CN105597215B - A kind of painless oral cavity pushing anesthetic apparatus - Google Patents
A kind of painless oral cavity pushing anesthetic apparatus Download PDFInfo
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- CN105597215B CN105597215B CN201610078305.3A CN201610078305A CN105597215B CN 105597215 B CN105597215 B CN 105597215B CN 201610078305 A CN201610078305 A CN 201610078305A CN 105597215 B CN105597215 B CN 105597215B
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- holder
- oral cavity
- arcotic
- bottom plate
- anesthetic apparatus
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- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/19—Constructional features of carpules, syringes or blisters
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- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of painless oral cavity pushing anesthetic apparatus, belong to medical apparatus and instruments technical field, including a shell, the bottom of shell is equipped with a big bottom plate, big bottom plate is equipped with a holder, the top of holder is equipped with a conduit seat support, it is detachably connected a 1.8mL/2.2mL narcotic bottle crossover subs in arcotic sleeve installation hole seat, the top of holder is equipped with a stepper motor with core motor axis, the top of core motor axis is equipped with a mandril, core motor axis is internally provided with a lead screw, the bottom of lead screw is equipped with a driving lever being laterally arranged, the bottom of holder is equipped with a pressure sensor, big bottom plate is equipped with a photoelectric limit switch.The present invention can not only use the narcotic bottle of 1.8mL capacity, also the narcotic bottle of 2.2mL capacity can be used, the crowd of imposing stature suitable for Europe, America etc. uses, and nothing needs to change arcotic sleeve, therapeutic process can mitigate patient's pain, therapeutic process is more comfortable, and medical staff operates more convenient.
Description
Technical field
The present invention relates to medical apparatus and instruments technical field, specifically a kind of painless oral cavity pushing anesthetic apparatus.
Background technology
During dental care, in order to mitigate the pain of patient, need to anaesthetize operative site.It uses at present
Anesthesia is manually to anaesthetize, and arcotic is injected into the position anaesthetized needed for oral cavity by syringe by medical staff, due to
The particularity of physiology of oral cavity structure, operation are extremely difficult.Moreover, because controlling unstable when manual injection, syringe needle is caused to deflect,
Dislocation is easy tod produce, simultaneously as needle tubing is coarse, unusual pain when patient injection increases the pain of patient, while also increasing
The pressure and the feared state of mind of patient.
Currently, some domestic medical institutions have used the instrument for oral anesthestia, and it is the arcotic of 1.8mL capacity
Bottle, is used in combination matched arcotic sleeve to be used in combination, therefore this instrument for oral anesthestia is had using crowd
Limitation is only applicable to asian population, is not suitable for the crowds such as Europe of imposing stature, America use.First, the present invention is directed to
The problem provides a kind of painless oral cavity pushing anesthetic apparatus, can not only use the narcotic bottle of 1.8mL capacity, can also use
The narcotic bottle of 2.2mL capacity is suitable for the crowd of imposing stature such as Europe, America and uses, and nothing needs to change arcotic sleeve,
Therapeutic process can mitigate patient's pain, and therapeutic process is more comfortable, and medical staff operates more convenient；Secondly,
In order to solve the problems, such as the phenomenon of leakage in existing pushing anesthetic apparatus, liquid-leakage preventing mechanism is used in the present invention, can be avoided in leakage
In the case of liquid corrosion electrical motor, cause therapeutic process to interrupt, influence to treat, or even get an electric shock；Again, existing in order to solve
Pushing anesthetic apparatus electric shock problem, present invention employs protection against electric shock measures so that pushing anesthetic apparatus is more safe and reliable in use；
Finally, pushing anesthetic apparatus causes mandril hypertonia during pushing arcotic in order to prevent, keeps patient uncomfortable and fragile
Instrument, present invention employs over-pressed prompt measures, prevent hypertonia from damaging instrument.
