Medical electricity / By H. L. Jones ... Being the third edition of Medical Electricity, by W. E. Steavenson, M.D., and H. L. Jones, etc.

  • Steavenson, W. E. (William Edward), 1850-1891.
Date:
1900
Catalogue details

Licence: In copyright

Credit: Medical electricity / By H. L. Jones ... Being the third edition of Medical Electricity, by W. E. Steavenson, M.D., and H. L. Jones, etc. Source: Wellcome Collection.

Provider: This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.

    18/572 (page 14)
    FIG. PACE 33. Ewald's coil . ... . .114 34. Graphic representation of a steadily varying electromotive force ..... 120 35. Tracing of secondary coil disc'iargj . . . 121 36. Tracing of secondary coil discliarge . . 121 37. Make discharges and break discharges of a coil . 122 38. Handle for electrode .... 126 39. Electrodes . . . . .128 40. Tin electrode and sheath . . 129 41. Single current collector .... 131 42. Double collector .... 133 43. Commutator . . . . . 135 44. Plan of resistance coils .... 138 45. Resistance box . , . . . 138 46. Adjustable resistance for medical use . . 139 47. Water rheostat . . . . .140 48. Graphite rheostat .... i4r 49. Plan of graphite rheostat .... 141 50. Vertical galvanometer .... 142 51. Horizontal galvanometer .... r43 52. Edelmann's galvanometer . . . 145 53. Plan of shunt circuit of a galvanometer . . 146 54. Holtz machine ..... 153 55. Wimshurst machine .... 156 56. Large Wimshurst machine for medical use . . 158 57. American Holtz machine, medical type . . 160 58. Front of case of machine, showing connections . 161 59. Dr. Monell's electrode holder .... 162 60. Electrodes ..... 165 61. Stand electrode ..... 166 62. Plan of Dr. Morton's method . . . 176 63. Arrangement of apparatus for high frequency experiments 185 64. D'Arsonval's high frequency apparatus . . 188 65. Lines of current diffusion round an electrode . . 197 66. Blood pressure tracing .... 21S 67. Blood pressure tracing .... 218 68. Cutaneous electrode .... 256 6g. Aural electrode ..... 259 70. Bath plates ..... 285 71. Bath rest . . . . . . 2S5