CN204582196U - A kind of nursing oxygen inhalation adjuster - Google Patents
A kind of nursing oxygen inhalation adjuster Download PDFInfo
- Publication number
- CN204582196U CN204582196U CN201520100404.8U CN201520100404U CN204582196U CN 204582196 U CN204582196 U CN 204582196U CN 201520100404 U CN201520100404 U CN 201520100404U CN 204582196 U CN204582196 U CN 204582196U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- current box
- convection current
- restrictor ring
- convection
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model belongs to technical field of medical instruments, especially relates to a kind of nursing oxygen inhalation adjuster.This nursing oxygen inhalation adjuster, comprise convection current box, convection current box is connected with oxygen deliverng pipe and oxygen output pipe, convection current box is connected with convection disc by axis of rotation, convection disc comprises ring pipe, ring pipe external circumferential is communicated with some convection tubes, it is characterized in that, convection disc is rotatably connected to restrictor ring, restrictor ring has and oxygen output pipe throttle orifice one to one, be provided with between restrictor ring and convection current box perisporium and jump pearl spring and steel ball, restrictor ring is provided with the locating hole contacted with steel ball, and when steel ball contacts at locating hole activity orientation between restrictor ring and convection current box, convection current box perisporium has and supplies the spring groove of jumping pearl spring and the placement of steel ball radial direction and jump pearl spring to be positioned at spring groove the inner.Advantage is: regulate oxygen velocity of liquid assets, improves the oxygen supply time of one bottle of oxygen, has saved oxygen resource, alleviated the medical burden of patient, alleviated the workload of medical personnel.
Description
Technical field
This utility model belongs to technical field of medical instruments, especially relates to a kind of nursing oxygen inhalation adjuster.
Background technology
In the respiratory of people, air-breathing only accounts for 1/3rd of the breathing cycle, and the Oxygen tube generally adopted clinically at present, comprise plastic flexible pipe configuration single head nasal obstruction or double end nasal obstruction, adopt omnidistance oxygen supply during use, one bottle of oxygen can only oxygen supply eight hours, a large amount of oxygen wastings of resources, add the medical burden of patient, usually need to change oxygen cylinder, also give medical personnel larger workload.
In order to improve prior art, people have carried out long-term exploration, propose various solution.Such as, Chinese patent literature discloses a kind of Novel rotary disk type oxygen inhalation adjuster [application number: CN201220016121.1], comprise oxygen deliverng pipe, oxygen output pipe, convection current box and eight pipe rotating disks, described oxygen deliverng pipe is provided with one-way gas flow retardance valve, described convection current box hollow, and inside is provided with eight pipe rotating disks, described eight pipe rotating disks are wheeled radiation, be provided with endless tube and eight convection tubes, described endless tube is communicated with convection tube hollow, and described eight pipe rotating disks are coaxially fixed by concentric shafts and convection current box.
Although such scheme to some extent solves the deficiencies in the prior art, the amplitude of accommodation is less, directly directly can not regulate the speed of turnover oxygen as the case may be from the oxygen deliverng pipe of convection current box and oxygen output pipe.
Utility model content
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, structure is simple, regulates the nursing oxygen inhalation adjuster of oxygen velocity of liquid assets.
For achieving the above object, this utility model have employed following technical proposal: this nursing oxygen inhalation adjuster, comprise convection current box, described convection current box is connected with oxygen deliverng pipe and oxygen output pipe, described convection current box is connected with convection disc by axis of rotation, described convection disc comprises ring pipe, described ring pipe external circumferential is communicated with some convection tubes, it is characterized in that, described convection disc is rotatably connected to restrictor ring, described restrictor ring has and oxygen output pipe throttle orifice one to one, be provided with between described restrictor ring and convection current box perisporium and jump pearl spring and steel ball, described restrictor ring is provided with the locating hole contacted with steel ball, and when steel ball contacts at locating hole activity orientation between restrictor ring and convection current box, described convection current box perisporium has and supplies the spring groove of jumping pearl spring and the placement of steel ball radial direction and jump pearl spring to be positioned at spring groove the inner.Convection disc limits the direct flowing of oxygen in rotation process, oxygen enters in convection current box from oxygen deliverng pipe, oxygen has two kinds of circulating pathways, one is that partial oxidation enters ring pipe through convection tube, reenter in convection current box by convection tube again, two is that partial oxidation directly flows out through oxygen output pipe, in this process, convection current limits the direct flowing of oxygen, in addition, can according to the position regulated between restrictor ring and restrictor ring, thus change oxygen inlet port and oxygen flow export, regulate oxygen velocity of liquid assets, improve the oxygen supply time of one bottle of oxygen, save oxygen resource, alleviate the medical burden of patient, do not need usually to change oxygen cylinder, alleviate the workload of medical personnel, global design is reasonable, structure is simple.
In above-mentioned nursing oxygen inhalation adjuster, described restrictor ring is provided with adjusting rod, and described convection current box perisporium is provided with the regulating tank that wears for adjusting rod and adjusting rod can slide along regulating tank circumference.Adjusting rod is beneficial to the relative position regulated between restrictor ring and convection current box.
In above-mentioned nursing oxygen inhalation adjuster, between the upper inwall of described restrictor ring and convection current box and lower inwall, be provided with gathering sill, and restrictor ring can slide along gathering sill circumference.The circumference that gathering sill is beneficial to restrictor ring is slided.
In above-mentioned nursing oxygen inhalation adjuster, described convection current box is provided with station location marker point, and adjusting rod is provided with the indicia arrow that can point to station location marker point.Be beneficial to the position exactly restrictor ring being adjusted to needs.
In above-mentioned nursing oxygen inhalation adjuster, adjusting rod comprises the sliding bar inserting in regulating tank and be fixedly connected with restrictor ring, the gag lever post that described sliding bar and diameter are greater than regulating tank height is connected, the other end of described gag lever post is connected with handlebody, and described handlebody is coated with frictional layer.Gag lever post diameter is greater than regulating tank height, plays the effect of radial location, prevents restrictor ring from radially sliding, and handlebody is beneficial to circumference and rotates restrictor ring.
Compared with prior art, this nursing advantage of oxygen inhalation adjuster is:
First, convection disc limits the direct flowing of oxygen in rotation process, oxygen enters in convection current box from oxygen deliverng pipe, oxygen has two kinds of circulating pathways, one is that partial oxidation enters ring pipe through convection tube, reenter in convection current box by convection tube again, two is that partial oxidation directly flows out through oxygen output pipe, in this process, convection current limits the direct flowing of oxygen, in addition, can according to the position regulated between restrictor ring and restrictor ring, thus change oxygen inlet port and oxygen flow export, regulate oxygen velocity of liquid assets, improve the oxygen supply time of one bottle of oxygen, save oxygen resource, alleviate the medical burden of patient, do not need usually to change oxygen cylinder, alleviate the workload of medical personnel, global design is reasonable, structure is simple.
The second, adjusting rod is beneficial to the relative position regulated between restrictor ring and convection current box, and the circumference that gathering sill is beneficial to restrictor ring is slided.
3rd, station location marker point and indicia arrow are beneficial to the position exactly restrictor ring being adjusted to needs.
4th, gag lever post diameter is greater than regulating tank height, plays the effect of radial location, prevents restrictor ring from radially sliding, and handlebody is beneficial to circumference and rotates restrictor ring.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
Fig. 2 is the side view that this utility model provides.
In figure, convection current box 1, oxygen deliverng pipe 2, oxygen output pipe 3, rotating shaft 4, convection disc 5, ring pipe 6, convection tube 7, restrictor ring 8, throttle orifice 9, jumping pearl spring 10, steel ball 11, locating hole 12, spring groove 13, adjusting rod 14, regulating tank 15, gathering sill 16, station location marker point 17, indicia arrow 18, sliding bar 19, gag lever post 20, handlebody 21.
Detailed description of the invention
As shown in Figure 1-2, this nursing oxygen inhalation adjuster comprises convection current box 1, convection current box 1 is connected with oxygen deliverng pipe 2 and oxygen output pipe 3, convection current box 1 is rotatably connected to convection disc 5 by rotating shaft 4, convection disc 5 comprises ring pipe 6, ring pipe 6 external circumferential is communicated with some convection tubes 7, it is characterized in that, convection disc 5 is rotatably connected to restrictor ring 8, restrictor ring 8 has and oxygen output pipe 3 throttle orifice 9 one to one, be provided with between restrictor ring 8 and convection current box 1 perisporium and jump pearl spring 10 and steel ball 11, restrictor ring 8 is provided with the locating hole 12 contacted with steel ball 11, and when steel ball 11 contacts at locating hole 12 activity orientation between restrictor ring 8 and convection current box 1, convection current box 1 perisporium has and supplies the spring groove 13 of jumping pearl spring 10 and the placement of steel ball 11 radial direction and jump pearl spring 10 to be positioned at spring groove 13 the inner.Convection disc 5 limits the direct flowing of oxygen in rotation process, oxygen enters in convection current box 1 from oxygen deliverng pipe 2, oxygen has two kinds of circulating pathways, one is that partial oxidation enters ring pipe 6 through convection tube 7, reenter in convection current box 1 by convection tube 7 again, two is that partial oxidation directly flows out through oxygen output pipe 3, in this process, convection current limits the direct flowing of oxygen, in addition, can according to the position regulated between restrictor ring 8 and restrictor ring 8, thus change oxygen inlet port and oxygen flow export, regulate oxygen velocity of liquid assets, improve the oxygen supply time of one bottle of oxygen, save oxygen resource, alleviate the medical burden of patient, do not need usually to change oxygen cylinder, alleviate the workload of medical personnel, global design is reasonable, structure is simple.
Wherein, restrictor ring 8 is provided with adjusting rod 14, and convection current box 1 perisporium is provided with the regulating tank 15 that wears for adjusting rod 14 and adjusting rod 14 can slide along regulating tank 15 circumference, and adjusting rod 14 is beneficial to the relative position regulated between restrictor ring 8 and convection current box 1.Improve as one, be provided with gathering sill 16 between the upper inwall of restrictor ring 8 and convection current box 1 and lower inwall, and restrictor ring 8 can slide along gathering sill 16 circumference, the circumference that gathering sill 16 is beneficial to restrictor ring 8 is slided.Improve as one, convection current box 1 is provided with station location marker point 17, and adjusting rod 14 is provided with the indicia arrow 18 that can point to station location marker point 17.Be beneficial to the position exactly restrictor ring 8 being adjusted to needs.Adjusting rod 14 comprises the sliding bar 19 inserting in regulating tank 15 and be fixedly connected with restrictor ring 8, the gag lever post 20 that sliding bar 19 and diameter are greater than regulating tank 15 height is connected, the other end of gag lever post 20 is connected with handlebody 21, handlebody 21 is coated with frictional layer, gag lever post 20 diameter is greater than regulating tank 15 height, play the effect of radial location, prevent restrictor ring 8 from radially sliding, handlebody 21 is beneficial to circumference and rotates restrictor ring 8.
Specific embodiment described herein is only to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ convection current box 1, oxygen deliverng pipe 2, oxygen output pipe 3, rotating shaft 4, convection disc 5, ring pipe 6, convection tube 7, restrictor ring 8, throttle orifice 9 herein, jump the terms such as pearl spring 10, steel ball 11, locating hole 12, spring groove 13, adjusting rod 14, regulating tank 15, gathering sill 16, station location marker point 17, indicia arrow 18, sliding bar 19, gag lever post 20, handlebody 21, do not get rid of the probability using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with this utility model spirit.
Claims (5)
1. a nursing oxygen inhalation adjuster, comprise convection current box (1), described convection current box (1) is connected with oxygen deliverng pipe (2) and oxygen output pipe (3), described convection current box (1) is rotatably connected to convection disc (5) by rotating shaft (4), described convection disc (5) comprises ring pipe (6), described ring pipe (6) external circumferential is communicated with some convection tubes (7), it is characterized in that, described convection disc (5) is rotatably connected to restrictor ring (8), described restrictor ring (8) has and oxygen output pipe (3) throttle orifice (9) one to one, be provided with between described restrictor ring (8) and convection current box (1) perisporium and jump pearl spring (10) and steel ball (11), described restrictor ring (8) is provided with the locating hole (12) contacted with steel ball (11), and when steel ball (11) contacts at locating hole (12) activity orientation between restrictor ring (8) and convection current box (1), described convection current box (1) perisporium has and supplies the spring groove (13) of jumping pearl spring (10) and the placement of steel ball (11) radial direction and jump pearl spring (10) to be positioned at spring groove (13) the inner.
2. nursing oxygen inhalation adjuster according to claim 1, it is characterized in that, described restrictor ring (8) is provided with adjusting rod (14), and described convection current box (1) perisporium is provided with for adjusting rod (14) regulating tank (15) that wears and adjusting rod (14) can slide along regulating tank (15) circumference.
3. nursing oxygen inhalation adjuster according to claim 2, it is characterized in that, described restrictor ring (8) and be provided with gathering sill (16) between the upper inwall of convection current box (1) and lower inwall, and restrictor ring (8) can slide along gathering sill (16) circumference.
4. nursing oxygen inhalation adjuster according to claim 3, it is characterized in that, described convection current box (1) is provided with station location marker point (17), and adjusting rod (14) is provided with the indicia arrow (18) that can point to station location marker point (17).
5. nursing oxygen inhalation adjuster according to claim 4, it is characterized in that, adjusting rod (14) comprises the sliding bar (19) inserting in regulating tank (15) and be fixedly connected with restrictor ring (8), the gag lever post (20) that described sliding bar (19) and diameter are greater than regulating tank (15) height is connected, the other end of described gag lever post (20) is connected with handlebody (21), and described handlebody (21) is coated with frictional layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100404.8U CN204582196U (en) | 2015-02-09 | 2015-02-09 | A kind of nursing oxygen inhalation adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100404.8U CN204582196U (en) | 2015-02-09 | 2015-02-09 | A kind of nursing oxygen inhalation adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582196U true CN204582196U (en) | 2015-08-26 |
Family
ID=53918405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100404.8U Expired - Fee Related CN204582196U (en) | 2015-02-09 | 2015-02-09 | A kind of nursing oxygen inhalation adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376089A (en) * | 2017-07-31 | 2017-11-24 | 河南亚都实业有限公司 | A kind of oxygen concentration adjustable oxygen mask |
-
2015
- 2015-02-09 CN CN201520100404.8U patent/CN204582196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376089A (en) * | 2017-07-31 | 2017-11-24 | 河南亚都实业有限公司 | A kind of oxygen concentration adjustable oxygen mask |
| CN107376089B (en) * | 2017-07-31 | 2018-06-26 | 河南亚都实业有限公司 | A kind of oxygen concentration adjustable oxygen mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204550208U (en) | A kind of self-cleaning type circulating water culture system | |
| CN204582196U (en) | A kind of nursing oxygen inhalation adjuster | |
| CN202859814U (en) | Medical atomizing tank with adjustable speed | |
| CN204360771U (en) | A kind of adjustable respiratory training whistle of damping | |
| CN103623485A (en) | Medical atomization tank with rate adjustable | |
| CN203011458U (en) | Water meter | |
| CN104787895A (en) | Self-purified type recirculation aquaculture system | |
| CN204972613U (en) | Intubate formula oxygen inhalation mask | |
| CN204459414U (en) | A kind of Novel measuring ball valve | |
| CN211563378U (en) | Water-gas separation type spray nozzle for intelligent spray deodorization | |
| CN207687203U (en) | Dense ball shafting high-precision bearing main shaft | |
| Hongting et al. | Cost-utility analysis of sintilimab combined with chemotherapy in first-line treatment of advanced or recurrent non-small cell lung cancer | |
| CN108042879A (en) | A kind of anesthesia regulating device | |
| CN209370814U (en) | A kind of large medical equipment lubrication acceleration terminal pad | |
| CN104888317B (en) | A kind of secondary turntable formula insulin abdomen injection positioning rule | |
| CN208865152U (en) | A kind of double-deck perfusion PU wheel | |
| CN205007375U (en) | Many speed adjusting festival device of infusion pump | |
| CN208389135U (en) | A kind of fixed device of Internal Medicine-Cardiovascular Dept. rhinobyon for oxygen inhalation | |
| CN204910381U (en) | Medical float type oxygen inhalator's oxygen metering device | |
| CN203075388U (en) | Medical integrated mouth and nose nebulizer | |
| CN206485087U (en) | A kind of gel ink pen head | |
| CN213642603U (en) | Infant atomization treatment device | |
| CN202223719U (en) | Urethra narcotization gun | |
| Link | Reflection | |
| CN206227381U (en) | A kind of culturing pool suitable for Cynoglossus semilaevis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |