Zobrazeno 1 - 10
of 39
pro vyhledávání: '"P D Henchoz"'
Autor:
E. van der Zypen, Sylwia Kwasniewska, Franz Fankhauser, Peter Niederer, P D Henchoz, Ulrich Dürr, H. Ch. Meuli, P. Rol, C. England
Publikováno v:
Lasers in Medical Science. 10:217-221
A novel laser scalpel, consisting of a clad conically-sculptured silica tip (core diameter: 600Μm; end diameter: 150Μm transmitting radiation from a 10 W CW Nd-YAG laser, was used for the excision of a dorsal wrist ganglion. The dynamic range of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c510b1a0accfabbe2449e54836e40ed
https://doi.org/10.1007/bf02133335
https://doi.org/10.1007/bf02133335
Autor:
C. England, Sylwia Kwasniewska, Franz Fankhauser, P D Henchoz, Piffaretti Jm, van der Zypen E
Publikováno v:
European Journal of Ophthalmology. 5:160-167
Baso-cellular carcinomas involving the medial canthal regions of both eyes were resected using a 10 W cw-Nd: YAG laser scalpel. The wound bed was repaired one side by a free, split-thickness graft and on the other by a frontal pedicle flap. Surgery w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::815c1cf9f16ae247e0d0ea07c3cbe07c
https://doi.org/10.1177/112067219500500303
https://doi.org/10.1177/112067219500500303
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 24:225-231
The effectiveness of cw-Nd:YAG and diode laser light in performing transscleral chorioretinal coagulation is demonstrated in cadaver porcine eyes using a new contact probe that facilitates irradiation of these layers. Both radiation sources also may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a859c8975d81f7544bf7243c8c4c6c3
https://doi.org/10.3928/1542-8877-19930401-03
https://doi.org/10.3928/1542-8877-19930401-03
Publikováno v:
Klinische Monatsblatter fur Augenheilkunde. 204(5)
A number of ab interno and ab externo sclerostomy procedures have been described in recent years.At the present time, there is no clear indication that such interventions are superior to the classical fistulizing glaucoma operations, such as trabecul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a32ffb017f31c1260df7acfe24bb0574
https://pubmed.ncbi.nlm.nih.gov/8051853
https://pubmed.ncbi.nlm.nih.gov/8051853
Autor:
F, Fankhauser, P D, Henchoz, S, Kwasniewska, E, van der Zypen, C, England, P, Rol, P, Niederer, U, Dürr, D, Beck
Publikováno v:
Klinische Monatsblatter fur Augenheilkunde. 203(6)
The conventional surgical method for cutting vascularized tissue with scalpel and scissors may now be improved by use of the laser scalpel. In particular, the frequent interruption necessitated and the poor visibility caused by bleeding may be mitiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf079cee41c5b7e6498acb73a2adef7c
https://pubmed.ncbi.nlm.nih.gov/8145491
https://pubmed.ncbi.nlm.nih.gov/8145491
Publikováno v:
Ophthalmic surgery. 24(4)
The effectiveness of cw-Nd:YAG and diode laser light in performing transscleral chorioretinal coagulation is demonstrated in cadaver porcine eyes using a new contact probe that facilitates irradiation of these layers. Both radiation sources also may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1adb3f06b97c6fed9a2ca73ebdd04845
https://pubmed.ncbi.nlm.nih.gov/8321503
https://pubmed.ncbi.nlm.nih.gov/8321503
Publikováno v:
Ophthalmic surgery. 23(11)
A simple probe, consisting of a 200-micrometer uncladded silica optical fiber, advanced from a protecting 22-gauge hypodermic needle, was used to create sclerostomy fistulas both ab interno and ab externo by means of a combined radiation/mechanical e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d18e8fc3bfdee1701a3d6e1fce47a159
https://pubmed.ncbi.nlm.nih.gov/1484668
https://pubmed.ncbi.nlm.nih.gov/1484668
Publikováno v:
Klinische Monatsblätter für Augenheilkunde. 204:290-291
Methods A number of ab interno and ab externo sclerostomy procedures have been described in recent years. Conclusion At the present time, there is no clear indication that such interventions are superior to the classical fistulizing glaucoma operatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f527c81462c7bbf49c812b42b0c7d94
https://doi.org/10.1055/s-2008-1035539
https://doi.org/10.1055/s-2008-1035539
Publikováno v:
Applied Physics B Photophysics and Laser Chemistry. 38:165-169
Conditions for the operation of a Tl photodissociation laser, in view of power optimization, have been determined. A crucial parameter is found to be quenching of the upper laser level. A value for the quenching cross-section of the 72S1/2 Tl state b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a01fc967263e31602db855803ce1fb
https://doi.org/10.1007/bf00697479
https://doi.org/10.1007/bf00697479
Publikováno v:
Optical and Quantum Electronics. 18:445-454
We have investigated balanced heterodyne detection in applications where laser intensity fluctuations are the dominant noise source, as, for example, in laser Doppler velocimetry with a He-Ne laser. The suppression of excess noise in comparison with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f03aa69c7c697cfbd8212129493901
https://doi.org/10.1007/bf02041170
https://doi.org/10.1007/bf02041170