CN209422480U - Transfusion bag for stem cell injection - Google Patents
Transfusion bag for stem cell injection Download PDFInfo
- Publication number
- CN209422480U CN209422480U CN201821291249.2U CN201821291249U CN209422480U CN 209422480 U CN209422480 U CN 209422480U CN 201821291249 U CN201821291249 U CN 201821291249U CN 209422480 U CN209422480 U CN 209422480U
- Authority
- CN
- China
- Prior art keywords
- wall
- infusion bag
- stem cell
- connector
- cell injection
- 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 - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses transfusion bag for stem cell injection, including infusion bag ontology, the infusion bag bodies top outer wall is pasted with hanging ring, and hanging ring outer wall is provided with elliptical aperture, the middle position of the infusion bag body bottom portion outer wall is provided with infusion bag oral area, the infusion bag oral area bottom interior wall is plugged with infusion bag connector, and infusion bag connector bottom outer wall is provided with connector, the connector bottom wall outer wall is provided with circular hole, and perfusion tube is plugged in circular hole, the perfusion tube is connected with infusion bag oral area, the perfusion tube is plugged with dropper far from one end of connector, and dropper cross section is ellipse.The utility model can be convenient medical worker and stem cell injection be added in infusion bag, and sealing effect is good, the quality of stem cell injection is effectively guaranteed, stem cell injection is avoided to be contaminated, but also can guarantee that leakage phenomenon will not occur during transporting stem cell reagent, it reduces costs.
Description
Technical field
The utility model relates to infusion bag technical field more particularly to transfusion bag for stem cell injection.
Background technique
Stem cell is a kind of multipotential cell with the of self-replication capacity.Under certain condition, it can be divided into more
Kind of functioning cell, stem cell are a kind of inabundant differentiation, still immature cell, have and regenerate various histoorgans and human body
Potential function, medical field are known as " general-purpose cell ".
Since stem cell has self-replacation and multinomial differentiation potential, stem-cell therapy is current with stem cell beauty
The big hot spot of the one of medical field.In the injection of stem cell reagent, a kind of infusion bag of stem cell reagent, general infusion are needed
The bag bad leakage and pollution for being easy to cause stem cell reagent of sealing effect, and the liquid in general infusion bag can not be complete
It empties, is easy to cause the waste of stem cell reagent.Therefore, design transfusion bag for stem cell injection is needed to solve the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the stem cell injection proposed is defeated
Liquid bag.
To achieve the goals above, the utility model adopts the technical scheme that
Transfusion bag for stem cell injection, including infusion bag ontology, the infusion bag bodies top outer wall are pasted with hanging ring, and
Hanging ring outer wall is provided with elliptical aperture, and the middle position of the infusion bag body bottom portion outer wall is provided with infusion bag oral area, the infusion bag
Oral area bottom interior wall is plugged with infusion bag connector, and infusion bag connector bottom outer wall is provided with connector, the connector bottom wall
Outer wall is provided with circular hole, and perfusion tube is plugged in circular hole, and the perfusion tube is connected with infusion bag oral area, and the perfusion tube is separate
One end of connector is plugged with dropper, and dropper cross section is ellipse, and perfusion tube side outer wall is socketed with flow control
Device, the perfusion tube is plugged with syringe needle far from one end inner wall of dropper, and needle tip outer wall is socketed with protective case, the connection
Part inner wall is provided with groove, and connector top exterior walls are provided with fastener, and the groove inner wall is provided with rubber stopper, and rubber stopper
Diameter is less than the diameter of connector.
Preferably, the infusion bag bodies top outer wall is provided with fixation hole, and is plugged with inlet tube in the second fixation hole.
Preferably, the inlet tube number is two, and two inlet tubes are symmetrical, and feed liquor pipe outer wall, which is pasted with, easily tears
Film.
Preferably, infusion bag ontology two sides inner wall indicates scale strip, and infusion bag body bottom portion outer wall is provided with through-hole.
Preferably, the infusion bag oral area outer wall is provided with seal groove, and sealing strip is pasted in seal groove, the rule of sealing strip
Lattice are adapted with the specification of seal groove.
Preferably, flow controller two sides inner wall is provided with sliding slot, and sliding slot bottom interior wall is provided with idler wheel, idler wheel
Two sides outer wall is rotatably connected to rotating bar, and rotating bar and sliding slot, which are formed, to be rotatablely connected.
Preferably, the connector bottom interior wall is plugged with catheter, and perfusion tube one end is plugged on catheter far from even
Inside one end of fitting.
Preferably, the inlet tube bottom outer wall is provided with strengthening rib strip, and the one end of strengthening rib strip far from inlet tube with
Infusion bag bodies top inner wall is connected.
The utility model has the following beneficial effects:
1, by the inlet tube of setting, easily tore film and inlet tube, it can be convenient medical worker and stem cell injection be added
Into infusion bag, and sealing effect is good, and the quality of stem cell injection is effectively guaranteed, avoid stem cell injection by
To pollution.
2, by the connector of setting, infusion bag oral area and sealing strip, stem cell injection can be made when in use, it can
It allows the intracorporal liquid of infusion bag to pass through infusion bag oral area completely to drain, to reduce the waste of stem cell reagent.
3, pass through the fastener of setting, rubber stopper and flow controller, it is ensured that during transporting to stem cell reagent
Leakage phenomenon will not occur, reduce costs, and flow controller can be convenient the flow that people adjust injection.
Detailed description of the invention
Fig. 1 be the utility model proposes transfusion bag for stem cell injection structural schematic diagram；
Fig. 2 be the utility model proposes transfusion bag for stem cell injection flow controller structural schematic diagram；
Fig. 3 be the utility model proposes transfusion bag for stem cell injection connecting-piece structure schematic diagram.
In figure: 1 infusion bag ontology, 2 inlet tubes, 3 hanging rings, 4 strengthening rib strips, 5 easily tore films, 6 sealing strips, 7 infusion bag connectors,
8 connectors, 9 perfusion tubes, 10 droppers, 11 through-holes, 12 infusion bag oral areas, 13 flow controllers, 14 idler wheels, 15 syringe needles, 16 protections
Set, 17 rubber stoppers, 18 fasteners, 19 grooves, 20 catheters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, transfusion bag for stem cell injection, including infusion bag ontology 1,1 top exterior walls of infusion bag ontology are pasted
There is hanging ring 3, and 3 outer wall of hanging ring is provided with elliptical aperture, the middle position of 1 bottom outer wall of infusion bag ontology is provided with infusion bag oral area 12,
12 bottom interior wall of infusion bag oral area is plugged with infusion bag connector 7, and connection has been bolted in 7 bottom outer wall of infusion bag connector
Part 8,8 bottom wall outer wall of connector is provided with circular hole, and perfusion tube 9 is plugged in circular hole, and perfusion tube 9 connects with infusion bag oral area 12
Logical, perfusion tube 9 is plugged with dropper 10 far from one end of connector 8, and 10 cross section of dropper is ellipse, outside 9 side of perfusion tube
Wall is socketed with flow controller 13, and perfusion tube 9 is plugged with syringe needle 15, and 15 top exterior walls of syringe needle far from one end inner wall of dropper 10
It is socketed with protective case 16,8 inner wall of connector is provided with groove 19, and fastener 18 has been bolted in 8 top exterior walls of connector, recessed
Rubber stopper 17 has been bolted in 19 inner wall of slot, and the diameter of rubber stopper 17 is less than the diameter of connector 8.
In the utility model, 1 top exterior walls of infusion bag ontology are provided with fixation hole, and are plugged with inlet tube in the second fixation hole
2,2 number of inlet tube is two, and two inlet tubes 2 are symmetrically, and 2 outer wall of inlet tube is pasted with easily tore film 5, infusion bag ontology
1 two sides inner wall indicates scale strip, and 1 bottom outer wall of infusion bag ontology is provided with through-hole 11, and 12 outer wall of infusion bag oral area is provided with sealing
Slot, and sealing strip 6 is pasted in seal groove, the specification of sealing strip 6 is adapted with the specification of seal groove, 13 two sides of flow controller
Inner wall is provided with sliding slot, and sliding slot bottom interior wall is provided with idler wheel 14, and 14 two sides outer wall of idler wheel is rotatably connected to rotating bar, rotation
Bar and sliding slot, which are formed, to be rotatablely connected, and 8 bottom interior wall of connector is plugged with catheter 20, and 9 one end of perfusion tube is plugged on catheter
Inside 20 one end far from connector 8,2 bottom outer wall of inlet tube is provided with strengthening rib strip 4, and strengthening rib strip 4 is far from inlet tube 2
One end be connected with 1 top inner wall of infusion bag ontology.
