CN213911864U - Controllable unilateral trachea blanking plug - Google Patents
Controllable unilateral trachea blanking plug Download PDFInfo
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- CN213911864U CN213911864U CN202022455006.1U CN202022455006U CN213911864U CN 213911864 U CN213911864 U CN 213911864U CN 202022455006 U CN202022455006 U CN 202022455006U CN 213911864 U CN213911864 U CN 213911864U
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Abstract
The utility model discloses a controllable unilateral trachea blanking plug, including the endotracheal tube, the one end slope of endotracheal tube is connected with the front end pipe, the axis of front end pipe with be the acute angle between the axis of endotracheal tube, be equipped with the sacculus on the lateral wall of front end pipe, the other end of endotracheal tube is equipped with attach fitting, the slope is equipped with the connecting pipe on attach fitting's the lateral wall, the front end pipe setting is kept away from to the mouth of pipe orientation of connecting pipe, the axis of connecting pipe with the axis of front end pipe is in the coplanar, form Y type joint after attach fitting and the connecting pipe are connected, be equipped with the gas tube in the connecting pipe, the other end of gas tube with the sacculus intercommunication, the air inlet department of gas tube is equipped with the check valve. Has the advantage of adjusting the orientation of the conduit at the rear end and the front end of the inlet pipe through the Y-shaped joint.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a controllable unilateral trachea blanking plug.
Background
The mechanical ventilation is used as a main measure for rescuing critical patients, and the bronchus blocker is mainly used for being inserted into the bronchus of the patient in an operation requiring single lung ventilation so as to achieve the purpose of single lung ventilation; the traditional bronchial plug has the inconvenience of adjusting the tube inlet angle in the using process, and greatly improves the operation difficulty of doctors.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a controllable unilateral trachea blanking plug has the advantage of advancing the orientation of tub back front end pipe through the adjustment of Y type joint.
The technical scheme of the utility model is that:
the utility model provides a controllable unilateral trachea blanking plug, includes the endotracheal tube, the one end slope of endotracheal tube is connected with the front end pipe, the axis of front end pipe with be the acute angle between the axis of endotracheal tube, be equipped with the sacculus on the lateral wall of front end pipe, the other end of endotracheal tube is equipped with attach fitting, the slope is equipped with the connecting pipe on attach fitting's the lateral wall, the mouth of pipe orientation of connecting pipe is kept away from the setting of front end pipe, the axis of connecting pipe with the axis of front end pipe is in the coplanar, attach fitting and connecting pipe connect the back and form Y type and connect, be equipped with the gas tube in the connecting pipe, the other end of gas tube with the sacculus intercommunication, be equipped with the instruction gasbag on the lateral wall of the inlet end of gas tube, the inlet port department of gas tube is equipped with the check valve.
The working principle of the technical scheme is as follows:
when using, medical staff can confirm the orientation that this blanking plug got into the internal back front end pipe of human according to the orientation of connecting pipe to confirm whether the shutoff is left lung or right lung, improve the efficiency of intubate, avoid medical staff to adjust the time overlength of pipeline simultaneously, reduce patient's use comfort.
In a further technical scheme, a bronchus fixing joint is also arranged on the bronchus guide tube and is positioned between the Y-shaped joint and the front end guide tube, one end of the bronchus fixing joint close to the Y-shaped joint is connected with a bronchus locking cap, one end of the bronchus fixing joint far away from the Y-shaped joint is connected with a conical sleeve, a bronchus access pipeline is arranged at one end of the conical sleeve close to the bronchus fixing joint, a bronchus access cover is arranged at the pipe orifice of the bronchus access pipeline, the bronchial passage cover is provided with a through hole for the passage of the bronchofiberscope, one side of the bronchial passage cover is provided with a bronchofiberscope passage cover matched with the through hole, the outer side wall of the conical sleeve is provided with a connecting pipeline for connecting a breathing machine, and one end of the conical sleeve, which is close to the front end catheter, is connected with a tracheal intubation connecting pipeline.
The purpose is in order to solve for the convenience in the art bronchofiberscope gets into the pipeline, look over the condition, is connected with trachea cannula on the taper sleeve simultaneously and makes things convenient for the lung of patient's opposite side to support in the art, and the entry of bronchofiberscope can also regard as the phlegm mouth of inhaling to use simultaneously, improves the convenience of whole device.
In a further technical scheme, one end of the bronchial catheter, which is far away from the front end catheter, is connected with a cap-wearing joint, and the cap-wearing joint is provided with an indicating rod which is positioned on one side of the communicating pipe.
