CA2168670C - Injecteur rechargeable - Google Patents
Injecteur rechargeable Download PDFInfo
- Publication number
- CA2168670C CA2168670C CA002168670A CA2168670A CA2168670C CA 2168670 C CA2168670 C CA 2168670C CA 002168670 A CA002168670 A CA 002168670A CA 2168670 A CA2168670 A CA 2168670A CA 2168670 C CA2168670 C CA 2168670C
- Authority
- CA
- Canada
- Prior art keywords
- needle
- assembly
- power pack
- housing
- energy releasing
- 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 - Lifetime
Links
- 239000003814 drug Substances 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 102000003951 Erythropoietin Human genes 0.000 description 3
- 108090000394 Erythropoietin Proteins 0.000 description 3
- 229940105423 erythropoietin Drugs 0.000 description 3
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 3
- 239000000729 antidote Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 1
- 229930182837 (R)-adrenaline Natural products 0.000 description 1
- 208000030507 AIDS Diseases 0.000 description 1
- 206010003402 Arthropod sting Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000003288 anthiarrhythmic effect Effects 0.000 description 1
- 239000003416 antiarrhythmic agent Substances 0.000 description 1
- 229940075522 antidotes Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002283 elective surgery Methods 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 239000003527 fibrinolytic agent Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003958 nerve gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229960000103 thrombolytic agent Drugs 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Un injecteur rechargeable (10) comprend un ensemble bloc d'alimentation réutilisable (12) pour effectuer de multiples opérations d'injection. L'ensemble bloc d'alimentation (12) comprend un corps externe (16) et un ensemble (18) libérant de l'énergie placé à l'intérieur du corps (16). L'ensemble (18) libérant de l'énergie peut produire plusieurs courses de libération d'énergie. Un ensemble cartouche jetable (14) peut venir en contact avec l'ensemble bloc d'alimentation (12) avec lequel il forme un ensemble d'injection. L'ensemble cartouche (14) comprend un logement (88) dans lequel se trouve une charge de médicament (90) et une aiguille (96). Un piston plongeur (94) se trouve dans le logement (88) et pousse le médicament (90) à travers l'aiguille (96). L'ensemble cartouche (14) reçoit l'énergie du bloc d'alimentation (12) durant l'une des courses de libération d'énergie afin de permettre à l'aiguille (96) de dépasser du logement (88), d'une position protégée à une position non protégée, et de permettre au piston plongeur (96) de pousser le médicament (90) dans l'aiguille (96).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/102,257 US5425715A (en) | 1993-08-05 | 1993-08-05 | Reloadable injector |
| US08/102,257 | 1993-08-05 | ||
| PCT/US1994/008487 WO1995004562A1 (fr) | 1993-08-05 | 1994-08-01 | Injecteur rechargeable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2168670A1 CA2168670A1 (fr) | 1995-02-16 |
| CA2168670C true CA2168670C (fr) | 2005-11-01 |
Family
ID=35429186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002168670A Expired - Lifetime CA2168670C (fr) | 1993-08-05 | 1994-08-01 | Injecteur rechargeable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2168670C (fr) |
-
1994
- 1994-08-01 CA CA002168670A patent/CA2168670C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2168670A1 (fr) | 1995-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5425715A (en) | Reloadable injector | |
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| US20240024580A1 (en) | Medicine Injection Devices and Methods | |
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| CA2021256C (fr) | Dispositif pour injecter des liquides, utilise frequemment, facile a transporter et comprenant un bouchon | |
| CA2154853C (fr) | Piston de seringue | |
| US5137516A (en) | Triggered application device for medicament to be more descriptive of the invention | |
| US5102393A (en) | Autoinjector converted from intramuscular to subcutaneous mode of injection | |
| US5358489A (en) | Reloadable automatic or manual emergency injection system | |
| AU701592B2 (en) | Dental cartridge assembly auto-injector with protective needle cover | |
| US11752269B2 (en) | Spring loaded medical needle-free injection system | |
| CA2168670C (fr) | Injecteur rechargeable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20140801 |