JPH04117946A - Ultrasonic urinometer - Google Patents
Ultrasonic urinometerInfo
- Publication number
- JPH04117946A JPH04117946A JP2239376A JP23937690A JPH04117946A JP H04117946 A JPH04117946 A JP H04117946A JP 2239376 A JP2239376 A JP 2239376A JP 23937690 A JP23937690 A JP 23937690A JP H04117946 A JPH04117946 A JP H04117946A
- Authority
- JP
- Japan
- Prior art keywords
- bladder
- ultrasonic
- probe
- urine
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims abstract description 38
- 210000002700 urine Anatomy 0.000 claims abstract description 29
- 230000002485 urinary effect Effects 0.000 claims description 11
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 9
- 230000027939 micturition Effects 0.000 description 7
- 238000002592 echocardiography Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 210000003689 pubic bone Anatomy 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010021639 Incontinence Diseases 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002429 large intestine Anatomy 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 230000006461 physiological response Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、尿診器使用者の立位、座位、私信等の姿勢の
変化があっても、それに対応して、常に、膀胱的最適反
射領域への超音波の！］８射を保持できるようにし、も
って尿量の変化を精度良く測ることにより尿意を正確に
知らせることができるようにした超音波尿誇器に関する
ものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention is designed to constantly maintain optimal bladder health even when the user's posture changes, such as standing, sitting, or personal communication. Ultrasound to the reflective area! This invention relates to an ultrasonic urinary detector that is capable of holding eight urinary pulses and thereby accurately informing the user of the desire to urinate by measuring changes in urine volume with high accuracy.
［従来の技術］
西暦２０００年には我国では約７５万人の高齢者が失禁
に悩まされるものと予測されている。そのための介護者
の負担も相当なものであり、***介助機器の開発が期待
されている。[Prior Art] It is predicted that approximately 750,000 elderly people in Japan will suffer from incontinence in the year 2000. The burden on caregivers for this is considerable, and the development of excretion assistance devices is expected.
・失禁について現在までに開発されているものと−ｒ１
゜
、＋ｉｔ７、では、湿り気センサを用いて失禁したこと
を知ｂ°ぜる排尿感知器、一定時間間隔で強制排尿させ
Ａ排尿ペースメーカがあるが、人間としての尊厳１；裟
化が進む。）、自然な生理的反応という点から見て満足
できるものではない。・Regarding incontinence, what has been developed to date -r1
In ゜, +it7, there are urination detectors that use moisture sensors to detect incontinence, and urination pacemakers that force urination at fixed time intervals, but human dignity 1; ), which is not satisfactory from the point of view of natural physiological responses.
膀胱内尿量は生活状態・心理状態に依存して蓄積時間が
変化するため、より望ましいものは膀胱内尿凰が排尿水
準に達したことを非侵襲・簡易に検知して適切な感覚提
示手段によりその旨を告知する機能を持った装置（尿意
センサ）である。Since the accumulation time for the amount of urine in the bladder changes depending on the living and psychological conditions, it is more desirable to use a non-invasive and simple method to detect when the amount of urine in the bladder has reached the micturition level and provide an appropriate sensation. This is a device (urination sensor) that has the function of notifying you of this.
尿意が検知できれば、症状の程度により種々の排尿手段
を取ることが可能となり、自立的な生活の支援、介助者
の負相の軽減を図ることができるものと期待される。If the desire to urinate can be detected, it will be possible to use various methods of urination depending on the severity of the symptoms, and it is expected that it will be possible to support independent living and reduce the negative impact on caregivers.
［発明が解決しようとする課題］
本発明の技術的課題は、尿診器使用者の立位、座位、部
位等の姿勢の変化による影響を補正して尿量変化に最も
よく追随する膀胱の部位を、超音波を利用して簡易に計
測できるようにした超音波［有］゛詫器を得ることにあ
る。[Problems to be Solved by the Invention] The technical problem of the present invention is to correct the influence of changes in the posture of the user of the urinary diagnostic instrument, such as standing, sitting, and other positions, and to improve the bladder's ability to best follow changes in urine volume. An object of the present invention is to obtain an ultrasonic diaphragm that can easily measure a body part using ultrasonic waves.
′Ｕ課題を解決するための手段］
ｔ５、・
Ｉ：１′″、Ｌ記課題を解決するため、本発明の超音波
尿診器は、膀胱内尿量な測定するための超音波プローブ
と、尿詑器使用者の姿勢の変化による影響を補正して尿
量変化に最もよく追随する膀胱の部位を計測するために
０ｉ１記超音波プローブを適宜の角度に変化保持して超
音波の照射角度を適切に設定するようにした角度調節機
能を有するプローブ保持器とを具備することを特徴とし
ている。Means for Solving Problem 'U] t5,・I:1''', In order to solve problem L, the ultrasonic urinary diagnostic device of the present invention includes an ultrasonic probe for measuring the amount of urine in the bladder. In order to compensate for the influence of changes in the posture of the urinary device user and measure the part of the bladder that best follows changes in urine volume, the ultrasonic probe 0i1 is held at an appropriate angle and irradiated with ultrasound. It is characterized by comprising a probe holder having an angle adjustment function to appropriately set the angle.
［作 用］
この尿診器は、超音波プローブを用いて膀胱の前壁エコ
ー及び後壁エコーを検知し、それを膀胱内尿量と対応さ
せるという原理に基づくものであ省ｐ測定部位の皮膚面
−ｈに安定的に装着固定させする′。そして、被測定者
の日常生活における姿勢の１−１−＼
ｊ変、化によって生じる皮膚面と膀胱との角度の変動１
、；１ノ′ｉ′
一゛を補正するため、超音波プローブの設定角度を照射
角度調節機構の操作により調節し、超音波のｌ８射角度
を適切に設定して、膀胱からのエコーによりその形状な
いしは尿量な計測するものである。[Function] This urinary diagnostic device is based on the principle of detecting the front and back wall echoes of the bladder using an ultrasonic probe and correlating them with the amount of urine in the bladder. Attach and fix stably to the skin surface -h'. Changes in the angle between the skin surface and the bladder caused by changes in the subject's posture in daily life.
, ;1'i'1', the setting angle of the ultrasonic probe is adjusted by operating the irradiation angle adjustment mechanism, the irradiation angle of the ultrasound is appropriately set, and the echo from the bladder is adjusted. It measures the shape or urine volume.
それによって、被γＩＩＩ定者の尿量の変化に最もよく
追随する膀胱の部位が簡易に計測される。Thereby, the region of the bladder that best follows changes in the urine volume of the γIII patient can be easily measured.
Ｕ実施例Ｊ 以下に本発明の実施例を図面を参照しながら詳述する。U Example J Embodiments of the present invention will be described in detail below with reference to the drawings.
本発明の超音波尿診器は、超音波プローブを用いて膀胱
の前壁エコー及び後壁エコーを検知し、それを膀胱内尿
量と対応させようとするるもの〜で、第１図ないし第４
図にその実施例を示してい；１暮。The ultrasonic urinary diagnostic device of the present invention uses an ultrasonic probe to detect front wall echoes and rear wall echoes of the bladder, and attempts to correlate them with the amount of urine in the bladder. Fourth
An example is shown in the figure;
超音波照射面が臨む窓穴６を設けた身体への装着台５上
に、小型電動機８と、それによって駆動されるウオーム
歯車９、及びそのウオーム歯車９と噛合して回転駆動さ
れる扇形のウオームホイール１０とを備えている。A small electric motor 8, a worm gear 9 driven by the small electric motor 8, and a fan-shaped fan gear 9 that meshes with the worm gear 9 and is driven to rotate are mounted on the body mounting base 5, which has a window hole 6 facing the ultrasonic irradiation surface. It is equipped with a worm wheel 10.
また、−に記装着台５」二における上記窓穴〇の左右両
側には、各一対の支持部Ｊ２を設け、それらの各支持部
１２に取付はリンク１３を回転自在に支持させている。A pair of support portions J2 are provided on both left and right sides of the window hole 0 in the mounting base 5''2, and a link 13 is rotatably supported by each of the support portions 12.
この取付はリンク１３のうちの−っは、上記ウオームホ
イール１０と同じ軸線」二に支持され、そのウオームホ
イール１０と一体的に連結されている。さらに、これら
の各取付はリンク１３上にる。In this attachment, one of the links 13 is supported on the same axis as the worm wheel 10, and is integrally connected to the worm wheel 10. Furthermore, each of these attachments is on a link 13.
なお、上記超音波プローブ１には、膀胱からのエコーを
検出して、その形状ないし形状に基づく尿量の計測を行
うための装置が接続されるのは勿論である。また、プロ
ーブ保持器における装着台５には、それを被測定者の身
体へ固定するための適宜の固定ベルトを設けるのが望ま
しい。It goes without saying that the ultrasonic probe 1 is connected to a device for detecting echoes from the bladder and measuring the urine volume based on the shape or shape of the echoes. Further, it is desirable that the mounting base 5 of the probe holder be provided with an appropriate fixing belt for fixing it to the body of the person to be measured.
このような（を成を有する超音波尿診器においては、小
型電動機８を手動または適宜の信号により自動的に駆動
すると、つＡ−ム歯車９及びウォムポイール１０を介し
て取イ・ｊけリンク１３が回動せしめられ、それに伴う
連結リンク１４の揺動により超音波プローブ１を挿着し
たプローブホルダ１６が傾・：動じ１、超音波プローブ
１が所要の角度に変化保持ることにより、以下に説明す
るように、膀胱内尿飛の測定を行うことができる。In an ultrasonic urinary diagnostic device having such a configuration, when the small electric motor 8 is driven manually or automatically by an appropriate signal, a link is established via the A-me gear 9 and the wimp wheel 10. 13 is rotated, and the accompanying rocking of the connecting link 14 causes the probe holder 16 into which the ultrasonic probe 1 is inserted to tilt. Measurements of intravesical urine droplets can be performed as described in .
なお、超音波プローブによる超音波の照射角度は、被測
定音の測定部位に超音波プローブを装着するｉｉｌ、あ
るいは装着後においても、必要に応じてト記小へす電動
機８の駆動により調節することができる。Note that the irradiation angle of the ultrasonic waves by the ultrasonic probe can be adjusted by driving the electric motor 8 as necessary when the ultrasonic probe is attached to the measurement site of the sound to be measured, or even after the ultrasonic probe is attached. be able to.
また、小型電動機８で駆動される減速歯車列にウオーム
歯車９及びウオームホイール１０を使用することにより
、ウオーム歯車９のセルフロック作用に起因して、プロ
ーブ１が取りイ」けられている従動側からは照射角度調
節機構を駆動することができないため、調節後のプロー
ブの角度を固定す腹部臓器の位置関係を示したもので、
同図Ｆａｌ Ｃ；Ｊ膀胱２０内に尿が充満している状態
、（ｂｌは中程度の尿が入っている状態、（ｃｌは尿の
入っていない状態の概略図である。膀胱２０の前面と下
面とは外股によって周囲と硬着しており、後」二面のみ
が腹膜に覆われて自由表面を有する。そのため、内部番
、：′溜まっている尿量による膀胱の変形は主として１
・Ｆｊｊ向となる。Furthermore, by using the worm gear 9 and the worm wheel 10 in the reduction gear train driven by the small electric motor 8, the probe 1 is removed from the driven side due to the self-locking effect of the worm gear 9. Since it is not possible to drive the irradiation angle adjustment mechanism from this position, this figure shows the positional relationship of the abdominal organs that fixes the angle of the probe after adjustment.
The same figure Fal C; J is a schematic diagram of a state in which the bladder 20 is filled with urine, (bl is a state in which a medium amount of urine is contained, and (cl is a state in which there is no urine). Front surface of the bladder 20. The upper and lower surfaces are tightly attached to the surrounding area by the outer thigh, and only the two rear surfaces are covered by the peritoneum and have a free surface.Therefore, the internal number: The deformation of the bladder due to the amount of urine accumulated is mainly due to 1
・It will be towards Fjj.
なお、図中、２１は恥骨結合、２２は直腸、２３は大腸
を示し、また図中の一点鎖線は超音波の照射方向を示し
ている。In addition, in the figure, 21 indicates the symphysis pubis, 22 indicates the rectum, and 23 indicates the large intestine, and the dashed line in the figure indicates the direction of ultrasound irradiation.
膀胱は伸縮性に富んだ臓器ではあるが、空気中７゛、
の−ゴム風船のように全方向−様に伸び縮みするのでは
な（、周囲組織との結合に依存した形状変化をする。ず
なわぢ、前面と下面は外膜によって周囲と癒着しており
、腹膜に覆われた後上面のみに、・η山表面が存在する
。そのため、尿量に応じて主として上面が七かり下がり
するような変化となる。Although the bladder is a highly elastic organ, it does not expand and contract in all directions like a rubber balloon in the air (it changes its shape depending on its connection with surrounding tissues). Zunawaji, the front and lower surfaces are adhered to the surroundings by the adventitia, and the η mountain surface exists only on the rear upper surface covered by the peritoneum.Therefore, the upper surface mainly descends by seven degrees depending on the amount of urine. This will be a change like this.
従って、超音波プローブ］を身体表面−Ｌに装着する位
置は、触診で確かめられる恥骨結合の」二方約］、ｃｍ
の部位が適している。それが」二過ぎると大腸によるエ
コーが混入してくる。Therefore, the position at which the ultrasonic probe is attached to the body surface -L is approximately 2 cm from the symphysis pubis, which can be confirmed by palpation.
The following parts are suitable. After that, echoes from the large intestine become mixed in.
超音波プローブ１による超音波の！］ｒイ射方白方向い
ては、以下に説明する点を考慮して設定する必要がある
。Ultrasonic waves using ultrasonic probe 1! ] The shooting direction (white direction) needs to be set in consideration of the points described below.
人体においては、第５図（ａ）に示すように、膀胱２０
の前面には恥骨結合２１があり、身体表面上に装着した
超音波プローブ１側から見れば、膀胱の一部が恥骨結合
の向う側にあることになる。第５°［］［ｂ）は、排尿
時に尿量が少なくなり、膀胱上面が下がった状態を示す
ものであり、さらに尿量が少な（なると、第５図（ｃ）
に示すように、膀胱は最終的に恥骨結合の背後に隠れて
いく。In the human body, as shown in FIG. 5(a), the bladder 20
There is a symphysis pubis 21 on the front surface of the body, and when viewed from the side of the ultrasound probe 1 mounted on the body surface, a part of the bladder is on the other side of the symphysis pubis. 5°[][b) shows a state in which the urine volume decreases during urination and the upper surface of the bladder is lowered.
The bladder eventually disappears behind the symphysis pubis, as shown in Figure 2.
ローブ１を体表面上恥骨結合２１の上方約１ｃｍ程度の
位置に置くことが必要であるが、この位置から膀胱を見
る時、照射角度が−１−向き過ぎると小尿量に対応でき
なくなり、下向き過ぎると尿量が変化してもほとんど変
化しない部分を測定してしまうことになる。従って、適
切な照射角度の設定が必要になり、男性の場合、後壁の
最適な超音波反射領域は膀胱２０の直腸最近接部分のや
や上方になるものと考えられる。It is necessary to place the lobe 1 on the body surface at a position about 1 cm above the symphysis pubis 21, but when viewing the bladder from this position, if the irradiation angle is too -1-, it will not be able to correspond to the amount of urine. If you point it too downward, you will end up measuring an area that hardly changes even if the urine volume changes. Therefore, it is necessary to set an appropriate irradiation angle, and in the case of men, the optimal ultrasound reflecting area on the rear wall is considered to be slightly above the part of the bladder 20 closest to the rectum.
また、この尿計器が日常生活場面で有効な働きをするた
めには、立位・座位・部位等の姿勢の変化あるいは尿量
の変化弯により、皮膚面と膀胱と被測定者の測定部位に
測定装置の検出器を安定的に装着するためには、例えば
測定部位に当該検出器を当てた後、その−１−から粘着
テープにより固定する、あるいは該検出器の全部または
大部分を覆うことのできる帯状の固定具を被測定者の身
体周囲に該検出器と共に巻き付けて固定する等の方法が
あった。しかし、これらの方法のみでは、超音波プロー
ブの装着後に超音波照射角度を調整することは極めて困
難である。In addition, in order for this urine meter to work effectively in daily life situations, changes in posture such as standing, sitting, body part, etc., or changes in urine volume, must affect the skin surface, bladder, and measurement site of the person being measured. In order to stably attach the detector of the measuring device, for example, after applying the detector to the measurement site, fix it with adhesive tape from -1- or cover all or most of the detector. There has been a method of fixing the detector by wrapping a belt-shaped fixture around the body of the person to be measured together with the detector. However, using only these methods, it is extremely difficult to adjust the ultrasound irradiation angle after the ultrasound probe is attached.
これに対し、」二連のプローブ保持器によれば、小型電
動機８と減速歯車列を使用することにより、被測定者の
測定部位に超音波プローブを装着歯車のセルフロック作
用に起因して、プローブ１の取り付けられている従動側
からは照射角度調節機構を駆動することができないため
、調節後のプローブの角度を固定する機構を省略するこ
とが可能となるばかりでなく、平歯車等を使用した場合
に比して減速比を容易に大きく取ることができるため、
プローブ保持器全体を小型に製作することができる。On the other hand, with the dual probe holder, by using a small electric motor 8 and a reduction gear train, the ultrasonic probe can be attached to the measurement site of the subject due to the self-locking action of the gears. Since the irradiation angle adjustment mechanism cannot be driven from the driven side where the probe 1 is attached, it is not only possible to omit the mechanism for fixing the angle of the probe after adjustment, but also to use a spur gear, etc. Since the reduction ratio can be easily increased compared to the case where
The entire probe holder can be made compact.
「発明の効果１
本発明は、ト述した通りであるので、被測定者つまり尿
計器使用者の日常生活における姿勢の変化に対応してプ
ローブからの超音波の！１６射角度を調１節し、必要な
部位を正確に計測することがで・保持器も部用なそして
小型の機構を採用することができるので、全体がかさば
らず小型な装置を提供できるものである。"Effect of the Invention 1 The present invention is as described above, so that the !16 radiation angle of the ultrasonic wave from the probe is adjusted in response to changes in the posture of the person to be measured, that is, the user of the urine meter, in daily life. However, since the required parts can be accurately measured, the holder can be used as a part, and a compact mechanism can be adopted, it is possible to provide a compact device that is not bulky as a whole.
第１図は本発明に係る超音波尿診器の斜面図、第２図は
その平面図、第３図は第２図のＡ−Ａ位置での断面図、
第４図は第２図のＢ−Ｂ位置での断面図、第５図（ａｌ
、 （ｂ） 、 ｉｃｌは超音波プローブと膀胱及び
腹部臓器の位置関係を示した膀胱付近の縦断面図である
。
・超音波プローブ、
２ ・・プローブ保持器、
照射角度調節機構。
指定代理人FIG. 1 is a perspective view of the ultrasonic urinary diagnostic device according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a sectional view taken along the line A-A in FIG.
Figure 4 is a sectional view taken along line B-B in Figure 2, and Figure 5 (al
, (b), icl is a longitudinal cross-sectional view of the vicinity of the bladder showing the positional relationship between the ultrasound probe, the bladder, and abdominal organs.・Ultrasonic probe, 2... Probe holder, irradiation angle adjustment mechanism. designated agent
Claims (1)
診器使用者の姿勢変化による影響を補正して尿量変化に
最もよく追随する膀胱の部位を計測するために前記超音
波プローブを適宜の角度に変化保持して超音波の照射角
度を適切に設定するようにした角度調節機能を有するプ
ローブ保持器とを具備することを特徴とする超音波尿診
器。1. An ultrasonic probe for measuring the amount of urine in the bladder, and the ultrasonic probe as appropriate to measure the part of the bladder that best follows changes in urine amount by correcting the influence of changes in the posture of the user of the urinary diagnostic device. 1. An ultrasonic urinary diagnostic instrument, comprising: a probe holder having an angle adjustment function that changes and holds the angle at an angle of 100 degrees to appropriately set the irradiation angle of ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2239376A JPH064067B2 (en) | 1990-09-10 | 1990-09-10 | Ultrasonic urinary diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2239376A JPH064067B2 (en) | 1990-09-10 | 1990-09-10 | Ultrasonic urinary diagnostic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04117946A true JPH04117946A (en) | 1992-04-17 |
| JPH064067B2 JPH064067B2 (en) | 1994-01-19 |
Family
ID=17043859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2239376A Expired - Lifetime JPH064067B2 (en) | 1990-09-10 | 1990-09-10 | Ultrasonic urinary diagnostic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064067B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584856U (en) * | 1992-04-15 | 1993-11-16 | 本多電子株式会社 | Ultrasonic bedwetting sensor |
| JPH07136167A (en) * | 1992-10-26 | 1995-05-30 | Agency Of Ind Science & Technol | Micturition-alarming apparatus with irradiation angle controlling function |
| JP2016043274A (en) * | 2014-08-26 | 2016-04-04 | 大塚メディカルデバイス株式会社 | Ultrasonic urine volume measuring apparatus and urine volume management data creation and display method using the same |
| JP2016043273A (en) * | 2014-08-26 | 2016-04-04 | 大塚メディカルデバイス株式会社 | Ultrasonic urine volume measuring apparatus and method for positioning ultrasonic probe in the same |
| WO2021153537A1 (en) * | 2020-01-27 | 2021-08-05 | 恭子 高 | Urine volume estimation device, methods for estimating urine volume and estimating urination timing, and programs for estimating urine volume and estimating urination timing |
| CN114947960A (en) * | 2022-05-24 | 2022-08-30 | 海安市中医院 | Hand-held ultrasonic gastric juice and bladder capacity tester |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56151373A (en) * | 1980-03-28 | 1981-11-24 | Siemens Ag | Ultrasonic image formation apparatus |
| JPS57180949A (en) * | 1981-04-24 | 1982-11-08 | Diasonics Inc | Ultrasonic imaging apparatus |
| JPS6485635A (en) * | 1986-11-13 | 1989-03-30 | Nasa | Method and apparatus for high-speed estimation of specific property in human body |
-
1990
- 1990-09-10 JP JP2239376A patent/JPH064067B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56151373A (en) * | 1980-03-28 | 1981-11-24 | Siemens Ag | Ultrasonic image formation apparatus |
| JPS57180949A (en) * | 1981-04-24 | 1982-11-08 | Diasonics Inc | Ultrasonic imaging apparatus |
| JPS6485635A (en) * | 1986-11-13 | 1989-03-30 | Nasa | Method and apparatus for high-speed estimation of specific property in human body |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584856U (en) * | 1992-04-15 | 1993-11-16 | 本多電子株式会社 | Ultrasonic bedwetting sensor |
| JPH07136167A (en) * | 1992-10-26 | 1995-05-30 | Agency Of Ind Science & Technol | Micturition-alarming apparatus with irradiation angle controlling function |
| JP2016043274A (en) * | 2014-08-26 | 2016-04-04 | 大塚メディカルデバイス株式会社 | Ultrasonic urine volume measuring apparatus and urine volume management data creation and display method using the same |
| JP2016043273A (en) * | 2014-08-26 | 2016-04-04 | 大塚メディカルデバイス株式会社 | Ultrasonic urine volume measuring apparatus and method for positioning ultrasonic probe in the same |
| WO2021153537A1 (en) * | 2020-01-27 | 2021-08-05 | 恭子 高 | Urine volume estimation device, methods for estimating urine volume and estimating urination timing, and programs for estimating urine volume and estimating urination timing |
| CN114947960A (en) * | 2022-05-24 | 2022-08-30 | 海安市中医院 | Hand-held ultrasonic gastric juice and bladder capacity tester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064067B2 (en) | 1994-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |