CN104841054B - Oxygen humidification device with functions of automatic alarming and timing - Google Patents
Oxygen humidification device with functions of automatic alarming and timing Download PDFInfo
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- CN104841054B CN104841054B CN201510322497.3A CN201510322497A CN104841054B CN 104841054 B CN104841054 B CN 104841054B CN 201510322497 A CN201510322497 A CN 201510322497A CN 104841054 B CN104841054 B CN 104841054B
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- oxygen
- oxygen flow
- flow
- valve body
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 239000001301 oxygen Substances 0.000 title claims abstract description 159
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 159
- 230000001105 regulatory effect Effects 0.000 claims description 34
- 230000005611 electricity Effects 0.000 claims description 24
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 238000013475 authorization Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000035987 intoxication Effects 0.000 description 3
- 231100000566 intoxication Toxicity 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an oxygen humidification device with functions of automatic alarming and timing. The oxygen humidification device comprises a buoy flowmeter and a humidification bottle. An oxygen flow stopwatch is installed at an oxygen flow adjusting valve body; an oxygen flow adjusting tube is arranged in the valve body; and a plurality of oxygen outlet holes are formed in the upper wall of the tube and are communicated with the buoy flowmeter. A valve choke plug and an adjusting valve rod are arranged in the adjusting tube. An outer cylinder is arranged at one side of the valve body and a flow adjusting thread sleeve is connected in a threaded mode. Four negative electrode plates with leads are arranged at the top of the inner wall of the outer cylinder and are electrically connected with a green pointer, a yellow pointer and a red pointer of the oxygen flow stopwatch and an alarm device. A positive contact is arranged at the adjusting valve rod and is connected with the oxygen flow stopwatch by a lead. According to the invention, timing can be carried out on patients needing changing oxygen uptakes respectively and the oxygen uptakes of the patients can be calculated precisely. When a patient adjusts the oxygen flow with the over large volume arbitrarily, alarming can be carried out automatically, so that a phenomenon of oxygen poisoning of a patient due to arbitrary oxygen flow adjustment by the patient can be effectively prevented.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, more particularly, to a kind of oxygen humidifying device capable of automatic alarm, timing.
Background technology
Oxygen uptake is a kind of Therapeutic Method clinically commonly used, and the oxygen humidifying device clinically commonly used at present all can not be automatic
Timing, medical worker must apply special paper, is recorded, and the paper due to record is often lost, to medical worker
Work bring many inconvenience, simultaneously because cost issues are often disputed with patient causing to misunderstand.And a lot of patients
Do not know about the therapeutical effect of oxygen it is believed that oxygen flow is the bigger the better, often can adjust oxygen flow without authorization and cause oxygen intoxication.
Application No. 200920290275.8 patent name is the utility model patent of " Medical timing oxygen humidifier ",
Disclose a kind of Medical timing oxygen humidifier, installed microcomputer-recognized intelligent chronograph additional, be suitable to the oxygen time of accumulative patient.
But the present invention can not carry out timing respectively according to high, medium and low oxygen flow to the oxygen time of patient.For being widely used at present
Hospital's localized ducting oxygen supply it is impossible to accurately calculate patient suction total oxygen demand, be unfavorable for the treatment of patient；And due to
The expense that different oxygen flows is received is different, and medical worker more cannot accurately give patient's charging using this invention.This
Invention does not have alarm device to think that oxygen flow is the bigger the better due to some patients, often can adjust oxygen flow without authorization and cause in oxygen
Poison.
Application No. 201120036756.3 patent name is the utility model patent of " controllable digital oxygen flow meter ",
Timing cannot be distinguished when converting different oxygen flows, in the hospital's localized ducting oxygen supply being widely used at present, clinically need
Constantly it is impossible to accurately calculate the total oxygen demand of patient's suction during conversion oxygen flow, it is unfavorable for the treatment of patient, and its control
Device processed is arranged on the pipeline between pressure gauge and effusion meter, and oxygen is contacted with circuit and is susceptible to danger.
