CN215350699U - Disposable special replacement liquid bag for blood purification - Google Patents
Disposable special replacement liquid bag for blood purification Download PDFInfo
- Publication number
- CN215350699U CN215350699U CN202121442475.8U CN202121442475U CN215350699U CN 215350699 U CN215350699 U CN 215350699U CN 202121442475 U CN202121442475 U CN 202121442475U CN 215350699 U CN215350699 U CN 215350699U
- Authority
- CN
- China
- Prior art keywords
- bag body
- blood purification
- outer bag
- rubber
- inner bag
- 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
Links
- 239000008280 blood Substances 0.000 title claims abstract description 29
- 210000004369 blood Anatomy 0.000 title claims abstract description 29
- 238000000746 purification Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 19
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 description 6
- 235000016709 nutrition Nutrition 0.000 description 6
- 238000001990 intravenous administration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a disposable special replacement fluid bag for blood purification, which comprises an inner bag body, an outer bag body and a fluid conveying pipe, wherein the inner bag body is arranged inside the outer bag body, a hollow interlayer is arranged between the inner bag body and the outer bag body, one end of the bottom of the outer bag body is connected with a rubber lantern ring through a pipe connecting sleeve, one side of the inner wall of the rubber lantern ring is connected with a rubber pressing plate in a hot melting mode, the fluid conveying pipe is arranged in the rubber lantern ring, and the bottom of the fluid conveying pipe is connected with a pipe connecting sleeve head. This novel special replacement liquid bag of disposable blood purification has the function of heating, can control the feed liquor flow, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a disposable special replacement fluid bag for blood purification.
Background
At present, the continuous blood purification treatment in China generally uses a venous nutrition transfusion bag to contain replacement liquid; the intravenous nutrition transfusion bag is specially designed for patients needing intravenous nutrition therapy, and is convenient to use when intravenous nutrition therapy is carried out; however, in the blood purification treatment, a thick bottle stopper puncture outfit is communicated with the intravenous nutrition infusion bag, but the intravenous nutrition infusion bag is not provided with a position where the bottle stopper puncture outfit can be inserted.
The existing disposable special replacement fluid bag for blood purification has the following defects: 1. the disposable special replacement fluid bag for blood purification does not have the heating function; 2. the feed liquid flow rate cannot be controlled. Therefore, a disposable replacement fluid bag special for blood purification is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a disposable special replacement fluid bag for blood purification, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a special replacement liquid bag of disposable blood purification, includes the inner bag body, the outer bag body and transfer line, the inside of the outer bag body is provided with the inner bag body, and is provided with the cavity intermediate layer between the inner bag body and the outer bag body, the bottom one end of the outer bag body is through linking the pipe box and connecting the rubber lantern ring, inner wall one side hot melt of rubber lantern ring is connected with the rubber clamp plate, be provided with the transfer line in the rubber lantern ring, and the bottom of transfer line is connected with linking the pipe box.
Furthermore, the top end of the infusion tube penetrates through the tube connecting sleeve and is positioned in the inner bag body, an adjusting bolt is installed on one side of the rubber sleeve ring through a bolt hole, one end of the adjusting bolt is in contact with the rubber pressing plate, a puncture needle inlet is formed in one end of the tube connecting sleeve, and a puncture sealing plug is arranged in the puncture needle inlet; the puncture needle inlet is conveniently sealed by the puncture sealing plug, the puncture needle is inserted into the puncture sealing plug, and the needle head is inserted into the inner bag body, so that the liquid taking is convenient.
Further, a hanging ring is arranged at the top of the outer bag body; the bag body is convenient to hang by utilizing the hanging ring.
Furthermore, a liquid inlet pipe is arranged at one end of the top of the outer bag body, a sealing plug is arranged in the liquid inlet pipe, and the bottom end of the liquid inlet pipe is communicated with the inner bag body.
Further, the inner bag body and the outer bag body are both made of polypropylene materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. the disposable special replacement fluid bag for blood purification, disclosed by the utility model, has the advantages that the puncture needle inlet is conveniently sealed by utilizing the puncture sealing plug, the puncture needle is inserted into the puncture sealing plug, the needle head is inserted into the inner bag body, the fluid taking is convenient, the needle head is convenient to fix, the fluid inlet pipe is conveniently connected by utilizing the connecting pipe sleeve head, and the fluid is added into the inner bag body for storage.
2. According to the disposable special replacement fluid bag for blood purification, the adjusting bolt is rotated to extrude the rubber pressing plate, so that the rubber pressing plate extrudes the infusion tube, the input flow is convenient to adjust, different use requirements are met, the sealing plug in the liquid inlet tube is taken down, hot water is added into the hollow interlayer, the liquid in the inner bag is convenient to heat, the comfort in the blood purification treatment process is improved, and the cure rate is improved.
3. The disposable special replacement fluid bag for blood purification is characterized in that the inner bag body and the outer bag body are made of polypropylene materials, so that the bag body has certain toughness, high tensile strength, difficult damage and durability.
Drawings
Fig. 1 is a schematic view of the overall structure of a disposable blood purification dedicated replacement fluid bag according to the present invention.
Fig. 2 is a schematic structural view of a disposable blood purification dedicated replacement fluid bag of the present invention.
Fig. 3 is a schematic structural view of a disposable blood purification dedicated replacement fluid bag according to the present invention.
In the figure: 1. an inlet of a puncture needle; 2. puncturing the sealing plug; 3. an inner bag body; 4. an outer bag body; 5. connecting a pipe sleeve; 6. a rubber collar; 7. adjusting the bolt; 8. a transfusion tube; 9. connecting the pipe sleeve head; 10. a hollow interlayer; 11. a sealing plug; 12. a liquid inlet pipe; 13. and (5) pressing a rubber plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a disposable blood purifies special replacement liquid bag, includes inner bag body 3, outer bag body 4 and transfer line 8, the inside of outer bag body 4 is provided with inner bag body 3, and is provided with cavity intermediate layer 10 between inner bag body 3 and the outer bag body 4, the bottom one end of outer bag body 4 is through linking pipe box 5 connection rubber lantern ring 6, inner wall one side hot melt of rubber lantern ring 6 is connected with rubber clamp plate 13, be provided with transfer line 8 in the rubber lantern ring 6, and the bottom of transfer line 8 is connected with and links pipe box 9.
Wherein, the top of transfer line 8 is run through even pipe box 5 and is located inner bag body 3, adjusting bolt 7 is installed through the bolt hole to one side of rubber lantern ring 6, and adjusting bolt 7's one end and rubber clamp plate 13 contact, the one end of even pipe box 5 is provided with pjncture needle entry 1, and is provided with puncture sealing plug 2 in the pjncture needle entry 1.
In this embodiment, as shown in fig. 1, the puncture needle inlet 1 is conveniently sealed by the puncture sealing plug 2, and the puncture needle is inserted into the puncture sealing plug 2 and the needle head is inserted into the inner bag body 3 to facilitate liquid taking.
Wherein, the top of the outer bag body 4 is provided with a hanging ring.
In this embodiment, as shown in fig. 1, the bag body is conveniently suspended by using the suspension loops.
Wherein, the top one end of outer bag body 4 is provided with feed liquor pipe 12, and is provided with sealing plug 11 in the feed liquor pipe 12, feed liquor pipe 12 bottom intercommunication inner bag body 3.
In this embodiment, as shown in fig. 2, the sealing plug 11 in the liquid inlet pipe 12 is taken down to add hot water into the hollow interlayer 10, so as to heat the liquid in the inner bag body 3 and improve the comfort in the blood purification treatment process.
Wherein, the inner bag body 3 and the outer bag body 4 are both made of polypropylene materials.
In the embodiment, as shown in fig. 1, the inner bag body 3 and the outer bag body 4 are made of polypropylene materials, so that the bag body has certain toughness, high tensile strength, and durability and is not easy to damage.
The disposable blood purification special replacement fluid bag is characterized in that when the disposable blood purification special replacement fluid bag works, a puncture needle inlet 1 is conveniently sealed by a puncture sealing plug 2, a puncture needle is inserted into the puncture sealing plug 2, the needle head is inserted into an inner bag body 3 to be convenient for taking fluid, the needle head is convenient to fix, a liquid inlet pipe is conveniently connected by a connecting pipe sleeve head 9 to add the fluid into the inner bag body 3 for storage, an adjusting bolt 7 is rotated to extrude a rubber pressing plate 13, so that the rubber pressing plate 13 extrudes a transfusion pipe 8 to conveniently adjust input flow, different use requirements are met, hot water is added into a hollow interlayer 10 by taking down a sealing plug 11 in a liquid inlet pipe 12, the fluid in the inner bag body 3 is convenient to heat, the comfort in the blood purification treatment process is improved, the cure rate is improved, and the inner bag body 3 and the outer bag body 4 are both made of polypropylene materials, the bag body has certain toughness, high tensile strength, difficult damage and durability.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a special replacement liquid bag of disposable blood purification, includes inner bag body (3), outer bag body (4) and transfer line (8), its characterized in that: the utility model discloses a rubber infusion bag, including outer bag body (4), the inside of outer bag body (4) is provided with inner bag body (3), and is provided with cavity intermediate layer (10) between inner bag body (3) and the outer bag body (4), the bottom one end of the outer bag body (4) is through linking pipe box (5) connection rubber lantern ring (6), inner wall one side hot melt of rubber lantern ring (6) is connected with rubber clamp plate (13), be provided with transfer line (8) in the rubber lantern ring (6), and the bottom of transfer line (8) is connected with and links pipe box (9).
2. The disposable replacement fluid bag special for blood purification according to claim 1, wherein: the top of transfer line (8) is run through even pipe box (5) and is located inner bag body (3), adjusting bolt (7) are installed through the bolt hole to one side of rubber lantern ring (6), and the one end of adjusting bolt (7) contacts with rubber clamp plate (13), the one end of even pipe box (5) is provided with pjncture needle entry (1), and is provided with puncture sealing plug (2) in pjncture needle entry (1).
3. The disposable replacement fluid bag special for blood purification according to claim 1, wherein: the top of the outer bag body (4) is provided with a hanging ring.
4. The disposable replacement fluid bag special for blood purification according to claim 1, wherein: a liquid inlet pipe (12) is arranged at one end of the top of the outer bag body (4), a sealing plug (11) is arranged in the liquid inlet pipe (12), and the bottom end of the liquid inlet pipe (12) is communicated with the inner bag body (3).
5. The disposable replacement fluid bag special for blood purification according to claim 1, wherein: the inner bag body (3) and the outer bag body (4) are both made of polypropylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442475.8U CN215350699U (en) | 2021-06-28 | 2021-06-28 | Disposable special replacement liquid bag for blood purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442475.8U CN215350699U (en) | 2021-06-28 | 2021-06-28 | Disposable special replacement liquid bag for blood purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215350699U true CN215350699U (en) | 2021-12-31 |
Family
ID=79605601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121442475.8U Expired - Fee Related CN215350699U (en) | 2021-06-28 | 2021-06-28 | Disposable special replacement liquid bag for blood purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215350699U (en) |
-
2021
- 2021-06-28 CN CN202121442475.8U patent/CN215350699U/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 |
Granted publication date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |