CN104436403B - A kind of oral cavity partial anesthesia outfit - Google Patents
A kind of oral cavity partial anesthesia outfit Download PDFInfo
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- CN104436403B CN104436403B CN201410250428.1A CN201410250428A CN104436403B CN 104436403 B CN104436403 B CN 104436403B CN 201410250428 A CN201410250428 A CN 201410250428A CN 104436403 B CN104436403 B CN 104436403B
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- gas
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- tooth
- anesthesia
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Abstract
The present invention relates to anesthesia equipment technical field, more particularly to a kind of oral cavity partial anesthesia outfit.Its structure includes the body of a facing type, described body can wrap the gum of tooth and tooth below or above, gas-liquid import is provided at both ends with body, middle part is provided with gas liquid outlet, described gas-liquid import connects vavuum pump by pipeline connection anesthesia mechanism, described gas liquid outlet by pipeline；Oxygen, the mixed gas of anesthetic or the liquid for anaesthetizing mechanism ejection enter in body through gas-liquid import, and surface local anaesthesia is carried out to intrinsic gum, and are pumped out by gas liquid outlet by vacuum, so as to form a loop.The present invention a kind of oral cavity partial anesthesia outfit, superficial anesthesia of mouth can be confined at tooth and gum by it, and effectively control anesthetic diffusion, not only anaesthetic effect more preferably, and can avoid human body take in anaesthetic the problem of.
Description
Technical field
The present invention relates to anesthesia equipment technical field, more particularly to a kind of oral cavity partial anesthesia outfit.
Background technology
It is generally believed that anesthesia be by medicine or other method generation a kind of nervous centralis and（Or）Peripheral nervous system
The characteristics of invertibity function inhibitio, this suppression, is mainly the forfeiture for feeling the particularly pain sensation.
For clinical anesthesia, mainly include general anesthesia and local anaesthesia.
Local anaesthesia be utilize local anesthetic such as procaine, lidocaine etc., be injected at corresponding site make spinal nerve,
Neuropile or nerve cord and the thinner peripheral termination of nerve are blocked, and make a certain position of body be temporarily lost with feeling.Office
The characteristics of portion is anaesthetized is exactly " part " that anesthesia is confined to body, and the consciousness of patient is clear-headed.Conventional method includes canalis spinalis
Interior anesthesia (retardance), nerve block, regional block, local infiltration anesthesia and surface anesthesia etc..
Surface anesthesia is that the strong local anesthetic of permeability is sprayed or is coated on the surfaces such as mucous membrane, conjunctiva to produce anesthesia
Effect.
It is that anesthetic is coated with or sprayed in field of operation surface for superficial anesthesia of mouth, anaesthetic is absorbed, local
Nerve endings is benumbed, analgesis, so as to reach the effect of anesthesia.Suitable for Abscess incision drainage under oral mucosa, pull out pine
Dynamic deciduous teeth, and the mucomembranous surface anesthesia before endotracheal intubation.Conventional medicine is 1% ~ 2% dicaine, its anaesthetic effect
It is stronger；But because its is toxic, but expansible blood vessel and strengthen the speed of drug absorption, therefore when in use it is noted that dosage, or
A small amount of adrenaline is added in dicaine.
Current superficial anesthesia of mouth, its method and the apparatus used, usually using the anesthesia spray gun with shower nozzle, directly
Being connected on needs the part anaesthetized to be sprayed or smeared, and it operates the requirement to medical personnel higher, and for arcotic
Agent, it is easy to after injection is smeared, inside of human body is entered by the esophagus of people, so as to cause unnecessary adverse reaction.
The content of the invention
In order to solve problem of the prior art, the invention provides a kind of oral cavity partial anesthesia outfit, it can be by oral cavity
Surface anesthesia is confined at tooth and gum, and effectively control anesthetic diffusion, not only anaesthetic effect more preferably, Er Qieneng
Enough avoid the problem of human body takes in anaesthetic.
The technical solution adopted in the present invention is as follows：
A kind of oral cavity partial anesthesia outfit, includes the body of a facing type, described body can wrap tooth with
And the gum of tooth below or above, gas-liquid import is provided at both ends with body, and middle part is provided with gas liquid outlet, described gas
Liquid import connects vavuum pump by pipeline connection anesthesia mechanism, described gas liquid outlet by pipeline；Anaesthetize the oxygen that mechanism sprays
Gas, the mixed gas of anesthetic or liquid enter in body through gas-liquid import, and surface local anaesthesia is carried out to intrinsic gum,
And be pumped out by gas liquid outlet by vacuum, so as to form a loop.
