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WO2016126221A1 - Dispositif de suture avancée - Google Patents

Dispositif de suture avancée Download PDF

Info

Publication number
WO2016126221A1
WO2016126221A1 PCT/TR2016/000013 TR2016000013W WO2016126221A1 WO 2016126221 A1 WO2016126221 A1 WO 2016126221A1 TR 2016000013 W TR2016000013 W TR 2016000013W WO 2016126221 A1 WO2016126221 A1 WO 2016126221A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
advanced
button
string
characteristic
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.)
Ceased
Application number
PCT/TR2016/000013
Other languages
English (en)
Inventor
Orhan Seyfi Aksakal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2016126221A1 publication Critical patent/WO2016126221A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0491—Sewing machines for surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery

Definitions

  • a loosening and sideways swallowing occurs on the string with forward and backward movement of the string for the purpose of creating a gap on the string in order to facilitate the function of the string catcher, and gap, where string catcher can enter easily, is formed between needle and string.
  • an advanced suturing device is facilitating suturing process in all kinds of suturing area due to having the above mentioned characteristics. All functions can be implemented all functions by means of a single knoble movement via a single cylinder, moving in the channels.
  • Invention is composed of finger holes (1 ), needle hole (2), string catching button (3), button inclined edges (4), connector (5), connector locking axle (6), connector drawing spring (7), button notch (8), connector freeing extension on connector (9), needle gap adjustment button (10), needle gap adjustment button spur (11 ), knoble (12), needle gap adjustment cavities (13), middle channel part (14), middle channel part channel (15), wheel (16), needle tray arm (17), needle tray (18), tray channel (19), needle tray hole (20), knoble rotation point (21), wheel axle (22), external channel parts (23), needle arm (24), needle rotating point (25), lever part (26), lever part axle (27), lever part stop axle (28), channel parts rotation point (29), tolerance gaps (30), drawing arm (31 ), drawing arm edge (32), connector rotation point (33), button spring (34), button rotation point (35), string catching rod (36), string catching rod spike (37), needle tray arm spur (38), string catching rod hook (39), knoble upper end spur (40), button bottom edge spur (41 ), lever connector (42), lever
  • Needle gap is adjusted to appropriate location needle gap adjustment button (10). Extension at the end of adjustment button (11 ) is placed into the appropriate cavity (13) on the knoble (12), and position of of the channel (15) on the intermediate channel part (14) is changed according to the wheel (16). Needle tray arm (17), mounted onto the intermediate channel part takes its forward backward position accordingly ( Figure 3). Needle tray (18) at the end of needle tray arm moves forward and backwards within the tray channel (19) by means of arm pushing. Changes at the two different setting positions of the button are illustrated on Figure 3.
  • Suturing location is taken between needle tip and needle tray. There is a hole (20) on the needle tray in order to enable needle to pass through.
  • lever part (26) On the small amount of forward pushing system of the needle tip.
  • This lever part is mounted to the external channel parts via an axle (27). And it can easily rotate on this axle.
  • This lever part comes in front of the wheel during the normal movement of the wheel within the channel. Contact of wheel to the lever part is illustrated on the Figure 4.
  • Released button rotates on the button rotation point (35) with the impact of button spring (34), and starts to its forward movement ( Figure 5) and moves forward the string catching rod (36), mounted onto itself. Spike of the string catching rod (37) passes through and falls under the gap, formed on the string ( Figure 6). Thus, string is catched. Return and leaving string gaps of the needle at both sides is illustrated on the lowest small picture on the Figure 6. Then fingers are aparted from each other and needle is pulled back. However, string is at the tip of the string catcher. While needle comes back upon forward movement of the knoble, needle tray arm (17), connected to the intermediate channel part, also comes back. However, string catcher is still at advanced position.
  • Knoble upper edge extension (40) grinds to button bottom edge extension (41 ) in order to prevent grinding needle pin and string catcher rod spike to each other in case of drawing knoble back whereas string catcher rod is at the most advanced position, namely button is uncoiled. These two spurs are adjusted so as to touch each other only in case of uncoiled button. Lever part stays away from its route via being swept by wheel from its route by means of rotating backwards without forming any obstacle whereas fingers are drifting apart from each other, namely wheel is coming back. There is a connector (42) for bringing wheel back to its former position.
  • This connector rotates from its rotation point, namely connector rotation point (44) on the external parts upon pressing onto inclined edge of the wheel, in other words inclined edge of the connector (43), and presses the lever part from above, and bring it back to the wheel route (Figure 9). Dashed lines on the figure show coming back of lever part to its original position with the downward pressure of the connector.
  • alignment channels (46) at the corresponding parts of both arms ( Figure 6 - left picture). All systems are within an external case.
  • the slim part after holding part of the device can be produced in demountable and mountable format.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (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)
  • Paper (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un dispositif de suture avancée qui est de manière générale un dispositif de suture atraumatique mis au point pour être utilisé dans des chirurgies ouvertes à profondeur de suture réglable.
PCT/TR2016/000013 2015-02-07 2016-02-05 Dispositif de suture avancée Ceased WO2016126221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2015/01379A TR201501379A2 (tr) 2015-02-07 2015-02-07 Gelişmiş dikey portegü.
TR2015/01379 2015-02-07

Publications (1)

Publication Number Publication Date
WO2016126221A1 true WO2016126221A1 (fr) 2016-08-11

Family

ID=55910315

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2016/000013 Ceased WO2016126221A1 (fr) 2015-02-07 2016-02-05 Dispositif de suture avancée

Country Status (2)

Country Link
TR (1) TR201501379A2 (fr)
WO (1) WO2016126221A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019140A1 (fr) * 1994-01-13 1995-07-20 Suturtek, Inc. Instrument de suture dote d'un systeme de maniement de fil
US20090012538A1 (en) * 2007-07-03 2009-01-08 Justin Saliman Methods and devices for continuous suture passing
WO2011014136A2 (fr) * 2009-07-28 2011-02-03 Orhan Seyfi Aksakal Support d'aiguille non atraumatique à capture à l'avant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019140A1 (fr) * 1994-01-13 1995-07-20 Suturtek, Inc. Instrument de suture dote d'un systeme de maniement de fil
US20090012538A1 (en) * 2007-07-03 2009-01-08 Justin Saliman Methods and devices for continuous suture passing
WO2011014136A2 (fr) * 2009-07-28 2011-02-03 Orhan Seyfi Aksakal Support d'aiguille non atraumatique à capture à l'avant
TR200905821A2 (tr) 2009-07-28 2011-02-21 Seyfi̇ Aksakal Orhan Dikey portegü

Also Published As

Publication number Publication date
TR201501379A2 (tr) 2016-08-22

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