Invention content
In view of this, the present invention is intended to provide provide a kind of painless oral cavity pushing anesthetic apparatus, 1.8mL capacity can not only be used
Narcotic bottle, can also use the narcotic bottle of 2.2mL capacity, be suitable for crowd's use of imposing stature such as Europe, America, and
And without arcotic sleeve is needed to change, therapeutic process can mitigate patient's pain, and therapeutic process is more comfortable, and medical staff operates
Come more convenient.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：A kind of painless oral cavity pushing anesthetic apparatus, including one
The bottom of shell, the shell is equipped with a big bottom plate, and the big bottom plate is equipped with a holder, and the side of the holder is equipped with one and drives
The other side of dynamic device, the holder is equipped with a power panel, and the inside of the holder is equipped with a control panel, the control panel connection one
The top of floor push socket, the holder is equipped with a conduit seat support, and the top of the conduit seat support is arcotic sleeve
Hole seat is installed, a 1.8mL/2.2mL narcotic bottle crossover subs are detachably connected in the arcotic sleeve installation hole seat, it is described
The top of holder is equipped with a stepper motor with core motor axis, and the top of the core motor axis is equipped with a mandril, described
Core motor axis is internally provided with a lead screw, and the mandril connect with lead screw and is located on straight line, the bottom of the lead screw
The bottom of lead screw is fixed in one end of the driving lever being laterally arranged equipped with one, the driving lever, and the other end of the driving lever is slidably connected
In the side of holder, the bottom of the holder is equipped with a pressure sensor, and the big bottom plate is equipped with a photoelectric limit switch.
Further, the top center of the arcotic sleeve installation hole seat is equipped with an arcotic sleeve mounting hole, described
Arcotic sleeve installation hole seat is internally provided with a bottom plate, and baffle is equipped between the bottom plate and arcotic sleeve installation hole seat,
The bottom plate center is equipped with support column, and the support column is located at the underface of arcotic sleeve mounting hole, the arcotic sleeve
It installs and is equipped with dry spring magnetic switch in hole seat, the dry spring magnetic switch is located at the outside of baffle.
Further, the 1.8mL/2.2mL narcotic bottles crossover sub includes a fixed column, the outside of the fixed column
Wall bottom margin is set there are two flange, and a through-hole, the through-hole and the concentric setting of fixed column are equipped in the fixed column, described
The top edge of the lateral wall of fixed column is arranged with two strong magnet cavitys, and a strong magnet is equipped in the strong magnet cavity,
The top of described two strong magnet cavitys is equipped with a locking platform, and an arcotic sleeve interface, the fiber crops are equipped in the locking platform
Liquor-saturated medicine sleeve interface is communicated with through-hole, it is described locking platform side wall on set there are two lock notch, the arcotic sleeve interface
Top be equipped with a chimb.
Further, the arcotic sleeve interface is S types, Z-type or Φ type structures.
Further, the side of the holder is equipped with a strip hole, and the other end of the driving lever is equipped with a polytetrafluoroethyl-ne
Alkene wheel, the polytetrafluoroethylene (PTFE) wheel is located in strip hole, and can be slided up and down in strip hole.
Further, the lower end of the lead screw is equipped with a ground wire, and the other end of the ground wire is connected on big bottom plate.
Further, drip tray in a holder is equipped in the conduit socket holder, drip tray is located at step in the holder
The top of stepper motor, the mandril sequentially pass through drip tray in holder, arcotic sleeve installation hole seat and 1.8mL/ when rising
2.2mL narcotic bottle crossover subs.
Further, the bottom angled of drip tray is arranged in the holder, and the center of drip tray is equipped with one in the holder
Column, is equipped with perforation in the column, and the both sides of drip tray are equipped with a fixed ear in the holder, drip tray in the holder
Bottom lowest point be equipped with a drainage mouth.
Further, a drainpipe is connected in the drainage mouth, the drainpipe is drawn from big bottom plate.
Further, it is equipped with a concave station above the column, is used to put sealing rubber ring in this concave station, makes drip tray in holder
It is waterproof between mandril.
Further, the top of the mandril is equipped with a cushion rubber.
Further, the front panel of the shell is equipped with a needle guard jack, is led for disposable anesthesia
Pipe is inserted into together with syringe needle and sheath.
Further, the front panel of the shell is opened equipped with a starting switch, a start switch indicator, a conversion
Pass, a change-over switch indicator light, an overvoltage prompt indicator light, a liquid measure indicator light, working condition switch, resorption instruction
Lamp, a volume+- adjusting key and a power supply indicator.
Further, the control panel includes a microcontroller, and the microcontroller is connected with driver, the microcontroller and drive
Dynamic device connects power panel, and the driver is connected with stepper motor, and the stepper motor connects pressure sensor, and the pressure passes
Sensor connects microcontroller, and the photoelectric limit switch connects microcontroller, and the microcontroller connection change-over switch, floor push are inserted
Seat, dry spring magnetic switch and working condition switch.
Further, the microcontroller is also connected with an information ring sound circuit, one amplification sound of the information ring sound circuit connection
Amount control circuit, the amplification of volume control circuit connect a loud speaker and volume+- adjusting key.
