CN110269987B - A kind of artificial respirator with the function of delivering medicine and oxygen and using method thereof - Google Patents
A kind of artificial respirator with the function of delivering medicine and oxygen and using method thereof Download PDFInfo
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- CN110269987B CN110269987B CN201910627824.4A CN201910627824A CN110269987B CN 110269987 B CN110269987 B CN 110269987B CN 201910627824 A CN201910627824 A CN 201910627824A CN 110269987 B CN110269987 B CN 110269987B
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- 239000001301 oxygen Substances 0.000 title claims abstract description 66
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 66
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003814 drug Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000002640 oxygen therapy Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012377 drug delivery Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 210000002421 cell wall Anatomy 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- 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. ventilators; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- 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. ventilators; 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
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本发明公开了一种具有送药输氧功能的人工呼吸器，包括箱体，所述箱体的右侧固定连接有储氧瓶，所述储氧瓶的外侧面固定连接有连接臂，所述连接臂远离储氧瓶的一端固定连接有面罩，所述储氧瓶的左侧固定连通有第一导气管，所述第一导气管穿过箱体并与箱体的内壁固定连接，所述第一导气管远离储氧瓶的一端固定连通有气囊，所述气囊远离第一导气管的一端固定连通有第二导气管，所述第二导气管远离气囊的一端与面罩固定连通，所述箱体的内壁固定安装有驱动机构和按压机构，所述箱体的外侧面固定安装有送药机构。本发明，通过上述等结构之间的配合，具备了药液可跟随使用者吸氧的过程一同吸入，进而实现送药与输氧的效果。
The invention discloses an artificial respirator with a drug delivery and oxygen delivery function, comprising a box body, an oxygen storage bottle is fixedly connected to the right side of the box body, a connecting arm is fixedly connected to the outer side of the oxygen storage bottle, and the oxygen storage bottle is fixedly connected with a connecting arm. One end of the connecting arm away from the oxygen storage bottle is fixedly connected with a mask, the left side of the oxygen storage bottle is fixedly connected with a first air duct, the first air duct passes through the box body and is fixedly connected with the inner wall of the box body. An airbag is fixedly connected to one end of the first airway tube away from the oxygen storage bottle, and an end of the airbag away from the first airway tube is fixedly connected to a second airway tube. A driving mechanism and a pressing mechanism are fixedly installed on the inner wall of the box body, and a medicine feeding mechanism is fixedly installed on the outer side surface of the box body. In the present invention, through the cooperation of the above structures, the medicinal liquid can be inhaled along with the user's oxygen inhalation process, thereby realizing the effect of medicine delivery and oxygen delivery.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an artificial respirator with the functions of medicine delivery and oxygen delivery and a using method thereof.
Background
The artificial respirator is an indispensable device for rescuing critical patients, is a device for mechanically maintaining and assisting the breathing of the patients, is common in clinical use, and is commonly used for the rescue of respiratory arrest or respiratory failure caused by various reasons and the respiratory management during anesthesia. When the patient state of an illness urgent need urgent not breathing smoothly, be medical personnel's manual work constantly and press the gasbag on the respirator usually for oxygen is constantly carried to the patient internal, nevertheless through the gasbag on the manual pressure respirator for a long time, and it is comparatively hard and time-consuming that its operation gets up, and traditional respirator lacks the effect of sending medicine.
Disclosure of Invention
The invention aims to provide an artificial respirator with functions of medicine delivery and oxygen delivery and a using method thereof, which have the advantages that medicine liquid can be inhaled along with the oxygen inhalation process of a user, so that the effects of medicine delivery and oxygen delivery are realized, and the problems that when the patient is in critical illness and requires emergent breathing, the medical staff usually presses an air bag on the respirator continuously by manpower, so that oxygen is delivered into the patient continuously, the operation is time-consuming and labor-consuming by pressing the air bag on the respirator manually for a long time, and the traditional respirator is lack of medicine delivery effect are solved.
In order to achieve the purpose, the invention provides the following technical scheme: an artificial respirator with the functions of medicine delivery and oxygen delivery comprises a box body, the right side of the box body is fixedly connected with an oxygen storage bottle, the outer side surface of the oxygen storage bottle is fixedly connected with a connecting arm, one end of the connecting arm far away from the oxygen storage bottle is fixedly connected with a mask, the left side of the oxygen storage bottle is fixedly communicated with a first air duct which passes through the box body and is fixedly connected with the inner wall of the box body, one end of the first air duct far away from the oxygen storage bottle is fixedly communicated with an air bag, one end of the air bag far away from the first air duct is fixedly communicated with a second air duct, one end of the second air duct far away from the air bag is fixedly communicated with the face mask, the inner wall of the box body is fixedly provided with a driving mechanism and a pressing mechanism, the medicine feeding mechanism is fixedly installed on the outer side face of the box body, the face cover is fixedly communicated with an air outlet pipe, and the air outlet pipe and the second air guide pipe are fixedly communicated with a first one-way valve.
Pressing means includes two first spouts and slide bar, the both ends of slide bar stretch out two first spouts respectively and follow the cell wall horizontal slip of two first spouts, the slide bar slides by actuating mechanism drive, the lever arm of slide bar has cup jointed two transmission blocks, two the one end that the slide bar was kept away from to the transmission block all articulates there is the arc pole, two the one end that the slide bar was kept away from to the arc pole all stretches out box and fixedly connected with and presses the press lever.
Preferably, actuating mechanism includes electric motor and second spout, electric motor fixed mounting is in the incasement of box, the second spout is seted up on the slide bar, electric motor's output shaft fixedly connected with carousel, the carousel is close to one side fixedly connected with slip post of slide bar, the slip post slides along the cell wall of second spout.
Preferably, send medicine mechanism to include the liquid reserve tank and cross the liquid case, the liquid reserve tank with cross the equal fixed connection of liquid case and be at the lower surface of box.
Preferably, a first liquid passing pipe is fixedly communicated between the liquid storage tank and the liquid passing tank, a second liquid passing pipe is fixedly communicated between the liquid passing tank and the face mask, and second one-way valves are fixedly communicated on the first liquid passing pipe and the second liquid passing pipe.
Preferably, a piston is connected in the tank of the liquid passing tank in a sliding manner, a linkage rod is fixedly connected to one side of the piston close to the sliding rod, and one end, far away from the piston, of the linkage rod extends out of the liquid passing tank and is fixedly connected with a rod arm of the sliding rod.
Preferably, one end of the second liquid passing pipe, which is far away from the liquid passing box, is fixedly communicated with an atomizing spray head.
Preferably, the use method of the artificial respirator with the functions of medicine delivery and oxygen delivery comprises the following steps:
s1: filling oxygen into the oxygen storage bottle and filling liquid medicine into the liquid storage tank;
s2: placing the mask on the face of the patient and holding the oxygen storage bottle;
s3: the electric motor is started, so that the two pressing rods continuously extrude the air bag, oxygen in the oxygen storage bottle flows into the mask to be inhaled by a user, and meanwhile, liquid medicine in the liquid storage tank flows into the mask, so that the liquid medicine can be inhaled along with the oxygen inhalation process of the user, and the effects of medicine feeding and oxygen therapy are achieved.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arrangement of the first sliding chute, the sliding rod, the transmission block, the arc rod, the pressing rod, the air outlet pipe, the first one-way valve, the electric motor, the second sliding chute, the rotary disc and the sliding column, the two pressing rods continuously extrude the air bag through the operation of the electric motor, and then the process of manually pressing the air bag is simulated, so that oxygen in the oxygen storage bottle flows into the mask and is inhaled by a user.
Through the liquid storage tank, the liquid passing tank, the first liquid passing pipe, the second one-way valve, the piston and the linkage rod, the liquid medicine in the liquid storage tank flows into the mask through the operation of the electric motor, so that the liquid medicine can be sucked along with the oxygen inhalation process of a user.
Thirdly, the liquid medicine is atomized through the atomizing nozzle, and the atomized liquid medicine can be better inhaled by a user on one hand, and the liquid medicine is prevented from being choked to the user on the other hand.
To sum up, possessed the liquid medicine and can follow the in-process of user's oxygen uptake and inhale together, and then realized sending medicine and oxygen therapy's effect, solved when the patient's state of an illness urgent need breathe smoothly, medical personnel's manual work usually constantly presses the gasbag on the respirator for oxygen is constantly carried to the patient internal, nevertheless through the gasbag on the manual pressure respirator of passing through for a long time, it is comparatively time-consuming and laboursome to operate, and traditional respirator lacks the problem of sending medicine effect.
Drawings
FIG. 1 is a front view of a cross-sectional configuration of a case and face shield of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 3 is a cross-sectional front view of the housing showing the construction of the drive mechanism and the pressing mechanism;
FIG. 4 is a sectional front view of the sliding rod, the first liquid passing pipe, the piston and the linkage rod structure after the liquid passing tank is arranged.
In the figure: 1-box body, 2-oxygen storage bottle, 3-connecting arm, 4-face mask, 5-first air duct, 6-air bag, 7-second air duct, 8-driving mechanism, 9-pressing mechanism, 10-medicine feeding mechanism, 11-first chute, 12-sliding rod, 13-transmission block, 14-arc rod, 15-pressing rod, 16-air outlet pipe, 17-first one-way valve, 18-electric motor, 19-second chute, 20-rotary table, 21-sliding column, 22-liquid storage tank, 23-liquid passing tank, 24-first liquid passing pipe, 25-second liquid passing pipe, 26-second one-way valve, 27-piston, 28-linkage rod and 29-atomization spray head.
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 to 4, the present invention provides a technical solution: an artificial respirator with medicine and oxygen delivery functions comprises a box body 1, an oxygen storage bottle 2 is fixedly connected to the right side of the box body 1, a gas valve capable of filling oxygen into the oxygen storage bottle 2 is arranged on the oxygen storage bottle 2, a connecting arm 3 is fixedly connected to the outer side face of the oxygen storage bottle 2, a face mask 4 is fixedly connected to one end, far away from the oxygen storage bottle 2, of the connecting arm 3, a first air duct 5 is fixedly communicated with the left side of the oxygen storage bottle 2, the first air duct 5 penetrates through the box body 1 and is fixedly connected with the inner wall of the box body 1, an air bag 6 is fixedly communicated with one end, far away from the oxygen storage bottle 2, of the air bag 6, a second air duct 7 is fixedly communicated with one end, far away from the air bag 6, of the air bag 6 and is fixedly communicated with the face mask 4, a driving mechanism 8 and a pressing mechanism 9 are fixedly arranged on the inner wall of the box body 1, a medicine delivery mechanism, the air outlet pipe 16 and the second air duct 7 are both fixedly communicated with a first one-way valve 17.
The pressing mechanism 9 comprises two first chutes 11 and a sliding rod 12, two ends of the sliding rod 12 respectively extend out of the two first chutes 11 and slide left and right along the groove walls of the two first chutes 11, the sliding rod 12 is driven by the driving mechanism 8 to slide, two transmission blocks 13 are sleeved on the rod arm of the sliding rod 12, one ends of the two transmission blocks 13 far away from the sliding rod 12 are respectively hinged with an arc rod 14, one ends of the two arc rods 14 far away from the sliding rod 12 are respectively extended out of the box body 1 and fixedly connected with a pressing rod 15, the driving mechanism 8 drives the sliding rod 12 to reciprocate left and right and the process of sliding along the rod arm of the sliding rod 12 and the hinging relation between the transmission blocks 13 and the arc rods 14 are realized through the transmission blocks 13, so that the two pressing rods 15 continuously press the air bag 6, the process of manually pressing the air bag 6 is simulated, and the air flow direction is limited through a first one-way valve 17 on the second air, so that the oxygen in the oxygen storage bottle 2 continuously flows into the face mask 4 through the first air duct 5, the air bag 6 and the second air duct 7 to be inhaled by the user, and simultaneously, when the user exhales, the flow direction of the air is limited through the air outlet pipe 16 and the first one-way valve 17 on the air outlet pipe 16, so that the exhaled air is discharged through the air outlet pipe 16.
The medicine feeding mechanism 10 comprises a liquid storage box 22 and a liquid passing box 23, the liquid storage box 22 and the liquid passing box 23 are fixedly connected to the lower surface of the box body 1, a liquid valve capable of filling liquid into the liquid storage box 22 is arranged on the liquid storage box 22, a first liquid passing pipe 24 is fixedly communicated between the liquid storage box 22 and the liquid passing box 23, a second liquid passing pipe 25 is fixedly communicated between the liquid passing box 23 and the face cover 4, a second one-way valve 26 is fixedly communicated on the first liquid passing pipe 24 and the second liquid passing pipe 25, a piston 27 is slidably connected in the box of the liquid passing box 23, a linkage rod 28 is fixedly connected to one side of the piston 27 close to the sliding rod 12, one end of the linkage rod 28 far away from the piston 27 extends out of the liquid passing box 23 and is fixedly connected with a rod arm of the sliding rod 12, the piston 27 reciprocates left and right along the inner wall of the liquid passing box 23 in a left-right sliding process through the linkage of the sliding rod 12, and the reciprocating sliding process of the piston 27 reciprocates left and right and is limited, the liquid medicine in the liquid storage tank 22 continuously flows into the face mask 4 through the first liquid passing pipe 24, the liquid passing tank 23 and the second liquid passing pipe 25, so that the liquid medicine can be sucked along with the oxygen inhalation process of the user.
The second liquid passing pipe 25 is fixedly communicated with the atomizing nozzle 29 at one end far away from the liquid passing tank 23, the liquid medicine is atomized through the atomizing nozzle 29, the atomized liquid medicine can be better sucked by a user, and the liquid medicine is prevented from being choked to the user.
The use method of the artificial respirator with the functions of medicine delivery and oxygen delivery comprises the following steps:
s1: filling oxygen into the oxygen storage bottle 2 and filling liquid medicine into the liquid storage tank 22;
s2: the face mask 1 is placed on the face of a patient, and the oxygen storage bottle 2 is held at the same time;
s3: the electric motor 18 is started, so that the two pressing rods 15 continuously extrude the air bag 6, then oxygen in the oxygen storage bottle 2 flows into the face mask 4 to be inhaled by a user, and meanwhile, liquid medicine in the liquid storage tank 22 flows into the face mask 4, so that the liquid medicine can be inhaled along with the oxygen inhalation process of the user, and then the effects of medicine feeding and oxygen therapy are achieved.
To sum up, possessed the liquid medicine and can follow the in-process of user's oxygen uptake and inhale together, and then realized sending medicine and oxygen therapy's effect, solved when the patient's state of an illness urgent need breathe smoothly, generally medical personnel's manual work constantly presses gasbag 6 on the respirator for oxygen constantly is carried to the patient internal, nevertheless through the gasbag 6 on the manual pressure respirator of passing through for a long time, its operation is got up comparatively wastes time and energy, and traditional respirator lacks the problem of sending medicine effect.
The working principle is as follows: when the artificial respirator with the functions of medicine delivery and oxygen delivery and the using method thereof are used, the face mask 1 is placed on the face of a patient, the oxygen storage bottle 2 is held, then the electric motor 18 is started, the rotary disc 20 rotates through the operation of the output shaft of the electric motor 18, the sliding rod 12 slides in a left-right reciprocating mode along the groove wall of the first sliding groove 11 through the process that the rotary disc 20 rotates and the sliding column 21 slides along the groove wall of the second sliding groove 19, the sliding rod 12 slides in a left-right reciprocating mode along the groove wall of the first sliding groove 11 through the process that the sliding rod 12 slides in a left-right reciprocating mode along the rod arm of the sliding rod 12 through the transmission block 13 and the hinged relation between the transmission block 13 and the arc rod 14, the two pressing rods 15 continuously press the air bag 6, the process of manually pressing the air bag 6 is simulated, and the air flow direction is limited through the first one-way valve 17 on the second air guide pipe 7, so that the, The air bladder 6 and the second airway tube 7 flow into the face mask 4 for inhalation by the user, whilst on exhalation by the user, the gas flow direction is limited by the gas outlet pipe 16 and the first one-way valve 17 on the gas outlet pipe 16, so that the exhaled gas is discharged through the gas outlet pipe 16, meanwhile, the piston 27 slides back and forth along the inner wall of the liquid passing tank 23 in the process of the slide rod 12 sliding back and forth left and right and through the linkage of the linkage rod 28, the liquid flow direction is limited by the process of the piston 27 sliding back and forth left and right and through the two second one-way valves 26, so that the liquid medicine in the liquid storage tank 22 continuously flows into the face mask 4 through the first liquid passing pipe 24, the liquid passing tank 23 and the second liquid passing pipe 25, so that the liquid medicine can be inhaled along with the oxygen inhalation process of the user, and the liquid medicine can be inhaled through the arranged atomizing nozzle 29, the liquid medicine is atomized, and the atomized liquid medicine can be better inhaled by a user on one hand, and the liquid medicine is prevented from being choked to the user on the other hand.
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 (2)
1. The utility model provides an artificial respirator with send medicine oxygen therapy function, includes box (1), its characterized in that: the oxygen storage bottle (2) is fixedly connected to the right side of the box body (1), the connecting arm (3) is fixedly connected to the outer side face of the oxygen storage bottle (2), the end, far away from the oxygen storage bottle (2), of the connecting arm (3) is fixedly connected with the face mask (4), the left side of the oxygen storage bottle (2) is fixedly communicated with the first air duct (5), the first air duct (5) penetrates through the box body (1) and is fixedly connected with the inner wall of the box body (1), the end, far away from the oxygen storage bottle (2), of the first air duct (5) is fixedly communicated with the air bag (6), the end, far away from the first air duct (5), of the air bag (6) is fixedly communicated with the second air duct (7), the end, far away from the air bag (6), of the second air duct (7) is fixedly communicated with the face mask (4), the inner wall of the box body (1) is fixedly provided, a medicine feeding mechanism (10) is fixedly installed on the outer side face of the box body (1), an air outlet pipe (16) is fixedly communicated with the face mask (4), and a first one-way valve (17) is fixedly communicated with the air outlet pipe (16) and the second air guide pipe (7);
the driving mechanism (8) comprises an electric motor (18) and a second sliding chute (19), the electric motor (18) is fixedly installed in the box body (1), the second sliding chute (19) is formed in the sliding rod (12), an output shaft of the electric motor (18) is fixedly connected with a rotating disc (20), one side, close to the sliding rod (12), of the rotating disc (20) is fixedly connected with a sliding column (21), and the sliding column (21) slides along the groove wall of the second sliding chute (19);
the pressing mechanism (9) comprises two first sliding grooves (11) and a sliding rod (12), two ends of the sliding rod (12) respectively extend out of the two first sliding grooves (11) and slide left and right along the groove walls of the two first sliding grooves (11), the sliding rod (12) is driven by a driving mechanism (8) to slide, two driving blocks (13) are sleeved on the rod arm of the sliding rod (12), one ends, far away from the sliding rod (12), of the two driving blocks (13) are hinged to arc rods (14), one ends, far away from the sliding rod (12), of the two arc rods (14) respectively extend out of the box body (1) and are fixedly connected with pressing rods (15), and the air bag (6) is pressed when the two pressing rods (15) are close to each other;
the medicine feeding mechanism (10) comprises a liquid storage tank (22) and a liquid passing tank (23), and the liquid storage tank (22) and the liquid passing tank (23) are fixedly connected to the lower surface of the box body (1);
a first liquid passing pipe (24) is fixedly communicated between the liquid storage tank (22) and the liquid passing tank (23), a second liquid passing pipe (25) is fixedly communicated between the liquid passing tank (23) and the face mask (4), and second one-way valves (26) are fixedly communicated on the first liquid passing pipe (24) and the second liquid passing pipe (25);
the liquid tank (23) is connected with a piston (27) in the tank in a sliding mode, one side, close to the sliding rod (12), of the piston (27) is fixedly connected with a linkage rod (28), and one end, far away from the piston (27), of the linkage rod (28) extends out of the liquid tank (23) and is fixedly connected with a rod arm of the sliding rod (12).
2. The artificial respirator with the functions of medicine delivery and oxygen delivery as claimed in claim 1, wherein: and one end of the second liquid passing pipe (25) far away from the liquid passing box (23) is fixedly communicated with an atomizing nozzle (29).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910627824.4A CN110269987B (en) | 2019-07-11 | 2019-07-11 | A kind of artificial respirator with the function of delivering medicine and oxygen and using method thereof |
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| CN201910627824.4A CN110269987B (en) | 2019-07-11 | 2019-07-11 | A kind of artificial respirator with the function of delivering medicine and oxygen and using method thereof |
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| CN111568738A (en) * | 2020-06-10 | 2020-08-25 | 靖江市益仁医疗器械有限公司 | An emergency cardiopulmonary resuscitation device |
| CN112263760A (en) * | 2020-11-03 | 2021-01-26 | 赵光宇 | But intracardiac branch of academic or vocational study first aid respiratory device of automatic oxygen suppliment |
| CN112546375A (en) * | 2020-12-09 | 2021-03-26 | 湖南泰贵生物科技有限公司 | Portable emergency respirator for emergency nursing |
| CN113289174A (en) * | 2021-05-20 | 2021-08-24 | 丽水市人民医院 | Simple respirator and using method thereof |
| CN114588465B (en) * | 2022-04-01 | 2025-08-12 | 中国人民解放军陆军特色医学中心 | Plateau oxygen mask |
| CN115227921B (en) * | 2022-08-28 | 2023-07-18 | 南通大学附属医院 | A respiratory nebulization treatment device for pediatrics |
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| CN203829438U (en) * | 2013-12-31 | 2014-09-17 | 谢炜 | Respirator for cardiovascular department |
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