CN210145245U - Trachea cannula with dual judgment operation is whether successful - Google Patents
Trachea cannula with dual judgment operation is whether successful Download PDFInfo
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- CN210145245U CN210145245U CN201920107554.XU CN201920107554U CN210145245U CN 210145245 U CN210145245 U CN 210145245U CN 201920107554 U CN201920107554 U CN 201920107554U CN 210145245 U CN210145245 U CN 210145245U
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- cannula
- trachea cannula
- control device
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- pressure detection
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Abstract
A trachea cannula with dual judgment functions comprises a trachea cannula, a cannula head, a hard connecting tube structure, a gas pressure detection device, a control device, a power supply, a light-emitting alarm device, a box body with a clamp, a duckbill valve, a guide wire and test paper capable of changing color when meeting carbon dioxide; the gas pressure detection device is connected with the control device, and the control device is respectively connected with the power supply and the light-emitting alarm device; the duckbill valve is arranged at the upper part of the tracheal cannula; the guide wire passes through the duckbill valve and is arranged in the tracheal cannula, and the test paper capable of changing color when meeting carbon dioxide is arranged in the clamping groove of the hard connecting tube structure. The utility model has the advantages that: can accomplish the back at trachea cannula, no matter the patient has the heartbeat, can both accurately judge rapidly whether succeed, win the valuable time for saving patient, place the test paper strip that can make carbon dioxide discolour in the draw-in groove, applicable in more first aid places, be applicable to any patient that needs trachea cannula, save more patients' life.
Description
Technical Field
The utility model relates to a medical auxiliary device, in particular to a trachea cannula with dual judgement operation is whether successful
Background
The patients need the intubation operation in the trachea when performing general anesthesia, cardiopulmonary resuscitation in an emergency ward and emergency treatment of out-of-hospital cardiac arrest, and the trachea and the esophagus are close to each other, so the tracheal catheter is very easy to be inserted into the esophagus during tracheal intubation. Currently, although it is possible to determine whether an inserted endotracheal tube is located in the trachea by detecting the end-tidal carbon dioxide waveform or using a colorimetric device to quickly locate the endotracheal tube, since the first: the carbon dioxide waveform detecting instrument is complex, expensive and not easy to carry, and has a plurality of limitations in practical application, therefore, in a ward or an emergency room, the device is not usually adopted, and the position of the tracheal tube is difficult to judge by seeing that the tracheal tube enters the glottis during intubation and auscultating respiratory sounds of two lungs to judge whether the inserted tracheal tube is positioned in the trachea, but for the difficult patients who can not expose the glottis or have thick chest wall and auscultate difficulties in difficult airway exposure. Secondly, the method comprises the following steps: the device for rapidly positioning the tracheal catheter by the colorimetry can only be used for general anesthesia intubation and rescue of patients with heartbeat, and because the patients with heartbeat stoppage lose the function even if the tracheal intubation succeeds, the carbon dioxide at the end of breath is zero, and the device for rapidly positioning the tracheal catheter by the colorimetry cannot judge whether the endotracheal intubation succeeds or not, so that the judgment error is caused, and the precious rescue time is delayed. Although CN 101890202a has its merits in the published chinese patent document, it has the above drawbacks. Further, patent ZL201621275690.1 also has its advantages, but when the patient has a serious chest lesion, it is not suitable to use the chest compression after intubation to judge whether the endotracheal intubation is successful.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a whether correct in order to facilitate medical staff can judge trachea cannula position rapidly, improve the scene trachea operation success rate of rescuing, especially provide one kind have dual judgement operate trachea cannula whether successful.
The device solves the problems in the prior art, firstly, the device for rapidly positioning the tracheal catheter by the colorimetric method after the heartbeat stops loses the function, and the success of the endotracheal intubation can not be judged, so that the judgment error is caused, and the precious rescue time is delayed.
Secondly, when the patient is combined with serious chest lesions, such as open chest injury, the trachea cannula which can accurately judge whether the operation is successful is not suitable for judgment after the intubation, thereby delaying the precious rescue time.
The utility model provides a trachea cannula with whether dual judgement operation is successful, its characterized in that: the trachea cannula with the double judgment function comprises a trachea cannula (1), a cannula head structure (2), a hard connecting tube structure (3), a gas pressure detection device (4), a control device (5), a power supply (6), a light-emitting alarm device (7), a box body (9) with a clamp, a duckbill valve (10), a guide wire (11) and test paper (12) capable of changing color when meeting carbon dioxide;
wherein: the front end of the trachea cannula (1) is provided with a cannula head structure (2), the front end of the hard connecting tube structure (3) is detachably connected with the side surface of the trachea cannula (1), the rear end of the hard connecting tube structure (3) is connected with a gas pressure detection device (4), the gas pressure detection device (4) is connected with a control device (5), and the control device (5) is respectively connected with a power supply (6) and a luminous alarm device (7); the gas pressure detection device (4), the control device (5), the power supply (6) and the light-emitting alarm device (7) are all arranged on a box body (9) with a clamp; the duckbill valve (10) is arranged at the upper part of the tracheal cannula (1), and the opening is towards the bottom direction; the guide wire (11) passes through the duckbill valve (10) and is arranged in the tracheal cannula (1), and the test paper (12) which can change color when meeting carbon dioxide is arranged in the clamping groove of the hard connecting pipe structure (3).
The trachea cannula with the double judgment function is used for judging whether the operation is successful or not, and further comprises a sound alarm device (8), wherein the sound alarm device (8) and the control device (5) are arranged inside a box body (9) with a clamp.
The core control unit of the control device (5) is a singlechip and a peripheral circuit thereof.
The test paper (12) changing color when encountering carbon dioxide is an acidic test paper.
The utility model relates to a trachea cannula with whether dual judgement operation is successful, its theory of operation and working process are as follows: the presence or absence of gas in the airway and the esophagus is combined with a pressure sensor and a luminous and sound alarm device, and whether the operation is successful or not can be quickly judged by pressing the chest cavity after the trachea cannula is inserted. The second colorimetric device for rapidly positioning the tracheal catheter can rapidly judge whether the endotracheal intubation of the patient with the heartbeat is successful or not. The two devices are combined into a whole for double judgment, supplement each other and integrate the advantages of the two devices, so that the device is suitable for more patients needing rescue.
After the endotracheal intubation is finished, whether the operation is successful or not can be judged quickly, whether the heartbeat of the patient stops or not and whether the patient has chest diseases or not can be judged. Because when the heartbeat stops and the device for quickly positioning the tracheal catheter by using a colorimetric method cannot be used, the chest can be pressed for judgment; when the chest has serious diseases, such as open chest injury, but has heartbeat, a device for colorimetric quick positioning of the tracheal catheter can be used.
The utility model has the advantages that:
trachea cannula who has whether dual judgement operation succeeds, can accomplish the back at trachea cannula, no matter whether the patient has the heartbeat, can both accurately judge rapidly whether succeed, win the quality time for rescuing patient, it is inwards to be equipped with duckbilled valve and opening in the seal wire extraction, gas spills over from this mouth when preventing to oppress the thorax. Meanwhile, a clamping groove is formed in the hard connecting pipe, and test paper strips capable of enabling the breath carbon dioxide to change color are tightly placed in the clamping groove, so that the device is suitable for more emergency places, is suitable for any patient needing trachea cannula, and saves lives of more patients.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic view of the structure of the trachea cannula with double judgment of success of the operation.
Detailed Description
Example 1
This embodiment provides a trachea cannula with dual judgement operation is whether successful, its characterized in that: the trachea cannula with double judgment functions comprises a trachea cannula 1, a cannula head 2, a hard connecting pipe structure 3, a gas pressure detection device 4, a control device 5, a power supply 6, a light-emitting alarm device 7, a box body 9 with a clamp, a duckbill valve 10 and a guide wire 11;
wherein: the front end of the trachea cannula 1 is provided with a cannula head 2, the front end of a hard connecting tube structure 3 is detachably connected with the side surface of the trachea cannula 1, the rear end of the hard connecting tube structure 3 is connected with a gas pressure detection device 4, the gas pressure detection device 4 is connected with a control device 5, and the control device 5 is respectively connected with a power supply 6 and a light-emitting alarm device 7; the gas pressure detection device 4, the control device 5, the power supply 6 and the light-emitting alarm device 7 are all arranged on a box body 9 with a clamp; the duckbill valve 10 is arranged at the upper part of the tracheal cannula 1, and the opening is towards the bottom direction; a guidewire 11 is disposed through duckbill valve 10 within endotracheal tube 1.
The core control unit of the control device 5 is a single chip microcomputer.
Example 2
This embodiment provides a trachea cannula with dual judgement operation is whether successful, its characterized in that: the trachea cannula with double judgment functions comprises a trachea cannula 1, a cannula head 2, a hard connecting pipe structure 3, a gas pressure detection device 4, a control device 5, a power supply 6, a light-emitting alarm device 7, a box body 9 with a clamp, a duckbill valve 10 and a guide wire 11;
wherein: the front end of the trachea cannula 1 is provided with a cannula head 2, the front end of a hard connecting tube structure 3 is detachably connected with the side surface of the trachea cannula 1, the rear end of the hard connecting tube structure 3 is connected with a gas pressure detection device 4, the gas pressure detection device 4 is connected with a control device 5, and the control device 5 is respectively connected with a power supply 6 and a light-emitting alarm device 7; the gas pressure detection device 4, the control device 5, the power supply 6 and the light-emitting alarm device 7 are all arranged on a box body 9 with a clamp; the duckbill valve 10 is arranged at the upper part of the tracheal cannula 1, and the opening is towards the bottom direction; a guidewire 11 is disposed through duckbill valve 10 within endotracheal tube 1.
The trachea cannula with the double judgment function is used for judging whether the operation is successful or not, and further comprises a sound alarm device 8, the sound alarm device 8 and the control device 5 which are arranged inside a box body 9 with a clamp.
The core control unit of the control device 5 is a single chip microcomputer.
Example 3
This embodiment provides a trachea cannula with dual judgement operation is whether successful, its characterized in that: the trachea cannula with double judgment functions comprises a trachea cannula 1, a cannula head 2, a hard connecting pipe structure 3, a gas pressure detection device 4, a control device 5, a power supply 6, a light-emitting alarm device 7, a box body 9 with a clamp, a duckbill valve 10 and a guide wire 11;
wherein: the front end of the trachea cannula 1 is provided with a cannula head 2, the front end of a hard connecting tube structure 3 is detachably connected with the side surface of the trachea cannula 1, the rear end of the hard connecting tube structure 3 is connected with a gas pressure detection device 4, the gas pressure detection device 4 is connected with a control device 5, and the control device 5 is respectively connected with a power supply 6 and a light-emitting alarm device 7; the gas pressure detection device 4, the control device 5, the power supply 6 and the light-emitting alarm device 7 are all arranged on a box body 9 with a clamp; the duckbill valve 10 is arranged at the upper part of the tracheal cannula 1, and the opening is towards the bottom direction; a guidewire 11 is disposed through duckbill valve 10 within endotracheal tube 1.
The trachea cannula with the double judgment function is used for judging whether the operation is successful or not, and further comprises a sound alarm device 8, the sound alarm device 8 and the control device 5 which are arranged inside a box body 9 with a clamp.
Claims (3)
1. The utility model provides a trachea cannula with dual judgement operation is whether successful which characterized in that: the trachea cannula with the double judgment function comprises a trachea cannula (1), a cannula head structure (2), a hard connecting tube structure (3), a gas pressure detection device (4), a control device (5), a power supply (6), a light-emitting alarm device (7), a box body (9) with a clamp, a duckbill valve (10), a guide wire (11) and test paper (12) capable of changing color when meeting carbon dioxide;
wherein: the front end of the trachea cannula (1) is provided with a cannula head structure (2), the front end of the hard connecting tube structure (3) is detachably connected with the side surface of the trachea cannula (1), the rear end of the hard connecting tube structure (3) is connected with a gas pressure detection device (4), the gas pressure detection device (4) is connected with a control device (5), and the control device (5) is respectively connected with a power supply (6) and a luminous alarm device (7); the gas pressure detection device (4), the control device (5), the power supply (6) and the light-emitting alarm device (7) are all arranged on a box body (9) with a clamp; the duckbill valve (10) is arranged at the upper part of the tracheal cannula (1), and the opening is towards the bottom direction; a guide wire (11) penetrates through a duckbill valve (10) and is arranged in the tracheal intubation (1), and a test paper (12) which can change color when encountering carbon dioxide is arranged in a clamping groove of the hard connecting tube structure (3); the trachea cannula with the double judgment function is used for judging whether the operation is successful or not, and further comprises a sound alarm device (8), wherein the sound alarm device (8) and the control device (5) are arranged inside a box body (9) with a clamp.
2. An endotracheal tube according to claim 1 with a dual decision whether the procedure was successful, characterized in that: the core control unit of the control device (5) is a singlechip and a peripheral circuit thereof.
3. An endotracheal tube according to claim 1 with a dual decision whether the procedure was successful, characterized in that: the test paper (12) changing color when encountering carbon dioxide is an acidic test paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107554.XU CN210145245U (en) | 2019-01-23 | 2019-01-23 | Trachea cannula with dual judgment operation is whether successful |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107554.XU CN210145245U (en) | 2019-01-23 | 2019-01-23 | Trachea cannula with dual judgment operation is whether successful |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210145245U true CN210145245U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920107554.XU Expired - Fee Related CN210145245U (en) | 2019-01-23 | 2019-01-23 | Trachea cannula with dual judgment operation is whether successful |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210145245U (en) |
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2019
- 2019-01-23 CN CN201920107554.XU patent/CN210145245U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20220123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |