JP2021072874A - Long body storage device, sheet for the same, and method for manufacturing the same - Google Patents

Abstract

To provide a long body storage device that can facilitate manufacture to reduce cost, and facilitates storage and conveyance without being bulky, provide a sheet for the long body storage device, and a method for manufacturing the long body storage device.SOLUTION: An approximately ring-shaped long body storage device 10 is provided for winding and storing a flexible guide wire 200. The long body storage device has: an inner wall 25 with the guide wire 200 being wound around; an outer wall 38 for sectioning a storage space 26 for storing the guide wire 200 between the inner wall 25 and itself, and arranged closer ot the outside in the radial direction from the gravity center of the long body storage device 10 than the inner wall 25; and a connecting wall 39 for connecting one end of the inner wall 25 with one end of the outer wall 38. A portion of an approximately ring-shape in the circumferential direction is divided.SELECTED DRAWING: Figure 5

Description

The present invention relates to a method for manufacturing a long body storage tool, a sheet for a long body storage tool, and a long body storage tool for winding and storing a flexible medical long body.

Conventionally, a medical long body such as a guide wire is immersed in a container such as a bat filled with physiological saline until it is used by a medical worker (operator). At that time, the medical long body may be stored in a storage device such as a holder around which the tube is wound for the purpose of preventing physical damage and improving operability. For example, the guide wire is immersed in a physiological saline solution filled in a container such as a bat and is in a wet state until a medical worker (operator, etc.) removes the guide wire from the living body and then reintroduces the guide wire. Is maintained.

For example, in the storage tool described in Patent Document 1, a storage space for storing the guide wire is partitioned between the inner wall around which the guide wire is wound and the inner wall, and the storage tool is arranged outside the inner wall in the radial direction from the center of gravity of the storage tool. It has an outer wall. Since the inner wall is inclined, the guide wire to be wound is guided to one end along the inclination. The guide wire wound around one end of the inner wall tries to return to its original shape by elastic force, and the arc along the circumferential direction becomes larger and is guided to the outer wall. Therefore, the operator can easily wrap the flexible guide wire around the storage tool and store it.

Further, Patent Document 2 describes a cup-shaped bobbin winder for winding a fishing bobbin. The bobbin winder has a plurality of thread hooks arranged in the circumferential direction.

International Publication No. 2016/114365 Actual Kaihei 6-45470

Since the storage tool described in Patent Document 1 has a three-dimensionally complicated shape, it is bulky and difficult to form by injection molding or the like.

Further, the bobbin winder described in Patent Document 2 winds a bobbin thread for fishing that does not expand in diameter due to a repulsive force. For this reason, the bobbin winder cannot wind a long medical body whose diameter is expanded by a repulsive force from the wound state.

The present invention has been made to solve the above-mentioned problems, and is a long body storage tool and a long body storage tool that can be easily manufactured, can reduce costs, and can be easily stored and transported without being bulky. It is an object of the present invention to provide a method for manufacturing a seat and a long body storage device.

The long body storage device according to the present invention that achieves the above object is a substantially ring-shaped long body storage device that winds and stores a flexible medical long body, and is the medical length. A storage space for storing the medical long body is partitioned between the inner wall around which the long body is wound and the outer wall, and the outer wall is arranged outside the center of gravity of the long body storage tool in the radial direction from the inner wall. And a connecting wall connecting one end of the inner wall and one end of the outer wall, and a part of the substantially ring shape in the circumferential direction is divided.

The sheet for a long body storage tool according to the present invention that achieves the above object has an arc-shaped main body portion, and the main body portion has a first connecting portion and a second connecting portion at both ends in the circumferential direction. However, the main body portion has an outer peripheral edge and an inner peripheral edge between the first connecting portion and the second connecting portion, and a plurality of notches are provided between the outer peripheral edge and the inner peripheral edge. It is a long body storage tool sheet.

Another aspect of the long body storage device sheet according to the present invention that achieves the above object has a rectangular main body portion, and the main body portion has a first band portion and a second band portion on opposite edges. The main body portion has a portion, and the main body portion has a first connecting portion at an edge portion connecting the first band portion and the second band portion, and also has the first band portion and the second band portion. A flat plate-shaped long body storage device having a second connecting portion at another edge portion connecting the portions and having a plurality of slits provided between the first band portion and the second band portion. Sheet for.

The method for manufacturing a long body storage device according to the present invention that achieves the above object is a method for manufacturing a long body storage device that winds and stores a flexible medical long body, and is described in the above-mentioned medical treatment. An inner wall around which the long body is wound, an outer wall that divides a storage space for storing the medical long body between the inner wall, and a connecting wall that connects one end of the inner wall and one end of the outer wall. It has a step of extruding a molded product having an arc shape while bending it into an arc shape, and a step of cutting the molded product extruded into the arc shape to form an arc shape spare body.

The long body storage tool configured as described above can be manufactured, stored, or transported in a shape different from the ring shape in use by dividing a part in the circumferential direction. Therefore, the long body storage tool can be easily manufactured and the cost can be reduced. In addition, the long body storage tool is not bulky and can be easily stored or transported.

Since the long body storage tool sheet configured as described above has a flat plate shape, it can be easily manufactured and the cost can be reduced. In addition, the long body storage tool sheet is not bulky and can be easily stored or transported.

In the method for manufacturing a long body storage tool configured as described above, an arc-shaped spare body can be easily formed by deforming the extruded molded product into an arc shape. Therefore, by manufacturing the long body storage tool using the spare body, the long body storage tool can be easily manufactured and the cost can be reduced.

The long body storage tool further has a first connecting portion and a second connecting portion divided in the circumferential direction of the long body storage tool, and the first connecting portion and the second connecting portion include the first connecting portion and the second connecting portion. , May be connectable. As a result, the long body storage tool manufactured, stored or transported in a divided state can be used as a ring shape by connecting the first connecting portion and the second connecting portion. The ring-shaped long body storage tool has a stable shape and improves operability.

The long body storage tool has an arcuate main body formed by a flat plate at an angle of less than 360 degrees, and the inner wall and the connecting wall are formed from the main body by a part of the flat plate forming the main body. It is continuously formed, the inner wall is formed in a part of the main body portion, the first connecting portion is formed on one end side in the circumferential direction of the main body portion, and the second connecting portion is the said. It may be formed on the other end side of the main body in the circumferential direction. Thereby, by connecting the first connecting portion and the second connecting portion of the arc-shaped main body portion having a shape of less than 360 degrees, a long body accommodating tool having a three-dimensional shape can be formed from a flat plate. Therefore, the long body storage tool can be easily manufactured and the cost can be reduced. In addition, the long body storage tool is not bulky and can be easily stored or transported.

The long body storage tool has a main body portion formed in a substantially quadrangular shape by a flat plate, and the main body portion has a first connecting portion and a second connecting portion formed on two opposing sides, and the main body portion is formed. A plurality of linear portions are formed with a plurality of slits sandwiched between the first connecting portion and the second connecting portion, and the first connecting portion and the second connecting portion are connected to each other. As a result, the main body portion may be deformed into a tubular shape, and the linear portion may be curved and folded outward in the radial direction of the tubular shape. As a result, a long body storage tool having a three-dimensional shape can be formed from a flat plate by connecting the first connecting portion and the second connecting portion of the substantially quadrangular main body portion and folding back the linear portion. .. Therefore, the long body storage tool can be easily manufactured and the cost can be reduced. In addition, the long body storage tool is not bulky and can be easily stored or transported. The linear portion formed between the plurality of slits is folded outward in the radial direction of the tubular shape to expand in the circumferential direction, and the inner wall, the connecting wall, the outer wall and the storage space can be satisfactorily formed.

At least one of the outer wall and the connecting wall may be deformable. As a result, the operator can deform at least one of the outer wall and the connecting wall as necessary to form a storage space arbitrarily. In addition, the surgeon can easily take out the medical long body stored in the storage space from the storage space by deforming the deformed portion.

The inner wall has an inclined surface in which the distance from the center of gravity decreases from one end connected to the connecting wall toward the other end on the opposite side, and the outer wall is the other end of the inner wall. It may be located outside in the radial direction of. As a result, the medical long body wound around the inner wall from the other end side can be wound around a portion of the inner wall where the distance from the center of gravity is small while sliding the inclined surface. Then, by releasing the deformation of the medical long body wrapped around the inner wall, the medical long body that expands by its own restoring force can be automatically stored in the storage space.

It is a development view (plan view) before assembly which shows the long body accommodating tool which concerns on 1st Embodiment. A long body storage device is shown, (A) is a cross-sectional view taken along the line AA of FIG. 1, and (B) is a cross-sectional view taken along the line BB of FIG. It is a perspective view which shows the assembled long body storage tool. It is sectional drawing which follows the CC line of FIG. It is sectional drawing which follows the DD line of FIG. It is a perspective view which shows the use state of the long body accommodating tool which concerns on 1st Embodiment. It is a perspective view which shows the long body storage tool which stored the guide wire. It is a perspective view which shows the state which the guide wire is taken out collectively from a long body storage tool. It is a top view which shows the long body accommodating tool which accommodated two guide wires. It is a top view which shows the long body accommodating tool which concerns on 2nd Embodiment. It is a figure which shows the long body accommodating tool which concerns on the assembled 2nd Embodiment, (A) is a plan view, (B) is a sectional view along the line EE. It is sectional drawing which shows the state which the guide wire was wound around the long body accommodating tool which concerns on 2nd Embodiment. It is a figure which shows the state which the guide wire is stored in the long body accommodating tool which concerns on 2nd Embodiment, (A) is a plan view, (B) is a sectional view along line FF. It is a top view which shows the state which the guide wire is taken out collectively from the long body accommodating tool which concerns on 2nd Embodiment. It is a figure which shows the long body accommodating tool which concerns on 3rd Embodiment, (A) is the perspective view which shows the upper part, (B) is the perspective view which shows the lower part. It is sectional drawing which follows the GG line of FIG. It is the schematic which shows the extrusion molding apparatus for manufacturing the long body accommodating tool which concerns on 3rd Embodiment. It is a perspective view which shows the spare body formed by extrusion molding. It is a perspective view which shows the state which the guide wire was wound around the long body accommodating tool which concerns on 3rd Embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The size and ratio of each member in the drawing may be exaggerated for convenience of explanation and may differ from the actual size and ratio.
<First Embodiment>

The long body storage tool 10 according to the first embodiment winds and stores a flexible guide wire 200 (medical long body). The long body storage tool 10 is provided as a sheet-shaped long body storage tool sheet as shown in FIGS. 1 and 2, and is assembled and used in a three-dimensional shape as shown in FIGS. 3 to 5. Will be done.

The long body storage tool 10 includes an arc-shaped main body portion 20, a plurality of hook portions 30, a first connecting portion 40, and a second connecting portion 50.

The main body 20 is formed of a flexible flat plate. The main body 20 has an arc shape of less than 360 degrees, and has an inner peripheral edge 21, an outer peripheral edge 22, a first connecting edge 23, and a second connecting edge 24 at the edge portion. The inner peripheral edge 21 is an inner edge portion of an arc and has a constant radius of curvature. The outer peripheral edge 22 is the outer edge of the arc and has a constant radius of curvature larger than the inner peripheral edge 21. The centers of the radius of curvature of the inner peripheral edge 21 and the outer peripheral edge 22 coincide with each other. Therefore, the radial distance between the inner peripheral edge 21 and the outer peripheral edge 22 is constant along the circumferential direction. The first connecting edge 23 and the second connecting edge 24 are located at both ends of the arc formed by the main body 20 in the circumferential direction. The first connecting edge 23 and the second connecting edge 24 connect the inner peripheral edge 21 and the outer peripheral edge 22. The first connecting edge 23 and the second connecting edge 24 are located on the line in the radial direction H extending from the center of the radius of curvature of the inner peripheral edge 21 and the outer peripheral edge 22. The angle θ of the arc of the main body 20 is, for example, 200 to 350 degrees, preferably 270 to 350 degrees, and more preferably 300 to 315 degrees. The constituent material of the main body 20 is not particularly limited as long as it is flexible and sterilizable, but for example, polypropylene, polyethylene, nylon, polylactic acid which is a biodegradable material, and the like can be preferably used.

The plurality of hooking portions 30 are arranged side by side in the circumferential direction of the main body portion 20. Each hook portion 30 is formed by being surrounded by a notch 33 penetrating a flat plate constituting the main body portion 20. The hook portion 30 includes a base portion 31 on the side far from the center of the arc and a top portion 32 on the side close to the center. The base portion 31 is continuous from the main body portion 20. The top portion 32 is surrounded by the notch 33 and can move in a direction perpendicular to the main body portion 20. The hook portion 30 has a substantially trapezoidal shape with the base portion 31 as the short side and the top portion 32 as the long side, but the shape is not limited. A first groove 34 is formed between the hook portion 30 and the main body portion 20 to facilitate bending. Further, the hook portion 30 is formed with a second groove portion 35 and a third groove portion 36 for facilitating bending. The second groove 35 is located between the first groove 34 and the third groove 36. The first groove 34, the second groove 35 and the third groove 36 are preferably parallel. The first groove portion 34, the second groove portion 35, and the third groove portion 36 are formed on one side or both sides of the flat plate.

The hooking portion 30 is arranged at any of three types of distances from the center of the arc of the main body portion 20, a first distance r1, a second distance r2, and a third distance r3. The second distance r2 is longer than the first distance r1. The third distance r3 is longer than the second distance r2. The three hooking portions 30 having different distances form one hooking portion group 37, and the plurality of hooking portions 37 are arranged in the circumferential direction of the main body portion 20. The number of hooking portions 37 is not particularly limited. In this embodiment, eight hooking portions 37 are provided. The number of hooking portions 30 included in one hooking portion group 37 is not particularly limited.

The first connecting portion 40 is formed side by side along the first connecting edge 23 of the main body portion 20. The first connecting portion 40 is a through hole. The second connecting portion 50 is formed side by side along the second connecting edge 24 of the main body portion 20. The second connecting portion 50 is a convex portion that can be fitted into the first connecting portion 40 that is a through hole. A hook 51 having a large diameter is formed at the tip of the convex portion so as to penetrate and be hooked through the first connecting portion 40. The structures of the first connecting portion 40 and the second connecting portion 50 are not particularly limited as long as they can be connected.

Next, a method of assembling the long body storage tool 10 according to the first embodiment will be described.

As shown in FIGS. 1 and 2, the long body storage tool 10 is stored and transported in a flat plate shape in which the first connecting portion 40 and the second connecting portion 50 are not connected. Therefore, the long body storage tool 10 is not bulky and can be easily stored and transported. Further, since the long body storage tool 10 can be easily manufactured by processing a flat plate, the cost can be reduced. Alternatively, the long body storage tool 10 can be easily sterilized by storing it in a packaging material that can be sterilized in a flat plate state.

When using the long body storage tool 10, the surgeon deforms the long body storage tool 10 into a funnel shape to form a convex second connecting portion 50 as shown in FIGS. 3 and 4. , Is inserted into the first connecting portion 40 which is a through hole. At this time, the hook of the second connecting portion 50 penetrates the first connecting portion 40 and is hooked on the first connecting portion 40. As a result, the first connecting portion 40 and the second connecting portion 50 are firmly connected. Further, it is preferable that the hook 50 faces the direction of the center of gravity from the outside because it does not get caught by the operator or the device.

Next, the operator selects the hook portion 30 to be used, and bends the first groove portion 34, the second groove portion 35, and the third groove portion 36 as shown in FIGS. 3 and 5. At this time, when viewed from the side where the inner peripheral edge 21 of the long body storage tool 10 is convex, the operator folds the first groove portion 34, the second groove portion 35, and the third groove portion 36 in a valley fold. As an example, the hooking portion 30 to be selected is, but is not limited to, the hooking portion 30 having the first distance r1. The operator can arbitrarily select the hooking portion 30 to be bent according to the guide wire 200 to be wound.

The base 31 side of the bent hook portion 30 extends in a direction away from the central axis M by valley folding of the first groove portion 34. Then, the top 32 side of the bent hook portion 30 extends to the side away from the central axis M by valley folding of the second groove portion 35 and / or the third groove portion 36. As a result, the portion of the hooking portion 30 on the top 32 side of the third groove 36 (or the second groove 35 depending on the bending angle) becomes the outer wall 38. Further, the portion of the hook portion 30 between the first groove portion 34 and the third groove portion 36 (or between the first groove portion 34 and the second groove portion 35) is a connection connecting the main body portion 20 and the outer wall 38. It becomes a wall 39. The portion of the main body 20 between the position where the base portion 31 of the hook portion 30 is connected and the outer peripheral edge 22 is the inner wall 25 for guiding the guide wire 200. The inner wall 25 is inclined so that the distance from the central axis M becomes shorter from the outer peripheral edge 22 toward one end side connected to the connecting wall 39.

Next, a method of using the long body storage tool 10 according to the first embodiment will be described.

As shown in FIGS. 5 and 6, the operator holds, for example, one end of the long body storage tool 10 and the guide wire 200 with his left hand, and winds the guide wire 200 around the inner wall 25 while pulling the guide wire 200 with his right hand. The guide wire 200 comes into contact with the winding start position P1 of the inner wall 25, which is closer to the outer peripheral edge 22 than the one end side connected to the hook portion 30. Since tension acts on the guide wire 200, the component force of the tension goes to the winding halfway position P2 having a short radius from the central axis M. The winding midway position P2 is a position where the inner wall 25 and the connecting wall 39 are connected. Therefore, the guide wire 200 slides on the inclination of the inner wall 25, the arc along the circumferential direction R about the central axis M becomes smaller, and the guide wire 200 moves from the winding start position P1 to the winding intermediate position P2. When the guide wire 200 moves to the winding halfway position P2, further movement is hindered by the connecting wall 39. Therefore, when the operator continues to wind the guide wire 200, the guide wire 200 is aggregated and wound in the vicinity of the winding intermediate position P2.

The surgeon winds substantially the entire guide wire 200 around the inner wall 25 and then releases the guide wire 200 from his hand. As a result, the guide wire 200 wound around the winding intermediate position P2 tries to return to its original shape by the elastic force, and the arc along the circumferential direction R about the central axis M becomes large. Therefore, the guide wire 200 moves from the winding halfway position P2 to the outside in the radial direction H. At this time, the outer wall 38 exists on the radial direction H side of the winding halfway position P2. That is, the winding middle position P2 is covered with an outer wall 38. Therefore, the guide wire 200 having a large arc comes into contact with the outer wall 38 and is stored in the storage space 26 partitioned by the outer wall 38. Since the top 32 side of the outer wall 38 extends toward the side closer to the central axis M, the guide wire 200 stored in the storage space 26 sticks to the outer wall 38 due to its own restoring force and falls off from the outer wall 38. do not. The guide wire 200 is mainly guided toward the winding end position P3 farthest from the central axis M of the outer wall 38. By the way, the width of the top portion 32 of the hook portion 30 is longer than the width of the base portion 31. Therefore, the guide wire 200 housed in the storage space 26 is likely to be caught by the top portion 32 provided on the outer wall 38. Therefore, it is possible to prevent the guide wire 200 accommodated in the accommodating space 26 from unintentionally falling out of the accommodating space 26.

The operator can immerse the long body storage tool 10 containing the guide wire 200 in a container such as a bat filled with physiological saline. Since the hook portion 30 is partially provided on the main body portion 20, the physiological saline solution easily reaches the storage space 26 and makes the guide wire 200 wet. Since the long body storage tool 10 has a funnel shape as a whole, a plurality of long body storage tools 10 can be used in layers.

The guide wire 200 is immersed in a physiological saline solution filled in a bat to maintain a moist state from the time it is once removed from the living body until it is reintroduced. When the guide wire 200 is reintroduced into the living body, the operator takes out the long body storage tool 10 from the bat.

When the operator takes out the guide wire 200 from the long body storage tool 10, the operator grasps the end portion of the guide wire 200 from the space between the outer walls 38 arranged at intervals in the circumferential direction R. It is pulled toward the tangential direction of the circumferential direction R. In the towed guide wire 200, the arc centered on the central axis M becomes smaller due to the tensile force acting on the guide wire 200. Therefore, the guide wire 200 having a smaller arc is separated from the winding end position P3 of the outer wall 38 toward the inner wall 25. Therefore, the towed guide wire 200 is easily pulled out without interfering with the guide wire 200 in contact with the outer wall 38. In this way, the operator can smoothly pull out the guide wire 200. The operator can smoothly introduce the guide wire 200 taken out from the long body storage device 10 into the catheter or the like.

The long body storage tool 10 is held in the storage space 26 by utilizing the restoring force of the guide wire 200. Therefore, the guide wire 200 cannot be tightly wound inside the long body storage tool 10. Therefore, the operator can easily take out the guide wire 200 from the long body storage tool 10.

Further, the operator grabs a bundle of guide wires 200 located between the hook portions 30 adjacent to the circumferential direction R, and as shown in FIG. 8, stores the wound guide wires 200 in a long body. It can also be taken out from the tool 10. The operator pulls the guide wire 200 away from the surface of the main body 20 in contact with the guide wire 200 while grasping the bundle of the guide wires 200. As a result, the flexible hook portion 30 is deformed, and the guide wire 200 can be taken out from the storage space 26. As shown in FIG. 3, the surgeon returns the long body storage tool 10 to the shape having the storage space 26 by bending the first groove portion 34, the second groove portion 35, and the third groove portion 36 again. be able to.

Further, the long body storage tool 10 has a plurality of hooking portions 30 having different distances from the central axis M. Therefore, the operator can arbitrarily select the hooking portion 30 to be bent according to the guide wire 200 to be wound. Further, as shown in FIG. 9, the operator uses the hooking portions 30 having different distances from the central axis M to store a plurality of guide wires 200 (medical long bodies) into one long body storage tool. Can be stored without interfering with 10.

As described above, the long body storage tool 10 according to the first embodiment is a substantially ring-shaped long body storage tool in which a flexible guide wire 200 (medical long body) is wound and stored. A storage space 26 for storing the guide wire 200 is partitioned between the inner wall 25 around which the guide wire 200 is wound and the inner wall 25, and the length H from the center of gravity of the body storage tool 10 which is longer than the inner wall 25. It has an outer wall 38 arranged on the outside of the inner wall 25 and a connecting wall 39 connecting one end of the inner wall 25 and one end of the outer wall 38, and a part of the substantially ring-shaped circumferential direction R is divided.

The long body storage tool 10 configured as described above can be manufactured, stored, or transported in a shape different from the ring shape in use by dividing a part of the circumferential direction R. Therefore, the long body storage tool 10 can be easily manufactured and the cost can be reduced. In addition, the long body storage tool 10 is not bulky and can be easily stored or transported. Alternatively, the long body storage tool 10 can be easily sterilized by storing it in a packaging material that can be sterilized in a flat plate state.

Further, the long body storage tool 10 further includes a first connecting portion 40 and a second connecting portion 50 divided in the circumferential direction R of the long body storage tool 10, and the first connecting portion 40 and the first connecting portion 40 and the second connecting portion 50. The connecting portion 50 of 2 can be connected. As a result, the long body storage tool 10 manufactured, stored or transported in a divided state can be used as a ring shape by connecting the first connecting portion 40 and the second connecting portion 50. The ring-shaped long body storage tool 10 has a stable shape and improved operability. Alternatively, the long body storage tool 10 can be easily sterilized by storing it in a packaging material that can be sterilized in a flat plate state.

Further, the long body storage tool 10 has an arcuate main body portion 20 formed by a flat plate at an angle of less than 360 degrees, and the inner wall 25 and the connecting wall 39 are formed by a part of the flat plate forming the main body portion 20. It is continuously formed from the main body 20, the inner wall 25 is formed in a part of the main body 20, and the first connecting portion 40 is formed on one end side of the main body 20 in the circumferential direction R, and the second connecting portion 40 is formed. The portion 50 is formed on the other end side of the main body portion 20 in the circumferential direction R. As a result, by connecting the first connecting portion 40 and the second connecting portion 50 of the arc-shaped main body portion 20 having a shape of less than 360 degrees, the long body storage tool 10 having a three-dimensional shape can be obtained from the flat plate. Can be formed. Therefore, the long body storage tool 10 can be easily manufactured and the cost can be reduced. In addition, the long body storage tool 10 is not bulky and can be easily stored or transported.

Further, at least one of the outer wall 38 and the connecting wall 39 is deformable. Thereby, the operator can arbitrarily deform at least one of the outer wall 38 and the connecting wall 39 to form the storage space 26. Further, the operator can easily take out the guide wire 200 stored in the storage space 26 from the storage space 26 by deforming the deformed portion. Further, in the accommodation space 26, not only the guide wire 200 but also a guiding catheter having a bulky hub, a balloon catheter having a large operation portion, a stent delivery catheter and the like can be accommodated.

Further, the inner wall 25 has an inclined surface in which the distance from the central axis M (center of gravity) decreases from one end connected to the connecting wall 39 toward the other end on the opposite side, and the outer wall 38 has an inner wall 25. It is located outside the radial direction H at the other end of the. As a result, the guide wire 200 wound around the inner wall 25 from the other end side can be wound around a portion of the inner wall 25 having a small distance from the central axis M while sliding the inclined surface. Then, by releasing the deformation of the guide wire 200 wound around the inner wall 25, the guide wire 200 expanded by its own restoring force can be automatically stored in the storage space 26.

The long body storage tool sheet is a flat sheet before being assembled into the long body storage tool 10 (see FIG. 1). Since the sheet for the long body storage tool has a flat plate shape, it can be easily manufactured and the cost can be reduced. Further, since the long body storage tool sheet has a flat plate shape, it is not bulky and can be easily stored and transported.

The long body storage tool sheet has an arc-shaped main body portion 20, and the main body portion 20 has a first connecting portion 40 and a second connecting portion 50 at both ends in the circumferential direction. , A flat plate having an outer peripheral edge 22 and an inner peripheral edge 21 between the first connecting portion 40 and the second connecting portion 50, and a plurality of notches 33 provided between the outer peripheral edge 22 and the inner peripheral edge 21. It is a sheet for long body storage equipment. Therefore, the long body storage tool sheet can be raised by connecting the first connecting portion 40 and the second connecting portion 50 and bending the portion surrounded by the notch 33. As a result, the long body storage tool sheet can become the long body storage tool 10 having a three-dimensional shape. The portion raised by being surrounded by the notch 33 is a hooking portion 30 for hooking the guide wire 200.
<Second Embodiment>

The long body storage tool 60 according to the second embodiment is provided in a sheet shape as shown in FIG. 10, and is assembled and used in a three-dimensional shape as shown in FIG.

As shown in FIG. 10, the long body storage tool 60 includes a main body portion 70 which is a substantially rectangular flat plate, a first connecting portion 80, and a second connecting portion 90.

The main body 70 is formed of a flexible flat plate. The main body 70 includes a first band 71 and a second band 72 on opposite edges. The first band portion 71 and the second band portion 72 are formed substantially parallel and substantially linearly. The first connecting portion 80 is located at an edge portion connecting the first band portion 71 and the second band portion 72, and is formed in a substantially linear shape. The second connecting portion 90 is located at another edge portion connecting the first band portion 71 and the second band portion 72, and is formed substantially parallel to and substantially linearly with the first connecting portion 80. A substantially linear central band 73 parallel to the first band 71 and the second band 72 is formed between the first band 71 and the second band 72.

A plurality of first slits 74 perpendicular to the first band portion 71 and the central band portion 73 are formed side by side at predetermined intervals between the first band portion 71 and the central band portion 73. There is. Between the adjacent first slits 74, a linear first linear portion 75 connecting the first band portion 71 and the central band portion 73 is formed with a predetermined width. The number of the first slit 74 and the first linear portion 75 is 18 in the present embodiment, but is not particularly limited. The first slit 74 penetrates from one surface of the flat plate constituting the main body 70 to the other surface. The first slit 74 has a predetermined width, and first slit end portions 74A, which are substantially circular through holes having a wide width, are formed at both ends thereof. The first slit end portion 74A suppresses the concentration of stress and suppresses the breakage of the main body portion 70.

A plurality of second slits 76 perpendicular to the second band portion 72 and the central band portion 73 are formed side by side at predetermined intervals between the second band portion 72 and the central band portion 73. There is. Between the adjacent second slits 76, a linear second linear portion 77 connecting the second band portion 72 and the central band portion 73 is formed with a predetermined width. The number of the second slit 76 and the second linear portion 77 is not particularly limited. The second slit 76 penetrates from one surface of the flat plate constituting the main body 70 to the other surface. The second slit 76 has a predetermined width, and a second slit end portion 76A, which is a substantially circular through hole having a wide width, is formed at both ends thereof. The second slit end portion 76A suppresses the concentration of stress and suppresses the breakage of the main body portion 70. The length of the second linear portion 77 is preferably longer than, but is not limited to, the length of the first linear portion 75.

The first linear portion 75 is formed with a first groove portion 75A, a second groove portion 75B, and a third groove portion 75C for easy bending from the side close to the median strip portion 73. The first groove portion 75A, the second groove portion 75B, and the third groove portion 75C are preferably parallel to each other. The first groove portion 75A, the second groove portion 75B, and the third groove portion 75C are formed on one side or both sides of the flat plate.

The second linear portion 77 may be formed with a fourth groove portion 77A and a fifth groove portion 77B for easy bending from the side closer to the median strip portion 73. The fourth groove 77A and the fifth groove 77B are preferably parallel. The fourth groove 77A and the fifth groove 77B may be formed on one side or both sides of the flat plate.

The first connecting portion 80 includes a first central connecting portion 81, a first inner connecting portion 82, and a first outer connecting portion 83. The second connecting portion 90 includes a second central connecting portion 91, a second inner connecting portion 92, and a second outer connecting portion 93. The first central connecting portion 81 and the second central connecting portion 91 are located at both ends of the median strip portion 73. The first inner connecting portion 82 and the second inner connecting portion 92 are located at both ends of the first band portion 71. The first outer connecting portion 83 and the second outer connecting portion 93 are located at both ends of the second band portion 72.

The first inner connecting portion 82, the first central connecting portion 81, and the first outer connecting portion 83 are composed of at least one through hole. The second inner connecting portion 92, the second central connecting portion 91, and the second outer connecting portion 93 are the first inner connecting portion 82, the first central connecting portion 81, and the first, which are through holes. It is composed of at least one convex portion that can be fitted to the outer connecting portion 83. A hook 94 having a large diameter is formed at the tip of the convex portion so as to penetrate and be hooked through the first inner connecting portion 82, the first central connecting portion 81, and the first outer connecting portion 83. The structures of the first connecting portion 80 and the second connecting portion 90 are not particularly limited as long as they can be connected. Further, it is preferable that the hook 94 faces the center of gravity from the outside because it does not get caught by the operator or the device.

Next, a method of assembling the long body storage tool 60 according to the second embodiment will be described.

As shown in FIG. 10, the long body storage tool 60 is stored and transported in a flat plate shape in which the first connecting portion 80 and the second connecting portion 90 are not connected. Therefore, the long body storage tool 60 is not bulky and can be easily stored and transported. Further, since the long body storage tool 60 can be easily manufactured by processing a flat plate, the cost can be reduced.

When using the long body storage tool 60, the operator deforms the long body storage tool 60 into a tubular shape to form a convex second central connecting portion 91, as shown in FIG. It is inserted into the first central connecting portion 81 which is a through hole. At this time, the hook 94 of the second central connecting portion 91 penetrates the first central connecting portion 81 and is hooked on the first central connecting portion 81. As a result, the first central connecting portion 81 and the second central connecting portion 91 are firmly connected.

Next, the operator bends the first linear portion 75 so as to be convex inward in the radial direction H, and makes the first band portion 71 in the radial direction H with respect to the median strip 73. Fold back inward. At this time, the operator folds the first groove portion 75A in a valley and folds the second groove portion 75B and the third groove portion 75C in a mountain shape when viewed from the outer peripheral surface side of the tubular shape.

Then, the operator inserts the convex second inner connecting portion 92 into the first inner connecting portion 82 which is a through hole. At this time, the hook 94 of the second inner connecting portion 92 penetrates the first inner connecting portion 82 and is hooked on the first inner connecting portion 82. As a result, the first inner connecting portion 82 and the second inner connecting portion 92 are firmly connected. Since the first slit 74 having a width is formed between the first linear portions 75, the first linear portions 75 adjacent to each other are unlikely to interfere with each other. Therefore, the plurality of first linear portions 75 arranged in the circumferential direction R can be arranged evenly spread in the circumferential direction R while being curved. Then, the portion of each of the first linear portions 75 where the second groove portion 75B is formed projects outward from the median strip portion 73 in the radial direction H.

Next, the operator bends the second linear portion 77 so as to be convex outward in the radial direction H, and makes the second band portion 72 in the radial direction H with respect to the median strip 73. Fold it outward. At this time, the surgeon folds the fourth groove 77A and the fifth groove 77B in a valley when viewed from the outer peripheral surface side of the tubular shape.

Then, the operator inserts the convex second outer connecting portion 93 into the first outer connecting portion 83 which is a through hole. At this time, the hook 94 of the second outer connecting portion 93 penetrates the first outer connecting portion 83 and is hooked on the first outer connecting portion 83. As a result, the first outer connecting portion 83 and the second outer connecting portion 93 are firmly connected. Since the second slit 76 having a width is formed between the second linear portions 77, the second linear portions 77 adjacent to each other are unlikely to interfere with each other. Therefore, the plurality of second linear portions 77 arranged in the circumferential direction R can be arranged evenly spread in the circumferential direction R while being curved. Then, the portion of each of the second linear portions 77 on which the fourth groove portion 77A is formed projects outward from the median strip portion 73 in the radial direction H. The second band portion 72 overlaps the outside of the second slit 76. Therefore, the second band portion 72 is located along the central axis M on the side opposite to the side where the first linear portion 75 is located with respect to the central band portion 73.

The portion from the position connected to the median strip 73 of the second linear portion 77 to the fourth groove portion 77A to be valley-folded is the inner wall 61. The portion of the second linear portion 77 from the valley-folded fifth groove portion 77B to the second band portion 72 is an inner wall 61 that inclines toward the central axis M. The portion of the second linear portion 77 between the fourth groove portion 77A and the fifth groove portion 77B becomes a connecting wall 63 that connects the inner wall 61 and the outer wall 62. In this state, the inner wall 61 may or may not be inclined so that the distance from the central axis M becomes shorter toward one end side connected to the connecting wall 63. The inclination of the inner wall 61, which will be described later, changes during use. Instead of bending the fourth groove portion 77A and the fifth groove portion 77B, the second linear portion 77 may be curved in the direction of the center of gravity to form an accommodation space.

Next, a method of using the long body storage tool 60 according to the second embodiment will be described.

For example, the surgeon grasps one end of the long body storage tool 60 and the guide wire 200 with his left hand, and winds the guide wire 200 around the inner wall 61 while pulling it with his right hand. As shown in FIG. 12, the guide wire 200 contacts the winding start position P1 on the inner wall 61 closer to the median strip 73. As a result, the flexible second linear portion 77 bends so as to approach the central axis M. As a result, the inner wall 61 receives a force from the guide wire 200 and inclines so that the distance from the central axis M becomes shorter toward one end side connected to the connecting wall 63. Since tension acts on the guide wire 200, the component force of the tension goes to the winding halfway position P2 where the distance from the central axis M is short. The winding midway position P2 is a position where the inner wall 61 and the connecting wall 63 are connected. Therefore, the guide wire 200 slides on the inclination of the inner wall 61, the arc along the circumferential direction R about the central axis M becomes smaller, and the guide wire 200 moves from the winding start position P1 to the winding intermediate position P2. Therefore, when the operator continues to wind the guide wire 200, the guide wire 200 is aggregated and wound in the vicinity of the winding intermediate position P2.

The operator winds substantially the entire guide wire 200 around the inner wall 61, and then releases the guide wire 200 from his / her hand. As a result, the guide wire 200 wound around the winding intermediate position P2 tries to return to its original shape by the elastic force, and the arc along the circumferential direction R about the central axis M becomes large. Therefore, as shown in FIG. 13, the guide wire 200 moves from the winding halfway position P2 to the outside in the radial direction H. At this time, the outer wall 62 exists outside the radial direction H of the winding halfway position P2. That is, the winding middle position P2 is covered with an outer wall 62. Therefore, the guide wire 200 having a large arc comes into contact with the outer wall 62 and is stored in the storage space 64 partitioned by the outer wall 62. Since the second band portion 72 side of the outer wall 62 extends toward the side closer to the central axis M, the guide wire 200 stored in the storage space 64 sticks to the outer wall 62 due to its own restoring force. Does not fall off from the outer wall 62. The guide wire 200 is mainly guided toward the winding end position P3 farthest from the central axis M of the outer wall 62.

Since the second linear portion 77 is flexible, the distance from the central axis M is increased by the guide wire 200 having a large arc. However, the distance of the second band 72 from the central axis M does not change. Therefore, it is effectively prevented that the guide wire 200 having a large arc passes through the inside of the second band portion 72 and falls off to the outside.

When the second linear portion 77 provided with the outer wall 62 is deformed so as to increase the distance from the central axis M, the second band portion 72 moves in the direction (upward) in which the central band portion 73 is provided. .. On one side (upper side) of the median strip 73 along the central axis M, there is a first linear portion 75 protruding outward in the radial direction H from the median strip 73. Therefore, the first linear portion 75 prevents the outer wall 62 from moving excessively upward. Therefore, the guide wire 200 is well held in the storage space 64.

When the operator takes out the guide wire 200 from the long body storage tool 60, the operator removes the end of the guide wire 200 from the second slit 76 located between the second linear portions 77 constituting the inner wall 61. To grip and pull. As a result, the operator can smoothly pull out the guide wire 200. Further, as shown in FIG. 14, the operator inserts a hand between the second band portion 72 and the median strip portion 73 while deforming the long body storage tool 60, and inserts the guide wire 200 into the long body portion 73. It can also be taken out from the storage tool 60. In this case, the operator can also grasp the bundle of the guide wires 200 located in the storage space 64 and collectively take out the wound guide wires 200 from the long body storage tool 60.

As described above, the long body storage tool 60 according to the second embodiment has a main body portion 70 formed in a substantially quadrangular shape by a flat plate, and the main body portion 70 has a first connecting portion 80 on two opposing sides. And a second connecting portion 90 is formed, and the main body portion 70 has a plurality of second linear portions having a plurality of second slits 76 sandwiched between the first connecting portion 80 and the second connecting portion 90. 77 is formed, and by connecting the first connecting portion 80 and the second connecting portion 90, the main body portion 70 is deformed into a tubular shape, and the second linear portion 77 is curved into a tubular shape. Can be folded outward in the radial direction of. As a result, the first connecting portion 80 and the second connecting portion 90 of the substantially quadrangular main body portion 70 are connected, and the second linear portion 77 is folded back to store the long body having a three-dimensional shape. The tool 60 can be formed from a flat plate. The second linear portion 77 formed between the plurality of second slits 76 expands in the circumferential direction by being folded outward in the radial direction of the tubular shape, and extends in the circumferential direction R, and includes the inner wall 61, the connecting wall 63, the outer wall 62, and the storage Space 64 can be formed well.

Further, the long body storage tool sheet has a substantially rectangular main body portion 70, and the main body portion 70 has a first band portion 71 and a second band portion 72 at opposite edges, and the main body portion 70. The 70 has a first connecting portion 80 at an edge portion connecting the first band portion 71 and the second band portion 72, and another connecting the first band portion 71 and the second band portion 72. A flat plate having a second connecting portion 90 at the edge and a plurality of first slits 74 and a second slit 76 provided between the first band portion 71 and the second band portion 72. A sheet for long body storage tools. Therefore, the long body storage tool sheet has a three-dimensional shape by connecting the first connecting portion 80 and the second connecting portion 90 and expanding the first slit 74 and the second slit 76. It can be a long body storage tool 60 having (cylindrical shape). The long body storage tool sheet can form an inner wall 61, a connecting wall 63, an outer wall 62, and a storage space 64 by folding a part of the tubular shape outward or inward.
<Third Embodiment>

As shown in FIG. 15, the long body storage tool 100 according to the third embodiment has a substantially annular shape and is separated in the circumferential direction R. The long body storage device 100 includes two separated end portions 101 that are separated and separated from each other.

In the long body storage tool 100, a plurality of inner walls 110, a plurality of outer walls 111, and a connecting wall 112 are integrally formed by one member. In the long body storage tool 100, the guide wire 200 can be introduced from between the other end 110B of the inner wall 110 and the other end 111B of the outer wall 111 in one (upper) direction of extension intersecting the radial direction H.

The inner wall 110 extends in the extending direction intersecting the radial direction H. A plurality of inner walls 110 are formed with a gap along the circumferential direction R. In the inner wall 110, the other end 110B extending from the one end 110A connected to the connecting wall 112 corresponding to the bottom surface of the long body storage device 100 is inclined toward the outer wall 111. It is desirable that three or more inner walls 110 are formed at substantially equal intervals along the circumferential direction R in order to wind the guide wire 200 in an arc shape. In this embodiment, eight inner walls 110 are provided as an example. The plurality of inner walls 110 may have the same shape or different shapes.

Like the inner wall 110, the outer wall 111 extends in the extending direction intersecting the radial direction H. A plurality of outer walls 111 are formed with gaps along the circumferential direction R so as to be staggered with the inner walls 110. In the outer wall 111, the other end 111B extending from the one end 111A connected to the connecting wall 112 corresponding to the bottom surface of the long body storage device 100 is inclined toward the inner wall 110. A storage space 113 is partitioned between the outer wall 111 and the inner wall 110. It is desirable that three or more outer walls 111 are formed at substantially equal intervals along the circumferential direction R in order to wind the guide wire 200 in an arc shape. In this embodiment, eight outer walls 111 are provided as an example. The plurality of outer walls 111 may have the same shape or different shapes.

The connecting wall 112 connects one end 110A of the inner wall 110 and 111A of the outer wall 111. The connecting wall 112 is formed in a concave shape with respect to the storage space 113 formed between the inner wall 110 and the outer wall 111. At least one through hole 114 is formed in the connecting wall 112 along the extending direction intersecting the radial direction H. The through hole promotes the invasion of the long body storage device 100 into the storage space 113 of the physiological saline when the long body storage device 100 is immersed in a container such as a vat filled with the physiological saline. Further, the through hole promotes the discharge of the long body storage device 100 from the storage space 113 of the physiological saline when the long body storage device 100 is taken out from a container such as a vat filled with the physiological saline. The long body storage tool 100 does not have to have a through hole.

Next, a method of manufacturing the long body storage tool 100 will be described. The long body storage tool 100 is molded by an extrusion molding method.

As an extrusion molding method, roughly speaking, an extrusion molding machine 120 as shown in FIG. 17 is used. The extrusion molding machine 120 includes an extruder 121 that extrudes a heat-melted material, and a mold 123 that extrudes a resin extruded from the extruder 121 from an extrusion port 122. The extrusion molding machine 120 further includes a plurality of take-up machines 125 for picking up the molded product extruded from the mold 123, and a cutting machine 126 for cutting the molded product for which extrusion molding has been completed. The extrusion port 122 has an opening having a shape corresponding to the cross-sectional shape of the long body storage device 100. The plurality of pick-up machines 125 are arranged on the circumference so as to bend the molded product.

When the long body storage tool 100 is extruded, the material heated and melted by the extruder 121 is supplied to the mold 123, and the material is extruded from the extrusion port 122 corresponding to the shape of the long body storage tool 100. Then, the extruded molded product is deformed into an annular shape while being picked up by a plurality of picking machines 125. The molded product extruded to a predetermined length is cut by the cutting machine 126. As a result, as shown in FIG. 18, the spare body 130 is formed. The spare body 130 is formed in a substantially annular shape of less than 360 degrees. After that, unnecessary parts are removed by cutting or the like to complete the long body storage tool 100 shown in FIG. The spare body 130 can be used as it is as a long body storage tool.

The constituent material of the long body storage device 100 is not particularly limited, but for example, a thermoplastic resin such as polycarbonate, polyamide, polysulfone, polyarylate, and methacrylate-butylene-styrene copolymer can be preferably used.

Next, a method of using the long body storage tool 100 according to the third embodiment will be described.

For example, the surgeon grasps one end of the long body storage tool 100 and the guide wire 200 with his left hand, and winds the guide wire 200 around the inner wall 110 while pulling it with his right hand. As shown in FIG. 16, the guide wire 200 comes into contact with the winding start position P1 of the inner wall 110, which is closer to the other end 110B than the one end 110A. Since tension acts on the guide wire 200, the guide wire 200 slides on the inclination of the inner wall 110, the arc along the circumferential direction RR about the central axis M becomes smaller, and the winding start position P1 Moves from to the winding halfway position P2.

The surgeon winds substantially the entire guide wire 200 around the inner wall 110 and then releases the guide wire 200 from his hand. As a result, the guide wire 200 wound around the winding intermediate position P2 tries to return to its original shape by the elastic force, and the arc along the circumferential direction R about the central axis M becomes large. Therefore, the guide wire 200 moves from the winding halfway position P2 to the outside in the radial direction H. At this time, the outer wall 111 exists on the radial direction H side of the winding halfway position P2. Therefore, the guide wire 200 comes into contact with the outer wall 111 and is stored in the storage space 113 partitioned by the outer wall 111. The guide wire 200 is mainly guided toward the winding end position P3 farthest from the central axis M of the outer wall 111.

The operator can immerse the long body storage tool 100 containing the guide wire 200 in a container such as a bat filled with physiological saline. When the operator takes out the guide wire 200 from the long body storage device 100, as shown in FIG. 19, the operator arranges the guide wire 200 at intervals in the circumferential direction R, or the space between the outer walls 111, or the two separating ends. From the space between the portions 101, the end portion of the guide wire 200 is grasped and pulled in the tangential direction of the circumferential direction R. The towed guide wire 200 is easily pulled out without interfering with the guide wire 200 in contact with the outer wall 111. In this way, the operator can smoothly pull out the guide wire 200.

As described above, the method for manufacturing the long body storage tool 100 according to the third embodiment is the long body storage tool 100 in which the flexible guide wire 200 (medical long body) is wound and stored. The outer wall 111 for partitioning the storage space 26 for accommodating the guide wire 200 between the inner wall 110 around which the guide wire 200 is wound and the inner wall 110, and one end of the inner wall 110 and one end of the outer wall 111. A step of extruding a molded product having an arc-shaped connecting wall 112 connected to each other while bending it in an arc shape, and a step of cutting the molded product extruded in an arc shape to form an arc-shaped spare body 130. Have.

In the method for manufacturing the long body storage tool 100 configured as described above, the arc-shaped spare body 130 can be easily molded by deforming the extruded molded product into an arc shape. Therefore, the spare body 130 can be easily manufactured without manufacturing the long body storage tool 100 having a three-dimensionally complicated shape by a three-dimensional printer or a complicated cutting process. Therefore, by manufacturing the long body storage tool 100 using the spare body 130, the long body storage tool 100 can be easily manufactured and the cost can be reduced.

The present invention is not limited to the above-described embodiment, and various modifications can be made by those skilled in the art within the technical idea of the present invention. For example, the outer wall 111 of the third embodiment may be formed of a highly elastic material. In this case, the outer wall 111 can be elastically deformed so that the guide wire 200 can be easily taken out from the storage space 113 partitioned by the outer wall. The elastically deformed outer wall 111 is restored to its original shape. Therefore, the long body storage tool 100 can be used repeatedly while the outer wall 111 is deformable. Further, the separated end 101 of the long body accommodating tool 100 of the third embodiment may be connectable.

Further, the medical long body stored in the long body storage device is not limited to the guide wire, and may be, for example, a catheter (for example, a guiding catheter, a balloon catheter, a stent delivery catheter) or the like.

10, 60, 100 Long body storage tool 20, 70 Main body 21 Inner peripheral edge 22 Outer peripheral edge 25, 61, 110 Inner wall 26, 64, 113 Storage space 33 Notch 38, 62, 111 Outer wall 39, 63, 112 Connecting wall 40, 80 1st connecting part 50, 90 2nd connecting part 71 1st band part (band part)
72 Second band (band)
74 First slit (slit)
76 Second slit (slit)
77 Second linear part (linear part)
73 Median strip (strip)
101 Separation end 110A, 111A One end 110B, 111B Other end 130 Spare body 200 Guide wire (long medical body)

Claims (9)

A substantially ring-shaped long body storage tool that winds and stores a flexible medical long body.
The inner wall around which the medical long body is wrapped,
A storage space for storing the medical long body is partitioned between the inner wall and the outer wall, and the outer wall is arranged outside the center of gravity of the long body storage tool in the radial direction from the inner wall.
It has one end of the inner wall and a connecting wall connecting one end of the outer wall.
A long body storage tool in which a part of the ring shape is divided in the circumferential direction. Further having a first connecting portion and a second connecting portion divided in the circumferential direction of the long body accommodating tool.
The long body accommodating tool according to claim 1, wherein the first connecting portion and the second connecting portion can be connected. The long body storage tool has an arc-shaped main body formed by a flat plate at an angle of less than 360 degrees.
The inner wall and the connecting wall are formed continuously from the main body by a part of the flat plate forming the main body.
The inner wall is formed in a part of the main body portion, and is formed.
The first connecting portion is formed on one end side of the main body portion in the circumferential direction.
The long body accommodating tool according to claim 2, wherein the second connecting portion is formed on the other end side of the main body portion in the circumferential direction. The long body storage tool has a main body portion formed in a substantially quadrangular shape by a flat plate.
In the main body portion, the first connecting portion and the second connecting portion are formed on two opposite sides.
In the main body portion, a plurality of linear portions are formed with a plurality of slits sandwiched between the first connecting portion and the second connecting portion.
Claim that the main body portion is deformed into a tubular shape by connecting the first connecting portion and the second connecting portion, and the linear portion can be curved and folded outward in the radial direction of the tubular shape. The long body storage tool described in 2. The long body storage device according to any one of claims 1 to 4, wherein at least one of the outer wall and the connecting wall is deformable. The inner wall has an inclined surface in which the distance from the center of gravity decreases from one end connected to the connecting wall toward the other end on the opposite side.
The long body accommodating tool according to any one of claims 1 to 5, wherein the outer wall is located outside in the radial direction at the other end of the inner wall. It is a sheet for long body storage equipment,
It has an arc-shaped body and has an arc-shaped body.
The main body portion has a first connecting portion and a second connecting portion at both ends in the circumferential direction.
The main body portion has an outer peripheral edge and an inner peripheral edge between the first connecting portion and the second connecting portion.
A flat plate-shaped long body storage tool sheet in which a plurality of notches are provided between the outer peripheral edge and the inner peripheral edge. It is a sheet for long body storage equipment,
It has a substantially rectangular body and has a substantially rectangular body.
The main body portion has a first band portion and a second band portion on opposite edges, and has a first band portion and a second band portion.
The main body portion has a first connecting portion at an edge portion connecting the first band portion and the second band portion, and also connects the first band portion and the second band portion. Has a second connecting part at the edge of
A flat plate-shaped long body storage tool sheet provided with a plurality of slits between the first band portion and the second band portion. A method for manufacturing a long body storage tool that winds and stores a flexible medical long body.
A connection between an inner wall around which the medical elongate is wound and an outer wall that divides a storage space for accommodating the medical elongate between the inner wall and one end of the inner wall and one end of the outer wall. A step of extruding a molded product having a wall while bending it in an arc shape,
A method for manufacturing a long body storage tool having a step of cutting an arc-shaped extruded molded product to form an arc-shaped spare body.

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