JPH0231746A - Water bag device for ultrasonic probe - Google Patents
Water bag device for ultrasonic probeInfo
- Publication number
- JPH0231746A JPH0231746A JP18316888A JP18316888A JPH0231746A JP H0231746 A JPH0231746 A JP H0231746A JP 18316888 A JP18316888 A JP 18316888A JP 18316888 A JP18316888 A JP 18316888A JP H0231746 A JPH0231746 A JP H0231746A
- Authority
- JP
- Japan
- Prior art keywords
- water bag
- ultrasonic probe
- inner frame
- outer frame
- bag device
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000000523 sample Substances 0.000 title claims abstract description 54
- 239000012528 membrane Substances 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 235000015110 jellies Nutrition 0.000 claims description 4
- 239000008274 jelly Substances 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 239000002504 physiological saline solution Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、超音波探触子に係り、特に、防水に好適で安
価な超音波探触子用水袋装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an ultrasonic probe, and particularly to a water bag device for an ultrasonic probe that is suitable for waterproofing and is inexpensive.
従来の超音波探触子用水袋装置は、大きく分けて船型の
袋を超音波探触子に着装するタイプ（特公昭６２−３２
９３７号参照）と、水袋に膜が当初から張られているタ
イプの２つのタイプがある。Conventional water bag devices for ultrasonic probes can be roughly divided into types in which a boat-shaped bag is attached to the ultrasonic probe (Japanese Patent Publication No. 62-32
There are two types: (see No. 937) and one in which the water bladder is covered with a membrane from the beginning.
〔発明が解決しようとするｉ１題）
しかしながら、前者は、防水が難しく、また、後者は原
価が高いという問題があった。[I1 Problem to be Solved by the Invention] However, the former has problems in that it is difficult to waterproof, and the latter has high cost.
本発明は、前記問題点を解決するためになされたもので
ある。The present invention has been made to solve the above problems.
本発明の目的は、防水が楽で、安価な超音波探触子用水
袋装置を提供することにある。An object of the present invention is to provide a water bag device for an ultrasonic probe that is easy to waterproof and inexpensive.
本発明の前記ならびにその他の目的と新規な特徴は、本
明細書の記述及び添付図面によって明らかになるであろ
う。The above and other objects and novel features of the present invention will become apparent from the description of this specification and the accompanying drawings.
前記目的を達成するために、本発明は、一端に開口部を
有する防水膜からなる筒状の水袋と、該水袋の中に挿入
する内枠と、該内枠と水袋の開口部とを密封する密封手
段と、該内枠と嵌合させて前記水袋を固定する外枠を具
備したことを最も主要な特徴とする。To achieve the above object, the present invention provides a cylindrical water bag made of a waterproof membrane having an opening at one end, an inner frame to be inserted into the water bag, and an opening between the inner frame and the water bag. The most important feature is that the water bag is provided with a sealing means for sealing the water bag, and an outer frame that fits into the inner frame and fixes the water bag.
また、前記内枠は、その全体又は一部に注射の針を刺し
ても抜いても液漏れしない材質からなることを特徴とす
る。Further, the inner frame is characterized in that the inner frame is made of a material that does not leak liquid even when an injection needle is inserted into or removed from the inner frame.
また、超音波探触子と水袋膜の間の空気を追い出すため
、超音波ゼリーを逃がすスペースを内枠又は外枠に設け
たことを特徴とする。Further, in order to expel air between the ultrasonic probe and the water bladder membrane, a space is provided in the inner frame or the outer frame for allowing the ultrasonic jelly to escape.
前述の手段によれば、水袋の中に内枠を挿入して水袋の
開口部を密封し、この内枠と外枠とを嵌合させて超音波
探触子に固定するので、防水が楽で、安価な超音波探触
子用水袋装置を提供することができる。According to the above-mentioned method, the inner frame is inserted into the water bag, the opening of the water bag is sealed, and the inner frame and outer frame are fitted and fixed to the ultrasonic probe, making it waterproof. It is possible to provide a water bag device for an ultrasonic probe that is easy to use and inexpensive.
また、前記内枠の全体又は一部に注射の針を刺しでも抜
いても液漏れしない材質にしたので、超音波探触子に超
音波探触子用水袋装置をセットした後に、この内枠に注
射器の針を刺し、水袋内の液量の調節を行うことができ
る。In addition, since the inner frame is made of a material that does not leak even when an injection needle is inserted into or removed from the inner frame, after setting the water bag device for an ultrasound probe on the ultrasound probe, the inner frame You can adjust the amount of liquid in the water bag by inserting a syringe needle into the water bag.
また、超音波ゼリーを逃がすスペースを内枠又は外枠に
設けたので、このスペースから超音波探触子と水袋の膜
の間の空気を追い出すことができる。Furthermore, since a space is provided in the inner frame or outer frame for allowing the ultrasonic jelly to escape, air between the ultrasonic probe and the membrane of the water bag can be expelled from this space.
以下、本発明の一実施例を図面を用いて具体的に説明す
る。Hereinafter, one embodiment of the present invention will be specifically described using the drawings.
なお、実施例を説明するだめの全回において、同一機能
を有するものは同一符号を付け、その繰り返しの説明は
省略する。It should be noted that throughout the explanation of the embodiments, parts having the same functions are given the same reference numerals, and repeated explanations thereof will be omitted.
第１図は１本発明の一実施例の超音波探触子用水袋装置
を超音波探触子に装着時の長辺方向で切った縦断面図。FIG. 1 is a longitudinal cross-sectional view of a water bag device for an ultrasonic probe according to an embodiment of the present invention, taken along the long side direction when attached to an ultrasonic probe.
第２図は、第１図の！−１線で切った断面図である。Figure 2 is the same as Figure 1! It is a sectional view taken along the -1 line.
本実施例の超音波探触子用水袋装置は、第１図及び第２
図に示すように、一端が開口した防水膜からなる筒状の
水袋２の中に蒸留水、生理食塩水等の超音波媒体６を注
入した後密封したものである。水袋２の開口部は、その
内側に入られた内枠工の端で、輪ゴム４で縛られている
。このため。The water bag device for an ultrasonic probe according to this embodiment is shown in FIGS. 1 and 2.
As shown in the figure, an ultrasonic medium 6 such as distilled water or physiological saline is injected into a cylindrical water bag 2 made of a waterproof membrane with one end open and then sealed. The opening of the water bag 2 is tied with a rubber band 4 at the end of an inner frame inserted inside the water bag 2. For this reason.
容易に防水が可能である。Can be easily waterproofed.
前記蒸留水、生理食塩水等の超音波媒体６の入った水袋
２の外枠３への固定は、水袋２の中に入れられた内枠１
と外枠３との嵌合で行われる。The water bag 2 containing the ultrasonic medium 6 such as distilled water or physiological saline is fixed to the outer frame 3 using the inner frame 1 placed inside the water bag 2.
This is done by fitting the outer frame 3 with the outer frame 3.
そして、内枠１に取り付けられた水袋２は、外枠３によ
り超音波探触子５に支持されるようになっている。The water bag 2 attached to the inner frame 1 is supported by the ultrasonic probe 5 by the outer frame 3.
前記内枠１は、第３図に示すように、その中央部に長方
形の貫通口１１が設けられている。この貫通口１１の周
辺に前記外枠３（第１図）の嵌合部と嵌合する嵌合用突
起部１２が設けられている。As shown in FIG. 3, the inner frame 1 is provided with a rectangular through-hole 11 in its center. A fitting protrusion 12 is provided around this through hole 11 to fit into a fitting part of the outer frame 3 (FIG. 1).
また、内枠１の本体の短辺の一側面の中央部には、円筒
形の突起１３が設けられており、その突起１３の外円周
面には、水袋２の開口部を輪ゴム４で密封するための溝
１４が設けられている。A cylindrical protrusion 13 is provided at the center of one short side of the main body of the inner frame 1, and a rubber band 4 is attached to the outer circumferential surface of the protrusion 13 to connect the opening of the water bag 2. A groove 14 is provided for sealing.
前記円筒形の突起１３の内部は、注射針を刺しても、抜
いても液漏れしない材料からなっており、その材料の奥
には注射針止めの金属板１５が設けられている。The inside of the cylindrical protrusion 13 is made of a material that does not leak even when the injection needle is inserted or removed, and a metal plate 15 for fixing the injection needle is provided deep inside the material.
前記外枠３は、第４図に示すように、超音波探触子５と
着脱を可能にする取手３１を備えている。As shown in FIG. 4, the outer frame 3 is provided with a handle 31 that allows it to be attached to and detached from the ultrasonic probe 5.
本実施例では、取手３１の巾を超音波探触子５の厚みよ
り狭くしでおり、元に戻ろうとするバネの力を利用して
外枠３を超音波探触子５に固定するようになっている。In this embodiment, the width of the handle 31 is made narrower than the thickness of the ultrasonic probe 5, and the outer frame 3 is fixed to the ultrasonic probe 5 using the force of the spring that tries to return to its original state. It has become.
この外枠３の超音波探触子５への固定は、前記実施例以
外の手段を使用してもよい。また、超音波探触子５の両
側面には、係合用突起５Ａが設けられており、この係合
用突起５Ａと外枠３の取手３１に設けられている係合用
溝３１Ａとを係合させることにより固定をより強固にし
ている。The outer frame 3 may be fixed to the ultrasonic probe 5 by means other than those in the embodiments described above. Furthermore, engagement protrusions 5A are provided on both sides of the ultrasonic probe 5, and the engagement protrusions 5A are engaged with an engagement groove 31A provided in the handle 31 of the outer frame 3. This makes the fixation even stronger.
また、外枠３の本体には、長方形の貫通孔３２が設けら
れており、その周辺部に、前記内枠１の嵌合用突起部１
２と嵌合する嵌合部３３が設けられている。Further, a rectangular through hole 32 is provided in the main body of the outer frame 3, and a fitting protrusion 1 of the inner frame 1 is provided around the through hole 32.
2 is provided.
また、外枠３の本体の一短辺には、円形の貫通孔３４が
設けられており、その貫通孔３４に内枠１の突起部１２
が嵌め込まれるようになっている。Further, a circular through hole 34 is provided on one short side of the main body of the outer frame 3, and the protrusion 12 of the inner frame 1 is inserted into the through hole 34.
is fitted.
また、超音波探触子５の先端は、内枠１に嵌合し、超音
波探触子５のずれ防止に役立て〔いる。Further, the tip of the ultrasonic probe 5 fits into the inner frame 1, which helps prevent the ultrasonic probe 5 from slipping.
超音波探触子５を水袋にセットする際、水袋２を押すの
で、水袋２が膨らむ、また、慣れないと。When setting the ultrasonic probe 5 in the water bag, you press the water bag 2, which may cause the water bag 2 to swell and take some getting used to.
水袋２に蒸留水、生理食塩水等の超音波媒体６を入れる
分量が分か！１にくいが４．この点は、第５図に示すよ
うに、病院に豊富にある注射器７を利用し、超音波探触
子５を水袋２にセット後、調節できる。前記内枠１は点
滴用の薬瓶の蓋と同じブチルゴムやシリコンゴムで作ら
れており、注射器７の針を数十口側しても、液漏れしな
い、気泡を抜くのにも役立つ。注射器′７の針が水袋２
の膜や超音波探触子５を傷付けないように、内枠ｊには
金属板１５を取付けて、ストッパーの働きをさせている
。How much of the ultrasonic medium 6, such as distilled water or physiological saline, should be added to the water bag 2? 1. Difficult, but 4. This point can be adjusted by using a syringe 7, which is abundantly available in hospitals, after setting the ultrasound probe 5 in the water bag 2, as shown in FIG. The inner frame 1 is made of the same butyl rubber or silicone rubber as the lid of an intravenous medicine bottle, and even if the needle of the syringe 7 is placed on the mouth side, it will not leak and is also useful for removing air bubbles. The needle of syringe '7 is in water bag 2
In order to avoid damaging the membrane and the ultrasonic probe 5, a metal plate 15 is attached to the inner frame j to act as a stopper.
次に、本実施例の超音波探触子用水袋装置の組立手順を
説明する。Next, a procedure for assembling the ultrasonic probe water bag device of this embodiment will be explained.
第６図に示すように、まず、水袋２に内枠１を入れ、蒸
留水、生理食塩水等の超音波媒体６を注ぎ入れ、輪ゴム
４で密封して防水する。こうしＣできたものを、第７図
に示すように、外枠３に入れて、超音波探触子用水袋装
置の組立が完了する。As shown in FIG. 6, first, the inner frame 1 is placed in the water bag 2, an ultrasonic medium 6 such as distilled water or physiological saline is poured into it, and the bag is sealed with a rubber band 4 to make it waterproof. The resulting C is placed in the outer frame 3 as shown in FIG. 7, and the assembly of the ultrasonic probe water bag device is completed.
この超音波探触子用水袋装置を超音波探触子５に装着す
る際は、超音波探触子用水袋装置の外枠３の取手３１に
超音波探触子５を押し込み、前記係合用突起５Ａと係合
用溝３１Ａとを係合させ、取手３１を超音波探触子５に
固定する６
また。超音波媒体６の液量を調節したい時７気泡が第６
図の段階でうまく抜けなかった時は、第５図に示すよう
に、注射器７で調節を行う。When attaching this ultrasonic probe water bag device to the ultrasonic probe 5, push the ultrasonic probe 5 into the handle 31 of the outer frame 3 of the ultrasonic probe water bag device, and 6. Also, the handle 31 is fixed to the ultrasound probe 5 by engaging the projection 5A and the engagement groove 31A. When you want to adjust the liquid volume of the ultrasonic medium 6, the 7 bubbles are the 6th
If it does not come out properly at the stage shown in the figure, adjust the syringe 7 as shown in FIG.
また、第８図に示すように、超音波ゼリー・と共に超音
波探触子５と水袋２の間の空気を逃がすスペース９を設
けている。Further, as shown in FIG. 8, a space 9 is provided to allow the air between the ultrasonic probe 5 and the water bag 2 to escape together with the ultrasonic jelly.
以上の説明かられかるように、本実施例によれば、水袋
２に内枠１を入れ、蒸留水、生理食塩水等の超音波媒体
６を注ぎ入れ、輪ゴム４で密封し、これを外枠３に入れ
、この外枠３の取手３１に超音波探触子５を押し込むだ
けで、超音波探触子用水袋装置を超音波探触子５に装着
することができるので、接着、ネジ止め等の組立が必要
でなく、部品点数も少ないため、製品原価が安価となる
。As can be seen from the above description, according to this embodiment, the inner frame 1 is placed in the water bag 2, the ultrasonic medium 6 such as distilled water or physiological saline is poured into the water bag, and the container is sealed with a rubber band 4. The ultrasonic probe water bag device can be attached to the ultrasonic probe 5 by simply placing it in the outer frame 3 and pushing the ultrasonic probe 5 into the handle 31 of the outer frame 3. Since assembly such as screw fixing is not required and the number of parts is small, the product cost is low.
また、水袋２が、万−破れても、ユーザーが簡単に取り
換えることが可能であり、また、市販のスキンも水袋２
の代用として使用することができる。In addition, even if the water bag 2 is torn, the user can easily replace it, and commercially available skins can also be used to replace the water bag 2.
can be used as a substitute for
以上１本発明を実施例にもとずき具体的に説明したが、
本発明は、前記実施例に限定されるものではなく、その
要旨を逸脱しない範囲において種々変更可能であること
は言うまでもない。The present invention has been specifically explained above based on examples, but
It goes without saying that the present invention is not limited to the embodiments described above, and can be modified in various ways without departing from the spirit thereof.
以上、説明したように、本発明によれば、以下に述べる
ような効果を得ることができる。As described above, according to the present invention, the following effects can be obtained.
（１）水袋の防水が楽に行える。(1) Water bags can be easily waterproofed.
（２）構造が簡単で、組立が楽であり、部品点数も少な
く、原価が安価である。(2) The structure is simple, assembly is easy, the number of parts is small, and the cost is low.
