CN208677450U - A kind of efficient bronchoscope is shoveled with biopsy - Google Patents
A kind of efficient bronchoscope is shoveled with biopsy Download PDFInfo
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- CN208677450U CN208677450U CN201721321521.2U CN201721321521U CN208677450U CN 208677450 U CN208677450 U CN 208677450U CN 201721321521 U CN201721321521 U CN 201721321521U CN 208677450 U CN208677450 U CN 208677450U
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- shovel head
- connecting rod
- handle
- shovel
- biopsy
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Abstract
The utility model discloses a kind of efficient bronchoscopes 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, sliding slot is equipped in the front end of the shovel head seat, the sliding block that can be slided along the chute is respectively equipped on the tail end of first shovel head and the second shovel head.The utility model can not only improve the efficiency for releasing airway obstruction, additionally it is possible to reduce the labor intensity of medical staff.
Description
Technical field
The utility model relates to the field of medical instrument technology, it is related specifically to a kind of efficient bronchoscope and is shoveled with biopsy.
Background technique
Currently, Methoden der interventionellen Pneumologie development make rapid progress, by bronchoscope technology can to all kinds of thoracopathies into
Row Clinics and Practices.Especially all kinds of air flue benign and malignant diseases diagnosis and treatment be unable to do without bronchoscope technology.
The 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)
It is inserted into biopsy forceps when treatment and takes out pathological tissues, if bronchus generation lesion area is larger, biopsy forceps pincers take range small, operate
Low efficiency.The purpose for being unable to reach Rapid reversal obstruction is adopted this method, and increases the labor intensity of medical staff.
In view of the deficiencies of the prior art, developer it is necessary to develop it is a kind of design rationally, structure be simple and convenient 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 staff
Shovel.
Utility model content
In order to solve the problems existing in the prior art, the utility model aim provide a kind of design rationally, structure is simple, behaviour
Facilitate, can not only improve the efficiency for releasing airway obstruction, additionally it is possible to reduce the efficient branch gas of the labor intensity of medical staff
Guan Jingyong biopsy shovel.
In order to solve the above technical problems, the utility model 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,
It is equipped with thumb fixation hole in the tail end of the handle, offers axial slide along its axis direction at the middle part of the handle,
Being arranged on the handle can be arranged in bourdon tube along the sliding handle that axial slide is slided, the tension wire, 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 in cunning
On handle, the other end is arranged in shovel head structure, which is characterized in that the shovel head structure includes the company being slidably arranged on shovel head seat
Connector, 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 for stating first connecting rod and second connecting rod passes through 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, the front end of the shovel head seat be equipped with sliding slot, it is described first shovel
Head be respectively equipped with the sliding block that can be slided along the chute on the tail end of the second shovel head.
In a preferred embodiment of the utility model, the cross-sectional uniformity and branch of first shovel head and the second shovel head
The inner wall of tracheae fits arc-shaped.
In a preferred embodiment of the utility model, the cross section of the sliding slot is swallow-tail form.
Compared with prior art, the shovel head structure of the utility model includes the connector being slidably arranged on shovel head seat,
One connecting rod, second connecting rod, the first shovel head and the second shovel head, the tail end of connector are connected with tension wire, first connecting rod and
For the tail end of two connecting rods through pin-hinges on the front end of connector, the front end of first connecting rod and second connecting rod is respectively hinged at the
In one shovel head and the second shovel head, when treating bronchogenic tuberculosis, shovel head structure is inserted into bronchus by bronchoscope, disease occurs
At the position of change, operator makes the first shovel head to coincide together and the second shovel head sliding opening by sliding handle, then will be sick
Under change tissue is shoveled along bronchial wall, while the pathological tissues under shoveling being sucked out out of bronchus by suction device, use is such
Structure can not only improve the efficiency for releasing airway obstruction, additionally it is possible to reduce the labor intensity of medical staff.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is first shovel head of the utility model and the structural schematic diagram that the second shovel head is not switched on.
Fig. 2 is first shovel head of the utility model and the enlarged drawing of the second shovel head.
The first shovel head and the structural schematic diagram after the second shovel head opening that Fig. 3 is the utility model.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig.1 shown in-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.
It is equipped with thumb fixation hole 110 in the tail end of handle 100, offers axis along its axis direction at the middle part of handle 100
To sliding slot 120, being arranged on handle 100 can exist along the sliding handle 600 that axial slide 120 is slided, the setting of tension wire 300
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, the first connecting rod 520, second connecting rod being slidably arranged on shovel head seat 400
530, 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 the front end of connector 510 by pin 700, 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, the front end of shovel head seat 400 be equipped with sliding slot, first shovel
First 540 and second shovel head 550 tail end on be respectively equipped with the sliding block 541,551 that can be slided along the chute.
The cross-sectional uniformity of first shovel head 540 and the second shovel head 550 fits arc-shaped with bronchial inner wall, uses
Such structure can thoroughly root out the pathological tissues in inner bronchial wall, effectively raise the practicability of biopsy shovel
Energy.
The cross section of sliding slot 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 from shovel head seat 400 in sliding process, effectively raise the security performance of biopsy shovel.
The concrete operations of the utility model are as follows:
When treating to the bronchogenic tuberculosis of patient, operator's thumb is inserted in thumb fixation hole 110, and index finger and
Middle finger is clamped on sliding handle 600, and then post-tensioning sliding handle 600 makes the first shovel head 540 be overlapped closing with the second shovel head 550, then will
It is overlapped the shovel head structure 500 after closing to send by the biopsy channel of bronchoscope to the bronchus treated, be inserted into
After occurring at the position of lesion to bronchus, operator, which is pushed forward sliding handle 600, makes the first shovel head 540 and the second shovel head 550 along cunning
Slot sliding opening, then shovels down pathological tissues, while the pathological tissues under shoveling being sucked out from bronchus by suction device.
In summary the shovel head structure of the utility model include the connector being slidably arranged on shovel head seat, 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, first connecting rod and second connecting rod
Tail end by pin-hinges on the front end of connector, the front end of first connecting rod and second connecting rod be respectively hinged at the first shovel head and
In second shovel head, when treating bronchogenic tuberculosis, shovel head structure is inserted into the position that lesion occurs for bronchus by bronchoscope
Place, operator makes the first shovel head to coincide together and the second shovel head sliding opening by sliding handle, then that pathological tissues are suitable
Under bronchial wall shovel, while the pathological tissues under shoveling being sucked out by suction device out of bronchus, is adopted the structure not only
The efficiency for releasing airway obstruction can be improved, additionally it is possible to reduce the labor intensity of medical staff.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
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 equipped with thumb fixation hole, axial slide is offered along its axis direction at the middle part of the handle, in institute
It states and is arranged with and can be arranged in bourdon tube on handle along the sliding handle that axial slide is slided, the tension wire, 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 in sliding handle
On, the other end is arranged in shovel head structure, which is characterized 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, sliding slot is equipped in the front end of the shovel head seat, in first shovel head
The sliding block that can be slided along the chute is respectively equipped with on the tail end of the second shovel head.
2. a kind of efficient bronchoscope as described in claim 1 is shoveled with biopsy, it is characterised in that: first shovel head and the
The cross-sectional uniformity of two shovel heads fits arc-shaped with bronchial inner wall.
3. a kind of efficient bronchoscope as described in claim 1 is shoveled with biopsy, it is characterised in that: the cross section of the sliding slot
For swallow-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321521.2U CN208677450U (en) | 2017-10-13 | 2017-10-13 | A kind of efficient bronchoscope is shoveled with biopsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321521.2U CN208677450U (en) | 2017-10-13 | 2017-10-13 | A kind of efficient bronchoscope is shoveled with biopsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208677450U true CN208677450U (en) | 2019-04-02 |
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ID=65874644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321521.2U Active CN208677450U (en) | 2017-10-13 | 2017-10-13 | A kind of efficient bronchoscope is shoveled with biopsy |
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| Country | Link |
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| CN (1) | CN208677450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647888A (en) * | 2017-10-13 | 2018-02-02 | 上海市肺科医院 | A kind of efficient bronchoscope is shoveled with biopsy |
-
2017
- 2017-10-13 CN CN201721321521.2U patent/CN208677450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647888A (en) * | 2017-10-13 | 2018-02-02 | 上海市肺科医院 | A kind of efficient bronchoscope is shoveled with biopsy |
| CN107647888B (en) * | 2017-10-13 | 2024-04-26 | 上海市肺科医院 | Efficient biopsy shovel for bronchoscope |
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