CN200951242Y - Disposable sterile filtering type intravenous injection syringe - Google Patents
Disposable sterile filtering type intravenous injection syringe Download PDFInfo
- Publication number
- CN200951242Y CN200951242Y CNU2006200518416U CN200620051841U CN200951242Y CN 200951242 Y CN200951242 Y CN 200951242Y CN U2006200518416 U CNU2006200518416 U CN U2006200518416U CN 200620051841 U CN200620051841 U CN 200620051841U CN 200951242 Y CN200951242 Y CN 200951242Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- needle
- intravenous injection
- injection syringe
- patients
- 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
- 238000010253 intravenous injection Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 241000463219 Epitheca Species 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000005538 encapsulation Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M2005/342—Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3145—Filters incorporated in syringes
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)
- External Artificial Organs (AREA)
Abstract
Disposable aseptic filtration type intravenous injection syringe is established ties by needle tubing, needle handle, capillary, epitheca, filtration membrane, needle file, syringe and glues and forms, and it is between former epitheca and syringe, and fixed encapsulation is one, can be used to filter the filter of insoluble particle, impurity in the liquid medicine, the utility model has the advantages of: the disposable aseptic filtering type intravenous injection syringe integrating the needle tube, the needle handle, the capillary tube, the upper shell, the filtering membrane, the needle seat and the syringe greatly facilitates medical workers, the using procedure in the process of clinically treating and rescuing patients is reduced, the link that insoluble particles and impurities in liquid medicine cannot be filtered and blood system pollution is easily caused because the liquid medicine filter and the injection syringe are not matched for use when the disposable aseptic filtering type intravenous injection syringe is used is reduced, the probability of causing unnecessary injury to the patients is reduced, the medical quality in the process of clinically treating and rescuing the patients is ensured, and the body health and the life safety of the patients are ensured.
Description
Technical field
This utility model relates to a kind of disposable sterilized syringe field, specifically relates to disposable use aseptic filtration type intravenous injection syringe.
Background technology
In the process of clinical treatment rescue patient, the intravenous injection medicinal liquid is one of important essential means of rescuing, and when the intravenous injection medicinal liquid, need share with venoclysis needle and combinations of syringe.It is now interim that what use is the use that matches of disposable use venoclysis needle (no filter) and syringe, be by needle tubing, needle stand and syringe are formed, this shortcoming of carrying out the intravenous injection medicinal liquid is: owing to there is not defecator, in the process of intravenous injection medicinal liquid, inject the killed bacterial in the solution, glass chip, some particulate matters in the powder, impurity, enter with injection in the blood of human body, these particulate matters particularly, impurity, can produce thrombosis with blood, can be to some the little blood vessels in the human body, blood supply systems such as teleneuron produce clogging, cause the death of these cells, the phenomenon that causes the functional damage of some organs causes unnecessary serious recessiveness injury to the patient.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of and can filter particulate matter, impurity effectively, and the syringe that does not need again filter is installed in addition simultaneously carries out the intravenous injection medicinal liquid.
In order to address the above problem, be achieved through the following technical solutions.A kind of disposable use aseptic filtration type intravenous injection syringe, form by needle tubing, needle handle, capillary tube, upper casing, filter membrane, needle stand, syringe, be characterized in: filter membrane is installed between upper casing and the needle stand, needle tubing, needle handle, capillary tube, upper casing, filter membrane, needle stand, connect gluing together successively, needle stand is connected with syringe.
This utility model is a kind of disposable use aseptic filtration type intravenous injection syringe, divide body technique to compare with existing disposable venous infusion needle, liquid medicine filter, simplify service routine, being used in combination of syringe and liquid medicine filter, particulate matter in the medicinal liquid, contaminant filter can be gone out, stop all the prejudicial impurity of human body is entered in the blood of human body system by injection, cause injury human body.Protection people's healthy and life security.Thereby use very convenient, safety.
Description of drawings
Fig. 1 is disposable use aseptic filtration type intravenous injection syringe overall structure sketch map
Among the figure
The specific embodiment
Below in conjunction with accompanying drawing 1 and specific embodiment this utility model is described in further detail.
Disposable as shown in Figure 1 use aseptic filtration type entry needle is made up of needle tubing 1, needle handle 2, capillary tube 3, upper casing 4, filter membrane 5, needle stand 6, syringe 7 series connection gluings.Filter membrane 5 fixed sealing are contained between upper casing 4 and the needle stand 6.According to the needs of clinical treatment rescue patient, select the disposable use aseptic filtration type intravenous injection syringe of suitable types, just can carry out intravenous injection.
Claims (1)
1, a kind of disposable use aseptic filtration type intravenous injection syringe, form by needle tubing (1), needle handle (2), capillary tube (3), upper casing (4), filter membrane (5), needle stand (6), syringe (7), it is characterized in that: filter membrane (5) is installed between upper casing (4) and the needle stand (6), needle tubing (1), needle handle (2), capillary tube (3), upper casing (4), filter membrane (5), needle stand (6), connect gluing together successively, needle stand (6) is connected with syringe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200518416U CN200951242Y (en) | 2006-07-31 | 2006-07-31 | Disposable sterile filtering type intravenous injection syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200518416U CN200951242Y (en) | 2006-07-31 | 2006-07-31 | Disposable sterile filtering type intravenous injection syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951242Y true CN200951242Y (en) | 2007-09-26 |
Family
ID=38809540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200518416U Expired - Fee Related CN200951242Y (en) | 2006-07-31 | 2006-07-31 | Disposable sterile filtering type intravenous injection syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951242Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2830683A4 (en) * | 2012-03-29 | 2016-01-06 | Saint Gobain Performance Plast | Needle filter apparatus |
| WO2019018203A1 (en) * | 2017-07-17 | 2019-01-24 | Baxter International Inc. | Medical syringe system with filtered filling port |
-
2006
- 2006-07-31 CN CNU2006200518416U patent/CN200951242Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2830683A4 (en) * | 2012-03-29 | 2016-01-06 | Saint Gobain Performance Plast | Needle filter apparatus |
| WO2019018203A1 (en) * | 2017-07-17 | 2019-01-24 | Baxter International Inc. | Medical syringe system with filtered filling port |
| US11547797B2 (en) | 2017-07-17 | 2023-01-10 | Baxter International Inc. | Medical syringe system with filtered filling port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20120731 |