JPH01209072A - Washing and sucking device for operation and operating part and washing suction part - Google Patents
Washing and sucking device for operation and operating part and washing suction partInfo
- Publication number
- JPH01209072A JPH01209072A JP63033917A JP3391788A JPH01209072A JP H01209072 A JPH01209072 A JP H01209072A JP 63033917 A JP63033917 A JP 63033917A JP 3391788 A JP3391788 A JP 3391788A JP H01209072 A JPH01209072 A JP H01209072A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- pipe
- cleaning
- operating
- water injection
- 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
- 238000005406 washing Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 210000003813 thumb Anatomy 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、手術用、特に脳等の微細患部手術用の洗浄
・吸引装置とその操作部、洗浄吸引部の改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to improvements in a cleaning/suction device for surgery, particularly for surgery on minutely affected areas such as the brain, its operating section, and cleaning/suction section.
（従来の技術）
従来、微細患部の探査、施術に当り、各種のブージー、
あるいは中空探針が用いられ、特に脳外科手術の際には
、患部が極めて精密であるため、細く小さいものが使用
される。そして、患部の手術中は除去された異物、汚物
を水洗吸引除去することか行われ、脳外科用として直径
１〜３ｍｍ前後の細く、可撓性、屈曲性をもち、必要に
応して湾曲したままの状態で使用できる金属管が用いら
れる。(Prior art) Conventionally, various boogies,
Alternatively, a hollow probe is used, and in particular during brain surgery, where the affected area is extremely precise, a thin and small probe is used. During surgery on the affected area, the removed foreign matter and dirt are washed with water and suctioned out. A metal tube is used that can be used as is.
（発明が解決しようとする課題）
しかしなから、上記金属管は吸引用として構成され、洗
浄用の給水機能をもたないため、術者がもう一方の手に
他の手術用器具を保持していると、上記洗浄水あるいは
電気メス使用時の冷却水の供給は、他の者に頼らなけれ
ばならす、その極く微量の給水作業を手術の進行ととも
にタイミングよく行うことは容易ではない。(Problem to be Solved by the Invention) However, since the metal tube is configured for suction and does not have a water supply function for cleaning, the operator cannot hold other surgical instruments in his other hand. Therefore, it is necessary to rely on another person to supply the above-mentioned washing water or cooling water when using an electric scalpel, and it is not easy to supply such a small amount of water in a timely manner as the surgery progresses.
また、上記金属管等の器具が細管であるため、術後の清
掃、滅菌を完全に行うことには困難かある上、従来の金
属管は吸引量の調整を管壁に設けた開孔により行うので
、この操作に習熟するにはかなり長時間の練習を要する
ものてあそこで、この発明は、上記従来の技術を改良す
るものであって、注水管、吸気管を一方の手指で容易に
操作でき、術者−人で大部分の手術操作が行え、しかも
、術後の洗浄、滅菌が完全にできるようにしようとする
ものである。Furthermore, since the metal tubes and other instruments mentioned above are thin tubes, it is difficult to completely clean and sterilize them after surgery. Therefore, it would take a considerable amount of practice to become proficient at this operation.The present invention is an improvement on the above-mentioned conventional technology, and it is possible to easily operate the water injection pipe and the intake pipe with one finger. It is intended to be operable, to allow most surgical operations to be performed by a human operator, and to allow complete cleaning and sterilization after surgery.
（課題を解決するための手段）
上記課題を解決するために、洗浄用注水管と吸引用吸気
管を具える洗浄吸引部を操作部に取着自在に取付け、操
作部に設ける共通の操作用押ボタンにより、注水管の送
水量と吸気管の吸引量を制御し、かつ、注水管と吸気管
にそれぞれ送水、吸引する送水吸引機構を設けてなるも
のであり、更には、操作部は、送水量と吸引量を制御す
る弁を設け、洗浄吸引部は屈撓自在としかつ、取着を容
易にしてなるものである。(Means for Solving the Problems) In order to solve the above problems, a cleaning suction unit including a cleaning water injection pipe and a suction suction pipe is attached to the operation unit so as to be freely attachable, and a common operation unit provided on the operation unit is installed. The water supply and suction mechanism controls the water supply amount of the water supply pipe and the suction volume of the intake pipe by means of a push button, and is provided with a water supply and suction mechanism for supplying and suctioning water to the water supply pipe and the intake pipe, respectively. A valve is provided to control the amount of water supplied and the amount of suction, and the cleaning suction section is flexible and easy to attach.
