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FR2619129A1 - Needle full of sewing thread - Google Patents

Needle full of sewing thread Download PDF

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Publication number
FR2619129A1
FR2619129A1 FR8711260A FR8711260A FR2619129A1 FR 2619129 A1 FR2619129 A1 FR 2619129A1 FR 8711260 A FR8711260 A FR 8711260A FR 8711260 A FR8711260 A FR 8711260A FR 2619129 A1 FR2619129 A1 FR 2619129A1
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France
Prior art keywords
tip
wire
needle
coating
thread
Prior art date
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Granted
Application number
FR8711260A
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French (fr)
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FR2619129B1 (en
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Individual
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Priority to FR8711260A priority Critical patent/FR2619129B1/en
Publication of FR2619129A1 publication Critical patent/FR2619129A1/en
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Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B85/00Needles
    • D05B85/12Coated needles
    • 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
    • A61B17/06004Means for attaching suture to needle
    • 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
    • A61B17/06066Needles, e.g. needle tip configurations
    • 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

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to a needle full of sewing thread. It is characterised in that it consists of a segment of thread 1 one end of which is associated with an attached hard and smooth tip and which is provided with a stiffening coating 3 from the said tip 2 over a distance which is substantially equivalent to the length of a sewing needle of known type.

Description

AIGUILLEE DE FIL A COUDRE
Les aiguilles à coudre traditionnelles comprennont un fût ou tige dont une extrémité est aussi pointue que pos sible tandis qu'au voisinage de- l'autre extrémité, un chas est destiné à recevoir un fil à coudre selon une longueur supérieure à celle qui est nécessaire au travail enxisagf afin que le brin non utilisé (à soins d'une couture à fil double) serve à retenir le fil en place.
NEEDLE OF SEWING THREAD
Traditional sewing needles include a shank or shank, one end of which is as pointed as possible while in the vicinity of the other end, an eye is intended to receive a sewing thread to a length greater than that required. at work enxisagf so that the unused strand (care of a seam double thread) serve to retain the wire in place.

Les proportions entre le fil et l'aiguille sont telles que l'aiguille est elargie au droit du chas afin que < elui-ci soit assez large pour recevoir le fil, tut en maintenant pour l'aiguille un diamètre assez fin. The proportions between the thread and the needle are such that the needle is widened to the right of the eye, so that it is wide enough to receive the thread, while maintaining a fairly fine diameter for the needle.

Ces dispositions éléaentaires présentent des in convénients qui ont vite été perçus comme assez graves pou des applications aussi précises que la chirurgie. These elementary dispositions present inventions which were soon perceived as serious enough for applications as precise as surgery.

C'est pourquoi on a déjà pensé à supprimer le chas des aiguilles et à fixer une longueur de fil dans le prolon segment de l'aiguille, notamment par sertissage ou scel lage.  This is why it has already been thought to remove the eye of needles and fix a length of wire in the prolon segment of the needle, in particular by crimping or sealing.

Une aiguillée de fil de ce type est décrite dans le brevet FR-A-I 041 290 qui prévoit une matiere plastique coulée dans une cavité pour maiatenir, après durcissement,. A wire needle of this type is described in patent FR-A-1,041,290 which provides for a plastic material cast in a cavity to maiaitenir after curing.

une suture ou ligature
L'aiguille ainsi utilisée est de longueur clas sique et l'invention porte non pas sur la fixation de la suture ou ligature mais sur un procéde de fahrication de l'aiguille elle-même.
a suture or ligature
The needle thus used is of conventional length and the invention relates not to the fixation of the suture or ligature but to a process for the manufacture of the needle itself.

Le brevet FR-A-1 196 651 concerne une aiguillée de fil caractérisée par le fait que l'un des extrémités du fil est durcie sur une longueur convenable afin de faire office d'aiguille, celle-ci ayant une partie renflée, notamment pour permettre sa poussée sans dé. Patent FR-A-1 196 651 relates to a wire ledge characterized in that one end of the wire is cured to a suitable length to act as a needle, the latter having a bulged part, especially for to allow his thrust without dice.

