CN108543190A - A kind of anesthetic vaporizer that injection concentration accurately controls - Google Patents
A kind of anesthetic vaporizer that injection concentration accurately controls Download PDFInfo
- Publication number
- CN108543190A CN108543190A CN201810420113.5A CN201810420113A CN108543190A CN 108543190 A CN108543190 A CN 108543190A CN 201810420113 A CN201810420113 A CN 201810420113A CN 108543190 A CN108543190 A CN 108543190A
- Authority
- CN
- China
- Prior art keywords
- inner cavity
- accurately controls
- funnel
- escape pipe
- filling body
- 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.)
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Classifications
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/18—Vaporising devices for anaesthetic preparations
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0241—Anaesthetics; Analgesics
-
- 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
- A61M2205/33—Controlling, regulating or measuring
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of anesthetic vaporizers that injection concentration accurately controls of medical instruments field,Including filling body,The bottom for filling intracoelomic cavity is provided with heating device,Bottom on the right side of the filling intracoelomic cavity is provided with temperature sensor,Top movable on the left of the filling body is provided with inlet tube,It is provided with escape pipe at the top of the filling body,Movable sleeve is connected to regulating valve on the escape pipe,The other end of the escape pipe is connected with nozzle,Inner cavity dosing from from funnel to filling body,Cock body is filled in after dosing,And rotate inlet tube,Make the feed liquor mouth down of funnel,Dust is avoided to fall into the inner cavity of funnel,Pass through moving left and right for idler wheel,Change the extruding dynamics of pair of rollers escape pipe,Speed of the adjustment steam in outlet Bottomhole pressure,By rotating lid,The venthole on lid is set to be contacted successively with three groups of falope rings,Venthole is blocked by falope ring,Change the quantity of the venthole of outlet,Change the concentration of injection.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of anesthetic vaporizer that injection concentration accurately controls.
Background technology
Core component of the anesthetic vaporizer as Anesthesia machine, can effectively evaporate anesthetic liquid medicine, and can accurately will be numb
Liquor-saturated medicine presses the defeated people's breathing circuit for anesthesia of a certain concentration.Evaporator it is accurate whether, not only indicate the technology water of Anesthesia machine itself
It is flat, also it is related to the success or failure for inhaling people's anesthesia, is directly related to the safety of patient.Modern anesthetic vaporizer requirement is easy to operate, adds
Medicine is convenient, is perfectly safe, and has temperature, flow, pressure compensation, accurately controls arcotic vapor concentration.
With the higher trend of modern body weight, existing evaporator can not adapt to quick, large dosage of anaesthetic supply,
The change of heating temperature also influences whether vapour concentration, and being difficult to keep anaesthetic concentration during actually control reaches high-precision
The steady conveying of degree, causes drug concentration unstable and causes administration concentration inaccurate, so that the anesthesia for being conveyed to patient is steamed
Vapour concentration cannot be monitored accurately.The degree of stability of arcotic output concentration determines the quality of Anesthesia machine overall performance, is related to
The success or failure of inhalation anesthetic and the safety for being directly related to patient, therefore, it is necessary to a kind of anaesthetic vaporizers that injection concentration accurately controls
Tank.
Invention content
The purpose of the present invention is to provide a kind of anesthetic vaporizers that injection concentration accurately controls, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of anaesthetic vaporizer that injection concentration accurately controls
Tank, including body is filled, the bottom for filling intracoelomic cavity is provided with heating device, and the bottom filled on the right side of intracoelomic cavity is provided with temperature
Sensor, the top movable filled on the left of body are provided with inlet tube, and the inlet tube is provided with sealing with the junction for filling body
Ring is provided with escape pipe at the top of the filling body, and movable sleeve is connected to regulating valve on the escape pipe, and the regulating valve includes shell
Body is provided with guide groove at the top of the housing cavity, and the inner cavity activity of the guide groove is plugged with guide rod, the guide rod
On be provided with idler wheel, the other end of the escape pipe is connected with nozzle, and the nozzle includes link block, on the outside of the link block
Right side is threaded with lid, venthole is evenly arranged on the right side of the lid, and venthole circular array arranges, described
It is provided with the identical annular placing groove of three groups of size structures on the right side of link block, is provided on the left of the annular placing groove inner cavity
The other end of resetting spring, the resetting spring is connected with falope ring.
Preferably, the inlet at the top of the inlet tube is provided with funnel, and the inner cavity activity of the funnel is plugged with cock body,
The vertical section of the cock body is in isosceles trapezoid, and cock body is rubber stopper, and draw ring is provided at the top of the cock body.
Preferably, it is provided with graduation mark on rear side of the shell, and graduation mark is using the right side of shell as zero graduation, the rolling
Anti-skid rack is evenly arranged on the outside of wheel.
Preferably, the length of resetting spring described in three groups is incremented by successively from inside to outside, and corrosion resistant is provided on resetting spring
Lose layer.
Preferably, it being both provided with stabilizer blade at left and right sides of the filling body bottom, the bottom of the stabilizer blade is provided with beam,
And the bottom of beam is evenly arranged with anti-skidding convex grain, anti-skidding convex grain is the convex grain of hemispherical.
Preferably, deflector is provided at the top of the filling intracoelomic cavity, the vertical section of the deflector is in funnel-form.
Compared with prior art, the beneficial effects of the invention are as follows：The apparatus structure is simple, easy to use, from funnel to filling
The inner cavity dosing of body, fills in cock body, and rotate inlet tube after dosing, make the feed liquor mouth down of funnel, dust is avoided to fall into
The inner cavity of funnel changes the extruding dynamics of pair of rollers escape pipe by moving left and right for idler wheel, and adjustment steam flows in escape pipe
Dynamic speed makes the venthole on lid be contacted successively with three groups of falope rings, outlet is blocked by falope ring by rotating lid
Hole changes the quantity of the venthole of outlet, changes the concentration of injection.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is regulating valve schematic diagram of the present invention；
Fig. 3 is nozzle schematic diagram of the present invention.
In figure：1 fills body, 2 heating devices, 3 temperature sensors, 4 inlet tubes, 5 sealing rings, 6 escape pipes, 7 regulating valves, 71 shells
Body, 72 guide grooves, 73 guide rods, 74 idler wheels, 8 nozzles, 81 link blocks, 82 lids, 83 ventholes, 84 annular placing grooves, 85 are answered
Position spring, 86 falope rings, 9 stabilizer blades, 10 deflectors, 11 funnels, 12 cock bodys.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of anesthetic vaporizer that injection concentration accurately controls,
Including filling body 1, the bottom for filling 1 inner cavity of body is provided with heating device 2, fills the bottom on the right side of 1 inner cavity of body and is provided with temperature sensor
3, the top movable for filling 1 left side of body is provided with inlet tube 4, and inlet tube 4 is provided with sealing ring 5 with the junction for filling body 1, fills body 1
Top be provided with escape pipe 6, movable sleeve is connected to regulating valve 7 on escape pipe 6, and regulating valve 7 includes shell 71,71 inner cavity of shell
Top is provided with guide groove 72, and the inner cavity activity of guide groove 72 is plugged with guide rod 73, idler wheel 74 is provided on guide rod 73, is gone out
The other end of tracheae 6 is connected with nozzle 8, and nozzle 8 includes link block 81, and the right side in 81 outside of link block is threaded with lid
82, the right side of lid 82 is evenly arranged with venthole 83, and 83 circular array of venthole arranges, the right side setting of link block 81
There is the identical annular placing groove 84 of three groups of size structures, is provided with resetting spring 85 on the left of 84 inner cavity of annular placing groove, resets
The other end of spring 85 is connected with falope ring 86, heating device 2 and temperature sensor 3 and passes through external power supply and switch control work
Make.
Wherein, the inlet at 4 top of inlet tube is provided with funnel 11, and the inner cavity activity of funnel 11 is plugged with cock body 12, plug
The vertical section of body 12 is in isosceles trapezoid, and cock body 12 is rubber stopper, and the top of cock body 12 is provided with draw ring.
The rear side of shell 71 is provided with graduation mark, and graduation mark is using the right side of shell 71 as zero graduation, the outside of idler wheel 74
It is evenly arranged with anti-skid rack.
The length of three groups of resetting springs 85 is incremented by successively from inside to outside, and is provided with anti-corrosion layer on resetting spring 85.
It fills and is both provided with stabilizer blade 9 at left and right sides of 1 bottom of body, the bottom of stabilizer blade 9 is provided with beam, and the bottom of beam
Portion is evenly arranged with anti-skidding convex grain, and anti-skidding convex grain is the convex grain of hemispherical.
It fills and is provided with deflector 10 at the top of 1 inner cavity of body, the vertical section of deflector 10 is in funnel-form.