（３）水袋の交換が楽である。(3) It is easy to replace the water bag.
（４）液量調節、気泡抜きが行える。(4) Liquid volume adjustment and air bubble removal are possible.
（５）水袋として市販のスキンも代用できる。(5) Commercially available skins can also be used as a water bag.
第１図は１本発明の一実施例の超音波探触子用水袋装置
を超音波探触子に装着時の長辺方向で切った縦断面図、
第２図は、第１図のＩ−Ｉ線で切った断面図、第３図は
、第１図に示す内枠の概略構成を示す斜視図、
第４図は、第１図に示す外枠の概略構成を示す斜視図、
第５図は、第１図に示す超音波探触子用水袋装置の注射
器による液量調節、気泡抜きを説明するための説明図。
第６図及び第７図は、第１図に示す超音波探触子用水袋
装置の組立手順を説明するための説明図、第８図は、超
音波ゼリーと共に超音波探触子と水袋の間の空気を逃が
すスペースを示す説明図である。
図中、１・・・内枠、２・・・水袋、３・・・外枠、４
・・・輪ゴム、５・・・超音波探触子、６・・・超音波
媒体、７・・・注射器、１５・・・金属板、９・・・ス
ペース。FIG. 1 is a vertical sectional view of a water bag device for an ultrasonic probe according to an embodiment of the present invention, taken along the long side direction when attached to an ultrasonic probe. 3 is a perspective view showing the schematic structure of the inner frame shown in FIG. 1; FIG. 4 is a perspective view showing the schematic structure of the outer frame shown in FIG. 1; FIG. 5 is an explanatory diagram for explaining liquid volume adjustment and air bubble removal using the syringe of the ultrasonic probe water bag device shown in FIG. 1. 6 and 7 are explanatory diagrams for explaining the assembly procedure of the water bag device for an ultrasonic probe shown in FIG. FIG. In the figure, 1...Inner frame, 2...Water bag, 3...Outer frame, 4
...Rubber band, 5...Ultrasonic probe, 6...Ultrasonic medium, 7...Syringe, 15...Metal plate, 9...Space.
Claims (3)
と、該水袋の中に挿入する内枠と、該内枠と水袋の開口
部とを密封する密封手段と、該内枠と嵌合させて前記水
袋を固定する外枠を具備したことを特徴とする外枠超音
波探触子用水袋装置。(1) A cylindrical water bag made of a waterproof membrane having an opening at one end, an inner frame to be inserted into the water bag, a sealing means for sealing the inner frame and the opening of the water bag, A water bag device for an outer frame ultrasonic probe, comprising an outer frame that fits into an inner frame and fixes the water bag.
ても抜いても液漏れしない材質からなることを特徴とす
る特許請求の範囲第１項に記載の超音波探触子用水袋装
置。(2) The ultrasonic probe according to claim 1, wherein the inner frame is made of a material that does not leak even when an injection needle is inserted into or removed from the inner frame, in whole or in part. Water bag device.
超音波ゼリーを逃がすスペースを内枠又は外枠に設けた
ことを特徴とする特許請求の範囲第１項又は第２項に記
載の超音波探触子用水袋装置。(3) To expel the air between the ultrasound probe and the water bag,
The water bag device for an ultrasonic probe according to claim 1 or 2, characterized in that a space for letting the ultrasonic jelly escape is provided in the inner frame or the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18316888A JPH0231746A (en) | 1988-07-21 | 1988-07-21 | Water bag device for ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18316888A JPH0231746A (en) | 1988-07-21 | 1988-07-21 | Water bag device for ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231746A true JPH0231746A (en) | 1990-02-01 |
Family
ID=16130976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18316888A Pending JPH0231746A (en) | 1988-07-21 | 1988-07-21 | Water bag device for ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231746A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160447A (en) * | 1981-03-10 | 1982-10-02 | Siemens Ag | Applicator for ultrasonic diagnosis |
-
1988
- 1988-07-21 JP JP18316888A patent/JPH0231746A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160447A (en) * | 1981-03-10 | 1982-10-02 | Siemens Ag | Applicator for ultrasonic diagnosis |
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