The purpose is to further facilitate the orientation of the catheter at the leading end for the medical staff during intubation.
In a further technical scheme, the bronchus fixed joint with still be equipped with the sealing washer between the locking cap, the locking cap is equipped with locking silica gel pad with bronchus fixed joint's one end.
The purpose is to further prevent oxygen from overflowing from the fixed joint of the bronchus during the use process and influencing oxygen supply.
In a further technical scheme, scales are arranged on the outer side wall of the bronchial catheter. The purpose is for the medical staff to look over the low tube degree of depth in order to make things convenient for.
The utility model has the advantages that:
1. when using, medical staff can confirm the orientation that this blanking plug got into the internal back front end pipe of human according to the orientation of connecting pipe to confirm whether the shutoff is left lung or right lung, improve the efficiency of intubate, avoid medical staff to adjust the time overlength of pipeline simultaneously, reduce patient's use comfort.
2. The purpose is to solve in order to make things convenient for in the art bronchofiberscope to get into the pipeline, look over the situation, connect with the trachea cannula on the taper sleeve at the same time and make things convenient for the art to support for the lung of patient's opposite side, the entrance of the bronchofiberscope can also be used as sucking the phlegm mouth at the same time, improve the convenience of the whole apparatus;
3. the purpose is to further facilitate the medical staff to determine the orientation of the front end catheter when intubating;
4. the purpose is to further prevent oxygen from overflowing from the fixed joint of the bronchus during the use process to influence the oxygen supply;
5. the outer side wall of the bronchial catheter is provided with scales. The purpose is for the medical staff to look over the low tube degree of depth in order to make things convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of a controllable single-side branch pipe plugging device according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a controllable unilateral tracheal obturator according to an embodiment of the present invention.
Description of reference numerals:
10. a bronchial catheter; 20. a front end conduit; 21. a balloon; 30. connecting a joint; 31. a connecting pipe; 40. An inflation tube; 41. an indicating air bag; 50. a one-way valve; 60. a bronchus fixing joint; 61. a bronchial locking cap; 62. a conical sleeve; 63. a bronchial access conduit; 64. a bronchial passage cover; 65. a through hole; 66. A bronchofiberscope access cover; 67. connecting a pipeline; 68. the trachea cannula is connected with the pipeline; 70. a capped joint is worn; 71. An indication lever; 80. a seal ring; 90. and locking the silica gel pad.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-2, a controllable single-side tracheal intubation device comprises a bronchial tube 10, wherein one end of the bronchial tube 10 is obliquely connected with a front-end tube 20, an acute angle is formed between an axis of the front-end tube 20 and an axis of the bronchial tube 10, a balloon 21 is disposed on an outer side wall of the front-end tube 20, a connection joint 30 is disposed at the other end of the bronchial tube 10, a connection tube 31 is obliquely disposed on an outer side wall of the connection joint 30, a tube opening of the connection tube 31 faces away from the front-end tube 20, an axis of the connection tube 31 and an axis of the front-end tube 20 are in the same plane, the connection joint 30 and the connection tube 31 are connected to form a Y-shaped joint, an inflation tube 40 is disposed in the connection tube 31, the other end of the inflation tube 40 is communicated with the balloon 21, an indication balloon 41 is disposed on an outer side wall of an air inlet end of the inflation tube 40, a check valve 50 is arranged at the air inlet of the inflation tube 40.
The working principle of the technical scheme is as follows:
when in use, the medical staff can determine the orientation of the front end catheter 20 after the occluder enters the human body according to the orientation of the connecting pipe 31, thereby determining whether the left lung or the right lung is occluded, improving the intubation efficiency, avoiding the overlong time for the medical staff to adjust the pipeline and reducing the use comfort of the patient; under the epidemic situation, the time for adjusting the position of the cannula by medical staff can be reduced, and the risk of infection of the medical staff is reduced.
In another embodiment, as shown in fig. 1, a bronchial tube 10 is further provided with a bronchial tube fixing joint 60, the bronchial tube fixing joint 60 is located between the Y-shaped joint and the front end tube 20, one end of the bronchial tube fixing joint 60 close to the Y-shaped joint is connected with a bronchial tube locking cap 61, one end of the bronchial tube fixing joint 60 far from the Y-shaped joint is connected with a tapered sleeve 62, one end of the tapered sleeve 62 close to the bronchial tube fixing joint 60 is provided with a bronchial tube passage channel 63, a bronchial tube passage cap 64 is provided at a tube mouth of the bronchial tube passage channel 63, a through hole 65 for a bronchofiberscope to pass through is provided on the bronchial tube passage cap 64, a bronchofiberscope passage cap 66 matched with the through hole 65 is provided on one side of the bronchial tube passage cap 64, a connecting tube 67 for connecting a breathing machine is provided on an outer side wall of the tapered sleeve 62, an endotracheal tube connection tube 68 is connected to the end of the tapered sleeve 62 adjacent the front end catheter 20.
The purpose is for the solution in convenient fibre bronchoscope gets into the pipeline in the art, look over the condition, be connected with trachea cannula simultaneously on toper cover 62 and make things convenient for the lung of patient's the opposite side to support in the art, and the entry of fibre bronchoscope can also regard as the phlegm mouth of inhaling to use simultaneously, improves the convenience of whole device.
In another embodiment, a capped joint 70 is connected to an end of the bronchial tube 10 away from the front end tube 20, and an indication rod 71 is disposed on the capped joint 70 and is communicated with the connection tube 31.
The purpose is to further facilitate the orientation of the catheter 20 by the medical practitioner during intubation.
In another embodiment, as shown in fig. 1, a sealing ring 80 is further disposed between the bronchial fixing joint 60 and the locking cap, and a locking silicone gasket is disposed at one end of the locking cap and the bronchial fixing joint 60. 90.
The purpose is to further prevent oxygen from overflowing from the fixed joint 60 of the bronchus during use and affecting the oxygen supply.
In another embodiment, the outer sidewall of the bronchial tube 10 is provided with a scale. The purpose is for the medical staff to look over the low tube degree of depth in order to make things convenient for.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A controllable single-side bronchus blocker is characterized by comprising a bronchus catheter, wherein one end of the bronchus catheter is obliquely connected with a front-end catheter, an acute angle is formed between the axis of the front end catheter and the axis of the bronchial catheter, a balloon is arranged on the outer side wall of the front end catheter, the other end of the bronchial catheter is provided with a connecting joint, the outer side wall of the connecting joint is obliquely provided with a connecting pipe, the pipe orifice of the connecting pipe faces away from the front end guide pipe, the axis of the connecting pipe and the axis of the front end guide pipe are in the same plane, the connecting joint and the connecting pipe are connected to form a Y-shaped joint, an inflation pipe is arranged in the connecting pipe, the other end of the inflation tube is communicated with the balloon, an indicating air bag is arranged on the outer side wall of the air inlet end of the inflation tube, and a one-way valve is arranged at the air inlet of the inflation tube.
2. A controllable unilateral bronchial obturator according to claim 1, characterized in that a bronchial fixing joint is further provided on the bronchial catheter, the bronchus fixing joint is positioned between the Y-shaped joint and the front end catheter, one end of the bronchus fixing joint close to the Y-shaped joint is connected with a bronchus locking cap, one end of the bronchus fixing joint far away from the Y-shaped joint is connected with a conical sleeve, one end of the conical sleeve close to the bronchus fixing joint is provided with a bronchus access pipeline, a bronchus access cover is arranged at the position of the pipe orifice of the bronchus access pipeline, a through hole for the bronchofiberscope to pass through is arranged on the bronchus access cover, one side of the bronchus access cover is provided with a bronchofiberscope access cover matched with the through hole, the outer side wall of the conical sleeve is provided with a connecting pipeline used for connecting a breathing machine, and one end of the conical sleeve, which is close to the front end catheter, is connected with a trachea cannula connecting pipeline.
3. The controllable single-collateral trachea obturator of claim 1, wherein a capped joint is connected to one end of the bronchial catheter away from the front end catheter, and an indication rod is arranged on the capped joint and is communicated with the connecting pipe.
4. The controllable single-side branch trachea obturator of claim 2, wherein a sealing ring is further arranged between the bronchus fixing joint and the locking cap, and a locking silica gel pad is arranged at one end of the locking cap and the bronchus fixing joint.
5. A controllable unilateral bronchial obturator according to claim 1, wherein the lateral wall of the bronchial catheter is provided with graduations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455006.1U CN213911864U (en) | 2020-10-28 | 2020-10-28 | Controllable unilateral trachea blanking plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022455006.1U CN213911864U (en) | 2020-10-28 | 2020-10-28 | Controllable unilateral trachea blanking plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213911864U true CN213911864U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022455006.1U Active CN213911864U (en) | 2020-10-28 | 2020-10-28 | Controllable unilateral trachea blanking plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213911864U (en) |
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2020
- 2020-10-28 CN CN202022455006.1U patent/CN213911864U/en active Active
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