JPH0761332B2 - Hollow organ anastomosis reinforcement - Google Patents
Hollow organ anastomosis reinforcementInfo
- Publication number
- JPH0761332B2 JPH0761332B2 JP23079487A JP23079487A JPH0761332B2 JP H0761332 B2 JPH0761332 B2 JP H0761332B2 JP 23079487 A JP23079487 A JP 23079487A JP 23079487 A JP23079487 A JP 23079487A JP H0761332 B2 JPH0761332 B2 JP H0761332B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow organ
- reinforcement
- anastomotic
- anastomosis
- view
- 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
- Surgical Instruments (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、手術中、中空器官を吻合する際に使用する補
強具に関する。TECHNICAL FIELD The present invention relates to a stiffener for use in anastomosis of hollow organs during surgery.
血管及び腸官等の中空器官の吻合を行った後、外部から
何もしない場合もあるが、縫合部にかかる引っ張り、圧
縮等の力に対する補強のために平面状のものを縫合部に
巻きつけるほうが好ましい。従来からテフロン等の様々
な材質のものがこの目的に用いられてきたが、生体非吸
収性材料に限られていた。After performing an anastomosis of a hollow organ such as a blood vessel and an intestinal tract, nothing may be done from the outside, but a flat one is wrapped around the suture to reinforce the tension and compression applied to the suture. Is preferable. Conventionally, various materials such as Teflon have been used for this purpose, but they were limited to non-bioabsorbable materials.
またこの平面状のものは、前記縫合部に巻きつけた後に
固定する目的で縫合していた。In addition, this flat plate was sewn for the purpose of fixing it after being wound around the sutured portion.
しかしながら従来の中空器官補強具による時は以下のよ
うな欠点があった。However, the conventional hollow organ reinforcement has the following drawbacks.
すなわち、材質が生体非吸収性材料であるので再手術を
施行して取り出さない限り永久に生体内に残りこれは好
ましいことではなかった。That is, since the material is a non-bioabsorbable material, it remains in the body forever unless it is re-operated and taken out, which is not preferable.
さらに縫合部に巻きつけた後に、巻が戻らないように縫
合によって固定しなければならず、そのために別に縫合
具が必要であったので患者にとっても手術医者にとって
も出来る限り短くしたい手術時間を長くさせる一因とな
っていた。Furthermore, after wrapping around the sutured part, it was necessary to fix it with sutures so that it would not unroll, and a separate suture tool was needed for that purpose, so both the patient and the surgeon want to shorten the operation time as much as possible. It was one of the causes.
本発明は、従来の中空器官吻合補強具がもつ以上のよう
な問題点を解消させ、中空器官の縫合部の補強方法を簡
単にしてなお且つ再手術して取り出さなくてもよいよう
な中空器官吻合補強具を提供することを目的とする。The present invention solves the above-mentioned problems of the conventional hollow organ anastomotic reinforcement tool, simplifies the method of reinforcing the suture portion of the hollow organ, and does not require re-operation to remove the hollow organ. It is intended to provide an anastomotic stiffener.
本発明は、その目的を達成させるために、次のような構
成としている。すなわち、本発明に係る中空器官吻合補
強具は、中空器官を吻合した後に該中空器官を外部から
巻くことによって吻合部を補強する平面状の中空器官吻
合補強具であって、該中空器官吻合補強具の材質を生体
吸収性材料とすると共に、両端部が互いに連結されるフ
ァスナーになっていて、その一方は表面上に多数のルー
プを備え、もう一方は表面上に多数の引っ掛かり部分を
もった小片を備えていることを特徴とする。（このファ
スナーのことを以下マジックテープ（登録商標）と呼
ぶ。） 〔実施例〕 本発明の実施例を、図面を参照しながら説明する。第１
図は、本発明に係る中空器官吻合補強具の一実施例の正
面図及び側面図である。平面状の中空器官吻合補強具本
体１の両端に、その両端を固定しておくことができるマ
ジックテープ（登録商標）2,3を備えている。前記補強
具本体の形状は第１図に示す長方形に限るものではな
く、吻合する中空器官の形状及び吻合状態に応じて円
形、正方形及び多角形等様々な形状が考えられる。また
前記マジックテープ（登録商標）の形状は第３図（第１
図のＡ部の拡大図）及び第４図（第１図のＢ部の拡大
図）に示すように、支持体の一方はその表面状に多数の
ループ２を備え、他の支持体３はその表面上に多数の引
っ掛かり部分をもった小片を備えている。しかしながら
この形状はあくまで一例にすぎず、この形状以外でも同
じ機能を示すものは全て包含するものである。The present invention has the following configuration in order to achieve the object. That is, the hollow organ anastomotic reinforcement according to the present invention is a planar hollow organ anastomosis reinforcement for reinforcing an anastomosis portion by anastomosing a hollow organ and then winding the hollow organ from the outside. The material of the tool is a bioabsorbable material, and both ends are a fastener that is connected to each other, one of which has a large number of loops on the surface and the other of which has a large number of catches on the surface. It is characterized by having small pieces. (This fastener is hereinafter referred to as Velcro (registered trademark).) [Example] An example of the present invention will be described with reference to the drawings. First
FIG. 1 is a front view and a side view of an embodiment of a hollow organ anastomotic reinforcement tool according to the present invention. The flat hollow organ anastomotic stiffener main body 1 is provided at both ends with magic tapes (registered trademark) 2 and 3 capable of fixing the both ends. The shape of the reinforcement body is not limited to the rectangle shown in FIG. 1, but various shapes such as a circle, a square, and a polygon can be considered depending on the shape of the hollow organ to be anastomosed and the anastomosis state. The shape of the Velcro tape (registered trademark) is shown in FIG.
As shown in FIG. 4 (enlarged view of portion A) and FIG. 4 (enlarged view of portion B in FIG. 1), one of the supports has a large number of loops 2 on its surface, and the other support 3 is It has a small piece with a large number of catches on its surface. However, this shape is merely an example, and all shapes other than this shape having the same function are included.
第２図は、該中空器官吻合補強具を中空器官縫合部に実
際に巻いている状態を示した正面判断面図及び側面断面
図である。吻合部に前記中空器官吻合補強具を巻いてお
けば、引っ張り、圧縮及び剪断等の力を吸収してくれる
ので非常に便利である。さらに材質は生体吸収性材料を
使用するので一定の期間、強度を保ちその後生体に吸収
されるので従来のものに比べて非常に有利である。また
前記中空器官吻合補強具の固定は、この補強具がマジッ
クテープ（登録商標）を備えているので第２図のように
端部を単に重ね合わせるだけで可能になり、従来のよう
に多くの時間をかけて縫合する必要がなくなった。FIG. 2 is a front determination side view and a side sectional view showing a state in which the hollow organ anastomotic reinforcement is actually wound around a hollow organ sutured portion. If the hollow organ anastomotic reinforcement is wrapped around the anastomosis portion, it absorbs forces such as pulling, compressing and shearing, which is very convenient. Furthermore, since a bioabsorbable material is used as the material, the strength of the material is maintained for a certain period of time and the material is then absorbed by the living body, which is very advantageous as compared with the conventional material. Further, since the hollow organ anastomotic reinforcing tool is fixed by the magic tape (registered trademark), the hollow organ anastomotic reinforcing tool can be fixed by simply overlapping the ends as shown in FIG. There is no need to suture over time.
この平面状の中空器官吻合補強具の形態としては、編み
物布、織物布及び不織布等の布状のもの又はフィルム状
のもの、メッシュ状のもの等が考えられる。As a form of the planar hollow organ anastomotic reinforcement, a cloth-like one such as a knitted cloth, a woven cloth and a non-woven cloth, a film-like one, a mesh-like one and the like can be considered.
前記生体吸収性材料としては、乳酸、グルコール酸、β
−ヒドロキシブチルカルボン酸、β−プロピオラクト
ン、γ−バレロー３−メチルブチロラクトン、δ−バレ
ロラクトン、ε−カプロラクトン等から得られるホモ重
合体及び共重合体、キチン等が考えられる。もちろん上
記ループ及び小片も同様の生体吸収性材料を使用するも
のである。Examples of the bioabsorbable material include lactic acid, glycolic acid, β
-Homopolymers and copolymers obtained from -hydroxybutylcarboxylic acid, β-propiolactone, γ-valero-3-methylbutyrolactone, δ-valerolactone, ε-caprolactone and the like, chitin and the like are considered. Of course, the above loops and small pieces use the same bioabsorbable material.
本発明の中空器官吻合補強具を使用すれば、自然に生体
に吸収されるので再手術をして生体内から取り出す必要
がない。さらに両端がマジックテープ（登録商標）にな
っているので、別の縫合部品を使用しなくても中空器官
の大きさに合わせて希望の位置で固定できる。When the hollow organ anastomotic reinforcement of the present invention is used, it is naturally absorbed by the living body, and therefore it is not necessary to perform re-operation and take it out of the living body. Furthermore, since both ends are Velcro (registered trademark), it can be fixed at a desired position according to the size of the hollow organ without using a separate suture component.
第１図・・・本発明に係る中空器官吻合補強具の一実施
例の正面図及び側面図 第２図・・・第１図の中空器官吻合補強具を中空器官縫
合部に実際に巻いている状態を示した正面半断面図及び
側面断面図 第３図・・・第１図のＡ部分の拡大図 第４図・・・第１図のＢ部分の拡大図 1.本発明の中空器官吻合補強具 2.ループ部分、3.小片部分 4.5.中空器官、6.縫合糸1 ... Front view and side view of an embodiment of a hollow organ anastomotic reinforcement device according to the present invention FIG. 2 ... Actually winding the hollow organ anastomosis reinforcement device of FIG. 1 around a hollow organ suture portion Front half sectional view and side sectional view showing a state in which FIG. 3 is an enlarged view of a portion A in FIG. 1. FIG. 4 is an enlarged view of a portion B in FIG. 1. 1. The hollow organ of the present invention Anastomosis Reinforcement 2. Loop, 3. Small piece 4.5. Hollow organ, 6. Suture
Claims (1)
から巻くことによって吻合部を補強する平面状の中空器
官吻合補強具において、該中空器官吻合補強具の材質を
生体吸収性材料とすると共に、両端部が互いに連結され
るファスナーになっていて、その一方は表面上に多数の
ループを備え、もう一方は表面上に多数の引っ掛かり部
分をもった小片を備えていることを特徴とする中空器官
吻合補強具。1. A planar hollow organ anastomotic reinforcing tool for reinforcing an anastomosis portion by externally winding the hollow organ after anastomosing the hollow organ, wherein the hollow organ anastomosis reinforcing tool is made of a bioabsorbable material. Is characterized by a fastener having both ends connected to each other, one of which has a large number of loops on the surface, and the other of which has a small piece having a large number of catches on the surface. Hollow organ anastomotic stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23079487A JPH0761332B2 (en) | 1987-09-14 | 1987-09-14 | Hollow organ anastomosis reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23079487A JPH0761332B2 (en) | 1987-09-14 | 1987-09-14 | Hollow organ anastomosis reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6472740A JPS6472740A (en) | 1989-03-17 |
| JPH0761332B2 true JPH0761332B2 (en) | 1995-07-05 |
Family
ID=16913374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23079487A Expired - Fee Related JPH0761332B2 (en) | 1987-09-14 | 1987-09-14 | Hollow organ anastomosis reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0761332B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9999408B2 (en) | 2011-09-14 | 2018-06-19 | Ethicon Endo-Surgery, Inc. | Surgical instrument with fluid fillable buttress |
-
1987
- 1987-09-14 JP JP23079487A patent/JPH0761332B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6472740A (en) | 1989-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4750492A (en) | Absorbable suture apparatus, method and installer | |
| JP3284505B2 (en) | Tissue opening treatment device | |
| US9060767B2 (en) | Tissue fastener and methods for using same | |
| JP4790285B2 (en) | Method and apparatus for repairing tears in triangular fibrocartilage complex | |
| US5282809A (en) | Endoscopic suturing device | |
| US4006747A (en) | Surgical method | |
| US5074874A (en) | Suture devices particularly useful in endoscopic surgery | |
| US6991643B2 (en) | Multi-barbed device for retaining tissue in apposition and methods of use | |
| JP3526487B2 (en) | Medical sutures | |
| US20050070931A1 (en) | Method and apparatus for creating a restriction in the stomach or other anatomical structure | |
| JP2001507972A (en) | Loop surgical fasteners, instruments, and methods for minimally invasive vascular and endoscopic surgery | |
| JP2021053385A (en) | One-way adjustable loop suture constructs and methods of forming and using the same | |
| WO2005007208A1 (en) | Suture prosthetic material for automatic sewing device | |
| JPH0618584B2 (en) | Plate set with suture for fixing bone | |
| CA2290533A1 (en) | One-way surgical sutures and the manufacture thereof | |
| CN107595345B (en) | Anastomosis reinforcement repair piece | |
| JP2001198131A (en) | Suture for operation having ring | |
| JPH0761332B2 (en) | Hollow organ anastomosis reinforcement | |
| JP2962606B2 (en) | Medical prostheses | |
| Shibata et al. | Repair of postinfarction ventricular septal defect with joined endocardial patches | |
| CN207949845U (en) | Previous anastomotic reinforcing and repairing part, previous anastomotic reinforcing and repairing external member and tube type anastomat external member | |
| Tolhurst et al. | “Tie-over sutures” fixed by staples | |
| JPH0318355A (en) | Hollow organs anastomotic tool | |
| JP2826144B2 (en) | Biological organ anastomosis instrument | |
| RU2025092C1 (en) | Method for application of double-row intestinal suture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |