CN114588379B - Infusion leather strip with wash pipe liquid and use method thereof - Google Patents
Infusion leather strip with wash pipe liquid and use method thereof Download PDFInfo
- Publication number
- CN114588379B CN114588379B CN202210242210.6A CN202210242210A CN114588379B CN 114588379 B CN114588379 B CN 114588379B CN 202210242210 A CN202210242210 A CN 202210242210A CN 114588379 B CN114588379 B CN 114588379B
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- China
- Prior art keywords
- liquid
- storage bag
- infusion
- liquid storage
- leather strip
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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 130
- 238000001802 infusion Methods 0.000 title claims abstract description 76
- 239000010985 leather Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000011010 flushing procedure Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000036541 health Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 description 1
- 229960001008 heparin sodium Drugs 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
- A61M2005/1402—Priming
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides an infusion leather strap with a flushing pipe liquid and a use method thereof, wherein the infusion leather strap comprises: the leather belt comprises a leather belt body, a transfusion pipeline and a needle head, wherein the transfusion pipeline is arranged in the leather belt body; the liquid storage bag is arranged on the leather strip body, flushing liquid is stored in the liquid storage bag, and a local area adjacent to the infusion pipeline in the liquid storage bag is provided with a first state for isolating the liquid storage bag from the infusion pipeline and a second state for communicating the liquid storage bag with the infusion pipeline after the liquid storage bag is broken and allowing the flushing liquid to enter the infusion pipeline; and the stop buckle is arranged on the leather strip body and is positioned at one side of the liquid storage bag, which is away from the needle head. The invention can perform aseptic tube sealing operation more rapidly, conveniently and aseptically, reduce the workload of medical care workers and maintain the health of patients.
Description
Technical Field
The invention relates to the field of medical consumables, in particular to an infusion leather strip with a wash pipe liquid and a use method thereof.
Background
With the development of medical technology, patients need to use an indwelling needle when taking medicine through veins, and the indwelling needle needs to be used for sealing a tube before and after use. After each fluid infusion is finished, the tube sealing fluid is pumped out, so that the workload of medical workers is increased, and the health of patients can be harmed due to pollution.
In view of the above, the invention provides an infusion leather belt with a wash pipe liquid, which is more convenient to use, and a use method thereof.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the infusion leather strip with the wash pipe liquid and the use method thereof, which overcome the problems in the prior art, can perform aseptic pipe sealing operation more rapidly, conveniently and aseptically, reduce the workload of medical workers and maintain the health of patients.
The embodiment of the invention provides an infusion leather strip with a wash pipe liquid, which comprises the following components:
The infusion device comprises a leather strip body, a needle head and a needle head, wherein an infusion pipeline is arranged in the leather strip body;
the liquid storage bag is arranged on the leather strip body, flushing liquid is stored in the liquid storage bag, and a local area adjacent to the infusion pipeline in the liquid storage bag is provided with a first state for isolating the liquid storage bag from the infusion pipeline and a second state for communicating the liquid storage bag with the infusion pipeline after the liquid storage bag is broken and allowing the flushing liquid to enter the infusion pipeline; and
And the stop buckle is arranged on the leather strip body and is positioned at one side of the liquid storage bag, which is away from the needle head.
Preferably, the liquid storage bag is an annular liquid bag integrally formed on the outer wall of the leather belt body, and the inner side of the annular liquid bag is separated from the infusion pipeline only by a breakable separation layer.
Preferably, the liquid storage bag is a liquid bag arranged outside one side of the leather strip body, and one side of the liquid bag is separated from the infusion pipeline only by a breakable separation layer.
Preferably, the thickness of the outer skin of the annular sac is greater than the thickness of the frangible barrier.
Preferably, the first breaking stress of the breakable partition layer along the extension direction of the leather strip body is smaller than the second breaking stress of the outer skin of the annular liquid sac along the extension direction of the leather strip body.
Preferably, the breakable partition layer is provided with at least one breakable scratch.
Preferably, the extending direction of the easy-tearing scratch is perpendicular to the extending direction of the leather strip body.
Preferably, the easy-to-tear scratch is an annular preset tearing line surrounding the infusion pipeline.
Preferably, the easy-to-tear score is a plurality of fork-shaped preset tear lines arranged along a path surrounding the infusion line.
The embodiment of the invention also provides a use method of the infusion leather belt with the flushing pipe liquid, which adopts the infusion leather belt with the flushing pipe liquid and comprises the following steps:
S110, after transfusion is finished, clamping the stop buckle;
S120, breaking the liquid storage bag to enable flushing liquid in the liquid storage bag to enter the infusion pipeline; and
S130, extruding the liquid storage bag, wherein the flushing liquid flows out of the needle head with residual liquid drops in the infusion pipeline.
The infusion leather strip with the flushing pipe liquid and the application method thereof can perform aseptic pipe sealing operation more rapidly, conveniently and aseptically, reduce the workload of medical care workers and maintain the health of patients.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings.
Fig. 1 is a schematic structural view of an infusion leather belt with a wash pipe liquid.
FIG. 2 is a schematic illustration of a partial method of the infusion strip with wash pipe fluid of the present invention.
Fig. 3 is a schematic view of the usage state of the infusion leather belt with the flushing pipe liquid.
FIG. 4 is a flow chart of a method of using the infusion strip with wash pipe fluid of the present invention.
Reference numerals
1. Needle head
2. First end
3. Residual liquid drop
4. Liquid storage bag
41. Flushing liquid
42. Frangible barrier
43. Annular preset tear line
5. Stop buckle
6. Flow rate control assembly
7. Exhaust assembly
8. Dropper
9. Switch
10. Leather strip body
Detailed Description
Other advantages and effects of the present application will be readily apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application by way of specific examples. The application may be practiced or carried out in other embodiments and with various details, and various modifications and alterations may be made to the details of the application from various points of view and applications without departing from the spirit of the application. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
The embodiments of the present application will be described in detail below with reference to the attached drawings so that those skilled in the art to which the present application pertains can easily implement the present application. This application may be embodied in many different forms and is not limited to the embodiments described herein.
In the context of the present description, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples, as well as features of various embodiments or examples, presented herein may be combined and combined by those skilled in the art without conflict.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the context of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
For the purpose of clarity of explanation of the present application, components that are not related to the explanation are omitted, and the same or similar components are given the same reference numerals throughout the description.
Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" with other elements interposed therebetween. In addition, when a certain component is said to be "included" in a certain device, unless otherwise stated, other components are not excluded, but it means that other components may be included.
When a device is said to be "on" another device, this may be directly on the other device, but may also be accompanied by other devices therebetween. When a device is said to be "directly on" another device in contrast, there is no other device in between.
Although the terms first, second, etc. may be used herein to connote various elements in some instances, the elements should not be limited by the terms. These terms are only used to distinguish one element from another element. For example, a first interface, a second interface, etc. Furthermore, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including" specify the presence of stated features, steps, operations, elements, components, items, categories, and/or groups, but do not preclude the presence, presence or addition of one or more other features, steps, operations, elements, components, items, categories, and/or groups. The terms "or" and/or "as used herein are to be construed as inclusive, or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; A. b and C). An exception to this definition will occur only when a combination of elements, functions, steps or operations are in some way inherently mutually exclusive.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the language clearly indicates the contrary. The meaning of "comprising" in the specification is to specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but does not preclude the presence or addition of other features, regions, integers, steps, operations, elements, and/or components.
Although not differently defined, including technical and scientific terms used herein, all have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The term addition defined in the commonly used dictionary is interpreted as having a meaning conforming to the contents of the related art document and the current hint, so long as no definition is made, it is not interpreted as an ideal or very formulaic meaning too much.
Fig. 1 is a schematic structural view of an infusion leather belt with a wash pipe liquid. FIG. 2 is a schematic illustration of a partial method of the infusion strip with wash pipe fluid of the present invention. As shown in fig. 1 to 2, the infusion strip with a wash pipe liquid of the present invention comprises: a leather strip body 10, a liquid storage bag 4 and a stop buckle 5. The leather lace body 10 is internally provided with a transfusion pipeline, and the first end of the transfusion pipeline is used for communicating with a needle head 1. The liquid storage bag 4 is arranged on the leather strip body 10, flushing liquid 41 is stored in the liquid storage bag 4, and a local area adjacent to the infusion pipeline in the liquid storage bag 4 is provided with a first state for isolating the liquid storage bag 4 from the infusion pipeline and a second state for communicating the liquid storage bag 4 with the infusion pipeline after rupture and allowing the flushing liquid to enter the infusion pipeline. The stop buckle 5 is arranged on the leather strip body 10 and is positioned on one side of the liquid storage bag 4, which is away from the needle head 1.
In a preferred embodiment, the liquid storage bag 4 is an annular liquid bag integrally formed on the outer wall of the leather trunk 10, and the inner side of the annular liquid bag is separated from the infusion line only by a breakable separation layer 42, but not limited thereto.
In a preferred embodiment, the liquid storage bag 4 is an external liquid bag at one side of the leather trunk 10, and the liquid bag is separated from the infusion line by a breakable separation layer 42, but not limited thereto.
In a preferred embodiment, the thickness of the outer skin of the annular bladder is greater than the thickness of the frangible barrier 42, but is not limited thereto.
In a preferred embodiment, the first breaking stress of the frangible separator 42 along the extension of the strip body is less than the second breaking stress of the outer skin of the annular bladder along the extension of the strip body, but is not limited thereto.
In a preferred embodiment, the frangible separator layer 42 is provided with at least one frangible score, but is not limited thereto.
In a preferred embodiment, the extending direction of the easy-to-tear score is perpendicular to the extending direction of the leather strip body, but not limited thereto.
In a preferred embodiment, the frangible score is an annular pre-tear line 43 encircling the infusion line, but is not limited thereto.
In a preferred embodiment, the frangible score is a plurality of forked pre-tear lines arranged along a path around the infusion line, but is not limited thereto.
In a preferred embodiment, the flushing liquid 41 is, but not limited to, medical physiological saline or heparin solution (heparin sodium).
Aiming at the defects of the existing medical materials, the invention aims to provide the infusion leather strip with the flushing pipe liquid, which can perform aseptic pipe sealing operation more rapidly, conveniently and aseptically in a simpler mode. The infusion leather strip with the tube sealing liquid is more convenient, quicker, simpler and has no pollution, and the tube sealing work is completed.
Referring to fig. 1 to 2, the specific structure of the present invention is as follows:
The invention relates to an infusion leather belt with a wash pipe liquid, which comprises the following components: a leather strip body 10, a liquid storage bag 4, a stop buckle 5, a flow rate control component 6, an exhaust component 7, a dropper 8 and a switch 9. The leather lace body 10 is internally provided with a transfusion pipeline, and the first end of the transfusion pipeline is used for communicating with a needle head 1. The liquid storage bag 4 is arranged on the leather strip body 10, flushing liquid 41 is stored in the liquid storage bag 4, and a local area adjacent to the infusion pipeline in the liquid storage bag 4 is provided with a first state for isolating the liquid storage bag 4 from the infusion pipeline and a second state for communicating the liquid storage bag 4 with the infusion pipeline after rupture and allowing the flushing liquid to enter the infusion pipeline. The stop buckle 5 is arranged on the leather strip body 10 and is positioned on one side of the liquid storage bag 4, which is away from the needle head 1. One side of the stop buckle 5, which is away from the liquid storage bag 4, is sequentially provided with a flow rate control component 6, an exhaust component 7, a dropper 8 and a switch 9. The liquid storage bag 4 is an annular liquid bag integrally formed on the outer wall of the leather strip body 10, and the inner side of the annular liquid bag is separated from the infusion pipeline only by a breakable separation layer 42. The thickness of the outer skin of the annular liquid sac is greater than that of the breakable separation layer 42, the breakable separation layer 42 is provided with at least one breakable scratch, the extending direction of the breakable scratch is perpendicular to the extending direction of the leather strip body, the first breaking stress of the breakable separation layer 42 along the extending direction of the leather strip body is smaller than the second breaking stress of the outer skin of the annular liquid sac along the extending direction of the leather strip body, when the two ends of the liquid sac 4 are pulled, the breakable separation layer 42 of the annular liquid sac breaks first due to the fact that the outer skin of the annular liquid sac is firmer, and therefore flushing liquid 41 in the liquid sac 4 can enter a transfusion pipeline to flush residual liquid drops 3, but the method is not limited.
FIG. 4 is a flow chart of a method of using the infusion strip with wash pipe fluid of the present invention. As shown in fig. 4, the method for using the infusion leather strip with the flushing pipe liquid provided by the invention comprises the following steps:
S100, performing infusion by using an infusion leather belt with a flushing pipe liquid.
S110, after transfusion is finished, the stop buckle is clamped.
S120, breaking the liquid storage bag to enable flushing liquid in the liquid storage bag to enter the infusion pipeline. And
S130, squeezing the liquid storage bag, and enabling the flushing liquid to flow out of the needle head with residual liquid drops in the infusion pipeline.
The specific use process of the invention is as follows:
Referring to fig. 1 to 3, infusion is performed using an infusion strip with a wash pipe fluid, at which time the annular fluid bladder and the infusion line are sufficiently isolated because the frangible barrier 42 of the annular fluid bladder remains intact, so that the annular fluid bladder does not interfere with the normal infusion action of the infusion line. After the transfusion is finished, firstly, the stop buckle 5 is clamped, the transfusion pipeline is vertically arranged, and then the breakable partition layer 42 of the liquid storage bag 4 is broken through the methods of pulling the liquid storage bag 4 and the like, so that the flushing liquid 41 in the liquid storage bag 4 enters the transfusion pipeline to flush residual liquid drops 3. And, continuously pressing the liquid storage bag, let more liquid storage bags 4 get into the infusion pipeline, because the ascending pipeline of infusion pipeline has been blocked by stop buckle 5, so under the effect of cooperation pressure and gravity, rinse liquid 41 can take the residual liquid drop 3 that dissolves to flow downwards along the infusion pipeline, until flowing out from syringe needle 1.
In conclusion, the infusion leather strip with the flushing pipe liquid and the use method thereof can perform aseptic pipe sealing operation more rapidly, conveniently and aseptically, reduce the workload of medical care workers and maintain the health of patients.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (2)
1. An infusion strip with wash pipe liquid, comprising:
A leather strip body (10) is internally provided with a transfusion pipeline, and the first end of the transfusion pipeline is used for communicating with a needle head (1);
The liquid storage bag (4) is arranged in the leather strip body (10), flushing liquid (41) is stored in the liquid storage bag (4), a local area adjacent to the infusion pipeline in the liquid storage bag (4) is provided with a first state for isolating the liquid storage bag (4) and the infusion pipeline and a second state for enabling the flushing liquid to enter the infusion pipeline after being broken, the liquid storage bag (4) is an annular liquid bag integrally formed on the outer wall of the leather strip body (10), the inner side of the annular liquid bag and the infusion pipeline are separated by only one breakable partition layer (42), a first breaking stress of the breakable partition layer (42) along the extending direction of the leather strip body is smaller than a second breaking stress of the outer skin of the annular liquid bag along the extending direction of the leather strip body, the extending direction of the breakable partition layer (42) is perpendicular to the extending direction of the leather strip body, the liquid storage bag (4) is an annular liquid bag which is arranged on the outer side of the leather strip body and surrounds the annular liquid partition layer (42), and is arranged on one side of the annular liquid partition layer (42) along the thickness of the annular partition layer, and is just preset to be the infusion path; and
And the stop buckle (5) is arranged on the leather strip body (10) and is positioned at one side of the liquid storage bag (4) away from the needle head (1).
2. The method for using the infusion leather strip with the flushing pipe liquid is characterized in that the infusion leather strip with the flushing pipe liquid is adopted according to claim 1, and comprises the following steps:
S110, after transfusion is finished, clamping the stop buckle;
S120, breaking the liquid storage bag to enable flushing liquid in the liquid storage bag to enter the infusion pipeline; and
S130, extruding the liquid storage bag, wherein the flushing liquid flows out of the needle head with residual liquid drops in the infusion pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210242210.6A CN114588379B (en) | 2022-03-11 | 2022-03-11 | Infusion leather strip with wash pipe liquid and use method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210242210.6A CN114588379B (en) | 2022-03-11 | 2022-03-11 | Infusion leather strip with wash pipe liquid and use method thereof |
Publications (2)
Publication Number | Publication Date |
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CN114588379A CN114588379A (en) | 2022-06-07 |
CN114588379B true CN114588379B (en) | 2024-04-19 |
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CN202210242210.6A Active CN114588379B (en) | 2022-03-11 | 2022-03-11 | Infusion leather strip with wash pipe liquid and use method thereof |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104399145A (en) * | 2014-12-18 | 2015-03-11 | 邓杜娟 | Double-cavity-catheter self-sealing venous indwelling needle |
WO2016169157A1 (en) * | 2015-04-21 | 2016-10-27 | 上海康德莱企业发展集团医疗器械有限公司 | Disposable infusion pump |
CN211535944U (en) * | 2019-10-14 | 2020-09-22 | 张颖 | Disposable flushing and sealing tube integrated infusion apparatus |
CN212631340U (en) * | 2020-03-31 | 2021-03-02 | 百色市人民医院 | Transfusion system |
CN212789302U (en) * | 2020-03-30 | 2021-03-26 | 百色市人民医院 | Transfusion system with tube sealing device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004041343A1 (en) * | 2002-11-04 | 2004-05-21 | Lynn Lawrence A D O | Catheter flushing fluid lock system and method |
-
2022
- 2022-03-11 CN CN202210242210.6A patent/CN114588379B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104399145A (en) * | 2014-12-18 | 2015-03-11 | 邓杜娟 | Double-cavity-catheter self-sealing venous indwelling needle |
WO2016169157A1 (en) * | 2015-04-21 | 2016-10-27 | 上海康德莱企业发展集团医疗器械有限公司 | Disposable infusion pump |
CN211535944U (en) * | 2019-10-14 | 2020-09-22 | 张颖 | Disposable flushing and sealing tube integrated infusion apparatus |
CN212789302U (en) * | 2020-03-30 | 2021-03-26 | 百色市人民医院 | Transfusion system with tube sealing device |
CN212631340U (en) * | 2020-03-31 | 2021-03-02 | 百色市人民医院 | Transfusion system |
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CN114588379A (en) | 2022-06-07 |
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