CN108543186A - A kind of anaesthetic mask - Google Patents
A kind of anaesthetic mask Download PDFInfo
- Publication number
- CN108543186A CN108543186A CN201810427425.9A CN201810427425A CN108543186A CN 108543186 A CN108543186 A CN 108543186A CN 201810427425 A CN201810427425 A CN 201810427425A CN 108543186 A CN108543186 A CN 108543186A
- Authority
- CN
- China
- Prior art keywords
- cover body
- nasal obstruction
- moving block
- anaesthetic mask
- far
- 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.)
- Pending
Links
- 230000003444 anaesthetic effect Effects 0.000 title claims abstract description 28
- 206010028748 Nasal obstruction Diseases 0.000 claims abstract description 22
- 210000003296 saliva Anatomy 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 6
- 230000001815 facial effect Effects 0.000 abstract description 4
- 206010002091 Anaesthesia Diseases 0.000 description 13
- 230000037005 anaesthesia Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 210000001331 nose Anatomy 0.000 description 5
- 210000002345 respiratory system Anatomy 0.000 description 4
- 210000003928 nasal cavity Anatomy 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001949 anaesthesia Methods 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
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
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
This programme discloses a kind of anaesthetic mask, including cover body, and one end of cover body is connected with interface, and the other end of cover body is connected with air bag, and the junction of air bag and cover body is equipped with unidirectional air outlet valve；Hollow nasal obstruction is equipped in cover body, nasal obstruction is connected to flexible tracheae, the one end of tracheae far from nasal obstruction extends to interface, connecting rod is rotatably connected in nasal obstruction, the one end of connecting rod far from nasal obstruction is rotatably connected to moving block, and the one end of moving block far from connecting rod is fixedly connected with shaft, length direction of the shaft perpendicular to moving block, the one end of shaft far from moving block is connected with ratchet, and ratchet is connected with pawl, and ratchet and pawl is respectively positioned on the outer surface of cover body；Elasticity and closed airbag are equipped in interface, tracheae passes through airbag, the outer wall of cover body to be equipped with the type of tamper evidence for closed airbag.When anaesthetic mask in this programme efficiently solves anaesthetic mask in the prior art with patient facial region's profile mismatch, leaks air and gas cannot be all sent into the problems in patient nostril.
Description
Technical field
The invention belongs to medical instruments field, more particularly to a kind of anaesthetic mask.
Background technology
When anaesthetic mask is for administration of anaesthesia or oxygen therapy cover patient's snout a kind of medical instrument, include mainly
Interface, cover body, air bag and check valve are constituted.In use, passing through modular connection on anaesthetic mask cover body and breathing circuit for anesthesia
Connection, breathing circuit for anesthesia couple with anesthesia respiration machine or oxygen supply equipment, will be passed through the mouth and nose of the cushion and patient of gas
Covering, connection form an access and fresh oxygen gas are transported in the respiratory tract of patient.Although existing anaesthetic mask performance
It is relatively stable, but there are still some problems in use, is mainly manifested in following several respects：One, due to the face of patient
Portion is in irregular shape, and has differences, and especially for the elderly, mask cannot play preferable obturation effect, be easy out
Existing gas leak phenomenon, to influence anaesthetic effect；Two, when patient needs concentrated oxygen supply, oxygen cannot be all sent at the first time
In patient nostril, the treatment of patient is caused to occur dangerous；Three, when leaking air, the anesthesia gas concentration in mask body is not
It can be accurately controlled, it is undesirable so as to cause anaesthetic effect, it may appear that the lighter situation of anesthesia is susceptible to medical thing
Therefore.
Invention content
The invention is intended to provide a kind of anaesthetic mask, to solve anaesthetic mask in the prior art and patient facial region's profile not
When matching, it is susceptible to gas leakage and oxygen or anesthetic gases cannot be all sent into the problems in patient nostril at the first time.
One end of a kind of anaesthetic mask in this programme, including cover body, cover body is connected with interface, the other end connection of cover body
There is an air bag, the junction of air bag and cover body is equipped with unidirectional air outlet valve；Hollow nasal obstruction is equipped in the cover body, nasal obstruction is communicated with bullet
Property tracheae, the one end of tracheae far from nasal obstruction extends to interface, is rotatably connected to connecting rod in nasal obstruction, and connecting rod is far from nasal obstruction
One end is rotatably connected to moving block, and the one end of moving block far from connecting rod is fixedly connected with shaft, and shaft is perpendicular to moving block
Length direction, the one end of shaft far from moving block are connected with ratchet, and ratchet is connected with pawl, and ratchet and pawl is respectively positioned on the cover
The outer surface of body；Elasticity and closed airbag are equipped in the interface, the tracheae passes through airbag, set on the outer wall of the cover body
It is useful for the type of tamper evidence of closed airbag.
The operation principle and advantage of this programme：In use, anaesthetic mask to be covered to the mouth and nose of patient, pass through anesthesia
Connector on mask cover body couples with breathing circuit for anesthesia or oxygen machine, breathing circuit for anesthesia or oxygen machine and anesthesia respiration machine
Or oxygen supply equipment connection, the cushion of gas will be passed through and the mouth and nose of patient cover, connection forms an access by fresh oxygen
Body is transported in the respiratory tract of patient.In transmission process, when the face of patient is not matched that with anaesthetic mask, it can pass through
It opens type of tamper evidence and airbag inflation is blocked into interface completely to it, be then shut off type of tamper evidence.Gas is directly entered by tracheae at this time
To the nasal cavity of patient.It, can be with rotating ratchet, ratchet straps turn motion block, moving block drive connecting rod, connecting rod according further to needs
It drives tracheae to be lifted, and then realizes the control to air tubing length, it is made to meet the needs of different crowd.
Anaesthetic mask in this programme, which passes through, introduces the mechanisms such as tracheae, type of tamper evidence and ratchet so that the gas being passed through can be with
It is directly entered in vivo by nasal cavity, avoiding mask and being mismatched with patient facial region causes gas leakage, patient that can not be fully entrained institute
The problem of needing gas, and then be conducive to being normally carried out for patient's treatment.
Further, the tooth plug for separately upper and lower tooth is additionally provided in the cover body.By the way that tooth plug is arranged, help to protect
The unobstructed of respiratory tract is held, being normally carried out for treatment is contributed to.
Further, the inside edge of the air bag is provided with the groove for collecting saliva.Anaesthetic mask in use,
Patient often will appear the phenomenon that saliva does not feel outflow due to sleeping position or drug effect, by the way that groove is arranged, avoid outflow
Saliva is directly contacted with patient face, is conducive to the facial cleansing for keeping patient.
Further, the outer wall of the air bag is equipped with the collection box being connected to the groove, and collection box is located at the bottom of air bag
Portion.By the way that collection box is arranged, enable the saliva assembled in groove outer row in time.
Further, the bottom of the collection box is equipped with sewage draining exit.It, can directly will be in collection box by the way that sewage draining exit is arranged
Saliva is discharged, or is drawn the saliva in collection box using pipe.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anaesthetic mask of the present invention.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Air bag 1, unidirectional air outlet valve 2, nasal obstruction 3, cover body 4, tracheae 5, tooth plug 6,
Moving block 7, collection box 8, sewage draining exit 9, ratchet 10, pawl 11, interface 12, airbag 13.
Embodiment is substantially as shown in Fig. 1：One end of a kind of anaesthetic mask, including cover body 4, cover body 4 is connected with interface 12,
The other end of cover body 4 is connected with air bag 1, and the outer wall of air bag 1 is equipped with the collection box 8 being connected to the groove, and collection box 8 is located at
The bottom of the bottom of air bag 1, collection box 8 is equipped with sewage draining exit 9；The inside edge of air bag 1 is provided with the groove for collecting saliva；Gas
Capsule 1 and the junction of cover body 4 are equipped with unidirectional air outlet valve 2；Nasal obstruction 3 and the tooth for separately upper and lower tooth are equipped in the cover body 4
Plug 6, the structure that nasal obstruction 3 is led in being, the 3 flexible tracheae 5 of connection of nasal obstruction, the one end of tracheae 5 far from nasal obstruction 3 extends to interface
12, connecting rod is rotatably connected in nasal obstruction 3, and the one end of connecting rod far from nasal obstruction 3 is rotatably connected to moving block 7, and moving block 7 is separate
One end of connecting rod is fixedly connected with shaft, and shaft is perpendicular to the length direction of moving block 7, the one end of shaft far from moving block 7
It is connected with ratchet 10, ratchet 10 is connected with pawl 11；Elasticity and closed airbag 13, the tracheae 5 are equipped in the interface 12
Across airbag 13, the outer wall of the cover body 4 is equipped with the type of tamper evidence for closed airbag 13.
In use, anaesthetic mask to be covered to the mouth and nose of patient, returned with anesthesia respiration by the connector on anaesthetic mask cover body 4
Road or oxygen machine connection, breathing circuit for anesthesia or oxygen machine couple with anesthesia respiration machine or oxygen supply equipment, will be passed through gas
Cushion and patient mouth and nose cover, connection formed an access fresh oxygen gas is transported in the respiratory tract of patient, simultaneously
The gas of exhalation is discharged from unidirectional air outlet valve 2.In transmission process, the saliva of patient flows to collection box 8 through groove and is gathered in
It is interior, when necessary, saliva can be discharged by sewage draining exit 9.In addition, the face as patient is not matched that with anaesthetic mask
When, 13 inflation of airbag can be blocked into interface 12 completely to it by opening type of tamper evidence, be then shut off type of tamper evidence.Gas is straight at this time
Connected the nasal cavity that tracheae 5 enters patient.According further to needs, moving block 7 can be driven with rotating ratchet 10, ratchet 10, turned
Motion block 7 drives connecting rod, connecting rod that tracheae 5 is driven to be lifted, and then realizes the control to 5 length of tracheae, it is made to meet not
With the demand of crowd.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (5)
1. one end of a kind of anaesthetic mask, including cover body, cover body is connected with interface, the other end of cover body is connected with air bag, air bag
It is equipped with unidirectional air outlet valve with the junction of cover body；It is characterized in that, being equipped with hollow nasal obstruction in the cover body, nasal obstruction is communicated with bullet
Property tracheae, the one end of tracheae far from nasal obstruction extends to interface, is rotatably connected to connecting rod in nasal obstruction, and connecting rod is far from nasal obstruction
One end is rotatably connected to moving block, and the one end of moving block far from connecting rod is fixedly connected with shaft, and shaft is perpendicular to moving block
Length direction, the one end of shaft far from moving block are connected with ratchet, and ratchet is connected with pawl, and ratchet and pawl is respectively positioned on the cover
The outer surface of body；Elasticity and closed airbag are equipped in the interface, the tracheae passes through airbag, set on the outer wall of the cover body
It is useful for the type of tamper evidence of closed airbag.
2. anaesthetic mask according to claim 1, it is characterised in that：It is additionally provided in the cover body for separating upper and lower tooth
The tooth plug of tooth.
3. anaesthetic mask according to claim 1 or 2, it is characterised in that：The inside edge of the air bag is provided with for receiving
Collect the groove of saliva.
4. anaesthetic mask according to claim 3, it is characterised in that：The outer wall of the air bag is equipped with to be connected with the groove
Logical collection box, collection box are located at the bottom of air bag.
5. anaesthetic mask according to claim 4, it is characterised in that：The bottom of the collection box is equipped with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427425.9A CN108543186A (en) | 2018-05-07 | 2018-05-07 | A kind of anaesthetic mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427425.9A CN108543186A (en) | 2018-05-07 | 2018-05-07 | A kind of anaesthetic mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543186A true CN108543186A (en) | 2018-09-18 |
Family
ID=63513582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427425.9A Pending CN108543186A (en) | 2018-05-07 | 2018-05-07 | A kind of anaesthetic mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
| CN109718436A (en) * | 2018-12-14 | 2019-05-07 | 张凤娟 | A kind of youngster's internal medicine intelligence assisted respirator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580202A (en) * | 2012-02-29 | 2012-07-18 | 郑州佳瑞生物科技有限责任公司 | Long-necked respirator |
| CN204307178U (en) * | 2014-12-11 | 2015-05-06 | 中国人民解放军第四军医大学 | A kind of anesthetic machine sanitary mask |
| CN205215895U (en) * | 2015-12-03 | 2016-05-11 | 高超 | Anaesthetic mask |
| CN106012833A (en) * | 2016-07-19 | 2016-10-12 | 株洲市完全科技有限公司 | Anticorrosion and waterproof method for bridge stay cable anchoring end and end sealing device |
| CN206762014U (en) * | 2017-01-16 | 2017-12-19 | 温州市人民医院 | A kind of anaesthetic mask |
| CN209092459U (en) * | 2018-05-07 | 2019-07-12 | 余庆县人民医院 | A kind of anaesthetic mask |
-
2018
- 2018-05-07 CN CN201810427425.9A patent/CN108543186A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580202A (en) * | 2012-02-29 | 2012-07-18 | 郑州佳瑞生物科技有限责任公司 | Long-necked respirator |
| CN204307178U (en) * | 2014-12-11 | 2015-05-06 | 中国人民解放军第四军医大学 | A kind of anesthetic machine sanitary mask |
| CN205215895U (en) * | 2015-12-03 | 2016-05-11 | 高超 | Anaesthetic mask |
| CN106012833A (en) * | 2016-07-19 | 2016-10-12 | 株洲市完全科技有限公司 | Anticorrosion and waterproof method for bridge stay cable anchoring end and end sealing device |
| CN206762014U (en) * | 2017-01-16 | 2017-12-19 | 温州市人民医院 | A kind of anaesthetic mask |
| CN209092459U (en) * | 2018-05-07 | 2019-07-12 | 余庆县人民医院 | A kind of anaesthetic mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718436A (en) * | 2018-12-14 | 2019-05-07 | 张凤娟 | A kind of youngster's internal medicine intelligence assisted respirator |
| CN109498949A (en) * | 2018-12-28 | 2019-03-22 | 青岛市第三人民医院 | A kind of anaesthetic mask |
| CN109498949B (en) * | 2018-12-28 | 2020-12-25 | 青岛市第三人民医院 | Anesthetic mask |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |