CN204157529U - Segment type cryopreservation tube - Google Patents
Segment type cryopreservation tube Download PDFInfo
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- CN204157529U CN204157529U CN201420415904.6U CN201420415904U CN204157529U CN 204157529 U CN204157529 U CN 204157529U CN 201420415904 U CN201420415904 U CN 201420415904U CN 204157529 U CN204157529 U CN 204157529U
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Abstract
The utility model provides a kind of segment type cryopreservation tube, at least comprise pipe lid, push pipe and bottom tube, the pipe bottom that described push pipe and bottom tube are equipped with open nose end and close, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, and the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described bottom tube.Segment type cryopreservation tube of the present utility model also can comprise at least one joint intervalve, the pipe bottom that described intervalve is also provided with open nose end and closes, and described intervalve is between described push pipe and bottom tube.Segment type cryopreservation tube of the present utility model can store many parts independently biological specimen, save frozen space, reduce the carrying cost of biological specimen; And often saving cryopreservation tube can each self-sustaining sealing state, is conducive to decreasing pollution, is also conducive to the storage of liquid bio sample; In addition, only need taking-up one to save cryopreservation tube when taking and add lid, very convenient, be particularly suitable for biological specimen frozen.
Description
Technical field
The utility model belongs to technical field of medical instruments, is specifically related to a kind of biological specimen cryopreservation tube.
Background technology
The huge advance of medical basic research makes us have more deep understanding to the pathogenesis of various disease, but not promptly to the new method that we bring diagnosis, treatment and prevent, mainly owing to not setting up real exchanges and cooperation between clinical staff and basic science man.Just because of this, national governments all give great attention to medical science Study on Transformation.Biological specimen, as the precious resources of medical basic research and clinical research, is the foundation stone of medical science Study on Transformation.Thus biological sample bank construction is all paid much attention in countries in the world, and the construction of this national tumor tissues Sample Storehouse is classified as by U.S.'s Time " within 2009, changing one of ten huge construction programs in the world ".In recent years, rapidly, especially under the effort of biological sample bank branch of Chinese Medicine biotechnology association and organization, the disease sample storehouse of the whole nation based on hospital was flourish in the biological sample bank development of China.Along with the increase at full speed of sample size, place and carrying cost will restrict each biological sample bank development.The size of cryopreservation tube and structure will directly determine sample storage space.
Existing biological specimen cryopreservation tube adopts 2ml cryopreservation tube mostly, and joins corresponding box and shelf.At present, also have the cryopreservation tube of differing heights and diameter, the cryopreservation tube of different size joins box and the shelf of dimension.Even if having employed the cryopreservation tube being less than 2ml, owing to joining corresponding box, the space of saving is also more limited.In addition, when storing biological specimen, usually the sample packing from same people preserved, when taking, single tube is supplied to user.If fill polylith tissue in a pipe, what can cause tissue samples takes difficulty; If the tissue samples of a pipe is for many people, freeze thawing problem can be caused, thus affect sample quality.Therefore, single tube single part of preservation is more satisfactory preserving type.But concerning biological sample bank, sample space occupancy volume increases, and frozen equipment (as refrigerator and gas phase liquid nitrogen container etc.) increases, and required site area also increases, thus greatly increases the storage cost of sample.
Given this, Chinese utility model patent (notification number CN202522460U, November 7 2012 day for announcing) disclose a kind of tissue samples cryopreservation tube, the pipe lid comprising body and removably connect with described body, also comprise at least two Storage Cups, described Storage Cup overlays in described body.By using several Storage Cups that cryopreservation tube body is separated into several independently storage areas, thus many parts of tissue samples can be deposited, saving memory space, reduce carrying cost.But Storage Cup opening wherein does not seal, easily cause polluting, and Storage Cup opening is inconvenient to deposit liquid.
Summary of the invention
For existing technical problem, the purpose of this utility model be to provide a kind of can store many parts independently biological specimen, save frozen space and can the segment type cryopreservation tube of each self-sustaining sealing state.
The purpose of this utility model realizes by following technical scheme:
A kind of segment type cryopreservation tube, at least comprises: pipe lid, push pipe and bottom tube, the pipe bottom that described push pipe and bottom tube are equipped with open nose end and close; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, and the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described bottom tube.
Described segment type cryopreservation tube, also comprises: at least one joint intervalve, the pipe bottom that described intervalve is also provided with open nose end and closes, and described intervalve is between described push pipe and bottom tube.Specifically, following technical scheme can be included but not limited to:
Described segment type cryopreservation tube, also comprises a joint intervalve, the pipe bottom that described intervalve is provided with open nose end and closes; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described intervalve, and the pipe bottom of described intervalve is connected in the mode that can dismantle with the nose end of described bottom tube.
Described segment type cryopreservation tube, also comprise two joint intervalves, the pipe bottom that described intervalve is provided with open nose end and closes, the intervalve be directly connected with described push pipe is first segment intervalve, and the intervalve be directly connected with described bottom tube is final section intervalve; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described first segment intervalve, the pipe bottom of described first segment intervalve is connected in the mode that can dismantle with the nose end of described final section intervalve, and the pipe bottom of described final section intervalve is connected in the mode that can dismantle with the nose end of described bottom tube.
Described segment type cryopreservation tube, also comprise the above intervalve of two joints, the pipe bottom that described intervalve is provided with open nose end and closes, the intervalve be directly connected with described push pipe is first segment intervalve, and the intervalve be directly connected with described bottom tube is final section intervalve; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described first segment intervalve, and the pipe bottom of described first segment intervalve is connected in the mode that can dismantle with the nose end of adjacent intervalve; The nose end of described final section intervalve is connected in the mode that can dismantle with the pipe bottom of adjacent intervalve, and the pipe bottom of described final section intervalve is connected in the mode that can dismantle with the nose end of described bottom tube; The pipe bottom that the nose end and adjacent of other intervalve between described first segment intervalve and described final section intervalve saves intervalve is connected in the mode that can dismantle, and the pipe bottom of other intervalve between described first segment intervalve and described final section intervalve is connected in the mode that can dismantle with another adjacent nose end saving intervalve.
In described segment type cryopreservation tube, the connected mode of the nose end of described pipe lid and described push pipe can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
In described segment type cryopreservation tube, the connected mode of the pipe bottom of described push pipe and the nose end of described bottom tube can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
In described segment type cryopreservation tube, the connected mode of the pipe bottom of described push pipe and the nose end of described intervalve can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
In described segment type cryopreservation tube, the connected mode of the pipe bottom of described intervalve and the nose end of described bottom tube can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
In described segment type cryopreservation tube, the connected mode of the pipe bottom of described intervalve and the nose end of described adjacent intervalve can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
Described intervalve can be first segment intervalve, also can be final section intervalve, can also be other intervalve between described first segment intervalve and described final section intervalve.
Such as,
In the segment type cryopreservation tube comprising two joint intervalves, the connected mode of the pipe bottom of described push pipe and the nose end of described first segment intervalve can take the mode removably connected conventional in prior art to realize, such as, inward turning, outward turning or buckle etc. are included but not limited to; The connected mode of the pipe bottom of described first segment intervalve and the nose end of described final section intervalve can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.; The connected mode of the pipe bottom of described final section intervalve and the nose end of described bottom tube can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.
Again such as,
In the segment type cryopreservation tube comprising the above intervalve of two joints, the connected mode of the pipe bottom of described push pipe and the nose end of described first segment intervalve can take the mode removably connected conventional in prior art to realize, such as, inward turning, outward turning or buckle etc. are included but not limited to; The connected mode of the pipe bottom of described first segment intervalve and the nose end of adjacent intervalve can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.; The connected mode of the nose end of described final section intervalve and the pipe bottom of adjacent intervalve can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.; The connected mode of the pipe bottom of described final section intervalve and the nose end of described bottom tube can take the mode removably connected conventional in prior art to realize, and such as, includes but not limited to inward turning, outward turning or buckle etc.; The connected mode that the nose end of other intervalve between described first segment intervalve and described final section intervalve and adjacent saves the pipe bottom of intervalve can take the mode removably connected conventional in prior art to realize, such as, inward turning, outward turning or buckle etc. are included but not limited to; The pipe bottom of other intervalve between described first segment intervalve and described final section intervalve and another adjacent connected mode saving the nose end of intervalve can take the mode removably connected conventional in prior art to realize, such as, inward turning, outward turning or buckle etc. are included but not limited to.
In described segment type cryopreservation tube, described pipe lid and described push pipe, described push pipe and described bottom tube, described push pipe and described intervalve, described intervalve and described adjacent intervalve, connected mode between described intervalve and described bottom tube preferably adopt identical connected mode, take any joint cryopreservation tube like this, no matter it is push pipe, bottom tube or intervalve, pipe lid can with take after cryopreservation tube be connected, very convenient take after the sealing of cryopreservation tube, and also can seal with same standby pipes lid the cryopreservation tube be drawn when needs.
In described segment type cryopreservation tube, the pipe bottom of described bottom tube can be flat or recess.
In described segment type cryopreservation tube, the diameter of described pipe lid, push pipe, bottom tube and intervalve is 0.5 ~ 1.5 centimetre.
In described segment type cryopreservation tube, the height of described pipe lid, push pipe, bottom tube and intervalve is 0.5 ~ 3 centimetre.
In described segment type cryopreservation tube, described pipe lid, push pipe, bottom tube and intervalve all adopt low temperature resistant plastic material to make, and through aseptic and without ferment treatment, thus meet the frozen needs of biological specimen.Existing biological specimen frozen often needs preserves biological specimen under subzero tens degrees Celsius even low temperature environment of subzero more than 180 degrees Celsius, and emphasize aseptic, nuclease free and protease, all to ensure that in biological specimen, large molecule can stablize preservation, and can not because of external pollution effect testing result.
Segment type cryopreservation tube of the present utility model, original cryopreservation tube (such as 2ml cryopreservation tube) can be become the independent memory space of two or more, during storage, each independent memory space can link together, thus make full use of original box and shelf, make can deposit more parts of biological specimens in original space, reduce required storage cost.When taking, each independent memory space can freely be separated, and only can need take out a joint cryopreservation tube and add lid, efficiently avoid the harmful effect that when biological specimen is taken, multigelation causes sample quality.
In segment type cryopreservation tube of the present utility model, described pipe lid, push pipe, the mode can dismantled by inward turning, outward turning or buckle etc. between bottom tube and intervalve are connected, pipe lid is connected with push pipe nose end, at the bottom of push pipe pipe or can be used as the lid of bottom tube at the bottom of intervalve pipe, also the lid of first segment intervalve is can be used as at the bottom of push pipe pipe, or as the lid of adjacent intervalve at the bottom of intervalve pipe, thus make often to save cryopreservation tube and be all in sealing state.
In addition, in segment type cryopreservation tube of the present utility model, the bottom of described bottom tube can compatible prefabricated code, and the pipe shaft of described pipe lid and each joint cryopreservation tube can paste printing bar code.
Compared with prior art, segment type cryopreservation tube of the present utility model has the following advantages:
1, segment type cryopreservation tube of the present utility model considerably increases original space biological specimen amount of storage, while reduction carrying cost, ensure that the quality of tissue samples.
2, the often joint cryopreservation tube in segment type cryopreservation tube of the present utility model is all that sealing is preserved, and is conducive to decreasing pollution, is also conducive to the storage of liquid bio sample.
3, segment type cryopreservation tube of the present utility model only needs when taking taking-up one to save cryopreservation tube and adds lid, both can take from top to bottom, and also can take from the bottom up, very convenient.
These and other objects of the present utility model, characteristics and advantages, by following detailed description, accompanying drawing and claim are fully demonstrated, and are achieved by means, device and their combination specially pointed out in claims.
Accompanying drawing explanation.
Fig. 1 is the cross-sectional view of segment type cryopreservation tube when not connecting of the first specific embodiment of the present utility model.
Fig. 2 is the cross-sectional view of segment type cryopreservation tube when not connecting of the second specific embodiment of the present utility model.
Fig. 3 is the cross-sectional view of segment type cryopreservation tube when not connecting of the 3rd specific embodiment of the present utility model.
Symbol description
1 pipe lid 2 tube body
3 push pipe 4 bottom tubes
5 intervalve 6 first segment intervalves
The adjacent intervalve of 7 final section intervalve 8
The pipe bottom of nose end 32 push pipe of 31 push pipes
The pipe bottom of nose end 42 bottom tube of 41 bottom tubes
The pipe bottom of nose end 52 intervalve of 51 intervalves
The pipe bottom of the nose end 62 first segment intervalve of 61 first segment intervalves
The pipe bottom of the nose end 72 final section intervalve of 71 final section intervalves
The pipe bottom of the adjacent intervalve of nose end 82 of 81 adjacent intervalves
Embodiment
Below, by reference to the accompanying drawings embodiment of the present utility model is described in detail, so that more clearly understand content of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of segment type cryopreservation tube, comprising: pipe lid 1 and tube body 2, and tube body 2 is made up of push pipe 3 and bottom tube 4, the pipe bottom 32 that push pipe 3 is provided with open nose end 31 and closes, the pipe bottom 42 that bottom tube 4 is provided with open nose end 41 and closes.Pipe lid 1 is provided with internal thread, and the nose end 31 of push pipe is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and pipe lid 1 realizes outward turning with the nose end 31 of push pipe and is connected; Similarly, the pipe bottom 32 of push pipe is provided with internal thread, and the nose end 41 of bottom tube is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 32 of push pipe realizes outward turning with the nose end 41 of bottom tube and is connected.After screwing, each joint cryopreservation tube can be kept to be in sealing state, not overflowing liquid.When taking, only need internal and external threads of outwarding winding, can take out any joint cryopreservation tube, the cryopreservation tube after taking still adopts pipe lid to seal, and the cryopreservation tube be drawn is as needed the same pipe lid sealing of also available backup, thus before and after realizing taking, the independent cryopreservation tube of each joint all keeps sealing state.
The diameter (being often referred to the inner diameter not setting threaded pipe body part) of pipe lid 1, push pipe 3 and bottom tube 4 is as 0.5 ~ 1.5 centimetre, and the height of pipe lid 1, push pipe 3 and bottom tube 4 is 0.5 ~ 3 centimetre.Pipe lid 1, push pipe 3 and bottom tube 4 all adopt stable chemical nature and low temperature resistant organic polymer is made, as polytrifluorochloroethylene etc.Cryopreservation tube make after through aseptic, nuclease free and Protease Treatment.
Embodiment 2
As shown in Figure 2, a kind of segment type cryopreservation tube, comprising: pipe lid 1 and tube body 2, and tube body 2 is made up of push pipe 3, intervalve 5 and bottom tube 4.Wherein, the pipe bottom 32 that push pipe 3 is provided with open nose end 31 and closes, the pipe bottom 52 that intervalve 5 is provided with open nose end 51 and closes, the pipe bottom 42 that bottom tube 4 is provided with open nose end 41 and closes.Pipe lid 1 is provided with internal thread, and the nose end 31 of push pipe is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and pipe lid 1 realizes outward turning with the nose end 31 of push pipe and is connected; Similarly, the pipe bottom 32 of push pipe is provided with internal thread, and the nose end 51 of intervalve is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 32 of push pipe realizes outward turning with the nose end 51 of intervalve and is connected; In an identical manner, the pipe bottom 52 of intervalve is provided with internal thread, and the nose end 41 of bottom tube is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 52 of intervalve realizes outward turning with the nose end 41 of bottom tube and is connected.After screwing, each joint cryopreservation tube can be kept to be in sealing state, not overflowing liquid.When taking, only need internal and external threads of outwarding winding, can take out any joint cryopreservation tube, the cryopreservation tube after taking still adopts pipe lid to seal, and the cryopreservation tube be drawn is as needed the same pipe lid sealing of also available backup, thus before and after realizing taking, the independent cryopreservation tube of each joint all keeps sealing state.
The diameter (being often referred to the inner diameter not setting threaded pipe body part) of pipe lid 1 and push pipe 3, intervalve 5 and bottom tube 4 is as 0.5 ~ 1.5 centimetre, and the height of pipe lid 1 and push pipe 3, intervalve 5 and bottom tube 4 is 0.5 ~ 3 centimetre.Pipe lid 1, push pipe 3, intervalve 5 and bottom tube 4 all adopt stable chemical nature and low temperature resistant organic polymer is made, as polytrifluorochloroethylene etc.Cryopreservation tube make after through aseptic, nuclease free and Protease Treatment.
Embodiment 3
As shown in Figure 3, a kind of segment type cryopreservation tube, comprising: pipe lid 1 and tube body 2, and tube body 2 is made up of push pipe 3, first segment intervalve 6, intervalve 5, adjacent intervalve 8, final section intervalve 7 and bottom tube 4.Wherein, the pipe bottom 32 that push pipe 3 is provided with open nose end 31 and closes, the pipe bottom 62 that first segment intervalve 6 is provided with open nose end 61 and closes, the pipe bottom 52 that intervalve 5 is provided with open nose end 51 and closes, the pipe bottom 82 that adjacent intervalve 8 is provided with open nose end 81 and closes, the pipe bottom 72 that final section intervalve 7 is provided with open nose end 71 and closes, the pipe bottom 42 that bottom tube 4 is provided with open nose end 41 and closes.Further, pipe lid 1 is provided with internal thread, and the nose end 31 of push pipe is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and pipe lid 1 realizes outward turning with the nose end 31 of push pipe and is connected; The pipe bottom 32 of push pipe is provided with internal thread, and the nose end 61 of first segment intervalve is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 32 of push pipe realizes outward turning with the nose end 61 of first segment intervalve and is connected; The pipe bottom 62 of first segment intervalve is provided with internal thread, and the nose end 51 of intervalve is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 62 of first segment intervalve realizes outward turning with the nose end 51 of intervalve and is connected; The pipe bottom 52 of intervalve is provided with internal thread, and the nose end 81 of adjacent intervalve is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 52 of intervalve realizes outward turning with the nose end 81 of adjacent intervalve and is connected; The pipe bottom 82 of adjacent intervalve is provided with internal thread, and the nose end 71 of final section intervalve is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 82 of adjacent intervalve realizes outward turning with the nose end 71 of final section intervalve and is connected; The pipe bottom 72 of final section intervalve is provided with internal thread, and the nose end 41 of bottom tube is provided with external screw thread, and during use, internal and external threads cooperatively interacts and screws, and the pipe bottom 72 of final section intervalve realizes outward turning with the nose end 41 of bottom tube and is connected.After screwing, each joint cryopreservation tube can be kept to be in sealing state, not overflowing liquid.When taking, only need internal and external threads of outwarding winding, can take out any joint cryopreservation tube, the cryopreservation tube after taking still adopts pipe lid to seal, and the cryopreservation tube be drawn is as needed the same pipe lid sealing of also available backup, thus before and after realizing taking, the independent cryopreservation tube of each joint all keeps sealing state.
The diameter (being often referred to the inner diameter not setting threaded pipe body part) of pipe lid 1, push pipe 3, first segment intervalve 6, intervalve 5, adjacent intervalve 8, final section intervalve 7 and bottom tube 4 is as 0.5 ~ 1.5 centimetre, and the height of pipe lid 1, push pipe 3, first segment intervalve 6, intervalve 5, adjacent intervalve 8, final section intervalve 7 and bottom tube 4 is 0.5 ~ 3 centimetre.Pipe lid 1, push pipe 3, first segment intervalve 6, intervalve 5, adjacent intervalve 8, final section intervalve 7 and bottom tube 4 all adopt stable chemical nature and low temperature resistant organic polymer is made, as polytrifluorochloroethylene etc.Cryopreservation tube make after through aseptic, nuclease free and Protease Treatment.
It will be appreciated by those skilled in the art that, in above-mentioned segment type cryopreservation tube, the diameter of push pipe 3, first segment intervalve 6, intervalve 5, adjacent intervalve 8, final section intervalve 7 and bottom tube 4 and alterable height, can realize technical purpose of the present utility model equally.
It will be understood by those skilled in the art that and check sample service condition for convenience, in above-mentioned segment type cryopreservation tube, push pipe, bottom tube and each intervalve all adopt transparent tube body, can realize technical purpose of the present utility model equally.
It will be understood by those skilled in the art that in above-mentioned segment type cryopreservation tube, the pipe bottom of bottom tube 4 can be flat or recess, all can realize technical purpose of the present utility model.
It will be understood by those skilled in the art that in above-mentioned segment type cryopreservation tube, the bottom of bottom tube 4 can compatible prefabricated code, and each joint cryopreservation tube in pipe lid 1 and tube body 2 all can paste printing bar code, does not affect the realization of technical purpose of the present utility model.
Adopt segment type cryopreservation tube of the present utility model, original cryopreservation tube (such as 2ml cryopreservation tube) can be become the independent memory space of more than 2 or 2, during storage, each independent memory space can link together, thus make full use of original box and shelf, to make in original space the box of original specification (i.e. in) that many parts of biological specimens can be deposited, considerably increase original space biological specimen amount of storage, save memory space, thus reduce required storage cost.When taking, each independent memory space can freely be separated, only can need take out a joint cryopreservation tube, add lid, efficiently avoid the harmful effect that when biological specimen is taken, multigelation causes sample quality, and operation also facilitates, especially the depositing of suitable biological Sample Storehouse sample.
In addition, in segment type cryopreservation tube of the present utility model, pipe lid 1, push pipe 3, the mode can dismantled by inward turning, outward turning or buckle etc. between bottom tube 4 and each intervalve 5-8 are connected, pipe lid 1 is connected with push pipe nose end 31, at the bottom of push pipe pipe or can be used as the lid of bottom tube at the bottom of intervalve pipe, also can be used as the lid of first segment intervalve at the bottom of push pipe pipe, or as the lid of adjacent intervalve at the bottom of intervalve pipe, thus make often to save cryopreservation tube and be all in sealing state.And often save cryopreservation tube be all sealing preserve, be conducive to decreasing pollution, be also conducive to the storage of liquid bio sample.
And segment type cryopreservation tube of the present utility model only needs when taking taking-up one to save cryopreservation tube and adds lid, both can take from top to bottom, and also can take from the bottom up, very convenient.
One skilled in the art will understand that the embodiment of the present utility model shown in foregoing description and accompanying drawing only limits the utility model as an example and not.
As can be seen here, the purpose of this utility model is complete and be effectively achieved.Function of the present utility model and structural principle are shown in an embodiment and are illustrated, do not deviating under described principle, embodiment can do any amendment.So the utility model includes all variant embodiment based on claim spirit and right.
Claims (10)
1. a segment type cryopreservation tube, is characterized in that, at least comprises: pipe lid, push pipe and bottom tube, the pipe bottom that described push pipe and bottom tube are equipped with open nose end and close; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, and the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described bottom tube.
2. segment type cryopreservation tube as claimed in claim 1, is characterized in that, also comprise a joint intervalve, the pipe bottom that described intervalve is provided with open nose end and closes; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described intervalve, and the pipe bottom of described intervalve is connected in the mode that can dismantle with the nose end of described bottom tube.
3. segment type cryopreservation tube as claimed in claim 1, it is characterized in that, also comprise two joint intervalves, the pipe bottom that described intervalve is provided with open nose end and closes, the intervalve be directly connected with described push pipe is first segment intervalve, and the intervalve be directly connected with described bottom tube is final section intervalve; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described first segment intervalve, the pipe bottom of described first segment intervalve is connected in the mode that can dismantle with the nose end of described final section intervalve, and the pipe bottom of described final section intervalve is connected in the mode that can dismantle with the nose end of described bottom tube.
4. segment type cryopreservation tube as claimed in claim 1, it is characterized in that, also comprise the above intervalve of two joints, the pipe bottom that described intervalve is provided with open nose end and closes, the intervalve be directly connected with described push pipe is first segment intervalve, and the intervalve be directly connected with described bottom tube is final section intervalve; Wherein, described pipe lid is connected in the mode that can dismantle with the nose end of described push pipe, the pipe bottom of described push pipe is connected in the mode that can dismantle with the nose end of described first segment intervalve, and the pipe bottom of described first segment intervalve is connected in the mode that can dismantle with the nose end of adjacent intervalve; The nose end of described final section intervalve is connected in the mode that can dismantle with the pipe bottom of adjacent intervalve, and the pipe bottom of described final section intervalve is connected in the mode that can dismantle with the nose end of described bottom tube; The pipe bottom that the nose end and adjacent of other intervalve between described first segment intervalve and described final section intervalve saves intervalve is connected in the mode that can dismantle, and the pipe bottom of other intervalve between described first segment intervalve and described final section intervalve is connected in the mode that can dismantle with another adjacent nose end saving intervalve.
5. segment type cryopreservation tube as claimed in claim 1, it is characterized in that, the connected mode of the nose end of described pipe lid and described push pipe takes inward turning, outward turning or buckle, and the connected mode of the pipe bottom of described push pipe and the nose end of described bottom tube takes inward turning, outward turning or buckle.
6. segment type cryopreservation tube as claimed in claim 2, it is characterized in that, the connected mode of the nose end of described pipe lid and described push pipe takes inward turning, outward turning or buckle, the connected mode of the pipe bottom of described push pipe and the nose end of described intervalve takes inward turning, outward turning or buckle, and the connected mode of the pipe bottom of described intervalve and the nose end of described bottom tube takes inward turning, outward turning or buckle.
7. segment type cryopreservation tube as claimed in claim 3, it is characterized in that, the connected mode of the nose end of described pipe lid and described push pipe takes inward turning, outward turning or buckle, the connected mode of the pipe bottom of described push pipe and the nose end of described first segment intervalve takes inward turning, outward turning or buckle, the connected mode of the pipe bottom of described first segment intervalve and the nose end of described final section intervalve takes inward turning, outward turning or buckle, and the connected mode of the pipe bottom of described final section intervalve and the nose end of described bottom tube takes inward turning, outward turning or buckle.
8. segment type cryopreservation tube as claimed in claim 4, it is characterized in that, the connected mode of the nose end of described pipe lid and described push pipe takes inward turning, outward turning or buckle, the connected mode of the pipe bottom of described push pipe and the nose end of described first segment intervalve takes inward turning, outward turning or buckle, and the connected mode of the pipe bottom of described first segment intervalve and the nose end of adjacent intervalve takes inward turning, outward turning or buckle; The connected mode of the nose end of described final section intervalve and the pipe bottom of adjacent intervalve takes inward turning, outward turning or buckle, and the connected mode of the pipe bottom of described final section intervalve and the nose end of described bottom tube takes inward turning, outward turning or buckle; The connected mode that the nose end of other intervalve between described first segment intervalve and described final section intervalve and adjacent saves the pipe bottom of intervalve takes inward turning, outward turning or buckle, and pipe bottom and another the adjacent connected mode saving the nose end of intervalve of other intervalve between described first segment intervalve and described final section intervalve take inward turning, outward turning or buckle.
9. the segment type cryopreservation tube as described in claim 4 or 8, it is characterized in that, described pipe lid is identical with described push pipe, described push pipe and described bottom tube, described push pipe and described intervalve, described intervalve and described adjacent intervalve and the connected mode between described intervalve and described bottom tube.
10. the segment type cryopreservation tube as described in as arbitrary in claim 1 ~ 8, it is characterized in that, the diameter of described pipe lid, push pipe, bottom tube and intervalve is 0.5 ~ 1.5 centimetre, and the height of described pipe lid, push pipe, bottom tube and intervalve is 0.5 ~ 3 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420415904.6U CN204157529U (en) | 2014-07-25 | 2014-07-25 | Segment type cryopreservation tube |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420415904.6U CN204157529U (en) | 2014-07-25 | 2014-07-25 | Segment type cryopreservation tube |
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| CN204157529U true CN204157529U (en) | 2015-02-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219323A1 (en) * | 2016-06-23 | 2017-12-28 | 巴罗克（济南）生物技术有限公司 | Reagent tube |
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2014
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219323A1 (en) * | 2016-06-23 | 2017-12-28 | 巴罗克（济南）生物技术有限公司 | Reagent tube |
| CN109328111A (en) * | 2016-06-23 | 2019-02-12 | 山东巴罗克生物科技股份有限公司 | A kind of Reagent Tube |
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