CN220546286U - Esophageal ultrasonic endoscopic device based on double-airbag structure - Google Patents
Esophageal ultrasonic endoscopic device based on double-airbag structure Download PDFInfo
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- CN220546286U CN220546286U CN202321711887.6U CN202321711887U CN220546286U CN 220546286 U CN220546286 U CN 220546286U CN 202321711887 U CN202321711887 U CN 202321711887U CN 220546286 U CN220546286 U CN 220546286U
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- air bag
- ultrasonic
- ultrasonic endoscope
- ventilation pipeline
- device based
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 210000003238 esophagus Anatomy 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000001839 endoscopy Methods 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 3
- 230000036407 pain Effects 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 8
- 238000001574 biopsy Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses an esophageal ultrasonic endoscopic device based on a double-air-bag structure, which comprises: the ultrasonic endoscope is provided with a first air bag above the ultrasonic endoscope detection end, and the first air bag is communicated with a first ventilation pipeline; and an auxiliary air bag component comprising a second ventilation pipeline and a second air bag which is arranged at the end head of the second ventilation pipeline and is communicated with the second ventilation pipeline; during examination, the first air bag and the second air bag are tightly attached to the inner wall of the esophagus after being inflated, the second air bag is positioned below the first air bag, a water injection cavity is formed between the first air bag and the second air bag, and the ultrasonic endoscope detection end is positioned in the water injection cavity. The utility model can reduce the pain of the patient while guaranteeing the imaging effect of the ultrasonic image and simultaneously reduce the risk of reflux of liquid in the esophagus cavity to the trachea.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic detection devices, and particularly relates to an esophageal ultrasonic endoscopic device based on a double-airbag structure.
Background
The esophageal ultrasonic endoscope is a common clinical examination means, and because ultrasonic waves are transmitted by means of water media, water needs to be injected into an esophageal cavity to generate a clear ultrasonic image when the esophageal ultrasonic endoscope is examined by using an ultrasonic small probe.
However, since a large amount of water is injected into the cavity of the esophagus, the water can flow back to the throat and even the trachea, so that aspiration, choking, inhaled pneumonia and even choking are caused. For anesthetized patients, the above risk is higher.
Therefore, for patients undergoing esophageal ultrasonic endoscopy, it is common practice in hospitals to do no anesthesia, inject a small amount of water, submerge the lesion and the ultrasonic probe by suction, and generate an ultrasonic image for examination. However, in this way, the patient is very painful to check because of the lack of anesthesia; and, the quality of the ultrasonic image is poor due to insufficient water injection.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide an esophageal ultrasonic endoscopic device based on a double-air-bag structure, which can relieve pain of a patient while guaranteeing an ultrasonic image imaging effect and reduce the risk of reflux of liquid in an esophageal cavity to a trachea.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an esophageal ultrasonic endoscopy device based on a dual balloon structure, comprising:
the ultrasonic endoscope is provided with a first air bag above the ultrasonic endoscope detection end, and the first air bag is communicated with a first ventilation pipeline;
and an auxiliary air bag component comprising a second ventilation pipeline and a second air bag which is arranged at the end head of the second ventilation pipeline and is communicated with the second ventilation pipeline;
during examination, the first air bag and the second air bag are tightly attached to the inner wall of the esophagus after being inflated, the second air bag is positioned below the first air bag, a water injection cavity is formed between the first air bag and the second air bag, and the ultrasonic endoscope detection end is positioned in the water injection cavity.
Further, the first balloon is circumferentially arranged on the tube wall of the ultrasonic endoscope.
Further, the first vent line extends along a wall of the ultrasonic endoscope insertion portion.
Further, the second air bag is arranged on one side of the end of the second ventilation pipeline, and a through hole communicated with the second air bag is formed in the side wall of the end of the second ventilation pipeline.
Further, an additional water channel is arranged in the ultrasonic endoscope, and extends to the ultrasonic endoscope detection end along the ultrasonic endoscope insertion part.
The beneficial effect of adopting this technical scheme is:
according to the utility model, the two air bags are arranged to form the water injection cavity in the esophagus, the ultrasonic probe detects in the water injection cavity, and the ultrasonic probe is ensured to be placed in the water environment for inspection, so that the imaging definition of an ultrasonic image is improved, and a clear ultrasonic image is obtained. The two air bags block the water, the second air bag at the lower end prevents the water from flowing into the gastric cavity, the first air bag at the upper end prevents the water from flowing back to the throat and the trachea, and the reflux complications can be prevented; the patient can also safely conduct ultrasonic endoscopy under anesthesia without pain.
Drawings
FIG. 1 is a schematic diagram of an esophageal ultrasonic endoscopic device based on a dual balloon structure of the present utility model;
FIG. 2 is a schematic view of the structure of an ultrasonic endoscope portion of the present utility model;
FIG. 3 is a schematic view of the auxiliary air bag unit of the present utility model;
wherein 1 is the ultrasonic endoscope detection end, 2 is first vent line, 3 is first gasbag, 4 is the second vent line, 5 is the second gasbag, 6 is the water filling chamber, and 7 is the additional water channel.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
In this embodiment, referring to fig. 1 to 3, an esophageal ultrasonic endoscopic device based on a dual balloon structure includes:
the ultrasonic endoscope is characterized in that a first air bag 3 is arranged above the ultrasonic endoscope detection end 1, and the first air bag 3 is communicated with a first ventilation pipeline 2;
and an auxiliary air bag component comprising a second air passage pipeline 4 and a second air bag 5 which is arranged at the end head of the second air passage pipeline 4 and is communicated with the second air passage pipeline 4;
during examination, the first air bag 3 and the second air bag 5 are tightly attached to the inner wall of the esophagus after being inflated, the second air bag 5 is positioned below the first air bag 3, a water injection cavity 6 is formed between the first air bag 3 and the second air bag 5, and the ultrasonic endoscope detection end 1 is positioned in the water injection cavity 6.