（作 用）
この発明は、上記構成を具えるので、送液吸引機構によ
り、一方においては送水管を通じ生理的食塩水を洗浄注
水部に送るとともに、他方において、真空ポンプを作動
して吸引管により、吸引吸気管の開口より外気を吸引さ
せ、これらの作動をそれぞれに通じる制御弁を共通の押
ボタンの押圧により調整して、手術特に微細な操作を要
する脳外科手術における術部の洗浄、吸引を行うもので
ある。この時、注水管と吸気管をひとつの洗浄吸引部に
設けたので、同一人により注水と吸気か行え、しかも、
この部分を作動部より取着自在としたので、術後のこの
汚染部分の廃棄が可能である上、手術中における管内の
汚物等による使用不可能な事態にも速やかに対処できる
ものである。(Function) Since the present invention has the above-mentioned configuration, the liquid sending and suction mechanism sends physiological saline to the cleaning water injection part through the water pipe on one side, and operates the vacuum pump on the other hand to send the physiological saline to the water injection part through the water pipe. This allows outside air to be sucked in through the opening of the suction pipe, and these operations are adjusted by pressing a common push button on the control valves that communicate with each, allowing cleaning and suction of the surgical site, especially in neurosurgery that requires delicate operations. This is what we do. At this time, the water injection pipe and intake pipe were installed in one cleaning suction section, so the same person could perform both water injection and intake.
Since this part can be attached freely from the operating part, it is possible to dispose of this contaminated part after surgery, and it is also possible to quickly deal with situations where the tube becomes unusable due to filth or the like during surgery.
（実施例）
この発明を図に示す実施例により詳細に説明する。この
発明は洗浄吸引部（Ａ）、操作部（Ｂｊと送水吸引機構
（Ｃ）とよりなり、第１図においては洗浄吸引部（Ａ）
を示す。この洗浄吸引部（Ａ）は、はぼ全体を塩化ビニ
ール、ポリプロピレン、ポリエチレン、ポリウレタン等
の軟質又は半硬質の合成樹脂よりなり、屈撓性を有する
。(Example) This invention will be explained in detail with reference to an example shown in the drawings. This invention consists of a cleaning suction section (A), an operation section (Bj), and a water supply suction mechanism (C), and in Fig. 1, the cleaning suction section (A)
shows. The cleaning suction section (A) is entirely made of a soft or semi-hard synthetic resin such as vinyl chloride, polypropylene, polyethylene, polyurethane, etc., and has flexibility.
−５＝
特に、屈曲に当りその状態を保持できる材料であればな
お好適である。そして、この実施例においては、この洗
浄吸引部（Ａ）は、並列する吸気管（２）と注水管（３
）を具える管体（１）と本体（３）をもち、管体（１）
の一端間方向に上記の吸気管（２）と注水管（８）が開
口する。なお又、管体（１）には、内部の中空部（８）
に操作部（Ｂ）の先端に固定された真鍮ニッケル鍍金、
ステンレス、洋銀等よりなる金属線条（１８）を収容す
るようになっており、この金属線条の挿入長さは管体（
１）の先端までである。上記金属線条（１８）は、比較
的屈撓自在であり、しかも、その屈撓状態を保持できる
ので、吸気管（２）の先端方向が患部の状態に対応する
ように屈曲させ、その状態のまま維持して手術を行うこ
とができ、必要に応じて更に他方向に屈撓することもで
きる。この金属線条（１８）はあらかじめ管体（１）に
埋込まれていても良い。-5= In particular, it is preferable to use a material that can maintain its condition upon bending. In this embodiment, the cleaning suction section (A) includes an intake pipe (2) and a water injection pipe (3) which are arranged in parallel.
) having a tube body (1) and a body (3), the tube body (1)
The above-mentioned intake pipe (2) and water injection pipe (8) open in the direction between one end of the intake pipe (2) and the water injection pipe (8). Furthermore, the pipe body (1) has an internal hollow part (8).