The beneficial effect that the technical scheme that the present invention is provided is brought is：
Pass through the body design of facing type so that gum portion to be anaesthetized is rolled into an independent space by body,
The injection of anesthetic is carried out to this space by gas-liquid import, so that entering for highly effective and safe is capable of in its part for needing to anaesthetize
Row anesthesia, by gas liquid outlet, by anesthetic and oxygen or water etc., other gas liquids are extracted out at any time, it is not rested on
In oral cavity, it is to avoid many deficiencies of ejection-type anesthesia method under prior art, and the anesthesia of separate space formula also causes
Anaesthetic effect is more preferably concentrated.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of overall structure diagram of oral cavity partial anesthesia outfit of the present invention；
Fig. 2 is a kind of body construction schematic diagram of oral cavity partial anesthesia outfit of the present invention（Embodiment 1）；
Fig. 3 for Fig. 2 A-A to structure sectional view；
Fig. 4 is a kind of body construction schematic diagram of oral cavity partial anesthesia outfit of the present invention（Embodiment 2）.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one：
As shown in Figure 1, a kind of oral cavity partial anesthesia outfit, includes the body 1 of a facing type, the described energy of body 1
Enough wrap and be provided at both ends with gas-liquid import 2 on the gum of tooth and tooth below or above, body 1, middle part is provided with
Gas liquid outlet 3, described gas-liquid import 2 is by the connection anesthesia of pipeline 4 mechanism 5, and described gas liquid outlet 3 is connected by pipeline 6
Vavuum pump 7；Oxygen, the mixed gas of anesthetic or the liquid for anaesthetizing the ejection of mechanism 5 enter in body 1 through gas-liquid import 2, to this
Gum in body 1 carries out surface local anaesthesia, and is suctioned out by gas liquid outlet 3 by vavuum pump 7, so as to form a loop.
As shown in accompanying drawing 2,3, the body 1 of the present embodiment is made up of tooth portion 11, gum portion 12, described tooth portion 11 to
Descend or connect up gum portion 12, the lower section tooth and gum of fully wrapped around people is capable of in described tooth portion 11 and gum portion 12
Or top tooth and gum, on inwall of the described tooth portion 11 with the join domain in gum portion 12 being provided with gas-liquid leads
To groove 13.
Gum portion 12 is raised laterally, and formation can be accommodated on the space 14 of gas-liquid, described space 14 or lower edge
Described gas-liquid guide groove 13 is set.
In the present embodiment, the space 14 in gum portion 12 can facilitate oxygen, the mixed gas of anesthetic or liquid can
The deposition polymerization at gum, so as to strengthen the anaesthetic effect to gum top layer, the gas-liquid guide groove 13 above it is then responsible for making oxygen
Gas, the mixed gas of anesthetic or liquid have one to flow to passage, allow it under the pressure effect of vavuum pump, are entered by gas-liquid
Mouth 2 is suctioned out to movement at gas liquid outlet 3, so that a loop is formed, without stopping and oozing out for a long time in oral cavity
Outside body 1.
Body 1 need to be only engaged on the upper jaw or lower jaw by patient, and the gaseous mixture of oxygen, anesthetic is injected by anaesthetizing mechanism
Body or liquid, than being anaesthetized if desired for lower-left jaw, the body 1 of suitable lower jaw is engaged by patient, and connection is anaesthetized into mechanism 5
Pipeline be plugged on left side gas-liquid import 2 on, by connect vavuum pump 7 pipeline be connected to middle part gas liquid outlet 3 on, you can
Realize needs the anesthesia at position to the tooth gum of lower-left jaw.
Embodiment two：
Embodiment one is the body design of individual layer, it is adaptable to the situation that only mandibular teeth or maxillary teeth are anaesthetized.
The present embodiment provides a kind of double layer body, and body 1 is made up of lower jaw part 111 and upper jaw part 112, it is described under
It is connected between jaw part 111 and upper jaw part 112 by connecting portion 113, described 112 points of lower jaw part 111 or upper jaw part
It is not made up of tooth portion 11, gum portion 12, described tooth portion 11 connects gum portion 12, described tooth portion 11 downward or upward
It is capable of the lower section tooth and gum or top tooth and gum of fully wrapped around people with gum portion 12, in described tooth portion
11 on the inwall of the join domain in gum portion 12 with being provided with gas-liquid guide groove 13.
This double layer body structure that the present embodiment is provided, it is adaptable to which upper lower gum is required for the situation of anesthesia, and patient is only
Body 1 need to be engaged between upper lower jaw, by anaesthetize mechanism need anaesthetize position gas-liquid import 2 at injection oxygen,
The mixed gas or liquid of anesthetic are that can be achieved to need tooth gum the anesthesia at position.
Embodiment three：
The present embodiment and the difference of embodiment one and embodiment two be, can in order to play more preferably sealing effectiveness
Flexible gasket 8 is provided with the edge in body 1, flexible gasket 8 can be with gum adsorbed close, so that tooth portion
11st, gum portion 12 and the environment of tooth gum one opposing seal of formation of parcel, so as to increase the effect of anesthesia, reduce anesthesia
The influence leaked of agent.
