CN106901783A - Body cavity Exfoliated tumor cells collection equipment and tumour cell harvester - Google Patents
Body cavity Exfoliated tumor cells collection equipment and tumour cell harvester Download PDFInfo
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- CN106901783A CN106901783A CN201710258208.7A CN201710258208A CN106901783A CN 106901783 A CN106901783 A CN 106901783A CN 201710258208 A CN201710258208 A CN 201710258208A CN 106901783 A CN106901783 A CN 106901783A
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- body cavity
- tumor cells
- flushing liquor
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- exfoliated tumor
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- 210000004881 tumor cell Anatomy 0.000 title claims abstract description 53
- 238000011010 flushing procedure Methods 0.000 claims abstract description 62
- 230000001174 ascending effect Effects 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 238000007912 intraperitoneal administration Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001727 in vivo Methods 0.000 claims 1
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 5
- 210000004027 cell Anatomy 0.000 description 23
- 238000001514 detection method Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 5
- 239000006210 lotion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000006678 Abdominal Neoplasms Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 206010027336 Menstruation delayed Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material 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
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/79—Filters for solid matter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a kind of body cavity Exfoliated tumor cells collection equipment and tumour cell harvester, it is related to medical instruments field.The tumour cell collection equipment includes collection vessel, flushing liquor ascending pipe, internal ascending pipe and collecting pipe；The collection vessel is internally provided with the filter that may filter that out tumour cell；Described flushing liquor ascending pipe one end connects with the collection vessel, and the other end is used to inject flushing liquor；One end of the internal ascending pipe connects with the collection vessel, and the other end is used for injecting the flushing liquor in patient's body；Described collecting pipe one end connects with the filter, the other end be used for be input into it is flushed after the flushing liquor.The body cavity Exfoliated tumor cells harvester includes tumour cell collection equipment as described above, and also including power set, the power set are used to extract the flushing liquor in abdominal cavity of patients and inject the collecting pipe.The present invention solves body cavity Exfoliated tumor cells recall rate false negative rate technical problem high.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to a kind of body cavity Exfoliated tumor cells collection equipment and swollen
Oncocyte harvester.
Background technology
Chest, malignant abdominal tumors come off the treatment of Implantation matastasis, are a global problems so far.For planting
Transfer patient is planted, chest, the detection of abdominal cavity Exfoliated tumor cells of focus is especially visible by naked eyes, contributes to early detection to plant
Shift and give effectively treatment in time, extend survival of patients.But ignorance due to being detected to body cavity Exfoliated tumor cells and
Detection method it is lack of standardization, cause cast-off cells false negative rate higher, patients with terminal ratio is seriously underestimated, and directly affects treatment
Effect.Therefore, the body cavity Exfoliated tumor cells that a kind of simple to operation, filtering is abundant, collection is complete, be conducive to accurate detection are sought
Collection equipment, can more accurately determine the therapeutic scheme of late period Implantation matastasis patient.
At present, also rarer hospital is acquired detection specifically designed for chest, belly cavity tumor cast-off cells, the side for generally using
Method is：To in body cavity inject 200ml physiological saline be rinsed, then by low level extract out it is flushed after physiological saline, inspection
The abdominal cavity cast-off cells surveyed in physiological saline.
However, this method has Railway Project, one is that lavation saline volume is few, it is impossible to fully rinse abdominal cavity, is collected
Cell number is less；Two is that cannot completely extract flushing liquor, and flushing liquor is retained in the intraperitoneal part that has of patient；Three is to extract
During, because the reason cast-off cells such as violence are more easily damaged.So, the detection to cast-off cells is possible to that false the moon can be caused
Property rate increase, it is impossible to accurate reflection body cavity Implantation matastasis state comprehensively.
Based on this, the invention provides a kind of body cavity Exfoliated tumor cells collection equipment and tumour cell harvester solving
Certainly above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of body cavity Exfoliated tumor cells collection equipment, to solve to exist in the prior art
The low technical problem of cast-off cells recall rate.
The present invention also aims to provide a kind of tumour cell harvester, for solving above-mentioned technical problem.
Based on above-mentioned first purpose, the invention provides a kind of tumour cell collection equipment, including collection vessel, flushing liquor
Ascending pipe, internal ascending pipe and collecting pipe；
The collection vessel is internally provided with the filter that may filter that out tumour cell；
Described flushing liquor ascending pipe one end connects with the collection vessel, and the other end is used to inject flushing liquor；
One end of the internal ascending pipe connects with the collection vessel, and the other end is used for injecting the punching in patient's body
Washing lotion；
Described collecting pipe one end connects with the filter, the other end be used for be input into it is flushed after the flushing liquor.
Optionally, it is provided with controlling switch on the flushing liquor ascending pipe, the internal ascending pipe and the collecting pipe.
Optionally, the controlling switch is pipe clamp.
Optionally, the filter is nanofiltration net.
Optionally, the screen pack is detachably connected with the collection vessel.
Optionally, the collection vessel is liquid storing bag.
Optionally, the reserves of the liquid storing bag are 3.5L.
Optionally, medicine-pouring pipe is also communicated with the collection vessel, the porch of the medicine-pouring pipe is provided with protective cap.
Based on above-mentioned second purpose, the invention provides a kind of tumour cell harvester, the tumour cell collection dress
Put including tumour cell collection equipment as described above, also including power set, the power set are used to extract patient's body lumen
Interior flushing liquor simultaneously injects the collecting pipe.
Optionally, the power set are drawing liquid pump, and the output end of the drawing liquid pump is connected with the collecting pipe.
The body cavity Exfoliated tumor cells collection equipment that the present invention is provided, when in use, first notes the flushing liquor
Enter pipe to be connected with flushing liquor storage device, general flushing liquor uses physiological saline.Then, the internal ascending pipe is inserted into
In the body cavity of patient.So, flushing liquor will be rinsed to the body cavity of patient, and power set extract rushing in patient's body lumen
Washing lotion simultaneously injects the collecting pipe, then after inflow filter filtering, then pumps into human body.Drive of the flushing liquor in power set
Ceaselessly so as to the cast-off cells in patient's body completely be developed, then filtered in circulation flushing patient body under dynamic
Device is filtered out.By way of this circulation flushing, body cavity can be fully rinsed, it is more to collect cell number, flushing liquor can be with
It is complete to extract filtering out, abdominal cavity cast-off cells are preferably collected, cell detection tumour cell is filtered after abundant intraperitoneal perfusion, increase
The recall rate of tumour cell, reduces false negative rate.
Based on this, the present invention than original technology, with simple to operation, filtering fully, collect it is complete, be conducive to precisely inspection
The advantages of surveying, increase tumour cell recall rate, reduce false negative rate.Medicine in body cavity can also be carried out by way of injection simultaneously
Thing is treated.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 provides the structural representation of the tumour cell collection equipment of liquid storage pocket type for the embodiment of the present invention；
Fig. 2 is the structural representation of the tumour cell collection equipment of tub provided in an embodiment of the present invention；；
Fig. 3 is the structural representation of filter core part and bung；
Fig. 4 is the structural representation of barrel-shaped filter core.
Icon：1- collection vessels；11- stavings；12- end caps；2- flushing liquor ascending pipes；Ascending pipe in 3- bodies；4- collecting pipes；
5- filters；51- barrels of bottom；52- pillars；53- bungs；54- filter screens；6- controlling switches；7- medicine-pouring pipes.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Body cavity Exfoliated tumor cells collection equipment embodiment one
As shown in figure 1, providing a kind of body cavity Exfoliated tumor cells collection equipment, the tumour that comes off in the present embodiment
Cell collection utensil includes collection vessel 1, flushing liquor ascending pipe 2, internal ascending pipe 3 and collecting pipe 4；
The collection vessel 1 is internally provided with the filter 5 that may filter that out tumour cell；
Described one end of flushing liquor ascending pipe 2 connects with the collection vessel 1, and the other end is used to inject flushing liquor；
One end of the internal ascending pipe 3 connects with the collection vessel 1, and the other end is used for described to being injected in patient's body
Flushing liquor；
The one end of the collecting pipe 4 connects with the filter 5, the other end be used for be input into it is flushed after the flushing
Liquid.
The tumour cell collection equipment that the present invention is provided, when in use, first by the flushing liquor ascending pipe 2 and punching
Washing lotion storage device is connected, and general flushing liquor uses physiological saline.Then, the internal ascending pipe 3 is inserted into patient's
In body cavity.So, flushing liquor will be rinsed to the body cavity of patient, and power set extract flushing liquor in patient's body lumen simultaneously
The collecting pipe 4 is injected, after then inflow filter 5 is filtered, then is pumped into human body.Flushing liquor is under the driving of power set
Ceaselessly in circulation flushing patient body, so as to the cast-off cells in patient's body lumen completely be developed, then filled by filtering
5 are put to filter out.By way of this circulation flushing, chamber can be fully rinsed, collection cell number is more, and flushing liquor can be complete
Extraction filtering, preferably collect body cavity cast-off cells, after abundant intraperitoneal perfusion filter cell detection tumour cell, increase tumour
The recall rate of cell, reduces false negative rate.
Based on this, the present invention than original technology, with simple to operation, filtering fully, collect it is complete, be conducive to precisely inspection
The advantages of surveying, increase tumour cell recall rate, reduce false negative rate.Medicine in body cavity can also be carried out by way of injection simultaneously
Thing is treated.
Such as Fig. 1, in the alternative of the present embodiment, the flushing liquor ascending pipe 2, the internal ascending pipe 3 and the receipts
Controlling switch 6 is provided with collector 4.
By the controlling switch 6, the opening and closing of control piper.
Further, the controlling switch 6 is pipe clamp.
In addition to pipe clamp, it would however also be possible to employ adjuster, the flushing liquor ascending pipe 2, the internal ascending pipe 3 and described
Collecting pipe 4 uses syringe for medical purpose, in this manner it is possible to flow velocity of flushing liquor etc. is adjusted, such that it is able to adjust out most suitable punching
Washing lotion circulation rate.
Such as Fig. 2-4, in the alternative of the present embodiment, the filter 5 is nanofiltration net.
The aperture of screen pack is preferably 15 nanometers, can completely filter out the cell for coming off, it is ensured that the verification and measurement ratio of cell.
Filter 5 can be used as using filter membranes such as pellicles.
Further, the screen pack is detachably connected with the collection vessel 1.
It is detachably connected the cell after being easy to handset to filter.
Whole collection vessel 1 can be arranged to diversified forms with filter 5.Optionally, the collection vessel 1 includes bucket
Body 11, one end is provided with detachable end 12；Preferred bung is spirally connected with staving 11.The filter 5 includes barrel-shaped filter
Core, the bung 53 of the barrel-shaped filter core including bucket bottom 51, many pillars 52 and annular, one end of many pillars 52 with it is described
Bucket bottom 51 is affixed, and along the circumferential uniform arrangement in the bucket bottom 51, the other end of many pillars 52 connects the bung 53 of annular,
The bung 53 is affixed with end cap 12, and the bucket bottom 51 is detachably connected with the bottom of the staving 11, can be using the shape being spirally connected
Formula；The outer of the bung 53 is detachably connected with the end cap 12 of the collection vessel 1 and is for example spirally connected；The many pillars 52
Inner side is coated with filter screen 54, and the two ends of filter screen 54 seal affixed with bucket bottom 51 and bung 53 respectively.Then the collecting pipe 4, institute
Flushing liquor ascending pipe 2 is stated to be connected with the filter 5 by the end cap 12, and the internal ascending pipe 3 is arranged on and collects
The bottom of container 1.
This is a kind of wherein implementation method, it would however also be possible to employ remaining mode, for example, the collection vessel 1 is liquid storing bag,
The end of the flushing liquor ascending pipe 2, the internal ascending pipe 3 and the collecting pipe 4 is sealed affixed in the form of hot padding
In liquid storing bag.Pellicle is also adopted by the form of hot padding and is fixed in.Whole utensil is disposable medical appliance.It is this
Mode is conventional medical apparatus production method, is fabricated to sealing property and health that disposable utensil advantageously ensures that utensil
Safety.
Preferably, the reserves of the liquid storing bag are 3.5L.
Further, it is provided with scale on the collection vessel 1.
By the scale be used for judge injection flushing liquor number, so as to inject suitable flushing liquor.
This amount of liquid storage can guarantee to rinse the body cavity of patient completely, and use flushing liquor that also will not be excessive is caused
The waste of flushing liquor.
In the present embodiment, the pipeline can be affixed with the collection vessel 1, it would however also be possible to employ the side being detachably connected
Formula.Preferably, the end of the flushing liquor ascending pipe 2, the internal ascending pipe 3 and the collecting pipe 4 is provided with syringe needle, institute
State and left on liquid storing bag three Medical connectors, the flushing liquor ascending pipe 2, the internal ascending pipe 3 and the collecting pipe 4 pass through
The syringe needle is inserted in the interface, and the other end is provided with protective cap.It is arranged such, is easy to arranged apart and packaging, protects
Sealing and the hygiene effect of whole device are demonstrate,proved, medical science is reached and is used standard.
Such as Fig. 1, in the alternative of the present embodiment, medicine-pouring pipe 7, the medicine-pouring pipe 7 are also communicated with the collection vessel 1
Porch be provided with protective cap.
By the medicine-pouring pipe 7, to treatment medicine is injected in the collection vessel 1, patient is treated.
In the alternative of the present embodiment, fixed structure is additionally provided with the collection vessel 1.
The fixed structure can be hanged hook etc., and collection vessel 1 is suspended on the sick bed of patient by the hanged hook
Side, is easy to use.
In the alternative of the present embodiment, flowmeter is provided with the internal ascending pipe 3.
By the flowmeter, the flow and flow velocity of the flushing liquor into patient's body are measured, prevent flushing liquor from flowing over
Fast flow is excessive.