Dans les brevets FR-A-1 199 893 et FR-A-2 381 856 sont décrits des dispositifs de couture comprenant un seg ment de fil serti sur une aiguille de longueur classique de diamètre supérieur à celui du fil. In FR-A-1,199,893 and FR-A-2,381,856 are described sewing devices comprising a wire segment set on a needle of conventional length of diameter greater than that of the wire.

Le brevet US-A-2 814 29G décrit une aiguille nouvel tièrement modernes < omprenant une aiguille de longueur classique dans laquelle un segment de fil est serti. US-A-2,814,297 discloses a novelly modern needle with a needle of conventional length in which a thread segment is crimped.

Ces dispositions présentent toutes des inconvé nients qui limitent leur emploi à des usages très particu liers, notamment chirurgicaux. These provisions all have disadvantages which limit their use for very particular uses, especially surgical.

La présente invention propose une solution c > uvi ] le qui permet de combiner les avantages d'une aiguillee en fierement préfabriquée avec ceux des procédés modernes met tant en oeuvre des matières synthétiques performantes. The present invention proposes a solution which makes it possible to combine the advantages of a prefabricated prefabricated needle with those of modern processes using high-performance synthetic materials.

A cette fin, l'invention a pour objet une aiguil lée de fil à coudre caractérisée en ce qu'elle consiste c un segment de fil dont une extrémité est associée à une pointe rapportée dure et lisse et qui est muni d'un reva tement de rigidification à partir de ladite pointe sur un distance sensiblement équivalente à la longueur d'une ai gui île à coudre de type connu. To this end, the subject of the invention is a needle thread sewing machine, characterized in that it consists of a segment of yarn, one end of which is associated with a hard and smooth attached tip, and which is provided with a coating. stiffening from said tip over a distance substantially equivalent to the length of a sewing island ai se known type.

Selon d'autres caractéristiques de < lans l'invention :
la pointe rapportée est solidaire d'un embout axial engage;
dans l'extrémité du fil;
l'embout axial comprend au moins un sillon;
le sillon est dans hélicoidal;
la pointe rapportée présente un logement axial dans lequel
l'extrémité du fil est engagée;
le revêtement est un adhésif qui solidarise le segment de
fil et la pointe rapportée;;
le segment de fil revtu et la pointe rapportée ont d
contours qui se raccordent selon le même diamètre
L'invention sera mieux comprise par la description détaillée ci-après faite en référence au dessin annexé. flien entendu, la description et le dessin ne sont donnés qu'a titre d'exemple indicatif et non limitatif.
According to other features of the invention:
the reported tip is integral with an axial end engages;
in the end of the wire;
the axial endpiece comprises at least one groove;
the furrow is in helicoidal;
the reported tip has an axial housing in which
the end of the wire is engaged;
the coating is an adhesive that secures the segment of
wire and tip reported;
the threaded thread segment and the reported tip have
contours that connect to the same diameter
The invention will be better understood from the detailed description given below with reference to the accompanying drawing. Of course, the description and the drawing are given only by way of indicative and non-limiting example.

La figure 1 est une vue schématique d'ensemble montrant une aiguillée conforme à l'invention.  Figure 1 is a schematic overview showing a directional according to the invention.

La figure 2 est une vue schémntique partielle avec coupe de l'extrémité d'une aiguillée conforme à l'invention selon un premier mode de réalisation. Figure 2 is a partial schematic sectional view of the end of a caged according to the invention according to a first embodiment.

La figure 3 est une vue schématique de la pointc de l'aiguillée de la figure 2. FIG. 3 is a schematic view of the pointc of the feedthrough of FIG.

La figure 4 est une vue schématique d'une pointe d'aiguillée conforme à l'invention, réalisée selon une autre variante.  Figure 4 is a schematic view of a point of referral according to the invention, made according to another variant.

la figure 5 est une vue schématique partielle avec coupe de l'extrémité d'une aiguillée conforme a l'invention selon un autre mode de réalisation. Figure 5 is a partial schematic sectional view of the end of a led according to the invention according to another embodiment.

En se reportant au dessin, on voit qu'une aiguil tee conforme à l'invention est composée d'un segment de fil 1 d'une longueur donnée, par exemple une trentaine de centi- mètres, dont une extrémité est munie d'une pointe 2, par exemple en acier ou en matière synthétique dure, et comportc un revêtement de rigidification 3 sur une longueur L corres- pondant sensiblement à celle d'une aiguille standard. Referring to the drawing, it is seen that a needle tee according to the invention is composed of a segment of wire 1 of a given length, for example about thirty centimeters, one end of which is provided with a tip 2, for example steel or hard synthetic material, and comprises a stiffening coating 3 on a length L corresponding substantially to that of a standard needle.

La pointe 2 présente un embout axial 4 qui sert t sa solidarisation avec le fil 1, celui-ci devant être engagé sur l'embout 4. Pour cela, le diamètre de l'embout I dépend non seulement de celui du fil 1 mais aussi de sa constitu I ion fil toronné ou pas, nombre de torons, matière consti t ut ive, etc. Avec l'exemple représenté, le fil 1 est toronné < t son extrémité est en quelque sorte bobinée sur l'embout 1. S'agissant d'un dessin schématique, on n'a pas représenté l'augmentation de diamètre qui doit en résulter dans la pln tique mais on comprend que les dimensions en cause sont tres petites et qu'ici on décrit l'essentiel de l'invention sans s'arrêter à des détails dont la compréhension est quasi évi- dente. The tip 2 has an axial endpiece 4 which serves to secure it to the wire 1, it must be engaged on the endpiece 4. For this, the diameter of the tip I depends not only on that of the wire 1 but also of its composition, whether or not stranded wire, number of strands, material consti tive, etc. With the example shown, the wire 1 is stranded and its end is in a manner wound on the end piece 1. As a schematic drawing, it has not shown the increase in diameter which should result in the pln tick but it is understood that the dimensions in question are very small and here we describe the essence of the invention without stopping to details whose understanding is almost obvious.

L'un des intérêts importants de l'invention est de procurer une aiguillée de diamètre pratiquement constant, pour éviter tout à-coup, minimiser les frottements et ne créer aucun trou plus grand que le diamètre du fil 1 tee qui est particulièrement intéressant pour les applicAtions d.  One of the important interests of the invention is to provide a substantially constant diameter of the dart to avoid any sudden, minimize friction and create no hole larger than the diameter of the wire 1 tee which is particularly interesting for APPLICATIONS d.

l'invention à la médecine et a la chirurgie).invention to medicine and surgery).

Pour cette raison, on donne à l'arrière de l pointe 2 un diamètre D un peu plus grand que celui d du fil 1 pour que celui-ci soit en butée parfaite et n'ait pas ten danse à dépasser le contour de la pointe 2 mais on limite autant que faire se peut la différence D d. For this reason, the back of the tip 2 is given a diameter D a little larger than that of the wire 1 so that it is in perfect abutment and has not ten dance to exceed the edge of the tip 2 but the difference D d is limited as much as possible.

Le revêtement 3 est disposé autour du fil 1 selon la longueur L depuis l'arrière de la pointe 2 et l l'on prend soin de donner à ce revêtement un diametre variable, assu tant sans discontinuité le raccord du diamètre n nu diamètre r d.  The coating 3 is arranged around the wire 1 along the length L from the rear of the tip 2 and care is taken to give this coating a variable diameter, ensuring without discontinuity the connection of the diameter n nd diameter r d .

Il faut rappeler encore une fois que dans la pra tique il s'agit de fractions de millimètres et que la df férence entre D et d est, en fait, insensible. On a < Ion bien un ensemble de diamètre pratiquement constant et, do toutes façons, parfaitement continu. It must be remembered again that in practice these are fractions of millimeters and that the difference between D and d is, in fact, insensitive. There is, of course, a set of diameters that is practically constant and, in any case, perfectly continuous.

La pointe 2 ne sert que pour la mise en place du segment de fil 1 et n'a donc pas besoin d'être treks résistante. On peut donc adopter pour sa constitution non d < ' l'acier mais une matière synthétique convenablement choisie pour être lisse et dure. The tip 2 serves only for the establishment of the wire segment 1 and therefore does not need to be treks resistant. It is therefore possible to adopt for its constitution, not steel, but a synthetic material suitably chosen to be smooth and hard.

Le revêtement 3 est aussi en matière synthétique et doit être aussi rigide que possible å la température nm biante car l'ensemble pointe 2 revêtement 3 doit être un équivalent aussi parfait que possible d'une aiguille tridi n < > nnet le.  The coating 3 is also of synthetic material and should be as rigid as possible at the bending temperature because the assembly 2 points 3 coating should be an equivalent as perfect as possible of a trident needle.

La matière constitutive du revêtement 3 doit avan tageusement être choisie pour jouer le rô ] e d'un adhe.sif afin de réunir solidement le fil I et la points 2. Pour cela, on peut d'abord imprégner l'extrémité du fil 1 puih engager la pointe 2 et enfin omettre le revêtement 3 en pour son durcissement. The constituent material of the coating 3 must advantageously be chosen to play the role of adhe.sif in order to securely join the wire I and the point 2. For this, one can first impregnate the end of the wire 1 puih engage tip 2 and finally omit the coating 3 in for its hardening.

Afin que le fil 1 et la pointe 2 soient bien main tenus l'un sur l'autre, l'embout 4 peut présenter un sillon 5, comme cela est représenté sur la figure 3. Le revêtement 3 formant adhésif, ou bien un adhésif distinct, se dans le sillon 5 et assure une sortis d'ancrage très robuste fiien entendu, au lieu d'un seul sillon annulaire on, pourrait en prévoir plusieurs. So that the wire 1 and the tip 2 are well held one on the other, the tip 4 may have a groove 5, as shown in Figure 3. The coating 3 forming an adhesive, or an adhesive distinct, is in the furrow 5 and provides a very robust anchoring outfie fiien heard, instead of a single annular groove one, could provide several.

Sur la figure 4 on a représenté une variante selon laquelle l'embout 4 présente un sillon hélicoidal 6 sur pra tiquement toute sa longueur, qui favorise la mise en place du fil 1 autour de l'embout 4 et qui permet de prévoir un adhésif ancré de manière répartie. FIG. 4 shows a variant according to which the endpiece 4 has a helicoidal groove 6 over practically its entire length, which favors the positioning of the wire 1 around the endpiece 4 and which makes it possible to provide an anchored adhesive distributed.

D'autres variantes sont possibles pour améliorer la solidarisation du fil l et de la pointe 2 : surface ru gueuse, creux et reliefs, etc. Other variants are possible to improve the joining of the wire 1 and the tip 2: surface ru geuse, hollow and reliefs, etc.

Grâce à ces précautions, on assure une fixation très efficace de la pointe 2 sur l'extrémité du fil l mais l'usage de l'aiguillée n'impose pas de contraintes très grandes dans le sens de l'arrachement de l'aiguille. Au ont raire, il s'agit plutôt de poussées que de tractions, mass les mouvements de couture ont souvent des résultantes transversales et il faut faire en sorte que ceux-ci ne puis sent en aucun cas provoquer la désolidarisation de la pointe 2. Thanks to these precautions, it ensures a very effective fixation of the tip 2 on the end of the wire 1 but the use of the refine does not impose very large stresses in the direction of tearing of the needle. On the contrary, it is rather pushes than pulls, mass sewing movements often have transverse results and it must be ensured that they can not under any circumstances cause the separation of the tip 2.

En se reportant maintenant à la figure 5, on voit un mode de réalisation selon lequel le fil 1 n'est pas place à l'extérieur de la pointe-mais à l'intérieur. Referring now to FIG. 5, an embodiment is shown in which wire 1 is not placed outside the tip-but inside.

La pointe 10 est creuse et présente unr partie ontique il et une partie cylindrique 12. Selon une variante, la partie li est pleine, seule la partie 12 étant ereuse, fin d'améliorer la rigidité de la pointe. The tip 10 is hollow and has an ontic portion 11 and a cylindrical portion 12. Alternatively, the li portion is full, only the portion 12 being ereuse, end to improve the stiffness of the tip.

L'extrémité du fil l est engagée dans la parti creuse (ici les deux parties Ol et 12) et est noyée dans le revêtement 3 formant adhésif
Comme on l'a décrit en regard de la figure 2, le revêtement 3 se raccorde d'une part au contour de la pointe 10, c'est-à-dire au diamètre arrière de la partie le cylin drique 12, et d'autre part au diamètre du fil 1.
The end of the wire 1 is engaged in the hollow portion (here the two parts Ol and 12) and is embedded in the coating 3 forming adhesive
As described with reference to FIG. 2, the coating 3 is connected on the one hand to the contour of the tip 10, that is to say to the rear diameter of the cylindrical portion 12, and the other hand to the diameter of the wire 1.

Avec ce mode de réalisation, la pointe 10 put etre rapportée soit après sa fabrication, soit en étant for mée directement sur le fil 1. Dans ce cas, on peut mouler le pointe 10 sur le fil l afin que la matière constitutive non complètexent l'extrémité du fil l et assure la fixation < I la pointe 10. Le revêtement 3 mis en place ultérieurement assure la continuité du contour de la pointe 10 et donne rigidité voulue sur la longueur L à partir de ladite pointe 10.  With this embodiment, the tip 10 can be attached either after its manufacture or by being formed directly on the wire 1. In this case, the tip 10 can be molded on the wire 1 so that the constituent material does not complete. end of the wire 1 and ensures the fixing <I the tip 10. The coating 3 put in place later ensures the continuity of the contour of the tip 10 and gives desired rigidity on the length L from said tip 10.

Le fil l est toujours fixé directement à la point < t l'on peut adopter d'autres moyens que ceux décrits ii dessus pour assurer la solidarisation efficace de ces deux éléments. The wire 1 is always fixed directly at the point where other means can be adopted than those described above to ensure the effective joining of these two elements.

La longueur L dépend des applications et l'homme de métier sait parfaitement faire les choix nécessaires n tre différentes longueurs d'aiguilles selon les travaux de couture envisagés. The length L depends on the applications and the skilled person knows perfectly how to make the necessary choices to be different lengths of needles according to the sewing works envisaged.

Une pluralité d'aiguillées peuvent être groupées en un ensemble constituant un assortiment de couleurs de fils, ou de longueurs "d'aiguilles" etc. A plurality of switches may be grouped into an assembly constituting an assortment of wire colors, or "needle" lengths, etc.

Près de son extrémité libre, le fil l peut être muni d'un relief 7 tel qu'un noeud afin que l'aiguillée soit preste à l'emploi.  Near its free end, the thread 1 may be provided with a relief 7 such as a knot so that the needle is ready for use.

Claims (7)

REVENDICATIONS 1 - Aiguillée de fil à coudre caractérisé en ce qu'elle consiste en un segment de fil (1) dont une extrémité est associée à une pointe rapportée (2) dure et lisse et qui est muni d'un revêtement de rigidification (3) à partir de ladite pointe (2) sur une distance sensiblement équivalente à la longueur d'une aiguille à coudre de type connu. 1 - Sewing thread needle characterized in that it consists of a thread segment (1), one end of which is associated with an end point (2) hard and smooth and which is provided with a stiffening coating (3) from said tip (2) a distance substantially equivalent to the length of a sewing needle of known type. 2 - Aiguillée de fil selon la revendication 1, caractérisé en ce que la pointe rapportée (2) est solidaire d'un embout axial (4) engagé dans l'extrémité du fil (1). 2 - Needle wire according to claim 1, characterized in that the reported tip (2) is integral with an axial endpiece (4) engaged in the end of the wire (1). 3 - Aiguillée selon la revendication 2, caractérisée en ce que l'embout axial (4) comprend au moins un sillon (5-6). 3 - Needle according to claim 2, characterized in that the axial tip (4) comprises at least one groove (5-6). 4 - Aiguillée selon la revendication 3, caractérisée en ce que le sillon (6 > est helicordal.  4 - A needle according to claim 3, characterized in that the groove (6> is helicordal. 5 - Aiguillée selon la revendication 1, caractérisée en ce que la pointe rapportée (11) présente un logement axial (12) dans lequel l'extrémité du fil (1) est engagée. 5 - Needle according to claim 1, characterized in that the reported tip (11) has an axial housing (12) in which the end of the wire (1) is engaged. 6 - Aiguillée selon la revendication 1, caractérisée en ce que le revêtement (3) estun adhésif qui solidarise le segment de fil (1) et la pointe rapportée (2-11). 6 - A needle according to claim 1, characterized in that the coating (3) is an adhesive which secures the wire segment (1) and the reported tip (2-11). 7 - Aiguillée selon la revendication 1, caractérisé en ce que le segment de fil revêtu (1) et la pointe rapportée (2) ont des contours qui se raccordent selon le même diamètre (d).  7 - Needle according to claim 1, characterized in that the coated wire segment (1) and the reported tip (2) have contours that connect to the same diameter (d).
FR8711260A 1987-08-07 1987-08-07 SEWING THREAD NEEDLE Expired - Lifetime FR2619129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8711260A FR2619129B1 (en) 1987-08-07 1987-08-07 SEWING THREAD NEEDLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711260A FR2619129B1 (en) 1987-08-07 1987-08-07 SEWING THREAD NEEDLE

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FR2619129A1 true FR2619129A1 (en) 1989-02-10
FR2619129B1 FR2619129B1 (en) 1990-02-09

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US7371253B2 (en) 2002-08-09 2008-05-13 Quill Medical, Inc. Suture anchor and method
US8100940B2 (en) 2002-09-30 2012-01-24 Quill Medical, Inc. Barb configurations for barbed sutures
EP2151198A3 (en) * 2008-08-07 2013-06-12 Covidien LP Surgical needle with reduced contact area
US9675341B2 (en) 2010-11-09 2017-06-13 Ethicon Inc. Emergency self-retaining sutures and packaging
US9955962B2 (en) 2010-06-11 2018-05-01 Ethicon, Inc. Suture delivery tools for endoscopic and robot-assisted surgery and methods
US10188384B2 (en) 2011-06-06 2019-01-29 Ethicon, Inc. Methods and devices for soft palate tissue elevation procedures
US10420546B2 (en) 2010-05-04 2019-09-24 Ethicon, Inc. Self-retaining systems having laser-cut retainers
US10441270B2 (en) 2008-11-03 2019-10-15 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
US10492780B2 (en) 2011-03-23 2019-12-03 Ethicon, Inc. Self-retaining variable loop sutures
US10548592B2 (en) 2004-05-14 2020-02-04 Ethicon, Inc. Suture methods and devices
US11007296B2 (en) 2010-11-03 2021-05-18 Ethicon, Inc. Drug-eluting self-retaining sutures and methods relating thereto

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US10441270B2 (en) 2008-11-03 2019-10-15 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
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US10952721B2 (en) 2010-05-04 2021-03-23 Ethicon, Inc. Laser cutting system and methods for creating self-retaining sutures
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