JP3502246B2 - Cleaning tools in surgical vacuum tips - Google Patents
Cleaning tools in surgical vacuum tipsInfo
- Publication number
- JP3502246B2 JP3502246B2 JP27888497A JP27888497A JP3502246B2 JP 3502246 B2 JP3502246 B2 JP 3502246B2 JP 27888497 A JP27888497 A JP 27888497A JP 27888497 A JP27888497 A JP 27888497A JP 3502246 B2 JP3502246 B2 JP 3502246B2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- cleaning tool
- surgical
- spiral
- corrugated
- 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 - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、外科治療におい
て、患部の血液を吸引排出するバキュームチップ内を清
掃する清掃具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning tool for cleaning the inside of a vacuum tip that sucks and discharges blood in an affected area during surgical treatment.
【０００２】[0002]
【従来の技術】外科治療（人又は動物）においては、周
知のように、手術等によって生じた血液を患部から吸引
排出するために、バキュームチップを使用する。2. Description of the Related Art In surgical treatment (human or animal), as is well known, a vacuum tip is used for sucking and discharging blood generated by surgery or the like from an affected area.
【０００３】図２は、現在使用されている外科用バキュ
ームチップの一例を示す図で、該バキュームチップ１
は、先端部の小径管部１ａと、該小径管部１ａに続くテ
ーパ状管部１ｂと、該テーパ状部１ｂに続く接続部１ｃ
とから成り、接続部１ｃを図示しないバキュームホース
に接続して使用する。実際のバキュームチップの一例を
挙げると、直線部１ａの長さは約３０ｍｍ、外径は３〜
４ｍｍ、内径は１〜２ｍｍであり、テーパ状部１ｂの長
さは約１５０ｍｍ、大径部の外径は６ｍｍ、内径は４ｍ
ｍで、接続部１ｃの長さは約２０ｍｍ、外径は約１０ｍ
ｍである。FIG. 2 is a view showing an example of a surgical vacuum tip which is currently used. The vacuum tip 1 is shown in FIG.
Is a small-diameter pipe portion 1a at the tip, a tapered pipe portion 1b that follows the small-diameter pipe portion 1a, and a connection portion 1c that follows the tapered portion 1b.
The connecting portion 1c is used by connecting it to a vacuum hose (not shown). As an example of an actual vacuum tip, the length of the straight portion 1a is about 30 mm, and the outer diameter is 3 to
4 mm, the inner diameter is 1 to 2 mm, the length of the tapered portion 1b is about 150 mm, the outer diameter of the large diameter portion is 6 mm, and the inner diameter is 4 m.
m, the connecting portion 1c has a length of about 20 mm and an outer diameter of about 10 m.
m.
【０００４】[0004]
【発明が解決しようとする課題】上記外科用バキューム
チップは、図示しないバキュームホースに接続して、手
術時、手術によって出血した血液を先端部より吸引して
排出するものであるが、血液がパイプ（チップ）内壁に
こびりつき、不衛生であったが、従来これを取り除くの
に好適な手段がなかった。The above-mentioned surgical vacuum tip is connected to a vacuum hose (not shown) and sucks and bleeds blood bleeding due to the operation during the operation. It was unsanitary because it clung to the inner wall of the (chip), but there was no suitable means for removing it in the past.
【０００５】本発明は、上述のごとき実情に鑑みてなさ
れたもので、外科用バキュームチップ内にこびりついた
血液を取り除くのに好適な清掃具を提供することを目的
としてなされたものである。The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to provide a cleaning tool suitable for removing the blood stuck in the surgical vacuum tip.
【０００６】[0006]
【課題を解決するための手段】請求項１の発明は、直管
状の先端部と、該直管部に連続しかつ径がテーパ状に順
次大きくなるテーパ状部とからなる外科用バキューム管
内を清掃する清掃具であって、該清掃具は、バキューム
管の内径より小さな外径の細線から成り、該細線は、先
端部の直線部と、該直線部に続く波形部と、該波形部に
続く螺旋部から成り、該螺旋部は前記波形部に続く部分
よりテーパ状に順次径が大きくなっていることを特徴と
し、もって、前記螺旋部を巻き込むことにより、外科用
バキュームチップ内にこびりついた血液を、簡単な構造
でかつ容易に取り除くことができるようにしたものであ
る。According to a first aspect of the present invention, there is provided a surgical vacuum tube comprising a straight tubular tip portion and a tapered portion which is continuous with the straight tubular portion and whose diameter gradually increases in a tapered manner. A cleaning tool for cleaning, comprising a fine wire having an outer diameter smaller than the inner diameter of the vacuum tube, the fine wire comprising a straight part at the tip, a corrugated part following the straight part, and a corrugated part. It is characterized by comprising a continuous spiral portion, and the diameter of the spiral portion is successively increased in a taper shape as compared with a portion following the corrugated portion. Therefore, by winding the spiral portion, the spiral portion is stuck in the surgical vacuum tip. The blood has a simple structure and can be easily removed.
【０００７】請求項２の発明は、請求項１の発明におい
て、前記テーパ状螺旋部の終端は、直線部に続くリング
に形成されており、該リング内に指を挿入して前記螺旋
部を巻き込み可能になっていることを特徴とし、もっ
て、手動で、かつ、簡単に、外科用バキュームチップ内
にこびりついた血液を容易に取り除くことができるよう
にしたものである。According to a second aspect of the invention, in the invention of the first aspect, the end of the tapered spiral portion is formed in a ring that continues to the straight portion, and a finger is inserted into the ring to insert the spiral portion. It is characterized in that it can be rolled up, so that blood that has stuck in the surgical vacuum tip can be easily removed manually and easily.
【０００８】[0008]
【発明の実施の形態】図１は、本発明による外科用バキ
ュームチップ内清掃具の一例を説明するための外観図
（図１（Ａ））、及び、図１（Ａ）に示した本発明によ
る清掃具にて、外科用バキュームチップ内を清掃する時
の様子を示す透視図（図１（Ｂ））である。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an external view (FIG. 1A) for explaining an example of a surgical vacuum tip cleaning tool according to the present invention, and the present invention shown in FIG. 1A. FIG. 3 is a perspective view (FIG. 1 (B)) showing a state when the inside of the surgical vacuum tip is cleaned with the cleaning tool according to FIG.
【０００９】図１（Ａ）に示すように、本発明によるバ
キュームチップ清掃具１０は、バキューム先端部１ａに
内径より小径の剛性の線部材１０から成り、該線部材１
０は直線状の先端部１０ａ（案内部）、該先端部１０ａ
に続く波形部１０ｂ、該波形部１０ｂに続く螺旋部１０
ｃから成り、該螺旋部１０ｃは、波形部１０ｂに続く部
分から終端部に向けてその径がテーパ状に徐々に大きく
なっている。また、螺旋部１０ｃの終端は、直線部１０
ｄを介してリング１０ｅで終端しており、図１（Ｂ）に
示すように、この清掃具１０をバキュームチップ１内に
挿入し、リング１０ｅ内に、指を押し込んで、矢印Ａ方
向に回転して（螺旋部１０ｃを巻き込む方向に回転し
て）螺旋部１０ｃのばねを巻き込み、更には、矢印Ｂ方
向に移動して、波形部１０ｂ及び螺旋部１０ｃをチップ
１内壁にこすりつけ、該チップ１内にこびりついている
血液を削り落す。As shown in FIG. 1 (A), a vacuum tip cleaning tool 10 according to the present invention comprises a rigid wire member 10 having a diameter smaller than an inner diameter at a vacuum tip portion 1a.
0 is a linear tip portion 10a (guide portion), the tip portion 10a
The corrugated portion 10b following the corrugated portion 10b, and the spiral portion 10 following the corrugated portion 10b.
The spiral portion 10c has a taper diameter gradually increasing from the portion following the corrugated portion 10b toward the end portion. Further, the end of the spiral portion 10c is the straight portion 10c.
The cleaning tool 10 is inserted into the vacuum tip 1 as shown in FIG. 1 (B) and terminated in the ring 10e through the d, and a finger is pushed into the ring 10e to rotate in the direction of arrow A. Then, the spring of the spiral portion 10c is wound (rotating in the direction in which the spiral portion 10c is wound), and further moved in the direction of the arrow B to rub the corrugated portion 10b and the spiral portion 10c on the inner wall of the chip 1, The blood stuck inside is scraped off.
【００１０】上述のように、本発明による清掃具１０
を、外科用バキュームチップ１内に挿入し、リング１０
ｅに指を入れて螺旋部１０ｃを巻き込むと、螺旋部１０
ｃにエネルギーが蓄えられ、それによって、波形部１０
ｂをチップ先端部１ａ内の小径部で回転し、更には、矢
印Ｂ方向に移動させることで、該波形部１０ｂの凸部を
チップ先端部１ａの内壁部に効果的にこすりつけること
ができ、該チップ先端部１ａにこびりついている血液を
効果的に削り落す。同時に、テーパ状部１ｂにこびりつ
いていた血液も、螺旋部１０ｃによってかき落される。
なお、図には、外科用バキュームチップ１として、アン
グル状のものを示したが、先端部１ａとテーパ部１ｂが
直線状のものでもよいことは容易に理解できよう。As mentioned above, the cleaning tool 10 according to the present invention.
Is inserted into the surgical vacuum tip 1 and the ring 10
If you put your finger in e and wind the spiral part 10c, the spiral part 10c
Energy is stored in c, and as a result, the waveform portion 10
By rotating b in the small diameter portion in the tip end portion 1a and further moving it in the direction of arrow B, the convex portion of the corrugated portion 10b can be effectively rubbed against the inner wall portion of the tip end portion 1a. Effectively scraping off blood clinging to the tip end portion 1a. At the same time, the blood stuck to the tapered portion 1b is also scraped off by the spiral portion 10c.
Although the surgical vacuum tip 1 has an angled shape in the drawing, it can be easily understood that the tip 1a and the taper 1b may be linear.
【００１１】[0011]
【発明の効果】以上の説明から明らかなように、本発明
によると、簡単かつ安価な構成で、しかも、非常に簡単
な操作で、外科用バキュームチップ内にこびりついてい
る血液を効果的に削り落し、バキュームチップ内をきれ
いに清掃することができる。As is clear from the above description, according to the present invention, the blood stuck in the surgical vacuum tip can be effectively scraped with a simple and inexpensive structure and with a very simple operation. You can drop it and clean the inside of the vacuum tip.
【図１】 本発明による外科用バキュームチップ内清掃
具の一例（図１（Ａ））、及び、その使用例（図１
（Ｂ））を示す図である。1 shows an example of a cleaning tool for a surgical vacuum tip according to the present invention (FIG. 1 (A)), and an example of its use (FIG. 1).
It is a figure which shows (B).
【図２】 本発明が適用される外科用バキュームチップ
の一例を説明するための図である。FIG. 2 is a diagram for explaining an example of a surgical vacuum tip to which the present invention is applied.
１…外科用バキュームチップ、１０…外科用バキューム
チップ清掃具。1 ... vacuum tip for surgery, 10 ... vacuum tip cleaning tool for surgery.
Claims (2)
つ径がテーパ状に順次大きくなるテーパ状部とからなる
外科用バキュームチップ内を清掃する清掃具であって、
該清掃具は、バキューム管の内径より小さな外径の細線
から成り、該細線は、先端部の直線部と、該直線部に続
く波形部と、該波形部に続く螺旋部から成り、該螺旋部
は前記波形部に続く部分よりテーパ状に順次径が大きく
なっていることを特徴とする外科用バキュームチップ内
の清掃具。1. A cleaning tool for cleaning the inside of a surgical vacuum tip, which comprises a straight tubular tip portion and a tapered portion which is continuous with the straight tubular portion and whose diameter gradually increases in a tapered manner,
The cleaning tool is composed of a thin wire having an outer diameter smaller than the inner diameter of the vacuum tube, the thin wire being composed of a straight part of a tip portion, a corrugated part following the straight part, and a spiral part continuing to the corrugated part. The cleaning tool in a surgical vacuum tip, wherein the diameter of the portion is gradually larger than that of the portion following the corrugated portion.
続くリングに形成されており、該リング内に指を挿入し
て前記螺旋部を巻き込み可能になっていることを特徴と
する請求項１に記載の外科用バキュームチップ内の清掃
具。2. The tapered spiral end is formed in a ring continuing to the straight part, and the spiral part can be wound by inserting a finger into the ring. Item 3. A cleaning tool inside a surgical vacuum tip according to Item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27888497A JP3502246B2 (en) | 1997-10-13 | 1997-10-13 | Cleaning tools in surgical vacuum tips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27888497A JP3502246B2 (en) | 1997-10-13 | 1997-10-13 | Cleaning tools in surgical vacuum tips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11114053A JPH11114053A (en) | 1999-04-27 |
| JP3502246B2 true JP3502246B2 (en) | 2004-03-02 |
Family
ID=17603452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27888497A Expired - Fee Related JP3502246B2 (en) | 1997-10-13 | 1997-10-13 | Cleaning tools in surgical vacuum tips |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3502246B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7284712B2 (en) * | 2017-05-24 | 2023-05-31 | ミビ・ニューロサイエンス・インコーポレイテッド | A suction catheter system for effectively applying suction to remote blood vessels, especially the cerebral artery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3009108U (en) | 1994-06-13 | 1995-03-28 | 清重 乾 | Drain with blockage release function |
-
1997
- 1997-10-13 JP JP27888497A patent/JP3502246B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3009108U (en) | 1994-06-13 | 1995-03-28 | 清重 乾 | Drain with blockage release function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11114053A (en) | 1999-04-27 |
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