CN211024625U - Simple breathing device - Google Patents
Simple breathing device Download PDFInfo
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- CN211024625U CN211024625U CN201921739559.0U CN201921739559U CN211024625U CN 211024625 U CN211024625 U CN 211024625U CN 201921739559 U CN201921739559 U CN 201921739559U CN 211024625 U CN211024625 U CN 211024625U
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Abstract
The utility model provides a simple and easy respiratory device, includes an endotracheal tube and a breathing sacculus, endotracheal tube with breathing sacculus and being connected through a switching subassembly, the switching subassembly includes: the first adapter, a connecting sleeve and a second adapter; wherein the first adapter has: the monitoring device comprises a gas pipe connecting end, a monitoring pipe connecting end and a second adapter connecting end; the second adapter includes: a first adaptor connection end, a sacculus connection end and an exhale external discharge opening.
Description
Technical Field
The utility model relates to a breathe management device field, in particular to simple and easy respiratory device.
Background
Generally, patients have a period of recovery after surgery in which they are not yet completely detached from the tube, during which they can usually breathe spontaneously, but often also require a temporary or slightly prolonged period of assisted or controlled ventilation due to the effect of intraoperative anesthesia.
Currently, the main respiratory management device or the auxiliary respiratory device is a respirator or an anesthesia machine. However, due to consideration of the field and the cost, a plurality of ventilators or anaesthesia machines are not arranged or cannot be arranged in the postoperative waking room. In order to manage the breathing of a patient after operation in the case of a breathing management device such as a ventilator or an anesthesia machine, a simple auxiliary breathing device such as a breathing balloon is often used for breathing management.
The simple auxiliary breathing device sold in the market at present often has the problems of large volume, high price, single breathing state monitoring of patients and the like, and cannot meet the actual requirement.
Therefore, there is a need for a new breathable device that overcomes the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy respiratory device through the structure setting of switching subassembly, forms the simple and easy respiratory device who has breathing return circuit to can both judge the respiratory state of disease through observing the breathing sacculus, can in time intervene through breathing return circuit again, make the disease obtain a more safe and reliable's breathing management in the phase of reviving.
In order to achieve the above object, according to the utility model discloses an aspect provides a simple and easy respiratory device, including a endotracheal tube and a breathing sacculus, its characterized in that, endotracheal tube with breathing sacculus is connected through a switching subassembly, the switching subassembly includes: the first adapter, a connecting sleeve and a second adapter; wherein the first adapter has: the monitoring device comprises a gas pipe connecting end, a monitoring pipe connecting end and a second adapter connecting end; the tracheal tube connecting end is connected with the tracheal tube, and the monitoring tube connecting end is used for being connected with an external monitor; the second adapter connecting end is sleeved with the connecting sleeve and is further in fluid connection with the second adapter; and the second adapter includes: a first rotary joint connecting end, a balloon connecting end and an exhale external release opening; the balloon connecting end is connected with the breathing balloon through a catheter, and the expiration external tapping is used for exhausting air; the first adapter connection end is sleeved with the connection sleeve and further fluidly connected with the first adapter.
In an embodiment of the present invention, the external monitor is an end-tidal carbon dioxide monitor.
The utility model discloses an in the embodiment, first adapter the external diameter of second adapter link is less than adapter sleeve's internal diameter makes first adapter the second adapter link inserts in the adapter sleeve.
The utility model discloses an in the embodiment, the second adapter the external diameter of first adapter link is less than adapter sleeve's internal diameter makes the second adapter first adapter link inserts in the adapter sleeve.
In one embodiment of the present invention, the first adaptor and the second adaptor are made of conventional medical materials with certain hardness, such as but not limited to thermoplastic resin, such as polyethylene, polyvinyl chloride, polypropylene, etc.
In an embodiment of the invention, the connection sleeve is made of an elastic material. It will be appreciated by those skilled in the art that the material of the connection sleeve may be any medical grade elastomeric material such as, but not limited to, medical grade silicone, polyurethane elastomers, polyamides, and the like.
It will be appreciated by those skilled in the art that the reason the connection sleeve is made of an elastic material is that: utilize elastic material's elasticity, and first adapter reaches the hardness of second adapter for under the condition that does not need additionally to set up limit structure and seal structure, can realize simply first adapter reaches the airtight connection of second adapter.
In an embodiment of the present invention, the first adapter has an inner diameter larger than an outer diameter of the endotracheal tube, so that the endotracheal tube is inserted into the endotracheal tube.
In an embodiment of the present invention, the respiration balloon has a balloon body, and the balloon body has a catheter connecting end and an oxygen connecting port; wherein the catheter connection end is hermetically connected with the catheter, thereby fluidly connecting the lumen of the balloon body with the second adapter; the oxygen connector is used for being connected with an external oxygen source. It will be appreciated by those skilled in the art that the source of oxygen is a device known in the art, such as an oxygen tank.
In an embodiment of the present invention, the conduit is a threaded conduit.
In an embodiment of the present invention, a resistance sensor is disposed on the first adapter. In particular, a resistance sensor is arranged at the first adapter piece close to the monitoring tube connection end.
In an embodiment of the present invention, a temperature sensor is disposed on the air pipe connecting end of the first adapter.
It will be appreciated by those skilled in the art that the resistance sensor and the temperature sensor are not essential components of the simple breathing apparatus of the present invention. And, resistance sensor and temperature sensor are the conventional device of selling on the market, adopt the battery power supply can, need not extra power supply unit.
In the simple breathing device of the present invention, the breathing outlet is a gas outlet for the patient to breathe, so that the gas must be discharged to complete the effective breathing cycle. When the patient breathes difficultly, can pass through the shutoff exhale and put the mouth outward, the utility model discloses a simple and easy respiratory device's gas line becomes encapsulated situation to can breathe the sacculus through the extrusion, supplementary patient breathes.
When the simple breathing device of the utility model is used, the breathing state of a patient can be judged by observing the fluctuation of the breathing saccule, and intervention treatment measures can be given in time; the end-tidal carbon dioxide (concentration or partial pressure) is detected by the end-tidal carbon dioxide monitor, and the breathing state of the patient can be monitored in multiple directions by matching with the resistance sensors. Therefore, can resume in the period of awaking that spontaneous breathing but not totally can break away from the pipeline yet at patient, provide a safe and reliable more breathing management device, and, simple and easy respiratory device can also effectively reduce medical staff's work load, practice thrift the medical equipment resource.
Drawings
Fig. 1 is a schematic structural diagram of the simple breathing apparatus according to an embodiment of the present invention.
Detailed Description
Hereinafter, the technique of the present invention will be described in detail with reference to the embodiments. It should be understood that the following detailed description is only for assisting the person skilled in the art in understanding the present invention, and is not intended to limit the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of the simple breathing apparatus 1 of the present embodiment. As shown in fig. 1, the simple breathing apparatus 1 includes: an endotracheal tube 11, an adapter assembly 12 and a respiration balloon 13, and the endotracheal tube
11 are fluidly connected to the respiration balloon 13 via the adapter assembly 12.
As shown in fig. 1, the adapter assembly 12 includes: a first adapter 121, a connecting sleeve 122 and a second adapter 123. Wherein the first adapter 121 has: a gas tube connection end 121a, a monitoring tube connection end 121b and a second adapter connection end 121 c; the second adapter 123 includes: a first adaptor connection end 123a, a balloon connection end 123b and an expiratory vent 123 c.
The tracheal connection end 121a of the first adapter 121 is used to connect with the tracheal tube 11. The monitoring tube connecting end 121b is used for connecting with an external monitor 2 through a conduit; the external monitor 2 may be an end-tidal capnograph. The second adapter connecting end 121c is configured to be sleeved with the connecting sleeve 122, so that the first adapter 121 is fluidly connected with the second adapter 123.
The balloon connecting end 121b of the second adapter 123 is used for connecting the respiratory balloon 13 with a catheter 131
And (4) connecting. The exhale exit 123c is used for exhausting air, and is an air outlet for the patient to breathe, and the effective breathing cycle can be completed only by exhausting air through the exhale exit 123 c. The first adapter connecting end 123a is used for connecting the connecting sleeve
122, such that the second adapter 123 is in fluid connection with the first adapter 121.
The first adapter 121, the connection sleeve 122 and the second adapter 123 have the following dimensional requirements: the outer diameter of the second adapter connecting end 121c of the first adapter 121 is smaller than the inner diameter of the connection sleeve 122, and the outer diameter of the first adapter connecting end 123a of the second adapter 123 is smaller than the inner diameter of the connection sleeve 122. In this way, the second adapter connecting end 121c of the first adapter 121 and the first adapter connecting end 123a of the second adapter 123 may be inserted into the connecting sleeve 122, respectively.
Also, in the present embodiment, the first adapter 121 and the second adapter 123 are made of a conventional medical material, and have a certain hardness, for example, but not limited to, a thermoplastic resin, such as polyethylene, polyvinyl chloride, polypropylene, and the like. Also, the connection sleeve 122 is made of an elastic material, and may be any medical elastomer material, such as, but not limited to, medical silicone, polyurethane elastomer, polyamide, and the like.
Therefore, through selection of the size and material of the first adapter 121, the connection sleeve 122, and the second adapter 123, the elasticity of the elastic material of the connection sleeve 122 and the hardness of the first adapter 121 and the second adapter 123 can be utilized, so that the airtight connection between the first adapter 121 and the second adapter 123 can be easily realized without additionally providing a limit structure and a sealing structure.
Further, the inner diameter of the tracheal connection end 121a of the first adapter 121 is larger than the outer diameter of the tracheal tube 11, so that the tracheal tube 11 can be inserted into the tracheal connection end 121 a.
As shown in fig. 1, a resistance sensor S1 may be further disposed on the first adapter 121, and the resistance sensor S1 is disposed at a position of the first adapter 121 close to the monitoring tube connection end 121 b. In addition, a temperature sensor S2 may be further disposed on the gas pipe connection end 121a of the first adapter 121, for sensing the temperature of the gas in the gas pipe connection end 121 a. Since the body temperature is also one of the basic vital signs, the temperature sensor S2 can be used to monitor the exhaled air temperature of the patient, so as to calculate the body temperature of the patient by methods known in the art.
It will be understood by those skilled in the art that the resistance sensor S1 and the temperature sensor S2 are commercially available conventional devices, and are powered by a battery without an additional power supply.
As shown in fig. 1, the respiration balloon 13 has a balloon body 132, and the balloon body 132 has a catheter connecting end 132a and an oxygen connecting port 132 b. The catheter connection end 132a is adapted to be air-tight connected to the catheter 131, such that the lumen of the balloon 132 is fluidly connected to the second adapter 123. The oxygen connection port 132b is used for connecting with an external oxygen source 3. The oxygen source 3 is a device known in the art, such as an oxygen tank, as will be appreciated by those skilled in the art. Preferably, the conduit 131 is a threaded conduit.
Thus, as shown in fig. 1, in the simple breathing apparatus 1 of the present invention, only the expiratory vent 123c is used as a gas outlet for the patient to breathe, and thus the gas is discharged through the expiratory vent 123c to complete the effective breathing cycle. Also, during spontaneous breathing of the patient, the balloon 132 expands and contracts with the patient's breathing, so that the breathing state of the patient can be known by rapidly observing the state of the balloon 132. When a patient has difficulty in breathing, the gas pipeline of the simple breathing apparatus 1 can be changed into a sealed state by blocking the expiratory vent 123c, so that the patient can be assisted in breathing by pressing the balloon 132 and intervention measures can be given.
The simple breathing device 1 can also detect the end-tidal carbon dioxide (concentration or partial pressure) through the end-tidal carbon dioxide monitor, and monitor the breathing state of the patient in multiple directions by matching with the resistance sensor S1.
Simple and easy respiratory device 1 can resume in patient's spontaneous breathing but not yet completely can break away from the period of awaking of pipeline, provide a safer and more reliable's breathing management, and, simple and easy respiratory device can also effectively reduce medical staff's work load, practice thrift the medical equipment resource.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a simple and easy respiratory device, includes a endotracheal tube and a breathing sacculus, its characterized in that, endotracheal tube with breathing sacculus passes through a switching subassembly to be connected, the switching subassembly includes: the first adapter, a connecting sleeve and a second adapter; wherein the content of the first and second substances,
The first adapter has: the monitoring device comprises a gas pipe connecting end, a monitoring pipe connecting end and a second adapter connecting end; the tracheal tube connecting end is connected with the tracheal tube, and the monitoring tube connecting end is used for being connected with an external monitor; the second adapter connecting end is sleeved with the connecting sleeve and is further in fluid connection with the second adapter; and the second adapter includes: a first rotary joint connecting end, a balloon connecting end and an exhale external release opening; the balloon connecting end is connected with the breathing balloon through a catheter, and the expiration external tapping is used for exhausting air; the first adapter connection end is sleeved with the connection sleeve and further fluidly connected with the first adapter.
2. The simple breathing device of claim 1 wherein the second adapter connector end of the first adapter has an outer diameter less than an inner diameter of the connector sleeve such that the second adapter connector end of the first adapter is inserted into the connector sleeve.
3. The simple breathing device of claim 1 wherein the first adapter connecting end of the second adapter has an outer diameter less than an inner diameter of the adapter sleeve such that the first adapter connecting end of the second adapter is inserted into the adapter sleeve.
4. The simple breathing apparatus of claim 1 wherein the connection sleeve is made of an elastic material.
5. The simple breathing device as claimed in claim 1, wherein the inner diameter of the tracheal connection end of the first adaptor is larger than the outer diameter of the tracheal tube so that the tracheal tube is inserted into the tracheal connection end.
6. The simple breathing device of claim 1 wherein the breathing balloon has a balloon body with a catheter connection end and an oxygen connection port; wherein the catheter connection end is hermetically connected with the catheter, thereby fluidly connecting the lumen of the balloon body with the second adapter; the oxygen connector is used for being connected with an external oxygen source.
7. The simple breathing apparatus of claim 1 wherein the conduit is a threaded conduit.
8. The simple breathing device of claim 1 wherein a resistive receptor is disposed on the first adapter.
9. The simple breathing apparatus of claim 1 wherein a temperature sensor is disposed on the airway connection end of the first adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739559.0U CN211024625U (en) | 2019-10-15 | 2019-10-15 | Simple breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739559.0U CN211024625U (en) | 2019-10-15 | 2019-10-15 | Simple breathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024625U true CN211024625U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739559.0U Active CN211024625U (en) | 2019-10-15 | 2019-10-15 | Simple breathing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024625U (en) |
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2019
- 2019-10-15 CN CN201921739559.0U patent/CN211024625U/en active Active
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