07-16 | 2015-07-16 | Medicine taking device for patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104905972A CN104905972A (en) | 2015-09-16 |
| CN104905972B true CN104905972B (en) | 2017-06-23 |
Family
ID=54075708
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510415815.0A Expired - Fee Related CN104905972B (en) | 2015-07-16 | 2015-07-16 | Internal medicine medicine-feeding device |
| CN201710298965.7A Expired - Fee Related CN107157769B (en) | 2015-07-16 | 2015-07-16 | Medicine taking device for patient |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710298965.7A Expired - Fee Related CN107157769B (en) | 2015-07-16 | 2015-07-16 | Medicine taking device for patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104905972B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814979B (en) * | 2018-04-17 | 2020-09-22 | 吉林省中医药科学院 | A solid medicine feed ware for paediatrics |
| CN111330195B (en) * | 2020-04-03 | 2021-05-11 | 江西中科冠物联网科技有限公司 | Fire-fighting robot system |
| CN113925781B (en) * | 2021-10-26 | 2023-10-27 | 江苏食品药品职业技术学院 | Medicine feeding device for pediatric nursing |
Citations (6)
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|---|---|---|---|---|
| JP2007082634A (en) * | 2005-09-20 | 2007-04-05 | En Otsuka Pharmaceutical Co Ltd | Nutritive composition dosing device |
| CN202605326U (en) * | 2012-05-10 | 2012-12-19 | 王�琦 | Mouth dilator for mental patient |
| CN203303355U (en) * | 2013-06-26 | 2013-11-27 | 黄波 | Electric liquid diet injecting booster |
| CN203354905U (en) * | 2013-06-14 | 2013-12-25 | 四川大学华西医院 | Closed suction-free medicine bottle with solvent |
| CN203915137U (en) * | 2014-04-10 | 2014-11-05 | 青岛农业大学 | Laboratory animal medicine-feeding device |
| CN204745012U (en) * | 2015-07-16 | 2015-11-11 | 梁艳 | Medicine feed ware for internal medicine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6644309B2 (en) * | 2001-01-12 | 2003-11-11 | Becton, Dickinson And Company | Medicament respiratory delivery device and method |
| US8162906B2 (en) * | 2005-12-16 | 2012-04-24 | Terrill Matthew J | Medical device for delivery of liquids |
| CN201022696Y (en) * | 2007-03-21 | 2008-02-20 | 秦贞杰 | Oral opening tool |
| CN201064442Y (en) * | 2007-05-29 | 2008-05-28 | 尚卫东 | Oral cavity locating pincers |
| CN201295220Y (en) * | 2008-11-27 | 2009-08-26 | 李斌 | Medical gastriclavage opener |
| CN201684249U (en) * | 2010-01-29 | 2010-12-29 | 亓仲亮 | Air pressure boosting liquid medicine injector |
| CN204379484U (en) * | 2014-12-30 | 2015-06-10 | 赵春霞 | A kind of veterinary syringe |
-
2015
- 2015-07-16 CN CN201510415815.0A patent/CN104905972B/en not_active Expired - Fee Related
- 2015-07-16 CN CN201710298965.7A patent/CN107157769B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007082634A (en) * | 2005-09-20 | 2007-04-05 | En Otsuka Pharmaceutical Co Ltd | Nutritive composition dosing device |
| CN202605326U (en) * | 2012-05-10 | 2012-12-19 | 王�琦 | Mouth dilator for mental patient |
| CN203354905U (en) * | 2013-06-14 | 2013-12-25 | 四川大学华西医院 | Closed suction-free medicine bottle with solvent |
| CN203303355U (en) * | 2013-06-26 | 2013-11-27 | 黄波 | Electric liquid diet injecting booster |
| CN203915137U (en) * | 2014-04-10 | 2014-11-05 | 青岛农业大学 | Laboratory animal medicine-feeding device |
| CN204745012U (en) * | 2015-07-16 | 2015-11-11 | 梁艳 | Medicine feed ware for internal medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107157769A (en) | 2017-09-15 |
| CN104905972A (en) | 2015-09-16 |
| CN107157769B (en) | 2022-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kang Meijuan Inventor after: Li Zheng Inventor after: Niu Guilin Inventor after: Wang Jie Inventor after: Ma Ju Inventor after: Xiao Haiting Inventor before: Li Xu |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170527 Address after: Five Department of Neurology, Nanyang Central Hospital, 312 workers' road, Henan, Nanyang 473000, China Applicant after: Kang Meijuan Address before: Su Village 277200 villages and towns in Shandong province mulberry Shanting District of Zaozhuang city to City Central Mining Office of Dong Jing new district 20 building 2 unit 301 room Applicant before: Liang Yan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20180716 |