CN108246022A - A kind of disposable breathing circuit filter that can improve filter effect - Google Patents
A kind of disposable breathing circuit filter that can improve filter effect Download PDFInfo
- Publication number
- CN108246022A CN108246022A CN201711464648.4A CN201711464648A CN108246022A CN 108246022 A CN108246022 A CN 108246022A CN 201711464648 A CN201711464648 A CN 201711464648A CN 108246022 A CN108246022 A CN 108246022A
- Authority
- CN
- China
- Prior art keywords
- fixed
- groove
- housing
- breathing circuit
- placing frame
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of disposable breathing circuit filters that can improve filter effect, including housing, the upper end left side wall and lower end right side wall of housing are threaded with top connection and lower contact by threaded hole respectively, the right side wall of housing offers the first T-shaped hole, first T-shaped hole is internally provided with baffle, the left side wall of baffle is fixed with placing frame, the inner left wall of housing offers the first groove corresponding with placing frame position, placing frame extends to enclosure interior and in the first groove, the top and bottom sidewall of first groove offers the second groove, second groove is fixed with the first spring far from opening, the lower end of first spring is fixed with gag lever post, the left side upper and lower side of placing frame offers the trapezoidal limit hole to match with gag lever post.The configuration of the present invention is simple, it is easy to operate, placement plate is taken out convenient for medical staff, and then convenient for replacing humidifying paper, while replace filter membrane convenient for medical staff, avoid the waste of vast resources.
Description
Technical field
The present invention relates to field of medical technology more particularly to a kind of disposable breaths that can improve filter effect
Device.
Background technology
Pulmonary function test be study physiology of respiration a kind of common tool and respiratory disease diagnosis and treatment it is indispensable
An important ring, when Routine Pulmonary Function checks, the respiratory tract of patient must be connected with the breath test pipeline of lung function instrument, and will
Patient is asked to carry out the air-breathing of best endeavors and expiration action in these complicated breathing circuits and equipment.
During the inspection process, usually patient is caused to cough, thus patient exert oneself breathe or cough when oral secretion, food
Object is residual to be looked into etc. and easily to enter in breathing circuit, increases gas-flow resistance, so as to increase airway pressure, airway pressure is excessive, can be to disease
The lung of people generates damage.Existing disposable breathing circuit filter use is just thrown away later, causes a large amount of wasting of resources, and
And filter effect is bad.Therefore, the present invention devises a kind of disposable breathing circuit filter that can improve filter effect.
Invention content
It just throws away, causes a large amount of later the purpose of the present invention is to solve existing disposable breathing circuit filter use
The wasting of resources, and the problem of filter effect is bad, and what is proposed a kind of can improve the disposable of filter effect and breathed
Filter.
To achieve these goals, present invention employs following technical solutions：
A kind of disposable breathing circuit filter that can improve filter effect, including housing, the upper end left side wall of the housing is under
End right side wall is threaded with top connection and lower contact by threaded hole respectively, and the right side wall of the housing offers the first T shapes
Hole, first T-shaped hole are internally provided with baffle, and the left side wall of the baffle is fixed with placing frame, the left side of the housing
Inner wall offers the first groove corresponding with placing frame position, and the placing frame extends to enclosure interior and positioned at the first groove
Interior, the top and bottom sidewall of first groove offers the second groove, and second groove is fixed with first far from opening
Spring, the lower end of first spring are fixed with gag lever post, and the left side upper and lower side of the placing frame offers and gag lever post
The trapezoidal limit hole to match, the upper end of the placing frame offer third groove, the ground front and rear sides of the third groove
Two symmetrical fixed blocks are fixed with, clamping plate, two clampings are fixed between two fixed blocks
The left and right sides wall of plate is rotatablely connected by shaft and two fixed blocks, and the upper end of the housing offers the second T-shaped hole, institute
The T-shaped plate that is internally provided with of the second T-shaped hole is stated, the lower end of the T-shaped plate is fixed with rectangle frame, the outer wall socket of the rectangle frame
There is filter membrane, the right end of the top connection extends to the inside of housing and is socketed by through-hole and rectangle frame.
Preferably, interior edge is fixed with two symmetrical limited blocks at the notch of second groove.
Preferably, the right side wall of the baffle is fixed with the first in command.
Preferably, it is equipped with gasket in first T-shaped hole, the second T-shaped hole and through-hole.
Preferably, the axial wall movable sleeve of the shaft is connected to second spring, and the both ends of the second spring pass through fixation
Bar is fixedly connected respectively with fixed block and clamping plate.
Preferably, the upper end of the T-shaped block is fixed with the second in command.
Preferably, the top connection and lower contact are BVF connectors.
Preferably, the preferred material of the filter membrane is synthetic fibers.
Compared with prior art, the present invention provides a kind of disposable breathing circuit filter that can improve filter effect, tools
Standby following advantageous effect：
1st, this can improve the disposable breathing circuit filter of filter effect, by the clamping plate being arranged on placing frame, can incite somebody to action
Disposable humidifying folder is lived, and by the second spring being arranged between fixed block and clamping plate, enables to clamping plate and placement
Between frame stress compress, and then convenient for by disposable humidifying folder it is tight, pass through the gag lever post being arranged in the second groove and first
Spring, when placing frame is moved in the first groove, the first spring gives gag lever post to move a reversed power, and then by placing frame card
It is connected in the first groove, takes out placing frame convenient for medical staff, and then convenient for humidifying paper is replaced, avoid a large amount of one
The waste of secondary property breathing circuit filter resource.
2nd, this can improve the disposable breathing circuit filter of filter effect, by being arranged on the T-shaped block of housing upper end, be convenient for
Filter membrane from enclosure interior is taken out, and then convenient for filter membrane is replaced, avoids a large amount of disposable breathing circuit filter moneys
The waste in source since filter membrane is synthetic fibers, can improve the filter effect of filter membrane, be arranged on housing by threaded hole
Top connection and lower contact, convenient for top connection and lower contact are removed, and then convenient for top connection and lower contact are carried out disinfection, just
In reusing.
It is same as the prior art or the prior art can be used realized that part is not directed in the device, structure of the present invention
Simply, it is easy to operate, placement plate is taken out convenient for medical staff, and then convenient for humidifying paper is replaced, while convenient for medical care
Personnel replace filter membrane, avoid the waste of vast resources.
Description of the drawings
Fig. 1 is a kind of structure diagram for the disposable breathing circuit filter that can improve filter effect proposed by the present invention；
Fig. 2 is a kind of structural representation for the disposable breathing circuit filter placing frame that can improve filter effect proposed by the present invention
Figure；
Fig. 3 is a kind of structure diagram for the disposable breathing circuit filter part A that can improve filter effect proposed by the present invention；
Fig. 4 is a kind of structure diagram for the disposable breathing circuit filter part B that can improve filter effect proposed by the present invention.
In figure：1 housing, 3 baffles, 4 placing frames, 5 first T-shaped holes, 6 first in command, 7 lower contacts, is connect on 82 gaskets
Head, 9 second T-shaped holes, 10 T-shaped blocks, 11 second in command, 12 third grooves, 13 fixed blocks, 14 clamping plates, 15 shafts, 16 second
Spring, 17 fixed links, 18 first grooves, 19 second grooves, 20 first springs, 21 gag lever posts, 22 trapezoidal limit holes, 23 limitings
Block, 24 filter membranes.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The present invention with simplified description rather than instruction or implies that the device of meaning or element must be with specific sides for ease of description
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-4, a kind of disposable breathing circuit filter that can improve filter effect, including housing 1, housing 1 it is upper
End left side wall and lower end right side wall are threaded with top connection 8 and lower contact 9 by threaded hole respectively, convenient for by 8 He of top connection
Lower contact 7 is removed, and then convenient for top connection 8 and lower contact 7 are carried out disinfection, convenient for reusing, the right side wall of housing 1 opens up
There is the first T-shaped hole 5, the first T-shaped hole 5 is internally provided with baffle 3, and the left side wall of baffle 3 is fixed with placing frame 4, a left side for housing 1
Side inner wall offers the first groove 18 corresponding with 4 position of placing frame, and placing frame 4 extends to inside housing 1 and recessed positioned at first
In slot 18, the top and bottom sidewall of the first groove 18 offers the second groove 19, and the second groove 19 is fixed with far from opening
One spring 20, the lower end of the first spring 20 are fixed with gag lever post 21, and the left side upper and lower side of placing frame 4 offers and gag lever post
The 21 trapezoidal limit holes 22 to match, the first spring 20 gives 21 1 reversed power of gag lever post, and then placing frame 4 is connected to the
In one groove 18, the upper end of placing frame 4 offers third groove 12, and the ground front and rear sides of third groove 12 are fixed with two
A symmetrical fixed block 13 is fixed with clamping plate 14, the left and right sides of two clamping plates 14 between two fixed blocks 13
Wall is rotatablely connected by shaft 15 and two fixed blocks 13, and stress compresses between the clamping plate 14 and placing frame 4 that can make, into
And convenient for filter membrane 24 is compressed, the upper end of housing 1 offers the second T-shaped hole 9, and the second T-shaped hole 9 is internally provided with T-shaped plate 10,
The lower end of T-shaped plate 10 is fixed with rectangle frame, and the outer wall of rectangle frame is socketed with filter membrane 24, and the right end of top connection 8 extends to shell
It the inside of body 1 and is socketed by through-hole and rectangle frame, convenient for top connection 8 is detached with rectangle frame, and then is convenient for filter membrane 24
It is taken out in from housing 1, and then convenient for being replaced to filter membrane 24.
Along two symmetrical limited blocks 23 are fixed at the notch of second groove 19, the right side wall of baffle 3 is consolidated
Surely the first in command 6 is equipped with, convenient for placing frame 4 is taken out, gasket 2 is equipped in the first T-shaped hole 5, the second T-shaped hole 9 and through-hole,
The axial wall movable sleeve of shaft 15 is connected to second spring 16, the both ends of second spring 16 by fixed link 17 respectively with fixed block 13
It is fixedly connected with clamping plate 14, stress between clamping plate 14 and placing frame 4 is enabled to compress, the upper end of T-shaped block 10, which is fixed, to be set
There is a second in command 11, top connection 8 and lower contact 7 are BVF connectors, and the preferred material of filter membrane 24 is synthetic fibers, Neng Gouti
Exceed the filter effect of filter membrane 24.
In the present invention, in use, by the clamping plate 14 being arranged on placing frame 4, disposable humidifying folder can be lived,
By the second spring 16 being arranged between fixed block 13 and clamping plate 14, enable between clamping plate 14 and placing frame 4 by
It forces tight, and then convenient for disposable humidifying folder is tight, passes through 21 and first spring of gag lever post being arranged in the second groove 19
20, when placing frame 4 is moved in the first groove 18, the first spring 20 gives 21 1 reversed power of gag lever post, and then will place
Frame 4 is connected in the first groove 18, is taken out placing frame 4 convenient for medical staff, and then convenient for humidifying paper is replaced, is avoided
The waste of vast resources, by being arranged on the T-shaped block 10 of 1 upper end of housing, convenient for filter membrane 24 is taken out from 1 inside of housing,
And then convenient for filter membrane 24 is replaced, avoid the waste of vast resources, by threaded hole be arranged on housing 1 on connect
First 8 and lower contact 7, convenient for top connection 8 and lower contact 7 are removed, and then convenient for top connection 8 and lower contact 7 are carried out disinfection, just
In reusing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of disposable breathing circuit filter that can improve filter effect, including housing（1）, which is characterized in that the housing
（1）Upper end left side wall and lower end right side wall top connection is threaded with by threaded hole respectively（8）And lower contact（9）, it is described
Housing（1）Right side wall offer the first T-shaped hole（5）, first T-shaped hole（5）Be internally provided with baffle（3）, the baffle
（3）Left side wall be fixed with placing frame（4）, the housing（1）Inner left wall offer and placing frame（4）Position is corresponding
First groove（18）, the placing frame（4）Extend to housing（1）It is internal and positioned at the first groove（18）It is interior, first groove
（18）Top and bottom sidewall offer the second groove（19）, second groove（19）The first spring is fixed with far from opening
（20）, first spring（20）Lower end be fixed with gag lever post（21）, the placing frame（4）Left side upper and lower side open up
Have and gag lever post（21）The trapezoidal limit hole to match（22）, the placing frame（4）Upper end offer third groove（12）, institute
State third groove（12）Ground front and rear sides be fixed with two symmetrical fixed blocks（13）, two fixed blocks
（13）Between be fixed with clamping plate（14）, two clamping plates（14）Left and right sides wall pass through shaft（15）With two
Fixed block（13）Rotation connection, the housing（1）Upper end offer the second T-shaped hole（9）, second T-shaped hole（9）Inside
Equipped with T-shaped plate（10）, the T-shaped plate（10）Lower end be fixed with rectangle frame, the outer wall of the rectangle frame is socketed with filter membrane
（24）, the top connection（8）Right end extend to housing（1）Inside and pass through through-hole and rectangle frame and be socketed.
A kind of 2. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State the second groove（19）Notch in along being fixed with two symmetrical limited blocks（23）.
A kind of 3. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State baffle（3）Right side wall be fixed with the first in command（6）.
A kind of 4. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State the first T-shaped hole（5）, the second T-shaped hole（9）With gasket is equipped in through-hole（2）.
A kind of 5. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State shaft（15）Axial wall movable sleeve be connected to second spring（16）, the second spring（16）Both ends pass through fixed link（17）
Respectively with fixed block（13）And clamping plate（14）It is fixedly connected.
A kind of 6. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State T-shaped block（10）Upper end be fixed with the second in command（11）.
A kind of 7. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State top connection（8）And lower contact（7）It is BVF connectors.
A kind of 8. disposable breathing circuit filter that can improve filter effect according to claim 1, which is characterized in that institute
State filter membrane（24）Preferred material be synthetic fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464648.4A CN108246022A (en) | 2017-12-28 | 2017-12-28 | A kind of disposable breathing circuit filter that can improve filter effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711464648.4A CN108246022A (en) | 2017-12-28 | 2017-12-28 | A kind of disposable breathing circuit filter that can improve filter effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246022A true CN108246022A (en) | 2018-07-06 |
Family
ID=62724565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711464648.4A Pending CN108246022A (en) | 2017-12-28 | 2017-12-28 | A kind of disposable breathing circuit filter that can improve filter effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246022A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190362A (en) * | 2006-11-21 | 2008-06-04 | 万风云 | Respiration filtering device |
| EP2133112A1 (en) * | 2008-06-10 | 2009-12-16 | Covidien AG | Filter and/or HME device for respiratory circuits comprising a condensation trap |
| CN202365779U (en) * | 2011-12-16 | 2012-08-08 | 上海中山医疗科技发展公司 | Disposable respiratory filter with mouthpiece |
| CN203075786U (en) * | 2013-01-25 | 2013-07-24 | 王国强 | Breathing filtering device used for testing lung functions |
-
2017
- 2017-12-28 CN CN201711464648.4A patent/CN108246022A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190362A (en) * | 2006-11-21 | 2008-06-04 | 万风云 | Respiration filtering device |
| EP2133112A1 (en) * | 2008-06-10 | 2009-12-16 | Covidien AG | Filter and/or HME device for respiratory circuits comprising a condensation trap |
| CN202365779U (en) * | 2011-12-16 | 2012-08-08 | 上海中山医疗科技发展公司 | Disposable respiratory filter with mouthpiece |
| CN203075786U (en) * | 2013-01-25 | 2013-07-24 | 王国强 | Breathing filtering device used for testing lung functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108354747B (en) | A kind of emergency department's resuscitation buoyant apparatus | |
| CN108273173A (en) | A kind of disposable breathing circuit filter being conveniently replaceable | |
| CN206434676U (en) | A kind of tidal volume visualizing monitor respirator | |
| CN108246022A (en) | A kind of disposable breathing circuit filter that can improve filter effect | |
| CN108392166A (en) | Mouth stings device and its manufacturing method and expiration check device | |
| CN108853943A (en) | A kind of human body respiration training equipment and respiratory training feedback method | |
| CN209899416U (en) | Special breath-holding auxiliary nose mask device for CT examination | |
| CN208081626U (en) | A kind of Respiratory Medicine nursing oxygen inhaler | |
| CN208877022U (en) | A kind of Medical first-aid case | |
| CN109602988A (en) | A kind of Pediatric Emergency Room oxygen breathing mask | |
| CN215585178U (en) | Breather valve for breathing machine | |
| CN210078539U (en) | Nursing respirator suitable for children respiratory department | |
| CN210077708U (en) | Exhaled air sampling device | |
| CN208678101U (en) | The classic laryngeal mask respiratory system of zero dead space | |
| CN208822779U (en) | Pulmonary function detection breathing bite | |
| CN206852878U (en) | A kind of safe medical respirator | |
| CN208464898U (en) | A kind of breathing mask adapter tube component | |
| CN201394182Y (en) | First-aid respirator | |
| CN221332327U (en) | Endoscopic surgery mask with carbon dioxide collection function | |
| CN217908833U (en) | Vital capacity trainer | |
| CN109126054A (en) | A kind of division of respiratory disease respiratory training device | |
| CN209221250U (en) | A kind of split-type breathing anesthesia outfit | |
| CN213309711U (en) | Helicobacter pylori detection device | |
| CN213048100U (en) | Lung-clearing and sputum excretion device for respiratory medicine | |
| CN205127043U (en) | A artifical mechanichal respirator for first aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |