CN108272475A - A kind of tumor specimen collecting device for surgical operation - Google Patents
A kind of tumor specimen collecting device for surgical operation Download PDFInfo
- Publication number
- CN108272475A CN108272475A CN201810079459.3A CN201810079459A CN108272475A CN 108272475 A CN108272475 A CN 108272475A CN 201810079459 A CN201810079459 A CN 201810079459A CN 108272475 A CN108272475 A CN 108272475A
- Authority
- CN
- China
- Prior art keywords
- sucker
- pipe
- suction pipe
- recoverer
- sample crawl
- 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.)
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Classifications
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- 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
Abstract
The invention discloses a kind of tumor specimen collecting device for surgical operation, including suction pipe, it is equipped with the sucker of circular ring shape in straw end, in the upper and lower adjusting rod being equipped with through sucker side wall and sucker bore can be adjusted of sucker, it is internally provided with pipette and sample crawl pipe in sucker, the piston rod of pipette and sample crawl Guan Jun in suction pipe, the head of pipette is equipped with the aspirating needle being located in sucker, the head that sample captures pipe is equipped with the sample crawl hook being located in sucker, the inside of sample crawl pipe is additionally provided with the cover board that sample crawl hook is covered after capable of stretching out sample crawl pipe, the cover board other side is equipped with the operating lever for stretching out sample crawl pipe, the first recoverer and the second recoverer being connected to suction pipe are equipped in suction pipe bottom, and first recoverer be located at the front end of the second recoverer.The present invention realizes that quickly collecting tumor tissues and vacuum is acquired the contaminated problem in gatherer process and transportational process that prevents, and the amount acquired facilitates the later stage to study with respect to bigger.
Description
Technical field
The present invention relates to a kind of technical field of medical instrument, especially a kind of surgical operation is collected with tumor specimen and is filled
It sets.
Background technology
How the increase of influence and harmfulness with malignant tumour to the mankind is protected, is preserved and make full use of the mankind swollen
Tumor genetic resources improves China's treatment and prevention of tumour level, has become a top priority.Therefore the best way is exactly to carry out tumour acquisition
And studied, therefore when to patient's tumor resection before can with regard to those tumours acquire, as malignant tumour research material
Tumor tissues sample plays important role in promoting tumor research progression, becomes the basis of tumor research work.
Such as use of most common surgical tumor, in present surgical tumor inadvertent closure, it is necessary to use aspirator, especially
Ultrasonic wave aspirator, tumor tissues, which are attracted during device siphons away, causes tumor specimen largely to lose, and uses and tumor is taken to clamp
It carries out tumor tissues gripping to be easy to waste time and manpower, and acquired tissue is less, especially swollen to deep or tumor group
In the case of knitting more difficult acquirement, bleeding problems are be easy to cause, need subsequently to discharge extra blood after leading to acquisition, are easy
It allows tumour to be infected with dust, influences the detection in later stage, it is therefore desirable to improve.
Invention content
A kind of surgical operation tumor specimen is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art
Collection device.
To achieve the goals above, a kind of tumor specimen collecting device for surgical operation designed by the present invention, including inhale
Pipe is equipped with the sucker of circular ring shape in the end of suction pipe, and upper and lower in sucker is all provided with that there are one through sucker side wall and capable of adjusting
The adjusting rod of sucker bore, in the sample crawl of the pipette and a stretching sucker for being internally provided with a stretching sucker of sucker
Pipe, the piston rod of the pipette and sample crawl Guan Jun in suction pipe, the head of the pipette, which is equipped with, to be located in sucker
Aspirating needle, the head of sample crawl pipe is equipped with the sample crawl hook being located in sucker, the sample crawl pipe it is interior
Portion is additionally provided with the cover board that sample crawl hook is covered after capable of stretching out sample crawl pipe, and the cover board other side, which is equipped with, stretches out sample
The operating lever for capturing pipe is equipped with the first recoverer and the second recoverer being connected to suction pipe, and the first recycling in the bottom of suction pipe
Portion is located at the front end of the second recoverer.
When work, by according to the size of tumour, two adjusting rods up and down are adjusted, to control the bore of sucker, make it will
Tumour is locked, and then, pushes pipette toward tumour direction at this time so that aspirating needle pokes tumour, while driving mark
This crawl pipe also pushes tumour direction to, and sample crawl 7 ditches of hook take Partial tumors tissue, then push operating lever to cover sample and grab
Getting hook so that Partial tumors tissue is fixed in sample crawl hook, draws remove piston rod at this time, piston rod drives piston head
It is moved, carries out the tumour liquid that absorption is poked and, when continuing to move to piston rod, tumour liquid is sent into suction pipe
First recoverer is recycled, and pulls on piston rod at this time, when the piston head of piston rod crosses the second recoverer, is stopped drag,
Sample crawl pipe is pulled on, is located above the second recoverer, at this time pull joystick, open and rotates sample crawl
Collected tumor tissues are sent into the second recoverer by pipe, collect tumor tissues to which realization is quick and vacuum is acquired
Contaminated problem in gatherer process and transportational process is prevented, and the amount acquired facilitates the later stage to study with respect to bigger.
Further, it is conveniently operated, sensing device is equipped with relative to the inlet of the second recoverer in suction pipe, on suction pipe
Equipped with the controller and warning device being connect with sensing device.
Further, it prevents from blocking suction pipe, insulating layer is externally provided in suction pipe.
The operating lever, piston rod, pipette and sample crawl pipe are slide construction.
Further, sealing effect is improved, it is sealing structure to stretch into the piston of the piston rod head in suction pipe and suction pipe.
Further, easy to disassemble, first recoverer and the second recoverer are Bullet structure, and detachable is mounted on
On suction pipe.
A kind of tumor specimen collecting device for surgical operation that the present invention obtains is realized and quickly collects tumor tissues and true
Sky is acquired the contaminated problem in gatherer process and transportational process that prevents, and the amount acquired facilitates the later stage to grind with respect to bigger
Study carefully.
Description of the drawings：
Fig. 1 is a kind of structural schematic diagram of tumor specimen collecting device for surgical operation in embodiment 1；
Fig. 2 is the partial enlarged view of part A in Fig. 1.
In reference numeral：1. suction pipe；2. sucker；3. adjusting rod；4. pipette；5. sample crawl pipe；6. aspirating needle；7. mark
This crawl is linked up with；8. cover board；9. operating lever；10. the first recoverer；11. the second recoverer；13. sensing device；14. controller；
15. warning device；16. insulating layer；17. piston rod.
Specific implementation mode
The invention is described further with reference to embodiment.
Embodiment 1：
As shown in Figure 1 and Figure 2, a kind of tumor specimen collecting device for surgical operation provided in this embodiment, including suction pipe 1,
It is equipped with the sucker 2 of circular ring shape in the end of suction pipe 1, upper and lower in sucker 2 is all provided with that there are one through 2 side wall of sucker and capable of adjusting
The adjusting rod 3 of 2 bore of sucker, in the mark of the pipette 4 and a stretching sucker 2 for being internally provided with a stretching sucker 2 of sucker 2
This crawl pipe 5, the pipette 4 and sample crawl pipe 5 run through the piston rod 17 in suction pipe 1, and the head of the pipette 4 is set
There are the aspirating needle 6 in sucker 2, the head of the sample crawl pipe 5 to be equipped with the sample crawl hook 7 being located in sucker 2, institute
State sample crawl pipe 5 inside be additionally provided with can stretch out sample crawl pipe 5 after cover sample crawl hook 7 cover board 8, the lid
8 other side of plate is equipped with the operating lever 9 for stretching out sample crawl pipe 5, and the first recycling being connected to suction pipe 1 is equipped in the bottom of suction pipe 1
Portion 10 and the second recoverer 11, and the first recoverer 10 is located at the front end of the second recoverer 11.
When work, make it by two adjusting rods 3 up and down according to the size of tumour, are adjusted to control the bore of sucker 2
Tumour is locked, then, pushes pipette 4 toward tumour direction at this time so that aspirating needle 6 pokes tumour, drives simultaneously
Dynamic sample crawl pipe 5 also pushes tumour direction to, and sample crawl 7 ditches of hook take Partial tumors tissue, then operating lever 9 pushed to cover
Sample crawl hook 7 so that Partial tumors tissue is fixed in sample crawl hook 7, draws remove piston rod 17, piston rod at this time
17 drive piston heads are moved, and are carried out the tumour liquid that absorption is poked and are continued to move when with piston rod 17 into suction pipe 1
It is dynamic, tumour liquid is sent into the first recoverer 10 and is recycled, piston rod 17 is pulled at this time, when the piston head mistake of piston rod 17
Second recoverer 11 stops drag and pulls on sample crawl pipe 5, is located at 11 top of the second recoverer, pulls behaviour at this time
Make bar 9, opens and rotate sample crawl pipe 5, collected tumor tissues are sent into the second recoverer 11, quickly received to realize
Collection tumor tissues and vacuum are acquired the contaminated problem in gatherer process and transportational process that prevents, and the amount acquired is opposite
Bigger facilitates the later stage to study.
Further, it is conveniently operated, sensing device 13 is equipped with relative to the inlet of the second recoverer 11 in suction pipe 1,
Suction pipe 1 is equipped with the controller 14 being connect with sensing device 13 and warning device 15.Automatic prompt is realized by above structure
Effect, is conveniently operated.
Further, it prevents from blocking suction pipe, insulating layer 16, and the operating lever 9, piston rod 17, imbibition is externally provided in suction pipe 1
Pipe 4 and sample crawl pipe 5 are slide construction.
Further, sealing effect is improved, it is sealing structure to stretch into the piston on 17 head of piston rod in suction pipe 1 and suction pipe 1.
Further, easy to disassemble, first recoverer, 10 and second recoverer 11 is Bullet structure, and detachable is pacified
On suction pipe 1.
Claims (8)
1. a kind of tumor specimen collecting device for surgical operation, including suction pipe (1), in the end of suction pipe (1) it is equipped with circular ring shape
Sucker (2), which is characterized in that upper and lower in sucker (2) is all provided with that there are one through sucker (2) side wall and capable of adjusting sucker (2)
The adjusting rod (3) of bore, in the pipette (4) and a stretching sucker for being internally provided with a stretching sucker (2) of sucker (2)
(2) sample crawl pipe (5), the pipette (4) and sample crawl pipe (5) run through the piston rod (17) in suction pipe (1), institute
The head for stating pipette (4) is equipped with the aspirating needle (6) being located in sucker (2), and the head of the sample crawl pipe (5), which is equipped with, to be located at
Sample crawl hook (7) in sucker (2), the inside of the sample crawl pipe (5), which is additionally provided with, can stretch out sample crawl pipe (5)
The cover board (8) of sample crawl hook (7) is covered afterwards, and cover board (8) other side is equipped with the operating lever for stretching out sample crawl pipe (5)
(9), the first recoverer (10) being connected to suction pipe (1) and the second recoverer (11), and first time are equipped in the bottom of suction pipe (1)
Receipts portion (10) is located at the front end of the second recoverer (11).
2. a kind of tumor specimen collecting device for surgical operation according to claim 1, it is characterised in that：In suction pipe (1)
The interior inlet relative to the second recoverer (11) is equipped with sensing device (13), is equipped with and sensing device (13) on suction pipe (1)
The controller (14) and warning device (15) of connection.
3. a kind of tumor specimen collecting device for surgical operation according to claim 1 or 2, it is characterised in that：In suction pipe
(1) it is externally provided with insulating layer (16).
4. a kind of tumor specimen collecting device for surgical operation according to claim 1 or 2, it is characterised in that：The behaviour
It is slide construction to make bar (9), piston rod (17), pipette (4) and sample crawl pipe (5).
5. a kind of tumor specimen collecting device for surgical operation according to claim 1 or 2, it is characterised in that：Stretch into suction
It is sealing structure to manage the piston on piston rod (17) head in (1) and suction pipe (1).
6. a kind of tumor specimen collecting device for surgical operation according to claim 3, it is characterised in that：Stretch into suction pipe
(1) piston on piston rod (17) head in is sealing structure with suction pipe (1).
7. a kind of tumor specimen collecting device for surgical operation according to claim 1 or 2, it is characterised in that：Described
One recoverer (10) and the second recoverer (11) are Bullet structure, and detachable is mounted on suction pipe (1).
8. a kind of tumor specimen collecting device for surgical operation according to claim 3, it is characterised in that：Described first time
Receipts portion (10) and the second recoverer (11) are Bullet structure, and detachable is mounted on suction pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079459.3A CN108272475B (en) | 2018-01-26 | 2018-01-26 | Tumor specimen collecting device for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079459.3A CN108272475B (en) | 2018-01-26 | 2018-01-26 | Tumor specimen collecting device for surgical operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108272475A true CN108272475A (en) | 2018-07-13 |
| CN108272475B CN108272475B (en) | 2020-10-16 |
Family
ID=62805420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810079459.3A Active CN108272475B (en) | 2018-01-26 | 2018-01-26 | Tumor specimen collecting device for surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108272475B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620307A (en) * | 2019-01-14 | 2019-04-16 | 郑州大学第附属医院 | A kind of excision tool of the tumor operation with disconnecting prevention structure |
| CN113425394A (en) * | 2021-07-21 | 2021-09-24 | 常州安康医疗器械有限公司 | Disposable puncture ware sealing mechanism |
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| US20160058433A1 (en) * | 1998-09-01 | 2016-03-03 | SenoRx. Inc. | Methods and apparatus for securing medical instruments to desired locations in a patient's body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109620307A (en) * | 2019-01-14 | 2019-04-16 | 郑州大学第附属医院 | A kind of excision tool of the tumor operation with disconnecting prevention structure |
| CN109620307B (en) * | 2019-01-14 | 2021-06-04 | 郑州大学第一附属医院 | Tumor surgery is with excision instrument with anti-disengaging structure |
| CN113425394A (en) * | 2021-07-21 | 2021-09-24 | 常州安康医疗器械有限公司 | Disposable puncture ware sealing mechanism |
| CN113425394B (en) * | 2021-07-21 | 2022-05-27 | 常州安康医疗器械有限公司 | Disposable puncture ware sealing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108272475B (en) | 2020-10-16 |
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| CB03 | Change of inventor or designer information |
Inventor after: Hou Feng Inventor after: Sun Zhongmian Inventor after: Chen Yunqing Inventor after: Li Xiansong Inventor after: Zhu Jinming Inventor after: Li Cuifang Inventor before: Li Xiansong Inventor before: Zhu Jinming Inventor before: Li Cuifang |
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Effective date of registration: 20200916 Address after: 266000 Shandong city of Qingdao province Jiangsu City Road No. 16 Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 250031 No. 25 normal road, Tianqiao District, Shandong, Ji'nan Applicant before: Li Xiansong |
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