CN107647888A - A kind of efficient bronchoscope is shoveled with biopsy - Google Patents
A kind of efficient bronchoscope is shoveled with biopsy Download PDFInfo
- Publication number
- CN107647888A CN107647888A CN201710954237.7A CN201710954237A CN107647888A CN 107647888 A CN107647888 A CN 107647888A CN 201710954237 A CN201710954237 A CN 201710954237A CN 107647888 A CN107647888 A CN 107647888A
- Authority
- CN
- China
- Prior art keywords
- shovel head
- connecting rod
- handle
- shovel
- bronchoscope
- 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.)
- Granted
Links
- 238000001574 biopsy Methods 0.000 title claims abstract description 16
- 241000251133 Sphyrna tiburo Species 0.000 claims abstract description 86
- 210000003813 thumb Anatomy 0.000 claims description 5
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 208000000884 Airway Obstruction Diseases 0.000 abstract description 6
- 210000000621 bronchi Anatomy 0.000 description 10
- 230000001575 pathological effect Effects 0.000 description 7
- 230000003902 lesion Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 201000008827 tuberculosis Diseases 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
Abstract
The invention discloses a kind of efficient bronchoscope to be shoveled with biopsy, including handle, bourdon tube, tension wire, shovel head seat and shovel head structure, the shovel head structure includes the connector being slidably arranged on shovel head seat, first connecting rod, second connecting rod, first shovel head and the second shovel head, the tail end of the connector is connected with tension wire, the tail end of the first connecting rod and second connecting rod is by pin-hinges on the front end of connector, the front end of the first connecting rod and second connecting rod is respectively hinged in the first shovel head and the second shovel head, chute is provided with the front end of the shovel head seat, the sliding block of line slip can be entered along chute by being respectively equipped with the tail end of first shovel head and the second shovel head.The present invention can not only improve the efficiency for releasing airway obstruction, additionally it is possible to reduce the labor intensity of medical personnel.
Description
Technical field
The present invention relates to technical field of medical instruments, is related specifically to a kind of efficient bronchoscope and is shoveled with biopsy.
Background technology
At present, the development of Methoden der interventionellen Pneumologie is maked rapid progress, and all kinds of thoracopathies can be entered by bronchoscope technology
Row Clinics and Practices.Particularly all kinds of air flue benign and malignant diseases diagnosis and treatment be unable to do without bronchoscope technology.
Prior art is carried out in the patient to a wide range of airway lesions (such as lung cancer, bronchogenic tuberculosis etc. cause airway obstruction)
Biopsy forceps is inserted during treatment and takes out pathological tissues, if bronchus generation lesion area is larger, biopsy forceps pincers take scope small, operate
Efficiency is low.The purpose for being unable to reach Rapid reversal obstruction is adopted this method, and adds the labor intensity of medical personnel.
In view of the shortcomings of the prior art, developer is necessary that development is a kind of reasonable in design, simple in construction, easy to operate, no
But the efficiency for releasing airway obstruction can be improved, additionally it is possible to reduce the efficient bronchoscope biopsy of the labor intensity of medical personnel
Shovel.
The content of the invention
To solve the problems, such as that prior art is present, the object of the invention provides a kind of reasonable in design, simple in construction, operation side
Just, the efficiency for releasing airway obstruction can not only be improved, additionally it is possible to reduce the efficient bronchoscope of the labor intensity of medical personnel
Shoveled with biopsy.
To solve above technical problem, the present invention is realized using following technical scheme：
A kind of efficient bronchoscope is shoveled with biopsy, including handle, bourdon tube, tension wire, shovel head seat and shovel head structure,
Thumb fixing hole is provided with the tail end of the handle, axial slide is offered along its axis direction at the middle part of the handle,
The sliding handle of line slip can be entered by chute vertically by being arranged with the handle, and the tension wire is arranged in bourdon tube, the bullet
One end of reed pipe is arranged on the front end of handle, and the other end is arranged on shovel head seat, and one end of the tension wire is arranged on cunning
On handle, the other end is arranged in shovel head structure, it is characterised in that the shovel head structure includes the company being slidably arranged on shovel head seat
Joint, first connecting rod, second connecting rod, the first shovel head and the second shovel head, the tail end of the connector are connected with tension wire, institute
The tail end of first connecting rod and second connecting rod is stated by pin-hinges on the front end of connector, the first connecting rod and second connecting rod
Front end be respectively hinged in the first shovel head and the second shovel head, be provided with chute in the front end of the shovel head seat, described first shovel
Head can enter the sliding block of line slip with being respectively equipped with the tail end of the second shovel head along chute.
In a preferred embodiment of the invention, the cross-sectional uniformity and bronchus of first shovel head and the second shovel head
The circular arc that fits of inwall.
In a preferred embodiment of the invention, the cross section of the chute is swallow-tail form.
Compared with prior art, shovel head structure of the invention includes connector, the first company being slidably arranged on shovel head seat
Bar, second connecting rod, the first shovel head and the second shovel head, the tail end of connector are connected with tension wire, and first connecting rod and second connects
For the tail end of bar by pin-hinges on the front end of connector, the front end of first connecting rod and second connecting rod is respectively hinged at the first shovel
On head and the second shovel head, when treating bronchogenic tuberculosis, shovel head structure is inserted into bronchus by bronchoscope lesion occurs
Opening position, the first shovel head and the second shovel head sliding opening that operating personnel make to coincide together by sliding handle, then by lesion group
Knit under being shoveled along bronchial wall, while suctioned out the pathological tissues under shoveling out of bronchus by suction device, adopt the structure
The efficiency for releasing airway obstruction can not only be improved, additionally it is possible to reduce the labor intensity of medical personnel.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the first shovel head of the present invention and the second shovel head are not switched on.
Fig. 2 is enlarged drawing of first shovel head with the second shovel head of the present invention.
Fig. 3 is the structural representation after the first shovel head of the present invention is opened with the second shovel head.
Fig. 4 is Fig. 3 A-A sectional views.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Shown in reference picture 1- Fig. 4, a kind of efficient bronchoscope provided in figure is shoveled with biopsy, including handle 100, spring
Pipe 200, tension wire 300, shovel head seat 400 and shovel head structure 500.
Thumb fixing hole 110 is provided with the tail end of handle 100, axle is offered along its axis direction at the middle part of handle 100
To chute 120, the sliding handle 600 of line slip can be entered by chute 120 vertically by being arranged with handle 100, and tension wire 300 is arranged on
In bourdon tube 200, one end of bourdon tube 200 is arranged on the front end of handle 100, and the other end is arranged on shovel head seat 400, pulling force
One end of steel wire 300 is arranged on sliding handle 100, and the other end is arranged in shovel head structure 500.
Shovel head structure 500 includes connector 510, first connecting rod 520, the second connecting rod being slidably arranged on shovel head seat 400
530th, the first shovel head 540 and the second shovel head 550, the tail end of connector 510 are connected with tension wire 300, first connecting rod 520 with
The tail end of second connecting rod 530 is hinged on by pin 700 on the front end of connector 510, first connecting rod 520 and second connecting rod 530
Front end be respectively hinged in the first shovel head 540 and the second shovel head 550, be provided with chute in the front end of shovel head seat 400, first shovel
First 540 and second shovel head 550 tail end on be respectively equipped with the sliding block 541,551 that can enter line slip along chute.
The circular arc that the cross-sectional uniformity of first shovel head 540 and the second shovel head 550 fits with bronchial inwall, use
Such a structure can thoroughly root out the pathological tissues in inner bronchial wall, effectively raise the practicality of biopsy shovel
Energy.
The cross section of chute is swallow-tail form, and the first shovel head 540 and the second shovel head can effectively be avoided by adopting the structure
550 skid off in sliding process from shovel head seat 400, effectively raise the security performance of biopsy shovel.
The concrete operations of the present invention are as follows：
When being treated to the bronchogenic tuberculosis of patient, operating personnel's thumb is inserted in thumb fixing hole 110, and forefinger and
Middle finger is clamped on sliding handle 600, and then post-tensioning sliding handle 600 makes the first shovel head 540 overlap closing with the second shovel head 550, then will
Overlap the shovel head structure 500 after closing to deliver in the bronchus for needing to be treated by the biopsy channel of bronchoscope, insertion
After the opening position that lesion occurs to bronchus, sliding handle 600 makes the first shovel head 540 and the second shovel head 550 along cunning before operating personnel
Groove sliding opening, then shovels down pathological tissues, while is suctioned out the pathological tissues under shoveling from bronchus by suction device.
Shovel head structure of the invention includes being slidably arranged on shovel head seat in summary connector, first connecting rod, second
Connecting rod, the first shovel head and the second shovel head, the tail end of connector are connected with tension wire, the tail end of first connecting rod and second connecting rod
By pin-hinges on the front end of connector, the front end of first connecting rod and second connecting rod is respectively hinged at the first shovel head and second
In shovel head, when treating bronchogenic tuberculosis, shovel head structure is inserted into the opening position of bronchus generation lesion, behaviour by bronchoscope
Make the first shovel head and the second shovel head sliding opening that personnel make to coincide together by sliding handle, then by pathological tissues along bronchus
Under wall shovel, while the pathological tissues under shoveling are suctioned out out of bronchus by suction device, adopting the structure can not only improve
Release the efficiency of airway obstruction, additionally it is possible to reduce the labor intensity of medical personnel.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (3)
1. a kind of efficient bronchoscope is shoveled with biopsy, including handle, bourdon tube, tension wire, shovel head seat and shovel head structure,
The tail end of the handle is provided with thumb fixing hole, axial slide is offered along its axis direction at the middle part of the handle, in institute
State and be arranged with handle and can enter the sliding handle of line slip by chute vertically, the tension wire is arranged in bourdon tube, the spring
One end of pipe is arranged on the front end of handle, and the other end is arranged on shovel head seat, and one end of the tension wire is arranged on sliding handle
On, the other end is arranged in shovel head structure, it is characterised in that the shovel head structure includes the connection being slidably arranged on shovel head seat
Head, first connecting rod, second connecting rod, the first shovel head and the second shovel head, the tail end of the connector is connected with tension wire, described
The tail end of first connecting rod and second connecting rod by pin-hinges on the front end of connector, the first connecting rod and second connecting rod
Front end is respectively hinged in the first shovel head and the second shovel head, chute is provided with the front end of the shovel head seat, in first shovel head
The sliding block of line slip can be entered along chute with being respectively equipped with the tail end of the second shovel head.
2. a kind of efficient bronchoscope as claimed in claim 1 is shoveled with biopsy, it is characterised in that：First shovel head and the
The circular arc that the cross-sectional uniformity of two shovel heads fits with bronchial inwall.
3. a kind of efficient bronchoscope as claimed in claim 1 is shoveled with biopsy, it is characterised in that：The cross section of the chute
For swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954237.7A CN107647888B (en) | 2017-10-13 | 2017-10-13 | Efficient biopsy shovel for bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954237.7A CN107647888B (en) | 2017-10-13 | 2017-10-13 | Efficient biopsy shovel for bronchoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107647888A true CN107647888A (en) | 2018-02-02 |
| CN107647888B CN107647888B (en) | 2024-04-26 |
Family
ID=61118568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954237.7A Active CN107647888B (en) | 2017-10-13 | 2017-10-13 | Efficient biopsy shovel for bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107647888B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363729A (en) * | 2018-11-15 | 2019-02-22 | 上海市肺科医院 | A kind of modified form bronchoscope is shoveled with biopsy |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954113Y (en) * | 2005-09-06 | 2007-10-03 | 朱步兵 | Rotary-axle type connection-lever-free living-body sampling forceps |
| CN201436988U (en) * | 2009-04-02 | 2010-04-14 | 浙江苏嘉医疗器械股份有限公司 | disposable biopsy forceps |
| CN203647345U (en) * | 2013-12-18 | 2014-06-18 | 煤炭总医院 | Inside diameter measurement device for tracheal bronchus |
| CN203841729U (en) * | 2014-05-05 | 2014-09-24 | 重庆医科大学附属第一医院 | Biopsy forceps |
| CN203852380U (en) * | 2014-04-02 | 2014-10-01 | 无锡怡华科技发展有限公司 | Biopsy forceps for bronchoscope with positioning sensor |
| CN206350748U (en) * | 2016-09-12 | 2017-07-25 | 泉州医学高等专科学校 | A kind of multifunctional micro-wound interventional therapy device |
| CN208677450U (en) * | 2017-10-13 | 2019-04-02 | 上海市肺科医院 | A kind of efficient bronchoscope is shoveled with biopsy |
-
2017
- 2017-10-13 CN CN201710954237.7A patent/CN107647888B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954113Y (en) * | 2005-09-06 | 2007-10-03 | 朱步兵 | Rotary-axle type connection-lever-free living-body sampling forceps |
| CN201436988U (en) * | 2009-04-02 | 2010-04-14 | 浙江苏嘉医疗器械股份有限公司 | disposable biopsy forceps |
| CN203647345U (en) * | 2013-12-18 | 2014-06-18 | 煤炭总医院 | Inside diameter measurement device for tracheal bronchus |
| CN203852380U (en) * | 2014-04-02 | 2014-10-01 | 无锡怡华科技发展有限公司 | Biopsy forceps for bronchoscope with positioning sensor |
| CN203841729U (en) * | 2014-05-05 | 2014-09-24 | 重庆医科大学附属第一医院 | Biopsy forceps |
| CN206350748U (en) * | 2016-09-12 | 2017-07-25 | 泉州医学高等专科学校 | A kind of multifunctional micro-wound interventional therapy device |
| CN208677450U (en) * | 2017-10-13 | 2019-04-02 | 上海市肺科医院 | A kind of efficient bronchoscope is shoveled with biopsy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363729A (en) * | 2018-11-15 | 2019-02-22 | 上海市肺科医院 | A kind of modified form bronchoscope is shoveled with biopsy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107647888B (en) | 2024-04-26 |
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