JP3330820B2 - Puncture needle holding device for ultrasonic probe - Google Patents
Puncture needle holding device for ultrasonic probeInfo
- Publication number
- JP3330820B2 JP3330820B2 JP14580096A JP14580096A JP3330820B2 JP 3330820 B2 JP3330820 B2 JP 3330820B2 JP 14580096 A JP14580096 A JP 14580096A JP 14580096 A JP14580096 A JP 14580096A JP 3330820 B2 JP3330820 B2 JP 3330820B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- needle holding
- needle
- puncture needle
- support plate
- 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.)
- Expired - Lifetime
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Surgical Instruments (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、医療用診断に用い
られる超音波診断装置の超音波探触子の穿刺針保持装置
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a puncture needle holding device for an ultrasonic probe of an ultrasonic diagnostic device used for medical diagnosis.
【０００２】[0002]
【従来の技術】従来、この種の穿刺針保持装置として
は、実開平４−４０６１０号公報に記載されているよう
な装置が知られている。これは図４に示すように、超音
波探触子１に穿刺金具２を介して針ガイド３を取り付け
るとともに、この針ガイド３に貫通形成した縦孔の上端
からガイドパイプ４を出退自在に嵌入支持し、ガイドパ
イプ４の中心孔の上端から穿刺針５を挿入するように構
成したものである。2. Description of the Related Art As a puncture needle holding device of this type, a device as described in Japanese Utility Model Laid-Open Publication No. 4-40610 has been known. As shown in FIG. 4, a needle guide 3 is attached to an ultrasonic probe 1 via a puncture fitting 2 and a guide pipe 4 is freely retractable from an upper end of a vertical hole formed through the needle guide 3. The puncture needle 5 is inserted and supported, and the puncture needle 5 is inserted from the upper end of the center hole of the guide pipe 4.
【０００３】[0003]
【発明が解決しようとする課題】近年、この種の穿刺針
術においては、媒介となる器具の管理や取り扱いに十分
な配慮が不可欠となっている。上記従来例においては、
全てが金属製で、装置全体を煮沸または液浸漬等により
その目的を達成しているものの、清掃や洗浄および消
毒、さらに滅菌を行うためには、長い時間を必要とし、
短い間隔での使用においては、極めて不便であったり、
敢えて短い間隔で使用できるようにすると、高価な機器
を数多く準備しなければならないという問題があった。In recent years, in this type of puncture needle surgery, it has become essential to give due consideration to the management and handling of the mediating device. In the above conventional example,
Although all are made of metal and achieve the purpose by boiling or dipping the whole device, it takes a long time to perform cleaning, washing and disinfection, and further sterilization,
When used at short intervals, it is extremely inconvenient,
There was a problem that if it was used at short intervals, many expensive devices would have to be prepared.
【０００４】さらに、上記従来例では、穿刺針５をガイ
ドパイプ４を介して保持する針ガイド３が、その上端部
に設けられたフックを単にガイド受け６に引っ掛ける構
造になっているため、簡単に分離でき、確実な固定がで
きないという問題があった。また、穿刺針５の挿入角度
が変えられるように、針ガイド３がガイド受け６の曲面
に沿って移動できるようになっているが、針の挿入角度
を無段階に変える際、画像上で針の存在は確認できるも
のの、目的とする標的へのガイドはないので、針の位置
している角度と画像上の角度とを一致させることが難し
く、使い勝手が悪いという問題があった。さらに、この
装置を媒介として被検者間の感染を防止するための方策
が取られていないという問題もあった。Further, in the above conventional example, the needle guide 3 for holding the puncture needle 5 via the guide pipe 4 has a structure in which the hook provided at the upper end thereof is simply hooked on the guide receiver 6, so that the needle guide 3 is simple. However, there is a problem that it cannot be securely fixed. In addition, the needle guide 3 can be moved along the curved surface of the guide receiver 6 so that the insertion angle of the puncture needle 5 can be changed. Can be confirmed, but since there is no guide to the target, there is a problem that it is difficult to match the angle at which the needle is positioned with the angle on the image, which is inconvenient. Furthermore, there has been a problem that no measures have been taken to prevent infection between subjects through this device.
【０００５】本発明は、このような従来の問題を解決す
るものであり、着脱が容易で照準範囲が広く、正確な位
置合わせができ、安全性の高い超音波診断装置の超音波
探触子の穿刺針保持装置を提供することを目的とする。SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems, and is an ultrasonic probe for an ultrasonic diagnostic apparatus which can be easily attached and detached, has a wide aiming range, can be accurately positioned, and has high safety. It is an object of the present invention to provide a puncture needle holding device.
【０００６】[0006]
【課題を解決するための手段】本発明の超音波探触子の
穿刺針保持装置は、上記目的を達成するために、超音波
探触子に装着される装着補助板と、この装着補助板の端
部に形成された係止部に着脱可能に係止される被係止部
を備えるとともに、針保持棒を挿入可能に保持する針保
持棒支持板とを備え、前記係止部および前記被係止部に
互いに係合可能な位置決め用の孔と突起を設けたことを
特徴とするものであり、着脱が容易で正確な位置合わせ
ができ、超音波探触子と装着補助板を覆うようにカバー
を掛けても、針保持棒支持板を装着補助板に確実に取り
付けることができ、カバーを掛けることにより超音波探
触子および装着補助板に施術中の血液や体液が付着する
ことがない。また、照準範囲が広く、目見当での位置合
わせでない、予め用意され る画面上のガイドラインとの
正確な位置合わせを行うことができる。 According to the present invention, there is provided an ultrasonic probe comprising:
The puncture needle holding device uses an ultrasonic
A mounting aid plate to be attached to the probe and an end of the mounting aid plate
Locked part detachably locked to the locking part formed on the part
And a needle holder for holding the needle holding rod in an insertable manner.
A holding rod support plate, wherein the locking portion and the locked portion
That positioning holes and projections that can engage with each other are provided.
Characterized for easy positioning and accurate positioning
To cover the ultrasonic probe and the mounting aid plate.
The needle support bar support plate on the mounting
Ultrasonic probe can be attached
Blood and body fluid during treatment adhere to the tentacles and the mounting aid
Nothing. In addition, the aiming range is wide,
Not Align, of the screen on the guidelines that will be prepared in advance
Accurate positioning can be performed.
【０００７】また、本発明の超音波探触子の穿刺針保持
装置は、前記装着補助板および前記針保持棒支持板が合
成樹脂で成形され、前記係止部および前記被係止部のう
ち、一方は断面がほぼＤ形で、他方は断面がほぼＣ形
で、先端部側を肉薄に形成することにより弾性が付与さ
れ、かつ前記先端部の両側に外側に折り返されたレバー
を有することを特徴とするものであり、合成樹脂で形成
することによりコストを低減することができ、Ｃ形断面
の先端部側を肉薄に形成することにより弾性変形が容易
になるので、レバーを掴むことにより容易に開くことが
でき、装着補助板と針保持棒支持板との着脱を容易に行
うことができる。 [0007] Further, the ultrasonic probe of the present invention holds a puncture needle.
In the apparatus, the mounting auxiliary plate and the needle holding bar support plate are combined.
Molded with a synthetic resin, the locking part and the locked part
One has a substantially D-shaped cross section and the other has a substantially C-shaped cross section.
The elasticity is imparted by forming the tip portion thinner.
Lever turned outward on both sides of the tip
Formed of synthetic resin
By reducing the cost, C-shaped cross section
Easy to deform elastically by making the tip side thinner
It can be easily opened by grasping the lever
The attachment support plate and the needle holding bar support plate can be easily attached and detached.
I can.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して説明する。図１は本発明の一実施の形態にお
ける超音波探触子の穿刺針保持装置の構成を示してい
る。図１において、１１は超音波探触子であり、その下
端部に超音波振動素子が配列されている。１２は一端部
を超音波探触子１１に回動可能な止め具１７を介して取
り付けられる装着補助板であり、１３は装着補助板１２
の反対側の端部にフック部１６を介して着脱可能に取り
付けられる針保持棒支持板である。１４は針保持棒支持
板１３に挿入可能かつ回動可能に取り付けられる針保持
棒であり、穿刺針１５を案内保持する。装着補助板１２
と針保持棒支持板１３とは、それぞれ合成樹脂の成形品
でできており一体化されている。１８は装着補助板１２
と超音波探触子１１とを覆うカバーである。１９は針保
持棒支持板１３の一側面に設けられた穿刺針挿入案内用
の３本の溝であり、それぞれの溝１９の中心線が被検生
体の表面近傍で交わるように扇形に配置されている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a configuration of a puncture needle holding device for an ultrasonic probe according to an embodiment of the present invention.
You. In FIG. 1, reference numeral 11 denotes an ultrasonic probe, and an ultrasonic vibration element is arranged at a lower end thereof. Reference numeral 12 denotes a mounting auxiliary plate having one end attached to the ultrasonic probe 11 via a rotatable stopper 17, and 13 denotes a mounting auxiliary plate 12.
Is a needle holding bar support plate that is detachably attached to the opposite end via a hook portion 16. Reference numeral 14 denotes a needle holding bar which is inserted into the needle holding bar support plate 13 and is rotatably attached thereto, and guides and holds the puncture needle 15. Mounting auxiliary plate 12
The needle holding bar support plate 13 and the needle holding bar support plate 13 are made of synthetic resin and are integrated. 18 is a mounting auxiliary plate 12
And a cover for covering the ultrasonic probe 11. Reference numeral 19 denotes three grooves provided on one side surface of the needle holding rod support plate 13 for guiding insertion of a puncture needle, and are arranged in a fan shape so that the center lines of the grooves 19 intersect near the surface of the subject. ing.
【０００９】 図２は本実施の形態における装着補助板１
２と針保持棒支持板１３との関係を示している。装着補
助板１２は、その一端部に、立ち上がった円柱の半円部
分を残して両側をカットした断面茸状に形成された係止
部１２ａを備えている。これに対し、針保持棒支持板１
３には、その装着補助板１２側の端部に、一端部を開放
された円形穴による被係止部１３ａが形成され、その中
間部および先端部は肉薄に形成されるとともに両外側に
折り返されてレバー１３ｂを構成し、形状および物性に
より弾性が付与されている。さらに、係止部１２ａには
その被係止部１３ａ側の端部に矩形の孔１２ｂが形成さ
れ、被係止部１３ａには、孔１２ｂに係合する突起１３
ｃが形成されている。 FIG . 2 shows a mounting auxiliary plate 1 according to the present embodiment.
2 shows the relationship between the needle holding bar 2 and the needle holding bar support plate 13. The mounting assisting plate 12 has, at one end thereof, a locking portion 12a formed in a mushroom-shaped cross section with both sides cut off except for a semicircular portion of a raised cylinder. On the other hand, the needle holding rod support plate 1
3 is formed at the end on the side of the mounting auxiliary plate 12 with a locked portion 13a formed by a circular hole having one end opened, and the middle portion and the tip portion are formed to be thin and folded back to both outer sides. The lever 13b is configured to have elasticity due to its shape and physical properties. Further, a rectangular hole 12b is formed in the locking portion 12a at the end on the locked portion 13a side, and a projection 13 which engages with the hole 12b is formed in the locked portion 13a.
c is formed.
【００１０】 次に本実施の形態における動作について説
明する。まず、超音波探触子１１を洗浄、清拭した後、
超音波探触子１１に装着補助板１２をコの字形の止め具
１７を嵌め込んで固定する。次に、超音波探触子１１の
下端部の超音波振動素子面に図示してない音響結合剤を
塗布してからカバー１８を超音波探触子１１と装着補助
板１２の全体を覆うように掛けて紐等により固定する。
袋状のカバー１８は、底の部分が素子面に密着するよう
に位置させて、できるだけたるみのないように装着す
る。次に、消毒、滅菌を済ませた針保持棒支持板１３
を、その被係止部１３ｂを装着補助板１２の係止部１２
ａにカバー１８の上から嵌め込む。針保持棒支持板１３
の被係止部１３ａには、その中間部および先端部に弾性
が付与されているので、レバー１３ｂを掴むことにより
容易に開いて、カバー１８が介在してもこれを傷付ける
ことなく、容易に係止部１２ａに取り付けることができ
る。このとき、係止部１２ａの孔１２ｂと被係止部１３
ａの突起１３ｂも互いに嵌合するが、上下逆の場合には
これらは嵌合しないように位置関係が定められているの
で、針保持棒支持板１３を装着補助板１２に上下逆に取
り付けることはない。そして、針保持棒支持板１３の溝
１９に針保持棒１４を上から差し込み、位置を調整して
図３に示すような穿刺針１５を通す孔を形成する。 [0010] Next will be described operation of the present embodiment. First, after cleaning and wiping the ultrasonic probe 11,
The mounting auxiliary plate 12 is fitted into the ultrasonic probe 11 and fixed by fitting a U-shaped stopper 17. Next, an acoustic coupling agent (not shown) is applied to the surface of the ultrasonic vibration element at the lower end of the ultrasonic probe 11, and the cover 18 covers the entire ultrasonic probe 11 and the mounting auxiliary plate 12. And secure it with a string.
The bag-like cover 18 is mounted such that the bottom portion is in close contact with the element surface and the slack is as small as possible. Next, the needle holding bar support plate 13 that has been disinfected and sterilized
And the locked portion 13b of the mounting auxiliary plate 12
a into the cover 18 from above. Needle holding bar support plate 13
Since the locked portion 13a is provided with elasticity at an intermediate portion and a tip portion thereof, it can be easily opened by grasping the lever 13b, and even if the cover 18 is interposed, it can be easily damaged without being damaged. It can be attached to the locking portion 12a. At this time, the hole 12b of the locking portion 12a and the locked portion 13
The projections 13b of a are also fitted to each other, but in the case of upside down, the positional relationship is determined so that they do not fit. Therefore, the needle holding bar support plate 13 is attached to the mounting auxiliary plate 12 upside down. There is no. Then, the needle holding rod 14 is inserted into the groove 19 of the needle holding rod support plate 13 from above, the position is adjusted, and a hole for passing the puncture needle 15 as shown in FIG. 3 is formed.
【００１１】 次に、超音波探触子１１を被検体に当てて
検査行為を行う。そして、穿刺針１５を図３のｂの状態
で被検体の患部に挿入した後、針保持棒１４を１８０度
回してａの状態にして超音波端子１１ごと取り払う。次
の穿刺行為の際は、針保持棒支持板１３を装着補助板１
２から外し、被検者が異なる場合は、カバー１８を交換
して再度同様のステップで穿刺行為を行う。全ての穿刺
行為の終了後、カバー１８を超音波探触子１１から外
し、止め具１７により装着補助板１２を超音波探触子１
１から外して作業を終了する。 [0011] Next, the inspection act by applying the ultrasonic probe 11 to the subject. Then, after insertion into the affected area of the subject in the state of b in Figure 3 the puncture needle 15, a needle holder bar 14 by turning 180 degrees in the state of a rid the ultrasonic terminal 11 us. At the time of the next puncturing operation, the needle holding bar support plate 13 is attached to the mounting auxiliary plate 1.
If the subject is different from the subject 2, if the subject is different, the cover 18 is replaced and the puncturing operation is performed again in the same steps. After all the puncturing operations are completed, the cover 18 is removed from the ultrasonic probe 11 and the mounting aid plate 12 is moved to the ultrasonic probe 1 by the stopper 17.
Remove from 1 and finish the work.
【００１２】 このように、上記実施の形態によれば、針
保持棒支持板１３の被係止部１３ａの先端部側に弾性が
付与されているので、レバー１３ｂを掴むことにより容
易に開いて、カバー１８が介在してもこれを傷付けるこ
となく、容易に係止部１２ａに取り付けることができ
る。また、このとき、係止部１２ａの孔１２ｂと被係止
部１３ａの突起１３ｂも互いに嵌合するので、針保持棒
支持板１３の位置決めを確実に行うことができる。さら
に、装着補助板１２および超音波探触子１１にカバー１
８を掛けることにより、これらに被検者の血液や体液が
付着することがなくなり、高度な感染防止が図られる。
また、針保持棒支持板１３に扇形に配置した複数の穿刺
針案内用の溝１９を設けたので、照準範囲が広く、目見
当での位置合わせでない、予め用意される画面上のガイ
ドラインとの正確な位置合わせを行うことができる。 As described above, according to the above embodiment, the needle
The elasticity is provided at the tip end side of the locked portion 13a of the holding rod support plate 13.
Since the lever 13b is provided,
Open it easily and do not damage it even if the cover 18 is interposed.
And can be easily attached to the locking portion 12a.
You. At this time, the hole 12b of the locking portion 12a is locked with the locked portion.
Since the protrusions 13b of the portion 13a also fit together, the needle holding rod
The positioning of the support plate 13 can be performed reliably. Further
And the cover 1 on the mounting auxiliary plate 12 and the ultrasonic probe 11.
By multiplying by 8, blood or body fluid of the subject does not adhere to them, and advanced infection prevention is achieved.
In addition, since a plurality of puncture needle guide grooves 19 arranged in a fan shape are provided in the needle holding bar support plate 13, the aiming range is wide, and alignment is not performed by reference. Accurate positioning can be performed.
【００１３】 なお、上記実施の形態では、係止部１２ａ
を断面茸状とし、被係止部１３ａを一端部を開放した円
形穴としたが、一方が断面ほぼＤ形で他方が断面ほぼＣ
形に形成されていれば、どのような形状でもよい。ま
た、上記実施の形態では、リニア型超音波探触子を例に
挙げたが、超音波探触子はコンベックス型であっても、
メカニカルセクタ型であってもよい。 In the above embodiment, the locking portion 12a
Has a mushroom-shaped cross section, and the locked portion 13a is a circular hole with one end opened, but one has a substantially D-shaped cross section and the other has a substantially C-shaped cross section.
Any shape may be used as long as the shape is formed. Further, in the above-described embodiment, the linear type ultrasonic probe has been described as an example, but even if the ultrasonic probe is a convex type,
It may be a mechanical sector type.
【００１４】[0014]
【発明の効果】以上のように、本発明によれば、超音波
探触子に装着補助板を取り付けて、装着補助板の端部に
形成された係止部に針保持棒支持板の被係止部を着脱可
能に係合させ、かつ孔と突起の嵌合により位置決めして
取り付けた後、針保持棒支持板に穿刺針を保持する針保
持棒を取り付けるようにしたので、針保持棒支持板の固
定が確実で着脱が容易であり、また超音波探触子に装着
補助板を取り付けて全体をカバーで覆うようにすれば、
手間のかかる煮沸消毒や滅菌等を最小限に抑えることが
でき、カバーにより高度な感染防止を図ることができ
る。さらに、装着補助板および針保持棒支持板を合成樹
脂で成形し、係止部および被係止部のうち、 一方を断面
ほぼＤ形に形成し、他方を断面ほぼＣ形に形成し、この
Ｃ形の先端部側を肉薄に形成することにより弾性を付与
し、かつ先端部の両側に外側に折り返されたレバーを形
成することにより、装着補助板に対する針保持棒支持板
の着脱をより容易に行うことができる。 As described above, according to the present invention, the auxiliary mounting plate is attached to the ultrasonic probe, and the needle holding bar support plate is attached to the locking portion formed at the end of the auxiliary mounting plate. After the engaging portion is detachably engaged and positioned and attached by fitting the hole and the projection , the needle holding bar for holding the puncture needle is attached to the needle holding bar support plate. The support plate is securely fixed, easy to attach and detach, and attached to the ultrasonic probe
If you attach an auxiliary plate and cover the whole with a cover,
Complicated boiling disinfection, sterilization, and the like can be minimized, and the cover can prevent advanced infection. In addition, the mounting support plate and needle holding rod support plate
Molded with grease, and one of the locking part and locked part is cross-sectional
It is formed substantially D-shaped, and the other is formed substantially C-shaped in cross section.
Elasticity is imparted by making the tip side of the C shape thinner
And form an outwardly folded lever on both sides of the tip.
The needle holding bar support plate for the mounting auxiliary plate
Can be more easily attached and detached.
【図１】本発明の一実施の形態における超音波探触子の
穿刺針保持装置の構成を示す正面図FIG. 1 is a front view showing a configuration of a puncture needle holding device of an ultrasonic probe according to an embodiment of the present invention.
【図２】（ａ）同装置の装着補助板と針保持棒支持板の
斜視図 （ｂ）同装置の装着補助板と針保持棒支持板の結合部に
おける部分平面図2A is a perspective view of a mounting auxiliary plate and a needle holding bar support plate of the device. FIG. 2B is a partial plan view of a coupling portion between the mounting auxiliary plate and the needle holding bar support plate of the device.
【図３】同装置における針保持棒支持板の断面図FIG. 3 is a cross-sectional view of a needle holding bar support plate in the device.
【図４】従来の超音波探触子の穿刺針保持装置の構成を
示す正面図FIG. 4 is a front view showing a configuration of a conventional puncture needle holding device for an ultrasonic probe.
１１ 超音波探触子 １２ 装着補助板 １３ 針保持棒支持板 １４ 針保持棒 １５ 穿刺針 １６ フック部 １７ 止め具 １８ カバー １９ 溝 DESCRIPTION OF SYMBOLS 11 Ultrasonic probe 12 Mounting auxiliary plate 13 Needle holding bar support plate 14 Needle holding bar 15 Puncture needle 16 Hook part 17 Stopper 18 Cover 19 Groove
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) A61B 8/00 - 8/15 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. 7 , DB name) A61B 8/00-8/15
Claims (1)
と、この装着補助板の端部に形成された係止部に着脱可
能に係止される被係止部を備えるとともに、針保持棒を
挿入可能に保持する針保持棒指示板とを備え、前記係止
部および前記被係止部に互いに係合可能な位置決め用の
孔と突起を設け、また、前記装着補助板および前記針保
持棒指示板が合成樹脂で成形され、前記係止部および前
記被係止部のうち、一方は断面がほぼＤ形で、他方は断
面がほぼＣ形で、先端部側を肉薄に形成することにより
弾性が付与され、かつ前記先端部の両側に外側に折り返
されたレバーを有することを特徴とする超音波探触子の
穿刺針保持装置。1. A needle comprising a mounting auxiliary plate mounted on an ultrasonic probe, a locked portion detachably locked to a locking portion formed at an end of the mounting auxiliary plate, and a needle. A needle holding rod indicating plate for holding the holding rod so as to be insertable, a positioning hole and a projection which can be engaged with each other in the locking portion and the locked portion, and Hariho
The holding rod indicating plate is formed of synthetic resin, and the locking portion and the front
One of the locked portions has a substantially D-shaped cross section, and the other has a
By making the surface almost C-shaped and making the tip side thinner
Elasticity is provided and it is folded outward on both sides of the tip
A puncture needle holding device for an ultrasonic probe, characterized in that the puncture needle holding device has a lever which is provided .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14580096A JP3330820B2 (en) | 1996-06-07 | 1996-06-07 | Puncture needle holding device for ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14580096A JP3330820B2 (en) | 1996-06-07 | 1996-06-07 | Puncture needle holding device for ultrasonic probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09327460A JPH09327460A (en) | 1997-12-22 |
| JP3330820B2 true JP3330820B2 (en) | 2002-09-30 |
Family
ID=15393452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14580096A Expired - Lifetime JP3330820B2 (en) | 1996-06-07 | 1996-06-07 | Puncture needle holding device for ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3330820B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010501267A (en) * | 2006-08-24 | 2010-01-21 | ウルトラサウンド ヴェンチャーズ エルエルシー | Aseptic cover and needle guide for imaging device |
| US8073529B2 (en) * | 2007-12-04 | 2011-12-06 | Civco Medical Instruments Co., Inc. | Needle guide system for use with ultrasound transducers to effect shallow path needle entry and method of use |
| KR100979166B1 (en) * | 2008-08-07 | 2010-08-31 | 주지선 | Apparatus for ultrasonographically guided biopsy |
| JP6984304B2 (en) * | 2017-10-18 | 2021-12-17 | ニプロ株式会社 | Cover for ultrasonic diagnostic equipment and ultrasonic diagnostic equipment with cover |
-
1996
- 1996-06-07 JP JP14580096A patent/JP3330820B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09327460A (en) | 1997-12-22 |
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