CN207312356U

CN207312356U - Special contaminant collector in Biohazard Safety Equipment

Info

Publication number: CN207312356U
Application number: CN201721173550.9U
Authority: CN
Inventors: 谢骊; 刘涛; 谭龙益; 厉倩; 顾继安
Original assignee: BAOSHAN BRANCH OF SHANGHAI FIRST PEOPLE'S HOSPITAL
Current assignee: BAOSHAN BRANCH OF SHANGHAI FIRST PEOPLE'S HOSPITAL
Priority date: 2017-09-13
Filing date: 2017-09-13
Publication date: 2018-05-04
Anticipated expiration: 2027-09-13

Abstract

The utility model provides special contaminant collector in Biohazard Safety Equipment, including at least three culture holes, culture plate, upper cover, culture hole is arranged on culture plate in matrix form, it is tangent two-by-two to cultivate outer wall of hole, at least three adjacent culture outer wall of hole cross a buffer area, and through hole is offered in three at least two culture outer wall of hole cultivated in outer wall of hole of one buffer area of composition.Culture medium in the utility model culture hole can enter buffer area by through hole, and then exchange and exchange between other cell culture mediums, cell is not required to directly contact and can reach culture medium exchange, the presence of buffer area ensures that culture hole inner cell will not intersect, ensure that the purity of cell, continue to cultivate available for later passages or carry out albumen and gene level detection.

Description

Special contaminant collector in Biohazard Safety Equipment

Technical field

It the utility model is related to medical device technology, and in particular to special contaminant collector in a kind of Biohazard Safety Equipment.

Background technology

Hand test project in hospital's two stage biological laboratory must be completed in Biohazard Safety Equipment, palpus in Biohazard Safety Equipment Equipped with waste pollutant collection utensil.Current waste pollutant collector is mostly small-sized bucket, and when laboratory is matched somebody with somebody with graduated cylinder Good thimerosal, which pours into, wherein to be used, and since vessel port is big during use, and has thimerosal wherein, is abandoned pollutant or is blown Easily there is liquid to spill when beating pipettor gun head, interference experiment, since solid and liquid mix after collector is full, and lid Not enough sealing increases the risk of the bio-safety pollution of subsequent treatment.

A kind of biological cell assays such as the patent No. 201620005181.1 (publication number CN205269691U) are received with waste liquid Storage, the method for collection are cumbersome and complicated, it is impossible to not only fast but also easily realize the collection of waste pollutant.

The content of the invention

In view of the problems of the existing technology, the utility model provides a kind of simple, compact, conveniently, practical biology peace Special contaminant collector in full cabinet, to solve to abandon pollutant or while blowing and beating pipettor gun head easily has what liquid spilt to ask Topic, reduces unnecessary pollution risk in experiment, waste pollutant processor can also be facilitated to carry out solid-liquid separation, effectively Reduce the risk of bio-safety pollution.

The technical solution of the utility model is：Special contaminant collector in Biohazard Safety Equipment, including a lid and one barrel Body, the lid are fixedly connected with the staving, and the top of the lid is equipped with a discarded object input port with cover, the lid Top be additionally provided with a waste liquid passing away with cover, the upper end of the waste liquid passing away is in olecranon shape, waste liquid discharge The bottom of passage is equipped with a filtration apparatus；

The lid of the lid, the lid of discarded object input port and waste liquid passing away is equipped with silica gel sealing ring.

The staving is cuboid, and one of side wall of the staving is translucent, and the outer wall of translucent side wall On be printed on embossment graduation mark.

Leader is fixed with the side wall adjacent with translucent side wall.

The outer wall of one of side wall of the staving is printed on bio-safety mark.

At least three buckles are respectively equipped with each side wall of the staving, the lid is equipped with to match with the buckle Card slot.By being buckled being fixedly connected for staving and lid is realized with the clamping of card slot.

The outer contour of the lid is square, and the discarded object input port is circular, the horizontal stroke of the waste liquid passing away Section is rounded.

The internal diameter of the waste liquid passing away is gradually incremented by from top to bottom.

The filtration apparatus includes a filter screen, and the mesh of the filter screen is not less than 20m.

The inner wall of the waste liquid passing away is equipped with active carbon layer.Peculiar smell can be adsorbed, reduces pollution.

The inner wall of the waste liquid passing away is equipped with polytetrafluoroethylene (PTFE).Impurity can be prevented to be attached to waste liquid passing away Inner wall.

The spacing of the waste liquid passing away and the discarded object input port is in 3cm-5cm.

On the basis of common knowledge of the art, above-mentioned each optimum condition, can be combined, up to the utility model respectively compared with Good example.

The positive effect of the utility model is：

1, which avoids collector lid, is combined not close, blow-by with staving；Internal liquid occurs during mobile collectors to splash Go out.

2 avoid in experimental implementation blow and beat liquid transfer gun head when there is a phenomenon where liquid spluttering.

3 when toppling over collector, realizes solid, liquid separation, reduces the risk for producing bio-safety pollution.

Clear and definite scale ensure that the accurate of effective chlorine thimerosal concentration configuration on 4 stavings.

5 handles are easy to use in Biohazard Safety Equipment.

The staving of 6 rectangular-shapes is arranged easy to dispatch from the factory packed and transported and laboratory and put.

7 design structures are simple, and cost is low, are easy to produce in batches and promote.

8 products can use for a long time, consideration bio-safety factor and lid and the staving possible abrasion of folding repeatedly, one Staving is equipped with 2-3 lid and is easy to the disinfection of lid in work to invade bubble and lid natural wastage.

Brief description of the drawings

Fig. 1 is the part-structure schematic diagram of the staving of the utility model；

Fig. 2 is a kind of structure diagram of the utility model lid；

Fig. 3 is the schematic internal view of the utility model waste liquid passing away.

In figure：1 is staving, and 2 be buckle, and 3 be handle, and 4 be embossment graduation mark, and 5 be lid, and 6 be discarded object input port, 7 It is card slot for waste liquid passing away, 8,9 be filter screen.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

Embodiment 1

Referring to Fig. 1, Fig. 2, Fig. 3, special contaminant collector in Biohazard Safety Equipment, including a square lid 5 and one are grown The staving 1 of cube shape, lid are equipped with card slot 8, and staving is equipped with the buckle 2 to match with card slot；

The top of lid is equipped with a circular discarded object input port 6 and one with cover waste liquid passing away 7 with cover, waste liquid row The upper end for going out passage is in olecranon shape, and the bottom of waste liquid passing away is equipped with a filter screen 9, and the inner wall of waste liquid passing away is equipped with Active carbon layer；

The lid of lid, the lid of discarded object input port and waste liquid passing away is equipped with silica gel sealing ring；

One of side wall of staving is translucent, and embossment graduation mark 4 is printed on the outer wall of translucent side wall, with half Leader 3 is fixed with the adjacent side wall of transparent side wall, is printed on biology on the outer wall of the side wall opposite with translucent side wall Secure ID；

The mesh of filter screen is 20m, and the spacing of waste liquid passing away and discarded object input port is in 3cm, waste liquid passing away Internal diameter from top to bottom gradually be incremented by.

It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art Say, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims

1. special contaminant collector in Biohazard Safety Equipment, including a lid and a staving, the lid and the staving are fixed Connection, the top of the lid are equipped with a discarded object input port with cover, and the top of the lid is additionally provided with a waste liquid with cover Passing away, the upper end of the waste liquid passing away is in olecranon shape, and the bottom of the waste liquid passing away is equipped with a filtering and fills Put；

2. special contaminant collector in Biohazard Safety Equipment according to claim 1, it is characterised in that：The staving is length Cube, one of side wall of the staving is translucent, and embossment graduation mark is printed on the outer wall of translucent side wall.

3. special contaminant collector in Biohazard Safety Equipment according to claim 2, it is characterised in that：With translucent side Leader is fixed with the adjacent side wall of wall.

4. special contaminant collector in Biohazard Safety Equipment according to claim 2, it is characterised in that：The staving its In a side wall outer wall be printed on bio-safety mark.

5. special contaminant collector in Biohazard Safety Equipment according to claim 2, it is characterised in that：The staving it is each At least three buckles are respectively equipped with side wall, the lid is equipped with and the card slot for being buckled and matching.

6. special contaminant collector in Biohazard Safety Equipment according to claim 1, it is characterised in that：Outside the lid Profile is square, and the discarded object input port is circular, the circular in cross-section of the waste liquid passing away.

7. special contaminant collector in Biohazard Safety Equipment according to claim 6, it is characterised in that：The waste liquid discharge The internal diameter of passage is gradually incremented by from top to bottom.

8. special contaminant collector in Biohazard Safety Equipment according to claim 1, it is characterised in that：The filtration apparatus Including a filter screen, the mesh of the filter screen is not less than 20m.

9. special contaminant collector in the Biohazard Safety Equipment according to claim 1,6 or 7, it is characterised in that：It is described useless The inner wall of liquid passing away is equipped with active carbon layer.

10. special contaminant collector in Biohazard Safety Equipment according to claim 1, it is characterised in that：The waste liquid row Go out passage with the spacing of the discarded object input port in 3cm-5cm.