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生体インピーダンスを計測してペットの体脂肪を測定するペット用体脂肪測定具であって、電流用電極及び電圧用電極を少なくとも２個づつ備え、ペットの体の一部に押しつけて用いる電極体と、前記電極体と接続して測定時に流す電流を制御すると共に、測定電圧から計測された生体インピーダンスに基づいて体脂肪を算定するインピーダンス計測回路を備える制御算定部とを具備し、且つ前記電極体の電圧用電極と電流用電極間の距離、及び前記電極体の電圧用電極と電圧用電極間の距離が固定されており、前記各電極の周囲に、０．５〜１０mmの間隔をおき、１又は２以上の突起を配したものであるペット用体脂肪測定具。
A body fat measuring instrument for pets that measures bioimpedance and measures body fat of a pet, comprising at least two electrodes for current and two electrodes for voltage, and an electrode body that is used by being pressed against a part of the pet body A control calculation unit including an impedance measurement circuit that controls the current flowing during measurement by connecting to the electrode body and calculates body fat based on the bioimpedance measured from the measurement voltage, and the electrode body The distance between the voltage electrode and the current electrode and the distance between the voltage electrode and the voltage electrode of the electrode body are fixed , and an interval of 0.5 to 10 mm is placed around each of the electrodes, A body fat measuring instrument for pets having one or more protrusions .
電圧用電極と電流用電極の中心間距離が５〜３０ｍｍである請求項１に記載のペット用体脂肪測定具。
Pet body fat measuring device according to claim 1 is the distance between the centers of the electrodes for voltage and current electrodes is 5 to 30 mm.
電圧用電極と電圧用電極の中心間距離が１０〜３００ｍｍである請求項１又は２に記載のペット用体脂肪測定具。
The pet body fat measuring device according to claim 1 or 2 , wherein a distance between centers of the voltage electrode and the voltage electrode is 10 to 300 mm.
前記各電極の周囲に配する突起の高さが、各電極の高さ以下であり、かつその差が５mm以内である請求項１〜３のいずれか１項に記載のペット用体脂肪測定具。
The body fat measuring instrument for pets according to any one of claims 1 to 3 , wherein a height of a protrusion arranged around each electrode is equal to or less than a height of each electrode, and a difference thereof is within 5 mm. .
前記各電極の周囲に配する突起の断面が、長辺が１〜５mm、短辺が１〜３mmである楕円、矩形、又はこれらを組み合わせた形状である請求項１〜４のいずれか１項に記載のペット用体脂肪測定具。
The cross-section of the projections disposed around each electrode, the long side is 1 to 5 mm, oval short side is 1 to 3 mm, rectangular, or any one of claims 1 to 4, which is a shape formed by combining these The body fat measuring device for pets described in 1.
前記電極体と前記制御算定部が一体化されたものである、請求項１〜５のいずれか１項に記載のペット用体脂肪測定具。
The pet body fat measurement tool according to any one of claims 1 to 5 , wherein the electrode body and the control calculation unit are integrated.
請求項１〜６のいずれか１項に記載のペット用体脂肪測定具を用い、生体インピーダンスを計測してペットの体脂肪を測定するペットの体脂肪測定方法。
A pet body fat measuring method for measuring a body impedance of a pet by measuring bioimpedance using the pet body fat measuring device according to any one of claims 1 to 6 .ペット用体脂肪測定具の電極体をペットに押し付ける部位が、ペットの胴体部の肩甲骨から腸骨までの間で体側側から見た胴体の背部側半分の範囲である請求項７記載のペットの体脂肪測定方法。
8. The pet according to claim 7 , wherein the portion of the pet body fat measuring device for pressing the electrode body against the pet is in the range of the back half of the trunk as viewed from the body side between the scapula and the iliac bone of the trunk of the pet. Body fat measurement method .
体毛を有するペットの体表面とペット用体脂肪測定具の各電極の電極面との間に介在する体毛に電解液、又は有機溶剤を担持させて使用する請求項７又は８に記載のペットの体脂肪測定方法。
The pet hair according to claim 7 or 8 , wherein the body hair interposed between the body surface of the pet having body hair and the electrode surface of each electrode of the body fat measuring instrument for pets is used with an electrolyte or an organic solvent supported thereon . Body fat measurement method .
JP2006074294A2005-03-252006-03-17
Pet body fat measuring instrument
ActiveJP4286262B2
(en)
Bio-impedance measuring sensor comprising multi dry electrode, and sensor module and measuring system comprising the same, and method for measuring bio-impedance