JPH0291558U

JPH0291558U -

Info

Publication number: JPH0291558U
Application number: JP16986088U
Authority: JP
Priority date: 1988-12-29
Filing date: 1988-12-29
Publication date: 1990-07-20
Anticipated expiration: 2003-12-29
Also published as: JPH0613756Y2

Description

[Brief explanation of the drawing]

第１図は本実施例に係る生体信号検出装置を示
す構成図、第２図は本実施例の第１の変形例を示
す構成図、第３図は本実施例の第２の変形例を示
す構成図、第４図は本実施例の第３の変形例を示
す構成図、第５図は本実施例の信号パターンを示
す説明図、第６図は刺激装置の構成を示すブロツ
ク図、第７図は３種類の把持動作を示す説明図、
第８図は刺激データの生成手順を示すフローチヤ
ート例、第９図は第２実施例に得る生体信号検出
装置を示す構成図、第１０図は第２実施例の第１
の変形例を示す構成図、第１１図は第２実施例の
第２の変形例を示す構成図、第１２図は第２実施
例の第３の変形例を示す構成図である。Ａ_１〜Ａ_４は生体信号検出装置、１ａ〜１ｄは
第１の制御入力部、２ａ〜２ｄは第２の制御入力
部、Ｓ_１，Ｓ_２はスイツチ、２１ａ，２１ｂはマ
ウスピース、２２ａ，２２ｂは信号処理手段、２
３ａ，２３ｂは変位センサ（肩用）、Ｂは刺激装
置、３はＦＥＳコンピユータ、４は記憶手段、５
は刺激パターン生成用コンピユータ、６はデータ
バス、８は信号処理手段、９は信号出力手段、１
０は電極、１１は記憶手段、１２は外部記憶装置
、Ｃ_１〜Ｃ_４は生体信号検出装置、１ｅ〜１ｈは
第１の制御入力部、２ｅ〜２ｈは第２の制御入力
部、Ｓ_１１，Ｓ_１２，Ｓ_１３，Ｓ_２はスイツチ、
２４，２５はデジタル回路、２６はＯＲゲート、
２７は変位センサ（首用）である。 FIG. 1 is a block diagram showing a biological signal detection device according to this embodiment, FIG. 2 is a block diagram showing a first modified example of this embodiment, and FIG. 3 is a block diagram showing a second modified example of this embodiment. FIG. 4 is a configuration diagram showing a third modification of this embodiment, FIG. 5 is an explanatory diagram showing the signal pattern of this embodiment, and FIG. 6 is a block diagram showing the configuration of the stimulation device. FIG. 7 is an explanatory diagram showing three types of gripping operations,
FIG. 8 is a flowchart example showing the stimulation data generation procedure, FIG. 9 is a configuration diagram showing the biological signal detection device obtained in the second embodiment, and FIG. 10 is the first embodiment of the second embodiment.
FIG. 11 is a block diagram showing a second variation of the second embodiment, and FIG. 12 is a block diagram showing a third variation of the second embodiment. _A1 to _A4 are biological signal detection devices, 1a to 1d are first control input units, 2a to 2d are second control input units, _S1 and _S2 are switches, 21a and 21b are mouthpieces, 22a, 22b is a signal processing means;
3a and 23b are displacement sensors (for shoulders), B is a stimulation device, 3 is an FES computer, 4 is a storage means, 5
1 is a stimulation pattern generation computer, 6 is a data bus, 8 is a signal processing means, 9 is a signal output means, 1
0 is an electrode, 11 is a storage means, 12 is an external storage device, C ₁ to _{C 4} are biological signal detection devices, 1e to 1h are first control input units, 2e to 2h are second control input units, S ₁₁ , S ₁₂ , S ₁₃ , S ₂ are switches,
24 and 25 are digital circuits, 26 is an OR gate,
27 is a displacement sensor (for the neck).

Claims

[Claims for Utility Model Registration] Detecting the remaining functional movements of a paralyzed patient and supplying a digitized control signal to a functional electrical stimulation computer, and storing the control signal in a storage means in the functional electrical stimulation computer. In the biological signal detection device for detecting the remaining functional operation of the paralyzed patient in the stimulator for outputting stimulation data and stimulating a plurality of electrodes implanted in the paralyzed patient to activate the paralytic function, a first control input section that generates at least three types of pulses according to the remaining functional movements of the paralyzed patient, and causes at least one of the pulses to function as a movement type selection; According to the first
and a second control input section capable of switching to one basic motion among at least two types of basic motions constituting the motion selected by the control input section. Device.