CN203830047U - Disposable blood-sample sealing pad and sealing and storage box using same - Google Patents

Disposable blood-sample sealing pad and sealing and storage box using same Download PDF

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Publication number
CN203830047U
CN203830047U CN201320791194.2U CN201320791194U CN203830047U CN 203830047 U CN203830047 U CN 203830047U CN 201320791194 U CN201320791194 U CN 201320791194U CN 203830047 U CN203830047 U CN 203830047U
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CN
China
Prior art keywords
sealing gasket
blood sample
test tube
sealing
safekeeping
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.)
Expired - Lifetime
Application number
CN201320791194.2U
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Chinese (zh)
Inventor
韩建红
何强
彭明勇
徐立新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU IMPROVE MEDICAL CO Ltd
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GUANGZHOU IMPROVE MEDICAL CO Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201320791194.2U priority Critical patent/CN203830047U/en
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Publication of CN203830047U publication Critical patent/CN203830047U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a disposable blood-sample sealing pad and a sealing and storage box using the same. The disposable blood-sample sealing pad comprises a connecting body and a plurality of bulges, wherein the connecting body is formed by a plurality of connecting pieces in a separable manner; the bulges extend outwards from the connecting body and are respectively used for fluid sealing of test tubes containing blood samples. The disposable blood-sample sealing pad disclosed by the utility model has the advantages that the traditional problems of safety and convenience caused by multiple use of the sealing pad can be effectively made up, so that the blood samples can be stored in a safer and more-convenient manner. In addition, the utility model also discloses the blood-sample sealing and storage box suitable for using the disposable blood-sample sealing pad.

Description

A kind of disposable blood sample sealing gasket and use the box of sealing up for safekeeping of sealing pad
Technical field
The utility model relates generally to blood sample Techniques of preserving field, and more specifically, the utility model relates to the disposable blood sample sealing gasket for preserving blood sample and uses the box of sealing up for safekeeping of sealing pad.
Background technology
At present, hospital gather patient blood sample (for example, patient's blood) time conventionally can take following measures: completing the collection to blood samples of patients with vacuum test tube and the blood gathering carried out after necessary inspection processes, in order the needs administrative or medically such as to recheck, the cuvette cartridge that blood is housed is loaded in and seals up for safekeeping in box and be kept under specific environment; Afterwards, the blood of these preservations can carry out periodic cleaning by hospital conventionally.
Go out as shown in Figure 1, Figure 3 like that, hospital's blood sample used is sealed box A up for safekeeping and is comprised following assembly in the prior art:
Lid A1 for example, is also provided with buckle A11 conventionally in a part (, side) for lid, for being used in conjunction with each other with the draw-in groove A41 below describing in detail;
While assembling, be positioned at the sealing gasket A2 of lid A1 inside, sealing gasket A2 is assembled and is positioned at (see figure 3) within lid A1 by for example interference fit specifically;
Be positioned at the support A4 of lid below; on support A4, be positioned with draw-in groove A41 with respect to buckle A11; and support A4 also generally includes the containing component that is positioned at the relative side of draw-in groove; wherein; see Fig. 1 by containing component and alignment pin A3() cooperation support A4 and lid A1 are rotatably linked together, and buckle A11 and draw-in groove A41 can cooperatively interact as required, blood sample is sealed up for safekeeping to box A carry out on/off operation (opening and closed condition see respectively Fig. 3 and Fig. 4) to realize;
The cushion block A5 that is positioned at support A4 below, it is detachably connected to support A4 by threaded connectors such as screws; And
Be positioned at cushion block below and blood sample and seal the base A6 of box bottom up for safekeeping, it is detachably connected to cushion block A5 by threaded connectors such as screws.
Just as skilled in the art will understand, blood sample is sealed the assembling mode of box A up for safekeeping also can be from above-described slightly different, for example support A4, cushion block A5 and base A6 connected mode between any two are not necessarily threaded, and can be for example also other modes that removably connect of " gathering sill-insertion post " form; Again for example, also not necessarily to use the cooperation between " buckle-draw-in groove ", the on/off operation that can adopt the modes of removably connecting such as elastic component engagement, button connection to realize blood sample completely to seal box A up for safekeeping; Again for example, between support A4 and lid A1, can realize rotatable connection by other modes such as gemel connection, etc.That is to say, obvious modification or equivalent that blood sample is sealed the assembling mode of box A up for safekeeping should not play restriction to the application.
The test tube B of blood sample, preserving before blood sample, is equipped with in unsealing state (seeing Fig. 3 right side) in hospital.In order to ensure medical safety and avoid polluting, the test tube B that blood is housed need to be contained in as above seal box A up for safekeeping within, now the position of support A4 and the common positioning test tube of base A6 (for example, support A4 has 100 through hole A21 that size is identical, and corresponding one by one with 100 circular depressed on base A6); When being well placed after test tube, can close upper box cover A1, now sealing gasket A2 naturally covers on test tube B, plays the effect of seal isolation test tube, as shown in Figure 2-5 shown in meaning property.Sealing gasket A2 is mainly macromolecular material, which is provided with 100 equal-sized cylinder groove A21, corresponding one by one with the depression on hole and base A6 on support A4, thus the cylinder groove on the sealed pad of test tube mouth of pipe A2 surrounds the effect of playing isolation and sealing.In the time closing upper box cover A1, within buckle A11 enters into draw-in groove A41, make to seal up for safekeeping box A in closing or lock-out state, then the box of sealing up for safekeeping that described test tube B is housed can be transported to storage location and preserve, so far whole operating process is complete.
Although seal box A has partly solved the safety issue that blood sample is preserved, but the sealing gasket A2 wherein using still exists following several weak points:
1. because sealing pad A2 will directly contact with the test tube B that blood sample is housed, and the described test tube B mouth of pipe may residual certain blood, thereby cause sealing gasket A2 surface by blood contamination, because sealing pad is for repeatedly using, therefore need the disinfection to sealing gasket A2 after using at every turn.Once sterilization is easy to cause cross pollution accidentally, cause the inaccurate even mistake of result of confirmatory tests for infections markers of blood for transfusion;
2. sealing gasket A2 need to repeatedly dismantle and install in the time carrying out thorough sterilizing, if sealing gasket A2 or seal miscellaneous part on box up for safekeeping and have the blood sample of high-risk patient residual, the risk that medical personnel pollute in dismounting and installation process can increase greatly, very dangerous;
3. because sealing gasket A2 repeatedly uses, need to repeatedly carry out disinfection sterilizing, dismounting and fitting operation, increased medical worker's workload; And
4. in the time abandoning test tube, test tube need to be extracted from rack for test tube A4 one by one, and can not be tilted, because inclination can cause blood sample to pollute support A4 and base A6, work very loaded down with trivial details.
Therefore, this area needs a kind of improved sealing gasket and uses the blood sample of this kind of sealing gasket to seal box up for safekeeping, and it can be used to preserve more safely and easily blood sample and the test tube that facilitates processing to abandon.
Utility model content
In order to solve above and other technical problem, a kind of disposable sealing gasket is provided and can have used the blood sample of this kind of sealing gasket to seal box up for safekeeping.
According to first aspect, a kind of disposable blood sample sealing gasket is provided, comprising: by multiple braces with separable mode, the connection body that is combined to form; And from the outward extending multiple projections of described connection body, each in described multiple projections is held the test tube of described blood sample for Fluid Sealing.
According to second aspect, also provide a kind of blood sample to seal box up for safekeeping, comprising: lid; Be suitable for being positioned at described lid disposable blood sample sealing gasket below, as described in first aspect; The support that is positioned at described lid below, at least a portion of described support is covered by described lid, and is suitable for coordinating to form switch relation with a part for described lid; The cushion block that is positioned at described support below, it is detachably connected to described support; And being positioned at the base below described cushion block, it is detachably connected to cushion block.
According to the third aspect, a kind of disposable blood sample sealing gasket is also provided, comprising: by multiple braces with separable mode, the connection body that is combined to form; Wherein, at least some in described brace are suitable for being connected in a fluid tight manner the test tube that holds described blood sample.
Utilize the application's sealing gasket and blood sample to seal box up for safekeeping, can effectively make up security that nonexpondable sealing gasket causes and the traditional problem of convenience, thereby seal box up for safekeeping by the sealing gasket and the blood sample that use the application, come to preserve more safely and easily blood sample and the test tube that facilitates processing to abandon.
Brief description of the drawings
When with reference to accompanying drawing read below detailed description time, will understand better these and other features of the present utility model, aspect and advantage, in institute's drawings attached, similar symbol represents similar parts, in the accompanying drawings:
Fig. 1 illustrates the decomposition diagram of sealing box up for safekeeping of prior art;
For the purpose of Fig. 2 A, Fig. 2 B, Fig. 2 C(are simple, be referred to as " Fig. 2 ") illustrate respectively perspective view, top view and side view in Fig. 1, that belong to the sealing gasket of a part of sealing box up for safekeeping;
Fig. 3 packs test tube into the diagram in box of sealing up for safekeeping in Fig. 1, wherein seals box up for safekeeping in open mode;
Fig. 4-Fig. 5 packs the test tube that blood sample is housed into the rear diagram of preserving in box of sealing up for safekeeping in Fig. 1, wherein seals box up for safekeeping in closed condition;
Fig. 6-Fig. 7 is according to the diagram of the disposable sealing gasket of the utility model embodiment;
Fig. 8 is the diagram after disposable sealing gasket is torn arbitrarily along cut-off rule;
Fig. 9 state diagram that to be disposable sealing gasket be used as medical waste under sealing test tube state while abandoning; And
Figure 10 is that disposable sealing gasket is in the preservation state diagram of sealing up for safekeeping in box.
Detailed description of the invention
Below will describe detailed description of the invention of the present utility model, and it is pointed out that in the specific descriptions process of these embodiments, in order to carry out brief and concise description, this description can not all be done detailed description to all features of actual embodiment.Should be understandable that; in the actual implementation process of any one embodiment; as in the process of any one engineering project or design object; in order to realize developer's objectives; in order to meet system restriction that be correlated with or that business is relevant; usually can make various concrete decision-makings, and this also can change to another kind of embodiment from a kind of embodiment.In addition, it will also be appreciated that, although the effort of having done in this development process may be complicated and tediously long, but for those of ordinary skill in the art relevant to the disclosed content of the utility model, some designs of carrying out on the basis of the technology contents disclosing in the disclosure, the changes such as manufacture or production are conventional technological means, not should be understood to content of the present disclosure insufficient.
Unless otherwise defined, the technical term using in claims and description or scientific terminology should be has the ordinary meaning that the personage of general technical ability understands under the utility model in technical field." first ", " second " and the similar word that in the utility model patent application specification and claims, use do not represent any order, quantity or importance, and are just used for distinguishing different parts.The similar words such as " one " or " one " do not represent restricted number, but represent to exist at least one." comprise " or " comprising " etc. similarly word mean to appear at " comprising " or " comprising " element above or object and contain and appear at element or object and the equivalent element thereof that " comprising " or " comprising " enumerate below, do not get rid of other elements or object." connection " or " being connected " etc., similar word was not defined in connection physics or machinery, was also not limited to directly or indirectly connected.
With reference to figure 6-7, wherein illustrate in detail the disposable sealing gasket C according to the utility model embodiment.Can clearerly be seen by Fig. 7, disposable sealing gasket C comprises the connection body being made up of multiple separable braces; Further, as clear illustrating in Fig. 6, extend outward multiple projections (C1, C2) from connecting body, each projection can be used for the right side that Figure 10 is held the test tube B(sealing state of described blood sample and is found in sealing).
As shown in Figure 6, in one embodiment, the projection that forms sealing gasket C in the application all comprises: from connecting the outward extending columniform hermetic unit C1 of body, its diameter is greater than the internal diameter of described test tube B; And from the outward extending targeting part C2 of hermetic unit C1, described targeting part is conical.According to another embodiment, (the projection that forms sealing gasket C in the application also can form a taper shape on the whole, no longer obviously be divided into two parts C1 and C2, this kind of situation is not shown), and this conical base diameter is greater than the internal diameter of test tube B, to test tube B is sealed by the projection of sealing gasket C.
The projection that it will be appreciated by persons skilled in the art that other shape and configuration is also possible, as long as it is suitable for inserting test tube B and it is formed to sealing.For example, above-described two kinds of projections can be mixed and are present in same sealing gasket C, and user can select certain projection wherein to carry out seal operation as required.Again for example, certain or some projections also can comprise any combination of annular, cylindrical, conical, cylindricality etc. as required.
According to the application's preferred embodiment, at least a portion (comprising above-described connection body and/or projection) of the application's disposable sealing gasket C adopts medical high polymer elastomeric material, the disposable sealing gasket of this material composition can be used for solving sample contamination that the sealing gasket A2 of prior art exists, high probability transmission of pathogen, reuse the problem that other wastings of resources of bringing and medical worker's workload increase.
According to the application's preferred embodiment, the application's disposable sealing gasket C has comprised multiple projections (for example, 2-100), and these projections are corresponding one by one with the brace of disposable sealing gasket C, as Fig. 7-8 are clearer illustrate.In addition, cut-off rule by arranging between adjacent brace (continuously or be interrupted all can), can make user easily separate as required multiple braces, as shown in Figure 8.
So the disposable sealing gasket C of configuration can be used for substituting existing sealing gasket A2, solve the series of problems existing at present in the process of preservation test tube B: the sample contamination of seal process, the transmission of pathogen of high probability, owing to repeatedly sterilizing, dismantling and installing other wastings of resources and the increase of medical worker's workload etc. that bring.
According to an embodiment, the application's disposable sealing gasket C seals up for safekeeping on the lid of box without being installed to blood sample, only need in seal process, directly seal test tube B according to demand: specifically, in the time of sealing test tube B, described in first test tube B being loaded in, sealing up for safekeeping in box and (for example, be placed on the support of sealing box up for safekeeping); The oral area of then disposable sealing gasket C being torn by requisite number and aim at described test tube B is pressed into, and by the mode such as interference fit or resilient engagement, test tube is sealed.In process of press in, the mouth of pipe that first enters test tube B by targeting part C2 is to play guide effect; After in targeting part enters test tube B, continue down straightening and enter completely in test tube B to hermetic unit C1, thereby play the effect of seal isolation blood sample, so far seal process completes.Then close lid A1 buckle A11 is snapped in draw-in groove A41, and be placed under specific environment and preserve, now seal process completes.
In addition, because disposable sealing gasket C is without being installed in lid, therefore reduced the assembling procedure of lid and sealing gasket; In addition, between lid and support, be also not limited to being rotatably connected shown in Fig. 3.Such as, lid can be larger area plate object, " sealing gasket-test tube " that its direct lid is pressed in good seal is upper, thereby plays the effect of protection and further sealing.As skilled in the art will understand, in this kind of lid pressure mode, lid without and support between form rotatable connection.
In the time that needs are disposed disposable sealing gasket and/or test tube, can draw disposable sealing gasket C, thereby test tube out (is hereinafter also referred to as visually to " pulling up test tube " this mode of carrying out withdrawing test tube by dilatory disposable sealing gasket) along the direction withdrawing perpendicular to horizontal direction from support A4, and then they can be abandoned as a whole.Disposable sealing gasket C need not be separated with test tube B, only test tube B need be abandoned together with disposable sealing gasket C is under sealing state and get final product (as Fig. 9), not only convenient but also increase work efficiency, reduce the probability of cross pollution and transmission of pathogen.Now, test tube B is connected to disposable sealing gasket by the projection of sealing gasket C and interference fit or the resilient engagement etc. of inboard wall of test tube, thereby makes test tube and sealing gasket form " entirety " of a sealing, has wherein sealed the blood sample that may pollute.
Those skilled in the art also easily will be appreciated that, protruding position is set not only corresponding one by one with brace on sealing gasket, also should with position corresponding (as shown in Figure 9) one by one of holding test tube on support, to guarantee using the as far as possible efficiently projection on sealing gasket.
According to another embodiment, it is upper that the application's disposable sealing gasket C can be arranged on described lid A1, seals box (see figure 10) up for safekeeping thereby form new blood sample.Sealing box up for safekeeping according to the application's blood sample comprises: lid; Be suitable for being positioned at the disposable blood sample sealing gasket of lid below, the disposable blood sample sealing gasket C that it is for example described in conjunction with the embodiment of the present application above; The support that is positioned at lid below, at least a portion of support is covered by described lid, and is suitable for coordinating to form switch relation with a part for lid; The cushion block that is positioned at support below, it is detachably connected to support; And being positioned at the base below cushion block, it is detachably connected to cushion block.Lid can adopt suitable shape, to hold the disposable blood sample sealing gasket C according to the application, and within the time that blood sample is sealed box in closed condition up for safekeeping, (as shown in Figure 10 left side) is intactly encapsulated in the test tube of good seal and seals box up for safekeeping.
From above different without disposable sealing gasket being installed to lid, the in the situation that of the present embodiment, first disposable sealing gasket is installed to lid, then at " lid " on the test tube of needs sealing.In this case, closed test tube and close blood sample and seal box up for safekeeping and almost complete simultaneously, contributes to further to increase security.
Except sealing gasket, lid and sealing gasket and support matching relationship between any two, the application's the prior art of describing in box and Fig. 1 of sealing up for safekeeping is sealed box category-A up for safekeeping seemingly, does not repeat them here.Equally, in background technology, seal the described various improvement of box A or variation pattern up for safekeeping and also in the situation that technology allows, be applicable to the application's the box of sealing up for safekeeping above for prior art, within therefore these improvement or variation pattern also all belong to the application's spirit and scope.
In actual use, on test tube B, may be pasted with the label of indicating blood sample information in test tube, thereby make user not too easily take off test tube or pour out blood sample wherein from support.
According to other embodiment, can use separately (, together with sealing box up for safekeeping with blood sample, using) to solve above-mentioned technical problem of taking off test tube B according to disposable sealing gasket of the present utility model.Such as, in the time need to picking up certain test tube or pour out the blood sample in certain test tube, user can " fill in " pending test tube by the projection on the brace of disposable sealing gasket C, then directly mentions (, pull) this brace.Because the elasticity between projection and inboard wall of test tube is connected, ensure that the risk that test tube can " be pulled up " and blood sample overflows is less.Extracting after required test tube, user can directly abandon the test tube (also having comprised disposable sealing gasket C) of Fluid Sealing itself as required, or carries out as required subsequent treatment.
Preferably, before mentioning brace, this brace can be separated to (for example, by using the cut-off rule C3 between brace) with other brace on disposable sealing gasket C, so that operation.Further, in order to increase work efficiency, also can to fill in the projection (each brace interconnects) of different braces to multiple test tubes, and then pull up multiple test tubes by mentioning as a whole multiple braces simultaneously simultaneously.In this case, also can be as required, in advance by multiple corresponding braces overall separation (as schematically shown in Fig. 8) from disposable sealing gasket C, so that operation.
According to some embodiment again, disposable sealing gasket of the present utility model is also not limited to adopt the mode of " projection " to be connected with test tube B.For example, although do not illustrate in accompanying drawing, but at least some in multiple braces also can not comprise projection, but there is ring-shaped depression, the shape of this depression and be sized to accommodate and the upper part of the test tube B that combines closely (for example, opening part), thus make brace can adopt the mode of Fluid Sealing to be connected to test tube B.Because ring-shaped depression can also closely clamp the top of test tube B in Fluid Sealing test tube, therefore user can be as required, relatively easily " pull up " test tube B by mentioning the disposable sealing gasket that comprises ring-shaped depression, extract compared with test tube B with adopting protruding mode above, institute's difference is the ring-shaped depression top of Fluid Sealing test tube B better.
Those skilled in the art easily recognize, multiple braces of disposable sealing gasket of the present utility model (for example can comprise dissimilar projection, the projection of above-described various shape) and/or dissimilar ring-shaped depression is (for example, corresponding to different concave shape and the size of different sealing degree), user can select different braces for holding the test tube of different blood samples, to adapt to various actual needs.In addition, the disposable sealing gasket that comprises all kinds brace can also be sealed up for safekeeping together with box and used with the blood sample of above describing in conjunction with Figure 10, the novel blood sample forming is sealed the spirit and scope that box does not exceed the present invention's instruction too up for safekeeping.
