JP6183868B2 - Guide wire - Google Patents
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- JP6183868B2 JP6183868B2 JP2016051205A JP2016051205A JP6183868B2 JP 6183868 B2 JP6183868 B2 JP 6183868B2 JP 2016051205 A JP2016051205 A JP 2016051205A JP 2016051205 A JP2016051205 A JP 2016051205A JP 6183868 B2 JP6183868 B2 JP 6183868B2
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- tab
- flat surface
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- medical member
- mount
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/002—Packages specially adapted therefor ; catheter kit packages
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Packages (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
本発明は、台紙に関するものである。 The present invention relates to a mount.
従来から、カテーテル等の可撓性医療部材は、平坦面を有する台紙上に保持されて、滅菌状態で包装体とされるのが一般的である。このような台紙は、カテーテル等の可撓性医療部材を保持するために、複数のタブを備えており、前記タブは、Ｖ字状、Ｕ字状等の形状に台紙を切り込むことで形成されている。そして、台紙を切り込まれて形成されたタブを、台紙の平坦面よりも若干持ち上げ、台紙の平坦面とタブとの間に可撓性医療部材を挟むことにより、可撓性医療部材が台紙に保持される。この時、タブの挟み込み力、即ち、持ち上げられたタブが元の平坦面に戻ろうとする力が弱いと、可撓性医療部材の保持力が不足するという問題が生じる。一方、タブの挟み込み力、即ち、持ち上げられたタブが元に平坦面に戻ろうとする力が強いと、包装体とされた後、使用時に可撓性医療部材を包装体から取り出し難くなるという別の問題が生じる。特に、可撓性医療部材が長尺の場合は、包装体から取り出す際に、可撓性医療部材の基端側を把持し、包装体から引き抜くように可撓性医療部材を取り出すことが多いが、その際、先端部に湾曲を有するカテーテルのように、可撓性医療部材の先端部が直線状ではない場合、先端部がタブに引っ掛かり、先端部が変形したり破損したりするという問題が生じる。 Conventionally, a flexible medical member such as a catheter is generally held on a mount having a flat surface and is packaged in a sterilized state. Such a mount is provided with a plurality of tabs for holding a flexible medical member such as a catheter, and the tabs are formed by cutting the mount into a V-shape, U-shape or the like. ing. Then, the tab formed by cutting the mount is slightly lifted from the flat surface of the mount, and the flexible medical member is sandwiched between the flat surface of the mount and the tab, so that the flexible medical member is mounted on the mount. Retained. At this time, if the pinching force of the tab, that is, the force of the lifted tab to return to the original flat surface is weak, there arises a problem that the holding force of the flexible medical member is insufficient. On the other hand, if the pinching force of the tab, that is, the force that the lifted tab tries to return to the flat surface is strong, it becomes difficult to take out the flexible medical member from the package after use. Problem arises. In particular, when the flexible medical member is long, when the flexible medical member is taken out from the package, the flexible medical member is often taken out by gripping the proximal end side of the flexible medical member and pulling it out from the package. However, at that time, when the distal end portion of the flexible medical member is not linear like a catheter having a curved distal end portion, the distal end portion is caught by the tab, and the distal end portion is deformed or damaged. Occurs.
例えば、特許文献１には、カテーテル等の長尺の可撓性医療部材を保持するための平坦面を有する台紙であって、平坦面に、可撓性医療部材を保持するように、比較的大型のタブ及び比較的小型のタブが対で形成されており、比較的大型のタブ及び比較的小型のタブは、頂部が丸みを帯びた三角形状（Ｕ字状）に台紙が切り込まれて形成された台紙が開示されている。また、上記のような形状のタブを対で形成することにより、可撓性医療部材を台紙から取り出す時の可撓性医療部材の損傷が低減されることが開示されている。 For example, Patent Literature 1 discloses a mount having a flat surface for holding a long flexible medical member such as a catheter, and the flat medical surface is relatively fixed so as to hold the flexible medical member. A large tab and a relatively small tab are formed in pairs, and the mount of the relatively large tab and the relatively small tab is cut into a triangular shape (U shape) with a rounded top. A formed mount is disclosed. Further, it is disclosed that the damage to the flexible medical member when the flexible medical member is taken out from the mount is reduced by forming the tab having the above-described shape in pairs.
また、例えば、特許文献２には、カテーテル等の長尺の可撓性医療部材を保持するための平坦面を有する台紙であって、平坦面に、可撓性医療部材を保持するように、Ｌ字状又はへ字状のタブが対で形成されており、Ｌ字状又はへ字状のタブは、台紙が切り込まれて形成されてなることが開示されている。また、上記タブの両端部に、可撓性医療部材の先端方向に向かって切り込みを入れることで、可撓性医療部材の引き抜き抵抗が低減されることが開示されている。 In addition, for example, in Patent Document 2, a mount having a flat surface for holding a long flexible medical member such as a catheter, and the flexible medical member is held on the flat surface, It is disclosed that a pair of L-shaped or hex-shaped tabs are formed, and the L-shaped or hem-shaped tabs are formed by cutting a mount. In addition, it is disclosed that the pulling resistance of the flexible medical member is reduced by cutting the both ends of the tab toward the distal end of the flexible medical member.
上記のように、従来から、可撓性医療部材を引き抜いた場合であっても、可撓性医療部材の損傷を防止し、引き抜き抵抗が小さい、台紙のタブの形状が提案されている。
しかしながら、可撓性医療部材の形状は様々であり、種々の形状の可撓性医療部材に適用できるように、さらに、可撓性医療部材の保持力に優れ、かつ、可撓性医療部材を台紙から引き抜いた場合であっても、可撓性医療部材が変形したり破損したりすることがない台紙が求められている。
As described above, conventionally, the shape of the tab of the mount that prevents damage to the flexible medical member and has low pulling resistance even when the flexible medical member is pulled out has been proposed.
However, the shape of the flexible medical member is various, so that the flexible medical member is excellent in holding force of the flexible medical member so that the flexible medical member can be applied to various shapes of the flexible medical member. There is a demand for a mount that does not cause the flexible medical member to be deformed or damaged even when it is pulled out from the mount.
本発明は、長尺の可撓性医療部材を保持するための平坦面を有する台紙において、可撓性医療部材の保持力に優れ、かつ、可撓性医療部材を基端側から引き抜いた場合であっても、可撓性医療部材が変形したり破損したりすることがない台紙を提供することを目的とする。 The present invention is a mount having a flat surface for holding a long flexible medical member, and is excellent in holding force of the flexible medical member, and the flexible medical member is pulled out from the base end side. Even so, an object of the present invention is to provide a mount on which the flexible medical member is not deformed or broken.
本発明は、長尺の可撓性医療部材を、平坦面と、その平坦面に切込みを入れて形成され、一部が前記平坦面から離間するように底辺から折れる第１のタブと、前記平坦面に切込みを入れて形成され、前記第１のタブの前記平坦面から離間した前記一部に対向する部分が前記平坦面から離間するように折れる第２のタブと、によって挟んで保持する台紙であって、前記第１のタブは、前記第２のタブの外形に沿いながら、前記底辺からＵ字形状に形成され、そのＵ字形状の頂部が前記底辺の端部よりも、前記第２のタブとは反対側に突出していることを特徴とする。 The present invention provides a long flexible medical member, a flat surface, a first tab formed by cutting the flat surface and partially folded from the bottom so as to be separated from the flat surface, A flat surface is formed by cutting, and a portion of the first tab facing the part spaced apart from the flat surface is sandwiched and held by a second tab that is folded away from the flat surface. The first tab is formed in a U shape from the bottom side along the outer shape of the second tab, and the top of the U shape is more than the end of the bottom side. It protrudes on the opposite side to 2 tabs, It is characterized by the above-mentioned.
また、前記第２のタブは、前記第1のタブに向かって突出するＶ字形状に形成されていることが好ましい。 In addition, it is preferable that the second tab is formed in a V shape protruding toward the first tab.
さらに、前記第２のタブに対して前記第１のタブとは反対側に隣接して形成され、前記第１のタブとは向きが異なるように前記平坦面に切込みを入れて形成され、一部が前記平坦面から離間するように第２の底辺から折れる第３のタブと、前記第２のタブとは向きが異なるように前記平坦面に切込みを入れて形成され、前記第３のタブの前記平坦面から離間した前記一部に対向する部分が前記平坦面から離間するように折れる第４のタブとを備え、前記第３のタブは、前記第４のタブの外形に沿いながら、前記第２の底辺からＵ字形状に形成され、そのＵ字形状の頂部が前記第２の底辺の端部よりも、前記第４のタブとは反対側に突出していることが望ましい。Further, the second tab is formed adjacent to the opposite side of the first tab, and is formed by cutting the flat surface so as to have a different orientation from the first tab. A third tab that is folded from the second bottom so that the portion is spaced from the flat surface, and the third tab is formed by cutting the flat surface so that the second tab has a different orientation. And a fourth tab that folds so that the portion facing the part spaced apart from the flat surface is separated from the flat surface, and the third tab follows the outline of the fourth tab, It is desirable that the second base is formed in a U-shape, and the top of the U-shape protrudes on the opposite side of the fourth tab from the end of the second base.
本発明の台紙は、長尺の医療部材を保持するための平坦面と、その平坦面に切込みを入れて形成され、一部が平坦面から離間するように第１の底部から折れる第１のタブと、平坦面に切込みを入れて形成され、第１のタブの平坦面から離間した一部に対向する部分が平坦面から離間するように折れる第２のタブとを備え、第１のタブは、第１の底部からＵ字形状に形成され、そのＵ字形状の頂部が第１の底部の端部よりも、第２のタブとは反対側に突出しているので、医療部材として先端に湾曲を有するカテーテル等を保持させた場合であっても、可撓性医療部材を台紙から引き抜いたりする際に先端部が引っ掛かることがなく、可撓性医療部材が変形したり破損したりすることがない。また、第１のタブと第２のタブとで、可撓性医療部材を確実に保持することが可能であり、可撓性医療部材の保持力にも優れている。 The mount of the present invention includes a flat surface for holding a long medical member, a first surface that is formed by cutting the flat surface and is partially folded away from the flat surface. A first tab having a tab and a second tab that is formed by cutting a flat surface and that folds so that a portion of the first tab that faces away from the flat surface faces away from the flat surface. Is formed in a U-shape from the first bottom, and the top of the U-shape protrudes on the opposite side of the second tab from the end of the first bottom, so that it is a medical member at the tip. Even when a curved catheter is held, the distal end portion is not caught when the flexible medical member is pulled out from the mount, and the flexible medical member is deformed or damaged. There is no. In addition, the first tab and the second tab can securely hold the flexible medical member, and the holding force of the flexible medical member is excellent.
また、上記第２のタブの形状をＶ字状とした場合には、台紙と第２のタブとが切り離されていない、いわゆる第２のタブの底辺の長さを長く確保することができるので、第２のタブを必要以上に大きく形成することなく優れた挟み込み力を発現させることができ、可撓性医療部材に対する優れた保持力を容易に発現させることができる。 Further, when the shape of the second tab is V-shaped, the length of the bottom side of the so-called second tab in which the mount and the second tab are not separated can be secured long. An excellent pinching force can be expressed without forming the second tab larger than necessary, and an excellent holding force for the flexible medical member can be easily expressed.
以下、本発明の実施の形態を図面を参照して説明するが、本発明はこれらに限定されるものではない。尚、図１において、図示左側が台紙に保持される可撓性医療部材の先端側であり、図示右側が、台紙に保持される可撓性医療部材において、コネクタ等が接続される基端側である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited thereto. In FIG. 1, the left side in the figure is the distal end side of the flexible medical member held on the mount, and the right side in the figure is the base end side to which a connector or the like is connected in the flexible medical member held on the mount. It is.
図１は、本発明の台紙の第１の形態を模式的に示した正面図である。図２（ａ）は、図１のＡ部の拡大図であリ、図２（ｂ）は、図１のＢ部の拡大図である。また、図３は、本発明の台紙の第１の形態に可撓性医療部材を保持させた使用状態の１つを模式的に示した正面図である。 FIG. 1 is a front view schematically showing a first form of the mount of the present invention. 2A is an enlarged view of a portion A in FIG. 1, and FIG. 2B is an enlarged view of a portion B in FIG. FIG. 3 is a front view schematically showing one use state in which the flexible medical member is held in the first form of the mount of the present invention.
台紙１は、平坦面２を有しており、平坦面２上に、先端側タブ３、４と基端側タブ５、６とが形成されている。先端側タブ３、４及び基端側タブ５、６は、いずれも台紙２をカッター等で切り込むことで形成されている。先端側タブ３と先端側タブ４とは向きが異なっており、先端側タブ３は、平坦面２と切り離されていないタブの底辺３１が図示上側に位置しており、先端側タブ４は、平坦面２と切り離されていないタブの底辺４１が図示下側に位置している。同様に、基端側タブ５と基端側タブ６とは向きが異なっており、基端側タブ５は、平坦面２と切り離されていないタブの底辺５１が図示下側に位置しており、基端側タブ６は、平坦面２と切り離されていないタブの底辺６１が図示上側に位置している。先端側タブ３、４及び基端側タブ５、６は、先端側タブ３と基端側タブ５とが対で可撓性医療部材７を保持するように形成され、また、先端側タブ４と基端側タブ６とが対で可撓性医療部材７を保持するように形成されている。いずれか一方の対のみが平坦面２上に形成されていてもよいが、保持させる可撓性医療部材７に応じていずれでも選択できるように、両方の対が平坦面２上に複数形成されているのが好ましい。 The mount 1 has a flat surface 2, and distal end side tabs 3, 4 and proximal end side tabs 5, 6 are formed on the flat surface 2. The distal side tabs 3 and 4 and the proximal side tabs 5 and 6 are all formed by cutting the mount 2 with a cutter or the like. The tip side tab 3 and the tip side tab 4 have different directions. The tip side tab 3 has a bottom surface 31 of the tab that is not separated from the flat surface 2 and is located on the upper side in the figure. The bottom side 41 of the tab which is not cut off from the flat surface 2 is located on the lower side in the figure. Similarly, the directions of the proximal end tab 5 and the proximal end tab 6 are different from each other, and the proximal end tab 5 has a bottom surface 51 of the tab that is not separated from the flat surface 2 and is located on the lower side in the figure. The base side tab 6 has the bottom 61 of the tab that is not separated from the flat surface 2 and is located on the upper side in the figure. The distal-side tabs 3 and 4 and the proximal-side tabs 5 and 6 are formed so that the distal-side tab 3 and the proximal-side tab 5 hold the flexible medical member 7 in pairs. And the proximal end tab 6 are formed to hold the flexible medical member 7 in pairs. Only one of the pairs may be formed on the flat surface 2, but a plurality of both pairs are formed on the flat surface 2 so that either one can be selected according to the flexible medical member 7 to be held. It is preferable.
上記台紙１の形状及び大きさは、長尺の可撓性医療部材７を保持できる形状及び大きさであれば特には限定されず、例えば、長尺の可撓性医療部材７としてカテーテルを保持する場合は、カテーテルよりも長さの長い長方形のシート状であるのが好ましい。また、可撓性医療部材７の全体を保持できる形状及び大きさであるのが好ましいが、可撓性医療部材７を部分的に保持できる形状及び大きさであってもよい。図３は、台紙１に、カテーテル等の長尺の可撓性医療部材７を保持させた使用状態を示している。台紙１は、カテーテル等の可撓性医療部材７の全体を保持できる長方形のシート状であり、平坦面２上に可撓性医療部材７を載置するとともに、平坦面２と先端側タブ３及び基端側タブ４との間に可撓性医療部材７を挟むことで、保持している。
上記台紙１を構成する材料は、特には限定されず、紙、樹脂、発泡樹脂等の従来公知の任意の材料が挙げられる。
The shape and size of the mount 1 are not particularly limited as long as the long flexible medical member 7 can be held. For example, the catheter is held as the long flexible medical member 7. In this case, the sheet is preferably in the form of a rectangular sheet that is longer than the catheter. Moreover, although it is preferable that it is the shape and magnitude | size which can hold | maintain the whole flexible medical member 7, the shape and magnitude | size which can hold | maintain the flexible medical member 7 partially may be sufficient. FIG. 3 shows a use state in which a long flexible medical member 7 such as a catheter is held on the mount 1. The mount 1 has a rectangular sheet shape that can hold the entire flexible medical member 7 such as a catheter. The flexible medical member 7 is placed on the flat surface 2, and the flat surface 2 and the distal-side tab 3 are mounted. And the flexible medical member 7 is pinched | interposed between the base end side tabs 4, and it hold | maintains.
The material which comprises the said mount 1 is not specifically limited, Conventionally well-known arbitrary materials, such as paper, resin, and foamed resin, are mentioned.
上記台紙１は、可撓性医療部材７を保持するための平坦面２を有する。平坦面２は、厳密な平坦面である必要はなく、可撓性医療部材７を載置できる程度の平坦面であればよい。 The mount 1 has a flat surface 2 for holding the flexible medical member 7. The flat surface 2 does not need to be a strict flat surface, and may be a flat surface on which the flexible medical member 7 can be placed.
上記先端側タブ３、４は、滑らかな頂部３２、４２を有するＵ字状であり、対となる基端側タブ５、６よりも先端側に位置している。また、Ｕ字状であるとは、図１〜図３に示している通り、Ｕ字が歪んだような形状も含む。
先端側タブ３、４は、その頂部３２、４２が先端側に指向するように、台紙１がＵ字状に切り込まれて形成されてなる。頂部３２、４２が先端側に指向しているとは、保持される可撓性医療部材７の軸方向において、頂部３２、４２が、タブの底辺３１、４１の先端３１１、４１１よりも先端側に位置している状態をいう。
The distal-side tabs 3 and 4 are U-shaped having smooth top portions 32 and 42 and are located on the distal-end side of the paired proximal-end tabs 5 and 6. In addition, the U-shape includes a shape in which the U-shape is distorted as shown in FIGS.
The front end tabs 3 and 4 are formed by cutting the mount 1 into a U shape so that the top portions 32 and 42 are directed to the front end side. That the top portions 32 and 42 are oriented toward the distal end side means that the top portions 32 and 42 are more distal than the distal ends 311 and 411 of the bottom sides 31 and 41 of the tab in the axial direction of the flexible medical member 7 to be held. The state that is located in.
先端側タブ３、４の先端側３３、４３は、直線状であってもなだらかな曲線状であってもいずれでもよい。また、先端側タブ３、４の基端側３４、４４は、直線状であってもなだらかな曲線状であってもよいが、後述する基端側タブ５、６の先端側５３、６３との位置関係を調整し易いので、直線状であるのが好ましい。 The distal end sides 33 and 43 of the distal end side tabs 3 and 4 may be either linear or gently curved. In addition, the proximal end sides 34 and 44 of the distal end tabs 3 and 4 may be linear or gently curved, but the distal end sides 53 and 63 of the proximal end tabs 5 and 6 to be described later Since it is easy to adjust the positional relationship, it is preferable to be linear.
先端側タブ３、４を上記のような形状とすることにより、台紙１に、先端部７１に湾曲を有する可撓性医療部材７を保持させた場合であっても、可撓性医療部材７を台紙１から取り外す際に、可撓性医療部材７の先端部７１が先端側タブ３、４に引っ掛かることがない。従って、可撓性医療部材７が先端側タブ３、４により変形したり破損したりすることがない。 Even when the distal side tabs 3 and 4 are shaped as described above, even when the flexible medical member 7 having the curved end portion 71 is held on the mount 1, the flexible medical member 7. Is removed from the mount 1, the distal end portion 71 of the flexible medical member 7 is not caught by the distal end side tabs 3 and 4. Therefore, the flexible medical member 7 is not deformed or damaged by the distal side tabs 3 and 4.
上記基端側タブ５、６は、対となる先端側タブ３、４よりも基端側に位置している。
基端側タブ５、６は、その先端側５３、６３が、上記先端側タブ３、４の基端側３４、４４と並行に向き合うように形成されている。従って、先端側タブ３、４の基端側３４、４４が直線状である場合は、基端側５、６の先端側５３、６３も直線状であり、先端側タブ３、４の基端側３４、４４が曲線状である場合は、基端側５、６の先端側５３、６３もそれに対応する曲線状である。先端側タブ３、４の基端側３４、４４、及び基端側タブ５、６の先端側５３、６３は、位置関係を調整し易いので、直線状であるのが好ましい。
The base end side tabs 5 and 6 are located on the base end side with respect to the paired front end side tabs 3 and 4.
The proximal end tabs 5 and 6 are formed such that the distal end sides 53 and 63 face the proximal end sides 34 and 44 of the distal end side tabs 3 and 4 in parallel. Therefore, when the proximal end sides 34 and 44 of the distal end tabs 3 and 4 are linear, the distal end sides 53 and 63 of the proximal end sides 5 and 6 are also linear, and the proximal ends of the distal end tabs 3 and 4 are When the sides 34 and 44 are curved, the distal end sides 53 and 63 of the base end sides 5 and 6 are also correspondingly curved. The proximal end sides 34 and 44 of the distal end side tabs 3 and 4 and the distal end sides 53 and 63 of the proximal end side tabs 5 and 6 are preferably straight because the positional relationship is easy to adjust.
上記基端側タブ５、６及び上記先端側タブ３、４は、並行に向き合う上記基端側タブ５、６の先端側５３、６３と上記先端側タブ３、４の基端側３４、４４との間隙が、保持する可撓性医療部材７の直径よりも大きくなるように形成されている。即ち、基端側タブ５の先端側５３と先端側タブ３の基端側３４との間隙Ｌ１、及び基端側タブ６の先端側６３と先端側タブ４の基端側４４との間隙Ｌ２は、保持する可撓性医療部材７の直径よりも大きくされている。 The proximal end tabs 5 and 6 and the distal end tabs 3 and 4 are parallel to the distal end sides 53 and 63 of the proximal end tabs 5 and 6 and the proximal end sides 34 and 44 of the distal end tabs 3 and 4. Is formed to be larger than the diameter of the flexible medical member 7 to be held. That is, the gap L1 between the distal end side 53 of the proximal end tab 5 and the proximal end side 34 of the distal end tab 3 and the gap L2 between the distal end side 63 of the proximal end tab 6 and the proximal end side 44 of the distal end tab 4. Is larger than the diameter of the flexible medical member 7 to be held.
基端側タブ５、６の頂部５２、６２は、Ｖ型であっても、滑らかな曲面であるＵ型であってもよいが、Ｖ型であるのが好ましい。頂部５２、６２がＶ型であると、底辺５１、６１から頂部５２、６２までの長さを長くとることができるので、可撓性医療部材７を保持し易い。なお、Ｖ型の頂部５２、６２は、可撓性医療部材７を保持させる際に頂部５２、６２が操作者の手に突き刺ささることがないように、また、包装体とした際に頂部５２、６２が包装体のフィルム等を傷つけることがないように、角は若干滑らかにされているのが好ましい。 The top portions 52 and 62 of the proximal end tabs 5 and 6 may be V-shaped or U-shaped with a smooth curved surface, but are preferably V-shaped. When the top portions 52 and 62 are V-shaped, the length from the bases 51 and 61 to the top portions 52 and 62 can be increased, so that the flexible medical member 7 can be easily held. The V-shaped top portions 52 and 62 are arranged so that the top portions 52 and 62 do not pierce the operator's hand when the flexible medical member 7 is held, and the top portions 52 and 62 are formed as packaging. , 62 is preferably slightly smoothed so that the film or the like of the package is not damaged.
基端側タブ５、６の基端側５４、６４は、直線状であってもなだらかな曲線状であってもいずれでもよい。基端側タブ５、６の挟み込み力、即ち、可撓性医療部材７の保持力を向上させるためには、基端側タブ５、６の面積が大きく、かつ、基端側タブ５、６の底辺５１、６１が長い方が好ましいが、基端側タブ５、６の面積を維持しつつ、底辺５１、６１の長さも確保できるので、基端側タブ５、６の基端側５４、６４は直線状であるのが好ましい。 The proximal end sides 54 and 64 of the proximal end tabs 5 and 6 may be either linear or gently curved. In order to improve the clamping force of the proximal tabs 5 and 6, that is, the holding force of the flexible medical member 7, the proximal tabs 5 and 6 have a large area, and the proximal tabs 5 and 6. Although it is preferable that the bottom sides 51 and 61 are long, the length of the bottom sides 51 and 61 can be secured while maintaining the area of the base side tabs 5 and 6. 64 is preferably linear.
従って、基端側タブ５、６は、先端側５３、６３及び基端側５４、６４が直線状であり、かつ、頂部５２、６２がＶ型のＶ字状であるのが好ましい。 Therefore, it is preferable that the proximal end tabs 5 and 6 have the distal end sides 53 and 63 and the proximal end sides 54 and 64 are linear, and the top portions 52 and 62 are V-shaped.
基端側タブ５、６を上記のように形成することにより、可撓性医療部材７を確実に保持することができ、さらに、台紙１に、先端部７１に湾曲を有する可撓性医療部材７を保持させた場合であっても、可撓性医療部材７を台紙１から取り外す際に、可撓性医療部材７の先端部７１が基端側タブ５、６に引っ掛かることがなく、カテーテル７が先端側タブ３、４により変形したり破損したりすることがない。 By forming the proximal end tabs 5 and 6 as described above, the flexible medical member 7 can be reliably held, and the flexible medical member having a curvature at the distal end portion 71 on the mount 1. Even when the flexible medical member 7 is removed from the mount 1, the distal end portion 71 of the flexible medical member 7 is not caught by the proximal end tabs 5 and 6 even when the flexible medical member 7 is held. 7 is not deformed or broken by the distal end side tabs 3 and 4.
上記平坦面２上には、上記先端側タブ３、４及び上記基端側タブ５、６の他にも、必要に応じて他の形状のタブが形成されていてもよい。
例えば、可撓性医療部材７の基端側に取り付けられることが多い嵩高なコネクタ７２を保持するための、内部に貫通孔を有するトンネル状タブ８や、可撓性医療部材７の保持位置が平坦面２上でずれることを抑制する、位置規制用タブ９などを設けてもよい。
On the flat surface 2, in addition to the distal end tabs 3 and 4 and the proximal end tabs 5 and 6, tabs having other shapes may be formed as necessary.
For example, in order to hold the bulky connector 72 that is often attached to the proximal end side of the flexible medical member 7, the tunnel-shaped tab 8 having a through-hole inside and the holding position of the flexible medical member 7 are You may provide the position control tab 9 etc. which suppress shifting | deviating on the flat surface 2. FIG.
上記可撓性医療部材７としては、カテーテル、シース等が挙げられる。また、可撓性医療部材７は、その先端部７１に湾曲を有していてもよい。例えば、カテーテルは先端部に湾曲を有するものが多く、このようなカテーテルを保持するのに、本発明の台紙１は適している。 Examples of the flexible medical member 7 include a catheter and a sheath. Further, the flexible medical member 7 may have a curvature at the distal end portion 71 thereof. For example, many catheters have a curved tip, and the mount 1 of the present invention is suitable for holding such a catheter.
次に、台紙１の使用方法を説明する。長尺の可撓性医療部材７を、必要に応じて設けられた上記トンネル状タブ８や上記位置規制用タブ９に保持させつつ、先端側タブ３、４及び基端側タブ５、６を持ち上げ、平坦面２と先端側タブ３、４及び基端側タブ５、６との間に可撓性医療部材７を挟みこむことで、台紙１の平坦面２上に可撓性医療部材７を保持させる。 Next, a method for using the mount 1 will be described. While holding the long flexible medical member 7 on the tunnel-shaped tab 8 or the position regulating tab 9 provided as necessary, the distal side tabs 3 and 4 and the proximal side tabs 5 and 6 are By lifting and sandwiching the flexible medical member 7 between the flat surface 2 and the distal side tabs 3 and 4 and the proximal side tabs 5 and 6, the flexible medical member 7 is placed on the flat surface 2 of the mount 1. Hold.
先端側タブ３、４及び基端側タブ５、６は、全てを使用する必要はなく、使用するタブを適宜調整する。例えば、先端部７１に湾曲を有する可撓性医療部材７を保持させる場合は、先端部７１の湾曲方向と同じ向きに形成されている先端側タブ３、４を選択して使用する。図３では、可撓性医療部材７は、図示下側に湾曲している先端部７１を有しているので、このような可撓性医療部材７を保持させる場合は、先端部７１の湾曲方向と同じ図示下側に向いて形成されている先端側タブ３を選択して使用する。即ち、先端側タブ３と基端側タブ５との対で可撓性医療部材７を保持させる。この場合、先端側タブ４と基端側タブ６との対は使用せずに、平坦面２から持ち上げることなく平坦面２を構成する一部分としておく。 It is not necessary to use all of the distal end tabs 3 and 4 and the proximal end tabs 5 and 6, and the tabs to be used are adjusted as appropriate. For example, when the flexible medical member 7 having a curvature is held at the distal end portion 71, the distal side tabs 3 and 4 formed in the same direction as the bending direction of the distal end portion 71 are selected and used. In FIG. 3, the flexible medical member 7 has a distal end portion 71 that is curved downward in the figure. Therefore, when the flexible medical member 7 is held, the distal end portion 71 is curved. The tip-side tab 3 formed in the same downward direction as the direction is selected and used. That is, the flexible medical member 7 is held by the pair of the distal end side tab 3 and the proximal end side tab 5. In this case, the pair of the distal end side tab 4 and the proximal end side tab 6 is not used and is made a part constituting the flat surface 2 without being lifted from the flat surface 2.
台紙１に可撓性医療部材７を保持させた後、従来公知の方法で包装袋に収納し、包装体とする。その後、必要に応じて滅菌、減菌等を行う。 After holding the flexible medical member 7 on the mount 1, it is stored in a packaging bag by a conventionally known method to obtain a package. Thereafter, sterilization, sterilization, etc. are performed as necessary.
上記のようにして得られた包装体は、医師等により包装体が開封され、可撓性医療部材７が包装袋から取り出されて使用される。取り出す際は、可撓性医療部材７を台紙１ごと包装袋から取り出した後、可撓性医療部材７を台紙１から丁寧に取り外すことが多いが、可撓性医療部材７は長尺であるので、可撓性医療部材７の基端側から包装袋を開封した後、可撓性医療部材７の基端を把持して、可撓性医療部材７を包装袋及び台紙１から抜き出すことも多い。本発明の台紙１は、上記のような構成を有しているので、可撓性医療部材７が台紙１から引き抜かれた場合であっても、可撓性医療部材７が変形したり破損したりすることがない。 The packaging body obtained as described above is used after the packaging body is opened by a doctor or the like and the flexible medical member 7 is taken out of the packaging bag. At the time of taking out, the flexible medical member 7 is often carefully removed from the mount 1 after taking out the flexible medical member 7 together with the mount 1 from the packaging bag, but the flexible medical member 7 is long. Therefore, after opening the packaging bag from the base end side of the flexible medical member 7, the base end of the flexible medical member 7 can be grasped and the flexible medical member 7 can be extracted from the packaging bag and the mount 1. Many. Since the mount 1 of the present invention has the above-described configuration, even when the flexible medical member 7 is pulled out from the mount 1, the flexible medical member 7 is deformed or damaged. There is nothing to do.
１・・・台紙
２・・・平坦面
３、４・・・先端側タブ
５、６・・・基端側タブ
３１、４１、５１、６１・・・底辺
３１１、４１１・・・底辺の先端
３２、４２、５２、６２・・・頂部
３３、４３、５３、６３・・・先端側
３４、４４、５４、６４・・・基端側
７・・・可撓性医療部材
７１・・・先端部
８・・・トンネル状タブ
９・・・位置規制用タブ
DESCRIPTION OF SYMBOLS 1 ... Mount 2 ... Flat surface 3, 4 ... Tip side tabs 5, 6 ... Base end side tabs 31, 41, 51, 61 ... Base 311, 411 ... Tip of bottom 32, 42, 52, 62 ... top 33, 43, 53, 63 ... distal end side 34, 44, 54, 64 ... proximal end 7 ... flexible medical member 71 ... distal end Portion 8 ... Tunnel-shaped tab 9 ... Position restriction tab
Claims (3)
その平坦面に切込みを入れて形成され、一部が前記平坦面から離間するように底辺から折れる第１のタブと、
前記平坦面に切込みを入れて形成され、前記第１のタブの前記平坦面から離間した前記一部に対向する部分が前記平坦面から離間するように折れる第２のタブと、
によって挟んで保持する台紙であって、
前記第１のタブは、前記第２のタブの外形に沿いながら、前記底辺からＵ字形状に形成され、そのＵ字形状の頂部が前記底辺の端部よりも、前記第２のタブとは反対側に突出していることを特徴とする台紙。 A long flexible medical member with a flat surface;
A first tab that is formed by making a cut in the flat surface, and is folded from the bottom so that a portion is separated from the flat surface;
A second tab that is formed by cutting the flat surface and is folded so that a portion of the first tab that faces the part spaced apart from the flat surface is separated from the flat surface ;
A mount that is sandwiched and held between
The first tab is formed in a U-shape from the bottom side along the outer shape of the second tab, and the top of the U-shape is more than the end of the bottom side than the second tab. A mount, characterized by protruding on the opposite side.
前記第２のタブとは向きが異なるように前記平坦面に切込みを入れて形成され、前記第３のタブの前記平坦面から離間した前記一部に対向する部分が前記平坦面から離間するように折れる第４のタブとを備え、The flat surface is cut so as to have a different orientation from the second tab, and a portion of the third tab facing the part spaced apart from the flat surface is separated from the flat surface. And a fourth tab that folds into
前記第３のタブは、前記第４のタブの外形に沿いながら、前記第２の底辺からＵ字形状に形成され、そのＵ字形状の頂部が前記第２の底辺の端部よりも、前記第４のタブとは反対側に突出していることを特徴とする請求項１または請求項２に記載の台紙。The third tab is formed in a U shape from the second bottom side along the outline of the fourth tab, and the top of the U shape is more than the end of the second bottom side. The mount according to claim 1, wherein the mount protrudes on a side opposite to the fourth tab.
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| JPS60116879U (en) * | 1984-01-13 | 1985-08-07 | 荒木 清美 | Mounting paper for fishing equipment packaging |
| NL9400214A (en) * | 1994-02-10 | 1995-09-01 | Cordis Europ | Catheter packaging. |
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