JPH0422749Y2 - - Google Patents
Info
- Publication number
- JPH0422749Y2 JPH0422749Y2 JP5135090U JP5135090U JPH0422749Y2 JP H0422749 Y2 JPH0422749 Y2 JP H0422749Y2 JP 5135090 U JP5135090 U JP 5135090U JP 5135090 U JP5135090 U JP 5135090U JP H0422749 Y2 JPH0422749 Y2 JP H0422749Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- rectal catheter
- tube
- air
- inlet
- 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
Links
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 239000004033 plastic Substances 0.000 claims description 15
- 229920001296 polysiloxane Polymers 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 8
- 208000015181 infectious disease Diseases 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、直腸・腸検査のため、Ba液・空気
等を注排口するバルーン付直腸カテーテルの改良
に関する。[Detailed description of the invention] (Field of industrial application) The present invention relates to an improvement of a rectal catheter with a balloon for injecting and discharging Ba liquid, air, etc. for rectal and intestinal examinations.
（従来の技術）
従来の直腸カテーテルは、Ba液・空気及び排
泄物の通路とこれに繋がる注排口を先端に有する
直腸カテーテル本体と膨縮自在なバルーン並びに
直腸カテーテル本体の他端部に連結したBa液・
空気等の注排出管はすべてシリコン又はゴムの同
じ素材で製作されていた。このため従来の直腸カ
テーテルの製作費は非常に高いものであつた。(Prior art) A conventional rectal catheter has a rectal catheter body that has a passage for Ba fluid, air, and excrement and an inlet/outlet connected thereto at the tip, an inflatable balloon, and is connected to the other end of the rectal catheter body. Ba liquid
All air inlet and outlet pipes were made of the same material, either silicone or rubber. For this reason, the manufacturing cost of conventional rectal catheters has been extremely high.
従つて従来の直腸カテーテルは使い捨てされる
ことは少なく何度も使用されることが多くなりが
ちで、衛生上の見地からは問題があつた。 Therefore, conventional rectal catheters are rarely disposable and tend to be used many times, which poses a problem from a sanitary standpoint.
また腸の集団検診の場合等においては、感染防
止のためにも直腸カテーテルは１回ごとに使い捨
てされるべきものなので、価格の安い使い捨てタ
イプの直腸カテーテルの需要が増大していた。 Furthermore, in cases such as mass intestinal examinations, rectal catheters should be disposable after each use to prevent infection, so there has been an increasing demand for inexpensive disposable rectal catheters.
（考案が解決しようとする課題）
本考案が解決しようとする課題は、製作費が安
く、病気感染防止にも有効な使い捨てタイプの直
腸カテーテルを提供することにある。(Problem to be Solved by the Invention) The problem to be solved by the present invention is to provide a disposable rectal catheter that is inexpensive to manufacture and effective in preventing disease infection.
（課題を解決するための手段）
かかる課題を解決した本考案の要旨は、
１ Ba液・空気及び排泄物の通路とこれに繋が
る注排口を先端に有し、且つ先端部外周に１個
又は複数個の膨縮自在なバルーンを取付けた直
腸カテーテルにおいて、同先端部及び同バルー
ンをシリコン又はゴム質の素材で製作し、そし
て同直腸カテーテルの後端部に、防水加工され
た紙・プラスチツク等で製作したBa液注入管、
空気注入管及び排泄物排出管を前出の通路と連
通するように束ねて接続し、さらに接続部の同
空気注入管を先細りさせて細管とし同通路内を
通して先端の注排口付近まで延長させたことを
特徴とする直腸カテーテル
２ Ba液・空気及び排泄物の通路とこれに繋が
る注排口を先端に有し、且つ先端部外周に１個
又は複数個の膨縮自在なバルーンを取付けた直
腸カテーテルにおいて、同先端部を防水加工さ
れた紙・プラスチツク等で製作し、そして同バ
ルーンをシリコン又はゴム質の素材で製作し、
そして同直腸カテーテルの後端部に、防水加工
された紙・プラスチツク等で製作したBa液注
入管、空気注入管及び排泄物排出管を前出の通
路と連通するように束ねて接続し、さらに接続
部の同空気注入管を先細りさせて細管とし同通
路内を通して先端の注排口付近まで延長させた
ことを特徴とする直腸カテーテルにある。(Means for solving the problem) The gist of the present invention that solves the problem is as follows: 1. The tip has a passage for Ba liquid, air, and excrement, and an inlet/outlet connected to this, and one on the outer periphery of the tip. Or, in a rectal catheter equipped with multiple inflatable balloons, the distal end and the balloons are made of silicone or rubber material, and the rear end of the rectal catheter is made of waterproof paper or plastic. Ba liquid injection tube made by etc.
The air injection pipe and the excrement discharge pipe are bundled and connected so as to communicate with the aforementioned passage, and the air injection pipe at the connecting part is further tapered to form a thin tube and extended through the same passage to the vicinity of the inlet and outlet at the tip. Rectal catheter 2 characterized by having a passageway for Ba liquid, air, and excrement and an inlet/outlet connected thereto at the tip, and one or more inflatable balloons attached to the outer periphery of the tip. In the rectal catheter, the tip part is made of waterproof paper, plastic, etc., and the balloon is made of silicone or rubber material,
Then, a Ba solution injection tube, an air injection tube, and an excrement discharge tube made of waterproof paper, plastic, etc. are bundled and connected to the rear end of the same rectal catheter so that they communicate with the aforementioned passage. The rectal catheter is characterized in that the air injection tube at the connecting portion is tapered to form a thin tube that passes through the passageway and extends to near the inlet/outlet at the tip.
（作用）
本考案では、防水性とある程度の耐圧性・強度
を保有すれば充分なBa注入管、空気注入管及び
排泄物排出管を防止加工された紙・プラスチツク
等で製作して直腸カテーテルに直結している。こ
のためすべての部分をシリコン又はゴムで製作し
たものに比べて直腸カテーテルを安価に製作でき
るようになつた。また膨縮自在でなくてはならな
いバルーンは高価なシリコン又はゴムを使用して
いる。(Function) In the present invention, a Ba infusion tube, an air infusion tube, and an excrement discharge tube, which are sufficient to have waterproofness and a certain degree of pressure resistance and strength, are made of paper, plastic, etc. treated to prevent them from being used as a rectal catheter. Directly connected. For this reason, rectal catheters can now be manufactured at a lower cost than those made entirely of silicone or rubber. Also, balloons that must be able to expand and contract are made of expensive silicone or rubber.
これによつて、バルーンはその膨張に充分耐え
うるものとしながら直腸カテーテル全体の製作コ
ストを低減できるものとし、使い捨てタイプの直
腸カテーテルとすることができた。 This makes it possible to reduce the manufacturing cost of the entire rectal catheter while making the balloon sufficiently resistant to its inflation, making it possible to create a disposable rectal catheter.
なお防水加工された紙・プラスチツク等で製作
したBa注入管、空気注入管及び排泄物排出管に
関しては、管の一部又は全体を蛇腹構造にした
り、スパイラル構造にすることにより可撓性を備
えるようにすることも可能である。 For Ba injection pipes, air injection pipes, and excrement discharge pipes made of waterproof paper, plastic, etc., flexibility can be achieved by making part or the whole of the pipe have a bellows structure or a spiral structure. It is also possible to do so.
また本考案では、直腸カテーテルの先端部も防
水加工された紙・プラスチツク等で製作し、さら
に製作コストの低減を図つたものもある。この場
合、パターンのみをシリコン又はゴム質の素材で
製作して、他の部分は防水加工された紙・プラス
チツク等で製作している。 In the present invention, the distal end of the rectal catheter is also made of waterproof paper, plastic, etc., in order to further reduce manufacturing costs. In this case, only the pattern is made of silicone or rubber material, and the other parts are made of waterproof paper, plastic, etc.
（実施例）
以下、本考案の実施例を図面に基づいて説明す
る。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
第１図は実施例１を示す一部切欠平面図、第２
図は実施例２を示す一部切欠縦断面図、第３図は
第２図のＡ−Ａ断面図、第４図は同Ｂ−Ｂ断面
図、第５図は第１図のＣ−Ｃ断面図である。 FIG. 1 is a partially cutaway plan view showing Embodiment 1, and FIG.
The figure is a partially cutaway vertical sectional view showing Embodiment 2, FIG. 3 is a sectional view taken along line A-A in FIG. 2, FIG. 4 is a sectional view taken along line B-B in FIG. FIG.
実施例１では、Ba液・空気及び排泄物の通路
１とこれに繋がる注排口２を先端に有する直腸カ
テーテル本体３の先端部外周に、膨縮自在なバル
ーン４を取付けた直腸カテーテル５において、直
腸カテーテル本体３及びバルーン４の素材をシリ
コン又はゴムとし、そして直腸カテーテル本体３
の後端部に、防水加工された紙・プラスチツク等
を素材とするBa注入管６、空気注入管７、及び
排泄物排出管８を連結している。Ba注入管６等
の先端部分には逆止弁９をそれぞれ取付けてい
る。連結部の空気注入管７は先細りさせて細管
７′とし、通路１内を通して先端部の注排口２付
近まで延長している。またパターン４への空気路
となる細長いチユーブ１０を取付けている。 In Example 1, a rectal catheter 5 has a rectal catheter body 3 having a passage 1 for Ba liquid, air, and excrement and an inlet/outlet 2 connected thereto at its tip, and an inflatable balloon 4 attached to the outer periphery of the distal end thereof. , the rectal catheter main body 3 and the balloon 4 are made of silicone or rubber, and the rectal catheter main body 3
A Ba injection pipe 6, an air injection pipe 7, and an excrement discharge pipe 8 made of waterproof paper, plastic, etc. are connected to the rear end. A check valve 9 is attached to the tip of the Ba injection pipe 6, etc., respectively. The air injection tube 7 at the connecting portion is tapered to form a thin tube 7', and extends through the passage 1 to near the inlet/outlet 2 at the tip. Furthermore, a long and narrow tube 10 that serves as an air path to the pattern 4 is attached.
直腸カテーテル本体３とBa注入管６、空気注
入管７及び排泄物排出管８との連結はバンデイン
グ１１を使用している。連結部では第５図に示す
ように、Ba注入管６、排泄物排出管８は断面が
半月状であり、空気注入管７は細くなつているの
で、直腸カテーテル本体３の通路１にぴつたりと
連結することができる。 Banding 11 is used to connect the rectal catheter body 3 to the Ba injection tube 6, air injection tube 7, and excrement discharge tube 8. At the connecting part, as shown in FIG. 5, the Ba injection tube 6 and the excrement discharge tube 8 have a semicircular cross section, and the air injection tube 7 is narrow, so it fits perfectly into the passageway 1 of the rectal catheter body 3. It can be connected with
このように、Ba注入管６、空気注入管７及び
排泄物排出管８を紙質のもの又はプラスチツク等
を使用して製作するので、従来のシリコン又はゴ
ムで全体を製作してものに比べると製作費を大幅
に低減することができる。従つて、使い捨てに適
した直腸カテーテルとなり、病気感染防止の点で
も有効なものとなる。 In this way, since the Ba injection tube 6, air injection tube 7, and excrement discharge tube 8 are manufactured using paper or plastic, they are easier to manufacture than conventional ones made entirely of silicone or rubber. Costs can be significantly reduced. Therefore, the rectal catheter is suitable for disposable use and is also effective in preventing disease infection.
なお、Ba注入管６等の素材とする紙について
は、防水性紙・合成紙でもよいし、非防水性の紙
を防水加工したものでもよい、又プラスチツク等
を素材として製作することもできる。 Note that the paper used as the material for the Ba injection tube 6 and the like may be waterproof paper or synthetic paper, non-waterproof paper treated with waterproofing, or may be made of plastic or the like.
実施例２は、Ba注入管１２、空気注入管１３、
排泄物排出管１４だけでなく直腸カテーテル本体
１５も紙・プラスチツク等を素材として製作する
ことにより、さらに制作費の低減をはかつたもの
である。直腸カテーテル本体１５は筒体１６にシ
リコン又はゴムのコーテイング膜１７を施してお
り、バルーン１８への空気路となるチユーブ１９
を取付けている。空気注入管１３は先細りの細管
１３′として注排口２付近まで延長している。バ
ルーン１８については素材をシリコン又はゴムを
用いて製作している。なお筒体１６の素材とする
紙については、防水性紙・合成紙でもよいし、非
防水性の紙を防水加工したものでよい、又プラス
チツク等を素材として製作することもできる。他
の部分については実施例１と同様である。 Example 2 includes a Ba injection pipe 12, an air injection pipe 13,
By manufacturing not only the excrement discharge tube 14 but also the rectal catheter main body 15 from paper, plastic, etc., the manufacturing cost is further reduced. The rectal catheter main body 15 has a cylindrical body 16 coated with a coating film 17 of silicone or rubber, and a tube 19 that serves as an air path to the balloon 18.
is installed. The air injection pipe 13 extends to the vicinity of the inlet/outlet 2 as a tapered thin tube 13'. The balloon 18 is manufactured using silicone or rubber. Note that the paper used as the material for the cylinder body 16 may be waterproof paper or synthetic paper, non-waterproof paper treated with waterproofing, or may be made of plastic or the like. The other parts are the same as in the first embodiment.
（考案の効果）
本考案により、製作費が安く、病気感染防止に
も有効な使い捨てタイプの直腸カテーテルを提供
することができる。(Effects of the invention) According to the invention, it is possible to provide a disposable rectal catheter that is inexpensive to manufacture and effective in preventing disease infection.
第１図は実施例１を示す一部切欠平面図、第２
図は実施例２を示す一部切欠縦断面図、第３図は
第２図のＡ−Ａ断面図、第４図は同Ｂ−Ｂ断面
図、第５図は第１図のＣ−Ｃ断面図である。
１……通路、２……注排口、３……直腸カテー
テル本体、４……バルーン、５……直腸カテーテ
ル、６……Ba注入管、７……空気注入管、７′…
…細管、８……排泄物排出管、９……逆止弁、１
０……チユーブ、１１……バンデイング、１２…
…Ba注入管、１３……空気注入管、１３′……細
管、１４……排泄物排出管、１５……直腸カテー
テル本体、１６……筒体、１７……コーテイング
膜、１８……バルーン、１９……チユーブ。
FIG. 1 is a partially cutaway plan view showing Embodiment 1, and FIG.
The figure is a partially cutaway longitudinal sectional view showing Embodiment 2, FIG. 3 is a sectional view taken along line A-A in FIG. 2, FIG. 4 is a sectional view taken along line B-B in FIG. FIG. 1... Passageway, 2... Injection port, 3... Rectal catheter body, 4... Balloon, 5... Rectal catheter, 6... Ba injection tube, 7... Air injection tube, 7'...
...Thin tube, 8...Excrement discharge pipe, 9...Check valve, 1
0...Tube, 11...Banding, 12...
... Ba injection tube, 13 ... Air injection tube, 13' ... Thin tube, 14 ... Excrement discharge pipe, 15 ... Rectal catheter body, 16 ... Cylindrical body, 17 ... Coating membrane, 18 ... Balloon, 19...Tube.
Claims (1)
る注排口を先端に有し、且つ先端部外周に１個
又は複数個の膨縮自在なバルーンを取付けた直
腸カテーテルにおいて、同先端部及び同バルー
ンをシリコン又はゴム質の素材で製作し、そし
て同直腸カテーテルの後端部に、防水加工され
た紙・プラスチツク等で製作したBa液注入管、
空気注入管及び排泄物排出管を前出の通路と連
通するように束ねて接続し、さらに接続部の同
空気注入管を先細りさせて細管とし同通路内を
通して先端の注排口付近まで延長させたことを
特徴とする直腸カテーテル。 ２ Ba液・空気及び排泄物の通路とこれに繋が
る注排口を先端に有し、且つ先端部外周に１個
又は複数個の膨縮自在なバルーンを取付けた直
腸カテーテルにおいて、同先端部を防水加工さ
れた紙・プラスチツク等で製作し、同バルーン
をシリコン又はゴム質の素材で製作し、そして
同直腸カテーテルの後端部に、防水加工された
紙・プラスチツク等で製作したBa液注入管、
空気注入管及び排泄物排出管を前出の通路と連
通するように束ねて接続し、さらに接続部の同
空気注入管を先細りさせて細管とし同通路内を
通して先端の注排口付近まで延長させたことを
特徴とする直腸カテーテル。[Claims for Utility Model Registration] 1. The tip has a passage for Ba liquid, air, and excrement, and an inlet/outlet connected thereto, and one or more inflatable balloons are attached to the outer periphery of the tip. In the rectal catheter, the tip and the balloon are made of silicone or rubber material, and the Ba liquid injection tube is made of waterproof paper, plastic, etc. at the rear end of the rectal catheter.
The air injection pipe and the excrement discharge pipe are bundled and connected so as to communicate with the aforementioned passage, and the air injection pipe at the connecting part is further tapered to form a thin tube and extended through the same passage to the vicinity of the inlet and outlet at the tip. A rectal catheter characterized by: 2. A rectal catheter that has a passageway for Ba fluid, air, and excrement and an inlet/outlet connected to this at the tip, and one or more inflatable balloons attached to the outer periphery of the tip. The balloon is made of waterproof paper, plastic, etc., the balloon is made of silicone or rubber material, and the Ba fluid infusion tube is made of waterproof paper, plastic, etc. at the rear end of the rectal catheter. ,
The air injection pipe and the excrement discharge pipe are bundled and connected so as to communicate with the aforementioned passage, and the air injection pipe at the connecting part is further tapered to form a thin tube and extended through the same passage to the vicinity of the inlet and outlet at the tip. A rectal catheter characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135090U JPH0422749Y2 (en) | 1990-05-16 | 1990-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5135090U JPH0422749Y2 (en) | 1990-05-16 | 1990-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0411041U JPH0411041U (en) | 1992-01-29 |
| JPH0422749Y2 true JPH0422749Y2 (en) | 1992-05-26 |
Family
ID=31570714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5135090U Expired JPH0422749Y2 (en) | 1990-05-16 | 1990-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422749Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228545A (en) * | 2002-08-21 | 2012-11-22 | Hollister Inc | Bowel management system |
-
1990
- 1990-05-16 JP JP5135090U patent/JPH0422749Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228545A (en) * | 2002-08-21 | 2012-11-22 | Hollister Inc | Bowel management system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411041U (en) | 1992-01-29 |
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