CN107890365A - Anti-slippery surgical suture - Google Patents

Anti-slippery surgical suture Download PDF

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Publication number
CN107890365A
CN107890365A CN201711114222.6A CN201711114222A CN107890365A CN 107890365 A CN107890365 A CN 107890365A CN 201711114222 A CN201711114222 A CN 201711114222A CN 107890365 A CN107890365 A CN 107890365A
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CN
China
Prior art keywords
portion
surgical suture
part
suture
surgical
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CN201711114222.6A
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Chinese (zh)
Inventor
季正明
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丽水市正明机械科技有限公司
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Priority to CN201711114222.6A priority Critical patent/CN107890365A/en
Publication of CN107890365A publication Critical patent/CN107890365A/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166Sutures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526Methods of manufacturing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166Sutures
    • A61B2017/06176Sutures with protrusions, e.g. barbs

Abstract

The invention relates to the technical field of surgical sutures, in particular to an anti-slippery surgical suture which comprises a first part and a second part distributed in a spaced mode. The section of the first part of the surgical suture is uniform in width, and the width of the section of the second part is larger than that of the section of the first part. The second part is elliptic. Along-strip-shaped hole is formed in the middle in the elliptic second part. The length of the hole is not smaller than the length of the short axis of the elliptic second part, and the width of the hole is not smaller than the width of the section of the first part. Compared with a traditional surgical suture, the surgical suture has the advantages of being prevented from slipping and being capable of easily piercing through muscles and low in cost and can save the knot tying time in the surgical suturing process and relieve pains of a patient.

Description

一种防脱滑的手术缝合线 An anti-slip off of the surgical suture

技术领域 FIELD

[0001]本发明涉及一种手术缝合线,具体涉及一种防脱滑的手术缝合线。 [0001] The present invention relates to a surgical suture, particularly relates to an anti-slip off of surgical sutures.

背景技术 Background technique

[0002] 传统的手术缝合线为非吸收线,使用该类缝合线在术后缝合过程中,造成的创伤较大,在伤口愈合后还需要进行拆线,造成二次创伤,导致恢复时间也较长;且缝合线一般都是整条的线,手术前需要浪费大量时间来穿针引线,当需要做连续缝合时,第一针往往要缝合后打好几个结以防止手术缝合线出现脱滑现象。 [0002] The traditional surgical sutures non-absorption line, the use of such wound suture after suturing, resulting in larger, but also the need for stitches in wound healing, causing secondary trauma, resulting in recovery time long; and generally the entire suture line, need to waste a lot of time before surgery to thread the needle, when it is necessary to make a continuous suture, the first needle often lay several nodes to be sutured to prevent the surgical suture slip phenomenon occurs off . 但是由于创口部位的空间有限,这样操作的方式不仅会额外增加一些繁杂的步骤,相应的也会延长手术时间以及麻醉时间,致使患者危险系数增加。 However, due to limited space wound site, the way this operation will not only add some extra complicated steps, the corresponding time will extend the operation time and anesthesia, resulting in increased patient risk factor.

[0003] 为了减少打结甚至不打结,缩短手术时间,申请号为CN201120279072.6,授权公告号为CN2〇2161363U的实用新型专利公开了一种适用于双头针的减张手术缝合线,该减张手术缝合线,适用于双头针结构,该双头针手术缝合针由针体和分布在针体两端的针头构成。 [0003] In order to reduce even knot tying, shorten the operation time, Application No. CN201120279072.6, authorized announcement No. CN2〇2161363U Utility Model patent discloses a double-ended needle suitable for surgical suture to reduce tension, the surgical suture to reduce tension, the structure is suitable for double-ended needle, surgical suture needle of the double-ended needle by the needle body and the needle across the distributed configuration the needle. 减张手术缝合线由中间向两侧形成有对称结构的倒刺,在连续缝合时由于手术缝合线上的倒刺,使得穿过的组织承受到张力,防止了连续缝合时缝合线的发生滑脱现象。 Zhang Save surgical sutures from the intermediate to the barbed symmetrical structure formed on both sides, since the barbed suture during continuous operation of the suture so that the tissue is subjected to tension through, prevent the occurrence of slippage of the suture continuous suture phenomenon. 但是这种手术缝合线不易生产,且由于手术缝合线的材质一般为柔性软体的材质,仅仅使用倒刺结构并不能完全代替打结。 But this is not easy to produce surgical sutures, surgical suture materials and because generally soft flexible material, using only the barb structure can not be completely replaced by knotting. 因此,如何使手术缝合线在缝合过程中不需要打结并且容易生产,是本领域技术人员需要解决的技术问题。 Therefore, how to make knotted surgical suture during stitching need not and easy to produce, it is skilled in the art the technical problem to be solved.

发明内容 SUMMARY

[0004] 针对现有技术存在上述技术问题,本发明提供一种能够在手术缝合过程中不需要打结并且容易生产的手术缝合线。 [0004] for the presence of the above technical problems of the prior art, the present invention provides a knotted surgical suture need not process and easy to produce surgical sutures.

[0005] 为实现上述目的,本发明提供以下技术方案: 一种防脱滑的手术缝合线,包括第一部分和第二部分,第一部分和第二部分间隔分布, 手术缝合线的第一部分的截面宽度均匀,第二部分的截面宽度比第一部分的截面宽度大, 第二部分呈椭圆形,在椭圆形内部居中位置开有长条形的孔,该孔的长度不小于椭圆形的短轴长度,该孔的宽度不小于第一部分的截面宽度。 [0005] To achieve the above object, the present invention provides the following technical solutions: A retaining slip surgical suture, comprising a first portion and a second portion, the first and second portions spaced cross section of the first portion of the surgical suture uniform width, a cross-sectional width of the second portion is larger than the cross-sectional width of the first portion, a second portion of the oval, the oval centered position inside the elongated hole is opened, the length of the hole is not less than the length of the minor axis of the ellipse the width of the hole is not less than the cross-sectional width of the first portion.

[0006] 优选地,孔的形状为矩形或椭圆形。 [0006] Preferably, the shape of the aperture is rectangular or oval.

[0007] 优选地,第一部分的截面为圆形。 [0007] Preferably, the first portion of the cross section is circular.

[0008]优选地,该手术缝合线包括可降解材质,使得在手术后不必进行拆线,减轻患者痛苦。 [0008] Preferably, the surgical suture comprises a biodegradable material, so that the stitches is not necessary after surgery, reduce patient suffering.

[0009] 优选地,该手术缝合线中的可降解材质为聚乙交酯。 [0009] Preferably, the surgical sutures made of degradable polyglycolide.

[0010] 优选地,该手术缝合线中还包括消炎止血药,以利于伤口愈合。 [0010] Preferably, the surgical suture comprises a further anti-inflammatory hemostatic agents to facilitate wound healing.

[0011] 此外,本发明还提供一种制备防滑脱的手术缝合线的制备方法,包括如下步骤: 步骤(1)恪融纺丝:将制备手术缝合线的高分子材料溶融,利用恪融纺丝方法制备得到粗旦丝线; 步骤(2)加热:将步骤(1)制得的粗旦丝线均匀加热,使得粗旦丝线变得柔软; 步骤(3)压丝:将加热后的粗旦丝线通过挤压装置进行间断挤压,挤压装置包括一个压力辊和一个受力凹槽,压力辊上沿轴向均匀间断分布有多个椭圆形的突起,突起的椭圆形的短轴方向与压力辊的轴向方向一致;受力凹槽的宽度不小于椭圆形的突起的短轴长度, 加热后的粗旦丝线匀速通过受力凹槽的中间位置,均匀间断分布的多个椭圆形的突起间断挤压粗旦丝线而使得粗旦丝线上均匀分布有椭圆形的第二部分; 步骤(4)打孔:通过打孔装置,对粗旦丝线上的椭圆形的第二部分的居中位置进行打孔,孔为 [0011] Further, the present invention also provides a method of preparing a slip-off preventing surgical suture, comprising the following steps: (1) melt spinning Verified: The preparation of surgical sutures polymer material melted by melt spinning Ke a method to obtain a crude preparation of silk thread denier; step (2) heating: the step (1) made of coarse denier filaments uniformly heated, so that the coarse denier filaments become soft; step (3) is pressed wire: the heated heavy denier filaments intermittent extrusion by pressing means, the pressing means comprises a pressure roller and a recess force, uniform in the axial direction intermittently distributed on a plurality of elliptical protrusions roll pressure, the direction of the short axis of the elliptical projection of the pressure consistent with the axial direction of the roller; groove width of not less than the force projection ellipse minor axis length, the heated coarse denier filaments uniform intermediate position by the force of the recess, a plurality of protrusions uniformly elliptical intermittently distributed heavy denier filaments extruded intermittently such that a second portion of the coarse denier filaments uniformly distributed oval; step (4) puncturing:, centered position on the second portion of the elliptical heavy denier thread by perforating device drilling, holes 条形; 步骤(5)冷却卷绕:将步骤(4)得到的粗旦丝线进行冷却卷绕,即得到防脱滑的手术缝合线。 Bar; Step (5) cooling the wound: the step (4) obtained crude denier filaments wound cooled, i.e., to obtain slip retaining surgical sutures.

[0012] 优选地,步骤(1)得到的粗旦丝线的截面为圆形。 [0012] Preferably, the step (1) cross-section resulting crude denier filaments is circular.

[0013] 优选地,步骤(4)打孔中,孔的形状为矩形或椭圆形。 [0013] Preferably, step (4) puncturing, the shape of the aperture is rectangular or oval.

[0014]优选地,步骤(1)中采用的高分子材料为可降解材质,更优选地,可降解材质为聚乙交酯。 [0014] Preferably, the step of polymer material (1) employed as biodegradable material, and more preferably, the biodegradable material is polyglycolide.

[0015] 优选地,在步骤(1)熔融纺丝时,原料中还加入了消炎止血药。 [0015] Preferably, in step (a) melt spinning, the feed also antiphlogistic hemostatic added.

[0016] 此外,在压力辊上沿轴向均匀间断分布的多个椭圆形的突起的间隔距离可以根据实际需要设置,如缝针的间隔等。 [0016] Further, on the pressure roller in a plurality of axial projections spaced a distance discontinuity uniformly elliptical distribution can be set as required, such as the needle interval the like.

[0017] 同时,本发明还提供了一种防脱滑的手术缝合线的缝合方法,采用上述制备的防脱滑的手术缝合线对伤口进行缝合,在每缝合一针时,由于缝合线上具有椭圆形的第二部分,第二部分的两端为圆滑过渡,使得缝合线在拉力作用下易于穿过肌肉,并且由于第二部分的截面宽度比第一部分的截面宽度大,使得穿过肌肉后的缝合线不易滑脱;此时,再将缝针越过肌肉表面而穿入缝合这一针时而穿过肌肉前的最近的一个第二部分的长条形孔中, 由此而进一步防止手术缝合线滑脱,如此,再进行下一针的缝合,直至最后一针时,再最后打结。 [0017] Meanwhile, the present invention also provides a method of retaining a suture slip surgical suture, the wound suture prepared above using anti-slip off of surgical sutures, each suture when a needle, since suture the second portion has an oval, both end portions of the second smooth transition, so that the suture easily through the muscle under tension, and since the cross-sectional width of the second portion is larger than the cross-sectional width of the first portion, such that through the muscle after the suture easy to slip; at this time, then the needle across the surface of the muscle suture and the needle penetrating through the elongated hole sometimes latest before a second portion of the muscle, thereby further preventing surgical suture wire slippage, so, then the next suture needle, until the final stitch, and then the final knot. 由此,整个缝合过程中不必每缝合一针就打结,从而减少了缝合时间。 Thus, the entire suturing needle is not necessarily to each knot a suture, thereby reducing the stapling time.

[0018] 有益效果与现有技术相比,本发明具有如下有益效果:本发明的一种防脱滑的手术缝合线,在手术缝合过程中不需要打结并且容易生产,能够顺利地穿过肌肉,并且不容易脱滑,在缝合时,利用手术缝合线中的第二部分的长条形的孔,还能顺利地锁定每一针,不容易脱滑,节约了缝针过程中的打结时间,能够更快地完成缝合过程,减轻患者的痛苦。 [0018] Advantageous Effects Compared with the prior art, the present invention has the following advantages: the present invention an anti-slip off of surgical sutures, surgical sutures do not need to tie a knot in the production process is easy and can be smoothly passed through muscles, and it does not easily slip off, when sewing, the use of elongated surgical suture hole in the second portion of each needle can be smoothly locked, not easily slip off, saving the needle during play junction time, the process can be completed more quickly stitching, to alleviate the suffering of patients. 同时,采用可降解材质生产手术缝合线,能够避免拆线,进一步减轻患者的痛苦。 Meanwhile, the use of biodegradable materials produce surgical sutures, stitches can be avoided, to further alleviate the suffering of patients. 而在手术缝合线中加入消炎止血药,有利于伤口的快速愈。 To join the anti-inflammatory hemostatic surgical suture, the wound is conducive to more rapid.

附图说明 BRIEF DESCRIPTION

[0019]图1为本发明制得的防脱滑的手术缝合线的示意图。 A schematic view of the surgical suture [0019] FIG 1 was retaining the sliding of the present invention.

[0020]附图标记:1-第一部分;2-第二部分;3-孔。 [0020] The reference numerals: 1 - the first portion; 2- second portion; 3- holes.

具体实施方式 Detailed ways

[0021]以下结合具体实施例及附图对本发明进行详细说明。 [0021] The following examples and in conjunction with the accompanying drawings of the present invention will be described in detail specific embodiments.

[0022] —种防脱滑的手术缝合线,包括第一部分1和第二部分2,第一部分1和第二部分2 间隔分布,手术缝合线的第一部分1的截面宽度均匀,第二部分2的截面宽度比第一部分1的截面宽度大,第二部分2呈椭圆形,在椭圆形内部居中位置开有长条形的孔3,该孔3的长度不小于椭圆形的短轴长度,该孔3的宽度不小于第一部分1的截面宽度。 [0022] - the kind of slip retaining surgical sutures, comprising a first part 1 and 2, a first portion and a second portion of a second spacer portions 2 distributed, uniform cross-sectional width of the first portion of the surgical suture 1, the second part 2 section width is larger than the cross-sectional width of the first part 1, second part 2 oval, elliptical in centered position inside the elongated hole is opened 3, the length of the orifice 3 is not less than the length of the minor axis of the ellipse, the not less than the width of the hole 3 is a cross-sectional width of the first portion 1. 孔3的形状为矩形或椭圆形。 Shape of the hole 3 is rectangular or oval. 第一部分1的截面为圆形。 A section of the first portion is circular. 该手术缝合线包括可降解材质,使得在手术后不必进行拆线,减轻患者痛苦。 The surgical suture comprising a biodegradable material, so that the stitches is not necessary after surgery, reduce patient suffering. 该手术缝合线中的可降解材质为聚乙交酯。 The surgical suture material is degradable polyglycolide. 该手术缝合线中还包括消炎止血药,以利于伤口愈合。 The surgical suture comprises a further anti-inflammatory hemostatic facilitate wound healing.

[0023]此外,本发明还提供一种制备防滑脱的手术缝合线的制备方法,包括如下步骤: 步骤(1)熔融纺丝:将制备手术缝合线的高分子材料熔融,利用熔融纺丝方法制备得到粗旦丝线; 步骤(2)加热:将步骤(1)制得的粗旦丝线均匀加热,使得粗旦丝线变得柔软; 步骤(3)压丝:将加热后的粗旦丝线通过挤压装置进行间断挤压,挤压装置包括一个压力辊和一个受力凹槽,压力辊上沿轴向均匀间断分布有多个椭圆形的突起,突起的椭圆形的短轴方向与压力辊的轴向方向一致;受力凹槽的宽度不小于椭圆形的突起的短轴长度, 加热后的粗旦丝线匀速通过受力凹槽的中间位置,均匀间断分布的多个椭圆形的突起间断挤压粗旦丝线而使得粗旦丝线上均匀分布有椭圆形的第二部分2; 步骤(4)打孔:通过打孔装置,对粗旦丝线上的椭圆形的第二部分2的居中位置进行打孔,孔3为 [0023] Further, the present invention also provides a method for producing a slip-off preparation of surgical sutures, comprising the following steps: (1) melt spinning: The molten polymer material surgical suture prepared by melt spinning method heavy denier filaments prepared; step (2) heating: the step (1) made of coarse denier filaments uniformly heated, so that the coarse denier filaments become soft; step (3) is pressed wire: the coarse denier filaments heated by extrusion intermittent extrusion pressure device, a pressing device comprising a pressure roller and a force receiving recess, along the axial direction of the pressure roller with a plurality of uniformly distributed discontinuous projections elliptical, oval minor axis direction of the projection and the pressure roller consistent axial direction; the width of the groove is not smaller than the force the protrusion length of the minor axis of the ellipse, the heated coarse denier filaments uniform force by the intermediate position of the groove, a plurality of projections interrupted intermittently distributed uniformly elliptical pressing so that the coarse denier filaments uniformly distributed second elliptical portion 2 press coarse denier filaments; step (4) puncturing: for the centered position on the second portion of the elliptical heavy denier filaments 2 is carried out by punching means punch holes 3 条形; 步骤(5)冷却卷绕:将步骤(4)得到的粗旦丝线进行冷却卷绕,即得到防脱滑的手术缝合线。 Bar; Step (5) cooling the wound: the step (4) obtained crude denier filaments wound cooled, i.e., to obtain slip retaining surgical sutures.

[0024] 优选地,步骤(1)得到的粗旦丝线的截面为圆形。 [0024] Preferably, the step (1) cross-section resulting crude denier filaments is circular.

[0025]优选地,步骤(4)打孔中,孔3的形状为矩形或椭圆形。 [0025] Preferably, step (4) puncturing, the shape of the hole 3 is rectangular or oval.

[0026] 优选地,步骤(1)中采用的高分子材料为可降解材质,更优选地,可降解材质为聚乙交酯。 [0026] Preferably, the step of polymer material (1) employed as biodegradable material, and more preferably, the biodegradable material is polyglycolide.

[0027] 优选地,在步骤(1)熔融纺丝时,原料中还加入了消炎止血药。 [0027] Preferably, in step (a) melt spinning, the feed also antiphlogistic hemostatic added.

[0028]此外,在压力辊上沿轴向均匀间断分布的多个椭圆形的突起的间隔距离可以根据可以根据实际需要设置,如缝针的间隔等。 [0028] Further, on the pressure roller in a plurality of axial projections spaced a distance discontinuity uniformly elliptical distribution may be set according to actual needs, such as the needle interval the like.

[0029]同时,本发明还提供了一种防脱滑的手术缝合线的缝合方法,采用上述制备的防脱滑的手术缝合线对伤口进行缝合,在每缝合一针时,由于缝合线上具有椭圆形的第二部分2,第二部分2的两端为圆滑过渡,使得缝合线在拉力作用下易于穿过肌肉,并且由于第二部分2的截面宽度比第一部分1的截面宽度大,使得穿过肌肉后的缝合线不易滑脱;此时,再将缝针越过肌肉表面而穿入缝合这一针时而穿过肌肉前的最近的一个第二部分2的长条形孔中,由此而进一步防止手术缝合线滑脱,如此,再进行下一针的缝合,直至最后一针时,再最后打结。 [0029] Meanwhile, the present invention also provides a method of retaining a suture slip surgical suture, the wound suture prepared above using anti-slip off of surgical sutures, each suture when a needle, since suture ends having a second elliptical portion 2, the second part 2 is smooth transition, so that the suture easily through the muscle under tension, since the cross-sectional width and a second portion 2 is larger than a cross-sectional width of the first part 1, such that the suture easy to slip through the muscle; in this case, then the needle across the surface of the muscle suture and the needle penetrating sometimes through the latest before a second portion of the elongated hole muscle 2, whereby surgical sutures to prevent further slippage, so, then the next suture needle, when the needle until the last one, then the final knot. 由此,整个缝合过程中不必每缝合一针就打结,从而减少了缝合时间。 Thus, the entire suturing needle is not necessarily to each knot a suture, thereby reducing the stapling time.

[0030]最后应当说明的是,以上实施例仅用以说明本发明的技术方案,而非对本发明保护范围的限制,尽管参照较佳实施例对本发明作了详细地说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。 [0030] Finally, it should be noted that the above embodiments are intended to illustrate the present invention, not to limit the scope of the present invention, although described with reference to the preferred embodiments of the present invention in detail, of ordinary skill in the art It will appreciate that modifications may be made to the technical solutions of the present invention, or equivalent replacements without departing from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. 一种防脱滑的手术缝合线,包括第一部分和第二部分,其特征在于:所述第一部分和所述第二部分间隔分布,所述手术缝合线的所述第一部分的截面宽度均匀,所述第二部分的截面宽度比所述第一部分的截面宽度大,所述第二部分呈椭圆形,在所述椭圆形内部居中位置开有长条形的孔,该孔的长度不小于所述椭圆形的短轴长度,该孔的宽度不小于所述第一部分的截面宽度。 A retaining slip surgical suture, comprising a first portion and a second portion, wherein: the cross-sectional width of said first portion and a second portion spaced, the surgical suture of the first portion a uniform cross-sectional width larger than the second cross-sectional width portion of the first portion, the second portion of the oval-shaped, having a hole elongated in a centered position inside the ellipse, the length of the hole is not less than a minor axis length of the ellipse, the width of the aperture is not smaller than the first cross-sectional width portion.
2. 如权利要求1的防脱滑的手术缝合线,其特征在于:所述孔的形状为矩形或椭圆形。 1, 2. anti surgical suture as claimed in claim slip off, wherein: the shape of the aperture is rectangular or oval.
3. 如权利要求1的防脱滑的手术缝合线,其特征在于:所述第一部分的截面为圆形。 Prevention of surgical suture as claimed in claim 1 off the slide, characterized in that: the cross section of the first portion is circular.
4. 如权利要求3的防脱滑的手术缝合线,其特征在于:所述手术缝合线包括可降解材质。 Retaining slip surgical suture as claimed in claim 3, wherein: said surgical suture comprising a biodegradable material.
5. 如权利要求4的防脱滑的手术缝合线,其特征在于:所述手术缝合线中的可降解材质为聚乙交酯。 5. The anti-slip off of claim 4 surgical sutures, wherein: the surgical suture material is degradable polyglycolide.
6. 如权利要求1-5中任一项的防脱滑的手术缝合线,其特征在于:所述手术缝合线中还包括消炎止血药。 Retaining the slide in any one surgical suture as claimed in claim 1-5, wherein: the surgical suture comprises a further anti-inflammatory hemostatic.
CN201711114222.6A 2017-11-13 2017-11-13 Anti-slippery surgical suture CN107890365A (en)

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US20030153947A1 (en) * 2002-02-14 2003-08-14 Tomoaki Koseki Sternum suture material and its manufacturing method
US20080082113A1 (en) * 2006-10-03 2008-04-03 Alure Medical, Inc. Minimally invasive tissue support
CN102056552A (en) * 2008-04-15 2011-05-11 血管技术药物公司 Self-retaining sutures with bi-directional retainers or uni-directional retainers
US20120101524A1 (en) * 2010-10-26 2012-04-26 Bennett William F Surgical Suture System
US20120232586A1 (en) * 2009-09-22 2012-09-13 Jmea Corporation Tissue Repair System
CN104981212A (en) * 2013-02-05 2015-10-14 伊西康公司 Locally reversible barbed sutures
US20170215853A1 (en) * 2012-12-13 2017-08-03 Cook Medical Technologies Llc Vascular closure device suture tension mechanism

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030153947A1 (en) * 2002-02-14 2003-08-14 Tomoaki Koseki Sternum suture material and its manufacturing method
US20080082113A1 (en) * 2006-10-03 2008-04-03 Alure Medical, Inc. Minimally invasive tissue support
CN102056552A (en) * 2008-04-15 2011-05-11 血管技术药物公司 Self-retaining sutures with bi-directional retainers or uni-directional retainers
US20120232586A1 (en) * 2009-09-22 2012-09-13 Jmea Corporation Tissue Repair System
US20120101524A1 (en) * 2010-10-26 2012-04-26 Bennett William F Surgical Suture System
US20170215853A1 (en) * 2012-12-13 2017-08-03 Cook Medical Technologies Llc Vascular closure device suture tension mechanism
CN104981212A (en) * 2013-02-05 2015-10-14 伊西康公司 Locally reversible barbed sutures

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