Packaging assembly with injector for inserting an intraocular lens into the capsular bag of an eye
By designing the packaging components and injector in the packaging assembly, the movement of the intraocular lens during transportation is restricted, solving the problem of deformation during the storage of the intraocular lens, and achieving simplification and improved reliability before surgery.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CARL ZEISS MEDITEC AG
- Filing Date
- 2024-02-28
- Publication Date
- 2026-07-24
Smart Images
Figure CN120712062B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a packaging assembly comprising a package and an injector for inserting an artificial lens into a capsule in the eye. Background Technology
[0002] In cataract treatment, a small incision is typically made in the cornea of the eye, large enough to allow the tip of the injector to be inserted through the incision into the eye. Once the incision has been made in the cornea, the eye's lens is immediately pulverized, for example by phacoemulsification, and then aspirated from the eye's capsular bag. An intraocular lens (IOL) is then inserted into the eye. During this process, the IOL is folded so that it fits through the tip of the injector. The tip is inserted into the capsular bag through the incision, and the folded IOL is pushed into the capsular bag through the tip by the piston of the injector. The IOL unfolds within the capsular bag, thereby replacing the original lens. Before the injector can be used, it must be prepared. For this purpose, specifically, the piston of the injector must be moved to a position such that the IOL is moved from its stored state (where the IOL is essentially without mechanical tension) into the tip of the injector and thus folded. Before performing cataract treatment, it is essential to prevent piston movement and the resulting displacement of the intraocular lens from its storage position, as storing the intraocular lens in a folded state for an extended period can lead to irreversible deformation. Summary of the Invention
[0003] The object of the present invention is to provide a packaging assembly comprising a package and an injector, wherein the packaging assembly can be used to prevent irreversible deformation of the intraocular lens disposed in the injector.
[0004] The packaging assembly according to the invention includes a package and an injector configured to insert an intraocular lens into the capsular pouch of the eye. The injector has: an injector housing having an injector opening through which the intraocular lens can be removed from the injector in the insertion direction; a proximal end arranged opposite to the injector opening; and a piston longitudinally movably mounted in the injector housing in the insertion direction and configured to move the intraocular lens toward the injector opening. The package has a transport state and a use state, and further has a distal portion and a proximal portion, wherein in the transport state, the proximal portion is arranged relative to the distal portion in a different manner than in the use state. The package has an actuator mounted on the distal portion and coupled to the piston, such that the piston can move toward the injector opening by movement of the injector housing relative to the distal portion in the opposite direction to the insertion direction. In the transport state, the movement of the injector housing relative to the distal portion in the opposite direction to the insertion direction is restricted by the proximal portion. The package is designed such that the movement of the injector housing relative to the distal portion of the package in the opposite direction to the insertion direction is performed or made possible by moving the package from the transport state to the use state.
[0005] Because the movement of the injector housing in the direction opposite to the insertion direction is restricted in the transport state, the piston cannot move the intraocular lens toward the injector opening. Therefore, the intraocular lens is not folded in the transport state, which could lead to irreversible deformation of the lens. The injector housing can only move in the direction opposite to the insertion direction when the package is moved from the transport state to the use state. This can be done, for example, by moving the package from the transport state to the use state or by manually moving the injector housing relative to the distal portion of the package in the direction opposite to the insertion direction in the use state. Because the package has an actuator, it is advantageous that no additional component with an actuator is required. To prepare the injector for cataract treatment, it is always necessary to remove the injector from the package. In the packaging assembly according to the invention, this automatically moves the piston toward the injector opening. This advantageously eliminates a step in preparing the injector for cataract treatment.
[0006] Preferably, the proximal portion of the package has a base and a raised portion that protrudes upward from the base and is designed such that, in the transport state, the proximal end abuts against the raised portion, thus restricting movement of the injector housing relative to the distal portion of the package in the direction opposite to the insertion direction. Alternatively or additionally, it is conceivable that the proximal portion of the package has a stop raised portion that protrudes upward from the base and is designed such that, in the transport state, a portion of the injector other than the proximal end abuts against the stop raised portion, thus restricting movement of the injector housing relative to the distal portion of the package in the direction opposite to the insertion direction. The portion of the injector other than the proximal end can be, for example, the injector handle.
[0007] Preferably, the proximal portion of the package is pivotally attached to the distal portion of the package, such that the package can be moved from a transport state to a use state by pivoting the proximal portion relative to the distal portion. In the use state, the movement of the injector housing relative to the distal portion of the package in the direction opposite to the insertion direction is not restricted by the protrusions and / or stop protrusions of the proximal portion of the package. Therefore, in the use state, movement of the injector housing relative to the distal portion of the package in the direction opposite to the insertion direction is possible.
[0008] Alternatively, the proximal portion of the package may be pivotally attached to the distal portion of the package; preferably, the proximal portion of the package may be movably attached to the distal portion of the package. The injector has a protrusion projecting laterally from the injector relative to the insertion direction, wherein the protrusion of the proximal portion of the package is designed and / or the proximal portion of the package has additional protrusions designed such that when the proximal portion of the package moves away from the distal portion of the package in a direction opposite to the insertion direction, the protrusions of the proximal portion of the package and / or the additional protrusions of the proximal portion of the package abut against the protrusion. As a result, the protrusions of the proximal portion of the package and / or the additional protrusions of the proximal portion of the package drive the protrusion in a direction opposite to the insertion direction and thus drive the injector housing. The protrusion may be, for example, the thumb rest of the injector, which will be contacted by the thumb of one hand to move the piston in the insertion direction. In another example, the protrusion may be the handle of the injector.
[0009] Preferably, the package has a corrugated tube through which the proximal portion of the package is movably disposed on the distal portion of the package. Alternatively or additionally, preferably, the package has a connecting strip having a first longitudinal end fastened to the distal portion of the package and a second longitudinal end disposed on the proximal portion of the package, wherein the degree of curvature of the connecting strip in the transport state is greater than that in the use state. Therefore, the package can be moved from the transport state to the use state by deformation of the connecting strip. Alternatively or additionally, the distal and proximal portions of the package form a sliding bearing through which the proximal portion of the package is movably mounted on the distal portion of the package.
[0010] Preferably, the base of the proximal portion of the package and the raised portion of the proximal portion of the package define a proximal recess, wherein, in the transport state, the proximal end is disposed in the proximal recess. The proximal recess is accessible in the mounting direction perpendicular to the insertion direction. Therefore, for assembling the package assembly, the injector can be inserted into the proximal recess in the mounting direction.
[0011] Preferably, the distal portion of the package has a base and a raised portion that protrudes upward from the base, wherein the base and the raised portion define a distal recess in which the distal end of the injector, opposite to its proximal end, is disposed during transport. The distal recess is accessible in the mounting direction. Therefore, for assembling the package assembly, the injector can be inserted into the distal recess in the mounting direction.
[0012] Preferably, the injector housing has a housing opening through which, in the transport state, the actuator extends into the interior of the injector housing and is coupled to the piston there. In particular, the housing opening may be arranged spaced apart from the injector opening.
[0013] Preferably, the packaging assembly includes an intraocular lens disposed within the injector housing in a stored state. Specifically, the intraocular lens in the stored state is substantially free from mechanical stress and / or deployment. Attached Figure Description
[0014] The invention will now be explained in more detail with reference to the schematic drawings, in which:
[0015] Figure 1 A perspective view of a first embodiment of the packaging is shown.
[0016] Figure 2 A perspective view of a first embodiment of a packaging assembly is shown, the packaging assembly having an injector and Figure 1 The packaging is in storage.
[0017] Figure 3 A perspective view of a first embodiment of the packaging assembly is shown, with the package in use.
[0018] Figure 4 A perspective view of a second embodiment of a packaging assembly is shown, the packaging assembly having a second embodiment of a packaging element.
[0019] Figure 5 A plan view of a third embodiment of the packaging is shown.
[0020] Figure 6 A perspective view of a fourth embodiment of the packaging is shown.
[0021] Figure 7 The longitudinal section of the injector of the packaging assembly is shown at a first time point.
