Orthopedic instrument sterile packaging box

Abstract

The utility model relates to medical instrument technical field especially is a kind of orthopedic instrument sterile packaging box, including suction plastic inner box and the suction plastic outer box wrapped in the outside of suction plastic inner box, isolation inner liner includes the TPU inner liner for placing instrument and TPU slice, the TPU inner liner is provided with the inner liner cavity for carrying instrument, TPU slice covers at the open port of the inner liner cavity of TPU inner liner, for isolating instrument in TPU inner liner with outside, by setting suction plastic inner box and suction plastic outer box, the effect of double protection can be played to isolation inner liner, by placing instrument in the inner liner cavity of TPU inner liner, then using TPU slice covers at the open port of the inner liner cavity of TPU inner liner, instrument can be isolated from outside, using the high wear resistance and high tensile property of TPU material, both can satisfy the protection effect to instrument, and can avoid generating particulate matter to adhere on instrument surface and influence normal use of instrument.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a sterile packaging box for orthopedic instruments. Background Technology

[0002] For aseptic packaging of orthopedic medical devices, blister packs with sealing film are commonly used. Traditional blister packs use foam as a protective layer to prevent damage during transportation. However, when the foam rubs against the device, fine particles adhere to the device surface, requiring cleaning before subsequent use. Therefore, a new aseptic packaging box for orthopedic devices is urgently needed to address the problem of reducing foam particle adhesion while maintaining effective protection. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a sterile packaging box for orthopedic instruments to solve the problem of avoiding the adhesion of foam particles during sterile packaging of medical devices in the prior art.

[0004] To achieve the above and other related objectives, this utility model provides the following technical solution: A sterile packaging box for orthopedic instruments, comprising: Blister box and insulating liner placed inside the blister box; The blister pack includes a blister inner box and a blister outer box that wraps around the outside of the blister inner box. The insulating liner is located inside the blister inner box. The insulating liner includes a TPU inner liner for placing instruments and a TPU strip. The TPU inner liner has an inner cavity for carrying instruments. One side of the inner cavity is open. The TPU strip covers the open port of the inner cavity of the TPU inner liner to isolate the instruments in the TPU inner liner from the outside.

[0005] To achieve the above technical solution, by setting up a blister inner box and a blister outer box, the isolation liner can provide a dual protection effect. By placing the instrument inside the inner cavity of the TPU liner and then covering the open port of the inner cavity of the TPU liner with TPU slices, the instrument can be isolated from the outside world. Utilizing the high wear resistance and high tensile strength of TPU material, it can not only meet the protection effect of the instrument, but also avoid the generation of particulate matter adhering to the surface of the instrument and affecting its normal use.

[0006] In one embodiment of the present invention, the blister inner box is provided with an inner box cavity for carrying the TPU liner, and an open inner box port is provided on one side of the inner box cavity. An inner box sealing film is provided at the inner box port for sealing the TPU liner and TPU slices in the inner box cavity.

[0007] The above technical solution utilizes the inner box cavity to provide assembly space for the TPU liner, while the inner box sealing film can isolate the inner box cavity from the outside world, improve the sterility of the environment inside the inner box cavity, and reduce the possibility of the TPU liner being contaminated by the outside world.

[0008] In one embodiment of the present invention, a blister cover is disposed between the TPU slice and the inner box sealing film, and the blister cover supports the TPU slice and the inner box sealing film in a spaced-out fit.

[0009] To achieve the above technical solution, the use of a thermoformed top cover can improve the load-bearing stability of the TPU chips and reduce the impact of external vibrations on the TPU liner.

[0010] In one embodiment of the present invention, the blister top cover is provided with an upper cover seat for supporting the TPU inner liner and a lower cover seat for connecting to the inner box port. The upper cover seat and the lower cover seat are spaced apart and fitted together, and a buffer cavity is provided in the spaced space.

[0011] To achieve the above technical solution, the upper cover seat can improve the support stability of the TPU liner, while the lower cover seat ensures the support reliability of the blister top cover within the inner box port. The buffer cavity can improve the support reliability of the blister top cover and reduce the impact of external impacts on the TPU liner.

[0012] In one embodiment of the present invention, an extraction tag is provided on the end face of the inner box sealing film away from the blister top cover to facilitate the extraction of the blister inner box.

[0013] The above technical solution enables convenient manual extraction of blister packs by setting up extraction tags, and allows for labeling of information on the extraction tags for easy information verification.

[0014] In one embodiment of the present invention, an extraction groove is provided on the blister cover along its diagonal direction to facilitate the extraction of the isolation liner.

[0015] The above technical solution provides an operating space for the extraction of the isolation lining during manual operation by setting up the extraction channel.

[0016] In one embodiment of the present invention, the bottom of the blister inner box is provided with inner box support feet for supporting the blister inner box.

[0017] The above technical solution allows the inner box to be placed easily on the workbench, improving ease of use.

[0018] In one embodiment of the present invention, the blister outer box is provided with an outer box cavity for carrying the blister inner box, and an outer box sealing film is provided at the opening end of the outer box cavity to seal the blister inner box inside the blister outer box.

[0019] To achieve the above technical solution, the outer box sealing film, in conjunction with the inner box cavity, can ensure the sealing stability of the blister inner box and reduce external contamination.

[0020] In one embodiment of the present invention, an outer box protrusion is provided on the outer box cavity along its circumference to facilitate the removal of the blister outer box.

[0021] By implementing the above technical solution, the raised outer box can not only improve the supporting strength of the outer box cavity, but also make it easier for personnel to pick up the blister outer box, thus improving the ease of operation.

[0022] As described above, the sterile packaging box for orthopedic instruments of this utility model has the following beneficial effects: by setting up a blister inner box and a blister outer box, it can provide a double protection effect for the isolation liner. By placing the instrument in the inner cavity of the TPU liner and then covering the open port of the inner cavity of the TPU liner with TPU slices, the instrument can be isolated from the outside world. Utilizing the high wear resistance and high tensile strength of TPU material, it can not only meet the protection effect of the instrument, but also avoid the generation of particulate matter adhering to the surface of the instrument and affecting its normal use. Attached Figure Description

[0023] Figure 1 The diagram shown is a structural schematic of the sterile packaging box for orthopedic instruments disclosed in an embodiment of this utility model.

[0024] Figure 2 The diagram shown is a cross-sectional view of the sterile packaging box for orthopedic instruments disclosed in this embodiment of the present invention.

[0025] Figure 3 The diagram shown is an exploded view of the sterile packaging box for orthopedic instruments disclosed in this embodiment of the present invention.

[0026] Figure 4 The diagram shown is a schematic of the TPU liner structure of the sterile packaging box for orthopedic instruments disclosed in this embodiment of the present invention.

[0027] Figure 5 The diagram shown is a schematic diagram of the extraction channel structure of the sterile packaging box for orthopedic instruments disclosed in this embodiment of the present invention.

[0028] Explanation of the technical feature labels in the attached drawings: 1. Blister inner box; 2. Blister outer box; 3. TPU liner; 4. TPU slice; 5. Liner cavity; 6. Inner box cavity; 7. Inner box sealing film; 8. Blister top cover; 9. Top cover seat; 10. Bottom cover seat; 11. Buffer cavity; 12. Extraction tag; 13. Extraction channel; 14. Inner box support; 15. Outer box cavity; 16. Outer box sealing film; 17. Outer box protrusion. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0030] Please see Figures 1 to 5 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0031] Please see Figures 1 to 5 This utility model provides a sterile packaging box for orthopedic instruments, including a blister box and an insulating liner placed inside the blister box. The blister box includes a blister inner box 1 and a blister outer box 2 that wraps around the outside of the blister inner box 1. The insulating liner is located inside the blister inner box 1 and includes a TPU inner liner 3 for placing instruments and a TPU slab 4. The TPU inner liner 3 has an inner cavity 5 for carrying instruments. One side of the inner cavity 5 is open. The TPU slab 4 covers the open port of the inner cavity 5 of the TPU inner liner 3 to isolate the instruments in the TPU inner liner 3 from the outside.

[0032] By setting up a blister inner box 1 and a blister outer box 2, the isolation liner can provide double protection. By placing the instrument inside the inner cavity 5 of the TPU inner liner 3, and then covering the open port of the inner cavity 5 of the TPU inner liner 3 with TPU slices 4, the instrument can be isolated from the outside world. Utilizing the high wear resistance and high tensile strength of TPU material, it can not only meet the protection effect of the instrument, but also avoid the generation of particulate matter adhering to the surface of the instrument and affecting its normal use.

[0033] The blister inner box 1 has an inner box cavity 6 for carrying the TPU inner liner 3. An open inner box port is provided on one side of the inner box cavity 6, and an inner box sealing film 7 is provided at the inner box port to seal the TPU inner liner 3 and TPU slices 4 in the inner box cavity 6. The inner box cavity 6 provides assembly space for the TPU inner liner 3, while the inner box sealing film 7 can isolate the inner box cavity 6 from the outside world, improve the sterility of the environment inside the inner box cavity 6, and reduce the possibility of the TPU inner liner 3 being contaminated by the outside world.

[0034] A blister cover 8 is provided between the TPU slice 4 and the inner box sealing film 7. The blister cover 8 supports the TPU slice 4 and the inner box sealing film 7 in a spaced fit. By setting the blister cover 8, the load-bearing stability of the TPU slice 4 can be improved, and the impact of external vibration on the TPU liner 3 can be reduced.

[0035] The blister top cover 8 is provided with an upper cover seat 9 for supporting the TPU inner liner 3 and a lower cover seat 10 for connecting to the inner box port. The upper cover seat 9 and the lower cover seat 10 are spaced apart and fitted together. A buffer cavity 11 is provided in the space between them. The upper cover seat 9 can improve the support stability of the TPU inner liner 3, while the lower cover seat 10 ensures the support reliability of the blister top cover 8 in the inner box port. The buffer cavity 11 can improve the support reliability of the blister top cover 8 and reduce the impact of external impact on the TPU inner liner 3.

[0036] An extraction tag 12 is provided on the end face of the inner box sealing film 7 away from the blister top cover 8 to facilitate the extraction of the blister inner box 1. The extraction tag 12 makes it easy to manually extract the blister inner box 1, and the contents can be marked on the extraction tag for easy information verification.

[0037] An extraction slot 13 is provided on the blister cover 8 along its diagonal direction to facilitate the extraction of the isolation liner. The extraction slot 13 provides operating space for the extraction of the isolation liner during manual operation.

[0038] The bottom of the blister inner box 1 is provided with inner box support feet 14 for supporting the blister inner box 1. The inner box support feet 14 make it easy to place the blister inner box 1 on the workbench, improving the ease of use.

[0039] The outer blister box 2 has an outer box cavity 15 for carrying the inner blister box 1. An outer box sealing film 16 is provided at the opening end of the outer box cavity 15 to seal the inner blister box 1 inside the outer blister box 2. By setting the outer box sealing film 16 in conjunction with the inner box cavity 6, the sealing stability of the inner blister box 1 can be guaranteed and external contamination can be reduced.

[0040] The outer box cavity 15 is provided with an outer box protrusion 17 along its circumference to facilitate the handling of the blister outer box 2. The outer box protrusion 17 can improve the supporting strength of the outer box cavity 15, and at the same time, make it easier for personnel to handle the blister outer box 2, thus improving the ease of operation.

[0041] This invention provides dual protection for the isolation liner by using a blister inner box and a blister outer box. By placing the instrument inside the TPU liner cavity and then covering the open port of the TPU liner cavity with TPU slices, the instrument can be isolated from the outside environment. The high wear resistance and high tensile strength of TPU material not only meet the protection requirements of the instrument but also prevent particulate matter from adhering to the instrument surface and affecting its normal use.

[0042] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A sterile packaging box for orthopedic instruments, characterized in that, include: Blister box and insulating liner placed inside the blister box; The blister pack includes a blister inner box and a blister outer box that wraps around the outside of the blister inner box. The insulating liner is located inside the blister inner box. The insulating liner includes a TPU inner liner for placing instruments and a TPU strip. The TPU inner liner has an inner cavity for carrying instruments. One side of the inner cavity is open. The TPU strip covers the open port of the inner cavity of the TPU inner liner to isolate the instruments in the TPU inner liner from the outside.

2. The aseptic packaging box for orthopedic instruments according to claim 1, characterized in that, The blister pack has an inner cavity for holding the TPU liner. An open inner box port is provided on one side of the inner box port, and an inner box sealing film is provided at the inner box port to seal the TPU liner and TPU slices in the inner box cavity.

3. The aseptic packaging box for orthopedic instruments according to claim 1, characterized in that, A blister cover is disposed between the TPU slice and the inner box sealing film, and the blister cover supports the TPU slice and the inner box sealing film in a spaced fit.

4. The aseptic packaging box for orthopedic instruments according to claim 3, characterized in that, The blister top cover is provided with an upper cover seat for supporting the TPU inner liner and a lower cover seat for connecting to the inner box port. The upper cover seat and the lower cover seat are spaced apart and a buffer cavity is provided in the space.

5. The aseptic packaging box for orthopedic instruments according to claim 3, characterized in that, An extraction tag is provided on the end face of the inner box sealing film away from the blister top cover to facilitate the extraction of the blister inner box.

6. The aseptic packaging box for orthopedic instruments according to claim 3, characterized in that, An extraction slot is provided on the blister top cover along its diagonal direction to facilitate the extraction of the isolation liner.

7. The aseptic packaging box for orthopedic instruments according to claim 1, characterized in that, The bottom of the blister inner box is provided with inner box support feet for supporting the blister inner box.

8. The aseptic packaging box for orthopedic instruments according to claim 1, characterized in that, The outer blister box has an outer box cavity for carrying the inner blister box, and an outer box sealing film is provided at the opening end of the outer box cavity to seal the inner blister box inside the outer blister box.

9. The aseptic packaging box for orthopedic instruments according to claim 8, characterized in that, The outer box cavity has an outer box protrusion along its circumference to facilitate the removal of the blister outer box.

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