As an optimization of the above embodiment, the first balloon 3 is circumferentially arranged on the tube wall of the ultrasonic endoscope. After the first air bag 3 is inflated, the ultrasonic endoscope detection end 1 is positioned on the central axis, so that the detection range of the ultrasonic endoscope detection end 1 is improved, and the detection effectiveness is ensured.
The first air bag can adopt a detachable structure and can be arranged at the insertion end of the ultrasonic endoscope at any time, and the first air bag can be detached when the examination is finished.
As an optimization scheme of the above embodiment, the first ventilation pipeline 2 extends along the pipe wall of the ultrasonic endoscope insertion portion, so that the ultrasonic endoscope insertion portion can be ensured to extend into the esophagus smoothly, and the first air bag 3 is inflated and deflated.
As an optimization scheme of the embodiment, the second air bag 5 is arranged on one side of the end of the second vent pipeline 4, and a through hole communicated with the second air bag 5 is arranged on the side wall of the end of the second vent pipeline 4. When the second air bag 5 is inflated, the air bag is positioned on one side of the second inflation pipeline 4, so that the effective fit between the air bag and the esophagus is ensured, and the tightness of the water injection cavity 6 is ensured.
As an optimization scheme of the above embodiment, the additional water channel 7 is disposed in the ultrasonic endoscope, and the additional water channel 7 extends along the pipe wall of the ultrasonic endoscope insertion portion and extends to the ultrasonic endoscope detection end 1, so that the ultrasonic endoscope insertion portion can be ensured to extend into the esophagus smoothly, and water is filled into and discharged from the water injection cavity 6.
The ultrasonic endoscope may employ an integrated structural device having an endoscope and an ultrasonic probe.
The ultrasonic endoscope can also be formed by utilizing a biopsy pipeline of a conventional gastroscope to extend to the insertion head end of the gastroscope and inserting a small ultrasonic probe into the biopsy pipeline. The water can be injected into the esophagus cavity through the water-carrying channel by inserting the gastroscope biopsy pipeline into the esophagus cavity.
For a better understanding of the present utility model, the following is a complete description of the principles of the utility model:
the ultrasonic endoscopic examination of esophagus:
firstly, using an auxiliary air bag component to bring the second air bag 5 to the pathological change anal side by using an ultrasonic endoscope, and injecting air for fixation;
then the first air bag 3 is arranged and fixed at the head end of the ultrasonic endoscope insertion part, the esophagus is inserted to the lesion side to be detected, the first air bag 3 is arranged above the second air bag 5, and the air injection is fixed; a water injection cavity 6 is formed between the two air bags, water is injected into the water injection cavity 6 through a water delivery channel 7, and water quantity meeting ultrasonic inspection is injected;
finally, the ultrasonic probe of the ultrasonic endoscope is used for checking, or the ultrasonic small probe 1 is inserted into the gastroscope biopsy pipeline for checking.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An esophageal ultrasonic endoscopy device based on a double-balloon structure, comprising:
the ultrasonic endoscope comprises an ultrasonic endoscope detection end (1), wherein a first air bag (3) is arranged above the ultrasonic endoscope detection end, and the first air bag (3) is communicated with a first ventilation pipeline (2);
and an auxiliary air bag component comprising a second ventilation pipeline (4) and a second air bag (5) which is arranged at the end head of the second ventilation pipeline (4) and is communicated with the second ventilation pipeline (4);
during examination, the first air bag (3) and the second air bag (5) are tightly attached to the inner wall of the esophagus after being inflated, the second air bag (5) is positioned below the first air bag (3), a water injection cavity (6) is formed between the first air bag (3) and the second air bag (5), and the ultrasonic endoscope detection end (1) is positioned in the water injection cavity (6).
2. Esophageal ultrasonic endoscopy device based on a double balloon structure according to claim 1, wherein the first balloon (3) is circumferentially arranged on the tube wall of the ultrasonic endoscope.
3. Esophageal ultrasonic endoscopy device based on a double balloon structure according to claim 1 or 2, wherein the first ventilation line (2) extends along the tube wall of the ultrasonic endoscope insertion section.
4. The esophageal ultrasonic endoscopic device based on the double-balloon structure according to claim 1, wherein the second balloon (5) is arranged on one side of the end of the second ventilation pipeline (4), and a through hole communicated with the second balloon (5) is arranged on the side wall of the end of the second ventilation pipeline (4).
5. Esophageal ultrasonic endoscopy device based on a double balloon structure according to claim 1, characterized in that an additional water channel (7) is provided in the ultrasonic endoscope, which additional water channel (7) extends along the ultrasonic endoscope insertion portion to the ultrasonic endoscope detection end (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711887.6U CN220546286U (en) | 2023-07-03 | 2023-07-03 | Esophageal ultrasonic endoscopic device based on double-airbag structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711887.6U CN220546286U (en) | 2023-07-03 | 2023-07-03 | Esophageal ultrasonic endoscopic device based on double-airbag structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220546286U true CN220546286U (en) | 2024-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711887.6U Active CN220546286U (en) | 2023-07-03 | 2023-07-03 | Esophageal ultrasonic endoscopic device based on double-airbag structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220546286U (en) |
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2023
- 2023-07-03 CN CN202321711887.6U patent/CN220546286U/en active Active
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