Further, liquid measure indicator light, resorption indicator light, overvoltage prompt indicator light and conversion are also connected on the microcontroller
Switch indication light.
Further, starting switch is connected between the power panel and microcontroller.
Compared with the existing technology, the present invention has the advantage that：
(1) present invention can not only use the narcotic bottle of 1.8mL capacity, can also use the arcotic of 2.2mL capacity
Bottle is suitable for the crowd of imposing stature such as Europe, America and uses, and without arcotic sleeve is needed to change, therapeutic process can mitigate
Patient's pain, therapeutic process is more comfortable, and medical staff operates more convenient；
(2) use in holder that drip tray is as liquid-leakage preventing mechanism in the present invention, the case where narcotic bottle is crushed leakage
Under, liquid is drained into the outside of the shell of pushing anesthetic apparatus, liquid corrosion electrical motor in the case of leakage can be avoided, cause to treat
Journey is interrupted, and influences to treat, or even get an electric shock；
(3) present invention employs protection against electric shock measures so that pushing anesthetic apparatus is more safe and reliable in use；
(4) present invention employs protection against excessive pressure, prevent pushing anesthetic apparatus mandril pressure mistake during pushing arcotic
Height influences to treat and damages instrument.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the front view of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 2 is the side view of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 3 is the vertical view of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 4 is the structural schematic diagram of the inside of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 5 is the conduit for being equipped with 1.8mL capacity narcotic bottle and arcotic sleeve of the painless oral cavity pushing anesthetic apparatus of the present invention
The structural schematic diagram of the inside of seat support.
Fig. 6 be the painless oral cavity pushing anesthetic apparatus of the present invention be equipped with 2.2mL capacity narcotic bottle and arcotic sleeve and
The structural schematic diagram of the inside of the conduit seat support of 1.8mL/2.2mL narcotic bottle crossover subs.
Fig. 7 is the structural schematic diagram that drip tray is connect with drainpipe in the holder of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 8 is the vertical view of drip tray in the holder of the painless oral cavity pushing anesthetic apparatus of the present invention.
Fig. 9 is the structural schematic diagram of the strip hole of the holder of the painless oral cavity pushing anesthetic apparatus of the present invention.
Figure 10 is the knot of the 1.8mL/2.2mL narcotic bottle crossover subs of the S type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
Structure schematic diagram.
Figure 11 is bowing for the 1.8mL/2.2mL narcotic bottle crossover subs of the S type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 12 is the side of the 1.8mL/2.2mL narcotic bottle crossover subs of the S type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 13 is the knot of the 1.8mL/2.2mL narcotic bottle crossover subs of the Φ type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
Structure schematic diagram.
Figure 14 is bowing for the 1.8mL/2.2mL narcotic bottle crossover subs of the Φ type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 15 is the side of the 1.8mL/2.2mL narcotic bottle crossover subs of the Φ type structures of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 16 is the knot of the 1.8mL/2.2mL narcotic bottle crossover subs of the Z-type structure of the painless oral cavity pushing anesthetic apparatus of the present invention
Structure schematic diagram.
Figure 17 is bowing for the 1.8mL/2.2mL narcotic bottle crossover subs of the Z-type structure of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 18 is the side of the 1.8mL/2.2mL narcotic bottle crossover subs of the Z-type structure of the painless oral cavity pushing anesthetic apparatus of the present invention
View.
Figure 19 is the block diagram of the work of the painless oral cavity pushing anesthetic apparatus of the present invention.
In figure：
1, shell；2, big bottom plate；3, holder；4, strip hole；5, driver；6, power panel；7, control panel；8, floor push
Socket；9, conduit seat support；10, arcotic sleeve installs hole seat；11,1.8mL/2.2mL narcotic bottles crossover sub；12, it pushes up
Bar；13, cushion rubber；14, lead screw；15, driving lever；16, polytetrafluoroethylene (PTFE) wheel；17, it is grounded；18, pressure sensor；19, photoelectricity limits
Bit switch；20, arcotic sleeve mounting hole；21, bottom plate；22, baffle；23, support column；24, dry spring magnetic switch；25, fixed column；
26, flange；27, through-hole；28, strong magnet cavity；29, strong magnet；30, platform is locked；31, arcotic sleeve interface；32, locking slot
Mouthful；33, chimb；34, drip tray in holder；35, column；36, it perforates；37, fixed ear；38, drainage mouth；39, drainpipe；40、
Needle guard jack；41, starting switch；42, start switch indicator；43, change-over switch；44, change-over switch indicator light；45、
Overvoltage prompt indicator light；46, liquid measure indicator light；47, working condition switchs；48, resorption indicator light；49, volume+- adjusting key；
50, power supply indicator；51, microcontroller；52, stepper motor；53, information ring sound circuit；54, amplification of volume control circuit；55, it raises
Sound device；56,1.8mL capacity narcotic bottle；57, arcotic sleeve；58, syringe needle and sheath；59,2.2mL capacity narcotic bottle；
60, concave station.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figs. 1-7, the bottom of a kind of painless oral cavity pushing anesthetic apparatus, including a shell 1, shell 1 is equipped with a big bottom plate 2,
Big bottom plate 2 is equipped with a holder 3, and the side of holder 3 is equipped with a strip hole 4, and the side of holder 3 is equipped with a driver 5, holder 3
The other side be equipped with a power panel 6, the inside of holder 3 is equipped with a control panel 7, and control panel 7 connects a floor push socket 8, foot
It steps on switch socket 8 and is equipped with a conduit seat support 9 for being inserted into floor push, the top of holder 3, the top of conduit seat support 9 is
Arcotic sleeve installs hole seat 10, and being detachably connected a 1.8mL/2.2mL narcotic bottles in arcotic sleeve installation hole seat 10 turns
The top of changing-over head 11, holder 3 is equipped with a stepper motor 52 with core motor axis, and the top of core motor axis is equipped with a top
The top of bar 12, mandril 12 is equipped with a cushion rubber 13, and core motor axis is internally provided with a lead screw 14, and mandril 12 is connect with lead screw 14
And on straight line, the bottom of lead screw 14 is equipped with a driving lever 15 being laterally arranged, and lead screw 14 is fixed in one end of driving lever 15
Bottom, the other end of driving lever 15 is equipped with a polytetrafluoroethylene (PTFE) wheel 16, and polytetrafluoroethylene (PTFE) wheel 16 is located in strip hole 4, and can
It is slided up and down in strip hole 4, the lower end of lead screw 14 is equipped with a ground wire 17, and the other end for being grounded 17 is connected to big bottom plate 2
On, the bottom of holder 3 is equipped with a pressure sensor 18, and 2 are equipped with a photoelectric limit switch 19 on big bottom plate.
The top center of arcotic sleeve installation hole seat 10 as shown in Figure 5,6 is equipped with an arcotic sleeve mounting hole 20, fiber crops
Liquor-saturated medicine sleeve installation hole seat 10 is internally provided with a bottom plate 21, and baffle is equipped between bottom plate 21 and arcotic sleeve installation hole seat 10
22,21 center of bottom plate is equipped with support column 23, and support column 23 is located at the underface of arcotic sleeve mounting hole 20, arcotic sleeve peace
It fills and is equipped with dry spring magnetic switch 24 in hole seat 10, dry spring magnetic switch 24 is located at the outside of baffle 22.
As shown in Figure 10-18,1.8mL/2.2mL narcotic bottles crossover sub 11 includes a fixed column 25, fixed column 25
Lateral wall bottom margin is set there are two flange 26, is equipped with a through-hole 27 in fixed column 25, through-hole 27 with fixed column 25 is concentric sets
It sets, the top edge of the lateral wall of fixed column 25 is arranged with two strong magnet cavitys 28, and the last one is equipped in strong magnet cavity 28
The top of magnet 29, two strong magnet cavitys 28 is equipped with a locking platform 30, and an arcotic sleeve interface 31 is equipped in locking platform 30,
Arcotic sleeve interface 31 is communicated with through-hole 27, is locked and is set on the side wall of platform 30 there are two notch 32 is locked, arcotic sleeve connects
The top of mouth 31 is equipped with a chimb 33, and arcotic sleeve interface 31 is S types, Z-type or Φ type structures, is installed according to arcotic sleeve
The type of the structure choice arcotic sleeve interface in hole 20.
As shown in Figure 7,8, drip tray 34 in a holder is equipped in conduit socket holder 9, drip tray 34 is located at step in holder
The top of stepper motor, mandril 12 sequentially pass through drip tray 34 in holder, arcotic sleeve installation hole seat 10 and 1.8mL/ when rising
2.2mL narcotic bottles crossover sub 11, the bottom angled setting of drip tray 34 in holder, the center of drip tray 34 is equipped in holder
One column 35, is equipped with perforation 36 in column 35, and the both sides of drip tray 34 are equipped with a fixed ear 37 in holder, drip tray in holder
34, which are bolted fixed ear 37, is fixed on conduit seat support 9, and the lowest point of the bottom of drip tray 34 is equipped with one in holder
Drainage mouth 38 connects a drainpipe 39 in drainage mouth 38, and drainpipe 39 is drawn from big bottom plate 2, and it is recessed that 35 top of column is equipped with one
Platform 60, concave station 60 is interior for putting sealing rubber ring, makes waterproof between drip tray 34 and mandril 12 in holder.
The front panel of shell 1 is equipped with a needle guard jack 40, for disposable anesthetic tube together with syringe needle
And sheath is inserted into.
The front panel of shell 1 is equipped with a starting switch 41, a start switch indicator 42, a change-over switch 43, one
44, one overvoltage prompt indicator light 45 of change-over switch indicator light, a liquid measure indicator light 46, a working condition switch 47, a resorption refer to
Show lamp 48, a volume+- adjusting key 49 and a power supply indicator 50.
As shown in figure 19, control panel 7 includes a microcontroller 51, and microcontroller 51 is connected with driver 5, microcontroller 51 and driving
Device 5 connects power panel 6, and starting switch 41 is connected between power panel 6 and microcontroller 51, and driver 5 is connected with stepper motor 52, walks
Stepper motor 52 connects pressure sensor 18, and pressure sensor 18 connects microcontroller 51, and photoelectric limit switch 19 connects microcontroller 51,
Microcontroller 51 connects change-over switch 43, floor push socket 8, dry spring magnetic switch 24 and working condition switch 47, and microcontroller 51 is also
An information ring sound circuit 53 is connected, information ring sound circuit 53 connects an amplification of volume control circuit 54, amplification of volume control circuit
54 connect a loud speakers 55 and volume+- adjusting key 49, and liquid measure indicator light 46, resorption indicator light 48, mistake are also connected on microcontroller 51
Pressure prompt indicator light 45 and change-over switch indicator light 44.
The application method and the course of work of the present invention：
(1) 1.8mL capacity narcotic bottle operating method：
The present invention is connected 220V power supplys by 1.11, and power supply indicator 50 is bright；
1.12 are inserted into floor push in floor push socket 8；
1.13 started by press switches 41, start switch indicator 42 is bright, and mandril 12 returns 0 automatically；
After 1.14 power on, in one minute simultaneously started by press switch 41 and working condition switch 47, mandril 12 oneself
It is dynamic to rapidly increase to the top, and be automatically stopped, the top of mandril 12 and the week of cushion rubber 13 are applied to a little medical ventolin
It encloses, prevents medicine bottle glass breaking, the method inspection can also be used or replace cushion rubber 13；
1.15 pressing working condition switches 47, mandril 12 is automatically stopped after dropping quickly to 0 automatically, in injection process
Midway stops, and mandril 12 rests on 0 or more any position, pressing working condition switch 47,12 automatic rapid decrease of mandril
It is automatically stopped after to 0；
1.16 will install 1.8mL capacity narcotic bottle 56 with the present invention matching used disposable anesthetic tube
Arcotic sleeve 57 is inserted into arcotic sleeve mounting hole 20, lower to press and rotate counterclockwise more than 90 degree, and arcotic sleeve 57 is locked
Tightly；
1.17 by 58 insertion needle sheath jack 40 of the syringe needle of disposable anesthetic tube and sheath, before carrying out operation
Preparation；
1.18 hand-held anesthetic tube handles are switched with the light pedal of foot, and 12 rapid increase a distance of mandril leads anesthesia
Air in pipe is discharged and observes that the liquid of ejection, mandril 12 are automatically stopped, and resorption indicator light 48 is lighted, while 6 liquid measures
Indicator light 46 is lighted, and overvoltage prompt indicator light 45 is also lighted, and the preparation before injecting at this time is completed.