Example IV：
For avoid without using gas-liquid import leak when in use, check valve can be set at gas-liquid import, it is ensured that its
It can only enter, it is impossible to go out.
Embodiment five：
, can be with for the anesthetic recycling in the oxygen, the mixed gas of anesthetic or the liquid that suction out vavuum pump 7
One anesthetic recovering mechanism is set on the pipeline 6 that gas liquid outlet 3 is connected with vavuum pump 7.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of oral cavity partial anesthesia outfit, include the body of a facing type, described body can wrap tooth and
The gum of tooth below or above, it is characterised in that gas-liquid import is provided at both ends with described body, middle part is provided with gas
Liquid is exported, and described gas-liquid import is by pipeline connection anesthesia mechanism, and described gas liquid outlet connects vavuum pump by pipeline；Fiber crops
Oxygen, the mixed gas of anesthetic or the liquid that liquor-saturated mechanism sprays enter in body through gas-liquid import, and intrinsic gum is entered
The local anaesthesia of row surface, and be pumped out by gas liquid outlet by vacuum, so as to form a loop, described body is by lower jaw part
Constituted with upper jaw part, described lower jaw part with being connected between maxillar part point by connecting portion, described lower jaw part or on
Jaw part is made up of tooth portion, gum portion respectively, and described tooth portion connects gum portion downward or upward, described tooth portion and
The lower section tooth and gum or top tooth and gum of fully wrapped around people is capable of in gum portion, in described tooth portion and tooth
Gas-liquid guide groove is provided with the inwall of the join domain in gum portion, described gum portion is raised laterally, and formation can accommodate gas
The space of liquid, it is described spatially or lower edge sets described gas-liquid guide groove.
2. a kind of oral cavity partial anesthesia outfit according to claim 1, it is characterised in that the edge of described body is set
Flexible sealing gasket, it can be with gum adsorbed close, so as to play the sealing function between body and gum.
3. a kind of oral cavity partial anesthesia outfit according to claim 1, it is characterised in that set at described gas-liquid import
Check valve.
4. a kind of oral cavity partial anesthesia outfit according to claim 1, it is characterised in that described gas liquid outlet and vacuum
Anesthetic recovering mechanism is provided with the pipeline of pump connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250428.1A CN104436403B (en) | 2014-06-09 | 2014-06-09 | A kind of oral cavity partial anesthesia outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250428.1A CN104436403B (en) | 2014-06-09 | 2014-06-09 | A kind of oral cavity partial anesthesia outfit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104436403A CN104436403A (en) | 2015-03-25 |
| CN104436403B true CN104436403B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250428.1A Active CN104436403B (en) | 2014-06-09 | 2014-06-09 | A kind of oral cavity partial anesthesia outfit |
Country Status (1)
| Country | Link |
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| CN (1) | CN104436403B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721753A (en) * | 2017-04-20 | 2018-11-02 | 中国科学院深圳先进技术研究院 | Assisting in diagnosis and treatment equipment and its operating method for local anesthesia procedures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225810A (en) * | 1998-02-09 | 1999-08-18 | 王世宇 | Teeth, periodontal omnibearing lavation system |
| CN203183446U (en) * | 2013-04-17 | 2013-09-11 | 武汉大学 | Folded type sprinkling can for surface anesthesia |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439681A (en) * | 1966-10-31 | 1969-04-22 | Surgical Eng & Research Corp | Cooling apparatus for dental anesthetization |
| JPH043327Y2 (en) * | 1986-01-25 | 1992-02-03 | ||
| US5924863A (en) * | 1995-04-18 | 1999-07-20 | Jacobs; Allison J. | Delivery system |
| CN2366068Y (en) * | 1999-01-12 | 2000-03-01 | 杨怀安 | Tooth protection appliance |
| US20040234456A1 (en) * | 2003-05-12 | 2004-11-25 | Gymama Slaughter | Device for oral administration of teething drug, other drugs and other oral administration |
| CN2722945Y (en) * | 2004-08-06 | 2005-09-07 | 王圣时 | Oral local anaesthetic instrument |
| CN2870758Y (en) * | 2006-01-25 | 2007-02-21 | 朱明志 | Medical tooth guard |
-
2014
- 2014-06-09 CN CN201410250428.1A patent/CN104436403B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225810A (en) * | 1998-02-09 | 1999-08-18 | 王世宇 | Teeth, periodontal omnibearing lavation system |
| CN203183446U (en) * | 2013-04-17 | 2013-09-11 | 武汉大学 | Folded type sprinkling can for surface anesthesia |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104436403A (en) | 2015-03-25 |
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