JP6127062B2 - 薬剤液体を送出するためのディスペンサー - Google Patents
薬剤液体を送出するためのディスペンサー Download PDFInfo
- Publication number
- JP6127062B2 JP6127062B2 JP2014542763A JP2014542763A JP6127062B2 JP 6127062 B2 JP6127062 B2 JP 6127062B2 JP 2014542763 A JP2014542763 A JP 2014542763A JP 2014542763 A JP2014542763 A JP 2014542763A JP 6127062 B2 JP6127062 B2 JP 6127062B2
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- Prior art keywords
- dispenser
- outlet
- liquid
- housing
- outlet valve
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims description 86
- 229940079593 drug Drugs 0.000 title description 2
- 239000003814 drug Substances 0.000 title description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000011109 contamination Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 229960003260 chlorhexidine Drugs 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000009291 secondary effect Effects 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- XUBOMFCQGDBHNK-JTQLQIEISA-N (S)-gatifloxacin Chemical compound FC1=CC(C(C(C(O)=O)=CN2C3CC3)=O)=C2C(OC)=C1N1CCN[C@@H](C)C1 XUBOMFCQGDBHNK-JTQLQIEISA-N 0.000 description 1
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- IYLLULUTZPKQBW-UHFFFAOYSA-N Acrinol Chemical compound CC(O)C(O)=O.C1=C(N)C=CC2=C(N)C3=CC(OCC)=CC=C3N=C21 IYLLULUTZPKQBW-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- XYLJNLCSTIOKRM-UHFFFAOYSA-N Alphagan Chemical compound C1=CC2=NC=CN=C2C(Br)=C1NC1=NCCN1 XYLJNLCSTIOKRM-UHFFFAOYSA-N 0.000 description 1
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 1
- 108010036949 Cyclosporine Proteins 0.000 description 1
- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 1
- 229920002413 Polyhexanide Polymers 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- BGLGAKMTYHWWKW-UHFFFAOYSA-N acridine yellow Chemical compound [H+].[Cl-].CC1=C(N)C=C2N=C(C=C(C(C)=C3)N)C3=CC2=C1 BGLGAKMTYHWWKW-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
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- 239000004599 antimicrobial Substances 0.000 description 1
- 229940027983 antiseptic and disinfectant quaternary ammonium compound Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 150000004283 biguanides Chemical class 0.000 description 1
- 229960002470 bimatoprost Drugs 0.000 description 1
- AQOKCDNYWBIDND-FTOWTWDKSA-N bimatoprost Chemical compound CCNC(=O)CCC\C=C/C[C@H]1[C@@H](O)C[C@@H](O)[C@@H]1\C=C\[C@@H](O)CCC1=CC=CC=C1 AQOKCDNYWBIDND-FTOWTWDKSA-N 0.000 description 1
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- HCRKCZRJWPKOAR-JTQLQIEISA-N brinzolamide Chemical compound CCN[C@H]1CN(CCCOC)S(=O)(=O)C2=C1C=C(S(N)(=O)=O)S2 HCRKCZRJWPKOAR-JTQLQIEISA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
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- 229960001265 ciclosporin Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 1
- 229930182912 cyclosporin Natural products 0.000 description 1
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
- 229960003957 dexamethasone Drugs 0.000 description 1
- IAVUPMFITXYVAF-XPUUQOCRSA-N dorzolamide Chemical compound CCN[C@H]1C[C@H](C)S(=O)(=O)C2=C1C=C(S(N)(=O)=O)S2 IAVUPMFITXYVAF-XPUUQOCRSA-N 0.000 description 1
- 229960003933 dorzolamide Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229960004189 ethacridine lactate Drugs 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229960003923 gatifloxacin Drugs 0.000 description 1
- 229960001235 gentian violet Drugs 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 229960001160 latanoprost Drugs 0.000 description 1
- GGXICVAJURFBLW-CEYXHVGTSA-N latanoprost Chemical compound CC(C)OC(=O)CCC\C=C/C[C@H]1[C@@H](O)C[C@@H](O)[C@@H]1CC[C@@H](O)CCC1=CC=CC=C1 GGXICVAJURFBLW-CEYXHVGTSA-N 0.000 description 1
- 229960003376 levofloxacin Drugs 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960003702 moxifloxacin Drugs 0.000 description 1
- FABPRXSRWADJSP-MEDUHNTESA-N moxifloxacin Chemical compound COC1=C(N2C[C@H]3NCCC[C@H]3C2)C(F)=CC(C(C(C(O)=O)=C2)=O)=C1N2C1CC1 FABPRXSRWADJSP-MEDUHNTESA-N 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 229960004114 olopatadine Drugs 0.000 description 1
- JBIMVDZLSHOPLA-LSCVHKIXSA-N olopatadine Chemical compound C1OC2=CC=C(CC(O)=O)C=C2C(=C/CCN(C)C)\C2=CC=CC=C21 JBIMVDZLSHOPLA-LSCVHKIXSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229940093158 polyhexanide Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 229960003876 ranibizumab Drugs 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 150000003379 silver compounds Chemical group 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 229960003600 silver sulfadiazine Drugs 0.000 description 1
- UEJSSZHHYBHCEL-UHFFFAOYSA-N silver(1+) sulfadiazinate Chemical compound [Ag+].C1=CC(N)=CC=C1S(=O)(=O)[N-]C1=NC=CC=N1 UEJSSZHHYBHCEL-UHFFFAOYSA-N 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 229940057981 stearalkonium chloride Drugs 0.000 description 1
- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229950003937 tolonium Drugs 0.000 description 1
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 1
- 229960002368 travoprost Drugs 0.000 description 1
- MKPLKVHSHYCHOC-AHTXBMBWSA-N travoprost Chemical compound CC(C)OC(=O)CCC\C=C/C[C@H]1[C@@H](O)C[C@@H](O)[C@@H]1\C=C\[C@@H](O)COC1=CC=CC(C(F)(F)F)=C1 MKPLKVHSHYCHOC-AHTXBMBWSA-N 0.000 description 1
- 229960003895 verteporfin Drugs 0.000 description 1
- ZQFGRJWRSLZCSQ-ZSFNYQMMSA-N verteporfin Chemical compound C=1C([C@@]2([C@H](C(=O)OC)C(=CC=C22)C(=O)OC)C)=NC2=CC(C(=C2C=C)C)=NC2=CC(C(=C2CCC(O)=O)C)=NC2=CC2=NC=1C(C)=C2CCC(=O)OC ZQFGRJWRSLZCSQ-ZSFNYQMMSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
-
- 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
- A61J1/06—Ampoules or carpules
- A61J1/067—Flexible ampoules, the contents of which are expelled by squeezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2068—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is lowered by the pressure of the contents and thereby opening the valve
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
- A61J1/145—Containers with means for dispensing liquid medicaments in a filtered or sterile way, e.g. with bacterial filters using air filters
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- 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
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2037—Separating means having valve means
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- A—HUMAN NECESSITIES
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- 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
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2068—Venting means
- A61J1/2075—Venting means for external venting
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
Claims (7)
- 薬剤液体(14)を送出するためのディスペンサー(10)であって、
− ハウジング(50,52,54,56)、
− ハウジング内に配置されている液体貯蔵器(12)、
− 出口開口(24)であって、それを通して液体(14)が周囲雰囲気中に排出されることができるもの、及び
− 液体貯蔵器(12)を出口開口(24)に連結する出口通路(22)
を持つものにおいて、
ハウジング(50)が、液体と接触することを意図されている表面の領域で抗菌性設計を持つこと、ディスペンサーが、液滴ディスペンサーの形で設計されていること、ディスペンサー(10)が、出口通路(22)に配置されている出口弁(30)を持ち、出口弁(30)は圧力依存態様で開口されることができるか、または手動で作動されることができ、出口弁(30)の閉鎖により出口通路を、出口弁(30)の上流の第一部分(22a)と出口弁(30)の下流の第二部分(22b)に分割すること、第二部分(22b)の領域及び/またはハウジングの外表面(40,50,52,54,56)の領域の表面のみが、抗菌性設計を持つこと、ディスペンサーが、出口開口(24)を包囲して、分離縁(42)によって外側に結合されている液滴形成表面(40)を持つこと、出口通路(22)の第二部分(22b)が、少なくとも部分的に抗菌性挿入体(52)によって形成され、抗菌性挿入体(52)が、第一部分(22a)及び弁(30)の機能部分とは別個である構成要素の形で設計されていること、及び挿入体(52)が、少なくとも部分的に液滴形成表面(40)を規定することを特徴とするディスペンサー(10)。 - 挿入体(52)が、出口開口(24)を通して、液体の出口方向(2b)に対して逆に、ハウジング(50)の凹所(50a)中に押し込まれ、前記凹所が挿入体の外部形状に適合されていることを特徴とする請求項1に記載のディスペンサー(10)。
- 薬剤液体(14)を送出するためのディスペンサー(10)であって、
− ハウジング(50,52,54,56)、
− ハウジング内に配置されている液体貯蔵器(12)、
− 出口開口(24)であって、それを通して液体(14)が周囲雰囲気中に排出されることができるもの、及び
− 液体貯蔵器(12)を出口開口(24)に連結する出口通路(22)
を持つものにおいて、
ハウジング(50)が、液体と接触することを意図されている表面の領域で抗菌性設計を持つこと、ディスペンサー(10)が、出口通路(22)に配置されている出口弁(30)を持ち、出口弁(30)は圧力依存態様で開口されることができるか、または手動で作動されることができ、出口弁(30)の閉鎖により出口通路を、出口弁(30)の上流の第一部分(22a)と出口弁(30)の下流の第二部分(22b)に分割すること、第二部分(22b)の領域及び/またはハウジングの外表面(40,50,52,54,56)の領域の表面のみが、抗菌性設計を持つこと、及びハウジングが抗菌性アタッチメント(54)を含み、それが、出口開口(24)の領域で、ハウジング部(50)上に押し込まれ、ハウジング部(50)を通して第二部分(22b)が貫通することを特徴とするディスペンサー(10)。 - アタッチメント(54)が、少なくとも部分的に、好ましくは完全に、液滴形成表面(40)を形成することを特徴とする請求項3に記載のディスペンサー(10)。
- 第二部分(22b)が多孔性挿入体(56)を含み、多孔性挿入体(56)が、液体が出口弁(30)から出口開口(24)に送出されるときに多孔性挿入体(56)を通して流れる液体を持つことを特徴とする請求項1〜4のいずれかに記載のディスペンサー(10)。
- 抗菌性設計が、プラスチック材料中に導入される添加剤によって作られることを特徴とする請求項1〜5のいずれかに記載のディスペンサー(10)。
- 抗菌性設計が、ハウジングの外表面及び/または出口通路の第二部分が抗菌的に活性な被覆を与えられるか、または物理的処理を受けたことで作られることを特徴とする請求項1〜5のいずれかに記載のディスペンサー(10)。
Applications Claiming Priority (3)
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DE201110086755 DE102011086755A1 (de) | 2011-11-21 | 2011-11-21 | Spender zum Austrag von pharmazeutischen Flüssigkeiten |
DE102011086755.4 | 2011-11-21 | ||
PCT/EP2012/072138 WO2013075951A1 (de) | 2011-11-21 | 2012-11-08 | Spender zum austrag von pharmazeutischen flüssigkeiten |
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JP2015504393A JP2015504393A (ja) | 2015-02-12 |
JP6127062B2 true JP6127062B2 (ja) | 2017-05-10 |
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US (1) | US9833356B2 (ja) |
EP (1) | EP2782844B2 (ja) |
JP (1) | JP6127062B2 (ja) |
CN (1) | CN104114456B (ja) |
DE (1) | DE102011086755A1 (ja) |
WO (1) | WO2013075951A1 (ja) |
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-
2011
- 2011-11-21 DE DE201110086755 patent/DE102011086755A1/de not_active Withdrawn
-
2012
- 2012-11-08 WO PCT/EP2012/072138 patent/WO2013075951A1/de active Application Filing
- 2012-11-08 EP EP12790468.8A patent/EP2782844B2/de active Active
- 2012-11-08 JP JP2014542763A patent/JP6127062B2/ja active Active
- 2012-11-08 US US14/359,501 patent/US9833356B2/en active Active
- 2012-11-08 CN CN201280057236.8A patent/CN104114456B/zh active Active
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US20140336596A1 (en) | 2014-11-13 |
EP2782844B1 (de) | 2016-07-27 |
CN104114456A (zh) | 2014-10-22 |
US9833356B2 (en) | 2017-12-05 |
JP2015504393A (ja) | 2015-02-12 |
WO2013075951A1 (de) | 2013-05-30 |
CN104114456B (zh) | 2016-05-04 |
DE102011086755A1 (de) | 2013-05-23 |
EP2782844A1 (de) | 2014-10-01 |
EP2782844B2 (de) | 2019-12-11 |
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