1.19 " resorptions " are tested
With the light pedal switch of foot, mandril 12 rises at a slow speed, starts to flow at a slow speed, sees that needle point flows out liquid, foot-up turns off foot
Switch is stepped on, 12 automatic rollback of mandril, pinpoint inclined plane liquid directed downwardly, which drips, at this time is sucked back into, and illustrates that " resorption " function is normal, mandril
It sets back at once again after 12 rollback certain distances, " resorption " test is completed；
1.20 are switched with the light pedal of foot, and mandril 12 rises at a slow speed, while when inserting needle being coordinated to reach desired position, and foot-up is closed
Break floor push, and whether there is or not " blood backs " at observation needle handle, must gently pedal be switched if any " blood back ", while being administered at a slow speed, change
Foot-up shutdown floor push is changed after tip position again, observes at needle handle that whether there is or not " blood backs ", is observed with the above operation sequence, until nothing
Until " blood back "；
1.21 determine without after " blood back ", depress floor push, and mandril 12, which rises at a slow speed, to be injected, automatic by setting delay
Into middling speed, it is delayed into quick by setting, front upper place there are 6 liquid measure indicator lights 46 to dodge successively in mandril 12 rises injection process
Bright, " instruction has been injected into dose " " goes out " successively from 1/6 to 1 liquid measure indicator light 46, and liquid measure indicator light 46 " going out entirely " indicates that medicine is whole
Noted, after be automatically stopped, until send out " the short ring of three sound " and stop afterwards, pressing working condition switch 47, mandril 12 is automatic quick
0 is retracted, stops waiting 3 seconds after injecting and extracts syringe needle again, prevent out having liquid to drop in patient mouthful when needle to release stress
In cause discomfort, mandril 12 to retract 0 after, the anaesthetic sleeve 57 for removing disposable anesthetic tube holds together with 1.8mL in cylinder
Measure narcotic bottle 56 together, can renew a set of disposable anesthetic tube again can start next operation.
In operation, such as the rupture of narcotic bottle glass, foot-up floor push should be turned off immediately, removes arcotic set
Cylinder 57, cullet are poured out by machine, with cotton balls or after inhaling paper exhaustion without residual liquid, repeat 1.3 operation.
After booting, overvoltage prompt indicator light 45 is in green, and as resistance suffered by mandril 12 increases, green light gradually changes colour, when
Resistance has become orange when being increased to 11kg, while orange lamp above is bright, and machine is stopped at this time；It is less than after drag reduction
11kg, tangerine lamp above go out, and still with green orange, machine continues to work normally lamp below.
(2) 2.2mL capacity narcotic bottle operating method：
It, will be matching used disposable with the present invention after 2.11 press 1.8mL capacity narcotic bottle operating methods 1.11-1.15
Using installing 2.2mL capacity narcotic bottle 59 in the arcotic sleeve 57 of anesthetic tube, then 1.8/2.2mL narcotic bottles are converted
Connector 11 is connected on the lower part of anaesthetic sleeve 57, by anaesthetic sleeve 57,2.2mL capacity narcotic bottle 59,1.8/2.2mL narcotic bottles
11 Trinity of crossover sub, it is whole to be inserted into anaesthetic sleeve mounting hole 20, under press, more than 90 degree of rotation is locked counterclockwise；
After 2.12 Trinity are integrally inserted into anaesthetic sleeve mounting hole 20, change-over switch indicator light 44 is glittering, and indication is wanted
Into 2.2mL programs, but also it is endless all can enter 2.2mL programs, at this time press change-over switch 43, change-over switch indicator light 44 dodge
Stop, it is only bright, formally enter 2.2mL programs；
2.13 other are identical as 1.8mL capacity narcotic bottle operating method 1.17-1.20；
2.14 exit 2.2mL programs：1.8/2.2mL narcotic bottles crossover sub 11 is moved out of anaesthetic sleeve mounting hole 20
It removes, at this time 44 sudden strains of a muscle of change-over switch indicator light, then presses change-over switch 43, change-over switch indicator light 44 goes out, i.e., automatic to restore
1.8ml program.
The machine has 3 kinds of injection speed model selections：
A. after being switched on, when resorption indicator light 48 is bright (original start state), foot-operated 8 switch is depressed always, mandril 12 is at a slow speed
Rising is injected, and by setting delay automatically into middling speed, is delayed into quick by setting, constant by this fast forward speed until sending out
" the short ring of three sound ", signal anaesthetic has all been noted, and is shut down simultaneously, and pressing working condition switch 47, mandril 12 quickly moves back automatically
Return 0.
B. working condition switch 47 is pressed, resorption indicator light 48 goes out, and eliminates " resorption " function, depresses floor push, and work shape
State is " often at a slow speed ", as long as foot-up does not remain that jogging speed is injected, until sending out " the short ring of three sound ", signal anaesthetic is all noted
It is complete, and shut down simultaneously, pressing working condition switch 47, mandril 12 quickly retracts 0 automatically, and special procuring position needs this speed.It is intermediate
Floor push is opened in any position lift, and 12 original place of mandril stops, then depresses floor push, and mandril 12 continues to run with " at a slow speed ".
C. working condition switch 47 is pressed, resorption indicates that 48 lamps go out, eliminates " resorption " function, depress floor push, mandril 12
Rise at a slow speed and injected, such as need to accelerate, " lift stops " floor push can be depressed at once afterwards in one second, machine is fast from slug flow
Injection state in enter fast flow velocity, as long as foot-up does not remain that fast speed is injected, until send out " the short ring of three sound ", illustrate
Anaesthetic has all been noted, and is shut down simultaneously, and pressing working condition switch 47, mandril 12 quickly retracts 0 automatically, and most positions need this
Speed.Floor push is opened in intermediate any position lift, and 12 original place of mandril stops, then depresses floor push, and mandril 12 is continued to this
Program continues (injection) operation.
If needed " resorption " action again, working condition switch 47 can be pressed again, and resorption indicator light 48 is bright, that is, restores to have and " return
Inhale " function.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of painless oral cavity pushing anesthetic apparatus, it is characterised in that：Including a shell, the bottom of the shell is equipped with a big bottom plate, institute
It states big bottom plate and is equipped with a holder, the side of the holder is equipped with a driver, and the other side of the holder is equipped with a power panel,
The inside of the holder is equipped with a control panel, and the control panel connects a floor push socket, and the top of the holder is equipped with one
The top of conduit seat support, the conduit seat support is that arcotic sleeve installs hole seat, and the arcotic sleeve is installed in hole seat
A 1.8mL/2.2mL narcotic bottle crossover subs are detachably connected, the 1.8mL/2.2mL narcotic bottles crossover sub includes one
The lateral wall bottom margin of fixed column, the fixed column is set there are two flange, and the fixed column is interior to be equipped with a through-hole, the through-hole
Two strong magnet cavitys are arranged with the top edge of the concentric setting of fixed column, the lateral wall of the fixed column, it is described strong
A strong magnet is equipped in magnet cavity, the top of described two strong magnet cavitys is equipped with a locking platform, is equipped in the locking platform
One arcotic sleeve interface, the arcotic sleeve interface are communicated with through-hole, it is described locking platform side wall on set there are two locking
The top of notch, the arcotic sleeve interface is equipped with a chimb, and the top of the holder, which is equipped with one, has core motor axis
The top of stepper motor, the core motor axis is equipped with a mandril, and the core motor axis is internally provided with a lead screw, the top
Bar connect with lead screw and is located on straight line, and the bottom of the lead screw is equipped with a driving lever being laterally arranged, and the one of the driving lever
The bottom of lead screw is fixed at end, and the other end of the driving lever is slidably connected to the side of holder, and the bottom of the holder is equipped with one
Pressure sensor, the big bottom plate are equipped with a photoelectric limit switch.
2. painless oral cavity pushing anesthetic apparatus according to claim 1, it is characterised in that：The top of the arcotic sleeve installation hole seat
Portion center is equipped with an arcotic sleeve mounting hole, and the arcotic sleeve installation hole seat is internally provided with a bottom plate, the bottom plate
It is equipped with baffle between hole seat is installed with arcotic sleeve, the bottom plate center is equipped with support column, and the support column is located at arcotic
The underface of sleeve mounting hole, the arcotic sleeve installation hole seat is interior to be equipped with dry spring magnetic switch, and the dry spring magnetic switch is located at
The outside of baffle.
3. painless oral cavity pushing anesthetic apparatus according to claim 1, it is characterised in that：The arcotic sleeve interface is S types, Z
Type or Φ type structures.
4. painless oral cavity pushing anesthetic apparatus according to claim 1, it is characterised in that：The side of the holder is equipped with a strip
The other end in hole, the driving lever is equipped with a polytetrafluoroethylene (PTFE) wheel, and the polytetrafluoroethylene (PTFE) wheel is located in strip hole, and can be in length
It is slided up and down in hole.
5. painless oral cavity pushing anesthetic apparatus according to claim 1, it is characterised in that：The lower end of the lead screw is equipped with a ground connection
The other end of line, the ground wire is connected on big bottom plate.
6. painless oral cavity pushing anesthetic apparatus according to claim 1, it is characterised in that：Water receiving in a holder is equipped in the holder
Disk, drip tray is located at the top of stepper motor in the holder, and the mandril sequentially passes through drip tray in holder, anesthesia when rising
Medicine sleeve installs hole seat and 1.8mL/2.2mL narcotic bottle crossover subs.
7. painless oral cavity pushing anesthetic apparatus according to claim 6, it is characterised in that：The bottom angled of drip tray in the holder
It is arranged, the center of drip tray is equipped with a column in the holder, is equipped with and perforates in the column, the two of drip tray in the holder
Side is equipped with a fixed ear, and the bottom lowest point of drip tray is equipped with a drainage mouth in the holder.
8. according to the painless oral cavity pushing anesthetic apparatus of claim 1-7 any one of them, it is characterised in that：The control panel includes one single
Piece machine, the microcontroller are connected with driver, and the microcontroller connect power panel, the driver and stepper motor with driver
It is connected, the stepper motor connects pressure sensor, and the pressure sensor connects microcontroller, the photoelectric limit switch connection
Microcontroller, the microcontroller connect a change-over switch, floor push socket, dry spring magnetic switch and working condition switch.
9. painless oral cavity pushing anesthetic apparatus according to claim 8, it is characterised in that：It is characterized in that：The microcontroller also connects
An information ring sound circuit is connect, the information ring sound circuit connects an amplification of volume control circuit, the amplification of volume control circuit
Connect a loud speaker and a volume+- adjusting key.
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| CN201610078305.3A CN105597215B (en) | 2016-02-04 | 2016-02-04 | A kind of painless oral cavity pushing anesthetic apparatus |
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|---|---|---|---|
| CN201610078305.3A CN105597215B (en) | 2016-02-04 | 2016-02-04 | A kind of painless oral cavity pushing anesthetic apparatus |
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| CN105597215A CN105597215A (en) | 2016-05-25 |
| CN105597215B true CN105597215B (en) | 2018-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106512148B (en) * | 2016-11-24 | 2018-03-20 | 天津伊腾圣杰医疗器械有限公司 | A kind of painless pushing anesthetic apparatus |
| CN109395228B (en) * | 2018-11-23 | 2020-12-15 | 王敏 | Portable field exploration wound local anesthesia ware |
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| US6152734A (en) * | 1999-03-30 | 2000-11-28 | Spintech, Inc. | Dental anesthetic and delivery injection unit |
| CN2925413Y (en) * | 2006-06-02 | 2007-07-25 | 吕杰 | Anesthetic tube seat and painless oral anesthesia syringe |
| CN200980881Y (en) * | 2006-09-12 | 2007-11-28 | 吕杰 | Anaesthetic catheter socket, painless oral special-purpose anesthetics-injecting instrument and dental integrated therapeutic table |
| CN101340939A (en) * | 2006-12-21 | 2009-01-07 | 里程碑科技有限公司 | Computer controlled durg delivery system with dynamic pressure sensing |
| CN202314726U (en) * | 2011-11-04 | 2012-07-11 | 许竞 | Intelligent liquid medicine syringe |
| CN205515910U (en) * | 2016-02-04 | 2016-08-31 | 天津伊腾圣杰医疗器械有限公司 | Painless oral cavity pushes away numb appearance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7625354B2 (en) * | 1998-04-10 | 2009-12-01 | Milestone Scientific, Inc. | Handpiece for fluid administration apparatus |
| US20040143222A1 (en) * | 2003-01-17 | 2004-07-22 | Spinello Ronald P. | Dental anesthetic injection apparatus and methods for administering dental injections |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6152734A (en) * | 1999-03-30 | 2000-11-28 | Spintech, Inc. | Dental anesthetic and delivery injection unit |
| CN2925413Y (en) * | 2006-06-02 | 2007-07-25 | 吕杰 | Anesthetic tube seat and painless oral anesthesia syringe |
| CN200980881Y (en) * | 2006-09-12 | 2007-11-28 | 吕杰 | Anaesthetic catheter socket, painless oral special-purpose anesthetics-injecting instrument and dental integrated therapeutic table |
| CN101340939A (en) * | 2006-12-21 | 2009-01-07 | 里程碑科技有限公司 | Computer controlled durg delivery system with dynamic pressure sensing |
| CN202314726U (en) * | 2011-11-04 | 2012-07-11 | 许竞 | Intelligent liquid medicine syringe |
| CN205515910U (en) * | 2016-02-04 | 2016-08-31 | 天津伊腾圣杰医疗器械有限公司 | Painless oral cavity pushes away numb appearance |
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