CN110141749B - Communicating device for oxygen therapy device and air bag - Google Patents
Communicating device for oxygen therapy device and air bag Download PDFInfo
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- CN110141749B CN110141749B CN201910424665.8A CN201910424665A CN110141749B CN 110141749 B CN110141749 B CN 110141749B CN 201910424665 A CN201910424665 A CN 201910424665A CN 110141749 B CN110141749 B CN 110141749B
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- air bag
- adjusting ring
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- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
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- Heart & Thoracic Surgery (AREA)
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Abstract
The invention relates to the technical field of medical equipment; the device comprises a pipeline, wherein an adjusting ring is rotatably connected to the pipeline, a plurality of positioning blocks are circumferentially and slidably connected to the adjusting ring, and a first elastic piece is arranged between each positioning block and the corresponding adjusting ring; the pipe wall of one end of the pipeline is circumferentially provided with a plurality of positioning holes for the positioning blocks to extend into, and the other end of the pipeline is provided with a clamping mechanism. The tourniquet mainly solves the problem that the existing tourniquet communicated with the oxygen therapy device and the air bag is not firm in connection.
Description
Technical Field
The invention relates to the technical field of medical equipment.
Background
In the clinical treatment of the department of cardiology, patients with cardiovascular and cerebrovascular diseases often need oxygen inhalation therapy to relieve the oxygen deficiency state of the body, wherein the oxygen therapy device and the air bag are common medical instruments, and the oxygen therapy device and the air bag are communicated through a tourniquet, namely an oxygen therapy tube and an air bag tube are communicated through the tourniquet.
At present, a tourniquet for communicating an oxygen therapy device with an air bag is usually cut on site, the cut length cannot be accurately judged, if the tourniquet is long, use waste is caused, and if the tourniquet is short, the tourniquet is not firmly connected with the oxygen therapy device and the air bag; moreover, when a patient turns over or walks by other people, the tourniquet is easy to be dragged, so that the tourniquet, the oxygen therapy device and the air bag are mutually separated, ineffective oxygen inhalation is caused to the patient, and even the function of the patient is declined; in addition, the existing tourniquet is disposable, cannot be reused and has higher cost.
Disclosure of Invention
The invention aims to provide a device for communicating an oxygen therapy device and an air bag, which solves the problem that the existing tourniquet for communicating the oxygen therapy device and the air bag is not firm in connection.
In order to achieve the above object, the basic scheme of the invention is as follows: the device for communicating the oxygen therapy device with the air bag comprises a pipeline, wherein an adjusting ring is rotatably connected to the pipeline, a plurality of positioning blocks are circumferentially and slidably connected to the adjusting ring, and a first elastic piece is arranged between each positioning block and the corresponding adjusting ring; and a plurality of positioning holes for the positioning blocks to extend into are circumferentially arranged on the pipe wall at one end of the pipeline, and a clamping mechanism is arranged at the other end of the pipeline.
The advantages of the basic scheme are:
1. according to the scheme, the oxygen therapy tube is positioned by the abutting of the positioning block and the oxygen therapy tube, and the air bag tube is positioned by the clamping mechanism, so that the oxygen therapy device is communicated with the air bag; moreover, compared with the mode that the oxygen therapy device is communicated with the air bag through the tourniquet, the scheme effectively avoids the problem of falling off.
2. According to the scheme, the positioning block is communicated with the positioning hole by rotating the adjusting ring, so that the positioning block penetrates through the positioning hole to abut against the oxygen conveying pipe; when the hole is disassembled, the positioning block is pulled to move out of the positioning hole, and then the hole adjusting ring is drilled reversely; this scheme location is very convenient with the dismantlement, and the practicality is strong.
Furthermore, the clamping mechanism comprises clamping arms symmetrically arranged at two sides in the pipeline, the clamping arms are hinged with the inner wall of the pipeline, and a second elastic piece is arranged between the clamping arms and the inner wall of the pipeline; one end of the clamping arm close to the inner wall of the pipeline extends out of the pipeline. Through the arrangement, the oxygen therapy pipe of the oxygen therapy device extends into one end, close to the clamping arms, of the pipeline, so that the oxygen therapy pipe penetrates through the two clamping arms and extends into the auxiliary hole of the left sealing gasket, the two clamping arms are abutted against the oxygen therapy pipe, and the second elastic piece is compressed at the moment; and one ends of the two clamping arms, which are far away from the inner wall of the pipeline, perform flaring movement, namely, the oxygen therapy pipe is positioned through the clamping arms.
