CN204319274U - For feeding back the transfusion bag of cell - Google Patents
For feeding back the transfusion bag of cell Download PDFInfo
- Publication number
- CN204319274U CN204319274U CN201420800447.2U CN201420800447U CN204319274U CN 204319274 U CN204319274 U CN 204319274U CN 201420800447 U CN201420800447 U CN 201420800447U CN 204319274 U CN204319274 U CN 204319274U
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- Prior art keywords
- transfusion bag
- socket
- feeding back
- conduit
- bag body
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Abstract
The utility model discloses a kind of transfusion bag for feeding back cell, comprise transfusion bag body, the bottom of described transfusion bag body offers the first socket, the bottom of described transfusion bag body also arranges conduit, have distance between described first socket and described conduit, the top of described transfusion bag body arranges interface.This utility model has special interface for injecting cell, and simplify the operation flow process, at utmost reduces opportunities for contamination, and catheter design handled easily personnel remove unnecessary normal saline simultaneously, time saving and energy saving, easy to use.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of transfusion bag for feeding back cell.
Background technology
Tumor vaccine cells treatment is a kind of emerging tumor treatment model, and it gathers immunocyte in patient body, then carries out In vitro culture and amplification, then feeds back in patient body, excite and the autoimmune function of enhancing body to treat tumor.Tumor vaccine cells treatment is the 4th kind of tumor therapeuticing method after operation, radiation and chemotherapy, compared with other treatment method, there is obvious advantage: effectively can consolidate aftertreatment effect, strengthen chemotherapeutic treatment effect, the development controlling tumor and transfer, and what to adopt due to autoimmune cell treatment is the cell of patient self, therefore can not immunologic rejection be caused, have no side effect, safety is relatively high.At present, immune cell therapy has become the important means of immunotherapy of tumors.
At present, hospital feeds back cell in the treatment and generally uses 100mL normal saline transfusion bag, 100mL normal saline infusion bottle or 50mL blood bag, if the cell of preparation needs long-distance transportation to the hospital of patient treatment, because infusion bottle is frangible, transfusion bag or blood bag can only be selected.But, application aspect is fed back at cell, existing 100mL normal saline transfusion bag and the equal existing defects of 50mL blood bag: the former only has 1 socket of infusing, and the cell prepared injects sack, transfusion, puncture transfusion socket is all needed with the operation of these 3, cleaning and removing residual cell in saline injection to bag, 3 points of puncture are nearer, easily cause fluid seepage, and without portable design, be not easy to patient self-contained, if there is thing to seek medical personnel's help, carry transfusion bag easily to drop, in addition, conventional 100mL normal saline transfusion bag is containing 100mL normal saline, and the cell fed back only needs 50mL normal saline to prepare cell suspension, adopt syringe absorb unnecessary 50mL normal saline compare effort and consuming time, the latter has 1 infuse socket and 1 longer conduit, puncture transfusion socket is all needed with cleaning and removing residual cell in transfusion and saline injection to bag, point of puncture comparatively closely easily causes fluid seepage, conduit can for injecting the cell prepared, operate more complicated, need to adopt the shears of sterilizing to cut off conduit, engage syringe, after sack injects cell, carry out heat seal with closes ducts at sack near-end, multiple operation makes pollution probability increase.
Utility model content
Primary technical problem to be solved in the utility model solves transfusion bag in prior art to use inconvenience, and the technical problem secondly solved reduces the pollution probability of transfusion bag.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of transfusion bag for feeding back cell, comprise transfusion bag body, the bottom of described transfusion bag body offers the first socket, the bottom of described transfusion bag body also arranges conduit, have distance between described first socket and described conduit, the top of described transfusion bag body arranges interface.
Further, the bottom of described transfusion bag body is also provided with the second socket.
Further, described first socket, conduit and the second socket array from left to right at transfusion body bottom portion.
Further, described transfusion bag bodies top is provided with handheld ring.
