CN205072907U - Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints - Google Patents
Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints Download PDFInfo
- Publication number
- CN205072907U CN205072907U CN201520454456.5U CN201520454456U CN205072907U CN 205072907 U CN205072907 U CN 205072907U CN 201520454456 U CN201520454456 U CN 201520454456U CN 205072907 U CN205072907 U CN 205072907U
- Authority
- CN
- China
- Prior art keywords
- biopsy
- sacculus
- utility
- model
- back handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints, including consecutive binding clip subassembly, connecting pipe and back handle components, be equipped with the sacculus on one side of the connecting pipe at binding clip subassembly rear portion, the sacculus communicates back handle components through a sacculus pipeline. The beneficial effect of the utility model, can be conveniently reactive high at the air flue, the cough be violent, and the biopsy is carried out through the sacculus after fixed to trachea the lateral wall foreign matter / neoformation of difficult location, the biopsy difficulty of avoiding the trachea activity to bring, and success rate when having improved the biopsy has greatly reduced the emergency risk.
Description
Technical field
This utility model relates to area of medical devices, particularly a kind of accurate location special biopsy forceps of branchofiberoscope of carrying out sidewall biopsy.
Background technology
Biopsy forceps is the Main Means and the instrument that obtain Pathologic specimen under current endoscopic technic, the common biopsy forceps that existing bronchoscope uses is due to technology and design reasons defect, patient acutely cough or for the neoplasm biopsy of trachea sidewall time, healthcare practitioner requires high, require higher to patient compliance's degree simultaneously, usually accurately can not locate and obtain desirable specimen.
The occupation mode of traditional biopsy forceps:
Bronchoscope direct vision biopsy: insert biopsy forceps from bronchoscopic forceps road, carries out direct vision biopsy under the photographic head of bronchoscope tip guides.Its advantage bronchoscope direct-view under carry out, simple to operate understand, the neoplasm larger for tracheal strips and occupy-place biopsy very effective.Its shortcoming be if neoplasm and occupy-place less or be positioned at bronchial sidewall, or patient is associated with violent cough in operation, operator can not locate easily, and under mirror, work angle is larger, increase operational risk, even damage the possibility of hindering tracheascope or biopsy failure.Operate under making patient be forced to use general anesthesia instead, increase corrective surgery risk and expense burden further.
Utility model content
Utility model object: technical problem to be solved in the utility model is for the deficiencies in the prior art, provides the special biopsy forceps of branchofiberoscope that sidewall biopsy is carried out in a kind of accurate location.
In order to solve the problems of the technologies described above, the utility model discloses the special biopsy forceps of branchofiberoscope carrying out sidewall biopsy in a kind of accurate location, comprise the binding clip assembly, connection tube and the back handle assembly that are connected successively, be provided with sacculus in the connection tube side of binding clip module back, sacculus is communicated to back handle assembly by a balloon conduit.
In this utility model, described balloon conduit is placed in connection tube, and one end is communicated with sacculus, and the other end stretches out back handle assembly.
In this utility model, described balloon conduit is placed in connection tube outside, and one end is communicated with sacculus, extends be connected to back handle assembly along connection tube.
In this utility model, described sacculus is the sacculus for inflating.
In this utility model, described sacculus is the sacculus for topping up.
The beneficial effects of the utility model, can be conveniently high at airway reactivity, and cough is violent, biopsy is carried out after the trachea sidewall foreign body/neoplasm of more difficult location is fixing by sacculus, avoid the biopsy difficulty that trachea activity brings, substantially increase one-time success rate when biopsy, decrease emergency risk.
Accompanying drawing explanation
To do this utility model below in conjunction with the drawings and specific embodiments and further illustrate, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is this utility model structural representation.
Detailed description of the invention
The utility model discloses the special biopsy forceps of branchofiberoscope carrying out sidewall biopsy in a kind of accurate location, comprise the binding clip assembly, connection tube and the back handle assembly that are connected successively, be provided with sacculus in the connection tube side of binding clip module back, sacculus is communicated to the outside of back handle assembly by a balloon conduit.
In this utility model, described balloon conduit is placed in connection tube, and one end is communicated with sacculus, and the other end stretches out back handle assembly.
Another kind of scheme in this utility model, described balloon conduit is placed in connection tube outside, and one end is communicated with sacculus, extends be connected to back handle assembly along connection tube.
In this utility model, described sacculus is the sacculus for inflating.
Another kind of scheme in this utility model, described sacculus is the sacculus for topping up.
Embodiment
As shown in Figure 1, the present embodiment comprises the binding clip assembly 1, connection tube 3 and the back handle assembly 4 that are connected successively, and be provided with sacculus 2 in the connection tube side at binding clip assembly 1 rear portion, sacculus 2 is communicated to the outside of back handle assembly by a balloon conduit 5.Described balloon conduit 5 is placed in connection tube 3, and one end is communicated with sacculus 2, and the other end stretches out back handle assembly 4.Described sacculus is the sacculus for topping up.
Sacculus 2 is in non-expanded state time flat.When needed, liquid can be injected from balloon conduit 5, sidewall sacculus outside connection tube 3 is filled, be close to trachea, keep biopsy forceps position relatively fixing, be not subject to the impact of patient respiratory frequency and coughre flex, while biopsy forceps and tracheal wall are close to, jaw moving component also needs the target neoplasm of biopsy close with sidewall, and keeps relative position to fix, and conveniently carries out Accurate biopsy
The liquid injection port 5a of balloon conduit 5 stretches out back handle assembly, is communicated with the sacculus 2 of biopsy forceps sidewall by the reservoir channel in balloon conduit 5.
Binding clip assembly 1 jaw is made up of jaw moving component and fixation kit.During occlusion, only jaw moving component moves to jaw fixation kit and is engaged biopsy tissue, and jaw moving component is connected to back handle assembly, when jaw moving component opens and jaw fixation kit be an angle of 90 degrees.
Sacculus 2 is ductility, the good macromolecular material polyimides of crushing resistance.
As preferably, comprise balloon conduit 5 when jaw closes up and more than 2mm, its tracheascope handling tongs road of can freely coming in and going out can not be made with the maximum gauge of the non-expanded state of sidewall sacculus.
After sacculus is completely full, diameter width is less than 2cm, makes it can use in bronchus and sub-section thereof.
This utility model provides the special biopsy forceps of branchofiberoscope carrying out sidewall biopsy in a kind of accurate location; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (5)
1. accurately locate the special biopsy forceps of branchofiberoscope carrying out sidewall biopsy for one kind, comprise the binding clip assembly, connection tube and the back handle assembly that are connected successively, it is characterized in that, be provided with sacculus in the connection tube side of binding clip module back, sacculus is communicated to back handle assembly by a balloon conduit.
2. biopsy forceps according to claim 1, is characterized in that, described balloon conduit is placed in connection tube, and one end is communicated with sacculus, and the other end stretches out back handle assembly.
3. biopsy forceps according to claim 1, is characterized in that, described balloon conduit is placed in connection tube outside, and one end is communicated with sacculus, extends be connected to back handle assembly along connection tube.
4. biopsy forceps according to claim 1, is characterized in that, described sacculus is the sacculus for inflating.
5. biopsy forceps according to claim 1, is characterized in that, described sacculus is the sacculus for topping up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454456.5U CN205072907U (en) | 2015-06-29 | 2015-06-29 | Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454456.5U CN205072907U (en) | 2015-06-29 | 2015-06-29 | Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205072907U true CN205072907U (en) | 2016-03-09 |
Family
ID=55425358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454456.5U Active CN205072907U (en) | 2015-06-29 | 2015-06-29 | Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205072907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309436A (en) * | 2018-01-27 | 2018-07-24 | 刘晓华 | A kind of radio frequency for surgical operation attracts scalpel |
| CN110037754A (en) * | 2019-05-20 | 2019-07-23 | 中国医学科学院北京协和医院 | Endovascular biopsy device and biopsy syste |
-
2015
- 2015-06-29 CN CN201520454456.5U patent/CN205072907U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309436A (en) * | 2018-01-27 | 2018-07-24 | 刘晓华 | A kind of radio frequency for surgical operation attracts scalpel |
| CN110037754A (en) * | 2019-05-20 | 2019-07-23 | 中国医学科学院北京协和医院 | Endovascular biopsy device and biopsy syste |
| CN110037754B (en) * | 2019-05-20 | 2023-11-24 | 中国医学科学院北京协和医院 | Intravascular biopsy device and biopsy system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209137700U (en) | The foley's tube of double lung superior lobar branch bronchoalveolar lavages | |
| CN108498928B (en) | Tracheal cannula external member capable of guiding descending bronchus to block under bronchofiberscope | |
| CN205072907U (en) | Special biopsy forceps of fiberoptic bronchoscope who carries out lateral wall biopsy pinpoints | |
| CN202179770U (en) | Balloon dilation and suction tube for sinuses | |
| CN204815255U (en) | Neural monitoring trachea cannula | |
| CN205084179U (en) | Bronchoscope lavage sacculus pipe | |
| CN109009309A (en) | A kind of visual bronchial occlusive device | |
| CN208926493U (en) | A kind of visual bronchus plugging device | |
| CN208031630U (en) | It can thermometric dual cavity bronchus vessel | |
| CN102125719A (en) | Nasal sinus ball pouch expansion suction tube | |
| CN204411441U (en) | A kind of oxygen uptake for out operating-room anesthesia is held concurrently end-expiratory carbon dioxide detected catheter | |
| CN105147234A (en) | Laryngeal surgical instrument | |
| CN202355682U (en) | Balloon dilatation catheter with visual developing device | |
| CN205698842U (en) | Noinvasive tracheal intubation guide wire | |
| CN205054571U (en) | Novel tear way drainage tube | |
| CN205433756U (en) | Biopsy device is synthesized to bronchoscope lung periphery pathological change | |
| CN203874255U (en) | Thoracic closed drainage tube | |
| CN204745247U (en) | Snuffing oxygen carbon dioxide monitoring sampling pipe installation | |
| CN201790793U (en) | Special intubating forceps for video laryngoscope | |
| CN208709939U (en) | A kind of painless cervix living body fast sampling pincers | |
| CN211584767U (en) | Double-cavity bronchial cannula | |
| CN202020724U (en) | Visible sputum suction apparatus | |
| CN203303112U (en) | Improved trachea intubation forceps | |
| CN208274802U (en) | A kind of Y shape trachea cannula | |
| US20140243872A1 (en) | Reusable sinus dilation instrument and method of use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |