JPS58192523A - Insert excercising apparatus of colon endoscope - Google Patents

Insert excercising apparatus of colon endoscope

Info

Publication number
JPS58192523A
JPS58192523A JP57076130A JP7613082A JPS58192523A JP S58192523 A JPS58192523 A JP S58192523A JP 57076130 A JP57076130 A JP 57076130A JP 7613082 A JP7613082 A JP 7613082A JP S58192523 A JPS58192523 A JP S58192523A
Authority
JP
Japan
Prior art keywords
mounting plate
large intestine
colon
endoscope
practice
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
Application number
JP57076130A
Other languages
Japanese (ja)
Inventor
昌章 寺田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP57076130A priority Critical patent/JPS58192523A/en
Publication of JPS58192523A publication Critical patent/JPS58192523A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は大腸への内視鏡の挿入技術を′ii得するた
めの挿入練習装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an insertion training device for learning the technique of inserting an endoscope into the large intestine.

大腸は、内視鏡検査を行なうことのできる他の臓器に比
べて形状が複雑であるため、この大腸に内視鏡を挿入す
るには高度な技術が請求される。そこで、内視鏡操作に
不慣な医学者や医学生などは、大腸モデルを用いて十分
に技術を習得してから患者の検査を行なうようにしなけ
れば非常に危険である。
The shape of the large intestine is more complex than that of other organs that can be subjected to endoscopic examination, so inserting an endoscope into the large intestine requires advanced techniques. Therefore, it is extremely dangerous for medical scientists and medical students who are inexperienced in operating endoscopes to fully acquire the skills using a colon model before testing patients.

ところで、このような挿入練習をする挿入練習装置は、
取付板上に上記大腸モデルをF9I足の形状をなすよう
に取付け、この取付板を机上などに載置して挿入練習を
するようにしている。
By the way, the insertion practice device for this kind of insertion practice is
The large intestine model is mounted on a mounting plate in the shape of an F9I foot, and this mounting plate is placed on a desk or the like to practice insertion.

しかしながら、実際の大腸検査においては、患者の***
が仰向けだけとは限られず、右脇腹あるいは左脇腹を下
にした横向きの***で内視歓を挿入することがらシ、こ
のような場合には仰向けのときに比べて大腸の8字結腸
、下行結腸、横行結腸あるいは上行結腸の状態が変化す
る。
However, in actual colon examinations, the patient's body position is not limited to lying on the back; the patient may be inserted in a horizontal position with the right or left flank facing down; The condition of the figure 8 colon, descending colon, transverse colon, or ascending colon of the large intestine changes compared to when

したがって、上記挿入練習装置によって患者の種々の体
位に尾じた状mにおける挿入練習金しなければならない
のだが、従来の挿入練習装置は大腸モデルが取付けられ
た取付板を机上などに水平に設置するだけであったため
、仰向けのIII以外の***における挿入練習をするこ
とができず、実際の患者検査を行なうときに要求される
技術全十分習得することができないということがあった
Therefore, with the above-mentioned insertion practice device, it is necessary to practice insertion in a tail-like position with the patient in various positions, but with conventional insertion practice devices, the mounting plate to which the large intestine model is attached is placed horizontally on a desk or the like. As a result, it was not possible to practice insertion in any position other than supine III, and it was not possible to fully acquire all the techniques required when conducting actual patient examinations.

この発明は上記事情にもとづきなされたもので、その目
的とするところは、患者の種々の***に毘じた内視鏡の
挿入練習をすることができるようにした大腸内視鏡挿入
練習装置を提供することにある。
This invention was made based on the above circumstances, and its purpose is to provide a colonoscope insertion training device that allows patients to practice inserting an endoscope in various positions. It is about providing.

以下、この発明の一実施例を図面を参照して説明する。An embodiment of the present invention will be described below with reference to the drawings.

まず、第1図は挿入*iii’装f111を用いて術者
2が大腸用の内視鏡3の挿入練習をしている状態を示す
。上記内視鏡3は操作部4と挿入部5とからなり、挿入
部5が後述するごとく挿入練習装rIt1に挿入される
。また、操作部4には送気送水釦58%@引釦sb、接
眼部6、アングル操作ノブ7などが設けられているとと
もにユニバーサルコード8が連結すれ、このユニバーサ
ルコード8の末端には光源装置i19に接続されるコネ
クタ1oが設けられている。内視鏡3は、このコネクタ
10を介して上記光源装F19Tf−内蔵された図示せ
ぬ送気ポンプ、送水タンク10&および吸引装置11に
接続されている。
First, FIG. 1 shows a state in which the operator 2 is practicing inserting the endoscope 3 for the large intestine using the insertion *iii' device f111. The endoscope 3 includes an operating section 4 and an insertion section 5, and the insertion section 5 is inserted into the insertion training device rIt1 as described later. In addition, the operation section 4 is provided with an air/water supply button 58% @ pull button sb, an eyepiece section 6, an angle operation knob 7, etc., and a universal cord 8 is connected to it, and the end of this universal cord 8 is connected to a light source. A connector 1o is provided to be connected to the device i19. The endoscope 3 is connected to the light source device F19Tf, an air pump (not shown), a water tank 10&, and a suction device 11 built into the light source device F19Tf through the connector 10.

なお、吸引装置111ノとコネクタ1oとの間には吸引
された汚物などを貯える貯液タンク12が介装されてい
る。
Note that a liquid storage tank 12 is interposed between the suction device 111 and the connector 1o to store the suctioned dirt and the like.

上記挿入練習装置Iiノは、第2図に示すように取付板
13と、この取付板13上に取着された大腸モデル14
とからなる。大腸モデル14はゴムなどの伸縮自在で気
密な弾性膜によって貢物と同じように形成されている。
The insertion training device Ii includes a mounting plate 13 and a colon model 14 mounted on the mounting plate 13, as shown in FIG.
It consists of. The large intestine model 14 is formed of a stretchable and airtight elastic membrane, such as rubber, in the same way as the tribute.

すなわち、大腸モデル14は直腸部15、S字結腸部1
6、下行結腸部17、横行結腸部18、上行結腸部19
、回腸部2oおよび虫垂部21が順次形成されていて、
上記回腸部2oの末端は着脱自在な栓22によって密閉
されている。S字結腸部16と横行結腸部18とには、
腸間膜に相当する第1の膜体23と第2の膜体24が連
結され、これら膜体2/、2J/は上記取付板13に押
え部材26.26を介してねじ27 、27で着脱自在
にt!i1足されている。ま友、取付板13の両側部に
は後腹膜に相当する第1の支持体28と第2の支持体2
9とが立設され、これら支持体    町・28.29
に穿設されに通孔28畠+29mに下行結腸部17と上
行結腸部19とがそれぞれ挿通支持されている。さらに
、取付板13の一端部には肛門に相当するtpJ3の支
持体30が立設され、この第3の支持体30に穿設され
た通孔JOaには第3図に示すように直腸部15の末端
部、すなわち肛門部31が挿入されている。
That is, the large intestine model 14 includes a rectal region 15 and a sigmoid colon region 1.
6, descending colon 17, transverse colon 18, ascending colon 19
, the ileum part 2o and the appendix part 21 are formed in sequence,
The distal end of the ileal section 2o is sealed with a removable stopper 22. The sigmoid colon portion 16 and the transverse colon portion 18 include
A first membrane body 23 and a second membrane body 24 corresponding to the mesentery are connected, and these membrane bodies 2/ and 2J/ are attached to the mounting plate 13 with screws 27 and 27 via presser members 26 and 26. Easy to put on and take off! i1 has been added. Friend, on both sides of the mounting plate 13 there are a first support 28 and a second support 2 corresponding to the retroperitoneum.
9 were erected, and these supports Town・28.29
The descending colon section 17 and the ascending colon section 19 are inserted and supported through the through holes 28 m + 29 m, respectively. Further, a support 30 of tpJ3 corresponding to the anus is provided upright at one end of the mounting plate 13, and a through hole JOa drilled in this third support 30 has a rectum area as shown in FIG. The distal end of 15, ie, the anal part 31, is inserted.

この肛門部31を形成する弾性膜の端部は第3の支持体
300通孔30aの周辺部に接合するよう折返されてい
る。そして、この折返された端部には、ゴムなどによっ
て平板状に形成され中心部に内視鏡3の挿入部lよシも
小径な挿入口32が穿設された弾性部材33が周辺部を
気密に接合させている。この弾性部材33は、蝶←υ” 六チ訃34によって第3の支持体30に着脱自在に取着
された枠状体35によシ周辺部が上記第3の支持体30
とで挾持固足されている。したがって、上記弾性部材3
3の挿入口32から大腸モデル14内に内視鏡3の挿入
部lを挿入すれば、挿入口32が挿入部lによって密閉
されるから、大腸モデル14の内部が気密な状態となる
・さらに、取付板13の他端両側部には、肝臓に相当す
る第1の押え体36と、ひ臓に相当する第2の押え体3
7とが立設されている。
The end portion of the elastic membrane forming the anal portion 31 is folded back so as to be joined to the peripheral portion of the through hole 30a of the third support body 300. At this folded end, an elastic member 33 is formed into a flat plate shape made of rubber or the like, and has an insertion opening 32 in the center which is smaller in diameter than the insertion part l of the endoscope 3, and the elastic member 33 covers the periphery. It is airtightly joined. This elastic member 33 has a frame-like body 35 detachably attached to the third support body 30 by a butterfly ←υ” six-piece end 34, so that the peripheral portion thereof is attached to the third support body 30.
It is firmly held in place. Therefore, the elastic member 3
If the insertion part 1 of the endoscope 3 is inserted into the large intestine model 14 through the insertion port 32 of 3, the insertion port 32 is sealed by the insertion part 1, so that the interior of the large intestine model 14 becomes airtight. A first presser body 36 corresponding to the liver and a second presser body 3 corresponding to the spleen are provided on both sides of the other end of the mounting plate 13.
7 has been erected.

そして、このように構成された挿入練習装@1は、通常
第1図に示すように大腸モデル14がカバ一体38で機
われた状態で机などの載1台39上に水平に投置され、
患者が仰向きになっ^状態の***における挿入練習が行
なわれる。
The insertion training device @1 configured as described above is usually placed horizontally on a table 39, such as a desk, with the large intestine model 14 attached to the cover 38, as shown in FIG. ,
Insertion practice is performed with the patient lying on his back.

一方、取付板13は第4図に示す支持台40によって垂
直に保持することができる。すなわち、支持台40の上
面には、長手方向両端で幅方向中央部分に上記取付板1
3の両側端部を着脱自在に嵌入することのできるコ字状
の受は共40m + 40mが設けられている。また、
取付板13の下面周辺部には枠41が設けられ、この枠
41の両側内面には複数の保合穴42(一方のみ図示)
が対応して設けられている。枠41の両側において対応
する位置の保合穴42゜42には線材金コ字状に曲成し
てなる保持機構としての保持杆43がその両脚端部を弾
性的に係合させて着脱自在に設けられる。また、支持台
40の長手方向中央部分には幅方向に沿って一対の支持
具44.44が設けられている。そして、取付板13は
、その両側端部會受は共40m+40mに嵌入し、保持
杆42の中間辺を一方の支持具44に弾性的に係合させ
ることにより、支持台40上に上下左右方向に動くこと
がないよう垂直に保持される。すなわち、支持台40は
、取付板13を柁4図に示すように大腸モデル14の下
行結腸部17が下側になる状態に保持することができ、
また取付板13を180度回転させて保持杆42を他方
の支持共44に弾性的に係合させれば上行結腸部19が
下側になる状態に保持することができる。
On the other hand, the mounting plate 13 can be held vertically by a support stand 40 shown in FIG. That is, the mounting plate 1 is provided on the upper surface of the support base 40 at both ends in the longitudinal direction and at the center in the width direction.
The U-shaped receivers into which both end portions of 3 can be removably inserted are provided with lengths of 40 m + 40 m. Also,
A frame 41 is provided around the lower surface of the mounting plate 13, and a plurality of retaining holes 42 (only one is shown) are provided on both inner surfaces of the frame 41.
are provided accordingly. In the retaining holes 42° 42 at corresponding positions on both sides of the frame 41, retaining rods 43, which serve as a retaining mechanism and are formed by bending wire rods into a U-shape, can be attached and detached by elastically engaging both leg ends thereof. established in Further, a pair of supports 44, 44 are provided along the width direction at the longitudinal center portion of the support base 40. Then, the mounting plate 13 is fitted with both end supports of 40 m + 40 m, and by elastically engaging the middle side of the holding rod 42 with one of the supports 44, the mounting plate 13 is mounted on the support base 40 in the vertical and horizontal directions. It is held vertically so that it does not move. That is, the support base 40 can hold the mounting plate 13 in a state where the descending colon part 17 of the large intestine model 14 is on the lower side, as shown in Figure 4.
Further, by rotating the mounting plate 13 by 180 degrees and elastically engaging the holding rod 42 with the other support 44, the ascending colon portion 19 can be held in a downward position.

このような構成によれば、支持台40を用いなけれは取
付板13を第1図に示すように水平に設置して患者が仰
向きになった***に相当するときのせ態の挿入線Wを行
なうことができる。
According to such a configuration, if the support base 40 is not used, the mounting plate 13 is installed horizontally as shown in FIG. be able to.

また、支持台40f用いて大腸モデル14の下行結腸部
I7あるいは上行結腸部18が下1lIlになるよう取
付板13f:垂直に保持すれは1.l!省が左脇腹ある
いは右脇腹を下にして横向きになりた***に相当すると
きの状態の挿入練習を行なうことができる。
Also, use the support stand 40f to hold the attachment plate 13f vertically so that the descending colon part I7 or the ascending colon part 18 of the large intestine model 14 is at the bottom 1lIl. l! You can practice insertions when the position corresponds to lying on your side on your left or right side.

なお、この発明は上記一実施例に限定されず、たとえば
図示はしないが取付板を保持台に保持機構としてのリン
ク機構によって水平な状態から垂直な状態の間の任意の
位置で保持することができるように連結しておけば、挿
入練習を仰向きや横向きだけでなく、それ以外の斜めの
***を想定して行なうこともできる。
Note that the present invention is not limited to the above-mentioned embodiment; for example, although not shown in the drawings, the mounting plate may be held at any position between a horizontal state and a vertical state by a link mechanism serving as a holding mechanism on a holding base. If you connect them so that they can be connected, you can practice insertion not only on your back or side, but also in other diagonal positions.

また、取付板を保持台に保持するための保持fkR構は
保持杆やリンク@構だけに限られず、他の手段を用いて
もよく、要は保持台に対して取ない状態であればよい。
Furthermore, the holding fkR structure for holding the mounting plate on the holding base is not limited to the holding rod or the link @ structure, and other means may be used, as long as it is not held against the holding base. .

以上述べたようにこの発明は、内視鏡を挿入することの
できる大腸モデルが取付けられ次数付板を支持台によ・
て任意の方向に支持すると   町とができるようにし
友。したがって、従来のように患者が仰向きになった体
位だけでなく、横向きなど種々の***を想定した挿入練
習ができるので、実際の内祝検査を行なう上で要求され
る挿入技術f:蓚寮に習得することができる。
As described above, the present invention has a large intestine model into which an endoscope can be inserted, and a plate with orders is mounted on a support stand.
Support the town in any direction and make friends. Therefore, it is possible to practice insertion not only in the traditional position with the patient lying on their back, but also in various positions such as lying on their side, allowing them to practice the insertion techniques required for actual examinations. can do.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの発明の一実施例を示し、第1図は挿入練習装
瞳の使用状態の説明図、第2図は大腸モデルの平面図、
第3図は大腸モデルのik腸郡部端部拡大断面図、第4
図は支持台に取付板を保持した状態の斜視図である。 3・・・内視鏡、13・・・取付板、14・・・大腸モ
デル、40・・・支持台。 出願人代理人  弁理士 鈴 江 武 彦第1図 第2図 93図 第4!!l
The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of the state in which the insertion training device is used, and FIG. 2 is a plan view of a large intestine model.
Figure 3 is an enlarged cross-sectional view of the end of the ik intestine section of the large intestine model;
The figure is a perspective view of the mounting plate held on the support base. 3... Endoscope, 13... Mounting plate, 14... Large intestine model, 40... Support stand. Applicant's agent Patent attorney Takehiko Suzue Figure 1 Figure 2 Figure 93 Figure 4! ! l

Claims (1)

【特許請求の範囲】[Claims] 内視鏡を挿入することのできる大腸モデルと、この大腸
モデルが取付けられた取付板と、この取付板を任意の方
向に支持することのできる支持台とを具備したこと′t
−特徴とする大腸内視鏡挿入練習装置。
Equipped with a large intestine model into which an endoscope can be inserted, a mounting plate to which this large intestine model is attached, and a support base capable of supporting this mounting plate in any direction.
-Characteristic colonoscope insertion practice device.
JP57076130A 1982-05-07 1982-05-07 Insert excercising apparatus of colon endoscope Pending JPS58192523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076130A JPS58192523A (en) 1982-05-07 1982-05-07 Insert excercising apparatus of colon endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076130A JPS58192523A (en) 1982-05-07 1982-05-07 Insert excercising apparatus of colon endoscope

Publications (1)

Publication Number Publication Date
JPS58192523A true JPS58192523A (en) 1983-11-10

Family

ID=13596352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076130A Pending JPS58192523A (en) 1982-05-07 1982-05-07 Insert excercising apparatus of colon endoscope

Country Status (1)

Country Link
JP (1) JPS58192523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081568A (en) * 2004-09-14 2006-03-30 Pentax Corp Endoscope operation training apparatus
WO2011027634A1 (en) 2009-09-07 2011-03-10 学校法人昭和大学 Exercise model for small intestine endoscope

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081568A (en) * 2004-09-14 2006-03-30 Pentax Corp Endoscope operation training apparatus
JP4502757B2 (en) * 2004-09-14 2010-07-14 Hoya株式会社 Endoscopy operation training device
WO2011027634A1 (en) 2009-09-07 2011-03-10 学校法人昭和大学 Exercise model for small intestine endoscope
CN102473359A (en) * 2009-09-07 2012-05-23 学校法人昭和大学 Exercise model for small intestine endoscope
CN102473359B (en) * 2009-09-07 2014-08-20 学校法人昭和大学 Exercise model for small intestine endoscope

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