Further, the end of described conduit and described interface is respectively arranged with end cap.
Further, described end cap is turncap.
Further, the end of described first socket and the second socket is provided with aluminium-plastic cap.
Further, described conduit diameter 4.15 ~ 4.45 ㎜.
Further, described conduit diameter preferably 4.25 ㎜.
Further, described interface diameter 4.35 ~ 4.65 ㎜.
The beneficial effects of the utility model are: be different from prior art, this utility model arranges interface at the top of transfusion bag body, conduit is offered in the bottom of transfusion bag body, directly can inject cell from interface to transfusion bag, simplify operating process, at utmost reduce opportunities for contamination, catheter design handled easily personnel remove unnecessary normal saline simultaneously, time saving and energy saving, easy to use, what injection cell and the unnecessary normal saline of removal utilized simultaneously is not same interface, avoids the leakage that repeated localised puncture causes.
Accompanying drawing explanation
Fig. 1 is that this utility model preferred embodiment is for feeding back the structural representation of the transfusion bag of cell.
1, handheld ring; 2, transfusion bag body; 3, the first socket; 4, conduit; 5, interface; 6, the second socket; 7, turncap; 8, aluminium-plastic cap.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
The design of this utility model most critical is: this utility model arranges interface 5 at the top of transfusion bag body 2, offers conduit 4 in the bottom of transfusion bag body 2, easy to use and at utmost reduce opportunities for contamination.
Refer to Fig. 1, present embodiment is for feeding back the transfusion bag of cell, comprise transfusion bag body 2, the bottom of described transfusion bag body 2 offers the first socket 3, the bottom of described transfusion bag body 2 also arranges conduit 4, have distance between described first socket 3 and described conduit 4, the top of described transfusion bag body 2 arranges interface 5.
From foregoing description, the beneficial effects of the utility model are: this utility model arranges interface 5 at the top of transfusion bag body 2, conduit 4 is offered in the bottom of transfusion bag body 2, directly can inject cell from interface 5 to transfusion bag, simplify operating process, at utmost reduce opportunities for contamination, conduit 4 designs handled easily personnel and removes unnecessary normal saline simultaneously, time saving and energy saving, easy to use, what injection cell and the unnecessary normal saline of removal utilized simultaneously is not same interface, avoids the leakage that repeated localised puncture causes.
Further, the bottom of described transfusion bag body 2 is also provided with the second socket 6.
From foregoing description, multiple transfusion socket is set in the present embodiment, to realize different operating, at utmost can avoids fluid seepage, ensure therapeutic effect.Preferably, described first socket 3, conduit 4 and the second socket 6 array from left to right at transfusion body bottom portion, make as much as possible the first socket 3 and the second socket 6 away from, be convenient to puncture, effectively can improve the convenience of operation.
Further, described transfusion bag body 2 top is provided with handheld ring 1.
From foregoing description, this design is under some necessary information, and patient can self-contained transfusion bag, conveniently extracts, and not easily drops.
Further, described conduit 4 is respectively arranged with end cap with the end of described interface 5.
From foregoing description, this end cap can effectively prevent contamination by dust thing etc., and end cap described in the present embodiment is turncap 7, and certainly, in some other embodiment, end cap also can be other the cap facilitating folding.
Further, the end of described first socket 3 and the second socket 6 is provided with aluminium-plastic cap 8.
Further, the diameter 4.15 ~ 4.45 of conduit 4 described in the present embodiment ㎜, is preferably 4.25 ㎜.
From foregoing description, adopt the normal saline that this kind of structure can be unnecessary in drain transfusion bag, more time saving and energy saving than the method (syringe pump) of routine.
Further, described interface 5 diameter 4.35 ~ 4.65 ㎜.
From foregoing description, syringe leading portion aperture can be inserted in this interface 5, to inject cell, convenient and swift.
Please refer to Fig. 1, embodiment one of the present utility model is: for feeding back the transfusion bag of cell, comprise transfusion bag body 2, the bottom of described transfusion bag body 2 offers the first socket 3, the bottom of described transfusion bag body 2 also arranges conduit 4, distance is had between described first socket 3 and described conduit 4, the top of described transfusion bag body 2 arranges interface 5, the bottom of described transfusion bag body 2 is also provided with the second socket 6, described transfusion bag body 2 top is provided with handheld ring 1, described conduit 4 is respectively arranged with end cap with the end of described interface 5, the end of described first socket 3 and the second socket 6 is provided with aluminium-plastic cap 8, described conduit 4 diameter 4.15 ~ 4.45 ㎜, be preferably 4.25 ㎜, described interface 5 diameter 4.35 ~ 4.65 ㎜.
In sum, the transfusion bag for feeding back cell that this utility model provides, it has special interface 5 for injecting cell, simplify the operation flow process, at utmost reduce opportunities for contamination, the design handled easily personnel of conduit 4 remove unnecessary normal saline simultaneously, time saving and energy saving, arrange multiple transfusion socket on this basis, to realize different operating, at utmost can avoid fluid seepage, ensure therapeutic effect, finally, design handheld ring 1 is under some necessary information, patient can self-contained transfusion bag, conveniently extracts, and not easily drops.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. one kind for feeding back the transfusion bag of cell, comprise transfusion bag body, the bottom of described transfusion bag body offers the first socket, it is characterized in that, the bottom of described transfusion bag body also arranges conduit, have distance between described first socket and described conduit, the top of described transfusion bag body arranges interface.
2. the transfusion bag for feeding back cell according to claim 1, is characterized in that: the bottom of described transfusion bag body is also provided with the second socket.
3. the transfusion bag for feeding back cell according to claim 2, is characterized in that: described first socket, conduit and the second socket array from left to right at transfusion body bottom portion.
4. the transfusion bag for feeding back cell according to claim 1, is characterized in that: described transfusion bag bodies top is provided with handheld ring.
5. the transfusion bag for feeding back cell according to any one of claim 1-4, is characterized in that: the end of described conduit and described interface is respectively arranged with end cap.
6. the transfusion bag for feeding back cell according to claim 5, is characterized in that: described end cap is turncap.
7. the transfusion bag for feeding back cell according to any one of claim 1-4, is characterized in that: the end of described first socket and the second socket is provided with aluminium-plastic cap.
8. the transfusion bag for feeding back cell according to any one of claim 1-4, is characterized in that: described conduit diameter 4.15 ~ 4.45 ㎜.
9. the transfusion bag for feeding back cell according to claim 8, is characterized in that: described conduit diameter is 4.25 ㎜ preferably.
10. the transfusion bag for feeding back cell according to any one of claim 1-4, is characterized in that: described interface diameter 4.35 ~ 4.65 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800447.2U CN204319274U (en) | 2014-12-16 | 2014-12-16 | For feeding back the transfusion bag of cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800447.2U CN204319274U (en) | 2014-12-16 | 2014-12-16 | For feeding back the transfusion bag of cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319274U true CN204319274U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800447.2U Active CN204319274U (en) | 2014-12-16 | 2014-12-16 | For feeding back the transfusion bag of cell |
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| Country | Link |
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| CN (1) | CN204319274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886036A (en) * | 2018-02-21 | 2020-11-03 | 费森尤斯医疗护理德国有限责任公司 | Device containing dialysis solution or dialysis solution concentrate |
-
2014
- 2014-12-16 CN CN201420800447.2U patent/CN204319274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886036A (en) * | 2018-02-21 | 2020-11-03 | 费森尤斯医疗护理德国有限责任公司 | Device containing dialysis solution or dialysis solution concentrate |
| CN111886036B (en) * | 2018-02-21 | 2023-08-11 | 费森尤斯医疗护理德国有限责任公司 | Apparatus containing dialysis solution or dialysis solution concentrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |