CN85203973U - Anastomosing implement with elastic ring for intestine, stomach, etc - Google Patents

Anastomosing implement with elastic ring for intestine, stomach, etc Download PDF

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Publication number
CN85203973U
CN85203973U CN 85203973 CN85203973U CN85203973U CN 85203973 U CN85203973 U CN 85203973U CN 85203973 CN85203973 CN 85203973 CN 85203973 U CN85203973 U CN 85203973U CN 85203973 U CN85203973 U CN 85203973U
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CN
China
Prior art keywords
ring
characterized
elastic
elastic ring
stapler according
Prior art date
Application number
CN 85203973
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Chinese (zh)
Inventor
姚鑫泉
Original Assignee
中国人民解放军第八十八医院
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Publication date
Application filed by 中国人民解放军第八十八医院 filed Critical 中国人民解放军第八十八医院
Priority to CN 85203973 priority Critical patent/CN85203973U/en
Publication of CN85203973U publication Critical patent/CN85203973U/en

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Abstract

The utility model relates to an anastomat for the elastic ring ligature in the large intestine chamber. The utility model is composed of a ring positioning device and a fixing link; the ring positioning device has a plurality of support rods for elastic rings, the support rods brace the elastic rings, and the elastic rings are self-locking. The elastic rings are positioned on the support ring of the fixing link as a definite canter and a definite distance by the pushing bush via the spring force when a control switch is pressed.

Description

一种用于食道、胃、大肠的腔内弹力环扎吻合器。 A method for the esophagus, stomach, colon cavity stretch cerclage stapler.

公知的管型消化道横断手术吻合是采用丝线缝合或用钽钉吻合(GF-1管型消化道吻合器说明书)。 Well known tube-type surgical stapling gastrointestinal tract is transected using silk sutures or staples stapling tantalum (GF-1 manual stapler gastrointestinal-type tube). 上述方法手术时间长,在吻合口遗留缝合材料成为异物刺激。 The method of the above-described operation time, the anastomotic suture material becomes a legacy foreign body stimulus. 有可能招致术后并发症(感染、瘘、狭窄)。 There may lead to postoperative complications (infection, fistula, stricture). 我国首创的腔内弹力环扎吻合术(《中华肿瘤杂志》1982年第一期)具有手术时间短,吻合严密牢固,术后进食早、恢复快,吻合口不留遗物等优点。 Our first cavity stretch encircling anastomosis ( "Chinese Journal of Cancer" in 1982, the first phase) has a shorter operative time, fit tight and firm, after eating early, rapid recovery, anastomotic advantage of not leaving relics. 现有技术中借用其它手术器械损伤不便,易失误,尚无专用于腔内弹力环扎的吻合器。 Other prior art surgical instruments borrowed damage inconvenient, error prone, no dedicated elastic force in the cavity of cerclage stapler.

本实用新型解决了这种腔内弹力环扎吻合器。 The present invention addresses this cavity encircling elastic stapler.

这种腔内弹力环扎吻合器由置环器和固定杆组成。 This cavity consists of elastic encircling anastomosis ring set and the fixing rods. 置环器上方设一收拢环。 A ring disposed opposing above the collapsed ring. 置环器内有弹力环撑杆和推环套,弹力环撑杆均匀分布在置环器同一园周上,数量不少于三根,其开合由一滑管控制,撑开后能自锁,固定杆在滑管内限定了固定杆上支撑环与撑开后的弹力环之间的位置,保证推环套将弹力环推出后落在支撑环上。 An elastic ring placed inside the ring and the push collar stays, struts elastic ring distributed evenly on the same circumferential position loop, a number of not less than three, which is controlled by opening and closing a slide tube, the self-locking distraction , a fixed rod defining the position of the support rod between the fixed ring and elastic ring stretched in the slide tube, to ensure the force of the push collar fall on the support ring after the introduction of the ring. 推环套有控制开关,靠一组弹簧的弹力将弹力环推出,固定杆上端有一对可控的止退翼片,防止支撑环脱落、环扎完后固定杆下套上推,二翼片缩回,可取下固定杆。 Push collar control switch, by a plurality of elastic force of the spring will launch the ring, a pair of end rod fixed to a controllable retaining flap, to prevent falling off the support ring, after cerclage fixing sleeve push lever, two flaps retracted removable fixation rod. 固定杆下套设一环形刀,用于腔内体打孔,平时由可伸缩的弹簧杆保护刀口。 A lever fixed annular sleeve disposed knives for puncturing body cavities, usually from the edge protection telescopic spring rod.

该腔内弹力环扎吻合器体积小,重量轻,结构简单,操作方便,置环定中心、定距离,并一次成功,缩短手术时间。 The cavity encircling elastic stapler small size, light weight, simple structure, convenient operation, opposing centering ring, fixed distance, and a successful, shorten the operation time.

附图表示了本实用新型的一个具体的腔内弹力环扎吻合器。 The drawings represent the present invention a particular cavity stretch cerclage stapler.

图1为置环器的轴剖图;图2为固定杆的轴剖图。 FIG. 1 is a sectional view of the shaft opposite loop filter; FIG. 2 is a cross-sectional view of the fixing rod axis.

该腔内弹力环扎吻合器呈园柱形,置环器有一个护套(1),护套(1)内有撑杆座(2)和推环套(3),撑杆座(2)上均匀销联着6根弹力环撑杆(4),内有滑管(5)控制弹力环撑杆(4)的开合。 The cavity encircling elastic stapler cylindrical shape, has a ring set with a sheath seat struts (2) and the push collar (3) (1), the sheath (1), seat strut (2 a) uniformly with the pin 6 stays elastic ring (4), there are slide tube (5) to control stretch ring struts (4) opening and closing. 下按推环套(3),使开关簧片(6)顶在护套(1)的开关孔内,下拉滑管(5)弹力环撑杆(4)闭合,套入弹力环后上推滑管(5),弹力环撑杆(4)即将弹力环撑开并自锁,此时置环器处于待发状态。 By pushing the collar (3), that the reed switches (6) against the sheath (1) of the switch hole, pull down the slide tube (5) stays elastic ring (4) is closed, the elastic force of the set into the push ring slide pipe (5), elastic ring strut (4) is about stretched elastic and self-locking ring, when the ring is placed in the outgoing state. 固定杆主要由上套(7)和下套(8)组成,上端有一对可控的止退翼片(9),防止支撑环(10)脱落。 Fixation rod is mainly composed sleeve (7) and a lower sleeve (8) composed of a pair of upper retaining controllable flap (9), to prevent the support ring (10) off. 下套(8)有一用于腔体打孔的环形刀,平时由可伸缩的弹簧杆(11)保证刀口。 The sleeve (8) has an annular cutter for perforating the cavity, usually by a telescopic spring rods (11) to ensure that blade. 上套(7)外表有二条纵沟,便于切断荷包缝线。 The sleeve (7) has two outer longitudinal grooves, the purse suture to facilitate cutting. 固定杆和管型消化道断口缝好后,插入置环器滑管(5)内,固定杆上套(7)与滑管(5)顶端接触限定支撑环(10)与撑开的弹力环之间的位置,按开关(13),推环套(3)靠下面的弹簧(12)的弹力将弹力环推出落在被吻合体环包的支撑环(10)上。 And a tubular rod fixed to the digestive tract after fracture sewn, loop filter insert facing the slide tube (5), the stationary rod sleeve (7) and the sliding tube (5) defining the top of the contact support ring (10) is stretched elastic ring position between, press the switch (13), push the collar (3) below by a spring (12) force of the elastic support ring Release ring falls to the package anastomotic ring body (10). 上推固定杆下套(8)。 Push lever fixed sleeve (8). 二止退翼片(9)缩回,抽出固定杆,完成弹力环扎吻合。 Two retaining flap (9) is retracted, the fixation rod out, the elastic force of cerclage completed anastomosis.

本实用新型不限于本实施例,其保护范围由权利要求限定。 The present invention is not limited to the present embodiment, the scope of which is defined by the claims.

Claims (6)

1.用于食道、胃、大肠的腔内弹力环扎吻合器,其特征是由置环器(图1)和固定杆(图2)组成,置环器装有弹力环撑杆(4)和推环套(3)。 1. For the esophagus, stomach, colon cavity stretch cerclage stapler, characterized by a counter ring (Figure 1) and fixed rod (FIG. 2) composed of a ring equipped with elastic ring opposite the struts (4) and the push collar (3).
2.根据权利要求1所述的吻合器,其特征是弹力环撑杆(4)均匀分布在置环器同一园周上,其数量不少于三根。 2. The stapler according to claim 1, characterized in that the elastic ring struts (4) uniformly distributed over the circumferential ring is set in the same, in an amount of not less than three.
3.根据权利要求1或2所述的吻合器,其特征是弹力环撑杆(4)的开合由滑管(5)控制,撑开后能自锁。 3. The stapler according to claim 1 or claim 2, characterized in that the elastic ring spacer (4) is controlled by opening and closing the slide tube (5), after the self-locking softened.
4.根据权利要求1所述的吻合器,其特征是推环套(3)靠一组弹簧(12)的弹力将弹力环推出。 4 by a plurality of springs (12) Release force of the elastic ring stapler according to claim 1, characterized in that the push collar (3) as claimed in claim.
5.根据权利要求1所述的吻合器,其特征是固定杆上端有一对可控的止退翼片(9)。 5. The stapler according to claim 1, characterized in that the stationary rod end with a pair of controllable retaining flap (9).
6.根据权利要求1所述的吻合器,其特征是固定杆下套(8)有一环形刀,刀口由可伸缩的弹簧杆(11)保护。 6. The stapler according to claim 1, characterized in that the lever fixed sleeve (8) has an annular knife edge is protected by a telescopic spring rods (11).
CN 85203973 1985-09-19 1985-09-19 Anastomosing implement with elastic ring for intestine, stomach, etc CN85203973U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 85203973 CN85203973U (en) 1985-09-19 1985-09-19 Anastomosing implement with elastic ring for intestine, stomach, etc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 85203973 CN85203973U (en) 1985-09-19 1985-09-19 Anastomosing implement with elastic ring for intestine, stomach, etc

Publications (1)

Publication Number Publication Date
CN85203973U true CN85203973U (en) 1986-05-21

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Application Number Title Priority Date Filing Date
CN 85203973 CN85203973U (en) 1985-09-19 1985-09-19 Anastomosing implement with elastic ring for intestine, stomach, etc

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Country Link
CN (1) CN85203973U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156659A (en) * 2011-12-14 2013-06-19 柯惠Lp公司 Surgical stapling apparatus including buttress attachment via tabs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103156659A (en) * 2011-12-14 2013-06-19 柯惠Lp公司 Surgical stapling apparatus including buttress attachment via tabs
US10321908B2 (en) 2011-12-14 2019-06-18 Covidien Lp Surgical stapling apparatus including buttress attachment via tabs

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