Operation principle：From funnel 11 to the inner cavity dosing for filling body 1, cock body 12 is filled in after dosing, and rotate inlet tube
4, make the feed liquor mouth down of funnel 11, dust is avoided to fall into the inner cavity of funnel 11, by moving left and right for idler wheel 74, changes idler wheel
The extruding dynamics of 74 pairs of escape pipes 6, the speed that adjustment steam flows in escape pipe 6 are made by rotating lid 82 on lid 82
Venthole 83 contacted successively with three groups of falope rings 86, venthole 83 is blocked by falope ring 86, changes the venthole 83 of outlet
Quantity, change the concentration of injection.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anesthetic vaporizer that injection concentration accurately controls, including fill body (1), it is characterised in that：Filling body (1) inner cavity
Bottom be provided with heating device (2), the bottom filled on the right side of body (1) inner cavity is provided with temperature sensor (3), the filling body
(1) top movable on the left of is provided with inlet tube (4), and the inlet tube (4) is provided with sealing ring with the junction for filling body (1)
(5), escape pipe (6) is provided at the top of the filling body (1), movable sleeve is connected to regulating valve (7) on the escape pipe (6), described
Regulating valve (7) includes shell (71), and guide groove (72) is provided at the top of shell (71) inner cavity, the guide groove (72)
Inner cavity activity is plugged with guide rod (73), and idler wheel (74), the other end of the escape pipe (6) are provided on the guide rod (73)
It is connected with nozzle (8), the nozzle (8) includes link block (81), and the right side on the outside of the link block (81) is threaded with lid
Body (82) is evenly arranged with venthole (83) on the right side of the lid (82), and venthole (83) circular array arranges, described
The identical annular placing groove (84) of three groups of size structures, described annular placing groove (84) inner cavity are provided on the right side of link block (81)
Left side be provided with resetting spring (85), the other end of the resetting spring (85) is connected with falope ring (86).
2. a kind of anesthetic vaporizer that injection concentration accurately controls according to claim 1, it is characterised in that：The feed liquor
Inlet at the top of pipe (4) is provided with funnel (11), and the inner cavity activity of the funnel (11) is plugged with cock body (12), the cock body
(12) vertical section is in isosceles trapezoid, and cock body (12) is rubber stopper, and draw ring is provided at the top of the cock body (12).
3. a kind of anesthetic vaporizer that injection concentration accurately controls according to claim 1, it is characterised in that：The shell
(71) graduation mark is provided on rear side of, and graduation mark, using the right side of shell (71) as zero graduation, the outside of the idler wheel (74) is equal
It is even to be provided with anti-skid rack.
4. a kind of anesthetic vaporizer that injection concentration accurately controls according to claim 1, it is characterised in that：Described in three groups
The length of resetting spring (85) is incremented by successively from inside to outside, and is provided with anti-corrosion layer on resetting spring (85).
5. a kind of anesthetic vaporizer that injection concentration accurately controls according to claim 1, it is characterised in that：The filling body
(1) stabilizer blade (9) is both provided at left and right sides of bottom, the bottom of the stabilizer blade (9) is provided with beam, and the bottom of beam
It is evenly arranged with anti-skidding convex grain, anti-skidding convex grain is the convex grain of hemispherical.
6. a kind of anesthetic vaporizer that injection concentration accurately controls according to claim 1, it is characterised in that：The filling body
(1) deflector (10) is provided at the top of inner cavity, the vertical section of the deflector (10) is in funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420113.5A CN108543190A (en) | 2018-05-04 | 2018-05-04 | A kind of anesthetic vaporizer that injection concentration accurately controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420113.5A CN108543190A (en) | 2018-05-04 | 2018-05-04 | A kind of anesthetic vaporizer that injection concentration accurately controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543190A true CN108543190A (en) | 2018-09-18 |
Family
ID=63513230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420113.5A Withdrawn CN108543190A (en) | 2018-05-04 | 2018-05-04 | A kind of anesthetic vaporizer that injection concentration accurately controls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985300A (en) * | 2019-04-28 | 2019-07-09 | 丁正年 | A kind of anesthesia respirator vaporising device |
| CN111973852A (en) * | 2020-08-10 | 2020-11-24 | 深圳市普博科技有限公司 | Method, device and equipment for controlling output concentration of anesthetic and storage medium |
-
2018
- 2018-05-04 CN CN201810420113.5A patent/CN108543190A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985300A (en) * | 2019-04-28 | 2019-07-09 | 丁正年 | A kind of anesthesia respirator vaporising device |
| CN109985300B (en) * | 2019-04-28 | 2021-06-08 | 刘书勇 | Evaporation device of anesthesia respirator |
| CN111973852A (en) * | 2020-08-10 | 2020-11-24 | 深圳市普博科技有限公司 | Method, device and equipment for controlling output concentration of anesthetic and storage medium |
| CN111973852B (en) * | 2020-08-10 | 2023-05-02 | 深圳市普博医疗科技股份有限公司 | Method, device, equipment and storage medium for controlling output concentration of anesthetic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |
|
| WW01 | Invention patent application withdrawn after publication |