CN202355663U - Catheter inside atomization inhaler apparatus - Google Patents
Catheter inside atomization inhaler apparatus Download PDFInfo
- Publication number
- CN202355663U CN202355663U CN2011202924792U CN201120292479U CN202355663U CN 202355663 U CN202355663 U CN 202355663U CN 2011202924792 U CN2011202924792 U CN 2011202924792U CN 201120292479 U CN201120292479 U CN 201120292479U CN 202355663 U CN202355663 U CN 202355663U
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- CN
- China
- Prior art keywords
- check valve
- pipe
- bending joint
- mist pipe
- atomization
- 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
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Abstract
A catheter inside atomization inhaler apparatus comprises an atomization pipe, a bent connector, and a fish head-shaped flapper check valve. The bent connector is formed by a right angle-shaped pipe member; a corner of the right angle-shaped pipe member is provided with a small hole; the atomization pipe passes through the small hole and one straight pipe in the bent connector and extends to the outside of the end face of the straight pipe; and the fish head-shaped flapper check valve is connected to the end cap of another straight pipe in the bent connector. The atomization pipe forms a three-way pipe member together with the bent connector, is communicated with a trachea cannula together with a respiration return loop pipeline, is inserted in the trachea cannula directly, realizes atomization at the front end and thus enables atomized liquid medicine to enter pulmonary alveoli directly, thereby reducing loss of medicine during treatment, increasing concentration of the medicine applied to sites of treatment, improving a treatment effect and improving the utilization rate of the medicine. The check valve between the respiration loop pipeline and the bent connector prevents the atomized liquid medicine from entering a respiration loop and a respirator with an expiration air flow and prevents medicine deposition and pollution.
Description
Technical field
This utility model relates to the mankind life article.Relate in particular to medical instruments field, particularly be used for the atomising device of fog inhalation therapy, concrete is atomizing suction apparatus in a kind of conduit.
Background technology
Fog inhalation therapy is meant and uses special atomising device that drug solution is atomized into small granule, gets in respiratory tract and the lung and deposition through the method that sucks, thereby reach rapid, effective and noninvasive therapeutical effect.In the prior art for the patient of circulation of qi promoting cannula; Through the administration of respirator atomising device, because atomization tank is installed in the middle part of breathing circuit suction end, the atomization process medicine can not directly get into pulmonary; And the breathing circuit pipeline is longer; Cause medicine to be attached to tube wall easily, cause waste, thereby influence the atomization inspiration treatment effect.Simultaneously, atomization gas can cause corresponding pollution in breathing circuit and respirator inside deposition in respiratory, and loop and respirator clean difficulty.
Summary of the invention
The purpose of this utility model is to provide atomizing suction apparatus in a kind of conduit, and the atomizing suction apparatus will solve in the prior art for tracheal intubation patient atomization medicine and can not directly get into pulmonary and part medicine influence therapeutic effect inhaling suction pipe road deposition technical problem in the described this conduit.
Atomizing suction apparatus in this conduit of this utility model; Comprise mist pipe, bending joint and fish mouth shape flap valve check valve, wherein, described bending joint is made up of a square pipe fitting; The corner of bending joint is provided with an aperture; Described mist pipe is passed described aperture, and an end of mist pipe is positioned at outside the corner of bending joint, and the other end of mist pipe passes a straight tube in the bending joint and extends to beyond the end face of described straight tube; Described fish mouth shape flap valve check valve is connected on the termination of another straight tube in the bending joint, and the permission flow direction of fish mouth shape flap valve check valve is to flow in the bending joint.
Further, the bending rotational angle of joint is in described aperture and is outside equipped with the external screw thread Connection Block, and described mist pipe is passed described external screw thread Connection Block, is arranged with clamp nut on the external screw thread Connection Block.
Further, the diameter of aperture equates with the external diameter of mist pipe.
Further; Fish mouth shape flap valve check valve is made up of a valve body and two flaps; Described flap all is arranged in the described valve body; One end of any flap all is connected on the inwall of valve body, and the other end of any flap is provided with bending, and the kink of two flaps is V-shaped adjacent.
The operation principle of this utility model is: with an end of mist pipe be connected the hose connection of atomization tank; Mist pipe is fixed through clamp nut and bending joint and sealed; One end of bending joint is connected with the port of the intravital tracheal intubation of patient; The other end of mist pipe extends in the tracheal intubation and reaches 2/3 length place of about tracheal intubation, and the breathing circuit pipeline that connects respirator is connected with fish mouth shape flap valve check valve.Open respirator, oxygen arrives patient pulmonary through breathing circuit pipeline, fish mouth shape flap valve check valve, bending joint and tracheal intubation successively, and the medicinal liquid in the atomization tank along with inspiratory airflow gets into patient pulmonary simultaneously, is realized atomization inspiration treatment through mist pipe.During oxygen process fish mouth shape flap valve check valve, from the moving flap of a thruster, the kink of flap is retreated, and makes the V-arrangement link of two flap kinks the gap occur, and oxygen is passed through.During patient's breath, gas promotes flap from opposite side, and the V-arrangement link of two flap kinks is closely contacted, and stops gas to pass through, and breath is discharged through mist pipe.
This utility model and prior art are compared, and its effect is actively with tangible.This utility model utilizes mist pipe and bending joint to constitute tee pipe fitting; Mist pipe and breathing circuit pipeline are communicated to tracheal intubation, and mist pipe directly stretches into tracheal intubation and forms atomizing at front end, and the atomizing medicinal liquid can directly get into alveolar; Reduce the therapeutic process drug loss; Increase the therapentic part drug level, enhancing treatment effect has improved the utilization rate of medicine; And between breathing circuit pipeline and bending joint, one-way cock is set, the atomizing medicinal liquid can not get into breathing circuit and respirator inside with exhaled air flow, avoids causing drug deposition and pollution.
Description of drawings
Fig. 1 is the structural representation of the mist pipe in the interior suction apparatus that atomizes of the conduit of this utility model.
Fig. 2 is the structural representation of the bending joint in the interior suction apparatus that atomizes of the conduit of this utility model.
Fig. 3 is the structural representation of the fish mouth shape flap valve check valve in the interior suction apparatus that atomizes of the conduit of this utility model.
Fig. 4 is the use sketch map of the interior atomizing of the conduit suction apparatus of this utility model.
The specific embodiment:
Embodiment 1
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; Atomizing suction apparatus in the conduit of this utility model; Comprise mist pipe 1, bending joint 2 and fish mouth shape flap valve check valve 3, wherein, described bending joint 2 is made up of a square pipe fitting; The corner of bending joint 2 is provided with an aperture; Described mist pipe 1 is passed described aperture, and an end of mist pipe 1 is positioned at outside the corner of bending joint 2, and the other end of mist pipe 1 passes a straight tube in the bending joint 2 and extends to beyond the end face of described straight tube; Described fish mouth shape flap valve check valve 3 is connected on the termination of another straight tube in the bending joint 2, and the permission flow direction of fish mouth shape flap valve check valve 3 is to flow in the bending joint 2.
Further, bending joint 2 corners are outside equipped with external screw thread Connection Block 21 at described aperture, and described mist pipe 1 is passed described external screw thread Connection Block 21, is arranged with clamp nut 22 on the external screw thread Connection Block 21.
Further, the diameter of aperture equates with the external diameter of mist pipe 1.
Further; Fish mouth shape flap valve check valve 3 is made up of a valve body and two flaps 31; Described flap 31 all is arranged in the described valve body; One end of any flap 31 all is connected on the inwall of valve body, and the other end of any flap 31 is provided with bending, and the kink of two flaps 31 is V-shaped adjacent.
The operation principle of present embodiment is: an end of mist pipe 1 is connected with the flexible pipe that is connected atomization tank 56; Mist pipe 1 is fixed and sealing through clamp nut 22 and bending joint 2; One end of bending joint 2 is connected with the port of the intravital tracheal intubation 7 of patient; The other end of mist pipe 1 extends in the tracheal intubation 7 and reaches 2/3 length place of about tracheal intubation 7, and the breathing circuit pipeline 4 that connects respirator is connected with fish mouth shape flap valve check valve 3.Open respirator; Oxygen arrives patient pulmonary through breathing circuit pipeline 4, fish mouth shape flap valve check valve 3, bending joint 2 and tracheal intubation 7 successively; Medicinal liquid in the atomization tank 5 along with inspiratory airflow gets into patient pulmonary simultaneously, is realized atomization inspiration treatment through mist pipe 1.During oxygen process fish mouth shape flap valve check valve 3, from the moving flap 31 of a thruster, the kink of flap 31 is retreated, and makes the V-arrangement link of two flap 31 kinks the gap occur, and oxygen is passed through.During patient's breath, gas promotes flap 31 from opposite side, and the V-arrangement link of two flap 31 kinks is closely contacted, and stops gas to pass through, and breath is discharged through mist pipe 1.
Concrete, breathing circuit pipeline 4 is Y shape.
Claims (4)
1. atomizing suction apparatus in the conduit; Comprise mist pipe, bending joint and fish mouth shape flap valve check valve; It is characterized in that: described bending joint is made up of a square pipe fitting, and the corner of bending joint is provided with an aperture, and described mist pipe is passed described aperture; One end of mist pipe is positioned at outside the corner of bending joint; The other end of mist pipe passes a straight tube in the bending joint and extends to beyond the end face of described straight tube, and described fish mouth shape flap valve check valve is connected on the termination of another straight tube in the bending joint, and the permission flow direction of fish mouth shape flap valve check valve is to flow in the bending joint.
2. atomizing suction apparatus in the conduit as claimed in claim 1; It is characterized in that: the bending rotational angle of joint is in described aperture and is outside equipped with the external screw thread Connection Block; Described mist pipe is passed described external screw thread Connection Block, is arranged with clamp nut on the external screw thread Connection Block.
3. atomizing suction apparatus in the conduit as claimed in claim 1, it is characterized in that: the diameter of aperture equates with the external diameter of mist pipe.
4. atomizing suction apparatus in the conduit as claimed in claim 1; It is characterized in that: fish mouth shape flap valve check valve is made up of a valve body and two flaps; Described flap all is arranged in the described valve body; One end of any flap all is connected on the inwall of valve body, and the other end of any flap is provided with bending, and the kink of two flaps is V-shaped adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924792U CN202355663U (en) | 2011-08-12 | 2011-08-12 | Catheter inside atomization inhaler apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924792U CN202355663U (en) | 2011-08-12 | 2011-08-12 | Catheter inside atomization inhaler apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355663U true CN202355663U (en) | 2012-08-01 |
Family
ID=46566888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202924792U Expired - Fee Related CN202355663U (en) | 2011-08-12 | 2011-08-12 | Catheter inside atomization inhaler apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701128A (en) * | 2019-03-14 | 2019-05-03 | 邢朝阳 | It is adapted to the positive airway pressure air flue spray connector of finished product aerosol tubular nozzle |
-
2011
- 2011-08-12 CN CN2011202924792U patent/CN202355663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701128A (en) * | 2019-03-14 | 2019-05-03 | 邢朝阳 | It is adapted to the positive airway pressure air flue spray connector of finished product aerosol tubular nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20130812 |