Furthermore, an iron wire which is not stretched straight is arranged between one end of the clamping arm extending out of the pipeline and the positioning block. Through the arrangement, when the adjusting ring drives the positioning block to rotate to the positioning hole, the iron wire is in a stretched state; the locating piece removes to the in-process that offsets with the pipeline through the locating hole, and the iron wire can stimulate the one end that presss from both sides tight arm and stretch out the pipeline and take place to rotate for two press from both sides tight arm and do the throat motion, press from both sides tight arm extrusion oxygen therapy pipe promptly, and then strengthen the location effect of pressing from both sides tight arm to oxygen therapy pipe.
Furthermore, the pipeline is provided with a limiting groove for sliding of the adjusting ring. Through the arrangement, the limiting groove can play a guiding role in the movement of the adjusting ring.
Furthermore, a cleaning air bag is arranged in the limiting groove and is positioned on the motion track of the adjusting ring; the cleaning air bag is provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is provided with a first one-way valve, and the air outlet pipe is provided with a second one-way valve; the air outlet pipe is connected with a collecting air bag which is arranged on the pipe wall of the pipeline; the collecting air bag is provided with a cleaning pipe, and the cleaning pipe is provided with a control valve. Through the arrangement, when the adjusting ring moves along the path of the limiting groove, the adjusting ring extrudes the cleaning air bag to enable air in the cleaning air bag to enter the collecting air bag through the air outlet pipe, and the second one-way valve ensures that the air cannot flow back into the cleaning air bag; when the adjusting ring finishes moving, the air in the cleaning air bag is collected into the collecting air bag through the air outlet pipe, and the collecting air bag expands; the cleaning pipe is stretched into the pipeline, and the control valve is opened, so that the air collected in the collecting air bag can be used for removing dust in the pipeline.
Furthermore, an opening is formed in the pipeline, and a sealing plate is detachably connected to the opening. With the arrangement, the opening is sealed by the sealing plate during oxygen therapy; when the pipeline needs to be dedusted, the sealing plate is taken down from the opening.
Furthermore, both sides all are equipped with sealed the pad in the pipeline, and sealed pad is equipped with the auxiliary hole. Through the arrangement, the auxiliary hole ensures that the sealing gasket is attached to the oxygen therapy tube and the air bag tube, and oxygen leakage is reduced when oxygen therapy is performed.
Furthermore, a threaded hole penetrates through the positioning block along the axial direction of the positioning block, and a threaded rod is connected with the threaded hole in a threaded manner; and one end of the positioning block, which can extend into the positioning hole, is provided with a sucker, and the sucker is communicated with the threaded hole. Through the arrangement, after the positioning block penetrates through the positioning hole, the sucker is attached to the oxygen therapy tube, the sucker can be vacuumized by rotating outwards along the path of the threaded hole (namely rotating towards the direction far away from the oxygen therapy tube) through the threaded rod, so that negative pressure is formed to enable the sucker to be sucked with the oxygen therapy tube, and the oxygen therapy tube is positioned through the sucker; and the threaded rod is in threaded connection with the threaded hole, and the stability of the sucker for positioning the oxygen therapy tube is further improved according to the self-locking property of the threaded connection structure.
Further, a rubber layer is arranged on the adjusting ring. Through the setting, because the rubber layer is flexible material, replace the adjustable ring through the rubber layer and directly contact with the hand, the comfort is stronger.
Furthermore, the rubber layer is provided with anti-skid grains. Through the arrangement, the friction force of the anti-slip lines can be increased, and the slipping phenomenon is avoided.
Drawings
FIG. 1 is a front sectional view of an embodiment of the communication device for an oxygen therapy device and a bladder of the present invention;
FIG. 2 is a cross-sectional view of the adjustment ring in connection with a pipe;
FIG. 3 is a sectional view of the connection between the adjusting ring and the pipeline in the embodiment of the communication device between the oxygen therapy device and the air bag.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: pipeline 1, adjustable ring 2, locating piece 3, first spring 4, locating hole 5, clamping arm 6, second spring 7, iron wire 8, spacing groove 9, clean gasbag 10, intake pipe 11, outlet duct 12, first check valve 13, second check valve 14, collect gasbag 15, clean pipe 16, control valve 17, opening 18, closing plate 19, sealed 20, screw hole 21, threaded rod 22, sucking disc 23.
Example one
Substantially as shown in figures 1 and 2: the communicating device of the oxygen therapy device and the air bag comprises a pipeline 1, wherein a limiting groove 9 is formed in the pipeline 1 along the arc-shaped surface of the pipeline 1, and the limiting groove 9 is arc-shaped. Limiting groove 9 sliding connection has adjustable ring 2, and adjustable ring 2 also is the arc, and the arc length of adjustable ring 2 is less than the arc length of limiting groove 9.
A cleaning air bag 10 is bonded in the limiting groove 9, air is filled in the cleaning air bag 10 and is expanded, and the cleaning air bag 10 is positioned on the motion track of the adjusting ring 2; the air inlet pipe 11 and the air outlet pipe 12 are connected to the cleaning air bag 10, the air inlet pipe 11 is provided with a first one-way valve 13, and the first one-way valve 13 controls the air flow to flow from the outside to the cleaning air bag 10 only; the outlet pipe 12 is provided with a second one-way valve 14, and the second one-way valve 14 controls the air flow to flow from the cleaning air bag 10 to the outlet pipe 12 only; the air outlet pipe 12 is connected with a collecting air bag 15, and the collecting air bag 15 is adhered to the pipe wall of the pipeline 1; the collecting air bag 15 is connected with a cleaning pipe 16, and the cleaning pipe 16 is provided with a control valve 17. An opening 18 is arranged on the pipeline 1, and a sealing plate 19 is connected to the opening 18 in a threaded manner.
A plurality of positioning blocks 3 are connected to the adjusting ring 2 in a sliding manner in the circumferential direction, a first spring 4 is fixedly connected between the positioning blocks 3 and the adjusting ring 2, and the first spring 4 is in a stretching state at the moment; a plurality of positioning holes 5 for the positioning blocks 3 to extend into are circumferentially formed in the pipe wall at the left end of the pipeline 1, a clamping mechanism is arranged at the other end of the pipeline 1 and comprises clamping arms 6 symmetrically arranged on two sides in the pipeline 1, the clamping arms 6 are hinged with the inner wall of the pipeline 1, and a second spring 7 is fixedly connected between the clamping arms 6 and the inner wall of the pipeline 1; one ends of the two clamping arms 6 are positioned in the pipeline 1 and are arranged in an abutting mode, the other ends of the two clamping arms 6 extend out of the pipeline 1, and a movable opening used for swinging of the clamping arms 6 is formed in the pipeline 1; an iron wire 8 which is not stretched is connected between one end of the clamping arm 6 close to the inner wall of the pipeline 1 and the positioning block 3.
The two sides in the pipeline 1 are respectively provided with a sealing gasket 20, and the sealing gasket 20 is provided with an auxiliary hole; one gasket 20 is located on the right side of clamping arm 6 and one gasket 20 is located on the left side of adjusting ring 2.
The specific implementation process is as follows:
an oxygen therapy tube of the oxygen therapy device extends into one end, close to the clamping arms 6, of the pipeline 1, so that the oxygen therapy tube penetrates through the two clamping arms 6 and extends into the auxiliary hole of the left sealing gasket 20, the two clamping arms 6 are abutted against the oxygen therapy tube, and the second spring 7 is compressed at the moment; and, the flaring motion is done to the one end that two clamp arms 6 kept away from the pipeline 1 inner wall, is promptly through clamp arm 6 to the oxygen therapy pipe location.
The air bag pipe extends into one end close to the adjusting ring 2, and when the air bag pipe continues to extend into the auxiliary hole of the right sealing gasket 20, the adjusting ring 2 is rotated, so that the adjusting ring 2 moves along the path of the limiting groove 9; when the locating block 3 is opposite to the locating hole 5, the locating block 3 moves towards the direction of the air bag pipe along the path of the locating hole 5 under the action of the first spring 4, so that the locating block 3 is abutted against the air bag pipe, namely, the air bag pipe is located through the locating block 3.
When the adjusting ring 2 drives the positioning block 3 to rotate to the positioning hole 5, the iron wire 8 is in a stretched state; locating piece 3 removes to the in-process that offsets with pipeline 1 through locating hole 5, and iron wire 8 can stimulate the one end that presss from both sides tight arm 6 and stretch out pipeline 1 and take place to rotate for two press from both sides tight arm 6 and do the throat motion, press from both sides tight arm 6 extrusion oxygen therapy pipe promptly, and then strengthen the location effect of pressing from both sides tight arm 6 to oxygen therapy pipe.
Therefore, the scheme can realize the positioning of the oxygen therapy tube through the clamping arm 6 and realize the positioning of the air bag tube through the positioning block 3; and, when locating piece 3 fixes a position the gasbag pipe, still can the iron wire 8 drive the intercommunication of clamping arm 6 and then strengthen the location effect of clamping arm 6 to the oxygen therapy pipe.
In addition, when the adjusting ring 2 moves along the path of the limiting groove 9, the adjusting ring 2 extrudes the cleaning air bag 10 to ensure that air in the cleaning air bag 10 enters the collecting air bag 15 through the air outlet pipe 12, and the second one-way valve 14 ensures that the air cannot flow back into the cleaning air bag 10; when the adjusting ring 2 finishes moving, the air in the cleaning air bag 10 is collected into the collecting air bag 15 through the air outlet pipe 12, and the collecting air bag 15 is expanded.
After the pipeline 1 is fixed on the oxygen therapy tube and the air sac tube, the oxygen therapy tube and the air sac tube are communicated through the pipeline 1, and then oxygen therapy treatment can be carried out; after the oxygen therapy is finished, the positioning block 3 is reversely moved to the positioning hole 5, and the adjusting ring 2 is reversely rotated, so that the adjusting ring 2 is restored to the initial position, namely the air bag tube is loosened, and the air bag tube can be drawn out; meanwhile, the acting force of the positioning block 3 on the clamping arm 6 through the iron wire 8 disappears, the iron wire 8 is in a non-stretched state, and the oxygen therapy tube is pulled out.
In addition, the sealing cover is taken off from the opening 18, the cleaning pipe 16 is communicated with the opening 18, and the control valve 17 is opened, so that the dust removal work can be carried out in the pipeline 1 by utilizing the air collected in the collecting air bag 15; and, because the adjustable ring 2 resets, the effort of adjustable ring 2 to clean gasbag 10 disappears, clean gasbag 10 accessible admission pipe inhales the external air and resumes the original state gradually, realizes the used cyclically of this device to and the dust removal of circulated.
Example two
As shown in fig. 3, the structure and implementation of the second embodiment are substantially the same as those of the first embodiment, and the difference is that: a threaded hole 21 penetrates through the positioning block 3 along the axial direction of the positioning block 3, and a threaded rod 22 is connected with the threaded hole 21 in a threaded manner; one end of the positioning block 3, which can extend into the positioning hole 5, is fixedly connected with a sucker 23, and the sucker 23 is communicated with the threaded hole 21.
After the positioning block 3 passes through the positioning hole 5, the sucker 23 is attached to the oxygen therapy tube, the sucker 23 can be vacuumized by rotating outwards along the path of the threaded hole 21 (namely rotating towards the direction far away from the oxygen therapy tube) through the threaded rod 22, so that negative pressure is formed to suck the sucker 23 and the oxygen therapy tube, and the oxygen therapy tube is positioned through the sucker 23; and, threaded rod 22 and screw hole 21 are threaded connection, and according to the auto-lock nature of threaded connection structure, and then improved the stability of sucking disc 23 to oxygen therapy pipe location.
In this embodiment, it has the rubber layer to bond on adjustable ring 2, because the rubber layer is flexible material, replaces adjustable ring 2 through the rubber layer and directly contacts with the hand, and the comfort is stronger.
In this embodiment, be provided with anti-skidding line on the rubber layer, anti-skidding line multiplicable frictional force, and then avoid taking place the phenomenon of skidding.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The device for communicating the oxygen therapy device with the air bag comprises a pipeline, and is characterized in that: the pipeline is rotatably connected with an adjusting ring, a plurality of positioning blocks are circumferentially and slidably connected to the adjusting ring, and a first elastic piece is arranged between each positioning block and the corresponding adjusting ring; a plurality of positioning holes for the positioning blocks to extend into are circumferentially arranged on the pipe wall at one end of the pipeline, and a clamping mechanism is arranged at the other end of the pipeline; the pipeline is provided with a limiting groove for sliding of the adjusting ring; a cleaning air bag is arranged in the limiting groove and is positioned on the motion track of the adjusting ring; the cleaning air bag is provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is provided with a first one-way valve, and the air outlet pipe is provided with a second one-way valve; the air outlet pipe is connected with a collecting air bag which is arranged on the pipe wall of the pipeline; the collecting air bag is provided with a cleaning pipe, and the cleaning pipe is provided with a control valve.
2. The oxygen therapy device in communication with a balloon of claim 1, wherein: the clamping mechanism comprises clamping arms symmetrically arranged on two sides in the pipeline, the clamping arms are hinged with the inner wall of the pipeline, and a second elastic part is arranged between the clamping arms and the inner wall of the pipeline; one end of the clamping arm close to the inner wall of the pipeline extends out of the pipeline.
3. The oxygen therapy device in communication with a balloon of claim 2, wherein: and an iron wire which is not stretched straight is arranged between one end of the clamping arm extending out of the pipeline and the positioning block.
4. The oxygen therapy device in communication with a balloon of claim 3, wherein: the pipeline is provided with an opening, and the opening is detachably connected with a sealing plate.
5. The oxygen therapy device in communication with a balloon of claim 4, wherein: both sides all are equipped with sealed the pad in the pipeline, and sealed pad is equipped with supplementary hole.
6. The oxygen therapy device in communication with a balloon of claim 1, wherein: the positioning block is provided with a threaded hole in a penetrating manner along the axial direction of the positioning block, and a threaded rod is connected with the threaded hole in a threaded manner; and one end of the positioning block, which can extend into the positioning hole, is provided with a sucker, and the sucker is communicated with the threaded hole.
7. The oxygen therapy device in communication with a balloon of claim 6, wherein: and a rubber layer is arranged on the adjusting ring.
8. The oxygen therapy device in communication with a balloon of claim 7, wherein: and the rubber layer is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424665.8A CN110141749B (en) | 2019-05-21 | 2019-05-21 | Communicating device for oxygen therapy device and air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424665.8A CN110141749B (en) | 2019-05-21 | 2019-05-21 | Communicating device for oxygen therapy device and air bag |
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| Publication Number | Publication Date |
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| CN110141749A CN110141749A (en) | 2019-08-20 |
| CN110141749B true CN110141749B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910424665.8A Active CN110141749B (en) | 2019-05-21 | 2019-05-21 | Communicating device for oxygen therapy device and air bag |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111558116B (en) * | 2020-05-12 | 2021-08-13 | 吉林大学 | Artificial respiration auxiliary device for doctors in emergency ward of cardiology department |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8813751B2 (en) * | 2003-07-28 | 2014-08-26 | Luiz Gonzaga Granja Filho | Probe for medical use |
| DE102007050974A1 (en) * | 2007-10-25 | 2009-05-20 | Medi1One Medical Grosshandels Gmbh | Adapter for connecting a particular respiratory auxiliary device to a tube |
| US9541223B2 (en) * | 2014-06-30 | 2017-01-10 | Newfrey Llc | Two-shot tube retention pocket tube clamp, mold and process |
| CN206103087U (en) * | 2016-07-23 | 2017-04-19 | 刘彤 | Anti -drop safety type ventilator tube connection structure |
| CN206587257U (en) * | 2016-12-12 | 2017-10-27 | 中国人民解放军南京军区南京总医院 | Medical breathing machine connecting tube pressure relief support device |
| CN207253556U (en) * | 2017-03-21 | 2018-04-20 | 西安交通大学医学院第一附属医院 | Emergency department's oxygen tube connection device |
| CN207785615U (en) * | 2017-11-01 | 2018-08-31 | 王昕� | A kind of oxygen increasing respirator for pediatric first aid |
| CN208049151U (en) * | 2017-12-13 | 2018-11-06 | 游德敏 | A kind of paediatrics oxygen uptake fixing device for tube |
| CN108187223B (en) * | 2018-01-08 | 2020-08-04 | 史文文 | System composed of three-way joint and endoscope body |
| CN108325012A (en) * | 2018-01-31 | 2018-07-27 | 李瑞玲 | A kind of obstetrics and gynecology department cleaning sterilizing device |
| CN109157723B (en) * | 2018-08-09 | 2019-04-26 | 南通市第一人民医院 | A kind of attachment device of ventilator and oxygen connecting tube in noninvasive ventilator |
| CN109529166A (en) * | 2018-12-18 | 2019-03-29 | 成都泰盟软件有限公司 | A kind of respiratory exchange device |
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