Content of the invention
It is an object of the invention to provide a kind of easy to use, can to need continuous conversion oxygen absorbed patient be counted respectively
When, can accurately calculate the oxygen absorbed of patient；When patient adjust without authorization oxygen flow excessive when oxygen capable of automatic alarm humidifying
Device.
For achieving the above object, the technical solution used in the present invention is:
A kind of oxygen humidifying device capable of automatic alarm, timing, comprising: float flow meter, the outside of float flow meter is close
Envelope is provided with outer housing, and float flow meter and outer housing are connected on oxygen flow rate adjusting valve body, the side of oxygen flow rate adjusting valve body
On be respectively arranged with oxygen intake quick plug and connect oxygen uptake pipe joint, oxygen flow rate adjusting valve body bottom is connected with humidifying
Bottle, is provided with humidifying bar in humidification bottle；It is provided with the oxygen stream that oxygen is flowed to humidifying bar by outer housing in oxygen flow rate adjusting valve body
Siphunculus road；It is characterized in that: oxygen flow timing table is provided with oxygen flow rate adjusting valve body；In oxygen flow rate adjusting valve body with
Oxygen intake quick plug is correspondingly arranged on the oxygen flow regulation pipe of level, water on the upper tube wall in oxygen flow regulation pipe stage casing
Flat be designed with multiple equally distributed oxygen ventholes that are in line, the top of multiple oxygen ventholes is cavity, cavity with described
The oxygen feeder of float flow meter communicate；It is provided with valve plug head, the rear end of valve plug head is connected with regulation in oxygen flow regulation pipe
Valve rod, it is external that regulating valve stem stretches out oxygen flow rate adjusting valve；In the side of oxygen flow rate adjusting valve body and regulating valve stem external part
The corresponding outer tube being provided with level, regulating valve stem is located in outer tube；The outside of outer tube is provided with screw thread, has been threaded connection
Flow-rate adjustment swivel nut, the tail end of regulating valve stem is designed with annular groove, and the tail-hood of Flow-rate adjustment swivel nut is recessed with annular with circular hole
Groove is corresponding to be flexibly connected；The inwall top horizontal of outer tube is arranged at intervals with four negative electricity pole pieces, and negative electricity pole piece carries respectively
Have a wire, wherein from left to right three negative electricity pole pieces respectively with oxygen flow timing table in green pointer, yellow pointer and
Red pointer electrical connection, another negative electricity pole piece rightmost is connected with the alarm in oxygen flow timing table；It is located at
It is provided with positive contact, positive contact is connected with oxygen flow timing table with wire above regulating valve stem in outer tube；Just
Pole contact is corresponding with four negative electricity pole pieces, rotation flow Adjusting bolt Adjusting screw, and Flow-rate adjustment swivel nut moves in outer tube left and right horizontal,
Regulating valve stem left and right horizontal in oxygen flow regulation pipe and outer tube is driven to move, regulating valve stem does not rotate, on regulating valve stem
Positive contact contacts conducting with four negative electricity pole pieces in outer tube respectively；The oxygen intake end of oxygen flow regulation pipe is provided with
Air Filter.
The present invention is a kind of oxygen humidifying device capable of automatic alarm, timing, easy to use, can conversion continuous to needs inhale
The patient of oxygen amount carries out timing respectively, can accurately calculate the oxygen absorbed of patient；When patient adjust without authorization oxygen flow excessive when
Just capable of automatic alarm, the oxygen humidifying device that patient causes oxygen intoxication because adjusting oxygen flow without authorization can be prevented effectively from.
Brief description
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the cross section structure diagram of the present invention.
Fig. 3 is oxygen flow adjustment structure partial enlarged drawing in Fig. 2.
In accompanying drawing: 1, outer housing；2nd, float flow meter；3rd, oxygen flow rate adjusting valve body；4th, connect oxygen uptake pipe joint；5th, oxygen
Entrance quick plug；6th, humidification bottle；7th, humidifying bar；8th, Flow-rate adjustment swivel nut；9th, outer tube；10th, oxygen flow timing table；11st, empty
Chamber；12nd, oxygen flow regulation pipe；13rd, oxygen flow pipe；14th, regulating valve stem；15th, annular groove；16th, wire；17th, positive pole
Contact；18th, negative electricity pole piece；19th, valve plug head；20th, oxygen venthole；21st, Air Filter.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
The present invention is a kind of oxygen humidifying device capable of automatic alarm, timing, as shown in Figure 1, Figure 2 and Figure 3, comprising: floating
Mark effusion meter 2, the outer face seal of float flow meter 2 is provided with outer housing 1, and float flow meter 2 and outer housing 1 are connected to oxygen flow and adjust
On section valve body 3, the side of oxygen flow rate adjusting valve body 3 is respectively arranged with oxygen intake quick plug 5 and oxygen outlet joint
4, oxygen flow rate adjusting valve body 3 bottom is connected with humidification bottle 6, is provided with humidifying bar 7 in humidification bottle 6；Oxygen flow rate adjusting valve body 3
Inside it is provided with the oxygen flow pipe 13 that oxygen is flowed to humidifying bar 7 by outer housing 1；On oxygen flow rate adjusting valve body 3, oxygen is installed
Flow chronometer 10；It is correspondingly arranged on the oxygen flow of level with oxygen intake quick plug 5 in oxygen flow rate adjusting valve body 3
Regulation pipe 12, on the upper tube wall in oxygen flow regulation pipe 12 stage casing, level design has multiple oxygen ventholes 20, oxygen venthole
Equal in magnitude, it is in line and is uniformly distributed, the top of multiple oxygen ventholes 20 is cavity 11, cavity 11 and described buoy flow
The oxygen feeder of meter 2 communicates；It is provided with valve plug head 19, the rear end of valve plug head 19 is connected with regulating valve stem in oxygen flow regulation pipe 12
14, regulating valve stem 14 stretches out outside oxygen flow rate adjusting valve body 3；Stretch with regulating valve stem 14 in the side of oxygen flow rate adjusting valve body 3
Go out to hold the corresponding outer tube 9 being provided with level, regulating valve stem 14 is located in outer tube 9；The outside of outer tube 9 is provided with screw thread, passes through
It is threaded with Flow-rate adjustment swivel nut 8, the tail end of regulating valve stem 14 is designed with annular groove 15, the tail-hood of Flow-rate adjustment swivel nut 8
It is flexibly connected with circular hole is corresponding with annular groove 15；The inwall top horizontal of outer tube 9 is arranged at intervals with four negative electricity pole pieces
18, negative electricity pole piece 18 is respectively provided with wire 16, wherein from left to right three negative electricity pole pieces respectively with oxygen flow timing
Green pointer in table 10, yellow pointer and red pointer electrical connection, another negative electricity pole piece rightmost and oxygen flow
Alarm in chronometer 10 is connected；It is provided with positive contact 17 above the regulating valve stem 14 in outer tube 9, positive pole touches
17 are connected with oxygen flow timing table 10 with wire 16；Positive contact 17 is corresponding with four negative electricity pole pieces 18；Rotate
Flow-rate adjustment swivel nut 8, Flow-rate adjustment swivel nut 8 moves in outer tube 9 left and right horizontal, drives regulating valve stem 14 in oxygen flow regulation pipe
12 and outer tube 9 in left and right horizontal move, regulating valve stem 14 do not rotate, the positive contact 17 on regulating valve stem 14 respectively with outer tube 9
Four interior negative electricity pole piece 18 contact conductings；The oxygen intake end of oxygen flow regulation pipe 12 is provided with Air Filter 21.
When the present invention uses, can be by rotating Adjusting bolt Adjusting screw 8, Flow-rate adjustment swivel nut 8 moves in outer tube 9 left and right horizontal,
Regulating valve stem 14 left and right horizontal in oxygen flow regulation pipe 12 and outer tube 9 is driven to move, the valve plug on regulating valve stem 14 termination
The quantity of the oxygen venthole 20 of level design on 19 upper tube walls that can adjust closure oxygen flow regulation pipe 12 stage casing, from
And reach regulation oxygen gas output.Shown in accompanying drawing is state when oxygen gas output is maximum, and valve plug head 19 is more moved to the left,
The quantity of the oxygen venthole 20 of closure is more, and oxygen gas output is less.In the present invention, regulating valve stem 14 does not rotate, by rotation
Adjusting bolt Adjusting screw 8 promote regulating valve stem 14 left and right horizontal move, promote regulating valve stem 14 on positive contact 17 respectively with outer tube 9
Four interior negative electricity pole piece 18 contact conductings.
