CN106730221B - Medical oxygen respirator - Google Patents

Medical oxygen respirator Download PDF

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Publication number
CN106730221B
CN106730221B CN201611133598.7A CN201611133598A CN106730221B CN 106730221 B CN106730221 B CN 106730221B CN 201611133598 A CN201611133598 A CN 201611133598A CN 106730221 B CN106730221 B CN 106730221B
Authority
CN
China
Prior art keywords
sleeve
air guide
port
guide port
communication port
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.)
Active
Application number
CN201611133598.7A
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Chinese (zh)
Other versions
CN106730221A (en
Inventor
李旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan MIC Medical Technology Co., Ltd.
Original Assignee
FOSHAN MIC MEDICAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN MIC MEDICAL TECHNOLOGY Co Ltd filed Critical FOSHAN MIC MEDICAL TECHNOLOGY Co Ltd
Priority to CN201611133598.7A priority Critical patent/CN106730221B/en
Publication of CN106730221A publication Critical patent/CN106730221A/en
Application granted granted Critical
Publication of CN106730221B publication Critical patent/CN106730221B/en
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A61M16/0677—Gas-saving devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0606—Face
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The space of muzzle cover inner side and outer side is connected to by a kind of medical oxygen respirator, sleeve, offers air guide port in the sleeve lateral wall on the inside of muzzle cover, is connected between air guide port and air inlet pipe by the way that hose is closed；Airtight connection is slid back and forth in sleeve nasal obstruction, has a stuffy nose as inner end opening, the closed cylindrical shape in outer end, the outer end of nasal obstruction is fixedly connected with push rod, and communication port is offered on the side wall of nasal obstruction, and the motion profile of communication port passes through air guide port；Be also provided with ventilation mouth on rear side of air guide port on the side wall of sleeve, communication port intersect with air guide port after, mouth of taking a breath is by the space connection of muzzle cover inner side and outer side.Sleeve is to be flexible coupling with muzzle cover.Communication port is located at the rear end of nasal obstruction side wall, and air guide port is located at the front end of sleeve lateral wall.Communication port is circular port, and air guide port is the strip shape gob being arranged along the communication port direction of motion.Bar is fixedly connected on push rod, bar is orthogonal with push rod, and the length of bar is greater than the distance between push rod and sleeve lining.

Description

Medical oxygen respirator
Technical field
The present invention relates to a kind of medical instrument of oxygen uptake more particularly to a kind of medical oxygen respirators.
Background technique
In clinical medicine, especially in heart and brain internal medicine, oxygen uptake tool is often used, more common has oxygen face mask And oxygen inhaling nose stuffer, oxygen face mask and oxygen inhaling nose stuffer can improve the utilization rate of accumulation gas, and then improve the dense of oxygen intake Degree is suitable for dyspneic patient.Oxygen face mask is covered in when in use above the nose and mouth of patient, can be fast and effectively Blood oxygen saturation is improved, patient's anaerobic condition is improved, is suitable for severe, stupor and postoperative patient more, improve to conditions of patients, When needing long-term low discharge oxygen uptake, cannot be further continued for using oxygen face mask because patient can feel to feel oppressed at this time, and Shi Genghuan oxygen inhaling nose stuffer, this undoubtedly causes the waste of medical instrument.Moreover, some patient's state of an illness are good or bad, need repeatedly Oxygen uptake tool is replaced, more workloads are also brought.
Summary of the invention
For the present invention for deficiency, providing one kind being capable of free switching, medical oxygen respirator easy to use, avoiding waste.
The technical scheme to solve the above technical problems is that
A kind of medical oxygen respirator, including muzzle cover, muzzle cover is closed to be communicated with air inlet pipe, which is characterized in that muzzle Airtight connection has sleeve on cover, and the space of muzzle cover inner side and outer side is connected to, is located at by sleeve both ends band opening, sleeve Air guide port is offered in sleeve lateral wall on the inside of muzzle cover, is connected between air guide port and air inlet pipe by the way that hose is closed；Sleeve Inside sliding back and forth airtight connection has nasal obstruction, have a stuffy nose for inner end opening, the closed cylindrical shape in outer end, the outer end of nasal obstruction is fixedly connected with Push rod, communication port is offered on the side wall of nasal obstruction, and the motion profile of communication port passes through air guide port；The side wall of sleeve on rear side of air guide port On be also provided with ventilation mouth, communication port intersect with air guide port after, the space of muzzle cover inner side and outer side is connected to by ventilation mouth.
According to the medical oxygen respirator, which is characterized in that the sleeve is to be flexible coupling with muzzle cover.
According to the medical oxygen respirator, which is characterized in that the sleeve is located in the middle part of the muzzle cover.
According to the medical oxygen respirator, which is characterized in that the communication port is located at the rear end of the nasal obstruction side wall, described Air guide port is located at the front end of the sleeve lateral wall.
According to the medical oxygen respirator, which is characterized in that the communication port and air guide port are circular port, communication port Diameter is less than the diameter of air guide port, and the area of communication port is the 1/3 to 4/5 of air guide open area.
According to the medical oxygen respirator, which is characterized in that the communication port is circular port, and the air guide port is along connection The strip shape gob of mouth direction of motion setting, the length of air guide port is 1.5 to 3 times of communication port diameter.
According to the medical oxygen respirator, which is characterized in that the push rod outer end is fixedly connected with lever.
According to the medical oxygen respirator, which is characterized in that be fixedly connected with bar on the push rod, bar is mutual with push rod Perpendicular, the length of bar is greater than the distance between push rod and the sleeve lining.
The present invention will nasal obstruction fusion in mask, when the patient for encountering severe, stupor needs first aid, pull nose backward Plug, the present invention can be used as oxygen face mask, after sb.'s illness took a favorable turn by patient, push nasal obstruction forward, and nasal obstruction is inserted into patient's nose In, patient just can be carried out prolonged low discharge oxygen uptake, and two kinds of oxygen inhalation modes can be easy for operation with free switching.And this Invention multi-purpose content avoids waste.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the nasal obstruction in the present invention forward extends out；
Fig. 2 is the structural schematic diagram after the nasal obstruction in the present invention bounces back backward；
Fig. 3 is the present invention looks up structural representation of Fig. 1 middle sleeve；
Fig. 4 is the present invention looks up structural representation having a stuffy nose in Fig. 1.
In attached drawing:
1, muzzle cover；2, it has a stuffy nose；3, communication port；4, sleeve；5, push rod；6, bar；7, lever；8, air guide port；9, soft Pipe；10, air inlet pipe；11, ventilation mouth.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.
As shown in Figures 1 to 4, a kind of medical oxygen respirator, including muzzle cover 1, muzzle cover 1 is closed to be communicated with air inlet pipe 10, airtight connection has sleeve 4 on muzzle cover 1, and sleeve 4 is located at 1 middle part of muzzle cover.4 both ends of sleeve band opening, sleeve 4 The space of 1 inner side and outer side of muzzle cover is connected to, sleeve 4 is to be flexible coupling with muzzle cover 1, convenient for adjusting the angle of sleeve 4, In favor of the insertion nasal obstruction 2 into patient's nose.
Air guide port 8 is offered on 4 side wall of sleeve of 1 inside of muzzle cover, is passed through between air guide port 8 and air inlet pipe 10 The closed connection of hose 9；Airtight connection is slid back and forth in sleeve 4 nasal obstruction 2, and nasal obstruction 2 is inner end opening, the closed cylinder in outer end Shape, 2 outer end of having a stuffy nose are fixedly connected with push rod 5, have a stuffy nose 2 side wall on offer communication port 3, the motion profile warp of communication port 3 Cross air guide port 8.When need the present invention be used as mask in use, backward pull nasal obstruction 2,4 rear end of sleeve is blocked, 4 front end of sleeve It is connected to air inlet pipe 10, patient can normal oxygen uptake；It needs the present invention only as nasal obstruction in use, pushing nasal obstruction 2 forward, makes to connect Port 3 and 8 juxtaposition of air guide port, oxygen come out through nasal obstruction 2, and nasal obstruction 2, which is inserted into patient's nose, to be used.Meanwhile passing through Control the size of communication port 3 and 8 faying surface of air guide port, moreover it is possible to control the flow velocity of oxygen to a certain extent.
Be also provided on the side wall of 8 rear side sleeve 4 of air guide port ventilation mouth 11, communication port 3 intersect with air guide port 8 after, take a breath The space of 1 inner side and outer side of muzzle cover is connected to by mouth 11.After patient is using nasal obstruction, since ventilation mouth will be in muzzle cover 1 Side is connected to the space in outside, therefore patient has no the sense of discomfort.
The communication port 3 is located at the rear end of 2 side walls of nasal obstruction, and air guide port 8 is located at the front end of 4 side wall of sleeve, can contract in this way The entire length of brachyrhinia plug 2 keeps structure of the invention compact.
As one embodiment, the communication port 3 and air guide port 8 are circular port, and the diameter of communication port 3 is less than air guide port 8 diameter, the area of communication port 3 are the 1/3 to 4/5 of 8 area of air guide port.
As another embodiment, the communication port 3 is circular port, and the air guide port 8 is to set along 3 direction of motion of communication port The strip shape gob set, the length of air guide port 8 are 1.5 to 3 times of 3 diameter of communication port.
In addition, 5 outer end of push rod is fixedly connected with lever 7.Bar 6 is fixedly connected on push rod 5, bar 6 and push rod 5 are mutual Vertically, the length of bar 6 is greater than the distance between push rod 5 and 4 inner wall of sleeve.Stretching for nasal obstruction 2 can be controlled by bar 6 Enter length, is also avoided that communication port 3 excessively inwardly, is staggered with air guide port 8, influences patients accepting oxygen inhalation.

Claims (3)

1. a kind of medical oxygen respirator, including muzzle cover (1), muzzle cover (1) is closed to be communicated with air inlet pipe (10), and feature exists In there is sleeve (4) airtight connection on muzzle cover (1), sleeve (4) both ends band opening, sleeve (4) will be in muzzle cover (1) Side is connected to the space in outside, is located on sleeve (4) side wall on the inside of muzzle cover (1) and is offered air guide port (8), air guide port (8) it is connected between air inlet pipe (10) by the way that hose (9) are closed；Sliding back and forth airtight connection in sleeve (4) has nasal obstruction (2), nose Filling in (2) is inner end opening, the closed cylindrical shape in outer end, and the outer end of nasal obstruction (2) is fixedly connected with push rod (5), the side wall of nasal obstruction (2) On offer communication port (3), the motion profile of communication port (3) passes through air guide port (8)；The side wall of sleeve (4) on rear side of air guide port (8) On be also provided with ventilation mouth (11), after communication port (3) intersect with air guide port (8), ventilation mouth (11) by muzzle cover (1) inside with The space in outside is connected to；It is fixedly connected with bar (6) on the push rod (5), bar (6) and push rod (5) are orthogonal, bar (6) length is greater than the distance between push rod (5) and the sleeve (4) inner wall.
2. medical oxygen respirator according to claim 1, which is characterized in that the sleeve (4) is located at the muzzle cover (1) Middle part.
3. medical oxygen respirator according to claim 2, which is characterized in that the communication port (3) is located at described nasal obstruction (2) side The rear end of wall, the air guide port (8) are located at the front end of the sleeve (4) side wall.
CN201611133598.7A 2015-07-22 2015-07-22 Medical oxygen respirator Active CN106730221B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611133598.7A CN106730221B (en) 2015-07-22 2015-07-22 Medical oxygen respirator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611133598.7A CN106730221B (en) 2015-07-22 2015-07-22 Medical oxygen respirator
CN201510431184.1A CN104958819B (en) 2015-07-22 2015-07-22 Oxygen inhalation mask used in cardio-cerebral medical department

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510431184.1A Division CN104958819B (en) 2015-07-22 2015-07-22 Oxygen inhalation mask used in cardio-cerebral medical department

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CN106730221A CN106730221A (en) 2017-05-31
CN106730221B true CN106730221B (en) 2019-03-29

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Family Applications (14)

Application Number Title Priority Date Filing Date
CN201510431184.1A Expired - Fee Related CN104958819B (en) 2015-07-22 2015-07-22 Oxygen inhalation mask used in cardio-cerebral medical department
CN201611133598.7A Active CN106730221B (en) 2015-07-22 2015-07-22 Medical oxygen respirator
CN201710082207.1A Active CN106902435B (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201710082220.7A Active CN106823091B (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201710082215.6A Active CN106620986B (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201710082214.1A Pending CN107050613A (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201611133594.9A Active CN106730220B (en) 2015-07-22 2015-07-22 Multifunctional oxygen respirator
CN201710082222.6A Pending CN107029332A (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201710082213.7A Active CN106620985B (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201710082212.2A Pending CN106861004A (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201710082208.6A Pending CN106861003A (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201611133600.0A Pending CN106693139A (en) 2015-07-22 2015-07-22 Medical multifunctional oxygen inhalator
CN201710082221.1A Pending CN107029331A (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201611133599.1A Active CN106512172B (en) 2015-07-22 2015-07-22 Medical oxygen-absorption mask

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201510431184.1A Expired - Fee Related CN104958819B (en) 2015-07-22 2015-07-22 Oxygen inhalation mask used in cardio-cerebral medical department

Family Applications After (12)

Application Number Title Priority Date Filing Date
CN201710082207.1A Active CN106902435B (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201710082220.7A Active CN106823091B (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201710082215.6A Active CN106620986B (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201710082214.1A Pending CN107050613A (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201611133594.9A Active CN106730220B (en) 2015-07-22 2015-07-22 Multifunctional oxygen respirator
CN201710082222.6A Pending CN107029332A (en) 2015-07-22 2015-07-22 A kind of internal medicine oxygen face mask
CN201710082213.7A Active CN106620985B (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201710082212.2A Pending CN106861004A (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201710082208.6A Pending CN106861003A (en) 2015-07-22 2015-07-22 Heart and brain internal medicine oxygen face mask
CN201611133600.0A Pending CN106693139A (en) 2015-07-22 2015-07-22 Medical multifunctional oxygen inhalator
CN201710082221.1A Pending CN107029331A (en) 2015-07-22 2015-07-22 A kind of heart and brain internal medicine oxygen face mask
CN201611133599.1A Active CN106512172B (en) 2015-07-22 2015-07-22 Medical oxygen-absorption mask

Country Status (1)

Country Link
CN (14) CN104958819B (en)

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CN104958819B (en) * 2015-07-22 2017-03-22 杨明坤 Oxygen inhalation mask used in cardio-cerebral medical department
CN111450374A (en) * 2018-12-30 2020-07-28 乐清市川嘉电气科技有限公司 Oxygen inhalation mask
CN111298265A (en) * 2019-02-03 2020-06-19 毛红玲 Medical oxygen inhalation mask
CN110251794B (en) * 2019-07-09 2021-06-04 河南省斯科赛斯科技发展有限公司 Oxygen inhalation mask

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Also Published As

Publication number Publication date
CN106512172A (en) 2017-03-22
CN104958819A (en) 2015-10-07
CN106512172B (en) 2019-01-15
CN106902435A (en) 2017-06-30
CN107029331A (en) 2017-08-11
CN106620986A (en) 2017-05-10
CN107050613A (en) 2017-08-18
CN106823091B (en) 2019-03-05
CN106730220B (en) 2018-12-25
CN106620986B (en) 2018-11-20
CN106861004A (en) 2017-06-20
CN106730221A (en) 2017-05-31
CN106730220A (en) 2017-05-31
CN106861003A (en) 2017-06-20
CN106693139A (en) 2017-05-24
CN106823091A (en) 2017-06-13
CN104958819B (en) 2017-03-22
CN107029332A (en) 2017-08-11
CN106620985A (en) 2017-05-10
CN106902435B (en) 2019-05-28
CN106620985B (en) 2018-10-09

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