Working principle: in use, people tear easily tore film 5, easily tore film 5 tears rear people and stem cell reagent is passed through feed liquor
Pipe 2 imports inside infusion bag ontology 1, the hanging ring 3 on infusion bag ontology 1 is hung on hook, strengthening rib strip 4 can effectively make
Inside the more convenient importing infusion bag ontology 1 of reagent, patient when in use, can carry out adjusting transfusion bag ontology with scroll wheel 14
The flow of stem cell reagent in 1, meets the demand of patient, can when people need to transport 1 interior reagent of infusion bag ontology
To fasten fastener 18, jam-packed rubber stopper 17, since the diameter of groove 19 is shorter and shorter, rubber stopper 17 can be got in groove 19
Block tighter, it is therefore prevented that the case where reagent is leaked in transport avoids the waste of resource.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. transfusion bag for stem cell injection, including infusion bag ontology (1), which is characterized in that outer at the top of the infusion bag ontology (1)
Wall is pasted with hanging ring (3), and hanging ring (3) outer wall is provided with elliptical aperture, and the middle position of infusion bag ontology (1) bottom outer wall is opened
Have infusion bag oral area (12), infusion bag oral area (12) bottom interior wall is plugged with infusion bag connector (7), and infusion bag connector
(7) bottom outer wall is provided with connector (8), and connector (8) the bottom wall outer wall is provided with circular hole, and perfusion tube is plugged in circular hole
(9), the perfusion tube (9) is connected with infusion bag oral area (12), one end grafting of the perfusion tube (9) far from connector (8)
Have dropper (10), and dropper (10) cross section is ellipse, perfusion tube (9) side outer wall is socketed with flow controller
(13), the perfusion tube (9) is plugged with syringe needle (15) far from one end inner wall of dropper (10), and syringe needle (15) top exterior walls are socketed
Having protective case (16), connector (8) inner wall is provided with groove (19), and connector (8) top exterior walls are provided with fastener (18),
Groove (19) inner wall is provided with rubber stopper (17), and the diameter of rubber stopper (17) is less than the diameter of connector (8).
2. transfusion bag for stem cell injection according to claim 1, which is characterized in that at the top of the infusion bag ontology (1)
Outer wall is provided with fixation hole, and inlet tube (2) are plugged in the second fixation hole.
3. transfusion bag for stem cell injection according to claim 2, which is characterized in that inlet tube (2) number is two
It is a, and two inlet tubes (2) are symmetrically, inlet tube (2) outer wall is pasted with easily tore film (5).
4. transfusion bag for stem cell injection according to claim 1, which is characterized in that infusion bag ontology (1) two sides
Inner wall indicates scale strip, and infusion bag ontology (1) bottom outer wall is provided with through-hole (11).
5. transfusion bag for stem cell injection according to claim 1, which is characterized in that infusion bag oral area (12) outer wall
It is provided with seal groove, and is pasted with sealing strip (6) in seal groove, the specification of sealing strip (6) is adapted with the specification of seal groove.
6. transfusion bag for stem cell injection according to claim 1, which is characterized in that flow controller (13) two sides
Inner wall is provided with sliding slot, and sliding slot bottom interior wall is provided with idler wheel (14), and idler wheel (14) two sides outer wall is rotatably connected to rotating bar,
Rotating bar and sliding slot, which are formed, to be rotatablely connected.
7. transfusion bag for stem cell injection according to claim 1, which is characterized in that connector (8) bottom interior wall
It is plugged with catheter (20), and perfusion tube (9) one end is plugged on inside one end of catheter (20) separate connector (8).
8. transfusion bag for stem cell injection according to claim 2, which is characterized in that inlet tube (2) bottom outer wall
It is provided with strengthening rib strip (4), and strengthening rib strip (4) is connected far from the one end of inlet tube (2) with infusion bag ontology (1) top inner wall
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291249.2U CN209422480U (en) | 2018-08-10 | 2018-08-10 | Transfusion bag for stem cell injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291249.2U CN209422480U (en) | 2018-08-10 | 2018-08-10 | Transfusion bag for stem cell injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422480U true CN209422480U (en) | 2019-09-24 |
Family
ID=68007062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821291249.2U Expired - Fee Related CN209422480U (en) | 2018-08-10 | 2018-08-10 | Transfusion bag for stem cell injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422480U (en) |
-
2018
- 2018-08-10 CN CN201821291249.2U patent/CN209422480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |