CN204683671U - A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe - Google Patents
A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe Download PDFInfo
- Publication number
- CN204683671U CN204683671U CN201520366080.2U CN201520366080U CN204683671U CN 204683671 U CN204683671 U CN 204683671U CN 201520366080 U CN201520366080 U CN 201520366080U CN 204683671 U CN204683671 U CN 204683671U
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- puncture
- needle
- pipe
- tbna
- ebus
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Abstract
A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe, includes ultrasonic bronchoscope, tracheascope service aisle, puncture stylophore pipe, needle guard, puncture needle, ultrasonic probe and fluorescence coating.Ultrasonic bronchoscope front end is provided with ultrasonic probe, ultrasonic bronchoscope front end side wall is provided with tracheascope service aisle, ultrasonic bronchoscope inside is provided with puncture stylophore pipe, puncture stylophore pipe front end is provided with needle guard, needle guard is double-layer sleeve structure, in needle guard interlayer, be provided with fluorescence coating, puncture inside, stylophore pipe front end is provided with puncture needle.One described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe, can make puncture needle when by the position of positioning needle accurately when the intraluminal hydrops of gas, mucus parcel, thus carry out biopsy operation easily.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly relates to a kind of illuminated EBUS-TBNA puncture needle protection sheath pipe.
Background technology
Ultrasonic guidance aspiration biopsy art (endobronchial ultrasound-guided transbronchial needle aspiration in bronchus, EBUS-TBNA) be settle micro linear ultrasonic probe on special electronic bronchoscope, realize the TBNA under Real-time Ultrasonography In Monitoring.EBUS-TBNA can the main paratracheal lymph nodes of aspiration biopsy, knuckle submental lymph nodes, hilar lymph node and central type lung tumors, diagnoses mediastinum and pulmonary disease.EBUS-TBNA, as a kind of chest Wicresoft diagnostic techniques, for the mediastinum and pulmonary lesion being close to bronchial tree provides a kind of safer diagnostic method, replaces traditional TBNA gradually.But, as a new diagnostic techniques, but when practical operation, puncture stylophore pipe is easily stopped by toughness materials such as the intraluminal hydrops of gas, mucus, parcel, so puncture stylophore pipe particular location in trachea tube chamber cannot just accurately be caught, causing cannot quick and precisely localised puncture, extend the operating time, empirical blindness goes out pin and easily occurs spike pierces tracheascope working accessory, tremendous economic loss is brought to carry out aspiration biopsy, bring certain difficulty to working doctor, bring potential risk to patient.
Utility model content
This utility model object is; overcome the deficiencies in the prior art part; a kind of illuminated EBUS-TBNA puncture needle protection sheath pipe is provided, the hydrops of puncture stylophore pipe in body, mucus can be made to wrap up, the position of positioning needle accurately when stopping, thus carry out biopsy operation easily.
One described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe, includes ultrasonic bronchoscope, tracheascope service aisle, puncture stylophore pipe, needle guard, puncture needle, ultrasonic probe and fluorescence coating.Ultrasonic bronchoscope front end is provided with ultrasonic probe, ultrasonic bronchoscope front end side wall is provided with tracheascope service aisle, ultrasonic bronchoscope inside is provided with puncture stylophore pipe, during operation, EBUS-TBNA puncture needle and puncture stylophore pipe are through service aisle, regulate puncture stylophore pipe position under direct-view, puncture under carrying out localization by ultrasonic.Puncture stylophore pipe front end is provided with needle guard, described needle guard is double-layer sleeve structure, fluorescence coating is provided with in needle guard interlayer, the situation by can't see puncture stylophore pipe after trachea tube chamber endocrine parcel, stop can be avoided to occur, puncture inside, stylophore pipe front end is provided with puncture needle, inhales or Biopsy tissue for negative pressure pin.
One described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe; overall structure is simple; easy for operation; good stability; reliability is high; use one described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe, puncture needle can be made when by the position of positioning needle accurately when the intraluminal hydrops of gas, mucus parcel, thus carry out biopsy operation easily.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of illuminated EBUS-TBNA puncture needle protection sheath pipe described in the utility model.Accompanying drawing 2 is needle guard structural representations.
1-ultrasonic bronchoscope 2-tracheascope service aisle 3-puncture stylophore pipe 4-needle guard 5-puncture needle 6-ultrasonic probe 7-fluorescence coating.
Detailed description of the invention
Referring now to accompanying drawing 1 and accompanying drawing 2; be described as follows: one described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe, includes ultrasonic bronchoscope 1, tracheascope service aisle 2, puncture stylophore pipe 3, needle guard 4, puncture needle 5, ultrasonic probe 6 and fluorescence coating 7 in conjunction with the embodiments.Ultrasonic bronchoscope 1 front end is provided with ultrasonic probe 6, ultrasonic bronchoscope 1 front end side wall is provided with tracheascope service aisle 2, ultrasonic bronchoscope 1 inside is provided with puncture stylophore pipe 3, during operation, EBUS-TBNA puncture needle 5 and puncture stylophore pipe 3 are through service aisle, regulate puncture stylophore pipe 3 position under direct-view, puncture under carrying out localization by ultrasonic.Puncture stylophore pipe 3 front end is provided with needle guard 4, described needle guard 4 is double-layer sleeve structure, fluorescence coating 7 is provided with in needle guard 4 interlayer, the situation by can't see puncture stylophore pipe 3 after trachea tube chamber endocrine parcel, stop can be avoided to occur, puncture inside, stylophore pipe 3 front end is provided with puncture needle 5, inhales or Biopsy tissue for negative pressure pin.One described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe; overall structure is simple; easy for operation; good stability; reliability is high; use one described in the utility model illuminated EBUS-TBNA puncture needle protection sheath pipe, puncture needle can be made when by the position of positioning needle accurately when the intraluminal hydrops of gas, mucus parcel, thus carry out biopsy operation easily.
Claims (1)
1. an illuminated EBUS-TBNA puncture needle protection sheath pipe, include ultrasonic bronchoscope (1), tracheascope service aisle (2), puncture stylophore pipe (3), needle guard (4), puncture needle (5), ultrasonic probe (6) and fluorescence coating (7), it is characterized in that, ultrasonic bronchoscope (1) front end is provided with ultrasonic probe (6), ultrasonic bronchoscope (1) front end side wall is provided with tracheascope service aisle (2), ultrasonic bronchoscope (1) inside is provided with puncture stylophore pipe (3), puncture stylophore pipe (3) front end is provided with needle guard (4), needle guard (4) is double-layer sleeve structure, fluorescence coating (7) is provided with in needle guard (4) interlayer, puncture stylophore pipe (3) inside, front end is provided with puncture needle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366080.2U CN204683671U (en) | 2015-06-01 | 2015-06-01 | A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366080.2U CN204683671U (en) | 2015-06-01 | 2015-06-01 | A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683671U true CN204683671U (en) | 2015-10-07 |
Family
ID=54224016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366080.2U Expired - Fee Related CN204683671U (en) | 2015-06-01 | 2015-06-01 | A kind of illuminated EBUS-TBNA puncture needle protection sheath pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680408A (en) * | 2019-10-17 | 2020-01-14 | 常州朗合医疗器械有限公司 | Bronchus puncture wall breaking device |
-
2015
- 2015-06-01 CN CN201520366080.2U patent/CN204683671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680408A (en) * | 2019-10-17 | 2020-01-14 | 常州朗合医疗器械有限公司 | Bronchus puncture wall breaking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |