JP6466886B2 - 手術用指先延長具 - Google Patents
手術用指先延長具 Download PDFInfo
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- JP6466886B2 JP6466886B2 JP2016154156A JP2016154156A JP6466886B2 JP 6466886 B2 JP6466886 B2 JP 6466886B2 JP 2016154156 A JP2016154156 A JP 2016154156A JP 2016154156 A JP2016154156 A JP 2016154156A JP 6466886 B2 JP6466886 B2 JP 6466886B2
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- Prior art keywords
- fingertip
- finger
- pseudo
- extension
- suture
- 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.)
- Expired - Fee Related
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- 230000002439 hemostatic effect Effects 0.000 claims description 25
- 229920005992 thermoplastic resin Polymers 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 210000003811 finger Anatomy 0.000 description 132
- 210000004204 blood vessel Anatomy 0.000 description 16
- 210000000596 ventricular septum Anatomy 0.000 description 13
- 210000000056 organ Anatomy 0.000 description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
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- 238000001356 surgical procedure Methods 0.000 description 5
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- 238000009958 sewing Methods 0.000 description 4
- 210000001562 sternum Anatomy 0.000 description 4
- 210000000779 thoracic wall Anatomy 0.000 description 4
- 208000001910 Ventricular Heart Septal Defects Diseases 0.000 description 3
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- 238000007675 cardiac surgery Methods 0.000 description 1
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- 210000005224 forefinger Anatomy 0.000 description 1
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Images
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
指先端部が挿入されるサック状の指装着部と、当該指装着部から先端側に向けて指の腹側にわん曲した形状で一体に延設されることで、指先としての機能を果す疑似指先部と、当該疑似指先部の先端部の指の腹側に、正面視において当該疑似指先部の幅を超えて両側に延設された止血パッチ押当て部とから成ることを特徴としている。
B1 〜B11:疑似指先部
C1 :胸壁の切開部
C2 :心臓壁の切開部
D0 :縫合糸捕捉用の凹部の最大深さ
D1 〜D3 :指装着孔の深さ
E1 〜E11:手術用指先延長具
F:人差し指
G:止血パッチ押当て部
H:心臓
J1 〜J11:指装着孔
K:結び目
L1 〜L3 :指先延長具の全長
L1e:施術医の指先から指先延長具の疑似指先部の先端までの長さ
P1 :閉鎖パッチ
P2 ,P3 :止血パッチ
S1,S3 〜S9 :縫合糸捕捉用凹部
Y:縫合糸
Y’:結紮済糸
11:胸壁
12:心臓壁
21:縦方向の切り欠き
22:周方向の切り欠き
23:縫合糸捕捉用の小突起
24:押当て突部
25:押当て面
31:臓器
32:人工血管
33,35:血管
34:縫合部
41:心室中隔
42:欠損孔
43:右心室
44:左心室
Claims (2)
- 外科手術時において、手術野が狭くて指先端部が届かないか、又は届きにくい手術部位に、当該指先端部を到達させるために、指先に装着して擬似的に指を長くさせる手術用指先延長具であって、
指先端部が挿入されるサック状の指装着部と、当該指装着部から先端側に向けて指の腹側にわん曲した形状で一体に延設されることで、指先としての機能を果す疑似指先部と、当該疑似指先部の先端部の指の腹側に、正面視において当該疑似指先部の幅を超えて両側に延設された止血パッチ押当て部とから成ることを特徴とする手術用指先延長具。 - 手術用指先延長具は、熱可塑性樹脂の射出成形により形成されていることを特徴とする請求項1に記載の手術用指先延長具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016154156A JP6466886B2 (ja) | 2016-08-05 | 2016-08-05 | 手術用指先延長具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016154156A JP6466886B2 (ja) | 2016-08-05 | 2016-08-05 | 手術用指先延長具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018019989A JP2018019989A (ja) | 2018-02-08 |
JP6466886B2 true JP6466886B2 (ja) | 2019-02-06 |
Family
ID=61163978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016154156A Expired - Fee Related JP6466886B2 (ja) | 2016-08-05 | 2016-08-05 | 手術用指先延長具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6466886B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102542554B1 (ko) * | 2020-12-01 | 2023-06-12 | 인제대학교 산학협력단 | 동맥혈 채취용 의료 기기 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1133030A (ja) * | 1994-04-28 | 1999-02-09 | Hiroaki Nomori | エンドフインガ |
US5522821A (en) * | 1995-04-06 | 1996-06-04 | Brown; Randall L. | Apparatus for grasping a suturing device to ease withdrawal |
US6110186A (en) * | 1998-09-23 | 2000-08-29 | Rizvi; Syed | Surgical finger protector and implement |
US20040193211A1 (en) * | 2003-02-14 | 2004-09-30 | Voegele James W. | Fingertip surgical instruments |
US20040231167A1 (en) * | 2003-05-19 | 2004-11-25 | Miklos John R. | Fingertip suture-cutting apparatus |
US8257366B2 (en) * | 2010-02-08 | 2012-09-04 | Coloplast A/S | Digital suture fixation system |
JP2013007140A (ja) * | 2011-06-27 | 2013-01-10 | Sanyo Chem Ind Ltd | 接着剤塗布用手袋及び指サック |
US9993243B2 (en) * | 2014-09-09 | 2018-06-12 | Edwards Lifesciences Corporation | Finger-mounted surgical instruments and methods of use |
-
2016
- 2016-08-05 JP JP2016154156A patent/JP6466886B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2018019989A (ja) | 2018-02-08 |
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