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除細動後の一時ペーシング機能を有する自動除細動器の研究
http://hdl.handle.net/10191/25895
http://hdl.handle.net/10191/25895cd48410a-c2b9-47a5-9dc9-175cad4d173f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
24_7_464-469.pdf (559.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-02-28 | |||||
| タイトル | ||||||
| タイトル | 除細動後の一時ペーシング機能を有する自動除細動器の研究 | |||||
| タイトル | ||||||
| タイトル | 除細動後の一時ペーシング機能を有する自動除細動器の研究 | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| その他のタイトル | ||||||
| その他のタイトル | Development of Automatic Defibrillator with Temporary Pacing Function after Defibrillation | |||||
| 著者 |
牧野, 秀夫
× 牧野, 秀夫× 斉藤, 義明× 三田村, 好矩× 三上, 智久 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 38795 | |||||
| 姓名 | Makino, Hideo | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 38796 | |||||
| 姓名 | Saitoh, Yoshiaki | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 38797 | |||||
| 姓名 | Mitamura, Yoshinori | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 38798 | |||||
| 姓名 | Mikami, Tomohisa | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A battery-type automatic defibrillator with temporary pacing function has been developed. The pacing function is activated after defibrillation to work as a high-output ventricular demand pacemaker. To minimize the number of circuit devices and battery size, the output circuit of the implantable defibrillator, which has been developed by OUT group using a gate turn-off thyristor, has been improved and a small size oscillator, has been added to the pacing circuit for the defibrillator. Moreover, the residual energy in the output capacitor has been used after the defibrillation for the high-output pacing. The developed system has been tested in animal experiments. Three mongrel dogs were anesthetized with pentobarbital and mechanically ventilated. After thoracotomy, a catheter type blood pressure sensor was inserted into the right ventricle through the right auricle, and a catheter, which has two electrodes made of stainless steel (surface area of 260 mm^2 and 100 mm apart), was introduced through a jugular vein into the apex of the right ventricle. The catheter was used for both defibrillation and pacing. In the animal experiments, fibrillation was electrically induced, and the automatic defibrillation and pacing function were confirmed. After defibrillation, as the high-voltage converter did not work during the pacing, the capacitor voltage in the defibrillator decreased exponentially. However, it was possible to continue the fixed-rate pacing (60ppm) for more than three minutes after defibrillation. The main reason for the decreasing voltage was due to the voltage measuring resistor (1MΩ), connected to the capacitor in parallel. The pacing pulse was inhibited during sinus rhythm using blood pressure signal. From the results, it was possible to accomplish pacing function using residual energy after defibrillation by improvement aria addition of the circuit in the defibrillator. | |||||
| 書誌情報 |
医用電子と生体工学 en : 医用電子と生体工学 巻 24, 号 7, p. 464-469, 発行日 1986-12 |
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| 出版者 | ||||||
| 出版者 | 日本生体医工学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00213292 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00016981 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
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Cite as
牧野, 秀夫, 斉藤, 義明, 三田村, 好矩, 三上, 智久, 1986, 除細動後の一時ペーシング機能を有する自動除細動器の研究: 日本生体医工学会, 464–469 p.
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