CN107157769A - Patient's drug administration devices - Google Patents
Patient's drug administration devices Download PDFInfo
- Publication number
- CN107157769A CN107157769A CN201710298965.7A CN201710298965A CN107157769A CN 107157769 A CN107157769 A CN 107157769A CN 201710298965 A CN201710298965 A CN 201710298965A CN 107157769 A CN107157769 A CN 107157769A
- Authority
- CN
- China
- Prior art keywords
- support
- piston
- connecting plate
- injection cylinder
- angle
- 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.)
- Granted
Links
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 patient's drug administration devices, push rod is connected with rear side of piston, the integral fixation in injection cylinder front end is closed to be communicated with injection nozzle, it is symmetrical outside injection cylinder 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 two chutes up and down, pressing plate and connecting plate are integrally fixedly connected with connecting shaft between two balladeur trains simultaneously, pressing plate is located on rear side of connecting plate, angle between pressing plate and connecting plate is obtuse angle, connecting plate front end is integrally fixedly connected with support oralia, it is also obtuse angle to support the angle between oralia and connecting plate, 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 a kind of medicine equipment, more particularly to a kind of patient's drug administration devices.
Background technology
Patient with the disease such as coronary heart disease, myocardial infarction or heart failure generally requires treatment of lying up, quiet in bed
During sleeping, patient often needs to take liquid type medicine, but is extremely difficult thing for this kind of patient, due to body
Weakness, most of decoctions all can not be independently taken, it is necessary to be inculcated with soup ladle, and cumbersome, decoction can also be spilt sometimes, pollution disease
Bed.
The content of the invention
The present invention is beneficial to medication, patient's drug administration devices easy to use for deficiency there is provided a kind of.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
Closed in a kind of patient's drug administration devices, including injection cylinder, injection cylinder to slidably connect piston, piston rear side, which is connected with, to be pushed away
Bar, the integral fixation in injection cylinder front end is closed to be communicated with injection nozzle, it is characterised in that symmetrical outside injection cylinder to connect respectively
Support mouth support is connected to, each support mouth support includes the balladeur train of setting symmetrical above and below, and balladeur train is " [" type, two freedom of balladeur train
End be fixedly linked with injection cylinder, the space surrounded between balladeur train and injection cylinder be chute, up and down in two chutes jointly before
After be connected with the connecting shaft between connecting shaft, two balladeur trains while being integrally fixedly connected with pressing plate and connecting plate, pressing plate, which is located at, to be connected
On rear side of plate, 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 and connecting plate it
Between angle be also obtuse angle, the front end for supportting oralia slopes inwardly relative to connecting plate and set, and the front end of the support of left and right two oralias merges
After contact, the angles after two support oralias merge are acute angle, and the injection nozzle is located at two spaces for surrounding of support oralias
It is interior.
According to described patient's drug administration devices, it is characterised in that the piston includes active piston and relay piston, driven work
Plug is located on front side of active piston, and active piston and relay piston are connected with the closed slip of the injection cylinder inwall, actively living
Penetrating wears groove is offered along its thickness direction in the middle of plug, the push rod front end is closed out of wears groove to be passed through, and push rod and active
Piston also rotates against connection；Depression forms pit forward in the middle of behind relay piston, and pit is interior to be carried before internal thread, push rod
End is with the external screw thread that can be connected with the internal thread in pit；On active piston penetrating lead to is further opened with along its thickness direction
Air drain, push rod side, which is fixedly connected with, can block the blocking of air channel.
According to described patient's drug administration devices, it is characterised in that offer inner chamber, the air channel inside the active piston
Communicated with wears groove with inner chamber, described block is located at interior intracavitary.
According to described patient's drug administration devices, it is characterised in that the inner chamber is hollow cylindrical shape.
According to described patient's drug administration devices, it is characterised in that the push rod is integrally fixedly linked with blocking by connecting rod.
According to described patient's drug administration devices, it is characterised in that the putting back-end is integrally fixedly connected with push handle, the note
Baffle ring is integrally fixedly connected with outside shooting cylinder body rear port.
The present invention be improved on the basis of ordinary syringe, by syringe can by injecting liquid drug into disease population,
In order to which 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
Insert in 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, medicine feed just can be carried out for the patient that can not independently take medicine.Because patient is taken medicine by way of injection, therefore decoction is general
It 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 Fig. 1 left view structural representation；
Fig. 3 is the structural representation of active piston in Fig. 1；
Fig. 4 is Fig. 3 overlooking the structure diagram；
Fig. 5 is Fig. 3 A-A cross section structure diagrams；
Fig. 6 is push rod and the connection diagram of blocking in Fig. 1；
Fig. 7 is Fig. 6 overlooking the structure diagram；
Fig. 8 is the structural representation after Fig. 1 support mouthful stent opens.
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, active piston；
10th, inner chamber；11st, external screw thread；12nd, pit；13rd, relay piston；14th, connecting plate；15th, injection nozzle；16th, oralia is supportted；17th, air channel；
18th, connecting rod；19th, block；20th, wears groove.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figures 1 to 7, it is closed in a kind of patient's drug administration devices, including injection cylinder 4, injection cylinder 4 to slidably connect
Push rod 2 is connected with rear side of piston, piston, closed be communicated with outside injection nozzle 15, injection cylinder 4 is integrally fixed in the front end of injection cylinder 4
Face 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 chute
6, common fore-aft travel is connected with the connecting shaft 8 between connecting shaft 8, two balladeur trains 7 the fixed company of one simultaneously in two chutes 6 up and down
Pressing plate 5 and connecting plate 14 are connected to, pressing plate 5 is located at the rear side of connecting plate 14, before the angle between pressing plate 5 and connecting plate 14 is obtuse angle, connecting plate 14
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 phase of oralia 16
Slope inwardly for 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 are closed
And after angle be acute angle, the injection nozzle 15 is located in two spaces for surrounding of support oralias 16.
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, and injection nozzle 15 will be advanced further towards in disease population, be more effectively prevented from decoction
Spill.
In the present embodiment, the piston includes active piston 9 and relay piston 13, and relay piston 13 is located at active piston
9 front sides, active piston 9 and relay piston 13 are connected with the closed slip of the inwall of injection cylinder 4, the centre edge of active piston 9
Its thickness direction offers penetrating wears groove 20, and the front end of push rod 2 is closed out of wears groove 20 to be passed through, and push rod 2 is with actively living
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
Provided with penetrating air channel 17, the side of push rod 2, which is fixedly connected with, can block the blocking 19 of air channel 17.
Promote push rod 2 forward, the pit 12 that the front end of push rod 2 enters behind relay piston 13, 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, commonly can 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 deposit 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, is promoted after 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, described to block 19 in inner chamber 10.The inner chamber 10 is hollow cylindrical shape.The push rod 2 is with blocking 19
Integrally it is fixedly linked by connecting rod 18.The rear end of push rod 2 is integrally fixedly connected with outside push handle 1, the rear port of injection cylinder 4
Face is integrally fixedly connected with baffle ring 3.
Claims (2)
1. a kind of patient's drug administration devices, including injection cylinder（4）, injection cylinder（4）It is interior it is closed slidably connect piston, on rear side of piston
It is connected with push rod（2）, injection cylinder（4）The integral fixation in front end is closed to be communicated with injection nozzle（15）, it is characterised in that injection cylinder
（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）, it is sliding
Frame（7）For " [" type, balladeur train（7）Two free ends and injection cylinder（4）It is fixedly linked, balladeur train（7）With injection cylinder（4）It
Between the space that surrounds be chute（6）, two chutes up and down（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）Rear side, pressure
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）Slope inwardly and set,
The support oralia of left and right two（16）Front end merge after contact, two support oralias（16）Angle after merging is acute angle, institute
State injection nozzle（15）Positioned at two support oralias（16）In the space surrounded；The piston includes active piston（9）And relay piston
（13）, relay piston（13）Positioned at active piston（9）Front side, active piston（9）And relay piston（13）With the injection tube
Body（4）Closed slide of inwall is connected, active piston（9）Centre offers penetrating wears groove along its thickness direction（20）, it is described to push away
Bar（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 to carry 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, which is fixedly connected with, can block air channel（17）Blocking（19）；The push rod（2）With blocking
（19）Pass through connecting rod（18）Integrally it is fixedly linked；The push rod（2）Rear end is integrally fixedly connected with push handle（1）, the injection tube
Body（4）Baffle ring is integrally fixedly connected with outside rear port（3）.
2. patient's drug administration devices according to claim 1, it is characterised in that the active piston（9）Inside offers inner chamber
（10）, the air channel（17）And wears groove（20）And inner chamber（10）Communicate, it is described to block（19）Positioned at inner chamber（10）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298965.7A CN107157769B (en) | 2015-07-16 | 2015-07-16 | Medicine taking device for patient |
Applications Claiming Priority (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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510415815.0A Division CN104905972B (en) | 2015-07-16 | 2015-07-16 | Internal medicine medicine-feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107157769A true CN107157769A (en) | 2017-09-15 |
| CN107157769B CN107157769B (en) | 2022-01-18 |
Family
ID=54075708
Family Applications (2)
| 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 |
| CN201510415815.0A Expired - Fee Related CN104905972B (en) | 2015-07-16 | 2015-07-16 | Internal medicine medicine-feeding device |
Family Applications After (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107157769B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330195A (en) * | 2020-04-03 | 2020-06-26 | 何大安 | Fire-fighting robot body |
| CN113925781A (en) * | 2021-10-26 | 2022-01-14 | 江苏食品药品职业技术学院 | Medicine feeding device for pediatric nursing |
Families Citing this family (1)
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US8162906B2 (en) * | 2005-12-16 | 2012-04-24 | Terrill Matthew J | Medical device for delivery of liquids |
| CN203915137U (en) * | 2014-04-10 | 2014-11-05 | 青岛农业大学 | Laboratory animal medicine-feeding device |
| CN204379484U (en) * | 2014-12-30 | 2015-06-10 | 赵春霞 | A kind of veterinary syringe |
Family Cites Families (6)
| 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 |
| 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 |
| CN204745012U (en) * | 2015-07-16 | 2015-11-11 | 梁艳 | Medicine feed ware for internal medicine |
-
2015
- 2015-07-16 CN CN201710298965.7A patent/CN107157769B/en not_active Expired - Fee Related
- 2015-07-16 CN CN201510415815.0A patent/CN104905972B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203915137U (en) * | 2014-04-10 | 2014-11-05 | 青岛农业大学 | Laboratory animal medicine-feeding device |
| CN204379484U (en) * | 2014-12-30 | 2015-06-10 | 赵春霞 | A kind of veterinary syringe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330195A (en) * | 2020-04-03 | 2020-06-26 | 何大安 | Fire-fighting robot body |
| CN113925781A (en) * | 2021-10-26 | 2022-01-14 | 江苏食品药品职业技术学院 | Medicine feeding device for pediatric nursing |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104905972B (en) | 2017-06-23 |
| CN104905972A (en) | 2015-09-16 |
| CN107157769B (en) | 2022-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yukun Inventor after: Hua Yanmei Inventor after: Zhou Dongmei Inventor after: Lin Lin Inventor after: Li Xu Inventor before: Li Xu |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211231 Address after: 250014 No. 402, unit 3, building 5, No. 26, Shanshi East Road, Lixia District, Jinan City, Shandong Province Applicant after: Xu Yukun Address before: 277200 29 front road, Shan Ting District, Zaozhuang, Shandong 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: 20220118 |