CN213285141U - Air-oxygen mixing structure device for breathing machine - Google Patents
Air-oxygen mixing structure device for breathing machine Download PDFInfo
- Publication number
- CN213285141U CN213285141U CN202021608232.2U CN202021608232U CN213285141U CN 213285141 U CN213285141 U CN 213285141U CN 202021608232 U CN202021608232 U CN 202021608232U CN 213285141 U CN213285141 U CN 213285141U
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- China
- Prior art keywords
- air
- pipe
- oxygen
- connecting pipe
- mixing
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- Expired - Fee Related
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 63
- 239000001301 oxygen Substances 0.000 title claims abstract description 63
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 11
- 238000002156 mixing Methods 0.000 title claims description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an empty oxygen mixed structure device for breathing machine, including the hybrid tube, the inside gomphosis in hybrid tube one side is connected with the nozzle, hybrid tube top gomphosis is connected with the oxygen connecting pipe, the air connecting pipe is installed to hybrid tube one side, install air inlet adjustment mechanism between hybrid tube and the air connecting pipe, air inlet adjustment mechanism is inside including the air duct with air connecting pipe gomphosis fixed connection, the air duct is connected with the hybrid tube gomphosis, the inside threaded connection of air duct has the screwed pipe, screwed pipe one end fixedly connected with baffle, the through-hole has been seted up to screwed pipe surface equidistance. The utility model discloses in, under the effect of the adjustment mechanism that admits air, through rotating the screwed pipe, can make its flexible removal in the air guide pipe for the screwed pipe exposes the through-hole of different quantity in the hybrid tube, thereby air conditioning's air intake speed makes its ratio of adjusting oxygen and air.
Description
Technical Field
The utility model relates to an empty oxygen mixed structure device for breathing machine belongs to breathing machine equipment technical field.
Background
In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and many respiratory diseases and clinical oxygen-poor patients need to add oxygen inhalation therapy to correct oxygen deficiency, increase arterial oxygen partial pressure and oxygen saturation levels, and promote metabolism while using the ventilator for therapy.
The existing air-oxygen mixing structure device for the breathing machine is designed according to the fact that the air inlet speed of air cannot be flexibly adjusted in the using process of the air-oxygen mixing structure device, the proportion of oxygen and air is inconvenient to adjust, particle impurities in the air and the oxygen easily enter a patient body together.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve current empty oxygen mixed structure device for breathing machine, unable nimble air-conditioning's intake velocity makes the ratio of its oxygen and air be not convenient for adjust, and the granule impurity in the air is easy to get into the internal problem of patient together with oxygen.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an empty oxygen mixed structure device for breathing machine, including the hybrid tube, the inside gomphosis in hybrid tube one side is connected with the nozzle, hybrid tube top gomphosis is connected with the oxygen connecting pipe, the air connecting pipe is installed to hybrid tube one side, install air inlet adjustment mechanism between hybrid tube and the air connecting pipe, air inlet adjustment mechanism is inside including the air duct with air connecting pipe gomphosis fixed connection, the air duct is connected with the hybrid tube gomphosis, the inside threaded connection of air duct has the screwed pipe, screwed pipe one end fixedly connected with baffle, the through-hole has been seted up to screwed pipe surface equidistance, the baffle passes through the screwed pipe and constitutes extending structure with the air duct, air connecting pipe internally mounted has filtration mechanism, sealing mechanism is installed on oxygen connecting pipe top.
Further, the input end of the air duct is connected with the inside of the air connecting pipe, and the output end of the air duct is connected with the inside of the mixing pipe.
Further, the inside spout that sets up including air connecting pipe inner wall both sides of air filter, the inside cup jointing of spout is inserted and is equipped with the slider, slider opposite side fixedly connected with mounting panel, fixedly connected with dust screen between two mounting panels, dust screen one side is connected with the filter cloth, filter cloth one side is connected with the active carbon filter layer, the bolt is twisted to the inside threaded connection of mounting panel hand, bolt and spout swing joint are twisted to the hand.
Further, be fixed connection between filter cloth and the mounting panel, be fixed connection between active carbon filter layer and the mounting panel, the mounting panel passes through the slider and constitutes sliding structure with the spout.
Further, inside including the oxygen pipe of being connected with the inside cup joint of oxygen connecting pipe of sealing mechanism, the activity of oxygen pipe surface has cup jointed sealed rubber ring, the gomphosis of oxygen connecting pipe both sides is connected with the stand pipe, the inside threaded connection of stand pipe has the threaded rod, threaded rod top fixedly connected with clamp plate.
Furthermore, the pressing plate is movably connected with the top end of the sealing rubber ring, and the pressing plate and the guide pipe form a telescopic structure through a threaded rod.
The utility model discloses a technological effect and advantage:
1. in the utility model, under the action of the air inlet adjusting mechanism, the screwed pipe can be stretched and moved in the air guide pipe by rotating the screwed pipe, so that the screwed pipe exposes different numbers of through holes in the mixing pipe, thereby adjusting the air inlet speed of the air and adjusting the ratio of oxygen to air;
2. the utility model discloses in, under air filter mechanism's effect, through dust screen, filter cloth and active carbon filter layer, can filter the air that the air connecting pipe got into the hybrid tube, make the granule impurity in its air can filter and clear away, prevent that dust impurity from going into the hybrid tube, send the patient mouth with oxygen together again in, improved the safety in utilization of device.
3. The utility model discloses in, under sealing mechanism's effect, can plug up the junction of oxygen hose and oxygen connecting pipe through sealed rubber ring, prevent that the oxygen that sends into through the oxygen machine from taking place to leak, and through rotating the clamp plate, can make its flexible removal, extrude sealed rubber ring for sealed rubber ring can be inseparable plug up the junction of sealed oxygen hose and oxygen connecting pipe.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the middle air inlet adjusting mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the air filtering mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the middle sealing mechanism of the present invention.
Reference numbers in the figures: 1. a mixing tube; 2. a nozzle; 3. an oxygen connecting pipe; 4. an air connecting pipe; 5. an intake air adjusting mechanism; 501. an air duct; 502. a threaded pipe; 503. a baffle plate; 504. a through hole; 6. an air filtration mechanism; 601. a chute; 602. a slider; 603. mounting a plate; 604. a dust screen; 605. a filter cloth; 606. an activated carbon filter layer; 607. screwing the bolt by hand; 7. a sealing mechanism; 701. an oxygen tube; 702. sealing the rubber ring; 703. a guide tube; 704. a threaded rod; 705. and (7) pressing a plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, an air-oxygen mixing structure device for a breathing machine comprises a mixing tube 1, a nozzle 2 is connected to one side of the mixing tube 1 in an embedded manner, an oxygen connecting tube 3 is connected to the top end of the mixing tube 1 in an embedded manner, an air connecting tube 4 is installed at one side of the mixing tube 1, an air inlet adjusting mechanism 5 is installed between the mixing tube 1 and the air connecting tube 4, an air duct 501 fixedly connected with the air connecting tube 4 in an embedded manner is included in the air inlet adjusting mechanism 5, the air duct 501 is connected with the mixing tube 1 in an embedded manner, a threaded tube 502 is connected to the interior of the air duct 501 in a threaded manner, a baffle 503 is fixedly connected to one end of the threaded tube 502, through holes 504 are formed in the surface of the threaded tube 502 at equal intervals, the baffle 503 and the air duct 501 form a telescopic structure, the input end of the air duct 501 is connected with the inside of the air connecting pipe 4, the output end of the air duct 501 is connected with the inside of the mixing pipe 1, the threaded pipe 502 is rotated, the threaded pipe 502 can rotate, stretch and move in the air duct 501, and therefore through holes 504 with different numbers are exposed at one end of the threaded pipe 502 in the mixing pipe 1 to adjust the air inlet speed of air.
As shown in fig. 3, the air filter mechanism 6 of this embodiment includes a sliding slot 601 formed on both sides of the inner wall of the air connection pipe 4, a sliding block 602 is inserted into the sliding slot 601, a mounting plate 603 is fixedly connected to the other side of the sliding block 602, a dust screen 604 is fixedly connected between the two mounting plates 603, a filter cloth 605 is connected to one side of the dust screen 604, an activated carbon filter layer 606 is connected to one side of the filter cloth 605, a hand-screwed bolt 607 is connected to the inside of the mounting plate 603 by a screw, the hand-screwed bolt 607 is movably connected to the sliding slot 601, the filter cloth 605 is fixedly connected to the mounting plate 603, the activated carbon filter layer 606 is fixedly connected to the mounting plate 603, the mounting plate 603 forms a sliding structure with the sliding slot 601 by the sliding block 602, the hand-screwed bolt 607 is rotated and extended and moved in the mounting plate 603, the sliding, The filter cloth 605 and the activated carbon filter layer 606 may filter the particle impurities of the air fed into the mixing pipe 1 through the air connection pipe 4.
As shown in fig. 4, the sealing mechanism 7 of this embodiment includes an oxygen tube 701 connected to the inside of the oxygen connecting tube 3 in a sleeved manner, a sealing rubber ring 702 is movably sleeved on the surface of the oxygen tube 701, a guide tube 703 is connected to both sides of the oxygen connecting tube 3 in an embedded manner, a threaded rod 704 is connected to the inner thread of the guide tube 703, a pressing plate 705 is fixedly connected to the top end of the threaded rod 704, the pressing plate 705 is movably connected to the top end of the sealing rubber ring 702, the pressing plate 705 forms an expansion structure with the guide tube 703 through the threaded rod 704, the sealing rubber ring 702 is manually pulled, the sealing rubber ring 702 moves on the surface of the oxygen tube 701, and moves to the joint between the oxygen connecting tube 3 and the oxygen.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: when the oxygen pipe sealing device is used, an oxygen pipe 701 is sleeved and inserted into an oxygen connecting pipe 3, a sealing rubber ring 702 is pulled manually, the sealing rubber ring 702 moves on the surface of the oxygen pipe 701 and moves to the joint of the oxygen connecting pipe 3 and the oxygen pipe 701, a pressing plate 705 is rotated manually, the pressing plate 705 drives a threaded rod 704 to rotate and move in a guide pipe 703, the pressing plate 705 downwards extrudes the sealing rubber ring 702, the sealing rubber ring 702 is extruded and fixed at the joint of the oxygen connecting pipe 3 and the oxygen pipe 701 to prevent oxygen leakage, the threaded pipe 502 is manually extended into an air connecting pipe 4, the threaded pipe 502 rotates and extends in an air guide pipe 501, the threaded pipe 502 exposes different numbers of through holes 504 in a mixing pipe 1, the air inlet speed of air is adjusted, sliding blocks 602 at two ends of a mounting plate 603 are sleeved and inserted into a sliding groove 601 manually, a hand-screwing bolt 607 is rotated manually, and a hand-screwing bolt 607 rotates and extends in the mounting plate 603, extrusion spout 601, with its mounting panel 603 extrusion fixed, when air connecting pipe 4 sent into the air in to hybrid tube 1, through dust screen 604, filter cloth 605 and active carbon filter layer 606, filtered the granule impurity in the air, just so accomplished the utility model discloses an operating principle.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an empty oxygen mixed structure device for breathing machine, including hybrid tube (1), its characterized in that: the air filter is characterized in that a nozzle (2) is connected to the inner portion of one side of the mixing pipe (1), an oxygen connecting pipe (3) is connected to the top end of the mixing pipe (1) in an embedded mode, an air connecting pipe (4) is installed on one side of the mixing pipe (1), an air inlet adjusting mechanism (5) is installed between the mixing pipe (1) and the air connecting pipe (4), an air duct (501) fixedly connected with the air connecting pipe (4) in an embedded mode is arranged inside the air inlet adjusting mechanism (5), the air duct (501) is connected with the mixing pipe (1) in an embedded mode, a threaded pipe (502) is connected to the inner portion of the air duct (501) in a threaded mode, a baffle (503) is fixedly connected to one end of the threaded pipe (502), through holes (504) are formed in the surface of the threaded pipe (502) in an equidistant mode, the baffle (503) and the air duct (501) form, and a sealing mechanism (7) is installed at the top end of the oxygen connecting pipe (3).
2. The air-oxygen mixing structure device for a respirator according to claim 1, wherein: the input end of the air duct (501) is connected with the inside of the air connecting pipe (4), and the output end of the air duct (501) is connected with the inside of the mixing pipe (1).
3. The air-oxygen mixing structure device for a respirator according to claim 1, wherein: the inside spout (601) of seting up including air connecting pipe (4) inner wall both sides of filtration mechanism (6), spout (601) inside cup joints and inserts and is equipped with slider (602), slider (602) opposite side fixedly connected with mounting panel (603), fixedly connected with dust screen (604) between two mounting panels (603), dust screen (604) one side is connected with filter cloth (605), filter cloth (605) one side is connected with active carbon filter layer (606), mounting panel (603) internal thread is connected with hand and twists bolt (607), bolt (607) and spout (601) swing joint are twisted to the hand.
4. The air-oxygen mixing structure device for a respirator according to claim 3, wherein: the filter cloth (605) is fixedly connected with the mounting plate (603), the activated carbon filter layer (606) is fixedly connected with the mounting plate (603), and the mounting plate (603) forms a sliding structure with the sliding groove (601) through the sliding block (602).
5. The air-oxygen mixing structure device for a respirator according to claim 1, wherein: the oxygen hose (701) connected with the inside of the oxygen connecting pipe (3) in a sleeved mode is arranged inside the sealing mechanism (7), a sealing rubber ring (702) is movably sleeved on the surface of the oxygen hose (701), guide pipes (703) are connected to the two sides of the oxygen connecting pipe (3) in an embedded mode, a threaded rod (704) is connected to the inner threads of each guide pipe (703), and a pressing plate (705) is fixedly connected to the top end of each threaded rod (704).
6. The air-oxygen mixing structure device for the breathing machine according to claim 5, wherein: the pressing plate (705) is movably connected with the top end of the sealing rubber ring (702), and the pressing plate (705) and the guide pipe (703) form a telescopic structure through a threaded rod (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608232.2U CN213285141U (en) | 2020-08-05 | 2020-08-05 | Air-oxygen mixing structure device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021608232.2U CN213285141U (en) | 2020-08-05 | 2020-08-05 | Air-oxygen mixing structure device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213285141U true CN213285141U (en) | 2021-05-28 |
Family
ID=76023136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021608232.2U Expired - Fee Related CN213285141U (en) | 2020-08-05 | 2020-08-05 | Air-oxygen mixing structure device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213285141U (en) |
-
2020
- 2020-08-05 CN CN202021608232.2U patent/CN213285141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |