CN109668755A - A kind of device for extracting breast tumor tissues - Google Patents
A kind of device for extracting breast tumor tissues Download PDFInfo
- Publication number
- CN109668755A CN109668755A CN201811597871.0A CN201811597871A CN109668755A CN 109668755 A CN109668755 A CN 109668755A CN 201811597871 A CN201811597871 A CN 201811597871A CN 109668755 A CN109668755 A CN 109668755A
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- China
- Prior art keywords
- tumor tissues
- breast tumor
- device housing
- bull stick
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to tissue extractor technical fields, more particularly to a kind of device for extracting breast tumor tissues, it solves existing breast tumor tissues sampler to have a single function, deal with the shortcomings that being inconvenient, including device housing and sampling shell, the inside of described device shell, which is equipped with, grinds liner, servo motor has been bolted at the top of device housing, the output end of the servo motor is connected with bull stick, the side of device housing offers feed inlet, and the bottom side of device housing is equipped with feeding pipe, the device for extracting breast tumor tissues structure is simple, it is powered by servo motor and drives the bull stick high-speed rotation of output end, to cut breast tumor tissues using the cutting sheet of end, reach and is ground, and piston cylinder is driven to squeeze out the tumor tissues after grinding from discharge port by servo motor by stir that driving lever makes, structure letter It is single, it is easy to operate, it is practical.
Description
Technical field
The present invention relates to tissue extractor technical field more particularly to a kind of device for extracting breast tumor tissues.
Background technique
Female mammary gland is made of skin, fibr tissue, corpus mamma and fat, and breast cancer is occurred on mammary gland gland
The malignant tumour of skin tissue.99% occurs in women in breast cancer, and male only accounts for 1%.Mammary gland is not to maintain human life activity
Vitals, breast cancer in situ is simultaneously not fatal；But since breast cancer cell loses the characteristic of normal cell, connect between cell
It connects loosely, is easy to fall off.Cancer cell once falls off, and free cancer cell can send out whole body with blood or lymph, is formed and is turned
It moves, threat to life.Breast cancer has become the kinds of tumor for threatening women physical and mental health at present.
Referred to as " biopsy ", also known as surgical pathology inspection referred to as " is examined " outside for biopsy；Referring to should diagnose, treat
Needs, cut from patient's body, clamp take or puncture etc. take out pathological tissues, carry out the technology of pathological examination.This is diagnosis
Most important part in pathology can make specific histopathological diagnosis to most inspection cases, by as facing
The final diagnosis of bed.In Internal Medicine-Oncology, clinically need to carry out biopsy to patient.Biopsy is exactly that a fritter is taken from living tissue
Or several pieces of tissues do pathologic finding, since analyze its tissue change situation, in order to determine diagnosis.
However existing extractor has a single function, and it is relatively complicated to the tumour sampling processing of excision, it uses very not
Just.
Summary of the invention
The purpose of the present invention is to solve existing breast tumor tissues samplers to have a single function, and deals with and is inconvenient
The shortcomings that, and a kind of device for extracting breast tumor tissues proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of device for extracting breast tumor tissues, including device housing and sampling shell, the inside of described device shell are equipped in grinding
Gallbladder has been bolted servo motor at the top of device housing, and the output end of the servo motor is connected with bull stick, device shell
The side of body offers feed inlet, and the bottom side of device housing is equipped with feeding pipe；
The inside of the sampling shell is equipped with piston cylinder, and the side and bottom end of the piston cylinder are mounted on check valve, piston cylinder
Bottom end is also provided with discharge port, and the top bearing for sampling shell is connected with drive rod, and the outer sheath of the drive rod is equipped with driving tooth
Wheel, the inner wall for sampling shell are also welded with switch case, and the inside of the switch case is equipped with reset spring, the inside of switch case
Also it is socketed with push-pull rod, switch case is connected with shaft by push-pull rod, described to turn the tip of the axis and be welded with to nibble with driving gear
The transmission gear of conjunction, the surface of the transmission gear are welded with connecting rod, and the outer sheath of the connecting rod is equipped with telescopic rod, described flexible
The end of bar is connected with piston.
Preferably, one end of the bull stick extends to the bottom inside for grinding liner, and the end of bull stick is socketed with cutting
Blade.
Preferably, one end of the feeding pipe extends to the bottom inside for grinding liner, and the other end of feeding pipe extends to
Inside the side of piston cylinder.
Preferably, the outside of the bull stick and drive rod is arranged with synchronous pulley, the outside winding of the synchronous pulley
There is transmission belt.
Preferably, one end of the push-pull rod is welded with lantern ring, and the inside of the lantern ring is connected with bearing, and lantern ring passes through axis
Hold connection shaft.
Preferably, the side of the push-pull rod is welded with driving lever, and one end of the driving lever extends to outside the top of sampling shell
Side, and the end of driving lever is socketed with shifting block.
The beneficial effects of the present invention are:
1, bull stick high-speed rotation is driven using servo motor, so that the cutting sheet high-speed cutting of bull stick end is placed on grinding
Tumor tissues in liner.
2, it is rotated using driving gear band nutating gear, so that the connecting rod of transmission gear side welding is pulled and stretched
Bar is flexible in the inside of piston cylinder, so that piston is pumped into piston cylinder by feeding pipe by the tumor tissues after liner is ground are ground
And released under the action of check valve from discharge port, realize fast sampling.
3, when needing to sample, it is only necessary to by driving lever by push-pull rod compression reseting spring, make transmission gear and driving tooth
Wheel engagement, easy to operate, sampling is convenient.
In conclusion the device for extracting breast tumor tissues structure is simple, is powered by servo motor and drive turning for output end
Bar high-speed rotation reaches and is ground, and made by stirring driving lever so that the cutting sheet using end cuts breast tumor tissues
It obtaining and drives piston cylinder to squeeze out the tumor tissues after grinding from discharge port by servo motor, structure is simple, and it is easy to operate, it is real
It is strong with property.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of device for extracting breast tumor tissues proposed by the present invention；
Fig. 2 is structural schematic diagram at a kind of A of device for extracting breast tumor tissues proposed by the present invention；
Fig. 3 is structural schematic diagram at a kind of B of device for extracting breast tumor tissues proposed by the present invention.
In figure: 1 device housing, 2 grinding liners, 3 servo motors, 4 bull sticks, 5 feed inlets, 6 sampling shells, 7 feeding pipes, 8 are lived
Plug cylinder, 9 discharge ports, 10 pistons, 11 telescopic rods, 12 check valves, 13 drive rods, 14 driving gears, 15 shafts, 16 transmission gears,
17 connecting rods, 18 switch cases, 19 lantern rings, 20 push-pull rods, 21 reset springs, 22 driving levers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of device for extracting breast tumor tissues, including device housing 1 and sampling shell 6, device housing 1 it is interior
Portion, which is equipped with, grinds liner 2, and the top of device housing 1 has been bolted servo motor 3, the output end connection of servo motor 3
There is bull stick 4, the side of device housing 1 offers feed inlet 5, and the bottom side of device housing 1 is equipped with feeding pipe 7, samples shell 6
Inside be equipped with piston cylinder 8, the side and bottom end of piston cylinder 8 be mounted on check valve 12, and the bottom end of piston cylinder 8 is also provided with out
Material mouth 9, the top bearing of sampling shell 6 are connected with drive rod 13, and the outer sheath of drive rod 13 is equipped with driving gear 14, samples shell 6
Inner wall be also welded with switch case 18, the inside of switch case 18 is equipped with reset spring 21, and the inside of switch case 18 also covers
It is connected to push-pull rod 20, switch case 18 is connected with shaft 15 by push-pull rod 20, and the end of shaft 15 is welded with and driving gear
The transmission gear 16 of 14 engagements, the surface of transmission gear 16 are welded with connecting rod 17, and the outer sheath of connecting rod 17 is equipped with telescopic rod 11, stretches
The end of contracting bar 11 is connected with piston 10；
One end of bull stick 4 extends to the bottom inside for grinding liner 2, and the end of bull stick 4 is socketed with cutting blade, feeding pipe 7
One end extend to the bottom inside for grinding liner 2, the other end of feeding pipe 7 extends to inside the side of piston cylinder 8, bull stick 4
It is arranged with synchronous pulley with the outside of drive rod 13, transmission belt, one end weldering of push-pull rod 20 are arranged on the outside of synchronous pulley
It is connected to lantern ring 19, the inside of lantern ring 19 is connected with bearing, and lantern ring 19 connects shaft 15, the side welding of push-pull rod 20 by bearing
There is driving lever 22, one end of driving lever 22 extends to the top outer of sampling shell 6, and the end of driving lever 22 is socketed with shifting block.
In the present embodiment, servo motor 3 is installed in the inside top of device housing 1, drives bull stick 4 using servo motor 3
High-speed rotation, so that the cutting sheet high-speed cutting of 4 end of bull stick is placed on the tumor tissues ground in liner 2.
Further, in the interior welds drive rod 13 of sampling shell 6, and bull stick 4 is made to drive drive rod 13 by transmission belt
Rotation is rotated using driving gear 14 with nutating gear 16 so that the driving gear 14 in 13 outside of drive rod is rotated, from
And the connecting rod 17 that 16 side of transmission gear is welded pulls telescopic rod 11 flexible in the inside of piston cylinder 8, so that piston 8 passes through
Feeding pipe 7 is pumped into piston cylinder 8 and under the action of check valve 12 by the tumor tissues after liner 2 is ground are ground from discharge port 9
It releases, realizes fast sampling.
Further, switch case 18 is installed in the inside of sampling shell 6, and is arranged in the inside of switch case 18 and resets bullet
Spring 21 is pushed the shaft 15 of 20 terminus collar 19 of push-pull rod connection by the reaction force that compression reseting spring 21 generates, driven
Transmission gear 16 is protruding, so that driving gear 14 is detached from, so that transmission gear 16 can not drive telescopic rod using connecting rod 17
11 is flexible, to stop sampling, when needing to sample, it is only necessary to by driving lever 22 by 20 compression reseting spring 21 of push-pull rod, make
Transmission gear 16 is engaged with driving gear 14, easy to operate, and sampling is convenient.
In conclusion the device for extracting breast tumor tissues structure is simple, is powered by servo motor 3 and drive turning for output end
4 high-speed rotation of bar reaches and is ground, and by stirring driving lever so that the cutting sheet using end cuts breast tumor tissues
22 make drive piston cylinder 8 to squeeze out the tumor tissues after grinding from discharge port 9 by servo motor 3, structure is simple, operation
It is convenient, it is practical.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of device for extracting breast tumor tissues, including device housing (1) and sampling shell (6), which is characterized in that described device shell
The inside of body (1), which is equipped with, grinds liner (2), has been bolted servo motor (3) at the top of device housing (1), described to watch
The output end for taking motor (3) is connected with bull stick (4), and the side of device housing (1) offers feed inlet (5), and device housing (1)
Bottom side be equipped with feeding pipe (7)；
The inside of sampling shell (6) is equipped with piston cylinder (8), and the side and bottom end of the piston cylinder (8) are mounted on check valve
(12), the bottom end of piston cylinder (8) is also provided with discharge port (9), and the top bearing of sampling shell (6) is connected with drive rod (13), institute
The outer sheath for stating drive rod (13) is equipped with driving gear (14), and the inner wall of sampling shell (6) is also welded with switch case (18), described
The inside of switch case (18) is equipped with reset spring (21), and the inside of switch case (18) is also socketed with push-pull rod (20), switchs
Shell (18) is connected with shaft (15) by push-pull rod (20), and the end of the shaft (15) is welded with nibbles with driving gear (14)
The surface of the transmission gear (16) of conjunction, the transmission gear (16) is welded with connecting rod (17), is arranged on the outside of the connecting rod (17)
Have telescopic rod (11), the end of the telescopic rod (11) is connected with piston (10).
2. a kind of device for extracting breast tumor tissues according to claim 1, which is characterized in that one end of the bull stick (4)
The bottom inside for grinding liner (2) is extended to, and the end of bull stick (4) is socketed with cutting blade.
3. a kind of device for extracting breast tumor tissues according to claim 1, which is characterized in that the one of the feeding pipe (7)
End extends to the bottom inside for grinding liner (2), and the other end of feeding pipe (7) extends to inside the side of piston cylinder (8).
4. a kind of device for extracting breast tumor tissues according to claim 1, which is characterized in that the bull stick (4) and transmission
The outside of bar (13) is arranged with synchronous pulley, is arranged with transmission belt on the outside of the synchronous pulley.
5. a kind of device for extracting breast tumor tissues according to claim 1, which is characterized in that the one of the push-pull rod (20)
End is welded with lantern ring (19), and the inside of the lantern ring (19) is connected with bearing, and lantern ring (19) connects shaft (15) by bearing.
6. a kind of device for extracting breast tumor tissues according to claim 1, which is characterized in that the one of the push-pull rod (20)
Side is welded with driving lever (22), and one end of the driving lever (22) extends to the top outer of sampling shell (6), and the end of driving lever (22)
It is socketed with shifting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597871.0A CN109668755A (en) | 2018-12-26 | 2018-12-26 | A kind of device for extracting breast tumor tissues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597871.0A CN109668755A (en) | 2018-12-26 | 2018-12-26 | A kind of device for extracting breast tumor tissues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109668755A true CN109668755A (en) | 2019-04-23 |
Family
ID=66146139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597871.0A Pending CN109668755A (en) | 2018-12-26 | 2018-12-26 | A kind of device for extracting breast tumor tissues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109668755A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946106A (en) * | 2019-03-17 | 2019-06-28 | 佳木斯大学 | A kind of device for extracting breast tumor tissues |
| CN111855309A (en) * | 2020-07-24 | 2020-10-30 | 温州芳植生物科技有限公司 | Automatic collection and processing device in sampling capsule toilet |
| CN113662591A (en) * | 2021-01-19 | 2021-11-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for tumor pharmacological research |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946106A (en) * | 2019-03-17 | 2019-06-28 | 佳木斯大学 | A kind of device for extracting breast tumor tissues |
| CN111855309A (en) * | 2020-07-24 | 2020-10-30 | 温州芳植生物科技有限公司 | Automatic collection and processing device in sampling capsule toilet |
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| CN113662591A (en) * | 2021-01-19 | 2021-11-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for tumor pharmacological research |
| CN113662591B (en) * | 2021-01-19 | 2024-04-19 | 安徽医学高等专科学校 | Sample sampling and collecting system convenient for pharmacological research of tumors |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |