CN207769337U - A kind of operation on gallbladder sample filtering device - Google Patents
A kind of operation on gallbladder sample filtering device Download PDFInfo
- Publication number
- CN207769337U CN207769337U CN201721852231.0U CN201721852231U CN207769337U CN 207769337 U CN207769337 U CN 207769337U CN 201721852231 U CN201721852231 U CN 201721852231U CN 207769337 U CN207769337 U CN 207769337U
- Authority
- CN
- China
- Prior art keywords
- filter
- lower housing
- upper shell
- round platform
- screw thread
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- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model is related to medical instruments fields, especially a kind of operation on gallbladder sample filtering device, including filter and pedestal, it is connected through a screw thread between the filter, filter is made of upper shell and lower housing, upper shell and lower housing are in hollow cylindrical, upper shell and lower housing are connected through a screw thread, upper shell middle inside is equipped with partition board, baffle central is equipped with round platform, three small through hole are uniformly provided on partition board by round platform, lower housing middle inside is equipped with cyclic annular screen holder, strainer is equipped on the inside of screen holder, lower housing inside bottom is equipped with ring baffle, ring baffle internal diameter is the sum of round platform top surface and bottom surface radius, filter bottom is connected through a screw thread with pedestal, base plate center is equipped with round platform.The structure design of the utility model is reasonable, avoids polluting using barreled structure, is realized and is freely assembled on demand, it can be achieved that gallbladder sample is disposably separated by solid-liquid separation and rinses using multistage connection structure.
Description
Technical field
The utility model is related to medical instruments field, especially a kind of operation on gallbladder sample filtering device.
Background technology
It, should generally using common collection of specimens bowl as operation on gallbladder sample collection kit currently in the art
Tool can not separate treatment liquid and solid sample, especially when processing contains the gall-bladder of a large amount of bile, tiny polyp knot
The samples such as stone are difficult to obtain, and often mix when being shifted using syringe.In the Chinese utility model that notification number is CN206638499U
In patent, a kind of operation on gallbladder collection of specimens separating and filtering disk is used, separation solid and liquid are facilitated using filter structure
Sample facilitates the transfer of liquid sample using sharp mouth is toppled over.But limited by its structure, however it remains open type placement and be easy
Cause to pollute, solid sample still needs to the shortcomings that transfer flushing can just take, and innovation is needed to improve.
Invention content
The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of operation on gallbladder sample filtering device, adopts
It avoids polluting with barreled structure, freely be assembled, it can be achieved that the disposable solid-liquid of gallbladder sample on demand using the realization of multistage connection structure
Separation and flushing.
The utility model solve the technical solution that uses of technical problem for：A kind of operation on gallbladder sample filtering device, including
Filter and pedestal are connected through a screw thread between the filter, realize that multisection type freely assembles, filter is by upper shell under
Shell forms, and upper shell and lower housing are in hollow cylindrical, and upper shell and lower housing are connected through a screw thread, in upper shell inside
Portion is equipped with partition board, and baffle central is equipped with round platform, is uniformly provided with three small through hole by round platform on partition board, lower housing middle inside is equipped with
Cyclic annular screen holder, screen holder inside are equipped with strainer, and lower housing inside bottom is equipped with ring baffle, and ring baffle internal diameter is round platform top
The sum of face and bottom surface radius, filter bottom is connected through a screw thread with pedestal, and base plate center is equipped with round platform.
Further, the frustum cone height between filter connection screw thread height 2/3rds, guarantee is not when tightening
Fluid seepage filters and separates when tightening, reliable and stable even with what is sealed after abrasion.
Further, the screen holder is low in the high inner ring in funnel-form outer ring, realizes more preferably filter effect.
Further, the strainer is arc-shaped, realizes more preferably filter effect.
Advantageous effect possessed by the utility model is：The structure design of the utility model is reasonable, is avoided using barreled structure
Pollution is realized using multistage connection structure and is freely assembled on demand, it can be achieved that gallbladder sample is disposably separated by solid-liquid separation and rinses.
Description of the drawings
Attached drawing 1 is the filter structure schematic representation of the utility model.
Attached drawing 2 is the upper shell structural schematic diagram of the utility model.
Attached drawing 3 is the lower housing structural schematic diagram of the utility model.
Attached drawing 4 is the schematic diagram of base structure of the utility model.
In figure, 1- upper shells, 2- lower housings, 3- pedestals, 4- partition boards, 5- round platforms, 6- small through hole, 7- screen holders, 8- strainers,
9- ring baffles, 10- screw threads.
Specific implementation mode
1 ~ Fig. 4 is described below the utility model below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 4, the utility model includes filter and pedestal 3, is connected by screw thread 10 between the filter
It connects, realizes that multisection type freely assembles, filter is made of upper shell 1 and lower housing 2, and upper shell 1 and lower housing 2 are in open circles
Column, upper shell 1 and lower housing 2 are connected through a screw thread, and 1 middle inside of upper shell is equipped with partition board 4, and 4 center of partition board is equipped with round platform
5, it is uniformly provided with three small through hole 6 on partition board 4 by round platform 5,2 middle inside of lower housing is equipped with cyclic annular screen holder 7, in screen holder 7
Side is equipped with strainer 8, and 2 inside bottom of lower housing is equipped with ring baffle 9,9 internal diameter of ring baffle be 5 top surface of round platform and bottom surface radius it
With, filter bottom is connect with pedestal 4 by screw thread 10,4 bottom plate center of pedestal be equipped with round platform 5.
In the present embodiment, 5 height of the round platform between filter 10 height of connection screw thread 2/3rds, guarantee do not twist
Fluid seepage filters and separates when tightening when tight, reliable and stable even with what is sealed after abrasion；The screen holder 7 is in funnel-form
The high inner ring in outer ring is low, realizes more preferably filter effect；The strainer 8 is arc-shaped, realizes more preferably filter effect.
In use, three filters and pedestal 3 are sequentially connected, three small through hole 6 of filter of top are separately connected suction
Lead device or syringe head, water inlet pipe and exhaust pipe are transferred to using aspirator or syringe after needing isolate, and three mistakes are suitably unscrewed
Screw thread 10 makes liquid sample flow into lower section filter between filter, then tightens screw thread 10 between middle part and lower section filter, note
Enter flow and rinse solid sample, by upper, middle and lower order transfer sample and waste liquid after separation.
Claims (4)
1. a kind of operation on gallbladder sample filtering device, including filter and pedestal, it is characterised in that：Pass through between the filter
It is threadedly coupled, filter is made of upper shell and lower housing, and upper shell and lower housing are in hollow cylindrical, upper shell and lower casing
Body is connected through a screw thread, and upper shell middle inside is equipped with partition board, and baffle central is equipped with round platform, is uniformly provided with three by round platform on partition board
A small through hole, lower housing middle inside are equipped with cyclic annular screen holder, strainer are equipped on the inside of screen holder, and lower housing inside bottom is equipped with ring
Shape baffle, ring baffle internal diameter are the sum of round platform top surface and bottom surface radius, and filter bottom is connected through a screw thread with pedestal, pedestal
Bottom plate center is equipped with round platform.
2. a kind of operation on gallbladder sample filtering device according to claim 1, it is characterised in that：The frustum cone height was
2/3rds of connection screw thread height between filter.
3. a kind of operation on gallbladder sample filtering device according to claim 1, it is characterised in that：The screen holder is in funnel
The high inner ring in shape outer ring is low.
4. a kind of operation on gallbladder sample filtering device according to claim 1, it is characterised in that：The strainer is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852231.0U CN207769337U (en) | 2017-12-27 | 2017-12-27 | A kind of operation on gallbladder sample filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852231.0U CN207769337U (en) | 2017-12-27 | 2017-12-27 | A kind of operation on gallbladder sample filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769337U true CN207769337U (en) | 2018-08-28 |
Family
ID=63224651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852231.0U Expired - Fee Related CN207769337U (en) | 2017-12-27 | 2017-12-27 | A kind of operation on gallbladder sample filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769337U (en) |
-
2017
- 2017-12-27 CN CN201721852231.0U patent/CN207769337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201227 |