CN108096691B - Sprayer for anesthesia department and using method - Google Patents

Sprayer for anesthesia department and using method Download PDF

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Publication number
CN108096691B
CN108096691B CN201711210864.6A CN201711210864A CN108096691B CN 108096691 B CN108096691 B CN 108096691B CN 201711210864 A CN201711210864 A CN 201711210864A CN 108096691 B CN108096691 B CN 108096691B
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CN
China
Prior art keywords
pipe
liquid
connecting pipe
air
bottle
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Expired - Fee Related
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CN201711210864.6A
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Chinese (zh)
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CN108096691A (en
Inventor
牛亮
解家乡
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Qingdao Women and Childrens Hospital
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Qingdao Women and Childrens Hospital
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Priority to CN201711210864.6A priority Critical patent/CN108096691B/en
Publication of CN108096691A publication Critical patent/CN108096691A/en
Application granted granted Critical
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M19/00Local anaesthesia; Hypothermia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/06Head
    • A61M2210/0625Mouth
    • A61M2210/065Throat; Pharynx

Abstract

The invention discloses a sprayer for an anesthesia department, which comprises a connecting pipe and a liquid medicine bottle, wherein the tail end of the connecting pipe is connected with a first internal threaded pipe, a purifying device is arranged below the first internal threaded pipe, the bottom of the middle section of the connecting pipe is connected with a second internal threaded pipe, the front end of the connecting pipe is provided with a sealing device, the connecting pipe is connected with a mist conveying hose through the sealing device, and the front end of the mist conveying hose is connected with a spray head; purifier includes the stock solution bottle, and the bottleneck of stock solution bottle is connected with first internal thread pipe complex external screw thread pipe, is provided with the intake pipe in the stock solution bottle, and the bottom of intake pipe extends to below the liquid level in the stock solution bottle, and the bottleneck of stock solution bottle is passed through on the top of intake pipe to the pipe wall that the intake pipe runs through the connecting pipe extends to the top of connecting pipe, installs the air pump in the intake pipe, and the top mouth of pipe of intake pipe installs filter equipment. The sprayer provided by the invention has the advantages of simple structure, outstanding operation stability and effect, and contribution to improving the working efficiency and the medical quality.

Description

Sprayer for anesthesia department and using method
Technical Field
The invention relates to the technical field of medical instruments, in particular to a sprayer for an anesthesia department and a using method thereof.
Background
Before the operation is performed on the throat part, the throat part is firstly anaesthetized by an anaesthesia sprayer. The existing sprayer used in an anesthesia department comprises an air inlet pipe, a container and a catheter, wherein the air inlet pipe is communicated with the container, the catheter is communicated with the container through a drug suction pipe, when anesthetic in the container is sprayed out of the catheter through the drug suction pipe, the pressure in the container is difficult to control to be kept in a certain range, the spraying force is too large or insufficient, and therefore the spraying dose is difficult to control. When the pressure in the container is too high, the load on the container is also increased, and the material requirement for the container is too high.
Disclosure of Invention
The present invention is directed to a nebulizer for use in an anesthesia department and a method of use to solve the problems set forth above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a sprayer for an anesthesia department comprises a connecting pipe and a liquid medicine bottle, wherein the tail end of the connecting pipe is connected with a first internal threaded pipe, a purifying device is arranged below the first internal threaded pipe, the bottom of the middle section of the connecting pipe is connected with a second internal threaded pipe, the front end of the connecting pipe is provided with a sealing device, the connecting pipe is connected with a mist conveying hose through the sealing device, and the front end of the mist conveying hose is connected with a spray head;
the purifying device comprises a liquid storage bottle, an external threaded pipe matched with a first internal threaded pipe is connected to the mouth of the liquid storage bottle, 1/2-2/3 of purified liquid is stored in the liquid storage bottle, an air inlet pipe is arranged in the liquid storage bottle, the bottom end of the air inlet pipe extends to the position below the liquid level in the liquid storage bottle, the top end of the air inlet pipe passes through the mouth of the liquid storage bottle, the air inlet pipe penetrates through the pipe wall of the connecting pipe and extends to the position above the connecting pipe, an air pump is mounted on the air inlet pipe, and a filtering device is mounted at the pipe orifice at;
the bottom end of the atomizing pipe extends to the inner part of the liquid medicine bottle and is fixedly connected with the bottom of the liquid medicine bottle, threads matched with the second internal threaded pipe are carved on the pipe wall of the top end of the atomizing pipe, a plurality of liquid inlet holes are formed in the pipe wall of the bottom of the atomizing pipe, an ultrasonic atomizing sheet is installed at the inner bottom end of the atomizing pipe, a liquid feeding hole is formed in the side wall of the top of the liquid medicine bottle, and a rubber plug is plugged in the liquid feeding hole;
the sealing device comprises a sleeve, one end of the fog conveying hose is sleeved inside one end of the sleeve, and threads matched with each other are arranged on the inner wall of the sleeve and the outer wall of the front end of the connecting pipe.
Preferably, the filtering device comprises a sponge block, gauze is wrapped outside the sponge block, and the sponge block wrapped with the gauze is plugged into the top pipe orifice of the air inlet pipe.
Preferably, the edge of the liquid feeding hole on the side wall of the liquid medicine bottle is fixedly connected with a funnel.
Preferably, a rubber ring is fixedly connected to a pipe orifice at one end of the mist conveying hose, which is close to the connecting pipe, and a groove matched with the rubber ring is formed in the pipe wall at the front end of the connecting pipe.
Preferably, the spray head is tubular, one end of the spray head is thick, and the other end of the spray head is thin, and the thick end of the spray head is connected with the mist conveying hose.
Preferably, the use method of the sprayer for the anesthesia department is characterized by comprising the following steps:
s1, adding anesthetic liquid medicine into a liquid medicine bottle through a liquid adding hole, then plugging a rubber plug into the liquid adding hole, and then screwing an atomizing pipe into a second internal threaded pipe;
s2, filling purified liquid into the liquid storage bottle, wherein the purified liquid is purified water or alcohol, and then screwing the external threaded pipe at the top of the liquid storage bottle into the first internal threaded pipe;
s3, starting the ultrasonic atomization sheet and the air pump, and atomizing the anesthetic liquid medicine by the ultrasonic atomization sheet;
s4, air is pumped into the liquid storage bottle by the air pump, impurities in the air are filtered out by the air through the purifying liquid, then the air enters the connecting pipe, and atomized anesthetic liquid medicine is brought into the mist conveying hose;
s5, air and atomized anesthetic liquid enter a spray head through a mist conveying hose;
s6, the thin end of the nozzle sprays air and atomized anesthetic liquid.
Compared with the prior art, the invention has the beneficial effects that: the sprayer provided by the invention is simple in structure, convenient to use, outstanding in operation stability and effect, and beneficial to improving the working efficiency and the medical quality. The sprayer can stably and continuously spray the anesthetic liquid medicine, and meanwhile, the anesthetic liquid medicine is atomized by the ultrasonic atomization sheet, so that the sprayer has an excellent atomization effect; through air purification device with air purification to the pollutant in the filtering air guarantees to get into the internal gas of human harmless, thereby avoids anesthesia in-process pollutant entering human body, thereby guarantees to provide healthy narcotic for the person of being anaesthetized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an enlarged view of fig. 1 at C.
Reference numbers in the figures: the device comprises a connecting pipe 1, a liquid medicine bottle 2, a first internal threaded pipe 3, a purification device 4, a liquid storage bottle 41, an external threaded pipe 42, an air inlet pipe 43, an air pump 44, a filtering device 45, a sponge block 451, gauze 452, a second internal threaded pipe 5, a sealing device 6, a sleeve 61, a rubber ring 62, a mist conveying hose 7, a spray head 8, an atomizing pipe 9, a liquid inlet hole 10, an ultrasonic atomizing sheet 11, a liquid adding hole 12, a rubber plug 13 and a funnel 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sprayer for an anesthesia department comprises a connecting pipe 1 and a liquid medicine bottle 2, wherein the tail end of the connecting pipe 1 is connected with a first internal threaded pipe 3, a purifying device 4 is arranged below the first internal threaded pipe 3, the bottom of the middle section of the connecting pipe 1 is connected with a second internal threaded pipe 5, the front end of the connecting pipe 1 is provided with a sealing device 6, the connecting pipe 1 is connected with a mist conveying hose 7 through the sealing device 6, the front end of the mist conveying hose 7 is connected with a spray head 8, the spray head 8 is tubular, one end of the spray head 8 is thick and the other end is thin, the thick end of the spray head 8 is connected with the mist conveying hose 7, when air and atomized anesthetic liquid medicine pass through the spray head 8, the air and the atomized anesthetic liquid medicine enter the thin end from the thick end and are sprayed out, so that the anesthetic;
the purification device 4 comprises a liquid storage bottle 41, the bottle mouth of the liquid storage bottle 41 is connected with an external thread pipe 42 matched with the first internal thread pipe 3, the liquid storage bottle 41 is internally stored with 1/2-2/3 purifying liquid, an air inlet pipe 43 is arranged in the liquid storage bottle 41, the bottom end of the air inlet pipe 43 extends to the position below the liquid level in the liquid storage bottle 41, the top end of the air inlet pipe 43 passes through the bottle mouth of the liquid storage bottle 41, and the air inlet pipe 43 extends to the upper part of the connecting pipe 1 through the pipe wall of the connecting pipe 1, the air pump 44 is arranged on the air inlet pipe 43, and the top end orifice of the air inlet pipe 43 is provided with a filtering device 45, the filtering device 45 comprises a sponge block 451, the sponge block 451 is wrapped with gauze 452, the sponge block 451 wrapped with the gauze 452 is plugged into the top end pipe orifice of the air inlet pipe 43, and the filtering device 45 primarily filters air to prevent impurities from being sucked;
the bottle mouth of the liquid medicine bottle 2 is hermetically connected with an atomizing pipe 9, the bottom end of the atomizing pipe 9 extends to the bottom of the liquid medicine bottle 2 fixedly connected inside the liquid medicine bottle 2, threads matched with a second internal threaded pipe 5 are carved on the pipe wall of the top end of the atomizing pipe 9, a plurality of liquid inlet holes 10 are formed in the pipe wall of the bottom of the atomizing pipe 9, an ultrasonic atomizing sheet 11 is installed at the bottom inside the atomizing pipe 9, a liquid feeding hole 12 is formed in the side wall of the top of the liquid medicine bottle 2, a rubber plug 13 is plugged in the liquid feeding hole 12, and a funnel 14 is fixedly connected to the edge of the liquid feeding hole 12 in the side wall of the liquid medicine bottle 2;
sealing device 6 includes sleeve pipe 61, the inside one end that cup joints defeated fog hose 7 of one end of sleeve pipe 61, be provided with the screw thread that matches each other on the inner wall of sleeve pipe 61 and the front end outer wall of connecting pipe 1, defeated fog hose 7 is close to the one end mouth of pipe fixedly connected with rubber circle 62 of connecting pipe 1, seted up on the front end pipe wall of connecting pipe 1 and enclosed 62 complex recesses with the rubber.
The use method of the sprayer for the anesthesia department comprises the following steps:
s1, adding anesthetic liquid medicine into a liquid medicine bottle 2 through a liquid adding hole 12, then plugging a rubber plug 13 into the liquid adding hole 12, and then screwing an atomizing pipe 9 into a second internal threaded pipe 5;
s2, filling purified liquid into the liquid storage bottle 41, wherein the purified liquid is purified water or alcohol, and then screwing the external threaded pipe 42 at the top of the liquid storage bottle 41 into the first internal threaded pipe 3;
s3, starting the ultrasonic atomization sheet 11 and the air pump 44, and atomizing the anesthetic liquid medicine by the ultrasonic atomization sheet 11;
s4, air is pumped into the liquid storage bottle 41 by the air pump 44, impurities in the air are filtered out by the air through the purifying liquid, then the air enters the connecting pipe 1, and atomized anesthetic liquid is brought into the mist conveying hose 7;
s5, air and atomized anesthetic liquid enter a spray head 8 through a mist conveying hose 7;
s6, the thin end of the nozzle 8 sprays out the air and the atomized anesthetic liquid.
The sprayer provided by the invention is simple in structure, convenient to use, outstanding in operation stability and effect, and beneficial to improving the working efficiency and the medical quality. The sprayer can stably and continuously spray the anesthetic liquid medicine, and meanwhile, the anesthetic liquid medicine is atomized by the ultrasonic atomization sheet 11, so that the sprayer has an excellent atomization effect; through air purification device 4 with air purification to the pollutant in the filtering air guarantees to get into the internal gas of human harmless, thereby avoids anesthesia in-process pollutant entering human body, thereby guarantees to provide healthy narcotic for the person of being anaesthetized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A nebulizer for use in an anesthesia department, comprising: the device comprises a connecting pipe (1) and a liquid medicine bottle (2), wherein the tail end of the connecting pipe (1) is connected with a first internal threaded pipe (3), a purifying device (4) is arranged below the first internal threaded pipe (3), the bottom of the middle section of the connecting pipe (1) is connected with a second internal threaded pipe (5), a sealing device (6) is arranged at the front end of the connecting pipe (1), the connecting pipe (1) is connected with a mist conveying hose (7) through the sealing device (6), and the front end of the mist conveying hose (7) is connected with a spray head (8);
the purifying device (4) comprises a liquid storage bottle (41), a bottle opening of the liquid storage bottle (41) is connected with an external threaded pipe (42) matched with the first internal threaded pipe (3), 1/2-2/3 of purifying liquid is stored in the liquid storage bottle (41), an air inlet pipe (43) is arranged in the liquid storage bottle (41), the bottom end of the air inlet pipe (43) extends to the position below the liquid level in the liquid storage bottle (41), the top end of the air inlet pipe (43) passes through the bottle opening of the liquid storage bottle (41), the air inlet pipe (43) penetrates through the pipe wall of the connecting pipe (1) and extends to the position above the connecting pipe (1), an air pump (44) is mounted on the air inlet pipe (43), and a filtering device (45) is mounted at a pipe opening at the top end of;
the bottom of the atomizing pipe (9) extends to the bottom of the internal fixed connection liquid medicine bottle (2) of the liquid medicine bottle (2), threads matched with the second internal threaded pipe (5) are carved on the pipe wall of the top end of the atomizing pipe (9), a plurality of liquid inlet holes (10) are formed in the pipe wall of the bottom of the atomizing pipe (9), an ultrasonic atomizing sheet (11) is installed at the internal bottom end of the atomizing pipe (9), a liquid feeding hole (12) is formed in the side wall of the top of the liquid medicine bottle (2), and a rubber plug (13) is plugged in the liquid feeding hole (12);
the sealing device (6) comprises a sleeve (61), one end of the fog conveying hose (7) is sleeved inside one end of the sleeve (61), and threads matched with each other are arranged on the inner wall of the sleeve (61) and the outer wall of the front end of the connecting pipe (1);
the filtering device (45) comprises a sponge block (451), gauze (452) is wrapped outside the sponge block (451), and the sponge block (451) wrapped with the gauze (452) is plugged into a top pipe opening of the air inlet pipe (43);
the edge of a liquid feeding hole (12) on the side wall of the liquid medicine bottle (2) is fixedly connected with a funnel (14);
the use method of the sprayer for the anesthesia department comprises the following steps: s1, adding anesthetic liquid medicine into a liquid medicine bottle (2) through a liquid adding hole (12), then plugging a rubber plug (13) into the liquid adding hole (12), and then screwing an atomizing pipe (9) into a second internal threaded pipe (5);
s2, filling purified liquid into the liquid storage bottle (41), wherein the purified liquid is purified water or alcohol, and then screwing the external threaded pipe (42) at the top of the liquid storage bottle (41) into the first internal threaded pipe (3);
s3, starting the ultrasonic atomization sheet (11) and the air pump (44), wherein the ultrasonic atomization sheet (11) atomizes the anesthetic liquid;
s4, air is pumped into the liquid storage bottle (41) by the air pump (44), impurities in the air are filtered out by the air through the purifying liquid, then the air enters the connecting pipe (1), and atomized anesthetic liquid is brought into the mist conveying hose (7);
s5, air and atomized anesthetic liquid enter a spray head (8) through a mist conveying hose (7);
s6, the thin end of the nozzle (8) sprays out air and atomized anesthetic liquid.
2. A nebulizer for use in an anesthesia department according to claim 1, wherein: the fog conveying hose (7) is close to a rubber ring (62) fixedly connected with a pipe orifice at one end of the connecting pipe (1), and a groove matched with the rubber ring (62) is formed in the pipe wall at the front end of the connecting pipe (1).
3. A nebulizer for use in an anesthesia department according to claim 1, wherein: the spray head (8) is tubular, one end of the spray head (8) is thick, the other end of the spray head is thin, and the thick end of the spray head (8) is connected with the mist conveying hose (7).
CN201711210864.6A 2017-11-28 2017-11-28 Sprayer for anesthesia department and using method Expired - Fee Related CN108096691B (en)

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CN201711210864.6A CN108096691B (en) 2017-11-28 2017-11-28 Sprayer for anesthesia department and using method

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CN108096691B true CN108096691B (en) 2020-10-02

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108671357B (en) * 2018-06-19 2023-05-23 中国人民解放军总医院 Nasopharynx anesthesia watering can
CN112426595A (en) * 2020-10-29 2021-03-02 上海八凌科技(集团)有限公司 Rhinitis thermotherapy appearance with adjustable to temperature in atomized liquid
CN112190797B (en) * 2020-10-31 2022-07-01 河南省中医院(河南中医药大学第二附属医院) Department of anesthesia uses narcotic drug atomizer

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CN204655702U (en) * 2015-03-24 2015-09-23 杭州富阳新锐生物科技有限公司 A kind of laryngeal spray
CN204840553U (en) * 2015-08-03 2015-12-09 苘建军 Department of respiration is with treatment bed
CN205073447U (en) * 2015-10-16 2016-03-09 张波 Suction -type anesthesia atomizer
CN205515841U (en) * 2016-04-03 2016-08-31 金学勇 Larynx nebulizer
CN206103079U (en) * 2016-07-07 2017-04-19 绍兴第二医院 Breathing machine that department of respiration uses has aerosol inhalation function

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WO2015042352A1 (en) * 2013-09-20 2015-03-26 Virginia Commonwealth University Delivery of particles using hygroscopic excipients
CN204246614U (en) * 2014-11-06 2015-04-08 十堰市人民医院 A kind of laryngeal sprayer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204655702U (en) * 2015-03-24 2015-09-23 杭州富阳新锐生物科技有限公司 A kind of laryngeal spray
CN204840553U (en) * 2015-08-03 2015-12-09 苘建军 Department of respiration is with treatment bed
CN205073447U (en) * 2015-10-16 2016-03-09 张波 Suction -type anesthesia atomizer
CN205515841U (en) * 2016-04-03 2016-08-31 金学勇 Larynx nebulizer
CN206103079U (en) * 2016-07-07 2017-04-19 绍兴第二医院 Breathing machine that department of respiration uses has aerosol inhalation function

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