CN109939318A - A kind of Inhalational anesthesia device - Google Patents
A kind of Inhalational anesthesia device Download PDFInfo
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- CN109939318A CN109939318A CN201910241321.3A CN201910241321A CN109939318A CN 109939318 A CN109939318 A CN 109939318A CN 201910241321 A CN201910241321 A CN 201910241321A CN 109939318 A CN109939318 A CN 109939318A
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- transverse slat
- bottom end
- tank
- thread bush
- conveying mechanism
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Abstract
The invention discloses a kind of Inhalational anesthesia device, including pedestal, the top dead center position of the pedestal is connected with headrest, and the top left hand of the pedestal is welded with strut, and the top of the strut is fixedly installed with driving mechanism；The first transverse slat and the second transverse slat are respectively welded on the right side of the first thread bush block and the second thread bush block, and first the right side of transverse slat and the second transverse slat extend sliding slot, the top screw of first transverse slat is connected with anesthesia gas tank, the bottom end interference fit of the anesthesia gas tank has delivery pipe, the bottom end of the delivery pipe is extended the first transverse slat and is fixedly connected with the first conveying mechanism, and the bottom end of first conveying mechanism is fixedly installed with double-way pipe and is connected.Present invention ensures that the ratio between anesthetic gases and oxygen remains that correctly depth of anesthesia is easy to control, avoid generating irritation to respiratory tract, anaesthetic effect is more preferable, ensure that the progress of patient status and operation, improves safety when use.
Description
Technical field
The present invention relates to field of medical technology, specially a kind of Inhalational anesthesia device.
Background technique
Anesthesia is meant that keeps patient whole with drug or other methods or part is temporarily lost with feeling, to reach painless
Purpose carries out operative treatment, and anesthesiology is with basic theory, clinical knowledge and technology in relation to anaesthetizing to eliminate patients surgery
Pain guarantees patient safety, and for a science to create good conditions of performing the operation, now, anesthesiology has become in clinical medicine
One special independent educational project mainly includes Clinical Anaesthesiology, emergency resuscitation medicine, Intensive care acology, Diagnosis and Treatment of Pain
It is the synthesis sexology of a research anesthesia, analgesia, emergency resuscitation and severe medicine with the research of other relevant medicals and its mechanism
Section；
Currently, repeatedly puncturing progress anaesthetic injection, in this way behaviour using disposable syringe mostly when clinic gives anesthesia of patient
It bothers, time-consuming and laborious, anaesthetic diffusion is slow, seriously affects operation progress, increases workload to medical worker；And
The needle body of this injection is more straight, when anaesthetizing to patient, carries out anesthesia for surface texture and is easier, and for
Some cavity organs are then very difficult, increase great work difficulty to medical worker；
Common respiratory tract inhalation anesthesia often needs doctor to go to operate, but its depth of anesthesia is not easy to control, to respiratory tract
Irritant, anesthesia duration is not easy to control, and postanesthetic recovery influences the progress of patient status and operation, also brings along very much
The factors of instability.
Summary of the invention
The purpose of the present invention is to provide a kind of Inhalational anesthesia devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of Inhalational anesthesia device, including pedestal, institute
The top dead center position for stating pedestal is connected with headrest, and the top left hand of the pedestal is welded with strut, and the top of the strut is solid
Dingan County is equipped with driving mechanism；
The driving mechanism includes cabinet, and the cabinet and strut weld, and the right lateral surface of the cabinet opens up along the vertical direction
There is sliding slot, the inner cavity of the cabinet is connected with along the vertical direction can be around the lead screw of own axis, the outer wall bottom of the lead screw
End interference fit has second gear, engages on the outer wall of the second gear and is connected with first gear, in the first gear
Heart position interference fit has bull stick, and the bottom end of bull stick and the inner wall of cabinet are coupled, and cabinet is extended on the top of the bull stick,
The outer wall of the lead screw is bolted with the first thread bush block and the second thread bush block in two sides up and down respectively；
The first transverse slat and the second transverse slat are respectively welded on the right side of the first thread bush block and the second thread bush block, and first is horizontal
Sliding slot is extended on the right side of plate and the second transverse slat, and the top screw of first transverse slat is connected with anesthesia gas tank, the anesthesia
The bottom end interference fit of gas tank has delivery pipe, and the first transverse slat and the fixed company of the first conveying mechanism are extended in the bottom end of the delivery pipe
It connects, the bottom end of first conveying mechanism is fixedly installed with double-way pipe and is connected, and the right screw connection of second transverse slat is aerobic
Gas tank, is fixedly installed with one end of second conveyor structure on the right side of the oxygen tank, and the other end of second conveyor structure and double
Siphunculus is connected, and the bottom end flanged joint of the double-way pipe has the air inlet of small gas delivery pump, the small gas delivery pump
Gas outlet be bolted with mixing tank, the bottom end of the mixing tank is bolted with snake-like hose, and the bottom end interference of the snake-like hose is matched
Conjunction has breathing mask；
First conveying mechanism and second conveyor structure include circular tank, and the upper and lower ends of the circular tank are distinguished interference and matched
Conjunction has an air inlet pipe and exhaust pipe, and the lumen centers position of the circular tank is connected with circular shaft along the longitudinal direction, before the circular shaft
The output end that circular tank is locked with stepper motor by shaft coupling is extended in side, is welded with gear every degree on the outer wall of the circular shaft
The other end of one end of plate, the baffle is connected with sealing block.
Preferably, the volume percent in first conveying mechanism is 65%, the capacity percentage of the second conveyor structure
Than being 35%.
Preferably, the inner cavity of circular tank is divided into quarter by four baffles.
Preferably, valve is bolted on the outer wall of the delivery pipe.
Preferably, the upper surface of the headrest is fitted with rubber pad.
The present invention provides a kind of Inhalational anesthesia device, and beneficial effect is:
1, anesthesia outfit is set as headrest type by the present invention, convenient for anaesthetizing the progress of work, passes through the adjusting of driving mechanism, Neng Goubao
Card contacts breathing mask with patients head, and the position of breathing mask can be finely adjusted by snake-like hose, can be according to not
Facial characteristics with patient is adjusted, and realizes the adjusting on respirator position, facilitates anesthetic gases to enter in body, applicability
By force；
2, the present invention can accurately be conveyed the anesthetic gases anaesthetized in gas tank according to volume capacity by the first conveying mechanism
Out, accurately the oxygen in oxygen tank can be easy to transport out according to volume by second conveyor structure, by small-sized
Anesthetic gases and oxygen can be transported in mixing tank and mix by gas transfer pump, it is ensured that between anesthetic gases and oxygen
Ratio remain that correctly depth of anesthesia is easy to control, avoid to respiratory tract generate irritation, anaesthetic effect is more preferable, ensure that
The progress of patient status and operation, improves safety when use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is driving mechanism schematic cross-sectional view of the invention；
Fig. 3 is the first conveying mechanism schematic cross-sectional view of the invention.
In figure: 1, pedestal, 2, strut, 3, driving mechanism, 301, cabinet, 302, bull stick, 303, first gear, 304, second
Gear, 305, lead screw, 306, sliding slot, the 307, first thread bush block, the 308, second thread bush block, 4, anesthesia gas tank, 5, first is horizontal
Plate, 6, valve, the 7, first conveying mechanism, 701, circular tank, 702, sealing block, 703, baffle, 704, circular shaft, 705, stepping electricity
Machine, 706, exhaust pipe, 707, air inlet pipe, 8, snake-like hose, 9, mixing tank, 10, small gas delivery pump, 11, breathing mask,
12, the second transverse slat, 13, second conveyor structure, 14, rubber pad, 15, double-way pipe, 16, delivery pipe, 17, headrest, 18, oxygen tank.
Specific embodiment
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 description, 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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of Inhalational anesthesia device, including pedestal 1, it is described
The top dead center position of pedestal 1 is connected with headrest 17, and the upper surface of the headrest 17 is fitted with rubber pad 14, passes through rubber pad 14
Patient can be made more comfortable, the top left hand of the pedestal 1 is welded with strut 2, and the top of the strut 2 is fixedly installed with
Driving mechanism 3；
The driving mechanism 3 includes cabinet 301, and the cabinet 301 is welded with strut 2, and the right lateral surface of the cabinet 301 is along upper
Lower direction offers sliding slot 306, and the inner cavity of the cabinet 301 is connected with along the vertical direction can be around the lead screw of own axis
305, the outer wall bottom end interference fit of the lead screw 305 has second gear 304, the company of engagement on the outer wall of the second gear 304
Be connected to first gear 303, the center interference fit of the first gear 303 has a bull stick 302, and the bottom end of bull stick 302 with
The inner wall of cabinet 301 is coupled, and cabinet 301 is extended on the top of the bull stick 302, and rotation bull stick 302 promotes first gear 303
Rotation, is engaged with second gear 304 by first gear 303,304 rotational lead screw 305 of second gear can be driven to follow rotation,
The outer wall of the lead screw 305 is bolted with the first thread bush block 307 and the second thread bush block 308 in two sides up and down respectively；
The right side of the first thread bush block 307 and the second thread bush block 308 is respectively welded the first transverse slat 5 and the second transverse slat
12, and sliding slot 306 is extended on the right side of the first transverse slat 5 and the second transverse slat 12, the top screw of first transverse slat 5 is connected with
Gas tank 4 is anaesthetized, the bottom end interference fit of the anesthesia gas tank 4 has delivery pipe 16, is bolted with valve on the outer wall of the delivery pipe 16
Door 6, the bottom end of the delivery pipe 16 is extended the first transverse slat 5 and is fixedly connected with the first conveying mechanism 7, first conveying mechanism
7 bottom end is fixedly installed with double-way pipe 15 and is connected, and the right screw of second transverse slat 12 is connected with oxygen tank 18, the oxygen
The right side of tank 18 is fixedly installed with one end of second conveyor structure 13, and the other end of second conveyor structure 13 and 15 phase of double-way pipe
Even, the first conveying mechanism 7 conveys anesthetic gases, and second conveyor structure 13 conveys oxygen, the capacity in first conveying mechanism 7
Percentage is 65%, and the volume percent of the second conveyor structure 13 is 35%, it can be ensured that between anesthetic gases and oxygen
The bottom end flanged joint of ratio, the double-way pipe 15 has the air inlet of small gas delivery pump 10, small gas delivery pump 10
Model SRB, the gas outlet of the small gas delivery pump 10 are bolted with mixing tank 9, and the bottom end of the mixing tank 9 is bolted with snake
Shape hose 8, snake-like hose 8 can stretch or trim locations, and the bottom end interference fit of the snake-like hose 8 has breathing mask
11；
First conveying mechanism 7 and second conveyor structure 13 include circular tank 701, the upper and lower ends of the circular tank 701
Interference fit has air inlet pipe 707 and exhaust pipe 706 respectively, and axis connects along the longitudinal direction for the lumen centers position of the circular tank 701
There is circular shaft 704, the output that circular tank 701 is locked with stepper motor 705 by shaft coupling is extended in the front side of the circular shaft 704
It holds, the model BH-24BYJ48 of stepper motor 705, is welded with the one of baffle 703 every 90 degree on the outer wall of the circular shaft 704
End, the other end of the baffle 703 are connected with sealing block 702, can reinforce baffle 703 and circular tank 701 by sealing block 702
Between tightness, the inner cavity of circular tank 701 is divided into quarter by four baffles 703.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
It upward, rotates clockwise bull stick 302 in use, the head of patient lies in face in headrest 17 and promotes first gear
303 rotations, are engaged by first gear 303 with second gear 304, second gear 304 can be driven to rotate, thus lead screw 305
Rotation, since the first transverse slat 5 and the second transverse slat 12 are located in sliding slot 306, the first thread bush block 307 and the second thread bush block 308
It will not promote to move down with rotation with lead screw 305, promote the first transverse slat 5 and the second transverse slat 12 to slide in sliding slot 306, will exhale
Inhale mask 11 and be moved to the position with the head level of patient, pull breathing mask 11 snake-like hose 8 can be driven flexible or
Trim locations open small gas delivery pump 10 and stepping on breathing mask 11 and the mouth and nasal contact buckle closure of patient
Motor 705, stepper motor 705 can drive circular shaft 704 to rotate 90 degree, since the spacing between two neighboring baffle 703 is phase
With, it is also fixed for promoting the amount for storing gas, while the first conveying mechanism 7 conveys anesthetic gases, second conveyor structure 13
Convey oxygen, can accurately grasp the amount of ratio and patient respiration, by small gas delivery pump 10 by anesthetic gases and
Oxygen is transported in mixing tank 9 and is mixed, and is transported in breathing mask 10 by snake-like hose 8 and is anaesthetized for patient, protects
The ratio between anesthetic gases and oxygen has been demonstrate,proved to remain correctly, it is practical, be conducive to promote the use of.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation；While unless otherwise
Specific regulation and restriction, the terms such as term " clamping ", " axis connects ", " grafting ", " welding ", " being screwed on " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to be electrically connected；
It can be directly connected, the connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interaction relationship unless otherwise restricted clearly for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of Inhalational anesthesia device, including pedestal (1), it is characterised in that: the top dead center position of the pedestal (1) is clamped
Have headrest (17), the top left hand of the pedestal (1) is welded with strut (2), and the top of the strut (2) is fixedly installed with driving
Mechanism (3)；
The driving mechanism (3) includes cabinet (301), and the cabinet (301) and strut (2) are welded, the right side of the cabinet (301)
Side surface offers sliding slot (306) along the vertical direction, and the inner cavity of the cabinet (301) is connected with along the vertical direction can be around itself axis
The outer wall bottom end interference fit of the lead screw (305) of line rotation, the lead screw (305) has second gear (304), the second gear
(304) engagement is connected with first gear (303) on outer wall, and the center interference fit of the first gear (303), which has, to be turned
Bar (302), and the bottom end of bull stick (302) and the inner wall of cabinet (301) are coupled, the top of the bull stick (302) extends outlet
The outer wall of body (301), the lead screw (305) is bolted with the first thread bush block (307) and the second thread bush block in two sides up and down respectively
(308)；
The first transverse slat (5) and second are respectively welded on the right side of the first thread bush block (307) and the second thread bush block (308)
Transverse slat (12), and the right side of the first transverse slat (5) and the second transverse slat (12) is extended sliding slot (306), first transverse slat (5)
Top screw is connected with anesthesia gas tank (4), and the bottom end interference fit of anesthesia gas tank (4) has delivery pipe (16), the conveying
The bottom end of pipe (16) is extended the first transverse slat (5) and is fixedly connected with the first conveying mechanism (7), first conveying mechanism (7)
Bottom end is fixedly installed with double-way pipe (15) and is connected, and the right screw of second transverse slat (12) is connected with oxygen tank (18), described
Be fixedly installed with one end of second conveyor structure (13) on the right side of oxygen tank (18), and the other end of second conveyor structure (13) with
Double-way pipe (15) is connected, and the bottom end flanged joint of the double-way pipe (15) has the air inlet of small gas delivery pump (10), described
The gas outlet of small gas delivery pump (10) is bolted with mixing tank (9), and the bottom end of the mixing tank (9) is bolted with snake-like hose
(8), the bottom end interference fit of the snake-like hose (8) has breathing mask (11)；
First conveying mechanism (7) and second conveyor structure (13) include circular tank (701), the circular tank (701)
Upper and lower ends are interference fitted respectively air inlet pipe (707) and exhaust pipe (706), the lumen centers position of the circular tank (701)
It is connected with along the longitudinal direction circular shaft (704), extends circular tank (701) on front side of the circular shaft (704) and locked by shaft coupling
There is the output end of stepper motor (705), is welded with one end of baffle (703), institute on the outer wall of the circular shaft (704) every 90 degree
The other end for stating baffle (703) is connected with sealing block (702).
2. a kind of Inhalational anesthesia device according to claim 1, it is characterised in that: in first conveying mechanism (7)
Volume percent be 65%, the volume percent of the second conveyor structure (13) is 35%.
3. a kind of Inhalational anesthesia device according to claim 1, it is characterised in that: four baffles (703) will justify
The inner cavity of shape case (701) is divided into quarter.
4. a kind of Inhalational anesthesia device according to claim 1, it is characterised in that: on the outer wall of the delivery pipe (16)
It is bolted with valve (6).
5. a kind of Inhalational anesthesia device according to claim 1, it is characterised in that: the upper surface patch of the headrest (17)
Conjunction has rubber pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241321.3A CN109939318A (en) | 2019-03-28 | 2019-03-28 | A kind of Inhalational anesthesia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241321.3A CN109939318A (en) | 2019-03-28 | 2019-03-28 | A kind of Inhalational anesthesia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939318A true CN109939318A (en) | 2019-06-28 |
Family
ID=67012170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241321.3A Withdrawn CN109939318A (en) | 2019-03-28 | 2019-03-28 | A kind of Inhalational anesthesia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109939318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904618A (en) * | 2020-08-26 | 2020-11-10 | 邴兴梅 | Headrest type suspension anesthesia device for anesthesia department |
| CN113577489A (en) * | 2021-07-29 | 2021-11-02 | 哈尔滨工业大学 | Mask fastening system and anesthesia airway auxiliary management instrument with same |
-
2019
- 2019-03-28 CN CN201910241321.3A patent/CN109939318A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904618A (en) * | 2020-08-26 | 2020-11-10 | 邴兴梅 | Headrest type suspension anesthesia device for anesthesia department |
| CN113577489A (en) * | 2021-07-29 | 2021-11-02 | 哈尔滨工业大学 | Mask fastening system and anesthesia airway auxiliary management instrument with same |
| CN113577489B (en) * | 2021-07-29 | 2023-12-26 | 哈尔滨工业大学 | Mask fastening system and anesthesia airway auxiliary management instrument with same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190628 |