CN106344405A - Precision filtering infusion container - Google Patents
Precision filtering infusion container Download PDFInfo
- Publication number
- CN106344405A CN106344405A CN201610870158.3A CN201610870158A CN106344405A CN 106344405 A CN106344405 A CN 106344405A CN 201610870158 A CN201610870158 A CN 201610870158A CN 106344405 A CN106344405 A CN 106344405A
- Authority
- CN
- China
- Prior art keywords
- hollow cavity
- vessel
- sealing
- secondary filter
- infusion
- 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.)
- Pending
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 43
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 97
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000003814 drug Substances 0.000 claims description 26
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 22
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 22
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 239000010808 liquid waste Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000004531 microgranule Substances 0.000 description 6
- 235000019994 cava Nutrition 0.000 description 5
- 239000011800 void material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1443—Containers with means for dispensing liquid medicaments in a filtered or sterile way, e.g. with bacterial filters
- A61J1/1456—Containers with means for dispensing liquid medicaments in a filtered or sterile way, e.g. with bacterial filters using liquid filters
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
- A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
-
- 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
-
- 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
- A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
-
- 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
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a container body provided with a hollow cavity. A movable sealing block located at a hollow cavity opening is arranged on the container body. The hollow cavity opening is tightly covered with a medical liquid filtering device. The container body of the infusion container can be completely emptied through the hollow cavity opening located at the lowest position of the container body, and medical liquid waste is avoided. Particles are easily produced in the opening process by arranging the movable sealing block capable of opening the hollow cavity opening, the medical liquid filtering device is arranged on the outer side of the hollow cavity opening, the purity of medicinal liquid can be well guaranteed, and accordingly higher infusion safety guarantee is provided for a patient. During infusion operation, infusion can be completed without a puncture needle exposed outside, and the container can be connected to a fixing block only by needing an externally arranged infusion connector to complete infusion connection and is safe, quick and convenient. The infusion container is used in the field of medical package materials.
Description
Technical field
The present invention relates to medical package Material Field, more particularly to a kind of secondary filter infusion vessel.
Background technology
In traditional treatment means, infusion treatment is one of important mode.But exist insoluble in a large number in transfusion
Microgranule, the particulate matter wherein leading to because medicine dissolution is insufficient occupies major part.
Traditional infusion container provides only Sheng and deposits the effect of medicinal liquid it is impossible to filter particulate matter in medicinal liquid.
With the particle issues in applying filter infusion apparatus to solve to infuse, common crosses filter infusion apparatus because of mistake to clinic at this stage
Filter membrane and infusion vessel have certain difference in height, and fluid pressure is larger, lead to the microgranule of the critical filter opening size of part also can pass through
Filter membrane enters human body.Clinically also occur and need on same transfusion device to carry out multigroup medicine, the situation of long-time infusion.?
In non-pyrogen infusion reaction, the exceeded key factor being to cause reaction of particle number in medicinal liquid, and use during infusion process defeated
Liquid device, because the filtration that the use of long period makes its filter weakens significantly or loses, or even becomes an increase microgranule
Polluter.Meanwhile, different drug particles can rest on filter screen, increases the risk reacting to each other.And traditional infusion container
Vein puncture need to be carried out with sharp keen puncture needle, so that liquid in container discharges into infusion pipeline, nursing staff is when changing transfusion
Need hand-held puncture needle operation, easily accidentally injure.
When making produce a certain amount of plug microgranule entrance infusion vessel and puncture needle insertion infusion vessel during vein puncture
Because adnexa is excessive, overweight on transfusion device and transfusion device, easily slip, form medical hidden danger.
Content of the invention
For solving the above problems, a kind of present invention discharge opeing of offer is complete, reduce microgranule and avoid the precision stabbed when operating
Filter infusion vessel.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of secondary filter infusion vessel, including the vessel being provided with hollow cavity；Described vessel be provided with airtight in
The movable sealing block of cavity body opening；Closely it is coated with liquid medicine filtering device on described hollow cavity opening.
It is further used as the improvement of technical solution of the present invention, vessel is provided with least one hollow cavity.
It is further used as the improvement of technical solution of the present invention, the inner chamber of seal cavity is hollow cylindrical.
It is further used as the improvement of technical solution of the present invention, the cavity bottom of vessel is turbination structure.
It is further used as the improvement of technical solution of the present invention, hollow cavity opening is arranged at hollow cavity on vessel
Horizontal lowest order.
It is further used as the improvement of technical solution of the present invention, vessel is opened hollow cavity by movable sealing block and opened
Mouthful.
It is further used as the improvement of technical solution of the present invention, the outboard end of described hollow cavity opening is close over there being medicinal liquid
Defecator.
It is further used as the improvement of technical solution of the present invention, described hollow cavity passes through movable sealing block and medical filtration
Device is separated.
It is further used as the improvement of technical solution of the present invention, vessel outer wall is provided with and caves inward and far-end is to extension
The movable sealing block stretched, the container inside wall of movable sealing block and vessel inwall carry out rosin joint sealing.
It is further used as the improvement of technical solution of the present invention, vessel outer wall is provided with and caves inward and far-end is to extension
The movable sealing block stretched, the container inside wall of movable sealing block and vessel inner wall surrounding hollow cavity opening carry out void
Weldering sealing.
It is further used as the improvement of technical solution of the present invention, the female parts of movable sealing block are connected with one stirs and enable
Bar.
It is further used as the improvement of technical solution of the present invention, stir and enable the outside of bar and be provided with an operation ring.
Be further used as the improvement of technical solution of the present invention, described vessel outer wall be provided with cave inward and far-end to
The movable sealing block of outer extension, the container inside wall of movable sealing block is entered with vessel inner wall surrounding hollow cavity opening
Row rosin joint seals；The female parts of movable sealing block are connected with one stirs and enables bar, stirs and enables the outside of bar and be provided with a behaviour
Make ring.
It is further used as the improvement of technical solution of the present invention, movable sealing block is the sealing being horizontally placed in hollow cavity
Plate, sealing plate the inwall of both sides at least side and hollow cavity up and down carry out rosin joint sealing.
Be further used as the improvement of technical solution of the present invention, sealing plate up and down side enter and between hollow cavity inwall respectively
Row rosin joint seals.
It is further used as the improvement of technical solution of the present invention, movable sealing block is the rosin joint being horizontally placed on hollow cavity bottom
Sealing structure.
It is further used as the improvement of technical solution of the present invention, described rosin joint sealing structure is to carry out void between hollow cavity inwall
Weldering sealing is made.
It is further used as the improvement of technical solution of the present invention, described movable sealing block is to be horizontally placed on hollow cavity bottom
Rosin joint sealing structure, described rosin joint sealing structure is to carry out rosin joint sealing between hollow cavity inwall to make.
It is further used as the improvement of technical solution of the present invention, movable sealing block is can to open and/or airtight middle cavity
The sealing valve of body opening.
It is further used as the improvement of technical solution of the present invention, vessel is provided with the holder for fixing seal valve.
It is further used as the improvement of technical solution of the present invention, holder is in hollow cylindrical.
It is further used as the improvement of technical solution of the present invention, sealing valve is fixed on vessel by holder, sealing
Valve is provided with the through hole communicating with hollow cavity opening, through hole be provided with the sealing valve inlet communicating with hollow cavity opening and
Sealing valve liquid outlet, controls the sealing valve rotating shaft that described sealing valve rotates to stretch out holder.
Be further used as the improvement of technical solution of the present invention, vessel extends internally and is provided with positioning chassis, sealing valve to
Outer extension is provided with positioning Moving plate, is provided with locating piece between positioning chassis and positioning Moving plate.
It is further used as the improvement of technical solution of the present invention, sealed water-tight between sealing valve and vessel.
It is further used as the improvement of technical solution of the present invention, described liquid medicine filtering device is liquid medicine filtering membrane.
It is further used as the improvement of technical solution of the present invention, described liquid medicine filtering membrane is choke water permeable membrane.
It is further used as the improvement of technical solution of the present invention, between described liquid medicine filtering device and vessel, be equipped with guarantor
The sealer of card watertightness.
Be further used as the improvement of technical solution of the present invention, liquid medicine filtering membrane stitching portion, the described liquid medicine filtering membrane of each layer with
It is all provided with the sealer of guaranteed watertightness between vessel.
It is further used as the improvement of technical solution of the present invention, described vessel is provided with and protrudes from vessel and cincture
The pipe fitting shield edge of hollow cavity opening.
It is further used as the improvement of technical solution of the present invention, described vessel is provided with and protects opening of edge outer end positioned at pipe fitting
Use protecting film.
It is further used as the improvement of technical solution of the present invention, described vessel is provided with and protrudes from vessel and cincture
The pipe fitting of hollow cavity opening protect edge and be located at that pipe fitting protects edge outer end enable protecting film.
It is further used as the improvement of technical solution of the present invention, vessel is provided with joins transfusion connector for outside fixing
Fixed block.
It is further used as the improvement of technical solution of the present invention, described fixed block adopts buckle structure or helicitic texture.
It is further used as the improvement of technical solution of the present invention, described vessel is provided around hollow cavity open outer side
Transfusion sealing gasket.
It is further used as the improvement of technical solution of the present invention, the top of vessel is provided with the suspension ring for hanging.
Beneficial effects of the present invention: this secondary filter infusion vessel passes through to be in container originally in the setting of obconic bottom
Vessel inner liquid medicine can be emptied completely, it is to avoid liquid waste by the hollow cavity opening of body lowest order.
By arranging different hollow cavity opening opening mechanisms, opening procedure is not likely to produce microgranule, can preferably ensure
The purity level of medicinal liquid, thus provide higher infusion safety guarantee to patient.
During transfusion operation, do not require the use of and expose puncture needle outside and can complete, join outward can not set on transfusion connector sharp
Property thing, only need to using supporting outer join transfusion connector, passivity joint clamping or be screwed on vessel, you can complete transfusion
Connect, safe and efficient.
This infusion vessel structure is simple, assembly is few, low production cost, can effectively reduce medical treatment cost.
Brief description
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is first embodiment of the invention sealing state overall structure diagram；
Fig. 2 is first embodiment of the invention opening overall structure diagram；
Fig. 3 is first embodiment of the invention non-installation fitting opening overall structure diagram；
Fig. 4 is second embodiment of the invention sealing state overall structure diagram；
Fig. 5 is second embodiment of the invention opening overall structure diagram；
Fig. 6 is the embodiment of the present invention and joins outward transfusion connector supporting application overall structure diagram.
Specific embodiment
With reference to Fig. 1～Fig. 6, a kind of secondary filter infusion vessel, including the vessel 1 being provided with hollow cavity 11；Described
Vessel 1 is provided with the movable sealing block 2 of airtight hollow cavity opening 3；Closely it is coated with described hollow cavity opening 3
Liquid medicine filtering device 4.
As the preferred embodiment of the present invention, vessel 1 is provided with least one hollow cavity 11.
As the preferred embodiment of the present invention, the inner chamber of seal cavity 1 is hollow cylindrical.
As the preferred embodiment of the present invention, the cavity bottom of vessel 1 is turbination structure.
As the preferred embodiment of the present invention, hollow cavity opening 3 is arranged at the water of hollow cavity 11 on vessel 1
Flat lowest order.
As the preferred embodiment of the present invention, described vessel 1 opens hollow cavity 11 by movable sealing block 2
Opening.
As the preferred embodiment of the present invention, the outboard end of described hollow cavity opening 3 is close over there being medical filtration
Device 4.
As the preferred embodiment of the present invention, described hollow cavity 11 passes through movable sealing block 2 and medical filtration dress
Put separation 4 to come.
As the preferred embodiment of the present invention, vessel 1 outer wall is provided with and caves inward and far-end stretches out
Movable sealing block 2, the container inside wall of movable sealing block 2 and vessel 1 inwall carry out rosin joint sealing.
As the preferred embodiment of the present invention, vessel 1 outer wall is provided with and caves inward and far-end stretches out
Movable sealing block 2, the container inside wall of movable sealing block 2 and vessel 1 inner wall surrounding hollow cavity opening 3 carry out void
Weldering sealing.
As the preferred embodiment of the present invention, the female parts of movable sealing block 2 are connected with one stirs and enables bar 21.
As the preferred embodiment of the present invention, stir and enable the outside of bar 21 and be provided with an operation ring 22.
As the preferred embodiment of the present invention, described vessel 1 outer wall is provided with and caves inward and far-end is to extension
The movable sealing block 2 stretched, the container inside wall of movable sealing block 2 is entered with vessel 1 inner wall surrounding hollow cavity opening 3
Row rosin joint seals；The female parts of movable sealing block 2 are connected with one stirs and enables bar 21, stirs and enables the outside of bar and be provided with one
Operation ring 22.
As the preferred embodiment of the present invention, movable sealing block 2 is the sealing plate 23 being horizontally placed in hollow cavity 11,
At least side of both sides up and down of sealing plate 23 and the inwall of hollow cavity 11 carry out rosin joint sealing.
As the preferred embodiment of the present invention, the side up and down of sealing plate 23 is carried out respectively and between hollow cavity 11 inwall
Rosin joint seals.
As the preferred embodiment of the present invention, movable sealing block 2 is close for the rosin joint being horizontally placed on hollow cavity 11 bottom
Seal structure 20.
As the preferred embodiment of the present invention, described rosin joint sealing structure 20 is to carry out rosin joint between hollow cavity 11 inwall
Sealing is made.
As the preferred embodiment of the present invention, described movable sealing block 2 is the void being horizontally placed on hollow cavity 11 bottom
Weldering sealing structure 20, described rosin joint sealing structure 20 is to carry out rosin joint sealing between hollow cavity 11 inwall to make.
As the preferred embodiment of the present invention, movable sealing block 2 is can to open and/or airtight hollow cavity opening
3 sealing valve 29.
As the preferred embodiment of the present invention, vessel 1 is provided with the holder for fixing seal valve 29.
As the preferred embodiment of the present invention, holder is in hollow cylindrical.
As the preferred embodiment of the present invention, sealing valve 29 is fixed on vessel 1 by holder, sealing valve 29
Be provided with the through hole communicating with hollow cavity opening 3, through hole be provided with the sealing valve inlet communicating with hollow cavity opening 3 and
Sealing valve liquid outlet, controls the sealing valve rotating shaft that described sealing valve rotates to stretch out holder.
As the preferred embodiment of the present invention, vessel 1 extends internally and is provided with positioning chassis, and sealing valve 29 is to extension
Stretch and be provided with positioning Moving plate, between positioning chassis and positioning Moving plate, be provided with locating piece.
As the preferred embodiment of the present invention, sealed water-tight between sealing valve 29 and vessel 1.
As the preferred embodiment of the present invention, described liquid medicine filtering device 4 is liquid medicine filtering membrane 41.Certainly, medicinal liquid mistake
Filter device can also adopt the defecators such as filter element.
As the preferred embodiment of the present invention, described liquid medicine filtering membrane 41 is choke water permeable membrane.
As the preferred embodiment of the present invention, between described liquid medicine filtering device 4 and vessel 1, it is all provided with guaranteed water
The sealer of close property.Sealer carries out sealing setting to the edge between liquid medicine filtering device 4 and vessel 1, can make medicine
Liquid, when liquid medicine filtering device 4, will not flow out at the edge between liquid medicine filtering device 4 and vessel 1, it is to avoid do not filter
Medicinal liquid be directly entered the outer infusion pipeline joining transfusion connector/peripheral hardware after enter back into human body.
As the preferred embodiment of the present invention, liquid medicine filtering membrane stitching portion, the described liquid medicine filtering membrane of each layer and container are originally
It is all provided with the sealer of guaranteed watertightness between body 1.
As the preferred embodiment of the present invention, described vessel 1 is provided with and protrudes from vessel 1 and around hollow
The pipe fitting shield edge 12 of cavity hatch 3.
As the preferred embodiment of the present invention, described vessel 1 is provided with and protects enabling of edge 12 outer end positioned at pipe fitting
Protecting film 13.
As the preferred embodiment of the present invention, described vessel 1 is provided with and protrudes from vessel 1 and around hollow
The pipe fitting of cavity hatch 3 protects edge 12 and pipe fitting protects edge 12 outer end enables protecting film 13.
Enable protecting film 13 application can effectively separate internal part with extraneous, prevent from well outer joining transfusion and connecting
The parts such as device, hollow cavity opening are communicated with the external world before use, infusion vessel using front keep outer join transfusion connector, in
The parts such as cavity body opening are in aseptic condition.Torn using front need and enable protecting film.
As the preferred embodiment of the present invention, vessel 1 is provided with for the fixing outer fixation joining transfusion connector
Block 14.
Pipe fitting protects edge 12 and enables the setting of protecting film 13 and can keep being used for outside hollow cavity opening connecting and outer join transfusion even
The part connecing device is in sterilizing state before enabling.During use, only need to tear to enable protecting film and can be joined outward transfusion and connect
Device is fixed on fixed block 14.
As the preferred embodiment of the present invention, described fixed block 14 adopts buckle structure or helicitic texture.Using screw thread
The fixed block of structure, nursing staff only need to simply screw and can connect or separately join transfusion connector outward, make to join transfusion outside connection
Adapter is more firm, and patient or family members false touch in infusion process can be avoided to touch and lead to infusion pipeline to come off.
As the preferred embodiment of the present invention, described vessel 1 is provided around the defeated of hollow cavity opening 3 outside
Liquid-tight packing 25.The setting of described transfusion sealing gasket 25 can be connected with the transfusion connector joined outward, keeps infusing in infusion process
Pipeline is in sealing state.
As the preferred embodiment of the present invention, the top of vessel 1 is provided with the suspension ring for hanging.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Equivalent variations or replacement also can be made, these equivalent modifications or replacement are all contained in the application right on the premise of spirit
Require in limited range.
Claims (10)
1. a kind of secondary filter infusion vessel, including the vessel being provided with hollow cavity；Described vessel is provided with airtight
The movable sealing block of hollow cavity opening；Closely it is coated with liquid medicine filtering device on described hollow cavity opening.
2. secondary filter infusion vessel according to claim 1 it is characterised in that: described vessel pass through movable close
Envelope block opens hollow cavity opening.
3. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: set on described vessel outer wall
Have and cave inward and movable sealing block that far-end stretches out, the container inside wall of movable sealing block and vessel inwall
Carry out rosin joint sealing around hollow cavity opening；The female parts of movable sealing block are connected with one stirs and enables bar, stirs and opens
It is provided with an operation ring with the outside of bar.
4. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described movable sealing block be horizontal stroke
It is placed in the rosin joint sealing structure of hollow cavity bottom, described rosin joint sealing structure is to carry out rosin joint sealing system between hollow cavity inwall
Become.
5. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described movable sealing block be can
Unlatching and/or the sealing valve of airtight hollow cavity opening.
6. a kind of secondary filter infusion vessel according to claim 5 it is characterised in that: described sealing valve pass through holder
It is fixed on vessel, sealing valve is provided with the through hole communicating with hollow cavity opening, through hole is provided with to be opened with hollow cavity
Sealing valve inlet and sealing valve liquid outlet that mouth communicates, control the sealing valve rotating shaft that described sealing valve rotates to stretch out holder.
7. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described liquid medicine filtering device be medicine
Liquid filter membrane.
8. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described liquid medicine filtering device and appearance
It is provided with the sealer ensureing watertightness between device body.
9. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described vessel is provided with use
In the fixing outer fixed block joining transfusion connector.
10. a kind of secondary filter infusion vessel according to claim 1 it is characterised in that: described vessel is provided with
Transfusion sealing gasket around hollow cavity open outer side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015110064771 | 2015-12-29 | ||
| CN201511006477 | 2015-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106344405A true CN106344405A (en) | 2017-01-25 |
Family
ID=57866076
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610870158.3A Pending CN106344405A (en) | 2015-12-29 | 2016-10-04 | Precision filtering infusion container |
| CN201621097584.XU Active CN206454007U (en) | 2015-12-29 | 2016-10-04 | A kind of secondary filter infusion vessel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621097584.XU Active CN206454007U (en) | 2015-12-29 | 2016-10-04 | A kind of secondary filter infusion vessel |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN106344405A (en) |
| WO (1) | WO2017113904A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113904A1 (en) * | 2015-12-29 | 2017-07-06 | 胡绍勤 | Precision filtering infusion container |
| EP3656420A4 (en) * | 2017-07-20 | 2021-04-14 | Gemtier Medical (Jiangsu) Inc. | Filter device and filtering infusion container comprising same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151173A (en) * | 1996-11-22 | 1998-06-09 | Araki Kogyo Kk | Infusion container for instillation |
| CN101564350A (en) * | 2008-04-23 | 2009-10-28 | 丽珠集团利民制药厂 | Soft package of instantaneous matching type medical inner bag with a plurality of chambers |
| CN206454007U (en) * | 2015-12-29 | 2017-09-01 | 广州市健之堂医疗器械有限公司 | A kind of secondary filter infusion vessel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151172A (en) * | 1996-11-22 | 1998-06-09 | Araki Kogyo Kk | Infusion container for instillation |
| JP3028296B2 (en) * | 1996-11-22 | 2000-04-04 | 荒木工業株式会社 | Infusion container for infusion |
| JP3128755B2 (en) * | 1996-11-22 | 2001-01-29 | 荒木工業株式会社 | Infusion container for infusion |
| JP3128756B2 (en) * | 1996-11-22 | 2001-01-29 | 荒木工業株式会社 | Infusion container for infusion |
| CN105903105B (en) * | 2014-09-25 | 2022-04-19 | 胡绍勤 | Precise filtering infusion container |
| CN205235082U (en) * | 2015-07-25 | 2016-05-18 | 胡绍勤 | Secondary filter infusion container |
| CN204932487U (en) * | 2015-09-23 | 2016-01-06 | 胡绍勤 | A kind of secondary filter infusion vessel |
-
2016
- 2016-09-25 WO PCT/CN2016/100023 patent/WO2017113904A1/en active Application Filing
- 2016-10-04 CN CN201610870158.3A patent/CN106344405A/en active Pending
- 2016-10-04 CN CN201621097584.XU patent/CN206454007U/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151173A (en) * | 1996-11-22 | 1998-06-09 | Araki Kogyo Kk | Infusion container for instillation |
| CN101564350A (en) * | 2008-04-23 | 2009-10-28 | 丽珠集团利民制药厂 | Soft package of instantaneous matching type medical inner bag with a plurality of chambers |
| CN206454007U (en) * | 2015-12-29 | 2017-09-01 | 广州市健之堂医疗器械有限公司 | A kind of secondary filter infusion vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017113904A1 (en) | 2017-07-06 |
| CN206454007U (en) | 2017-09-01 |
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