In the alternative of the present embodiment, the end of the flushing liquor ascending pipe 2 sets threeway.
By the threeway, while reinjecting flushing liquor, it is also possible to connect remaining injection device etc..
Body cavity Exfoliated tumor cells harvester embodiment
This embodiment offers a kind of body cavity Exfoliated tumor cells harvester, the tumour cell harvester, including
Tumour cell collection equipment as described above, also including power set, the power set are used to extracting patient's chest, intraperitoneal
Flushing liquor simultaneously injects the collecting pipe 4.
Power set provide flushing liquor being injected in patient's body through the filtering Posterior circle of filter 5 extracted in patient's body
Flushing liquor, so that the cast-off cells for constantly rinsing in patient's body, so as to effectively drive cast-off cells to be filtered.
In the alternative of the present embodiment, the power set are drawing liquid pump, the output end of the drawing liquid pump and the receipts
Collector 4 is connected.
Extract flushing liquor out in the form of liquid pump and pump into collection vessel 1.Liquid pump technology maturation is easy to control, can adjust
Speed is rinsed, is easy to uniformly and effectively flush out the cast-off cells in patient's body.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of body cavity Exfoliated tumor cells collection equipment, it is characterised in that including collection vessel, flushing liquor ascending pipe, in vivo
Ascending pipe and collecting pipe；
The collection vessel is internally provided with the filter that may filter that out tumour cell；
Described flushing liquor ascending pipe one end connects with the collection vessel, and the other end is used to inject flushing liquor；
One end of the internal ascending pipe connects with the collection vessel, and the other end is used for injecting the flushing in patient's body
Liquid；
Described collecting pipe one end connects with the filter, the other end be used for be input into it is flushed after the flushing liquor.
2. body cavity Exfoliated tumor cells collection equipment according to claim 1, it is characterised in that the flushing liquor injection
Controlling switch is provided with pipe, the internal ascending pipe and the collecting pipe.
3. body cavity Exfoliated tumor cells collection equipment according to claim 2, it is characterised in that the controlling switch is pipe
Folder.
4. body cavity Exfoliated tumor cells collection equipment according to claim 1, it is characterised in that the filter is to receive
Meter level screen pack.
5. body cavity Exfoliated tumor cells collection equipment according to claim 4, it is characterised in that the screen pack with it is described
Collection vessel is detachably connected.
6. body cavity Exfoliated tumor cells collection equipment according to claim 1, it is characterised in that the collection vessel is storage
Liquid bag.
7. body cavity Exfoliated tumor cells collection equipment according to claim 6, it is characterised in that the reserves of the liquid storing bag
It is 3.5L.
8. body cavity Exfoliated tumor cells collection equipment according to claim 1, it is characterised in that on the collection vessel also
Medicine-pouring pipe is communicated with, the porch of the medicine-pouring pipe is provided with protective cap.
9. a kind of body cavity Exfoliated tumor cells harvester, it is characterised in that the body cavity Exfoliated tumor cells harvester bag
The tumour cell collection equipment as described in claim any one of 1-8 is included, also including power set, the power set are used to take out
Take patient's chest, intraperitoneal flushing liquor and inject the collecting pipe.
10. body cavity Exfoliated tumor cells harvester according to claim 9, it is characterised in that the power set are
Drawing liquid pump, the output end of the drawing liquid pump is connected with the collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258208.7A CN106901783B (en) | 2017-04-19 | 2017-04-19 | Body cavity shedding tumor cell collection instrument and tumor cell collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258208.7A CN106901783B (en) | 2017-04-19 | 2017-04-19 | Body cavity shedding tumor cell collection instrument and tumor cell collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106901783A true CN106901783A (en) | 2017-06-30 |
| CN106901783B CN106901783B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258208.7A Active CN106901783B (en) | 2017-04-19 | 2017-04-19 | Body cavity shedding tumor cell collection instrument and tumor cell collection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
| EP4368218A1 (en) * | 2022-11-08 | 2024-05-15 | Haermonics BV | System for flushing a wound and/or a body cavity, in particular the pericardial cavity |
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|---|---|---|---|---|
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
| CN113143328B (en) * | 2020-12-22 | 2024-06-11 | 上海市闵行区中心医院 | Noninvasive gastric-shed cell and nucleic acid sampling system and application method thereof |
| EP4368218A1 (en) * | 2022-11-08 | 2024-05-15 | Haermonics BV | System for flushing a wound and/or a body cavity, in particular the pericardial cavity |
| WO2024100010A1 (en) * | 2022-11-08 | 2024-05-16 | Haermonics Bv | System for flushing a wound and/or a body cavity, in particular the pericardial cavity |
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| CN106901783B (en) | 2024-02-06 |
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