CN110025866A - A kind of internal medicine oxygen face mask - Google Patents
A kind of internal medicine oxygen face mask Download PDFInfo
- Publication number
- CN110025866A CN110025866A CN201910422195.1A CN201910422195A CN110025866A CN 110025866 A CN110025866 A CN 110025866A CN 201910422195 A CN201910422195 A CN 201910422195A CN 110025866 A CN110025866 A CN 110025866A
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- mask
- venturi
- oxygen
- negative pressure
- 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.)
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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
- 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
-
- 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
- A61M16/0683—Holding 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
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
The present invention relates to medical instruments fields, more particularly to a kind of internal medicine oxygen face mask, including venturi mask and the oxygen therapy part being arranged on front side of it, venturi mask downside quadrangle passes through supporting block and is connected with sucker, elastic pressing piece is provided on the outside of venturi mask or so, negative pressure needle tubing part is provided on the inside of elastic pressing piece, negative pressure needle tubing part is separately positioned on the inside of venturi mask or so, negative pressure needle tubing part include needle tubing and with needle tubing cooperation and piston block that be provided with L-type airtube, blow vent is offered in the middle part of needle tubing, front side needle tubing front end passes through gas-guide tube with rear side syringe rear end and is connected with sucker, front side piston block rear end and rear side piston block front end pass through shaft and are rotatably connected to piston rod, the present invention makes sucker and negative pressure needle tubing part cooperate by elastic pressing piece, to realize venturi mask quickly just Victory is worn and is taken off, and reduces and felt by the tight Le that elastic band generates, and improves the comfort level for wearing venturi mask.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of internal medicine oxygen face mask.
Background technique
Medical patient over the course for the treatment of, often needs oxygen face mask to carry out supplemental oxygen.Currently, oxygen face mask often uses venturi
Mask, principle generate negative pressure around jet-stream wind when entering mask through narrow duct according to oxygen, carry a certain amount of
Air flows into mask from open edge, and the size of mask side seam changes the ratio of air and oxygen.
Currently, most venturi masks are fixed on patient facial region using elastic band, easily worn and do not take off, Er Qiechang not only
Time wears, and elastic band generates tight Le sense and causes patient uncomfortable, and then influences patient outcomes.
Summary of the invention
The technical issues of solution
For disadvantages mentioned above present in the prior art, the present invention provides a kind of internal medicine oxygen face masks, can be effective
What ground solved the prior art is fixed on patient facial region using elastic band, easily worn and does not take off not only, but also wear for a long time, pine
The tight Le sense of taut band generation causes patient uncomfortable, and then the problem of influence patient outcomes.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of internal medicine oxygen face mask, including venturi mask and the oxygen therapy part being arranged on front side of it, the venturi face
Cover downside quadrangle passes through supporting block and is connected with sucker, is provided with elastic pressing piece on the outside of venturi mask or so, elasticity is pressed
Negative pressure needle tubing part is provided on the inside of casting die, negative pressure needle tubing part is separately positioned on the inside of venturi mask or so, the negative pressure needle
Pipe fitting include needle tubing and with needle tubing cooperation and piston block that be provided with L-type airtube, offer blow vent in the middle part of needle tubing,
The front side needle tubing front end passes through gas-guide tube with rear side syringe rear end and is connected with sucker, the front side piston block rear end and rear side
Piston block front end passes through shaft and is rotatably connected to piston rod, and the opposite rod end of two groups of piston rods, which is rotated with elastic pressing piece, to be connected
It connects, venturi mask and patient facial region's contact surface is reduced by supporting block, not only made between venturi mask and patient facial region
Gap become larger, be conducive to the exchange of outside air and exhaled gas, and reduce what venturi mask generated patient facial region
Pressure sore.
Further, it is connected on rear side of the venturi mask and adjusts aluminium folder.
Further, the oxygen therapy part includes atomizer and medicinal liquid bottle, and atomizer is respectively communicated with literary mound by leading oxygen pipe
The inside cover and medicinal liquid bottle, medicinal liquid bottle front side are connected to oxygen supply equipment by oxygen cathete, and oxygen cathete rear end is arranged under medicinal liquid bottle liquid level.
Further, the air passage of connection gas-guide tube and sucker is provided in the supporting block.
Further, the pressing plate that the elastic pressing piece includes briquetting and is glued on the outside of briquetting, is pressed
Front and back is symmetrically connected with spring between pressing plate and venturi mask lateral wall, and the venturi mask left and right sides offers logical
Hole, the equal clearance fit of briquetting are passing through in the through-hole ipsilateral with it and are being pierced by through-hole.
Further, the opposite rod end of piston rod described in described two groups is provided with ring block, above and below two groups of ring blocks
Intersect and is rotatablely connected with merga pass shaft and briquetting.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the invention
The present invention makes sucker and negative pressure needle tubing part cooperate by elastic pressing piece, to realize that venturi mask is fast
Speed is convenient to be worn and takes off, and is reduced and felt by the tight Le that elastic band generates, and the comfort level for wearing venturi mask is improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is front side viewing angle constructions schematic diagram of the invention；
Fig. 2 is preceding viewing angle constructions schematic diagram of the invention；
Fig. 3 is cross section structure schematic diagram at A of the invention；
Fig. 4 is cross section structure schematic diagram at B of the invention；
Fig. 5 is negative pressure needle tubing part structural schematic diagram of the invention；
Fig. 6 is single group needle tubing cross section structure schematic diagram of the invention；
Fig. 7 is enlarged structure schematic diagram at C of the invention；
Label in figure respectively represents: 1- venturi mask；2- supporting block；3- sucker；4- needle tubing；5-L type airtube；6-
Piston block；7- blow vent；8- gas-guide tube；9- piston rod；10- adjusts aluminium folder；11- atomizer；12- medicinal liquid bottle；13- leads oxygen pipe；
14- oxygen cathete；15- briquetting；16- pressing plate；17- spring；18- ring block.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the examples below.
Embodiment
A kind of internal medicine oxygen face mask of the present embodiment, referring to Fig.1-7: including venturi mask 1 and being arranged on front side of it
Oxygen therapy part, 1 downside quadrangle of venturi mask passes through supporting block 2 and is connected with sucker 3, and 1 or so outside of venturi mask is all provided with
It is equipped with elastic pressing piece, is provided with negative pressure needle tubing part on the inside of elastic pressing piece, negative pressure needle tubing part is separately positioned on venturi face
1 or so inside of cover, negative pressure needle tubing part include needle tubing 4 and cooperate with needle tubing 4 and the piston block 6 that is provided with L-type airtube 5,
4 middle part of needle tubing offers blow vent 7, and needle tubing 4 front end in front side passes through gas-guide tube 8 and 3 phase of sucker with 4 rear end of rear side needle tubing
Connect, 6 rear end of front side piston block and 6 front end of rear side piston block pass through shaft and be rotatably connected to piston rod 9, two groups of 9 phases of piston rod
To rod end with elastic pressing piece be rotatablely connected.
Wherein, it is connected on rear side of venturi mask 1 and adjusts aluminium folder 10, after adjusting 10 adjusting venturi mask 1 of aluminium folder
The leakproofness of side and the bridge of the nose prevents oxygen from spraying from the gap of venturi mask 1 and the bridge of the nose and stimulates eyes of patients；Cure by oxygen therapy part packet
Atomizer 11 and medicinal liquid bottle 12 are included, atomizer 11 is respectively communicated with venturi mask 1 and medicinal liquid bottle 12, medicinal liquid bottle by leading oxygen pipe 13
12 front sides are connected to oxygen supply equipment by oxygen cathete 14, and 14 rear end of oxygen cathete is arranged under 12 liquid level of medicinal liquid bottle, and oxygen not only can be improved
The humidity of gas, and make oxygen contain the medical fluid beneficial to physical rehabilitation, and then by atomizer 11, send forth to venturi mask
In 1, to improve oxygen therapy effect；The air passage of connection gas-guide tube 8 and sucker 3 is provided in supporting block 3；Elastic pressing piece includes
There is briquetting 15 and be glued to the pressing plate 16 in 15 outside of briquetting, between 1 lateral wall of pressing plate 16 and venturi mask
Front and back is symmetrically connected with spring 17, and 1 left and right sides of venturi mask offers through-hole, the equal clearance fit of briquetting 15 pass through with
In its ipsilateral through-hole and it is pierced by through-hole, when hand takes venturi mask 1, pressing plate 16 can be pressed and drive briquetting 15 to text
1 medial movement, while compressed spring 17 are covered inside mound, after hand unclamps venturi mask 1, under the elastic reaction of spring 17,
Pressing plate 16 is driven to move outward, so that briquetting 15 returns initial position；Two groups of opposite rod ends of piston rod 9 are all provided with
It is equipped with ring block 18, two groups of 18 top-bottom cross of ring block are rotatablely connected with merga pass shaft and briquetting 15, realize two groups of work
The opposite rod end of stopper rod is rotatablely connected with elastic pressing piece.
In use, finger or palm can be by compression elasticity pressing piece, elastic pressing piece meetings when hand holds venturi mask 1
It drives two groups of ipsilateral piston rods 9 mobile to 1 interior direction of venturi mask, is connected by the rotation of piston rod 9 and piston block 6
It connects, so that piston block 6 is mobile to 8 direction of gas-guide tube and is moved to the position that blow vent 7 is communicated with airtube 5, at this time will
4 inner part air of needle tubing is discharged outside needle tubing 4, after venturi mask 1 is placed on patient's snout, so that sucker 3 is attached to patient
Face, after hand unclamps venturi mask 1, elastic pressing piece will drive two groups of ipsilateral piston rods 9 to 1 outside of venturi mask
Direction is mobile, so that piston block 6 is mobile to 4 outer end of needle tubing, when airtube 5 is not communicated with blow vent 7 and piston block 6
When continuing mobile to 4 outer end of needle tubing, so that certain negative pressure is generated in needle tubing 4 and gas-guide tube 8, so that sucker 3 be made to adsorb
In patient facial region, and then realize that 1 rapid and convenient of venturi mask is fixed on patient facial region；When being taken venturi mask with hand again
When 1, piston block 6 is mobile to 8 direction of gas-guide tube and is moved to the position that blow vent 7 is communicated with airtube 5, so that needle tubing 4
The external world is connected to gas-guide tube 8, negative pressure disappears, so that sucker 3 is detached from patient facial region, and then convenient for removing venturi mask 1；The dress
It sets and by elastic pressing piece sucker 3 and negative pressure needle tubing part is cooperated, to realize that 1 rapid and convenient of venturi mask is worn
With take off, and reduce tight the Les sense generated by elastic band, the comfort level of raising wearing venturi mask 1.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (6)
1. a kind of internal medicine oxygen face mask, including venturi mask (1) and the oxygen therapy part being arranged on front side of it, it is characterised in that:
Quadrangle passes through supporting block (2) and is connected with sucker (3) on the downside of the venturi mask (1), and venturi mask (1) left and right outside is
Flexible pressing piece is set, is provided with negative pressure needle tubing part on the inside of elastic pressing piece, negative pressure needle tubing part is separately positioned on venturi
Mask (1) left and right inside, the negative pressure needle tubing part include needle tubing (4) and with needle tubing (4) cooperation and be provided with L-type airtube
(5) piston block (6), needle tubing (4) middle part offer blow vent (7), the front side needle tubing (4) front end and rear side needle tubing (4)
Rear end passes through gas-guide tube (8) and is connected with sucker (3), and the front side piston block (6) rear end and rear side piston block (6) front end are logical
It crosses shaft to be rotatably connected to piston rod (9), the opposite rod end of two groups of piston rods (9) is rotatablely connected with elastic pressing piece.
2. a kind of internal medicine oxygen face mask according to claim 1, which is characterized in that on rear side of the venturi mask (1)
It is connected with and adjusts aluminium folder (10).
3. a kind of internal medicine oxygen face mask according to claim 1, which is characterized in that the oxygen therapy part includes atomizer
(11) and medicinal liquid bottle (12), atomizer (11) are respectively communicated with venturi mask (1) and medicinal liquid bottle (12), medicine by leading oxygen pipe (13)
It is connected to oxygen supply equipment by oxygen cathete (14) on front side of liquid bottle (12), oxygen cathete (14) rear end is arranged under medicinal liquid bottle (12) liquid level.
4. a kind of internal medicine oxygen face mask according to claim 1, which is characterized in that be provided in the supporting block (3)
It is connected to the air passage of gas-guide tube (8) and sucker (3).
5. a kind of internal medicine oxygen face mask according to claim 1, which is characterized in that it is described elasticity pressing piece include by
Briquetting (15) and the pressing plate (16) being glued on the outside of briquetting (15), pressing plate (16) and venturi mask (1) lateral wall
Between front and back be symmetrically connected with spring (17), venturi mask (1) left and right sides offers through-hole, and briquetting (15) is equal
Clearance fit is passing through in the through-hole ipsilateral with it and is being pierced by through-hole.
6. a kind of internal medicine oxygen face mask according to claim 5, which is characterized in that piston rod described in two groups (9) is opposite
Rod end be provided with ring block (18), two groups of ring block (18) top-bottom cross are rotated with merga pass shaft and briquetting (15)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422195.1A CN110025866A (en) | 2019-05-21 | 2019-05-21 | A kind of internal medicine oxygen face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422195.1A CN110025866A (en) | 2019-05-21 | 2019-05-21 | A kind of internal medicine oxygen face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110025866A true CN110025866A (en) | 2019-07-19 |
Family
ID=67242833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910422195.1A Withdrawn CN110025866A (en) | 2019-05-21 | 2019-05-21 | A kind of internal medicine oxygen face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110025866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567964A (en) * | 2020-05-15 | 2020-08-25 | 张晓利 | Venturi assisted breathing device, airflow circulation method and mask |
| CN116492178A (en) * | 2023-06-25 | 2023-07-28 | 德州氧康健康科技有限公司 | Oxygen cabin capable of preventing backflow infection |
-
2019
- 2019-05-21 CN CN201910422195.1A patent/CN110025866A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567964A (en) * | 2020-05-15 | 2020-08-25 | 张晓利 | Venturi assisted breathing device, airflow circulation method and mask |
| CN116492178A (en) * | 2023-06-25 | 2023-07-28 | 德州氧康健康科技有限公司 | Oxygen cabin capable of preventing backflow infection |
| CN116492178B (en) * | 2023-06-25 | 2023-09-15 | 潍坊华信氧业有限公司 | Oxygen cabin capable of preventing backflow infection |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190719 |
|
| WW01 | Invention patent application withdrawn after publication |