CN107174388B - Intelligent first-aid mouth opener - Google Patents
Intelligent first-aid mouth opener Download PDFInfo
- Publication number
- CN107174388B CN107174388B CN201710494118.8A CN201710494118A CN107174388B CN 107174388 B CN107174388 B CN 107174388B CN 201710494118 A CN201710494118 A CN 201710494118A CN 107174388 B CN107174388 B CN 107174388B
- Authority
- CN
- China
- Prior art keywords
- tube
- opening capsule
- operation tube
- suction
- diversion pipe
- 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
Links
- 239000002775 capsule Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000005461 lubrication Methods 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 5
- 229940079593 drug Drugs 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 34
- 230000006378 damage Effects 0.000 abstract description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001037 epileptic effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 208000028329 epileptic seizure Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940100691 oral capsule Drugs 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to a kind of intelligent first-aid mouth opener, this intelligence first-aid mouth opener includes the opening capsule of handle and elasticity；Offer diversion pipe in handle inner, in the suction wheel that is equipped with of water conservancy diversion inner coaxial tube, the suction wheel is engaged with the lubrication groove of a unilateral bearing, the periphery of the diversion pipe it is parallel operation tube is distributed with, it is coaxial in each operation tube that Pneumatic wheel is installed；In the front end of operation tube, sliding is provided with piston, is fixed with lancet on the piston；Expose operation tube towards liquid storage chamber and separation membrane, the tail end of lancet and be fixed in push plate in the tip of lancet；Venthole is offered in the rear end of operation tube, the venthole is connected to the opening capsule；It is additionally provided with suction tube through the opening capsule, is tightly connected between the tube wall and opening capsule of suction tube；The opener structure novel, uniqueness are able to maintain the unlatching of patient oral cavity, while protecting the tooth of patient, reduce oral cavity injury, while it is unimpeded to ensure respiration.
Description
Technical field
The present invention relates to a kind of medical instruments, are a kind of openers particularly.
Background technique
Opener is one of tool indispensable in emergency medical；Such as in epileptic seizure, the oral cavity of patient not by
The occlusion of control, spits out white foams simultaneously；Patient is likely to tongue to be fallen at this time, while blocking breathing；Doctor is in emergency relief
When, need to keep the mouth of patient to open, while wanting to prevent liquid from entering tracheae, blocking up even if the foam in cleaning patient oral cavity
Plug breathing；But traditional opener is inconvenient, may skid in use process, so that the oral cavity of patient is closed again；
In addition, the contact area of tooth and opener is smaller, and it is larger to the pressure of tooth, it is be easy to cause the loosening of tooth, to patient's
There are biggish harm in oral cavity.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of intelligent first-aid mouth opener, which can
It keeps patient oral cavity to open, while protecting the tooth of patient, reduce oral cavity injury, while it is unimpeded to ensure respiration.
To solve the above problems, the technical scheme adopted by the invention is that: this intelligence first-aid mouth opener include handle and
The opening capsule of elasticity；Airtight opening capsule is fixedly mounted on the side of handle；
Offer diversion pipe in handle inner, in the suction wheel that is equipped with of water conservancy diversion inner coaxial tube, the suction wheel with one
The lubrication groove of unilateral bearing engages, and the foreign steamer of unilateral bearing stretches out the tube wall of diversion pipe；
The periphery of the diversion pipe it is parallel operation tube is distributed with, in each operation tube it is coaxial be equipped with it is pneumatic
Wheel, the outer ring surface of each Pneumatic wheel stretch out operation tube and engage with the foreign steamer of unilateral bearing；It is also set up in the operation tube
There is liquid storage chamber, liquid storage is intracavitary to have separation membrane that medical fluid is isolated；Liquid storage is intracavitary to be placed with drug to be reacted；
In the front end of operation tube, sliding is provided with piston, is fixed with lancet on the piston；The tip court of lancet
To liquid storage chamber and separation membrane, the tail end of lancet exposes operation tube and is fixed in push plate；It is offered in the rear end of operation tube logical
Stomata, the venthole are connected to the opening capsule；Operation tube, piston, opening capsule form airtight space；
It is additionally provided with suction tube through the opening capsule, is tightly connected between the tube wall and opening capsule of suction tube；The pumping
One end of suction pipe is connected to diversion pipe, the other end and air communication.
The beneficial effects of the present invention are: under natural conditions, opening capsule is close to suction tube in the flat-shaped state that contracts, opening capsule；Suffering from
When person is in an emergency, such as in epileptic attack, opening capsule is filled in the mouth of patient, while pressing push plate, by liquid storage chamber
Interior separation membrane punctures；Drug to be reacted contacts with each other and generates gas, which flows through from venthole and enter opening capsule,
Opening capsule expands and then expands the oral cavity of patient.
Since patient involuntary can be engaged repeatedly opening capsule in pathogenic process, being open intracapsular gas can be repeatedly
Pass through venthole, and then get into, discharging operation cylinder, during gas pass in and out repeatedly, gas drives Pneumatic wheel positive, instead
To rotation, Pneumatic wheel drives the foreign steamer reciprocating rotation of unilateral bearing；Under the action of unilateral bearing, lubrication groove only can be along fixation side
To rotation, i.e. suction wheel only super fixed-direction rotation, so that lasting orientation is aspirated；Then, intraoral saliva, foam are from pumping
Suction pipe, diversion pipe are sucked out, to ensure that the oral cavity of patient is clean, effectively prevent foam to enter tracheae, influence patient
Breathing.
Since opening capsule has certain elasticity, opening capsule can be bonded the oval shape of patient, rather than only contact tooth
Tooth, therefore the capsule that is open effectively increases the force area in oral cavity, and the pressure injuries of oral cavity and tooth are obviously reduced；To patient's
Oral cavity plays a very good protection, while the opening capsule expanded can push down tongue, and patient is effectively prevent to bite oneself；It opens
Oral capsule is more mellow and full upon inflation, and the size of all directions is roughly the same, therefore, even if patient struggles, occlusion, causes opener
It rotates, be displaced, opener can also play a protective role always；The inventive structure is novel, unique, simple and quick,
The quality time can be won for medical aid；The cleaning that can guarantee patient oral cavity simultaneously prevents respiratory tract to be blocked, mentions significantly
The high life security of patient.
Preferably, being provided with indentation groove on the opening capsule；In order to which patient bitten, is taken care of one's teeth, together
When be capable of providing biggish frictional force, guarantee that opener is stable and be placed in the oral cavity of patient.
Preferably, being equipped with reseting pressuring spring between operation tube and piston；Capsule be open during continuous occlusion, gas
In the entrance operation tube of body repeatedly, under the influence of air pressure, piston can promote piston quick by pushing repeatedly, reseting pressuring spring
Reset, and then improve Pneumatic wheel velocity of rotation and frequency, to improve the suction effect of suction wheel.
Preferably, pressing push plate actively accelerates the revolving speed of Pneumatic wheel repeatedly；And then the suction effect of suction wheel is improved, add
The discharge of foam in fast oral cavity.
Preferably, being provided with de-bubble protrusion on the inner tubal wall of the diversion pipe；The intraoral foam of patient is passing through
After diversion pipe, de-bubble protrusion punctures bubble, effectively prevent foam to block entire diversion pipe, hinders the circulation of air, Jin Erwei
Patient provides sufficient oxygen.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram under this intelligence first-aid mouth opener one embodiment normal condition.
Fig. 2 is the cross section structure schematic diagram of embodiment illustrated in fig. 1 when in use.
Specific embodiment
Embodiment:
In Fig. 1, embodiment shown in Fig. 2, this intelligence first-aid mouth opener includes the opening capsule 2 of handle 1 and elasticity；Gas
Close opening capsule 2 is fixedly mounted on the side of handle 1；Indentation groove 21 is provided on the opening capsule 2；
Diversion pipe 11 is offered inside handle 1, it is coaxial in diversion pipe 11 that suction wheel 12, the suction wheel are installed
12 engage with the lubrication groove of a unilateral bearing 3, and the foreign steamer of unilateral bearing 3 stretches out the tube wall of diversion pipe 11；In the diversion pipe 11
Inner tubal wall on be provided with de-bubble protrusion 111；
The periphery of the diversion pipe 11 it is parallel operation tube 4 is distributed with, it is coaxial in each operation tube 4 to be equipped with
Pneumatic wheel 41, the outer ring surface of each Pneumatic wheel 41 stretch out operation tube 4 and engage with the foreign steamer of unilateral bearing 3；In the operation
It is additionally provided with liquid storage chamber 42 in cylinder 4, has separation membrane that medical fluid is isolated in liquid storage chamber 42；Medicine to be reacted is placed in liquid storage chamber 42
Object；
In the front end of operation tube 4, sliding is provided with piston 5, and reset pressure is equipped between the front end and piston 5 of operation tube 4
Spring 51；Lancet 52 is fixed on the piston 5；The tip of lancet 52 is towards liquid storage chamber 42 and separation membrane, lancet 52
Tail end expose and operation tube 4 and be fixed in push plate 6；Offer venthole in the rear end of operation tube 4, the venthole with it is described
The capsule 2 that is open is connected to；Operation tube 4, piston 5, opening capsule 2 form airtight space；
It is additionally provided with suction tube 7 through the opening capsule 2, is tightly connected between the tube wall and opening capsule 2 of suction tube 7；Institute
The one end for stating suction tube 7 is connected to diversion pipe 11, the other end and air communication.
Under natural conditions, opening capsule 2 is close to suction tube 7 in the flat-shaped state that contracts, opening capsule 2；When patient is in an emergency,
Such as in epileptic attack, opening capsule 2 is filled in the mouth of patient, while pressing push plate 6, the separation membrane in liquid storage chamber 42 is pierced
It is broken；Drug to be reacted contacts with each other and generates gas, which flows through from venthole and enter opening capsule 2, and opening capsule 2 expands
And then the oral cavity of patient is expanded.
Since patient involuntary can be engaged repeatedly opening capsule 2 in pathogenic process, the gas being open in capsule 2 can be anti-
Multiple passes through venthole, and then gets into, discharging operation cylinder 4, and during gas passes in and out repeatedly, gas is driving Pneumatic wheel 41 just
To, rotate backward, Pneumatic wheel 41 drive unilateral bearing 3 foreign steamer reciprocating rotation；Under the action of unilateral bearing 3, lubrication groove is only capable of
It is enough to be rotated along fixed-direction, i.e. the only super fixed-direction rotation of suction wheel 12, so that lasting orientation is aspirated；In the present embodiment,
In the entrance operation tube 4 of gas repeatedly, under the influence of air pressure, by pushing repeatedly, reseting pressuring spring 51 can promote to live piston 5
Plug 5 quickly resets, and then improves the velocity of rotation and frequency of Pneumatic wheel 41, to improve the suction effect of suction wheel 12.
Then, intraoral saliva, foam are sucked out from suction tube 7, diversion pipe 11, such as dotted arrow institute in Fig. 2
Show；Oral cavity to ensure that patient is clean, effectively prevent foam to enter tracheae, influences patient respiratory；In the present embodiment, suffer from
For the intraoral foam of person after diversion pipe 11, de-bubble protrusion 111 punctures bubble, and foam is effectively prevent to block entire water conservancy diversion
Pipe 11 hinders the circulation of air, and then provides sufficient oxygen for patient.
Since opening capsule 2 has certain elasticity, opening capsule 2 can be bonded the oval shape of patient, rather than only contact
Tooth, therefore the capsule 2 that is open effectively increases the force area in oral cavity, and the pressure injuries of oral cavity and tooth are obviously reduced；At this
In embodiment, be arranged in indentation groove 21 on opening capsule 2 can further protection tooth, while there is preferable anti-skidding work
With, effectively prevent opening capsule 2 be detached from from oral cavity；The opening for playing a very good protection, while expanding to the oral cavity of patient
Capsule 2 can push down tongue, and patient is effectively prevent to bite oneself；The capsule 2 that is open is more mellow and full upon inflation, the size of all directions
It is roughly the same, therefore, even if patient struggles, occlusion, cause opener to rotate, be displaced, opener can also play always
Protective effect；The inventive structure is novel, unique, simple and quick, can win the quality time for medical aid；It simultaneously can
The cleaning for guaranteeing patient oral cavity prevents respiratory tract to be blocked, substantially increases the life security of patient.
In addition, medical staff can also actively press push plate 6 repeatedly, accelerate the revolving speed of Pneumatic wheel 41；And then improve suction
The suction effect of wheel 12 accelerates the discharge of foam in oral cavity.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of intelligence first-aid mouth opener, this intelligence first-aid mouth opener include the opening capsule (2) of handle (1) and elasticity；It is airtight
Opening capsule (2) be fixedly mounted on the side of handle (1)；It is characterized by: diversion pipe (11) are offered inside handle (1),
Coaxial in diversion pipe (11) to be equipped with suction wheel (12), the lubrication groove of the suction wheel (12) and a unilateral bearing (3) is nibbled
It closes, the foreign steamer of unilateral bearing (3) stretches out the tube wall of diversion pipe (11)；The periphery of the diversion pipe (11) it is parallel behaviour is distributed with
Make cylinder (4), coaxial in each operation tube (4) to be equipped with Pneumatic wheel (41), the outer ring surface of each Pneumatic wheel (41) is stretched
It operation tube (4) and is engaged out with the foreign steamer of unilateral bearing (3)；Liquid storage chamber (42), liquid storage are additionally provided in the operation tube (4)
There is separation membrane that medical fluid is isolated in chamber (42)；Drug to be reacted is placed in liquid storage chamber (42)；It is sliding in the front end of operation tube (4)
It is dynamic to be provided with piston (5), lancet (52) are fixed on the piston (5)；The tip of lancet (52) is towards liquid storage chamber
(42) expose operation tube (4) with separation membrane, the tail end of lancet (52) and be fixed on push plate (6)；In the rear end of operation tube (4)
Venthole is offered, the venthole is connected to the opening capsule (2)；Operation tube (4), piston (5), opening capsule (2) form gas
Close space；It is additionally provided with suction tube (7) through the opening capsule (2), it is airtight between the tube wall and opening capsule (2) of suction tube (7)
Connection；One end of the suction tube (7) is connected to diversion pipe (11), the other end and air communication.
2. intelligence first-aid mouth opener according to claim 1, it is characterised in that: be arranged on the opening capsule (2) with teeth
Trace groove (21).
3. intelligence first-aid mouth opener according to claim 2, it is characterised in that: pacify between operation tube (4) and piston (5)
Equipped with reseting pressuring spring (51).
4. intelligence first-aid mouth opener according to claim 1 or 2 or 3, it is characterised in that: in the interior of the diversion pipe (11)
It is raised (111) that de-bubble is provided on tube wall.
5. intelligence first-aid mouth opener according to claim 1 or 2 or 3, it is characterised in that: press push plate (6) repeatedly actively
Accelerate the revolving speed of Pneumatic wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494118.8A CN107174388B (en) | 2017-06-26 | 2017-06-26 | Intelligent first-aid mouth opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494118.8A CN107174388B (en) | 2017-06-26 | 2017-06-26 | Intelligent first-aid mouth opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107174388A CN107174388A (en) | 2017-09-19 |
| CN107174388B true CN107174388B (en) | 2019-09-13 |
Family
ID=59845612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494118.8A Expired - Fee Related CN107174388B (en) | 2017-06-26 | 2017-06-26 | Intelligent first-aid mouth opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174388B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842651B (en) * | 2020-12-31 | 2023-04-28 | 姬利 | Head-wearing type bite-block for epilepsy |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153434A2 (en) * | 2010-06-03 | 2011-12-08 | The General Hospital Corporation | Apparatus and method for devices for imaging structures in or at one or more luminal organs |
| JP5674011B2 (en) * | 2010-10-04 | 2015-02-18 | 株式会社ジェイ・エム・エス | Oral pressure measuring device and pressure measuring probe |
| CN202942239U (en) * | 2012-12-13 | 2013-05-22 | 赵阳 | Collapsible saliva suction tube |
| CN204839420U (en) * | 2015-08-10 | 2015-12-09 | 郑州人民医院 | Mouth -gag |
| EP3130885A1 (en) * | 2015-08-11 | 2017-02-15 | Ivoclar Vivadent AG | Scanning apparatus, balloon for operation with a scanning apparatus, method for operating a scanning apparatus and control program for a scanning apparatus |
| CN107088047B (en) * | 2017-06-19 | 2018-12-25 | 朱司军 | Safety medical treatment opener |
-
2017
- 2017-06-26 CN CN201710494118.8A patent/CN107174388B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107174388A (en) | 2017-09-19 |
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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 |
Inventor after: Zhang Liyuan Inventor after: Zhang Benyan Inventor after: Zhang Lifang Inventor after: Zhu Xiaoju Inventor before: Zhu Xiaoju |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: 450052 North Third Ring Road and Longhu Central Intersection, 43 University Road, Zhengzhou City, Henan Province Applicant after: The First Affiliated Hospital of Zhengzhou University Address before: Room 2107, Wuzhong Mall Building, 388 Dongwu South Road, Suzhou City, Jiangsu Province, 215000 Applicant before: Zhu Xiaoju |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Liyuan Inventor after: Zhang Lizhan Inventor after: Zhang Lingrui Inventor after: Zhang Benyan Inventor after: Zhang Lifang Inventor after: Zhu Xiaoju Inventor before: Zhang Liyuan Inventor before: Zhang Benyan Inventor before: Zhang Lifang Inventor before: Zhu Xiaoju |
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| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |