CN104189986B - A kind of Anesthesia machine face shield chamber fixing device - Google Patents
A kind of Anesthesia machine face shield chamber fixing device Download PDFInfo
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- CN104189986B CN104189986B CN201410483462.3A CN201410483462A CN104189986B CN 104189986 B CN104189986 B CN 104189986B CN 201410483462 A CN201410483462 A CN 201410483462A CN 104189986 B CN104189986 B CN 104189986B
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- lock
- locking
- lock cylinder
- thick bamboo
- head
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 26
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims 8
- 241001330002 Bambuseae Species 0.000 claims 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 8
- 239000011425 bamboo Substances 0.000 claims 8
- 238000010276 construction Methods 0.000 abstract 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Helmets And Other Head Coverings (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of Anesthesia machine face shield chamber fixing device, described Anesthesia machine face shield chamber fixing device comprises fixes lock cylinder, described fixing lock cylinder comprises the lock cylinder main body of a flat column, described lock cylinder main body is provided with a locking nut, the top of described lock cylinder main body is provided with a clamping rings, the bottom of described lock cylinder main body is provided with the locking annulus of an annular, described locking annulus is provided with an engagement notch, the front portion of described fixing lock cylinder is provided with a locking horizontal stripe, the rear portion of described fixing lock cylinder is provided with a connection lock shaft, one seal closure and one solves lock key.Face shield is placed in the face shield chamber at fuselage rear by user, and utilizes locking horizontal stripe to be fixed.When user needs to use face shield, as long as inserting in the tapered end connecting lock shaft by the lockhole solving lock key, rotating and solving lock key, locking horizontal stripe rotates so that the door-plate in face shield chamber unlocks, simple and convenient, and simple in construction is practical.
Description
Technical Field
The invention relates to an anesthesia device, in particular to a mask cavity fixing device of an anesthesia machine.
Background
The anesthesia machine is a common medical anesthesia device, and anesthetic is sent into alveolus of a patient through a mechanical loop to form anesthetic gas partial pressure which is directly inhibited on a central nervous system after being dispersed to blood, so that the general anesthesia effect is generated. Generally, the mask of the anesthesia machine is placed behind the machine body, and is easy to drop and contaminate pollutants and lose.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a mask cavity fixing device of an anesthesia machine.
The technical problem of the invention is mainly solved by the following technical scheme:
a fixing device for a mask cavity of an anesthesia machine comprises a fixed lock cylinder, the fixed lock cylinder comprises a square-column-shaped lock cylinder main body, a locking nut is arranged on the lock cylinder main body, a fixed circular ring is arranged at the top of the lock cylinder main body, an annular locking circular ring is arranged at the bottom of the lock cylinder main body, an engagement notch is formed in the locking circular ring, a locking transverse bar is arranged at the front of the fixed lock cylinder, a connecting lock shaft, a sealing cover and an unlocking key are arranged at the rear of the fixed lock cylinder, the locking transverse bar comprises a transverse bar main body, a square transverse bar square hole and an engagement protrusion are arranged at the tail of the transverse bar main body, the engagement protrusion is matched with the engagement notch, the connecting lock shaft comprises a disc-shaped lock shaft disc head, and a cylindrical lock shaft main body is arranged at the head of the lock shaft disc head, the lock shaft comprises a lock shaft main body and is characterized in that a square clamping protrusion is arranged at the head of the lock shaft main body, a triangular lock head is arranged at the tail of the lock shaft pan head, a sealing cover comprises a cover seat and a cover cap, the cover cap is movably connected with the cover seat through a cover strip, an unlocking key comprises a knob and a key cylinder, a triangular lock hole is formed in the key cylinder, and the lock hole is matched with the lock head.
As a preferred embodiment of the invention, the sealing cover is integrally formed by plastic.
The fixing device for the mask cavity of the anesthesia machine has the advantages that: during the use, the user places the face guard in the face guard intracavity at fuselage rear to utilize the locking horizontal bar to fix. When the user need use the face guard, as long as insert the tapered end of connecting the lock axle with the lockhole of unblock key, rotatory unblock key under the protruding and meshing notch cooperation of meshing, the rotation takes place for the door plant unblock in face guard chamber, and is simple and convenient, simple structure, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a mask cavity fixing device of an anesthesia machine according to the present invention;
FIG. 2 is an exploded perspective view of the mask cavity attachment mechanism of the anesthesia machine of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the mask cavity attachment apparatus of the anesthesia machine of FIG. 2;
FIG. 4 is a schematic perspective view of the locking cylinder of the mask cavity fixing device of the anesthesia machine of FIG. 2;
FIG. 5 is a schematic perspective view of the connecting lock shaft of the mask cavity fixing device of the anesthesia machine of FIG. 2;
FIG. 6 is a schematic perspective view of the connecting lock shaft of the mask cavity fixing device of the anesthesia machine of FIG. 5, shown from another perspective;
FIG. 7 is a schematic perspective view of the sealing cap of the mask cavity fixing device of the anesthesia machine of FIG. 2;
FIG. 8 is a schematic perspective view of an unlocking key of the mask cavity fixing device of the anesthesia machine of FIG. 2;
wherein,
1. a mask cavity fixing device of the anesthesia machine; 2. fixing the lock cylinder; 21. a lock cylinder body; 22. fixing the circular ring; 23. a locking ring; 24. an engagement notch; 3. locking the transverse bar; 31. a cross bar body; 32. a cross bar square hole; 33. an engaging projection; 4. a locking nut; 5. connecting a lock shaft; 51. a lock shaft pan head; 52. a lock shaft body; 53. clamping protrusion; 54. a lock head; 6. a sealing cover; 61. a cover seat; 62. a cover; 63. a cover strip; 7. an unlocking key; 71. a handle knob; 72. a spoon cylinder; 73. and (6) locking the hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
The invention provides a mask cavity fixing device of an anesthesia machine.
As shown in fig. 1 to 8, the fixing device 1 for a mask cavity of an anesthesia apparatus of the present invention comprises a fixed lock cylinder 2, the fixed lock cylinder 2 comprises a square lock cylinder body 21, the lock cylinder body 21 is provided with a locking nut 4, the top of the lock cylinder body 21 is provided with a fixed ring 22, the bottom of the lock cylinder body 21 is provided with an annular locking ring 23, the locking ring 23 is provided with an engaging notch 24, the front of the fixed lock cylinder 2 is provided with a locking cross bar 3, the rear of the fixed lock cylinder 2 is provided with a connecting lock shaft 5, a seal cover 6 and an unlocking key 7, the locking cross bar 3 comprises a cross bar body 31, the rear of the cross bar body 31 is provided with a square cross bar square hole 32 and an engaging protrusion 33, the engaging protrusion 33 is engaged with the engaging notch 24, the connecting lock shaft 5 comprises a disc-shaped lock shaft disc head 51, the head of the lock shaft disc head 51 is provided with a cylindrical lock shaft body 52, the head of the lock shaft main body 52 is provided with a square clamping protrusion 53, the tail of the lock shaft pan head 51 is provided with a triangular lock head 54, the sealing cover 6 comprises a cover seat 61 and a cover 62, the cover 62 is movably connected with the cover seat 61 through a cover strip 63, the unlocking key 7 comprises a knob 71 and a key cylinder 72, a triangular lock hole 73 is arranged in the key cylinder 72, and the lock hole 73 is matched with the lock head 54.
The sealing cover 6 is integrally formed of plastic.
When the face guard is used, a user places the face guard into a face guard cavity at the rear part of the fuselage and fixes the face guard by using the locking cross bar 3. When the user needs to use the face guard, as long as insert the tapered end 54 of connecting lock axle 5 with the lockhole 73 of unblock key 7 in, rotatory unblock key 7, under meshing outstanding 33 and the cooperation of meshing notch 24, locking horizontal bar 3 takes place to rotate for the door plant unblock in face guard chamber, simple and convenient.
By providing the sealing cover 6, the user can cover the cover 62 from outside contaminants.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. The utility model provides an anesthesia machine mask chamber fixing device, a serial communication port, anesthesia machine mask chamber fixing device (1) contain a fixed lock section of thick bamboo (2), a fixed lock section of thick bamboo (2) contain a square column lock section of thick bamboo main part (21), lock section of thick bamboo main part (21) on be equipped with a locking nut (4), the top of a lock section of thick bamboo main part (21) be equipped with a fixed ring (22), the bottom of a lock section of thick bamboo main part (21) be equipped with an annular locking ring (23), locking ring (23) on be equipped with an engagement notch (24), the front portion of a fixed lock section of thick bamboo (2) be equipped with a locking horizontal bar (3), the rear portion of a fixed lock section of thick bamboo (2) be equipped with a connection lock axle (5), a sealed cowling (6) and an unblock key (7), locking horizontal bar (3) contain a horizontal bar main part (31), the square afterbody of horizontal bar main part (31) be equipped with a square horizontal bar hole (32) and a meshing outstanding (33) The engaging protrusion (33) is engaged with the engaging notch (24), the connecting lock shaft (5) includes a disk-shaped lock shaft head (51), the head of the lock shaft pan head (51) is provided with a cylindrical lock shaft main body (52), the head of the lock shaft main body (52) is provided with a square clamping protrusion (53), the tail part of the lock shaft pan head (51) is provided with a triangular lock head (54), the sealing cover (6) comprises a cover seat (61) and a cover cap (62), the cover cap (62) is movably connected with the cover seat (61) through a cover strip (63), the unlocking key (7) comprises a knob (71) and a key cylinder (72), a triangular lock hole (73) is arranged in the key cylinder (72), and the lock hole (73) is matched with the lock head (54).
2. The mask cavity fixing device of the anesthesia machine according to claim 1, wherein the sealing cover (6) is integrally formed of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483462.3A CN104189986B (en) | 2014-09-22 | 2014-09-22 | A kind of Anesthesia machine face shield chamber fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483462.3A CN104189986B (en) | 2014-09-22 | 2014-09-22 | A kind of Anesthesia machine face shield chamber fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104189986A CN104189986A (en) | 2014-12-10 |
| CN104189986B true CN104189986B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410483462.3A Active CN104189986B (en) | 2014-09-22 | 2014-09-22 | A kind of Anesthesia machine face shield chamber fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104189986B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997045B (en) * | 2016-06-16 | 2018-12-21 | 侯勃 | A kind of Cardiological thoracic cavity monitoring device |
| CN107929906B (en) * | 2017-12-22 | 2020-06-19 | 刘敬妍 | Fixing device of medical oxygen mask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835192A (en) * | 1958-08-06 | 1960-05-18 | Philip Lockland Stanton | Pressure breathing therapy apparatus |
| US6360742B1 (en) * | 1995-02-22 | 2002-03-26 | Interspiro Ab | Connecting device for a breathing apparatus |
| CN1923307A (en) * | 2006-09-22 | 2007-03-07 | 佛山市第一人民医院 | Waste air elimination apparatus for mask inhalation anesthesia |
| CN201120030Y (en) * | 2007-11-16 | 2008-09-24 | 河南辉瑞医疗器械有限公司 | Buit-in connection face mask air-out pipeline socket of breathing machine |
| CN103007405A (en) * | 2011-09-21 | 2013-04-03 | 雃博股份有限公司 | Respiratory tube positioning device of respiratory therapy mask |
| CN103079620A (en) * | 2010-08-26 | 2013-05-01 | 皇家飞利浦电子股份有限公司 | Patient interface device storage system |
| CN204170253U (en) * | 2014-09-22 | 2015-02-25 | 周玉梅 | A kind of anesthetic machine face shield chamber fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6435180B1 (en) * | 1999-07-01 | 2002-08-20 | J&M Distributors Limited | Method and apparatus for delivering humidified air to a face mask |
-
2014
- 2014-09-22 CN CN201410483462.3A patent/CN104189986B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835192A (en) * | 1958-08-06 | 1960-05-18 | Philip Lockland Stanton | Pressure breathing therapy apparatus |
| US6360742B1 (en) * | 1995-02-22 | 2002-03-26 | Interspiro Ab | Connecting device for a breathing apparatus |
| CN1923307A (en) * | 2006-09-22 | 2007-03-07 | 佛山市第一人民医院 | Waste air elimination apparatus for mask inhalation anesthesia |
| CN201120030Y (en) * | 2007-11-16 | 2008-09-24 | 河南辉瑞医疗器械有限公司 | Buit-in connection face mask air-out pipeline socket of breathing machine |
| CN103079620A (en) * | 2010-08-26 | 2013-05-01 | 皇家飞利浦电子股份有限公司 | Patient interface device storage system |
| CN103007405A (en) * | 2011-09-21 | 2013-04-03 | 雃博股份有限公司 | Respiratory tube positioning device of respiratory therapy mask |
| CN204170253U (en) * | 2014-09-22 | 2015-02-25 | 周玉梅 | A kind of anesthetic machine face shield chamber fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104189986A (en) | 2014-12-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Jing Inventor before: Zhou Yumei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160627 Address after: 235000 Huaibei middle school, Lieshan District, Anhui, China, seventh Applicant after: Yuan Jing Address before: Jinghu District of Anhui city of Wuhu province Zheshan road 241000 No. 2 Wangnan Medical College yijishan hospital Applicant before: Zhou Yumei |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Wu Yong Inventor after: He Hongbo Inventor before: Yuan Jing |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 528400 Guangdong province Zhongshan Nanlang Town Industrial Park, Pearl Park 4 Nanlang Patentee after: Nakayama Hiroei Medical Instrument Co., Ltd. Address before: 235000 Huaibei middle school, Lieshan District, Anhui, China, seventh Patentee before: Yuan Jing |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fixator for mask chamber of anesthesia machine Effective date of registration: 20180601 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd Zhongshan branch Pledgor: Nakayama Hiroei Medical Instrument Co., Ltd. Registration number: 2018440000139 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190715 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd Zhongshan branch Pledgor: Nakayama Hiroei Medical Instrument Co., Ltd. Registration number: 2018440000139 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fixator for mask chamber of anesthesia machine Effective date of registration: 20190717 Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd Zhongshan branch Pledgor: Nakayama Hiroei Medical Instrument Co., Ltd. Registration number: 2019440000265 |