KR101688019B1 - Surgery Thread Fixing Equipment of Cannula - Google Patents

Surgery Thread Fixing Equipment of Cannula Download PDF

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Publication number
KR101688019B1
KR101688019B1 KR1020150068055A KR20150068055A KR101688019B1 KR 101688019 B1 KR101688019 B1 KR 101688019B1 KR 1020150068055 A KR1020150068055 A KR 1020150068055A KR 20150068055 A KR20150068055 A KR 20150068055A KR 101688019 B1 KR101688019 B1 KR 101688019B1
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KR
South Korea
Prior art keywords
cannula
operating room
needle
needle portion
exposed
Prior art date
Application number
KR1020150068055A
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Korean (ko)
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KR20160134268A (en
Inventor
김경균
Original Assignee
(주)리젠바이오참
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Priority to KR1020150068055A priority Critical patent/KR101688019B1/en
Publication of KR20160134268A publication Critical patent/KR20160134268A/en
Application granted granted Critical
Publication of KR101688019B1 publication Critical patent/KR101688019B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention relates to an operating room fixing device for a cannula, which comprises a body portion of a synthetic resin material, a needle portion of a hollow metal material, and an operating room exposing portion at an end of the needle portion. The operating room is inserted into the hollow formed in the needle portion, Wherein the cannula has an annular cannula engaging portion coupled to the body portion and having a cutting opening and an elongated cannula coupling portion connected to the cannula engaging portion and extending in the direction of the needle portion, And a hook portion provided at an end of the body and folded in a direction opposite to the needle portion or in a direction opposite to the needle portion and having an operating room insertion portion for fixing the operating room. In order to inject the operating room into the body, The portion exposed to the outside of the injection needle can be easily fixed It is possible to apply without changing the shape of the existing cannula because it can be easily combined and disassembled with the cannula. In case of inserting the cannula in the body, there is no need to separate the operation room fixed to the outside of the injection needle, There is an effect that the fixing is released.

Description

Surgery Thread Fixing Equipment of Cannula [

The present invention relates to an operating room fixing device for a cannula, and more particularly, to an operating room fixing device for a cannula, which can easily fix an operating room inserted in a tube for injecting an operating room into a body, To a cannula's operating room anchoring device.

Generally, a cannula is a tube that is inserted into the body for injecting drugs or operating rooms or for extracting body fluids, and is used for the treatment of diseases and wounds, as well as for liposuction or filler injection. Furthermore, in recent years, the use of corrugated cannulas to inject the operating room into the skin layer to remove skin wrinkles or promote skin nutrition has been increasing.

The seal inserting device disclosed in Korean Utility Model Registration Utility Specification No. 20-0470622 includes an injection needle having a cavity formed therein in the longitudinal direction thereof and a needle needle holding portion for supporting the injection needle and connected to the rear end of the injection needle, The other end of the needle is inserted into the hollow of the needle and the other end is connected to the outer surface of the needle and the outer surface of the needle so as to be movable in the longitudinal direction of the needle. As shown in Fig. 1, the support member for supporting the exposed thread on the outer surface of the injection needle is not only an annular shape having a cut-open portion, It is inconvenient to remove the ring separately. Further, in order to fix the yarn, a support member having a relatively small outer diameter is required to be attached to the needle in a state where the yarn is fixed by a hand or a machine, which requires a precise operation.

As shown in FIG. 2, the rotary subcutaneous implantation of the operating room for molding disclosed in Korean Patent Laid-Open Publication No. 10-2013-0132196 and the rotary subcutaneous inserter kit for this subcutaneous implantation kit are disclosed in Korean Patent Laid- It is necessary to precisely work the needle to be wound around a relatively small diameter needle, and a means for fixing the operating room is a protective tube for inserting a needle into a human body The protective tube may be peeled off and the operating room may be loosened.

Korean Utility Model Registration No. 20-0470622 (Apr. 1, 2014) Korean Patent Publication No. 10-2013-0132196 (December 31, 2013)

In order to solve the problems described above, in the present invention, it is easy to fix the operating room exposed to the outside of the injection needle of the cannula. When the cannula is inserted into the body, a separate process is required to solve the operating room fixed outside the injection needle And an operating room fixing device of a cannula in which the operating room is automatically fixed without releasing the operating room.

A needle portion of a metal material having a hollow portion formed therein, and an operating room exposed portion at an end of the needle portion, and an operating room is inserted into the hollow formed in the needle portion, A cannula of an operating room fixation device, comprising: an annular cannula engaging portion coupled to the body portion and having a cut opening portion; and an elastically deformable body connected to the cannula engaging portion and extending in the direction of the needle portion, And a hook portion provided at an end of the body and having an operating room insertion portion for folding the direction of the needle portion or the direction opposite to the needle portion and fixing the operating room.

According to another aspect of the present invention, an enlarged groove is formed at an upper end of the insertion portion of the operation room or a predetermined distance from the upper end of the insertion portion of the operation room.

In another aspect of the present invention, at least one latching groove is provided in the body portion, and at least one latching protrusion is provided on the cannula coupling portion to be coupled to the latching groove, A rotation protrusion is provided.

As described above, according to the present invention, an operating room fixing device for a cannula can easily fix a portion of an operating room inserted in a tube for inserting an operating room into a body and exposed to the outside of the injection needle provided with the cannula, Easy insertion and disassembly are possible so that it can be applied without changing the shape of existing cannula. In case of inserting cannula inside the body, it is not necessary to separate the operation room to solve the operation room fixed outside the injection needle, It is effective. In addition, when the operating room is wound around the needle, the operating room can be easily rotated while being fixed to the outside of the needle of the cannula, so that the operating room can be easily spirally wound around the needle.

1 is a conceptual view of a suture supporting ring provided in a conventional thread inserting machine.
2 is a conceptual view of a conventional rotary subcutaneous inserter.
Figures 3 (a), 3 (b) and 3 (c) are a top view, a side view, and a front view, respectively, of the operating room fixation device of the cannula according to the present invention.
4 is a side elevation view of a first embodiment of an operating room anchoring device for a cannula according to the present invention;
FIG. 5 is a top view of a first embodiment of an operating room fixation device of a cannula according to the present invention. FIG.
6 is a side elevational view of a second embodiment of an operating room anchoring device of a cannula according to the present invention.
7 (a) and 7 (b) are a detailed front view and a side view, respectively, of an operating room fixing device of a cannula according to the present invention.
Figure 8 is an illustration of the use of an operating room anchoring device of a cannula according to the present invention;

3 and 4 are top, side and front views, respectively, of an operating room securing device of a cannula according to the present invention, FIGS. 4 and 5 are a side view and a side view, respectively, of a first embodiment of an operating- The constituent elements of the present invention will now be described with reference to the top view thereof. A needle portion a2 of a metal material formed with a hollow body and an operating room exposed portion a3 at the end of the needle portion a2 and a hollow portion formed in the needle portion a2, B) is inserted and exposed to the outside of the needle part (a2) through the operating room exposed part (a3), characterized in that the operating room fixing device of the cannula (A) A cannula coupling part 10 and a body 20 which is connected to the cannula coupling part 10 and extends in the direction of the needle part a2 and is made of elastic material and is provided at the end of the body 20, And a hook part (30) having an operating room insertion part (31) folded in the direction of the needle part (a2) and fixing the operating room (B). The operating room insertion portion 31, which is folded and fixed to the operating room B, is not completely folded but is bent and formed in a ring shape having a certain angle like a fishing needle.

FIG. 6 is a side view of a second embodiment of a cannula's operating room securing apparatus according to the present invention. Referring to FIG. 6, the hook portion 30 can be folded in a direction opposite to the needle portion a2.

FIGS. 7A and 7B are a front view and a side view, respectively, of the operating room fixing device of the cannula according to the present invention, and further features of the present invention will be described with reference to FIGS. Wherein at least one latching groove a4 is provided in the body part a1 and at least one latching protrusion 11 is provided on the cannula latching part 10 so as to be coupled to the latching groove a4, The operation room fixing device of the cannula is coupled to the body part a1 and the operation room A is spirally wound around the needle part a2 by rotating the operation part a predetermined number of times after the operation part A is fixed to the hook part 30. [ In addition, at least one rotation protrusion 12 is additionally provided on the upper side of the cannula coupling portion 10, so that the operation room fixing device of the cannula can be rotated more easily.

FIG. 8 is an explanatory view illustrating the use of the operating room fixing device of the cannula according to the present invention, and a specific use method of the operating room fixing device of the cannula according to the present invention will be described below. The operating room B of the cannula A exposed to the outside of the needle part a2 through the operating room exposed part a3 is fixed to the operating room insertion part 31 provided in the hook part 30, To the body part a1. When the needle part a2 of the cannula is inserted into the human body and the skin of the human body reaches the hook part 30, the elastic body 20 is bent, and the operating room B is automatically separated from the operating room insertion part 31.

At this time, the operating room insertion portion 31 can easily be opened if the extended insertion groove 32 is formed to facilitate the separation of the operating room insertion portion 31 and the operating room B from each other. A part of the hook portion 30 is made of a material which is not harmful to the skin as a portion directly contacting the skin of the human body. In addition, a protective portion may be further provided on the skin contacting portion so as not to damage the skin.

Although the present invention has been shown and described with respect to specific embodiments and applications thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone with knowledge will know easily.

A. Cannula a1. Body part
a2. Needle part a3. Operating Room Exposure
a4. Hanging groove B. Operating room
10. Gusset joint part 11. Joint projection
12. Rotation projection 20. Body
30. Hook part 31. Operating room insertion part
32. Extended Home

Claims (4)

A needle portion a2 of a metal material formed with a hollow body and an operating room exposed portion a3 at the end of the needle portion a2 and a hollow portion formed in the needle portion a2, B is inserted and exposed to the outside of the needle part a2 through the operating room exposed part a3,
An annular cannula engaging portion 10 coupled to the body portion a1 and having a cut opening portion;
A body 20 which is connected to the cannula coupling part 10 and extends in the direction of the needle part a2 and is made of elastic material;
An operating room insertion portion 31 provided at the end of the body 20 and folded in the direction of the needle portion a2 or the opposite direction of the needle portion a2 and fixing the operating room B, And a hook portion (30) having an extension groove (32) extending from the upper end of the insertion portion (31) of the body (20) to a predetermined distance. delete The method according to claim 1,
At least one latching groove a4 is provided in the body part a1 and at least one latching protrusion 11 is provided in the cannula coupling part 10 so that the latching groove b4 is engaged with the latching groove a4 Characterized in that the cannula has an operating chamber fixation device. The method according to claim 1,
Characterized in that a rotatable projection (12) is provided on the upper side of the cannula coupling part (10).
KR1020150068055A 2015-05-15 2015-05-15 Surgery Thread Fixing Equipment of Cannula KR101688019B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150068055A KR101688019B1 (en) 2015-05-15 2015-05-15 Surgery Thread Fixing Equipment of Cannula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150068055A KR101688019B1 (en) 2015-05-15 2015-05-15 Surgery Thread Fixing Equipment of Cannula

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KR20160134268A KR20160134268A (en) 2016-11-23
KR101688019B1 true KR101688019B1 (en) 2016-12-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484783Y1 (en) * 2017-06-14 2017-10-25 (주)티엠글로벌 Inserting apparatus for medical yarn
KR200484784Y1 (en) * 2017-06-14 2017-10-25 (주)티엠글로벌 Lifting apparatus for medical yarn

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307308B1 (en) 2011-10-04 2013-09-10 주식회사 제일테크 Suture implantable medical syringe needle kit
KR101384126B1 (en) 2013-11-08 2014-04-10 유원석 Suture thread insertion kit
KR101432499B1 (en) 2013-11-18 2014-08-25 유원석 Suture thread insertion kit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470622Y1 (en) 2012-03-19 2014-01-02 양소연 A Device for Inserting a Suture into Human Body
KR20130132196A (en) 2012-05-25 2013-12-04 김상섭 Subcutaneous rotational insertion method of surgery thread and a kit for the subcutaneous rotational insertion
KR101368481B1 (en) * 2012-06-08 2014-02-28 홍유리 Implement for aptos

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307308B1 (en) 2011-10-04 2013-09-10 주식회사 제일테크 Suture implantable medical syringe needle kit
KR101384126B1 (en) 2013-11-08 2014-04-10 유원석 Suture thread insertion kit
KR101432499B1 (en) 2013-11-18 2014-08-25 유원석 Suture thread insertion kit

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