CN108433752A - A kind of gastric cancer holostrome specimen sampler - Google Patents
A kind of gastric cancer holostrome specimen sampler Download PDFInfo
- Publication number
- CN108433752A CN108433752A CN201810037605.6A CN201810037605A CN108433752A CN 108433752 A CN108433752 A CN 108433752A CN 201810037605 A CN201810037605 A CN 201810037605A CN 108433752 A CN108433752 A CN 108433752A
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- China
- Prior art keywords
- syringe
- hole
- ring
- semi
- core bar
- 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
- 208000005718 Stomach Neoplasms Diseases 0.000 title claims abstract description 13
- 206010017758 gastric cancer Diseases 0.000 title claims abstract description 13
- 201000011549 stomach cancer Diseases 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000005070 sampling Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 7
- 239000000523 sample Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000026267 regulation of growth Effects 0.000 description 1
- 239000007921 spray 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
- A61B10/0233—Pointed or sharp biopsy instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of gastric cancer holostrome specimen samplers, including syringe and core bar, core bar is arranged in syringe, syringe needle is provided on syringe, syringe is provided with lid backwards to one end of syringe needle, the rod aperture slid for core bar is offered on lid, gum cover is provided on core bar, fixed structure is provided on core bar, fixed structure includes control-rod, spring and the locating piece in " Z " font, slide opening is offered on core bar, and mounting hole is offered on the side wall of slide opening, the location hole being embedded in for locating piece is offered on the hole wall of rod aperture.When sampling, when aspiration approximately reaches desirable value, locating piece is just directed at location hole, the powered control-rod of spring slides, and to drive locating piece to be inserted into location hole, core bar is mutually locked with syringe, extraction amount is accurately controlled to realize, prevent from excessively extracting the pain brought to patient reduces the accuracy of chemical examination prevented also from very few extraction.
Description
Technical field
The present invention relates to a kind of medical devices, more particularly to a kind of gastric cancer holostrome specimen sampler.
Background technology
Tumour is body under the effect of various carcinogenic factors, and some cell of local organization picks up pair at the genetic level
The normal regulation of growth leads to its clonal abnormality hyperplasia and the abnormality that is formed, but tumour is also being divided benign and disliked
Property, it carries out pathological analysis and just needs to sample tumour.It can lead to when clinically carrying out body-surface tumor active check sampling to patient
It crosses operative incision successfully to realize, but since the pain that operative incision can be brought to patient is larger, generally mostly uses at present
Syringe is sampled, the negative pressure absorbing tumor tissues generated by syringe.Legacy sampler is relatively simple, will using pressure
Sampling probe penetrates in tumour, is acted on by pressure and extracts tumor tissues into syringe.In extraction, operating personnel are not easy directly
Depending on the scale on syringe, a rough amount is extracted with feeling, it is sometimes decimated more, the pain of patient is increased, extraction is very few again
The accuracy of inspection can be reduced.
Invention content
It is auxiliary in view of the deficiencies of the prior art, the present invention intends to provide a kind of gastric cancer holostrome specimen sampler
Operating personnel are helped to accurately control the histiocytic amount of extraction.
To achieve the above object, the present invention provides following technical solutions：A kind of gastric cancer holostrome specimen sampler, including needle
Cylinder and core bar, core bar are arranged in syringe, syringe needle are provided on syringe, syringe is provided with lid, lid backwards to one end of syringe needle
On offer the rod aperture slid for core bar, be provided with gum cover on core bar, the inner wall of gum cover and syringe coordinates, to be slid in core bar
When, change the air pressure in syringe, the fixed structure for fixing core bar is provided on core bar, fixed structure includes control-rod, bullet
Spring and locating piece in " Z " font, slide opening are offered on core bar, control-rod sliding is arranged on slide opening, is opened on the side wall of slide opening
Equipped with mounting hole, it is hinged in the middle part of locating piece in mounting hole and one end is hinged with control-rod, confession is offered on the hole wall of rod aperture
The location hole of locating piece insertion, spring are arranged in slide opening, and one end offsets with control-rod, and the bottom of the other end and slide opening offsets,
Push lever slides to outside slide opening, and locating piece is driven to swing, so that locating piece is inserted into location hole, core bar is mutually locked with lid
It is fixed.
As a further improvement on the present invention, the position limiting structure for limiting core bar position, limit knot are provided in syringe
Structure includes limited block and spacing ring, and spacing ring is arranged on the side wall of core bar, and limited block is arranged on the inner wall of syringe, spacing ring
On be provided with the notch passed through for limited block.
As a further improvement on the present invention, further include cleaning device, cleaning device includes rinse bath, for fixing syringe
Fixing device and flushing device for scrubbing syringe, fixing device include pedestal, the first semi-ring, the second semi-ring and for solid
The fixed structure of fixed first semi-ring and the second semi-ring, pedestal are fixed in rinse bath, and the first semi-ring is fixed on the base, and the second half
Ring sliding is set on the base, and after the first semi-ring and the second semi-ring clamp syringe, fixed structure is by the first semi-ring and the second half
Ring is fixed, and syringe is fixed in rinse bath.
As a further improvement on the present invention, fixed structure includes fixed seat, pressure rack, handle and connection sheet, in fixed seat
The first hole and the second hole are offered, third hole and the 4th hole are offered on handle, the 5th hole and the 6th hole are offered in connection sheet,
Seven apertures in the human head and octal are offered in pressure rack, seven apertures in the human head and octal are arranged in the side of pressure rack, and pressure rack is backwards to one end of seven apertures in the human head
It is provided with the compression bar for fixed second half ring, octal and the first hole are hinged, and actuating arm is formed between seven apertures in the human head and octal the,
Pressure arm is formed between seven apertures in the human head and compression bar the, and the press section pressed for people, press section and the 4th hole and third are provided on handle
The substantially rectilinear arrangement in hole, the 6th hole is hinged with the second hole, and the 4th hole is hinged with the 5th hole, and third hole is hinged with seven apertures in the human head, with
Lever arm is formed between the 5th hole and the 6th hole, is formed between press section and the 4th hole and presses pressure arm, shape between the 4th hole and seven apertures in the human head
At actuating arm, after the first semi-ring and the second semi-ring clamp syringe, press section is pressed, driving actuating arm rotation drives pressure arm
Rotation drives compression bar to resist the second semi-ring, and the first semi-ring and the second semi-ring are locked.
As a further improvement on the present invention, flushing device includes washing away seat, nozzle, motor, cylinder and hairbrush, washes away seat
It is fixed in rinse bath, cylinder, which is fixed on, to be washed away on seat, and motor is fixed on the push rod of cylinder, and the shaft in motor is arranged in hairbrush
On, cylinder pushes hairbrush to enter syringe, and motor drives hairbrush rotation, and to scrub the inner wall of syringe, nozzle is arranged on hairbrush, and
It is arranged to inject liquid into syringe.
As a further improvement on the present invention, further include cart, water tank and water pump are provided on cart, water tank connects with water pump
It connects, water pump is connect with nozzle.
Beneficial effects of the present invention, when sampling, when aspiration approximately reaches desirable value, locating piece is just directed at positioning
The powered control-rod sliding in hole, spring mutually locks core bar with syringe to drive locating piece to be inserted into location hole, from
And realize and accurately control extraction amount, it prevents from excessively extracting the pain brought to patient, prevented also from very few extraction, reduces chemical examination
Accuracy.And after locating rod positioning, core bar can be prevented to be pulled when extracting histocyte, make operating personnel without continuing
Core bar is controlled, core bar need to only be pulled in place, simplify histiocytic extraction step.When histocyte of taking is chemically examined, operation
Control-rod is pressed into slide opening by personnel, and locating piece is driven to skid off location hole, and core bar is then pressed into syringe, squeezes out histocyte.
Description of the drawings
Fig. 1 is the structure chart of first embodiment of the invention；
Fig. 2 is the partial enlarged view of Fig. 1 marks；
Fig. 3 is the structure chart of fixing device；
Fig. 4 is the structure chart of fixed structure；
Fig. 5 is the structure chart of cleaning device；
Fig. 6 is the structure chart of the embodiment with cart.
Specific implementation mode
The present invention is described in further detail below in conjunction with the embodiment given by attached drawing.
Shown in Fig. 6, a kind of gastric cancer holostrome specimen sampler of the present embodiment, including syringe 1 and core bar 2, core
Bar 2 is arranged in syringe 1, and syringe needle 3 is provided on syringe 1, and syringe 1 is provided with lid 4 backwards to one end of syringe needle 3, is opened on lid 4
Equipped with the rod aperture g2 slid for core bar 2, gum cover 5 is provided on core bar 2, gum cover 5 and the inner wall of syringe 1 coordinate, to be slided in core bar 2
When shifting, change the air pressure in syringe 1, the fixed structure for fixing core bar 2 is provided on core bar 2, fixed structure includes control
Bar 6, spring 7 and the locating piece 8 in " Z " font offer slide opening g1 on core bar 2, and the sliding of control-rod 6 is arranged on slide opening g1,
Mounting hole g3 is offered on the side wall of slide opening g1, the middle part of locating piece 8 is hinged in mounting hole g3 and one end is cut with scissors with control-rod 6
It connects, the location hole g4 being embedded in for locating piece 8 is offered on the hole wall of rod aperture g2, spring 7 is arranged in slide opening g1, one end and control
Bar 6 offsets, and the bottom of the other end and slide opening g1 offsets, and push lever 6 slides to outside slide opening g1, and locating piece 8 is driven to swing, with
So that locating piece 8 is inserted into location hole g4, core bar 2 and 4 phase of lid are locked.
When sampling, syringe needle 3 is inserted into the histoorgan for needing to sample by operating personnel, is pulled back core bar 2, is inhaled by negative pressure
Draw, histocyte is detached with human body, sucks in syringe 1, when aspiration approximately reaches desirable value, locating piece 8 is just aligned
The powered control-rod 6 of location hole g4, spring 7 slide, to drive locating piece 8 to be inserted into location hole g4, by core bar 2 and needle
Cylinder 1 phase locking, accurately controls extraction amount to realize, prevents from excessively extracting the pain brought to patient, prevented also from very few pumping
It takes, reduces the accuracy of chemical examination.And after locating rod positioning, core bar 2 can be prevented to be pulled, make behaviour when extracting histocyte
Make personnel without persistently controlling core bar 2, core bar 2 need to only be pulled in place, simplify histiocytic extraction step.It takes tissue
When cell assays, control-rod 6 is pressed into slide opening g1 by operating personnel, is driven locating piece 8 to skid off location hole g4, is then pressed core bar 2
Enter syringe 1, squeezes out histocyte.
As a kind of improved specific implementation mode, the position limiting structure for limiting 2 position of core bar is provided in syringe 1,
Position limiting structure includes limited block 9 and spacing ring 10, and spacing ring 10 is arranged on the side wall of core bar 2, and limited block 9 is arranged in syringe 1
Inner wall on, the notch passed through for limited block 9 is provided on spacing ring 10.
For locating piece 8 on the wall of slide opening g1, structure is more insecure, when the operating force of operating personnel is larger,
It is easily damaged.The position that core bar 2 is limited by limited block 9 and spacing ring 10, makes locating piece 8 that the position being destroyed be not achieved, from
And prevent locating piece 8 from damaging.
Further include cleaning device as a kind of improved specific implementation mode, cleaning device includes rinse bath 11, for solid
Determine the fixing device of syringe 1 and the flushing device for scrubbing syringe 1, fixing device includes pedestal 12, the first semi-ring 13, second
Semi-ring 14 and fixed structure for fixing the first semi-ring 13 and the second semi-ring 14, pedestal 12 are fixed in rinse bath 11, and first
Semi-ring 13 is fixed on pedestal 12, and the sliding of the second semi-ring 14 is arranged on pedestal 12, when the first semi-ring 13 and the second semi-ring 14 press from both sides
Firmly after syringe 1, fixed structure fixes the first semi-ring 13 and the second semi-ring 14, and syringe 1 is fixed in rinse bath 11.Fixed knot
Structure includes fixed seat 23, pressure rack 24, handle 25 and connection sheet 26, and the first hole k1 and the second hole k2 are offered in fixed seat 23, pressure
Third hole k3 and the 4th hole k4 is offered on 25, the 5th hole k5 and the 6th hole k6 is offered in connection sheet 26, is opened in pressure rack 24
Equipped with seven apertures in the human head k7 and octal k8, seven apertures in the human head and octal k8 are arranged in the side of pressure rack 24, and pressure rack 24 is backwards to seven apertures in the human head k7's
One end is provided with to be hinged for the compression bar k9, octal k8 of fixed second half ring 14 and the first hole k1, in seven apertures in the human head k7 and the 8th
Actuating arm is formed between the k8 of hole, pressure arm is formed between seven apertures in the human head k7 and compression bar k9, the pressing pressed for people is provided on handle 25
Portion, press section and the 4th hole k4 and the substantially rectilinear arrangements of third hole k3, the 6th hole k6 and the second hole k2 is hinged, the 4th hole k4 and
5th hole k5 is hinged, and third hole k3 and seven apertures in the human head k7 are hinged, to form lever arm between the 5th hole k5 and the 6th hole k6, are pressing
It is formed between portion and the 4th hole k4 and presses pressure arm, form actuating arm between the 4th hole k4 and seven apertures in the human head k7, when the first semi-ring 13 and the second half
After ring 14 clamps syringe 1, press section is pressed, driving actuating arm rotation drives pressure arm rotation, and compression bar k9 is driven to resist the second half
Ring 14 locks the first semi-ring 13 and the second semi-ring 14.Flushing device includes washing away seat 15, nozzle 16, motor 17,18 and of cylinder
Hairbrush 19 washes away seat 15 and is fixed in rinse bath 11, and cylinder 18, which is fixed on, to be washed away on seat 15, and motor 17 is fixed on pushing away for cylinder 18
On bar, hairbrush 19 is arranged in the shaft of motor 17, and cylinder 18 pushes hairbrush 19 to enter syringe 1, and motor 17 drives 19 turns of hairbrush
Dynamic, to scrub the inner wall of syringe 1, nozzle 16 is arranged on hairbrush 19, and is arranged to inject liquid into syringe 1.
Syringe 1 is placed on the first semi-ring 13 by operating personnel after having used syringe 1, then pushes the second semi-ring 14
It is moved towards the first semi-ring 13, syringe 1 is clamped.Syringe 1 is clamped in this way, it is simple in structure, it is easy to operate.Then operate
Personnel press press section, drive actuating arm to rotate clockwise, driving pressure arm rotates counterclockwise, and compression bar k9 is made to resist the first semi-ring
13, to lock the first semi-ring 13 and the second semi-ring 14, syringe 1 is fixed in rinse bath 11.It is fixed by above structure
First semi-ring 13 and the second semi-ring 14, operating personnel need to only pull handle 25, so that it may control the first semi-ring 13 and the second semi-ring 14
Locking with separate, it is easy to operate.Then start flushing device, cylinder 18 enters with electric brush 19 in syringe 1, and nozzle 16 is towards needle
Water spray in cylinder 1, motor 17 are rotated with electric brush 19, to the inner wall of automatic flushing syringe 1.By above-mentioned setting, without artificial
It rinses, you can cleaning syringe 1 reduces manual operation.
As a kind of improved specific implementation mode, further includes cart 20, water tank 21 and water pump 22 is provided on cart 20,
Water tank 21 is connect with water pump 22, and water pump 22 is connect with nozzle 16.
By above-mentioned setting, operating personnel can prevent group to be woven in needle with cleaning equipment to facilitate cleaning syringe 1 in time
It is condensed on cylinder 1, causes cleaning inconvenient.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of gastric cancer holostrome specimen sampler, it is characterised in that：Including syringe (1), core bar (2), core bar (2) setting exists
In syringe (1), syringe needle (3) is provided on the syringe (1), the syringe (1) is provided with lid backwards to one end of syringe needle (3)
(4), the rod aperture (g2) slid for core bar (2) is offered on the lid (4), and gum cover (5), glue are provided on the core bar (2)
The inner wall for covering (5) and syringe (1) coordinates, with when core bar (2) slides, the air pressure in change syringe (1), on the core bar (2)
It is provided with the fixed structure for fixing core bar (2), the fixed structure includes control-rod (6), spring (7) and is in " Z " font
Locating piece (8), slide opening (g1) is offered on the core bar (2), control-rod (6) sliding is arranged on slide opening (g1), institute
It states and offers mounting hole (g3) on the side wall of slide opening (g1), be hinged in the middle part of the locating piece (8) in mounting hole (g3) and one
End is hinged with control-rod (6), is offered on the hole wall of the rod aperture (g2) for the embedded location hole (g4) of locating piece (8), described
Spring (7) setting is in slide opening (g1), and one end offsets with control-rod (6), and the bottom of the other end and slide opening (g1) offsets, and pushes control
Bar (6) processed slides outside to slide opening (g1), and locating piece (8) is driven to swing, so that locating piece (8) is inserted into location hole (g4), by core bar
(2) it is mutually locked with lid (4).
2. a kind of gastric cancer holostrome specimen sampler according to claim 1, it is characterised in that：Setting in the syringe (1)
It is useful for the position limiting structure of limitation core bar (2) position, the position limiting structure includes limited block (9) and spacing ring (10), the limit
Position ring (10) is arranged on the side wall of core bar (2), and the limited block (9) is arranged on the inner wall of syringe (1), the spacing ring
(10) notch (11) passed through for limited block (9) is provided on.
3. a kind of gastric cancer holostrome specimen sampler according to claim 2, it is characterised in that：Further include cleaning device, institute
Cleaning device is stated to include rinse bath (11), the fixing device for fixing syringe (1) and wash away dress for scrub syringe (1)
Set, the fixing device include pedestal (12), the first semi-ring (13), the second semi-ring (14) and for fix the first semi-ring (13) and
The fixed structure of second semi-ring (14), the pedestal (12) are fixed in rinse bath (11), and first semi-ring (13) is fixed on
On pedestal (12), the second semi-ring (14) sliding is arranged on pedestal (12), when the first semi-ring (13) and the second semi-ring (14)
After clamping syringe (1), fixed structure is fixed by the first semi-ring (13) and the second semi-ring (14), and syringe (1) is fixed on rinse bath
(11) in.
4. a kind of gastric cancer holostrome specimen sampler according to claim 3, it is characterised in that：The fixed structure includes solid
Reservation (23), pressure rack (24), handle (25) and connection sheet (26) offer the first hole (k1) and second on the fixed seat (23)
Hole (k2) offers third hole (k3) and the 4th hole (k4) on the handle (25), the 5th is offered on the connection sheet (26)
Hole (k5) and the 6th hole (k6) offer seven apertures in the human head (k7) and octal (k8), the seven apertures in the human head and the 8th on the pressure rack (24)
Hole (k8) setting is provided with backwards to one end of seven apertures in the human head (k7) for fixing second in the side of pressure rack (24), the pressure rack (24)
The compression bar (k9) of semi-ring (14), the octal (k8) is hinged with the first hole (k1), between seven apertures in the human head (k7) and octal (k8)
Actuating arm is formed, forms pressure arm between seven apertures in the human head (k7) and compression bar (k9), is provided on the handle (25) and is pressed for people
Press section, the press section and the 4th hole (k4) and third hole (k3) substantially rectilinear arrangement, the 6th hole (k6) and second
Hole (k2) is hinged, and the 4th hole (k4) is hinged with the 5th hole (k5), and third hole (k3) is hinged with seven apertures in the human head (k7), in the 5th hole
(k5) lever arm is formed between the 6th hole (k6), is formed between press section and the 4th hole (k4) and presses pressure arm, the 4th hole (k4) and the
Actuating arm is formed between seven apertures in the human head (k7), after the first semi-ring (13) and the second semi-ring (14) clamp syringe (1), presses press section, is driven
Dynamic actuating arm rotation, drives pressure arm rotation, drives compression bar (k9) to resist the second semi-ring (14), by the first semi-ring (13) and second
Semi-ring (14) locks.
5. a kind of gastric cancer holostrome specimen sampler according to claim 4, it is characterised in that：The flushing device includes punching
Brush holder (15), nozzle (16), motor (17), cylinder (18) and hairbrush (19), the seat (15) that washes away are fixed on rinse bath (11)
Interior, the cylinder (18), which is fixed on, washes away on seat (15), and the motor (17) is fixed on the push rod of cylinder (18), the hairbrush
(19) it is arranged in the shaft of motor (17), cylinder (18) pushes hairbrush (19) to enter syringe (1), and motor (17) drives hairbrush
(19) it rotates, to scrub the inner wall of syringe (1), the nozzle (16) is arranged on hairbrush (19), and is arranged to syringe (1)
Interior injection liquid.
6. a kind of gastric cancer holostrome specimen sampler according to claim 5, it is characterised in that：Further include cart (20), institute
It states and is provided with water tank (21) and water pump (22) on cart (20), the water tank (21) connect with water pump (22), the water pump (22)
It is connect with nozzle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037605.6A CN108433752B (en) | 2018-01-15 | 2018-01-15 | Stomach cancer holostrome sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037605.6A CN108433752B (en) | 2018-01-15 | 2018-01-15 | Stomach cancer holostrome sample sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108433752A true CN108433752A (en) | 2018-08-24 |
| CN108433752B CN108433752B (en) | 2021-01-12 |
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ID=63190917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810037605.6A Expired - Fee Related CN108433752B (en) | 2018-01-15 | 2018-01-15 | Stomach cancer holostrome sample sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN108433752B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109276278A (en) * | 2018-11-28 | 2019-01-29 | 河南牧业经济学院 | Toy subcutaneous mass extracts holder |
| CN110938530A (en) * | 2019-12-10 | 2020-03-31 | 华中科技大学 | Adaptor, device and method for continuously acquiring micro tissue blocks |
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| CN110938530B (en) * | 2019-12-10 | 2021-12-21 | 华中科技大学 | Method for continuously obtaining micro tissue blocks |
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