Brass nickel plating fixed to the tip of the operating part (B),
It accommodates a metal wire (18) made of stainless steel, German silver, etc., and the insertion length of this metal wire is determined by the tube body (
1) up to the tip. The metal filament (18) is relatively flexible and can maintain its bent state, so it can be bent so that the distal end of the intake pipe (2) corresponds to the condition of the affected area. Surgery can be performed while maintaining it as it is, and it can also be bent in other directions if necessary. This metal wire (18) may be embedded in the tube (1) in advance.
管体（１）内に設ける注水管（８）は、第３図に示すと
おり、開口端が吸気管（２）表面にあり、注水管（９）
内を送られる生理的食塩水は、吸気管（２）上を案内さ
れ、その先端より適当量か供給される。これら吸気管（
２）と注水管（９）をもつ管体（１）は本体（３）に連
結され、本体（３）は、内部に吸気管（２）に連結する
吸引管（６）と注水管（３）に連結する送水管（７）を
分岐収容し、それぞれは、操作部（Ｂ）に取付けた制御
弁の接続ニップル（１８Ｌ（１７）に接続するとともに
、操作部（Ｂ）と固定結合用の連結部であるプラグ（５
）を具え、スクリュー式ソケット（１１）の螺合により
固定される。As shown in Fig. 3, the water injection pipe (8) provided in the pipe body (1) has its open end on the surface of the intake pipe (2), and the water injection pipe (9)
Physiological saline is guided on the suction pipe (2), and an appropriate amount is supplied from the tip of the suction pipe (2). These intake pipes (
A pipe body (1) having a water injection pipe (9) and a suction pipe (6) connected to the intake pipe (2) is connected to the main body (3), and the main body (3) has a suction pipe (6) connected to the intake pipe (2) and a water injection pipe (3) inside. ), each of which is connected to the connection nipple (18L (17)) of the control valve attached to the operation part (B), and is connected to the control valve (18L) (17) for fixed connection with the operation part (B). Plug (5
), and is fixed by screwing with a screw socket (11).
第２図は、上記第１図の洗浄吸引部（Ａ）か着脱自在に
取付られる操作部ＣＢ）を示し、操作部（Ｂ）上に注水
管（３）の送水量と吸気管（２）の吸引量を制御する共
用の送水、吸引操作用押ボタン（１４）を設け、後方側
面には吸引制御弁用ソレノイド（１２）と給水制御弁用
ソレノイド（１３）を設けるとともに、それぞれの制御
弁（４Ｌ（１５）を内蔵し、下方には操作部（Ｂ）と一
体に把持部（１３）を設け、片手て把持部（１８）を握
持し、洗浄吸引部（Ａ）と操作部（Ｂ）を操作できるよ
うにする。Figure 2 shows the operating unit CB) which is removably attached to the cleaning suction unit (A) in Figure 1 above, and shows the water supply amount of the water injection pipe (3) and the intake pipe (2) on the operating unit (B). A common push button (14) for water supply and suction operation is provided to control the amount of suction, and a solenoid (12) for the suction control valve and a solenoid (13) for the water supply control valve are provided on the rear side. (It has a built-in 4L (15), and a grip part (13) is provided below integrally with the operation part (B). The grip part (18) is grasped with one hand, and the cleaning suction part (A) and the operation part ( B) to be able to operate.
制御弁（＋５Ｌ（４）にそれぞれ送水管（２４）と吸気
管（２３）を連結し、押ボタン（１４）や制御弁用ソレ
ノイド（１２Ｌ（１３）に電気信号を送るケーブル（２
５）を連結する。Connect the water pipe (24) and intake pipe (23) to the control valve (+5L (4)), and connect the cable (2) that sends electrical signals to the push button (14) and control valve solenoid (12L (13)).
5) Connect.