This written description usage example openly comprises the present invention of optimal mode, and also makes those skilled in the art can put into practice the present invention, comprises and makes and use any device or system and carry out the method for any combination.The patentable scope of the present invention is defined by claim, and can comprise other example that those skilled in the art expect.If this type of other example have with claim literal language invariably with structural element, if or they comprise that from claim literal language, without the different equivalent structure key element of essence, they are defined as within the scope of claim.

Claims (10)

1. a disposable blood sample sealing gasket, is characterized in that comprising:
By multiple braces with separable mode, the connection body that is combined to form; And
From the outward extending multiple projections of described connection body, each in described multiple projections is held the test tube of described blood sample for Fluid Sealing.
2. sealing gasket as claimed in claim 1, is characterized in that, each of described multiple projections comprises:
From the outward extending columniform hermetic unit of described connection body, its diameter is greater than the internal diameter of described test tube;
From the outward extending targeting part of described hermetic unit, described targeting part is conical.
3. sealing gasket as claimed in claim 1, is characterized in that, each of described multiple projections is conical, and described conical base diameter is greater than the internal diameter of described test tube.
4. sealing gasket as claimed in claim 1, is characterized in that, described multiple projections are made by elastomeric material.
5. sealing gasket as claimed in claim 1, is characterized in that, each described brace is corresponding one by one with described projection.
6. sealing gasket as claimed in claim 5, is characterized in that, is provided with cut-off rule continuous or that be interrupted, to promote to separate described multiple brace between adjacent described brace.
7. blood sample is sealed a box up for safekeeping, comprising:
Lid;
Be suitable for being positioned at the disposable blood sample sealing gasket of described lid below;
The support that is positioned at described lid below, at least a portion of described support is covered by described lid, and is suitable for coordinating to form switch relation with a part for described lid;
The cushion block that is positioned at described support below, it is detachably connected to described support; And
The base that is positioned at described cushion block below, it is detachably connected to described cushion block,
It is characterized in that:
Described sealing gasket comprises: by multiple braces with separable mode, the connection body that is combined to form; And from the outward extending multiple projections of described connection body, each in described multiple projections is held the test tube of described blood sample for Fluid Sealing.
8. blood sample as claimed in claim 7 is sealed box up for safekeeping, it is characterized in that, each of described multiple projections comprises:
From the outward extending columniform hermetic unit of described connection body, its diameter is greater than the internal diameter of described test tube;
From the outward extending targeting part of described hermetic unit, described targeting part is conical.
9. blood sample as claimed in claim 7 is sealed box up for safekeeping, it is characterized in that, each described brace is corresponding one by one with described projection, and between adjacent described brace, is provided with cut-off rule continuous or that be interrupted, to promote to separate described multiple brace.
10. a disposable blood sample sealing gasket, is characterized in that comprising by multiple braces with separable mode, the connection body that is combined to form,
Wherein, at least some in described brace are suitable for being connected in a fluid tight manner the test tube that holds described blood sample.
CN201320791194.2U 2013-12-05 2013-12-05 Disposable blood-sample sealing pad and sealing and storage box using same Expired - Lifetime CN203830047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320791194.2U CN203830047U (en) 2013-12-05 2013-12-05 Disposable blood-sample sealing pad and sealing and storage box using same

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Application Number Priority Date Filing Date Title
CN201320791194.2U CN203830047U (en) 2013-12-05 2013-12-05 Disposable blood-sample sealing pad and sealing and storage box using same

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108525724A (en) * 2018-05-03 2018-09-14 陈佳阳 A kind of senior chemistry rack for test tube convenient for holding test tubes
CN111495444A (en) * 2019-01-30 2020-08-07 台湾圆点奈米技术股份有限公司 Combined reagent disk and reagent tank set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108525724A (en) * 2018-05-03 2018-09-14 陈佳阳 A kind of senior chemistry rack for test tube convenient for holding test tubes
CN111495444A (en) * 2019-01-30 2020-08-07 台湾圆点奈米技术股份有限公司 Combined reagent disk and reagent tank set

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