CN110269987A - A kind of artificial respirator and its application method with drug delivery oxygen therapy function - Google Patents

A kind of artificial respirator and its application method with drug delivery oxygen therapy function Download PDF

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Publication number
CN110269987A
CN110269987A CN201910627824.4A CN201910627824A CN110269987A CN 110269987 A CN110269987 A CN 110269987A CN 201910627824 A CN201910627824 A CN 201910627824A CN 110269987 A CN110269987 A CN 110269987A
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CN
China
Prior art keywords
cabinet
oxygen
drug delivery
gas
fixedly connected
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.)
Granted
Application number
CN201910627824.4A
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Chinese (zh)
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CN110269987B (en
Inventor
袁晓宇
郭海健
李华镭
顾袁瑢
陈双喜
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Affiliated Hospital of Nantong University
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Affiliated Hospital of Nantong University
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Priority to CN201910627824.4A priority Critical patent/CN110269987B/en
Publication of CN110269987A publication Critical patent/CN110269987A/en
Application granted granted Critical
Publication of CN110269987B publication Critical patent/CN110269987B/en
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Classifications

    • 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
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/14Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase

Abstract

The invention discloses a kind of artificial respirators with drug delivery oxygen therapy function, including cabinet, oxygen cylinder is fixedly connected on the right side of the cabinet, the lateral surface of the oxygen cylinder is fixedly connected with linking arm, the linking arm is fixedly connected with mask far from one end of oxygen cylinder, the left side fixation of the oxygen cylinder is communicated with the first gas-guide tube, first gas-guide tube passes through cabinet and is fixedly connected with the inner wall of cabinet, first gas-guide tube is communicated with air bag far from one end fixation of oxygen cylinder, the air bag is communicated with the second gas-guide tube far from one end fixation of the first gas-guide tube, the one end of second gas-guide tube far from air bag is connected to mask fixation, the inner wall of the cabinet is fixedly installed with driving mechanism and pressing mechanism, the lateral surface of the cabinet is fixedly installed with medicine feeding mechanism.The present invention, by the cooperation between the structures such as above-mentioned, having medical fluid can follow the process of user's oxygen uptake to suck together, and then realize the effect of drug delivery and oxygen therapy.

Description

A kind of artificial respirator and its application method with drug delivery oxygen therapy function
Technical field
The present invention relates to the field of medical instrument technology, it is specially a kind of with drug delivery oxygen therapy function artificial respirator and its Application method.
Background technique
Artificial respirator is the rescue indispensable equipment of urgent patient, it is to maintain and assist with machinery method patient A kind of device of breathing, clinical use artificial respirator is commonplace, is usually used in breathing caused by the various causes of disease and stops or breathe Respiratory nursing during the rescue and anesthesia of failure.When conditions of patients it is critical need to urgent unsmooth breath when, usually medical staff Air bag on artificial constantly press respirator, so that oxygen is constantly transported to patient's body, but by for a long time by artificial Air bag on press respirator, the more time-consuming and laborious and traditional respirator that operates lack drug delivery effect.
Summary of the invention
The purpose of the present invention is to provide a kind of artificial respirators and its application method with drug delivery oxygen therapy function, have Medical fluid can follow the process of user's oxygen uptake to suck together, and then realize the effect of drug delivery and oxygen therapy, solve and working as patient When sb.'s sickness becomes critical needs urgent unsmooth breath, the usually artificial air bag on continuous press respirator of medical staff, so that oxygen is not It is disconnected to be transported to patient's body, but by by the air bag on artificial press respirator, operating more time-consuming for a long time Arduously, the problem of and traditional respirator lacks drug delivery effect.
To achieve the above object, the invention provides the following technical scheme: a kind of artificial respiration with drug delivery oxygen therapy function Device, including cabinet are fixedly connected with oxygen cylinder on the right side of the cabinet, and the lateral surface of the oxygen cylinder is fixedly connected with connection Arm, the linking arm are fixedly connected with mask far from one end of oxygen cylinder, and the left side fixation of the oxygen cylinder is communicated with first and leads Tracheae, first gas-guide tube pass through cabinet and are fixedly connected with the inner wall of cabinet, and first gas-guide tube is far from oxygen cylinder One end is fixed to be communicated with air bag, and the air bag is fixed far from one end of the first gas-guide tube and is communicated with the second gas-guide tube, and described second The one end of gas-guide tube far from air bag is connected to mask fixation, and the inner wall of the cabinet is fixedly installed with driving mechanism and pressing machine Structure, the lateral surface of the cabinet are fixedly installed with medicine feeding mechanism, fixed on the mask to be communicated with escape pipe, the escape pipe and Fixation is communicated with the first check valve on second gas-guide tube.
The pressing mechanism includes two first sliding grooves and sliding bar, and the both ends of the sliding bar stretch out two first respectively Sliding slot simultaneously horizontally slips along the cell wall of two first sliding grooves, and the sliding bar is driven by driving mechanism and slided, the sliding bar There are two drive blocks for lever arm socket, and two one end of the drive block far from sliding bar are hinged with circular arc bar, two circles The one end of arc bar far from sliding bar stretches out cabinet and is fixedly connected with pressing lever.
Preferably, the driving mechanism includes electric motor and second sliding slot, and the electric motor is fixedly mounted on cabinet Case in, the second sliding slot is provided on sliding bar, and the output shaft of the electric motor is fixedly connected with turntable, the turntable It is fixedly connected with slide post close to the side of sliding bar, the slide post is slided along the cell wall of second sliding slot.
Preferably, the medicine feeding mechanism includes liquid reserve tank and crosses liquid case, and the liquid reserve tank is fixedly connected with liquid case is crossed The lower surface of cabinet.
Preferably, the liquid reserve tank and cross it is fixed between liquid case be communicated with first and cross liquid pipe, it is described cross liquid case and mask it Between it is fixed be communicated with second and cross liquid pipe, described first, which crosses liquid pipe and second, crosses in liquid pipe that fixation is communicated with second one-way valve.
Preferably, piston is slidably connected in the case for crossing liquid case, the piston is close to the fixed company in the side of sliding bar It is connected to interlocking bar, the interlocking bar was stretched out liquid case far from one end of piston and was fixedly connected with the lever arm of sliding bar.
Preferably, the described second separate one end fixation for crossing liquid case of liquid pipe excessively is communicated with atomizer.
Preferably, it is described it is a kind of with drug delivery oxygen therapy function artificial respirator application method the following steps are included:
S1: oxygen is filled to oxygen cylinder, medical fluid is filled into liquid reserve tank;
S2: mask is placed on patient face, while holding on oxygen cylinder;
S3: starting electric motor, so that two continuous extruding gasbags of pressing lever, flow into the oxygen in oxygen cylinder It is inhaled by the user in mask, while the medical fluid in liquid reserve tank flows into mask, so that medical fluid can follow user The process of oxygen uptake sucks together, and then realizes the effect of drug delivery and oxygen therapy.
Compared with prior art, beneficial effects of the present invention are as follows:
One, the present invention passes through the first sliding groove of setting, sliding bar, drive block, circular arc bar, pressing lever, escape pipe, the first list To valve, electric motor, second sliding slot, turntable and slide post, by the running of electric motor, so that two pressing levers constantly squeeze Air bag has then imitated the process manually by pressuring gasbag, so that the oxygen in oxygen cylinder flows into mask by user Sucking.
Two, the present invention by setting liquid reserve tank, cross liquid case, first cross liquid pipe, second cross liquid pipe, second one-way valve, work Plug and interlocking bar, by the running of electric motor, so that the medical fluid in liquid reserve tank flows into mask, so that medical fluid can be with It is sucked together with the process of user's oxygen uptake.
Three, the present invention is by the atomizer of setting, so that medical fluid is atomized, the medical fluid after atomization on the one hand can be better It is inhaled by the user, on the other hand medical fluid is prevented to choke user.
The process of user's oxygen uptake can be followed to suck together in conclusion having medical fluid, and then realize drug delivery and oxygen therapy Effect, solve when conditions of patients it is critical need to urgent unsmooth breath when, usually medical staff manually constantly pressing breathing Air bag on device, so that oxygen is constantly transported to patient's body, but by passing through the gas on artificial press respirator for a long time The problem of capsule, the more time-consuming and laborious and traditional respirator that operates lacks drug delivery effect.
Detailed description of the invention
Fig. 1 is the front view of structure after cabinet of the present invention and mask section view;
Fig. 2 is the cross-sectional view of structure at A-A in Fig. 1 of the present invention;
Fig. 3 is the front view of cabinet section view rear drive mechanism and pressing mechanism structure of the present invention;
Fig. 4 be the present invention cross liquid case section view after sliding bar, first cross liquid pipe, piston and link rod structure front view.
In figure: 1- cabinet, 2- oxygen cylinder, 3- linking arm, 4- mask, the first gas-guide tube of 5-, 6- air bag, the second air guide of 7- Pipe, 8- driving mechanism, 9- pressing mechanism, 10- medicine feeding mechanism, 11- first sliding groove, 12- sliding bar, 13- drive block, 14- circular arc Bar, 15- pressing lever, 16- escape pipe, the first check valve of 17-, 18- electric motor, 19- second sliding slot, 20- turntable, 21- sliding Column, 22- liquid reserve tank, 23- cross liquid case, 24- first crosses liquid pipe, 25- second crosses liquid pipe, 26- second one-way valve, 27- piston, 28- Interlocking bar, 29- atomizer.
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.
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of artificial respiration with drug delivery oxygen therapy function Device, including cabinet 1, the right side of cabinet 1 are fixedly connected with oxygen cylinder 2, and the gas trap that oxygen can be filled out to it is provided on oxygen cylinder 2 Door, the lateral surface of oxygen cylinder 2 are fixedly connected with linking arm 3, and linking arm 3 is fixedly connected with mask 4 far from one end of oxygen cylinder 2, The left side of oxygen cylinder 2 is fixed to be communicated with the first gas-guide tube 5, and the first gas-guide tube 5, which passes through cabinet 1 and fixes with the inner wall of cabinet 1, to be connected It connects, the first gas-guide tube 5 is communicated with air bag 6 far from one end fixation of oxygen cylinder 2, and air bag 6 is fixed far from one end of the first gas-guide tube 5 It is communicated with the second gas-guide tube 7, the one end of the second gas-guide tube 7 far from air bag 6 is connected to the fixation of mask 4, the fixed peace of the inner wall of cabinet 1 Equipped with driving mechanism 8 and pressing mechanism 9, the lateral surface of cabinet 1 is fixedly installed with medicine feeding mechanism 10, and fixation is communicated on mask 4 Fixation is communicated with the first check valve 17 on escape pipe 16, escape pipe 16 and the second gas-guide tube 7.
Pressing mechanism 9 includes two first sliding grooves 11 and sliding bar 12, and the both ends of sliding bar 12 stretch out two first respectively Sliding slot 11 simultaneously horizontally slips along the cell wall of two first sliding grooves 11, and sliding bar 12 is driven by driving mechanism 8 and slided, sliding bar 12 There are two drive blocks 13 for lever arm socket, and two one end of drive block 13 far from sliding bar 12 are hinged with circular arc bar 14, two circles The one end of arc bar 14 far from sliding bar 12 stretches out cabinet 1 and is fixedly connected with pressing lever 15, drives sliding bar by driving mechanism 8 12 or so the processes to reciprocatingly slide and the process slided through drive block 13 along 12 lever arm of sliding bar and drive block 13 and circular arc bar 14 Between hinged relationship then imitated manually by the process of pressuring gasbag 6 so that two continuous extruding gasbags 6 of pressing lever 15, from And the restriction through 17 gas flow of the first check valve on the second gas-guide tube 7, so that the oxygen in oxygen cylinder 2 is constantly led through first Tracheae 5, air bag 6 and the second gas-guide tube 7 are flowed into mask 4 and are inhaled by the user, while when user exhales, through escape pipe 16 and 17 gas flow of the first check valve on escape pipe 16 restriction so that exhalation gas be discharged through escape pipe 16.
Driving mechanism 8 includes electric motor 18 and second sliding slot 19, and electric motor 18 is fixedly mounted in the case of cabinet 1, Second sliding slot 19 is provided on sliding bar 12, and the output shaft of electric motor 18 is fixedly connected with turntable 20, and turntable 20 is close to sliding The side of bar 12 is fixedly connected with slide post 21, and slide post 21 is slided along the cell wall of second sliding slot 19, defeated by electric motor 18 The running of shaft so that turntable 20 is rotated, the process rotated by turntable 20 and through slide post 21 along 19 cell wall of second sliding slot The process of sliding reciprocatingly slides so that sliding bar 12 carries out left and right along the cell wall of first sliding groove 11.
Medicine feeding mechanism 10 includes liquid reserve tank 22 and crosses liquid case 23, and liquid reserve tank 22 is fixedly connected with liquid case 23 is crossed in cabinet 1 Lower surface, be provided with the Liquid valve that can fill out liquid to it on liquid reserve tank 22, liquid reserve tank 22 and cross fixed connection between liquid case 23 There is first to cross liquid pipe 24, cross it is fixed between liquid case 23 and mask 4 be communicated with second and cross liquid pipe 25, first crosses liquid pipe 24 and the second mistake It is fixed in liquid pipe 25 to be communicated with second one-way valve 26, it crosses in the case of liquid case 23 and slidably connects piston 27, piston 27 is close to sliding The side of lever 12 is fixedly connected with interlocking bar 28, and interlocking bar 28 stretched out liquid case 23 and and sliding bar far from one end of piston 27 12 lever arm is fixedly connected, the process to be reciprocatingly slided by sliding bar 12 or so and the linkage through interlocking bar 28, so that 27 edge of piston The inner wall or so for crossing liquid case 23 reciprocatingly slides, the process reciprocatingly slided by piston 27 or so and through two 26 liquid of second one-way valve The restriction of flow direction, so that medical fluid in liquid reserve tank 22 constantly crosses liquid pipe 24 through first, crosses liquid case 23 and second crosses liquid pipe 25 and flow into To mask 4, so that medical fluid can follow the process of user's oxygen uptake to suck together.
Second, which crosses liquid pipe 25, is communicated with atomizer 29 far from one end fixation for crossing liquid case 23, passes through the atomizer of setting 29, so that medical fluid is atomized, on the one hand the medical fluid after atomization can be preferably inhaled by the user, and on the other hand medical fluid be prevented to choke To user.
It is a kind of with drug delivery oxygen therapy function artificial respirator application method the following steps are included:
S1: oxygen is filled to oxygen cylinder 2, fills medical fluid into liquid reserve tank 22;
S2: mask 1 is placed on patient face, while holding on oxygen cylinder 2;
S3: starting electric motor 18, so that two continuous extruding gasbags 6 of pressing lever 15, then make the oxygen in oxygen cylinder 2 Gas is flowed into mask 4 and is inhaled by the user, while the medical fluid in liquid reserve tank 22 flows into mask 4, so that medical fluid can It follows the process of user's oxygen uptake to suck together, and then realizes the effect of drug delivery and oxygen therapy.
The process of user's oxygen uptake can be followed to suck together in conclusion having medical fluid, and then realize drug delivery and oxygen therapy Effect, solve when conditions of patients it is critical need to urgent unsmooth breath when, usually medical staff manually constantly pressing breathing Air bag 6 on device, so that oxygen is constantly transported to patient's body, but by passing through the gas on artificial press respirator for a long time The problem of capsule 6, the more time-consuming and laborious and traditional respirator that operates lacks drug delivery effect.
Working principle: this has the artificial respirator of drug delivery oxygen therapy function and its application method when in use, and mask 1 is put In patient face, while oxygen cylinder 2 is held on, then start electric motor 18 is made by the running of 18 output shaft of electric motor It obtains turntable 20 to be rotated, the process rotated by turntable 20 and the process slided through slide post 21 along 19 cell wall of second sliding slot make Sliding bar 12 along the cell wall of first sliding groove 11 carry out left and right reciprocatingly slide, the process reciprocatingly slided by sliding bar 12 or so and warp Hinged relationship of the drive block 13 between the process and drive block 13 and circular arc bar 14 that 12 lever arm of sliding bar slides, so that two are pressed The continuous extruding gasbag 6 of compression bar 15, has then been imitated manually by the process of pressuring gasbag 6, thus single through first on the second gas-guide tube 7 To the restriction of 17 gas flow of valve, so that the oxygen in oxygen cylinder 2 is constantly through the first gas-guide tube 5, air bag 6 and the second gas-guide tube 7 It flows into mask 4 and is inhaled by the user, while when user exhales, it is unidirectional through first on escape pipe 16 and escape pipe 16 The restriction of 17 gas flow of valve is reciprocatingly slided by sliding bar 12 or so at the same time so that the gas of exhalation is discharged through escape pipe 16 Process and linkage through interlocking bar 28 so that piston 27 reciprocatingly slides along the inner wall or so for crossing liquid case 23, by piston 27 or so The process that reciprocatingly slides and the restriction flowed to through two 26 liquid of second one-way valve, so that medical fluid in liquid reserve tank 22 is constantly through the One liquid pipe 24, excessively liquid case 23 and the second liquid pipe 25 excessively excessively flows into mask 4, so that medical fluid can follow user's oxygen uptake Process sucks together, and by the atomizer 29 of setting, so that medical fluid is atomized, the medical fluid after atomization on the one hand can be more preferable Be inhaled by the user, on the other hand medical fluid is prevented to choke user.
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 (7)

1. a kind of artificial respirator with drug delivery oxygen therapy function, including cabinet (1), it is characterised in that: the right side of the cabinet (1) Side is fixedly connected with oxygen cylinder (2), and the lateral surface of the oxygen cylinder (2) is fixedly connected with linking arm (3), the linking arm (3) One end far from oxygen cylinder (2) is fixedly connected with mask (4), and the left side fixation of the oxygen cylinder (2) is communicated with the first gas-guide tube (5), first gas-guide tube (5) passes through cabinet (1) and is fixedly connected with the inner wall of cabinet (1), and first gas-guide tube (5) is remote One end fixation from oxygen cylinder (2) is communicated with air bag (6), the fixed connection in the one end of the air bag (6) far from the first gas-guide tube (5) Have the second gas-guide tube (7), the one end of second gas-guide tube (7) far from air bag (6) is connected to mask (4) fixation, the cabinet (1) inner wall is fixedly installed with driving mechanism (8) and pressing mechanism (9), and the lateral surface of the cabinet (1) is fixedly installed with drug delivery Mechanism (10), fixation is communicated with escape pipe (16) on the mask (4), equal on the escape pipe (16) and the second gas-guide tube (7) Fixation is communicated with the first check valve (17);
The pressing mechanism (9) includes two first sliding grooves (11) and sliding bar (12), and the both ends of the sliding bar (12) are distinguished It stretches out two first sliding grooves (11) and horizontally slips along the cell wall of two first sliding grooves (11), the sliding bar (12) is by driving machine Structure (8) driving sliding, there are two drive block (13), two drive blocks (13) are separate for the lever arm socket of the sliding bar (12) One end of sliding bar (12) is hinged with circular arc bar (14), and two circular arc bars (14) are stretched far from the one end of sliding bar (12) Cabinet (1) and it is fixedly connected with pressing lever (15) out.
2. a kind of artificial respirator with drug delivery oxygen therapy function according to claim 1, it is characterised in that: the driving Mechanism (8) includes electric motor (18) and second sliding slot (19), and the electric motor (18) is fixedly mounted on the case of cabinet (1) Interior, the second sliding slot (19) is provided on sliding bar (12), and the output shaft of the electric motor (18) is fixedly connected with turntable (20), the turntable (20) is fixedly connected with slide post (21) close to the side of sliding bar (12), and the slide post (21) is along the The cell wall of two sliding slots (19) slides.
3. a kind of artificial respirator with drug delivery oxygen therapy function according to claim 1, it is characterised in that: the drug delivery Mechanism (10) includes liquid reserve tank (22) and mistake liquid case (23), and the liquid reserve tank (22) and mistake liquid case (23) are fixedly connected in cabinet (1) lower surface.
4. a kind of artificial respirator with drug delivery oxygen therapy function according to claim 3, it is characterised in that: the liquid storage Case (22) and cross it is fixed between liquid case (23) be communicated with first and cross liquid pipe (24), it is described to cross between liquid case (23) and mask (4) admittedly Surely it is communicated with second and crosses liquid pipe (25), described first, which crosses liquid pipe (24) and second, crosses and fixed on liquid pipe (25) be communicated with the second list To valve (26).
5. a kind of artificial respirator with drug delivery oxygen therapy function according to claim 4, it is characterised in that: described to cross liquid It is slidably connected in the case of case (23) piston (27), the piston (27) is fixedly connected with linkage close to the side of sliding bar (12) Bar (28), the interlocking bar (28) were stretched out liquid case (23) and were fixed with the lever arm of sliding bar (12) far from the one end of piston (27) Connection.
6. a kind of artificial respirator with drug delivery oxygen therapy function according to claim 4, it is characterised in that: described second It crosses liquid pipe (25) and is communicated with atomizer (29) far from one end fixation for crossing liquid case (23).
7. a kind of application method of artificial respirator with drug delivery oxygen therapy function according to claim 1 includes following step It is rapid:
S1: oxygen is filled to oxygen cylinder (2), medical fluid is filled into liquid reserve tank (22);
S2: mask (1) is placed on patient face, while holding on oxygen cylinder (2);
S3: starting electric motor (18), so that two pressing levers (15) constantly extruding gasbag (6), then makes in oxygen cylinder (2) Oxygen flow into mask (4) and be inhaled by the user, while the medical fluid in liquid reserve tank (22) flows into mask (4), thus So that medical fluid can follow the process of user's oxygen uptake to suck together, and then realize the effect of drug delivery and oxygen therapy.
CN201910627824.4A 2019-07-11 2019-07-11 Artificial respirator with medicine delivery and oxygen delivery functions and use method thereof Active CN110269987B (en)

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Publication number Priority date Publication date Assignee Title
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

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CN208130232U (en) * 2017-10-27 2018-11-23 德江县民族中医院 A kind of medical use severe breathing restorer
CN208611528U (en) * 2018-04-09 2019-03-19 郑州市中医院(郑州市红十字医院) A kind of internal medicine clinic breathing equipment

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EP1036569A2 (en) * 1999-03-18 2000-09-20 GSF - Forschungszentrum für Umwelt und Gesundheit GmbH Method and device for preparing a constant dose of medication administered by inhaltaion with low flow
WO2003095005A1 (en) * 2002-05-10 2003-11-20 Chrysalis Technologies Incorporated Aerosol generator for drug formulation and methods of generating aerosol
CN103495248A (en) * 2013-10-09 2014-01-08 河南科技大学第一附属医院 Electric extrusion device of breathing bag
CN203829438U (en) * 2013-12-31 2014-09-17 谢炜 Respirator for cardiovascular department
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CN204017063U (en) * 2014-08-19 2014-12-17 由世松 A kind of infant's respiration machine
CN205322962U (en) * 2016-01-30 2016-06-22 杜瑞萍 Medicine of sending and oxygen therapy function artificial respirator have
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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