As shown in figure 3, the present invention is in the inwall from left to right at 0.1～0.2cm of outer tube, equipped with 1 0.1x0.1 cm's
Negative electricity pole piece is 1.；At 0.21～0.4cm, 0.41～0.6cm equipped with 0.1x0.1 9cm negative electricity pole piece 2., 3.；?
At 0.61～0.8cm equipped with 0.1x0.1 cm negative electricity pole piece 4., equipped with positive contact 17 on regulating valve stem 14.Electrode
Piece 1., 2., 3., 4. as negative pole, positive contact 17 is electrically connected with oxygen flow timing table by wire 16 as positive pole.Work as tune
During section valve rod 14 side-to-side movement, the positive contact 17 of regulating valve stem 14 be respectively contacted negative electricity pole piece 1., 2., 3. when, just may be used
The pointer of on table 3 different colours is made to walk about beginning timing.When oxygen flow is in 1～2l, green pointer is walked about；Oxygen flow exists
2.1 during～4l, yellow pointer is walked about, and (when yellow pointer is walked about, prompting medical worker wants the anaerobic condition of close observation patient
Change, is changed to 1～2l after disease amelioration immediately)；Oxygen flow in 4.1～6l, walk about (when red pointer is walked about by red pointer
When, point out medical worker to change an oxygen flow for patient in every 30 minutes, in case there is oxygen intoxication)；When positive contact is to negative pole
Electrode slice 4. when the alarm in oxygen flow timing table just can be caused to be reported to the police.In order to insulate in the present invention, outer tube (9),
Regulating valve stem (14), Adjusting bolt Adjusting screw (8) all can be made up of pvc rigid plastics.Certainly, stainless steel material may also be employed, to negative pole
Electrode slice and positive contact routinely carry out insulation processing.
The design of the present invention multiple oxygen venthole 20, the regulating valve solving the effusion meter clinically applied at present can not
Control the defect of maximum oxygen flow, it is to avoid open too big of oxygen flow is accidentally washed out by medical worker when adjusting oxygen flow
The danger of the lung tissue of patient.
During regulating valve stem side-to-side movement of the present invention, scalable oxygen flow changes between 1～10l/min.The present invention is in oxygen
The oxygen intake end of throughput regulation pipe 12 is provided with Air Filter 21(and participates in Fig. 3), can prevent dust from entering blocking oxygen and go out
Pore 20 causes to damage.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the design to the present invention
It is defined with protection domain, on the premise of without departing from design concept of the present invention, ordinary skill technical staff couple in this area
Various modifications and improvement that technical scheme is made, all should fall into protection scope of the present invention.
Claims (1)
1. a kind of oxygen humidifying device capable of automatic alarm, timing, comprising: float flow meter (2), outside float flow meter (2)
Face seal is provided with outer housing (1), and float flow meter (2) and outer housing (1) are connected on oxygen flow rate adjusting valve body (3), oxygen stream
Oxygen intake quick plug (5) is respectively arranged with the side of adjustable valve body (3) and connects oxygen uptake pipe joint (4), oxygen stream
Adjustable valve body (3) bottom is connected with humidification bottle (6), is provided with humidifying bar (7) in humidification bottle (6)；Oxygen flow rate adjusting valve body
(3) it is provided with the oxygen flow pipe (13) that oxygen is flowed to humidifying bar (7) by outer housing (1) in；It is characterized in that: oxygen flow is adjusted
Oxygen flow timing table (10) is provided with valve body (3)；With oxygen intake quick plug in oxygen flow rate adjusting valve body (3)
(5) it is correspondingly arranged on the oxygen flow regulation pipe (12) of level, on the upper tube wall in oxygen flow regulation pipe (12) stage casing, level sets
In respect of multiple equally distributed oxygen ventholes (20) that are in line, the top of multiple oxygen ventholes (20) is cavity (11), empty
Chamber (11) is communicated with the oxygen feeder of described float flow meter (2)；It is provided with valve plug head (19) in oxygen flow regulation pipe (12),
The rear end of valve plug head (19) is connected with regulating valve stem (14), and regulating valve stem (14) stretches out oxygen flow rate adjusting valve body (3) outward；?
The side of oxygen flow rate adjusting valve body (3) outer tube (9) that be provided with level corresponding with regulating valve stem (14) external part, regulating valve
Bar (14) is located in outer tube (9)；The outside of outer tube (9) is provided with screw thread, has been threaded connection Flow-rate adjustment swivel nut (8), adjusts
The tail end of section valve rod (14) is designed with annular groove (15), and the tail-hood of Flow-rate adjustment swivel nut (8) carries circular hole and annular groove
(15) corresponding flexible connection；The inwall top horizontal of outer tube (9) is arranged at intervals with four negative electricity pole pieces (18), negative electricity pole piece
(18) be respectively provided with wire (16) on, wherein from left to right three negative electricity pole pieces respectively with oxygen flow timing table (10) in
Green pointer, yellow pointer and red pointer electrical connection, another negative electricity pole piece rightmost and oxygen flow timing table
(10) alarm in is connected；It is provided with positive contact (17) above the regulating valve stem (14) in outer tube (9), just
Pole contact (17) is connected with oxygen flow timing table (10) with wire (16)；Positive contact (17) and four negative electricity pole pieces
(18) corresponding, rotation flow Adjusting bolt Adjusting screw (8), Flow-rate adjustment swivel nut (8) moves in outer tube (9) left and right horizontal, drives and adjusts
Valve rod (14) left and right horizontal in oxygen flow regulation pipe (12) and outer tube (9) moves, and regulating valve stem (14) does not rotate, and adjusts
Positive contact (17) on valve rod (14) contacts conducting with four negative electricity pole pieces (18) in outer tube (9) respectively；Oxygen flow
The oxygen intake end of regulation pipe (12) is provided with Air Filter (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322497.3A CN104841054B (en) | 2015-06-13 | 2015-06-13 | Oxygen humidification device with functions of automatic alarming and timing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322497.3A CN104841054B (en) | 2015-06-13 | 2015-06-13 | Oxygen humidification device with functions of automatic alarming and timing |
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| Publication Number | Publication Date |
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| CN104841054A CN104841054A (en) | 2015-08-19 |
| CN104841054B true CN104841054B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510322497.3A Active CN104841054B (en) | 2015-06-13 | 2015-06-13 | Oxygen humidification device with functions of automatic alarming and timing |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789715A (en) * | 2017-11-22 | 2018-03-13 | 安徽普生源生物科技有限公司 | Timed and quantitative oxygen humidifying device |
| CN110721377B (en) * | 2019-10-31 | 2021-10-22 | 中国人民解放军陆军军医大学第一附属医院 | Automatic timing flowmeter |
| CN111184937B (en) * | 2020-03-17 | 2022-09-23 | 英华达（上海）科技有限公司 | Intelligent automatic control oxygen supply device and intelligent automatic control oxygen supply method |
| CN112675392A (en) * | 2020-12-17 | 2021-04-20 | 淄博市中心医院 | Medical clip type oxygen recorder and remote monitoring method thereof |
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| CN104841054A (en) | 2015-08-19 |
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Effective date of registration: 20211029 Address after: 532602 Youyiguan port, Pingxiang City, Chongzuo area, China (Guangxi) pilot Free Trade Zone, Chongzuo City, Guangxi Zhuang Autonomous Region (standard plant 3, Kafeng logistics processing zone, phase I, Pingxiang comprehensive free trade zone, Guangxi) Patentee after: Guangxi mengqu health industry science and Technology Park Co.,Ltd. Address before: 277200 the Intellectual Property Office of Shan Ting District, 13 front road, Zaozhuang, Shandong Patentee before: Gao Benmei |
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