[0022] Figure 8 It shows the second time point Figure 7 Longitudinal cross section,
[0023] Figure 9 It shows the third time point Figure 7 Longitudinal cross section,
[0024] Figure 10 It shows Figure 7 The illustration of detail I shows that the injector piston and another piston are disengaged; and
[0025] Figure 11 It shows Figure 8 The illustration in detail II shows that the piston and another piston are in a connected state. Detailed Implementation
[0026] As from Figures 2 to 4 As can be seen, the packaging component 1 includes a package 2 and an injector 3, which is configured to inject the artificial lens 4 (see...) Figures 7 to 9 It is inserted into the pouch of the eye. Figures 2 to 4 and Figures 7 to 9 The injector 3 is shown to have an injector housing 9, which has an injector opening 5 (see [link]). Figures 7 to 9 The intraocular lens 4 can be moved out of the injector 3 along the insertion direction 6 of the injector 3 through the injector opening. Additionally, the injector 3 has a proximal end 15 arranged opposite to the injector opening 5 (see [link]). Figures 1 to 9 ), and piston 7 (see Figures 7 to 9 The piston is longitudinally movable in the injector housing 9 along the insertion direction 6 and is configured to move the intraocular lens 4 toward the injector opening 5, specifically, to move the intraocular lens toward the injector opening 5 along the insertion direction 6. Package 2 is in a transport state (see...). Figure 1 , Figure 2 , Figure 4 and Figure 5 ) and usage status (see Figure 3 The package 2 also has a distal portion 21 and a proximal portion 22, the arrangement of which in the transport state differs from that in the use state. The package 2 has a drive 20 (see...). Figures 1 to 5 and Figures 7 to 9 The actuator is mounted on the distal portion 21 of the package and coupled to the piston 7, such that the piston 7 can move toward the injector opening 5 by moving the injector housing 9 relative to the distal portion 21 of the package in the opposite direction to the insertion direction 6. In the transport state, the movement of the injector housing 9 relative to the distal portion 21 of the package in the opposite direction to the insertion direction 6 is restricted by the proximal portion 22 of the package. The package 2 is designed such that the movement of the injector housing 9 relative to the distal portion 21 of the package in the opposite direction to the insertion direction 6 is performed by moving the package 2 from the transport state to the use state (see...). Figures 4 to 6 ) or may be carried out (see Figures 1 to 3 It is conceivable that the packaging assembly 1 has an artificial lens 4, which is arranged within the injector housing 9 in a stored state. In particular, the artificial lens 4 in the stored state can be substantially free of mechanical stress and / or deployment.
[0027] Figures 2 to 4 The injector 3 is shown to have a thumb rest 11, which is contacted by the thumb of the hand when the piston 7 is moved along the injector opening 5 with one hand. The thumb rest 11 may form a proximal end 15. Additionally, from... Figures 2 to 4 As can be seen, the injector 3 may have a handle 10, which will be grasped by the fingers of the hand other than the thumb during the movement of the piston 7. The handle 10 may be spaced apart from the proximal end 15 and spaced apart from the injector opening 5 in the insertion direction 6.
[0028] Figures 1 to 6 The diagram shows that the proximal portion 22 of the package may have a base 30 and a raised portion 32 that protrudes upward from the base 30 and is designed such that, in the transport state, the proximal end 15 abuts against the raised portion 32, thus restricting the movement of the injector housing 9 relative to the distal portion 21 of the package in the direction opposite to the insertion direction 6. Alternatively or additionally, as... Figure 4 and Figure 6As shown, it is conceivable that the proximal portion 22 of the package has a stop ridge 36 that protrudes upward from the base 30 of the proximal portion 22 of the package and is designed such that, in the transport state, a part of the injector 3 other than the proximal end 15 abuts against the stop ridge 36, thus restricting the movement of the injector housing 9 relative to the distal portion 21 of the package in the direction opposite to the insertion direction 6. The part of the injector 3 other than the proximal end 15 can be, for example, a handle 10.
[0029] Figures 1 to 3 The packaging proximal portion 22 is shown to be pivotally mounted on the packaging distal portion 21, such that the packaging 2 can be pivoted relative to the packaging distal portion 21 by means of the pivoting of the packaging proximal portion 22 relative to the packaging distal portion 21. Figure 1 and Figure 2 The transport status shown has entered Figure 3 The usage state is shown. In the usage state, the movement of the injector housing 9 relative to the distal portion 21 of the package in the direction opposite to the insertion direction 6 is not restricted by the protrusion 32 and / or the stop protrusion 36 of the proximal portion 22 of the package. Figures 1 to 3 The package 2 is shown to have a membrane hinge 24, through which the proximal portion 22 of the package is pivotally mounted to the distal portion 21 of the package. However, other joints are also conceivable, such as those in which a pin engages in a sleeve and is rotatably mounted within the sleeve. After the package 2 has been pivoted from a storage state to a use state, movement of the injector housing 9 relative to the distal portion 21 of the package in the opposite direction to the insertion direction 6 is possible because the protrusion 32 of the proximal portion 22 no longer obstructs the proximal end 15 and / or the stop protrusion 36 no longer obstructs components other than the proximal end 15, particularly the handle 10; comparative Figure 3 .
[0030] Figures 4 to 6The diagram shows that the proximal portion 22 of the package can be mounted on the distal portion 21 of the package so as to be movable in the opposite direction to the insertion direction 6, particularly longitudinally, and the injector 3 can have a protrusion that projects laterally from the injector 3 relative to the insertion direction 6. The bulge 32 of the proximal portion 21 of the package can be designed such that when the proximal portion 22 moves away from the distal portion 21 of the package in the opposite direction to the insertion direction 6, the bulge 32 of the proximal portion 22 abuts against the protrusion and drives the protrusion in the opposite direction to the insertion direction 6, and thus drives the injector housing 9. The protrusion can be, for example, a thumb rest 11. Alternatively or additionally, the proximal portion 22 of the package may have an additional bulge 33, which is designed such that when the proximal portion 22 moves away from the distal portion 21 of the package in the direction opposite to the insertion direction 6, the additional bulge 33 abuts against the protrusion and drives the protrusion in the direction opposite to the insertion direction 6, and thus drives the injector housing 9. In this case, the protrusion may be formed, for example, by a handle 10; see also Figure 4 Alternatively or additionally, in this case, the protrusion may be formed by the thumb rest 11.
[0031] Package 2 may have a corrugated pipe 25 (see Figure 4 The proximal portion 22 of the package is movably arranged on the distal portion 21 of the package via the corrugated pipe. In the transport state, the corrugated pipe 25 can be in its compressed state, and in the use state, the corrugated pipe 25 can be in its stretched state.
[0032] Figure 5 The package 2 is shown to have a connecting strap 27 having a first longitudinal end fastened to the distal portion 21 of the package and a second longitudinal end disposed on the proximal portion 22 of the package, wherein the connecting strap 27 has a greater degree of curvature in the transport state than in the use state. Alternatively, it is conceivable that the package 2 may have an additional connecting strap 28 having a first longitudinal end fastened to the distal portion 21 of the package and a second longitudinal end disposed on the proximal portion 22 of the package, wherein the additional connecting strap 28 has a greater degree of curvature in the transport state than in the use state. For example, by grasping the distal portion 21 of the package with one hand and the proximal portion 22 of the package with the other hand, and then moving the two hands away from each other, the connecting strap 27 and optionally the additional connecting strap 28 can deform, and the package can move from a storage state to a use state.
[0033] Figure 6The diagram shows a sliding bearing formed between the distal portion 21 and the proximal portion 22 of the package, with the proximal portion 22 movably mounted on the distal portion 21 via this sliding bearing. For example, for this purpose, the package 2 may have a sliding bulge 41 defining an internal space and a slider 43 arranged longitudinally within the internal space. For example, as... Figure 6 As shown, the sliding protrusion 41 can be arranged on the proximal portion 22 of the package, and the slider 43 can be arranged on the distal portion 21 of the package. Alternatively, the sliding protrusion 41 can be arranged on the distal portion 21 of the package, and the slider 43 can be arranged on the proximal portion 22 of the package. Furthermore, it is conceivable that the package 2 can have additional sliding protrusions 42 defining additional internal spaces and additional sliders 44 arranged longitudinally in additional internal spaces.
[0034] The distal portion 21 of the package may have a pin 47 and optionally an additional pin 48, which abut against the proximal portion 22 of the package in the stored state and thus restrict movement of the proximal portion 21 of the package relative to the distal portion 21 of the package in the insertion direction 6; see also Figure 6 It is conceivable that the proximal portion 22 of the package has corresponding recesses 45, 46 for each of the pins 47, 48. Alternatively, the proximal portion 22 of the package may have a pin and optionally additional pins that abut against the distal portion 22 of the package in the stored state, and thus restrict movement of the proximal portion 21 of the package relative to the distal portion 21 of the package in the insertion direction 6. It is conceivable that the distal portion 21 of the package has a corresponding recess for each pin.
[0035] Figures 1 to 6 The base 30 of the proximal portion 22 of the package and the raised portion 32 of the proximal portion 22 of the package define the proximal recess 35, wherein... Figure 2 and Figure 4 It is shown that, in the transport state, the proximal end 15 can be arranged in the proximal recess 35. The proximal recess 35 is accessible in the mounting direction perpendicular to the insertion direction 6. Therefore, in order to assemble the packaging assembly 1, the injector 3 can be inserted into the proximal recess 35 in the mounting direction. Figures 1 to 6It is also shown that the distal portion 21 of the package may have a base 29 and a raised portion 31 that protrudes upward from the base 30 of the distal portion 21. The base 29 and the raised portion 31 define a distal recess 34 in which the distal end 16 of the injector 3, positioned opposite to the proximal end 15, is disposed in the distal recess during transport. The distal recess 34 may be accessible in the mounting direction. Therefore, to assemble the package assembly 1, the injector 3 can be inserted into the proximal recess 35 in the mounting direction. It is conceivable that the raised portion 31 of the distal portion 21 forms an interference fit with the end region of the injector 3, wherein the end region has the distal end 16. For example, the interference fit may be configured such that a force of less than 5 N is required to remove the end region from the package 2. Figures 7 to 9 It is also shown that the injector opening 5 can be arranged at the distal end 16.
[0036] Figures 7 to 9 The injector housing 9 is shown to have a housing opening 12 through which, in the transport state, the actuator 20 extends into the interior of the injector housing 9 and is coupled to the piston 7. The housing opening 12 may be arranged separately from the injector opening 4.
[0037] The distal portion 21 of the package may have a recess 23 with an undercut (see...) Figures 1 to 4 and Figure 6 The driver 20 is inserted into the recess to secure it to the distal portion 21 of the package. Alternatively, the driver 20 may be glued to the distal portion 21 of the package and / or welded (see [link to relevant documentation]). Figure 5 ), and / or the driver 20 may be formed as a protrusion from the distal portion 21 of the package.
[0038] Figures 7 to 9 The injector 3 is shown to have an additional piston 8, which is longitudinally movable within the injector housing 9, particularly along the insertion direction 6. The piston 7 and the additional piston 8 can be in a disengaged state (see [reference]). Figure 7 ) or connection status (see Figure 8 and Figure 9 In the disengaged state, piston 7 and the other piston 8 can move longitudinally relative to each other. In the engaged state, piston 7 and the other piston 8 are rigidly connected to each other in the insertion direction 6, and the total longitudinal range of piston 7 and the other piston 8 in the insertion direction 6 is longer than that in the disengaged state. Figure 7The injector 3 is shown in the disengaged state. As the piston 7 moves toward the injector opening 5 relative to the distal portion 21 of the package in the direction opposite to the insertion direction 6, the piston 7 and the additional piston 8 enter the engaged state, and the intraocular lens 4 can enter the folded state; see also Figure 8 Subsequently, when the injector 3 is positioned outside the package 2, the piston 7 and another piston 8 can move together in the insertion direction 6, thus allowing the intraocular lens 4 to be removed from the injector 3 through the injector opening 5; see also Figure 9 For this purpose, the thumb rest 11 can be attached to an additional piston 8. By providing an additional piston 8, the injector 3 can be shorter than if only piston 7 is provided.
[0039] As from Figure 2 and Figure 3 As can be seen, the injector 3 can have a lock 17, which has a locked state and an unlocked state. In the locked state, the movement of the other piston 8 along the insertion direction 6 is restricted, and in the unlocked state, the movement of the other piston 8 along the insertion direction 6 is unrestricted. For example, the lock 17 can have a ring disposed outside the other piston 8 and outside the injector housing 9, and configured to abut against the injector housing 9 in the locked state. To unlock the lock 17, the ring can be removed from the other piston 8.
[0040] Figures 7 to 11 It is shown that the additional piston 8 may have a cavity, and in the disengaged state, the piston 7 may be arranged longitudinally movable in the cavity. Figure 10 and Figure 11 The diagram shows that piston 7 may have a piston protrusion 13, and another piston 8 may have a piston recess 14, wherein the piston protrusion 13 is configured to be disposed outside the piston recess 14 when piston 7 and the other piston 8 are in a disengaged state (see [reference]). Figure 10 Furthermore, in order for piston 7 and the other piston 8 to enter the coupled state, the piston protrusion is configured to engage in piston recess 14 when piston 7 moves toward injector opening 5 (see...). Figure 11 ).also, Figure 10 and Figure 11 It is shown that piston 7 may have an additional piston protrusion 13a, and additional piston 8 may have an additional piston recess 14a, wherein the additional piston protrusion 13a is configured to be arranged outside the additional piston recess 14a when piston 7 and additional piston 8 are in a disengaged state (see [reference]). Figure 10 And in order to engage piston 7 and the additional piston 8, the additional piston protrusion is configured to engage in the additional piston recess 14a when piston 7 moves toward injector opening 5 (see...). Figure 11).
[0041] It is conceivable that package 2 has a membrane (not shown) attached to the distal portion 21 and proximal portion 22 of the package in the storage state, forming a closed package cavity together with the distal portion 21 and proximal portion 22, within which the injector 3 is disposed. After the membrane has been removed from the distal portion 21 and proximal portion 22 of the package, it is conceivable that the intraocular lens 4 be moistened with saline solution and / or an ophthalmic viscoelastic device (OVD). This can be done, for example, via the housing opening 12 or via an opening in the injector housing 9 different from the housing opening 5. Thereafter, it is conceivable that package 2 is moved from the transport state to the use state.
[0042] List of reference numerals
[0043] 1 Packaging components
[0044] 2 Packaging
[0045] 3. Injector
[0046] 4. Intraocular lens
[0047] 5. Injector opening
[0048] 6. Insertion direction
[0049] 7 Pistons
[0050] 8. Other pistons
[0051] 9. Injector housing
[0052] 10 handles
[0053] 11. Thumb support
[0054] 12. Shell opening
[0055] 13 Piston protrusion
[0056] 13a Additional piston protrusion
[0057] 14 Piston recess
[0058] 14a Additional piston recess
[0059] 15 Proximal
[0060] 16. Remote
[0061] 17 locks
[0062] 20 drives
[0063] 21. Distal portion of the package
[0064] 22. Proximal portion of the package
[0065] 23 Grooves
[0066] 24 Membrane hinge
[0067] 25 Corrugated Pipe
[0068] 27 Connecting belt
[0069] 28. Other connecting strips
[0070] 29. Base of the distal portion of the package
[0071] 30. Base of the proximal portion of the package
[0072] 31. Raised portion on the distal side of the package
[0073] 32. Raised portion of the proximal part of the package
[0074] 33. Additional raised portions on the proximal side of the package.
[0075] 34 Distal recess
[0076] 35 proximal recess
[0077] 36. Stop bulge
[0078] 41 Sliding ridge
[0079] 42 Other sliding ridges
[0080] 43 Sliding component
[0081] 44 Other sliding parts
[0082] 45 recess
[0083] 46. Other recesses
[0084] 47 sales
[0085] 48 Other sales
Claims
1. A packaging assembly comprising a package (2) and an injector (3) configured to insert an artificial lens (4) into a capsule of the eye, wherein, The injector (3) includes: an injector housing (9) having an injector opening (5) through which an intraocular lens (4) can be moved out of the injector (3) along the insertion direction (6); a proximal end (15) arranged opposite to the injector opening (5); and a piston (7) longitudinally movably mounted in the injector housing (9) along the insertion direction (6) and configured to move the intraocular lens (4) toward the injector opening (5). The package (2) has a transport state and a use state, and also includes a distal portion (21) and a proximal portion (22) of the package. In the transport state, the arrangement of the proximal portion relative to the distal portion (21) differs from that in the use state. In this package (2), there is a driver (20) attached to the distal portion (21) of the package and coupled to the piston (7) such that the piston (7) can move toward the injector opening (5) by moving the injector housing (9) relative to the distal portion (21) of the package in the opposite direction to the insertion direction (6). In the transport state, the movement of the injector housing (9) relative to the distal portion (21) of the package in the opposite direction to the insertion direction (6) is restricted by the proximal portion (22) of the package. The package (2) is designed such that the movement of the injector housing (9) relative to the distal portion (21) of the package in the opposite direction to the insertion direction (6) is performed or carried out by moving the package (2) from the transport state to the use state.
2. The packaging component as claimed in claim 1, wherein, The proximal portion (22) of the package has a base (30) and a raised portion (32) that protrudes upward from the base (30) of the proximal portion (22) and is designed such that, in the transport state, the proximal end (15) abuts against the raised portion (32) of the proximal portion (22) of the package, thus restricting the movement of the injector housing (9) relative to the distal portion (21) of the package in the opposite direction to the insertion direction (6).
3. The packaging component as claimed in claim 2, wherein, The proximal portion (22) of the package is pivotally attached to the distal portion (21) of the package, such that the package (2) can be moved from the transport state to the use state by pivoting the proximal portion (22) of the package relative to the distal portion (21) of the package, wherein, in the use state, the movement of the injector housing (9) relative to the distal portion (21) of the package in the direction opposite to the insertion direction (6) is not restricted by the protrusion (32) of the proximal portion (22) of the package.
4. The packaging assembly as claimed in claim 2, wherein, The proximal portion (22) of the package is movably attached to the distal portion (21) of the package, wherein the injector (3) has a protrusion that protrudes laterally from the injector (3) relative to the insertion direction (6), wherein the protrusion (32) of the proximal portion (22) is designed and / or the proximal portion (22) of the package has an additional protrusion (33) of the proximal portion (22), the additional protrusion being designed such that when the proximal portion (22) of the package is along the direction of insertion (6), the distal portion (21) of the package is movably attached to the distal portion (21) of the package. When the insertion direction (6) moves away from the distal portion (21) of the package, the protrusion (32) of the proximal portion (22) and / or another protrusion (33) of the proximal portion (22) of the package abuts against the protrusion. As a result, the protrusion (32) of the proximal portion (22) of the package and / or another protrusion (33) of the proximal portion (22) of the package drives the protrusion in the opposite direction to the insertion direction (6) and thus drives the injector housing (9).
5. The packaging component as claimed in claim 4, wherein, The package (2) has a corrugated tube (25), through which the proximal portion (22) of the package is movably arranged on the distal portion (21) of the package.
6. The packaging assembly as claimed in claim 4 or 5, wherein, The package (2) has a connecting strap (27) having a first longitudinal end fastened to the distal portion (21) of the package and a second longitudinal end disposed on the proximal portion (22) of the package, wherein the connecting strap (27) is more curved in the transport state than in the use state.
7. The packaging assembly as claimed in claim 4 or 5, wherein, The distal portion (21) and the proximal portion (22) of the package form a sliding bearing, and the proximal portion (22) of the package is movably mounted on the distal portion (21) of the package via the sliding bearing.
8. The packaging component as claimed in any one of claims 2 to 5, wherein, The base (30) of the proximal portion (22) of the package and the raised portion (32) of the proximal portion (22) of the package define a proximal recess (35), wherein, in the transport state, the proximal end (15) is arranged in the proximal recess (35).
9. The packaging assembly as claimed in any one of claims 1 to 5, wherein, The distal portion (21) of the package has a base (29) and a raised portion (31) of the distal portion (21) of the package, the raised portion protruding upward from the base (30) of the distal portion (21) of the package, wherein the base (29) of the distal portion (21) of the package and the raised portion (31) of the distal portion (21) of the package define a distal recess (34), in which, in the transport state, the distal end (16) of the injector (3) arranged opposite to the proximal end (15) is disposed in the distal recess.
10. The packaging assembly as claimed in any one of claims 1 to 5, wherein, The injector housing (9) has a housing opening (12) in which, in the transport state, the drive (20) extends through the housing opening into the interior of the injector housing (9) and is engaged there with the piston (7).