第６図は、洗浄吸引部（Ａ）を操作部（Ｂ）に取付けた
上、送液吸引機構（Ｃ）と結合した装置全体を示す。洗
浄吸引部（Ａ）は操作部（Ｂ）と一体となり、その送水
管（２３）は送液ポンプ（２９）を経て、生理的食塩水
を貯蔵する貯槽（３１）に連結され、他方、吸引管（２
４）は真空ポンプ（２８）の回転により吸引され、廃液
分離部（３２）内に汚物等が貯留されることとなる。（
２Ｇ）、 （２７）は制御部であり、ケーブル（２５）
により作動押ボタン（１４）に連結し、インバーター速
度制御、直流フィードバック速度制御、マイコン回路に
より作動を円滑に行うことができる。（３０）は基台で
あり装置全体を移動できるようにキャスターを取付ける
。FIG. 6 shows the entire apparatus in which the cleaning suction section (A) is attached to the operating section (B) and is combined with the liquid feeding and suction mechanism (C). The cleaning suction section (A) is integrated with the operation section (B), and its water supply pipe (23) is connected to a storage tank (31) for storing physiological saline via a liquid supply pump (29). Pipe (2
4) is suctioned by the rotation of the vacuum pump (28), and filth and the like are stored in the waste liquid separation section (32). (
2G), (27) is the control unit, and the cable (25)
It is connected to the activation push button (14), and can be operated smoothly by inverter speed control, DC feedback speed control, and a microcomputer circuit. (30) is a base, and casters are attached to it so that the entire device can be moved.
第４図は、吸気制御弁（４）の詳細を示すものであり、
弁開閉用ソレノイド（１２）の進退によりバルブ芯（２
２）がスプリング（２０）に抗して進退し、側方より空
気を吸入して吸引量を調整するものである。（２１）は
止め輪を示す。FIG. 4 shows details of the intake control valve (4),
The valve core (2) is moved back and forth by the valve opening/closing solenoid (12).
2) moves back and forth against the spring (20) and sucks in air from the side to adjust the amount of suction. (21) indicates a retaining ring.
第５図は第４図と同様、送水用制御弁（１５）の詳細を
示し、バルブ芯（２２’）がソレノイド（１３）の進退
により送水路を開閉し、送水路内を流れる食塩水の量を
加減するものである。FIG. 5 shows the details of the water supply control valve (15) as in FIG. It adjusts the amount.
第７図〜第９図は送水、吸引作動用押ボタン（１４）の
作動を示すものであり、上記押ボタン（１４）を構成す
る押圧板（４１）の下方に管体（１）の前後方向に軸杆
（３５）を設け、この軸杆（３５）を軸として左右に揺
動でき、他方、軸杆（３５）の先端を上下できるように
軸（３６）により支持する構造なので、押ボタン（１４
）の押圧板（４１）上に親指を載置し、その先端を操作
部（Ｂ）にスプリング（３８）を介してピエゾ素子、ホ
ール素子（４０）に接触させて作動させ、微細調整をす
ることかできる。Figures 7 to 9 show the operation of the push button (14) for water supply and suction operation, and the front and rear of the tube body (1) are located below the press plate (41) that constitutes the push button (14). A shaft (35) is provided in the direction, and the shaft (35) can be used as an axis to swing from side to side, while the tip of the shaft (35) is supported by a shaft (36) so that it can be moved up and down. button (14
) Place your thumb on the pressing plate (41) and bring the tip of the thumb into contact with the piezo element and Hall element (40) in the operating section (B) via the spring (38) to operate them and make fine adjustments. I can do it.
上記のように構成されるので、ます、洗浄吸引部（Ａ）
を操作部（Ｂ）に挿嵌の上、ソケット（１１）の螺合に
より固定し、注入管（３）に連結する送水管（７）、吸
気管（２）に連結する吸引管（６）をそれぞれ制御弁の
ニップル（＋７）、（１Ｂ）と結合し、洗浄吸引部（Ａ
）と操作部（Ｂ）を一体とし、操作部（Ｂ）の吸引管（
２３）と送水管（２４）はあらかじめ、送液吸引機構（
Ｃ）に連結されているので、装置の作動準備が完了する
。Since it is configured as above, the cleaning suction part (A)
is inserted into the operation part (B) and fixed by screwing the socket (11), and the water supply pipe (7) is connected to the injection pipe (3), and the suction pipe (6) is connected to the intake pipe (2). are connected to the nipples (+7) and (1B) of the control valve, respectively, and the cleaning suction part (A
) and the operating section (B) are integrated, and the suction tube (
23) and the water pipe (24) are connected in advance to the liquid supply suction mechanism (
C), the device is ready for operation.
次いで、操作部（Ｂ）の把持部（１９）を片手で把持し
、注水管（２）の先端を患部に挿入しやすいように屈曲
して、親指を押ボタン（１４）の押圧板（４１）上に載
置する。押ボタン（１４）は、例えば親指を右方に傾斜
すると吸引を行う制御弁（４）を作動するソレノイド（
１２）を移動させ吸引を行う。Next, grasp the grip part (19) of the operating part (B) with one hand, bend it so that the tip of the water injection pipe (2) can be easily inserted into the affected area, and press the thumb against the press plate (41) of the push button (14). ). The pushbutton (14) is a solenoid (4) that operates a control valve (4) that performs suction when the thumb is tilted to the right, for example.
12) to perform suction.
吸引しながら注水を行うには親指を下方に押圧すれば吸
引回路か作動すると共に給水制御弁（１５）をソレノイ
ド（１３）により作動して注水管（３）を開き、食塩水
は吸気管（２）上を流下する。その注水量は押ボタン（
１４）を左方に傾斜させることにより行う。以上のとお
り親指の押圧を上下。To inject water while suctioning, press your thumb downwards to activate the suction circuit and operate the water supply control valve (15) with the solenoid (13) to open the water injection pipe (3), and the saline solution is poured into the suction pipe ( 2) Flowing down. The amount of water injected is determined by the push button (
14) by tilting it to the left. Press your thumb up and down as described above.
左右に同時あるいは各別に行うたけで、注水。Pour water on both sides at the same time or separately.
＝１０＝ 吸気を一人の術者により適切に実施することかできる。=10= Inhalation can be performed appropriately by a single operator.
なお、制御弁、押ボタン、真空ポンプシステムは、この
発明の基本的考え方を逸脱しない限り適宜手段が採用で
きるものである。It should be noted that any appropriate means can be adopted for the control valve, push button, and vacuum pump system as long as they do not depart from the basic concept of the present invention.
（発明の効果）
以上のとおりであるから、患部の洗浄と汚物の吸引を同
時に片手で行えるたけではなく、洗浄吸引部を他部分と
別個に取換できるので、これを射出成形法などの成形法
により大量安価に作り、使い捨てとすれば汚損部分の清
掃、滅菌の必要な（衛生的であり、その操作も簡単であ
って手術時間の短縮、経費の節減等、総合的合理化を達
成できる優れた効果をもつものである。(Effects of the Invention) As described above, not only can cleaning the affected area and suctioning dirt be done with one hand at the same time, but the cleaning suction part can be replaced separately from other parts, so it can be used for molding such as injection molding. If it is made cheaply in large quantities by the method, and if it is disposable, it is hygienic and the operation is easy, so it can achieve comprehensive rationalization such as shortening the operation time and cutting costs. It has a certain effect.
第１図は洗浄吸引部の斜視図、第２図は同様に操作部の
斜視図であり、第３図は第１図の部分拡大図、第４図、
第５図は操作部の制御弁の側方一部縦断面図、第６図は
手術用洗浄、吸引ｇ置の概略図を示し、第７図乃至第９
図は作動用押ボタンを示すものである。
１・・・・管 体 ２・・・・吸引管３・・・・木
体 ４・・・制御弁（吸気用）５・・・・プラグ
８・・・・中空部９・・・・注水管 １８・
・・・金属線条Ｉ９・・・・把持部 Ａ・・・・洗
浄吸引部Ｂ・・・・操作部 Ｃ・・・・送水吸引機
構特許出願人 代理人 弁理士 藤木三幸第１図
第４図
第６図
ｊυ
ＱFIG. 1 is a perspective view of the cleaning suction section, FIG. 2 is a perspective view of the operating section, FIG. 3 is a partially enlarged view of FIG. 1, FIG.
FIG. 5 is a partial vertical cross-sectional side view of the control valve of the operating section, FIG. 6 is a schematic diagram of surgical cleaning and suction g positions, and FIGS.
The figure shows the actuation push button. 1... Pipe body 2... Suction pipe 3... Wooden body 4... Control valve (for intake) 5... Plug 8... Hollow part 9... Note Water pipe 18・
...Metal wire I9...Gripping part A...Cleaning suction part B...Operation part C...Water supply suction mechanism patent applicant Agent Patent attorney Miyuki Fujiki Figure 1, Figure 4 Figure 6jυ Q
Claims (4)
タンを具える操作部に洗浄注水管、吸引吸気管を具える
洗浄吸引部を取着自在に取付け、上記注水管と吸気管に
連結して、これらにそれぞれ送液、吸引を行う送液吸引
機構を設けてなる手術用洗浄・吸引装置。(1) A cleaning suction unit including a cleaning water injection pipe and a suction intake pipe is removably attached to the operating unit, which has a common operating push button that operates the cleaning and suction control valves, and the above water injection pipe and intake pipe are attached. A surgical cleaning and suction device which is connected to a liquid supply and suction mechanism for supplying and suctioning liquid respectively.
送水管の送水量と吸引管の吸引量とを制御する弁を設け
、これらをそれぞれ作動する共通の作動用押ボタンを設
けてなる手術用洗浄、吸引装置の操作部。(2) Equipped with a water supply pipe and a suction pipe connected to the liquid supply and suction mechanism,
An operation unit for a surgical irrigation and suction device, which is provided with valves that control the amount of water fed by a water pipe and the amount of suctioned by a suction pipe, and provided with a common operating push button that operates each of these valves.
に開口し、上記注水管と吸気管の他端が、それぞれ制御
弁を介して、送液吸引機構に連通するように操作部に取
着自在に取付ける連結部を具える手術用洗浄・吸引装置
の洗浄吸引部。(3) A flexible water injection pipe and an intake pipe are connected in parallel and opened at the same end, and the other ends of the water injection pipe and the intake pipe are connected to the liquid feeding and suction mechanism through respective control valves. A cleaning and suction unit of a surgical cleaning and suction device, which includes a connection unit that can be freely attached to an operating unit.
が上下動できるように軸着し、この軸杆上に押圧板を左
右動できるように取付け、押圧板下面両側に位置した操
作部上に接点を設け、接点と押圧板下面間にスプリング
を介在させてなる手術用洗浄・吸引装置の操作部の作動
用押ボタン。(4) The rear end of a shaft extending in the front-rear direction is pivoted to the rear of the operating unit so that the tip can move up and down, and a pressure plate is mounted on this shaft so that it can move left and right, and is located on both sides of the bottom surface of the pressure plate. A push button for operating the operating section of a surgical cleaning/suction device, which has a contact on the operating section and a spring interposed between the contact and the lower surface of the press plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63033917A JPH01209072A (en) | 1988-02-18 | 1988-02-18 | Washing and sucking device for operation and operating part and washing suction part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63033917A JPH01209072A (en) | 1988-02-18 | 1988-02-18 | Washing and sucking device for operation and operating part and washing suction part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01209072A true JPH01209072A (en) | 1989-08-22 |
Family
ID=12399872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63033917A Pending JPH01209072A (en) | 1988-02-18 | 1988-02-18 | Washing and sucking device for operation and operating part and washing suction part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01209072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518726A (en) * | 2004-11-05 | 2008-06-05 | ブリストル−マイヤーズ スクイブ カンパニー | Vacuum wound dressing |
| JP2012504460A (en) * | 2008-10-03 | 2012-02-23 | ケーシーアイ ライセンシング インコーポレイテッド | System and method for healing a wound using a microelectromechanical system (MEMS) |
-
1988
- 1988-02-18 JP JP63033917A patent/JPH01209072A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518726A (en) * | 2004-11-05 | 2008-06-05 | ブリストル−マイヤーズ スクイブ カンパニー | Vacuum wound dressing |
| US8034037B2 (en) | 2004-11-05 | 2011-10-11 | Convatec Technologies Inc. | Vacuum wound dressing |
| US9381283B2 (en) | 2004-11-05 | 2016-07-05 | Convatec Technologies Inc. | Vacuum wound dressing |
| JP2012504460A (en) * | 2008-10-03 | 2012-02-23 | ケーシーアイ ライセンシング インコーポレイテッド | System and method for healing a wound using a microelectromechanical system (MEMS) |
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