JPS61257635A - Skin inciser - Google Patents
Skin inciserInfo
- Publication number
- JPS61257635A JPS61257635A JP60100330A JP10033085A JPS61257635A JP S61257635 A JPS61257635 A JP S61257635A JP 60100330 A JP60100330 A JP 60100330A JP 10033085 A JP10033085 A JP 10033085A JP S61257635 A JPS61257635 A JP S61257635A
- Authority
- JP
- Japan
- Prior art keywords
- skin
- cutting edge
- cutting
- circumferential surface
- inner circumferential
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00024—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00059—Metal
Landscapes
- Surgical Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
発明の目的
（産業上の利用分野）
この発明は円筒状の刃先を持つ医療用皮膚切除具に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) This invention relates to a medical skin cutting tool having a cylindrical cutting edge.
（従来の技術）
従来、第８〜１０図に示すように、円筒状の柄部１及び
刃部２からなり、円筒状の刃先３を皮膚Ｓに当てて回転
させることにより、皮膚Ｓを円形状に切断する医療用皮
膚切除具は公知になっている。(Prior Art) Conventionally, as shown in FIGS. 8 to 10, the skin S is made of a cylindrical handle 1 and a blade 2, and the cylindrical blade edge 3 is rotated while touching the skin S. Medical skin cutting instruments that cut into shapes are known.
（発明が解決しようとする問題点）
ところが、刃先３の内周面３ａが同一直径ｄになってい
るため、切除具を皮膚Ｓから離すとき、切断時刃先３の
内側に入った皮膚片Ｓ１は、内周面３ａから扱けにくく
、切除具に付着したままとなる。従って、この皮膚片Ｓ
１の取出しが面倒であった。(Problem to be Solved by the Invention) However, since the inner circumferential surface 3a of the cutting edge 3 has the same diameter d, when the cutting tool is separated from the skin S, the skin piece S1 that entered the inside of the cutting edge 3 during cutting is difficult to handle from the inner circumferential surface 3a and remains attached to the cutting tool. Therefore, this skin piece S
1 was troublesome to take out.
発明の構成
（問題点を解決するための手段）
本発明はこの問題点に鑑みてなされ、後記する実施例の
図面に示すように、柄部１と円筒状の刃先３を持つ刃部
２とからなり、この刃先３の内周面３ａを外側へ拡開さ
せたものである。Structure of the Invention (Means for Solving the Problems) The present invention has been made in view of this problem, and as shown in the drawings of the embodiments described later, includes a handle part 1, a blade part 2 having a cylindrical cutting edge 3; The inner circumferential surface 3a of this cutting edge 3 is expanded outward.
（作用）
そして、円形状に切断された皮膚片Ｓ１は刃先３の内側
においてその内周面３ａにより上方から覆われる。その
ため、切除具を皮膚Ｓから離すどき、皮膚片Ｓ１は刃先
３の内周面３ａから力を受けにくく、この内周面３ａか
ら離れ易くなる。(Function) The circularly cut skin piece S1 is covered from above by the inner circumferential surface 3a inside the cutting edge 3. Therefore, when the cutting tool is separated from the skin S, the skin piece S1 is less likely to receive force from the inner circumferential surface 3a of the cutting edge 3, and becomes easier to separate from the inner circumferential surface 3a.
（実施例）
まず、本発明の第一実施例を第１．２図に従つて説明す
る。(Example) First, a first example of the present invention will be described with reference to FIG. 1.2.
円筒状の柄部１には円筒状の刃部２が嵌着され、その刃
先３の内周面３ａの直径ｄが外側はど大きくなるように
内刃付されて、この内周面３ａが外側へ拡開されている
。A cylindrical blade part 2 is fitted into the cylindrical handle part 1, and the inner peripheral surface 3a of the cutting edge 3 is cut so that the diameter d of the inner peripheral surface 3a becomes larger on the outside. expanded outwards.
そして、円筒状の刃先３を皮膚Ｓに当てて回転させるこ
とにより、皮膚Ｓを円形状に、切断することができる。Then, by applying the cylindrical cutting edge 3 to the skin S and rotating it, the skin S can be cut into a circular shape.
この切断時、円形状の皮膚片Ｓ１は刃先３の内側に入り
、その内周面３ａにより上方から覆われた状態となる。During this cutting, the circular piece of skin S1 enters inside the cutting edge 3 and is covered from above by the inner circumferential surface 3a.
そのため、切除具を皮膚Ｓから離すとき、皮膚片Ｓ１は
刃先３の内周面３ａから力を受けにくく、この内周面３
ａから離れ易くなる。従って、皮膚片Ｓ１は切除具に゛
付着せず、皮膚Ｓに残る。Therefore, when the cutting tool is separated from the skin S, the skin piece S1 is not easily subjected to force from the inner circumferential surface 3a of the cutting edge 3, and this inner circumferential surface 3a
It becomes easier to move away from a. Therefore, the skin piece S1 does not adhere to the cutting tool and remains on the skin S.
次に、他の実施例について説明する。Next, other embodiments will be described.
第３図に示す第二実施例は前記第一実施例において刃先
３の円形状尖端を軸芯に対し傾斜させるとともに若干凹
状にしたもの、第４図に示す第三実施例は同尖端を螺旋
状にしたもの、第５図に示す第四実施例は同尖端を凹凸
状にしたもの、第６図に示す第五実施例は前記第一実施
例において刃部２の内外周面全体をテーパ状にするとと
もに刃先３の外周面に外刃付したもの、第７図に示す第
六実施例は前記第一実施例において刃先３のみを外拡が
りの大径部にするとともにその外周面に、外刃付したも
のであって、いずれの実施例も刃先３の内周面３ａが外
側へ拡開され、第一実施例の場合と同様に切断後の皮膚
片Ｓ１が切除具に付着しにくくなる。The second embodiment shown in FIG. 3 is the same as the first embodiment in which the circular tip of the cutting edge 3 is inclined with respect to the axis and is slightly concave, and the third embodiment shown in FIG. 4 has the same tip spirally shaped. The fourth embodiment shown in FIG. 5 has an uneven tip, and the fifth embodiment shown in FIG. In the sixth embodiment shown in FIG. 7, only the cutting edge 3 of the first embodiment is made into a large diameter part that expands outward, and the outer circumferential surface of the cutting edge 3 is provided with an outer cutting edge. The inner peripheral surface 3a of the cutting edge 3 is expanded outward in each embodiment, and as in the case of the first embodiment, the cut skin piece S1 is difficult to adhere to the cutting tool. Become.
発明の効果
要するに本発明によれば、刃先３の内周面３ａの拡開に
より、切断後の皮膚片Ｓ１が刃先３の内側に付着しにく
くなるので、その剥離を容易に行うことができる。Effects of the Invention In short, according to the present invention, by expanding the inner circumferential surface 3a of the cutting edge 3, the cut skin piece S1 becomes difficult to adhere to the inside of the cutting edge 3, so that it can be easily peeled off.
第１図は本発明の第一実施例に係る切除具を皮膚に当て
てこれを切断する状態を示す部分断面図、第２図はこの
切除具を皮膚切断後皮膚から離す状態を示す部分断面図
、第３．４．５．６．７図はそれぞれ第二、三、四、五
、六実施例を示す部゛分断面図、第８図は従来の切除具
を示す斜視図、第９図はこの切除具を皮膚に当ててこれ
を切断する状態を示す一部切欠正面図、第１０図はこの
切除具を皮膚切断後皮膚から離す状態を示す一部切欠正
面図である。
柄部１、刃部２、刃先３、内周面３ａ、皮膚片Ｓ１゜FIG. 1 is a partial cross-sectional view showing a state in which a cutting tool according to a first embodiment of the present invention is applied to the skin and cutting it, and FIG. 2 is a partial cross-sectional view showing a state in which the cutting tool is removed from the skin after cutting the skin. 3.4.5.6.7 are partial cross-sectional views showing the second, third, fourth, fifth and sixth embodiments, respectively. FIG. 8 is a perspective view showing a conventional cutting tool, and FIG. The figure is a partially cutaway front view showing a state in which the cutting tool is applied to the skin to cut it, and FIG. 10 is a partially cutaway front view showing the state in which the cutting tool is removed from the skin after cutting the skin. Handle part 1, blade part 2, cutting edge 3, inner peripheral surface 3a, skin piece S1°
Claims (1)
とからなり、この刃先（３）の内周面（３ａ）を外側へ
拡開させたことを特徴とする皮膚切除具。1. Blade part (2) with handle part (1) and cylindrical cutting edge (3)
A skin excision tool characterized in that the inner circumferential surface (3a) of the cutting edge (3) is expanded outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100330A JPS61257635A (en) | 1985-05-10 | 1985-05-10 | Skin inciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100330A JPS61257635A (en) | 1985-05-10 | 1985-05-10 | Skin inciser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257635A true JPS61257635A (en) | 1986-11-15 |
| JPH0480694B2 JPH0480694B2 (en) | 1992-12-21 |
Family
ID=14271142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60100330A Granted JPS61257635A (en) | 1985-05-10 | 1985-05-10 | Skin inciser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61257635A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6343293B2 (en) * | 2016-01-18 | 2018-06-13 | 中村 正一 | Biological tissue resection instrument |
-
1985
- 1985-05-10 JP JP60100330A patent/JPS61257635A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480694B2 (en) | 1992-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |