JP6271232B2 - Package structure - Google Patents

Description

  The present invention relates to a package structure for storing and storing an artificial joint forming member used in orthopedic surgery.

  Artificial arthroplasty members used in artificial arthroplasty are always carried into the operating room in a sterilized state, but it is rare to sterilize these artificial arthroplasty members in hospitals. The joint forming member is shipped in a sterilized state by the manufacturer.

  Conventionally, a double-structured medical blister pack has been used as a storage package in which an artificial joint forming member can be stored for a long time in a sterilized state. The double-structured medical blister pack is used in combination with an inner container and an outer container in which the inner container is housed. The plastic material such as polyvinyl chloride or polyethylene terephthalate is used to increase the size of the artificial joint forming member. An inner container and an outer container having a shape and a size matched to the shape are manufactured using a mold.

  FIG. 8 shows a conventional example of a double-structured storage package Q comprising an inner container 1 and an outer container 2 for storing an artificial joint forming member S of an artificial hip joint as an example of an artificial joint forming member. Is. The inner container 1 and the outer container 2 are both tray-like containers having openings 1a and 2a on the upper surface. The artificial joint forming member S includes a stem 50 that is inserted into the femoral bone space, and a neck portion 51 that is disposed outside the bone space and into which the head ball is fitted. The spacer 3 is attached to the spacer 3, and the fixing sponge 4 is attached to the spacer 3, and the sponge 4 is attached to the distal end portion of the stem 50 and stored in the inner container 1. . Further, a pressing inner lid 6 is disposed on the sponge 4, and a non-woven lid member 7 is bonded to the flange portion 1 b around the opening 1 a. After the inner container 1 thus sealed is accommodated in the outer container 2, the opening 1a of the outer container 2 is sealed by a nonwoven fabric lid member 8 adhered to a flange portion 1b formed around the opening 1a. The non-woven lid members 7 and 8 are provided with an adhesive surface having a width of about 10 mm on the flange portions 1b and 2b formed around the openings 1a and 2a so that they can be easily peeled off, and are bonded thereto by heat sealing or the like. . Thereafter, the storage package Q in which the artificial joint forming member S is stored is appropriately sterilized.

  The non-woven fabric, which is a material for the lid member, is made of 100% high-density polyethylene, has the characteristics of paper, film, and cloth, is strong and durable, is lightweight, has water resistance, and breathability. It can be adapted to various sterilization methods, and the artificial joint forming member can be stored in a container and sterilized with the lid on.

  By making the container a double structure, the inner container 1 has a structure that can ensure a clean aseptic condition even if the outer container becomes unclean. Therefore, when the operation is performed, the outer container 2 taken out from the box is opened in the unclean area, and the sterilized inner container 1 is thrown into the clean area, so that the artificial joint forming member can be delivered and sterilized. Product handling is very simple. Most members for forming an artificial joint are packed in a storage package Q so that delivery in the above-described manner is possible. The expiration date of sterilization is set to about 5 years.

  Many of the artificial joint forming members such as the artificial joint forming member S have different dimensions and shape characteristics such as total length, thickness, and angle depending on the bone shape and quality of the patient, bone loss, and the state of the disease. Varieties exist. When the inner container 1 and the outer container 2 are manufactured according to various dimensions and shapes, not only the cost of manufacturing different molds is required, but also the use of boxes of different sizes makes inventory and transportation very complicated. Become. In order to avoid such inconveniences, the same inner container 1 and outer container 2 are used for the same type of artificial joint forming member even though there are differences in size and shape.

  Since the artificial joint forming member S having different dimensions and shapes is accommodated in the common inner container 1, the artificial joint forming member S is not easily moved in the inner container 1, as shown in FIG. Conventionally, a sponge 4 and a spacer 3 are incorporated. Further, it is necessary that the rough surface portion formed on the surface of the artificial joint forming member S is not brought into contact with the inner container 1. This is because when the rough surface portion comes into contact with or collides with the inner container 1 due to vibration during transportation or the like, the plastic that is the molding material of the inner container 1 is scraped and a large amount of wear powder is generated.

  By the way, when an artificial joint is operated, the selection of the product size and product type to be used is often determined at the surgical site, and in order to prepare a large number of options, 10 times the product used. About as many products are prepared at each operation and products that are not used are returned. As described above, since the product reciprocates between the hospital and the manufacturer every time surgery is performed, the storage package Q is required to have resistance to vibration during transportation over a long period of time.

  In order to fix the artificial joint forming members having different sizes to the common inner container 1, the artificial joint forming member is inserted in the gap between the inner container 1 and the artificial joint forming member as in the conventional example of FIG. 8. A large number of sponges 4 made according to the shape and size are used. In the example of FIG. 8, three sponges 4 and one spacer 3 are used. The sizes of the sponges 4 are all different depending on the type of the artificial joint forming member. That is, since it is necessary to prepare a dedicated sponge 4 for each type of artificial joint forming member, the total number of sponges 4 to be prepared becomes very large. When the number of sponges 4 increases, inventory management of the sponges 4 becomes complicated, problems such as deterioration of workability due to selection of specific types from among the sponges 4, and incorrect combinations occur. Occurs.

  Further, since a special resin material that can withstand sterilization gamma irradiation is used for the sponge 4 for supporting the artificial joint forming member, it is very expensive and causes an increase in cost. Moreover, since the sponge 4 is discarded after the operation, it is very uneconomical.

  Patent Document 1 has been proposed as a means for solving the above-mentioned problem. A stem package for an artificial hip joint described in Patent Document 1 is a package for housing a stem of an artificial hip joint, and is inserted through a distal support body that supports a distal portion of the stem body and a central portion of the stem body. The stem of the artificial hip joint is supported in the tray by the central support that supports the neck portion and the neck support that supports the neck portion, extends in the tray longitudinal direction, and is spaced apart along the tray longitudinal direction. A plurality of ridges are also arranged on the opposite side, and the distal support and the central support are configured to be detachable from the mounting portion formed between the ridges. Is. The distal support and the central support are sponge-like elastic bodies obtained by foaming a polyethylene-based resin material, and are made of a sponge-like resin material having gamma ray resistance.

  The stem package of Patent Document 1 provides a configuration in which a stem of an artificial hip joint is supported in a tray by at least two stem supports, that is, a distal support and a central support, and a neck support. It is said that there is an effect that the packaging cost can be greatly reduced by reducing the quantity of the body used.

Utility Model Registration No. 3149688

  The artificial hip joint stem package described in Patent Document 1 is configured to elastically support the artificial hip joint stem with the distal support, the central support, and the neck support. Therefore, the stem may move inside the container. Since the central support has a through hole sized and configured to penetrate the central portion of the stem body, it is necessary to prepare members having different through hole sizes according to the size of the stem. The neck support also needs to be manufactured according to the position and size of the neck of the stem. Therefore, for the central support and the neck support, it is necessary to prepare various types of members according to the size of the stem. The distal support and the central support that support the stem are sponge-like elastic bodies made by foaming polyethylene resin material and have anti-gamma radiation characteristics. As a result, the cost is high.

  An object of the present invention is to provide a package structure that can omit or reduce the use of an expensive sponge and can easily cope with a difference in size and shape of an artificial joint forming member. It is.

The present invention is a package structure constituting a storage package in which an artificial joint forming member is stored,
A bottomed cylindrical storage container;
A band-shaped band main body and a fitting hole provided at one end of the band main body and capable of being inserted in a state in which movement of the other end of the band main body in the direction opposite to the insertion direction is prevented. A plurality of binding bands having an engagement portion, and an annular portion is formed in the band main body by inserting the other end into the fitting hole;
A holding frame body having an annular frame main body disposed in the storage container, wherein a plurality of winding portions are provided on which the plurality of binding bands are wound at intervals. A holding frame body on which a plurality of the binding bands are wound around a hanging portion;
And a lid member for sealing the opening of the storage container.

In the present invention, the artificial joint forming member is housed inside the holding frame,
The plurality of binding bands include
A first binding band in which a part of the annular portion is in contact with one surface of the artificial joint forming member housed inside the holding frame;
A part of the annular portion includes a second binding band that comes into contact with the other surface of the artificial joint forming member housed inside the holding frame and faces the other surface.

In the invention, it is preferable that a planar view shape of the holding frame body is substantially rectangular or square, and a plurality of the grooves are provided on each side of the rectangle or square.

  According to the present invention, the artificial joint forming member is brought into contact with the artificial joint forming member housed inside the holding frame with the annular portion of the binding band wound around the holding part of the holding frame. Hold. By appropriately selecting the binding band winding position, the contact position of the double binding band with respect to the artificial joint forming member is adjusted to ensure that the artificial joint forming member does not fall inside the holding frame. Can be held in.

  Since the binding band is positioned by the winding portion of the holding frame body, it is possible to prevent the artificial joint forming member from being displaced without moving from the winding position. The holding frame is disposed in the storage container in a state where the artificial joint forming member is held inside using a binding band. Therefore, it is possible to store the artificial joint forming member in the storage container in a state in which the displacement is prevented without using a sponge.

  Even when accommodating artificial joint forming members of different shapes and sizes, it is easy to adjust the winding position of the binding band with respect to the holding frame body, the number of windings, and the length of the annular portion at the time of winding. Yes. Therefore, even in products with different shapes and sizes, it is possible to reliably construct a state of being held by the holding frame body by the same operation of winding a binding band.

  When removing the artificial joint forming member, the holding frame is taken out of the storage container, and the binding band holding the artificial joint forming member on the holding frame may be cut. Understandable and workable.

  Since the artificial joint forming member is held by using the binding band, the use of an expensive sponge can be omitted or reduced, so that the cost can be greatly reduced, which is economical. Since the amount of sponge used is reduced, the number of discarded members is reduced, contributing to resource saving.

  Further, according to the present invention, the looping portion is formed of a plurality of grooves provided in the frame body portion, and the binding band formed by inserting the other end portion of the band body portion into the fitting hole of the locking portion. Since the portion is structured to be fitted into the groove, the binding band is positioned only by winding the binding band in a state of being fitted into the groove and forming the band main body portion in an annular shape. Therefore, it is easy to wind the binding band.

  Further, according to the present invention, the first binding band of the plurality of binding bands causes a part of the annular portion to abut on one surface of the artificial joint forming member housed inside the holding frame, and the second Since the binding band brings a part of the annular portion into contact with the other surface opposite to the one surface of the artificial joint forming member, the first binding band and the second binding band form the artificial joint by the respective annular portions. The opposing surface of the member for use is held in a sandwiched state. Accordingly, a strong holding state of the artificial joint forming member can be obtained, so that the artificial joint forming member is prevented from being displaced from the holding position even when an external force such as vibration is applied to the storage container.

Further, according to the present invention, the shape of the holding frame body in plan view is substantially rectangular or square, and a plurality of grooves are provided on each side of the rectangle or square. What is necessary is just to carry out between edge | sides, and since the grasping position is easy to grasp | ascertain, the holding | maintenance operation | work of the member for artificial joint formation is easy.

It is a disassembled perspective view which shows the storage package P using the package structure K which concerns on one Embodiment of this invention. FIG. 3 is a perspective view showing an example of a holding frame 10 that holds an artificial joint forming member S by a binding band 40. FIG. 3 is a plan view showing an example of a holding frame 10 that holds an artificial joint forming member S by a binding band 40. It is sectional drawing in the cutting | disconnection line plane XX of FIG. 3A. FIG. 4A shows another example of the holding frame 10, and FIG. 4A is a plan view showing an example of the holding frame 15 holding different artificial joint forming members T by the binding band 40. FIG. 4B is a cross-sectional view taken along the section line Y-Y in FIG. FIG. 5 (A) is a plan view of the holding frame body 60, and FIG. 5 (B) is a sectional line ZZ of FIG. 5 (A). FIG. 6 is a cross-sectional view showing a state in which the artificial joint forming member S is held by using a binding band 40. FIG. 6A shows a cross-sectional view of the groove portion 72 of the holding frame body 70, and FIG. 6B shows the groove portion 72 of the holding frame body 70. It is a top view. FIG. 10 is a cross-sectional view showing still another example of the holding frame body 80 and showing a state in which the artificial joint forming member S is held by using a binding band 40. It is a disassembled perspective view which shows the conventional storage package Q. FIG.

[First Embodiment]
Hereinafter, an embodiment of a package structure K according to the present invention will be described with reference to the drawings. In the present embodiment, a case where a femoral side member of an artificial hip joint is housed as the artificial joint forming member S will be described. FIG. 1 is an exploded perspective view showing a storage package P using a package structure K according to an embodiment of the present invention, and FIG. 2 is a holding frame 10 that holds an artificial joint forming member S by a binding band 40. FIG. 3A is a plan view showing an example of the holding frame 10 holding the artificial joint forming member S by the binding band 40, and FIG. 3B is a sectional view taken along the line XX in FIG. 3A. It is sectional drawing.

  The femoral side member, which is the artificial joint forming member S, is disposed on the outer side of the femoral space and the stem 50 is inserted and fixed in the femoral space, and the head ball is fitted to the distal end portion thereof. The neck portion 51 is provided with a protective cap 52 made of, for example, silicon rubber. The artificial joint forming member S is made of a cobalt chromium alloy or a titanium alloy. In a region near the neck portion 51 in the stem 50, a rough surface portion 50a having minute irregularities is formed on the outer peripheral surface. The rough surface portion 50a is formed by depositing a titanium-based material by a known thermal spraying technique, and the minute unevenness of the rough surface portion 50a provides an osteoinductive action for growing bone.

  For the storage package P that stores the artificial joint forming member S, a double-structure medical blister pack is used as in the conventional case. As the outer package member, the conventional outer container 2 and lid member 8 shown in FIG. 8 can be used. The lid member 8 that seals the opening 2a of the outer container 2 is bonded to the flange portion 2b around the opening 2a by heat sealing or the like.

  The package structure K of the present embodiment is applied to the inner package member of the storage package P. The package component K includes a substantially bottomed cylindrical storage container 20 having a side wall part 21 and a bottom part 22 and an upper surface opening 20a, a holding frame body 10 disposed in the storage container 20, and a holding frame body. 10, a plurality of binding bands 40 for holding the artificial joint forming member S, a pressing inner lid 6, and a flange member 23 around the opening 20 a to seal the opening 20 a. And comprising. The lid member 7 is bonded by heat sealing or the like so that it can be easily peeled off.

  The storage container 20 can be made of a material common to conventional medical blister packs such as polyvinyl chloride and polyethylene terephthalate. Further, it is desirable that the storage container 20 is made of a transparent material so that the inside can be visually observed.

  The lid member 7 may be the same as the conventional product, has toughness, durability, light weight, water resistance, and air permeability, can be adapted to various sterilization methods, and can be sterilized with the storage container 20 sealed. For example, a non-woven fabric made of high-density polyethylene is used.

  A commercially available product can be used as the binding band 40, but it is particularly preferable to use a product made of PEEK (polyether ether ketone). The other end 43 of the band main body 41 is inserted into the fitting hole of the locking part 42 provided at one end of the band-shaped band main body 41 so as to be annular, and the other end is pulled to increase the insertion length. Then, by shortening the length of the annular portion, the article disposed in the annular portion can be tightened.

  The holding frame 10 has an annular frame main body 11 and is disposed in the storage space 24 of the storage container 20 with the artificial joint forming member S held inside. The holding frame 10 of the present embodiment includes a frame main body 11 that is formed of an annular plate having a substantially rectangular shape in plan view in accordance with the shape of the storage space 24 of the storage container 20. A plurality of grooves 12 is provided as a hanging portion.

  In the present embodiment, a plurality of grooves 12 are provided on each rectangular side of the frame main body 11 and on both the one opening 11a side and the other opening 11b side. Each groove | channel 12 is arrange | positioned so that it may become axisymmetric mutually mutually at substantially equal intervals in each edge | side, and between the opposing edges. At the same time, the grooves 12 are arranged symmetrically with respect to a virtual plane that is parallel to the one opening 11a and the other opening 11b of the frame main body 11 and passes between the one opening 11a and the other opening 11b. Yes.

  The number of grooves 12 provided on one side of the frame main body 11 is not particularly limited, but by providing a large number, the choice of the position where the binding band 40 is wound increases, so that various shapes, dimensions, and weights are artificial. It becomes easy to correspond to the joint forming member.

  Next, the procedure for holding the artificial joint forming member S on the holding frame 10 using the binding band 40 will be described. First, three first binding bands 40A for supporting three portions in the vicinity of both ends in the longitudinal direction and near the center of the artificial joint forming member S are wound around the frame main body 11 with a space between each other. . The first binding band 40A is wound around the frame body 11 with the band body 41 fitted in the groove 12, and the other end 43 is inserted through the locking portion 42 to form an annular portion. By pulling the end portion 43 out of the locking portion 42 to reduce the diameter of the annular portion, the end portion 43 is wound around the frame main body portion 11 with tension.

  Next, the artificial joint forming member S is placed on the first binding band 40A so that one surface thereof is in contact therewith. Then, in this state, the second binding band 40B is fitted into the groove 12 adjacent to or adjacent to the groove 12 around which the first binding band 40A is wound, and wound, and the same as the first binding band 40A. The other end portion 43 of the band main body portion 41 is inserted into the locking portion 42 to form an annular portion, and the other end portion 43 is pulled out from the locking portion 42 to reduce the diameter of the annular portion. As a result, as shown in FIG. 3B, the annular portion of the second binding band 40B is pressed against the other surface of the artificial joint forming member S facing the first binding band 40A. Touch.

  In the first binding band 40A, a part of the annular portion abuts on one surface of the artificial joint forming member S facing the one opening 11a of the frame body 11, and the second binding band 40B is the annular portion. A part contacts the other surface of the artificial joint forming member S that faces the other surface. As a result, the first binding band 40A and the second binding band 40B sandwich the one surface and the other surface of the artificial joint forming member S near both ends in the longitudinal direction and near the central portion. S can be held inside the holding frame body 10 without being in contact with the frame body 11.

  If there is a portion protruding from the frame body 11 in the holding artificial joint forming member S, the protruding portion comes into contact with the storage container 20 or the lid member 7, and the surface of the artificial joint forming member S is damaged, There is a possibility of adversely affecting the storage container 20 and the lid member 7 and impairing the sealed state. Therefore, in order to prevent the artificial joint forming member S from protruding from the holding frame 10, the space 11s surrounded by the one opening 11a, the other opening 11b, and the inner peripheral surface 11c of the frame main body 11 is used for artificial joint formation. It is desirable to set so as to be larger than the member S.

  The holding frame 10 that holds the artificial joint forming member S inside is stored in the storage space 24 of the storage container 20. At this time, the cushion material 53 may be disposed between the artificial joint forming member S and the holding frame 10. The cushion material 53 is a sponge-like elastic body obtained by foaming a polyethylene resin material, for example. Since the neck portion 51 is protected by attaching a protective cap 52 made of silicon, the surrounding cushion material 53 can be omitted. Since the neck portion 51 has a constant shape and a small difference in size, the neck portion 51 can be protected by a standard protective cap 52.

  If the holding frame 10 holding the artificial joint forming member S is stored in the storage container 20, the inner lid 6 is disposed thereon, and then the sheet-like cover member 7 is attached to the flange portion 23 of the storage container 20. The opening 20a of the storage container 20 is sealed by means such as thermocompression bonding.

  Further, the storage container 20 storing the artificial joint forming member S is stored in the outer container 2 that is one size larger, the lid member 8 is placed on the flange portion 2b, and the opening 2a is sealed by thermocompression bonding or the like. Stop. The storage package P in which the obtained artificial joint forming member S is stored is sterilized by gamma ray irradiation or the like.

  The storage package P using the package structure K according to the present embodiment thus obtained has the artificial joint forming member S placed inside the holding frame body 10 disposed in the storage container 20 and a binding band. 40, the use of an expensive sponge can be omitted or reduced, and the cost can be greatly reduced, which is economical. Since the amount of sponge used is reduced, the number of discarded members is reduced, contributing to resource saving.

  Further, when removing the product from the holding frame body 10, it is only necessary to cut the binding band 40 wound around the holding frame body 10, so that the handling can be intuitively understood only by visual observation. Is good.

  FIG. 4 shows an example of different holding frame bodies 10 for holding different forms of artificial joint forming members T. FIG. 4A shows different artificial joint forming members depending on the binding band 40. FIG. 4B is a plan view showing an example of the holding frame 15 holding T, and FIG. 4B is a cross-sectional view taken along the section line YY of FIG.

  Even if the shape and size of the artificial joint forming member T are different, it can be easily handled by changing the number of windings of the binding band 40 around the holding frame 10, the winding position, and the diameter of the annular portion. The artificial joint forming member T can be reliably held on the holding frame 15 by the same operation.

  In this example, the artificial joint forming member T is curved and the holding frame 15 has a substantially square shape in plan view. The frame main body portion 16 of the holding frame body 15 is provided with three grooves 17 as winding portions around each side at substantially equal intervals.

  In this example, the artificial joint forming member T is held inside the holding frame 15 by three binding bands 40 each having a winding direction crossing the frame main body portion 16 of the holding frame 15. . Of the binding bands 40, two on the end side are the first binding bands 40A, and one at the center is the second binding band 40B. Also in the present embodiment, the first binding band 40A has a part of the annular portion that abuts on one surface of the artificial joint forming member T facing the one opening 16a of the frame main body 16, and the second binding band 40B. A part of the annular portion comes into contact with the other surface of the artificial joint forming member T facing the one surface. As a result, the first binding band 40A and the second binding band 40B sandwich the one surface and the other surface of the artificial joint forming member T, and the artificial joint forming member S is not in contact with the frame body 16 Thus, it can be held inside the holding frame 15.

  In this way, the holding frame 15 having a shape corresponding to the shape and size of the artificial joint forming member T is prepared, an appropriate position for holding the artificial joint forming member T is selected, and the binding band 40 is selected. , The artificial joint forming member T can be held so that the holding frame 15 is not dropped or displaced. Therefore, it is possible to hold not only the existing artificial joint forming member but also the artificial joint forming member separately manufactured according to the patient.

  FIG. 5 shows still another example of the holding frame 60. FIG. 5 (A) is a plan view of the holding frame 60, and FIG. 5 (B) is a section line of FIG. 5 (A). It is sectional drawing in surface ZZ, Comprising: It is a figure which shows the state which hold | maintained the artificial joint formation member S using the binding band 40. FIG.

  In this embodiment, the frame main body portion 61 of the holding frame body 60 is provided with a concavo-convex structure that goes in and out in the width direction, and the concave portion is used as the winding portion 62 of the binding band 40. In this example, as shown in FIG. 5B, since the winding part 62 of the frame main body part 61 is a concave part, even if no groove is formed, the wound binding band 40 may be displaced. Absent.

  6 shows still another example of the holding frame 70. FIG. 6A is a cross-sectional view of the groove 72 of the holding frame 70, and FIG. FIG. 6 is a plan view showing a groove 72. In the present embodiment, a groove portion 72 is formed on the outer peripheral surface of the frame main body portion 71, and this is used as a winding portion.

  FIG. 7 shows still another example of the holding frame body 80 and is a cross-sectional view showing a state in which the artificial joint forming member S is held using the binding band 40. In the present embodiment, a groove 82 formed as a winding portion is formed on one side so as to face one opening 81a of the frame main body 81 at the opposite portion of the frame main body 81, and on the other side, It is formed so as to face the other opening 81b. Thus, even if the groove 82 is formed on a different side of the frame main body 81, the binding band 40 can be wound around.

[Other Embodiments]
Embodiments of the present invention are not limited to those described above. The artificial joint forming member stored in the storage package can be an artificial elbow joint forming member, an artificial knee joint forming member or the like in addition to the artificial hip joint member. As the shape of the holding frame, the shape in plan view may be an ellipse, a circle, a regular polygon, and the like, and an appropriate shape can be selected according to the form of the artificial joint forming member to be stored.
In addition, this invention can be suitably changed according to the condition of implementation.

DESCRIPTION OF SYMBOLS 10 Holding frame 11 Frame main-body part 11a One opening 11b The other opening 12 Groove (winding part)
DESCRIPTION OF SYMBOLS 15 Holding frame body 16 Frame main body part 17 Groove 40 Binding band 40A 1st binding band 40B 2nd binding band 41 Band main body part 42 Locking part 43 Other end part K Package structure P Storage package S Artificial joint formation member T Artificial Arthroplasty material

Claims (4)

A package structure constituting a storage package in which the artificial joint forming member is stored,
A bottomed cylindrical storage container;
A band-shaped band main body and a fitting hole provided at one end of the band main body and capable of being inserted in a state in which movement of the other end of the band main body in the direction opposite to the insertion direction is prevented. A plurality of binding bands having an engaging portion, and an annular portion formed in the band main body by inserting the other end into the fitting hole,
A holding frame body having an annular frame main body, which is stored in the storage container, wherein a plurality of winding portions are provided on which the plurality of binding bands are wound at intervals, and the plurality of windings are provided. A holding frame on which a plurality of the binding bands are wound around the part;
And a lid member for sealing the opening of the storage container. The winding part is a plurality of grooves provided in the frame body part,
The annular portion of the binding band formed by inserting the other end portion of the band main body portion into the fitting hole of the locking portion is fitted into the groove. The package construct described. The artificial joint forming member is disposed inside the holding frame,
The plurality of binding bands include
A first binding band in which a part of the annular portion is in contact with one surface of the artificial joint forming member disposed inside the holding frame;
The package structure according to claim 2, wherein a part of the annular portion includes a second binding band that abuts against the other surface of the artificial joint forming member facing the one surface. The package structure according to claim 2 or 3, wherein the shape of the holding frame body in a plan view is substantially rectangular or square, and a plurality of the grooves are provided on each side of the rectangle or square.

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