WO2019026840A1 - 容器接続具、及び、接続器具 - Google Patents
容器接続具、及び、接続器具 Download PDFInfo
- Publication number
- WO2019026840A1 WO2019026840A1 PCT/JP2018/028432 JP2018028432W WO2019026840A1 WO 2019026840 A1 WO2019026840 A1 WO 2019026840A1 JP 2018028432 W JP2018028432 W JP 2018028432W WO 2019026840 A1 WO2019026840 A1 WO 2019026840A1
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- WO
- WIPO (PCT)
- Prior art keywords
- container
- axis
- base
- container connector
- connector
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2065—Connecting means having aligning and guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
Definitions
- the present invention relates to a container connector connected to a container, and a connector for connecting a syringe to a container and forming a flow path between the container and the syringe.
- medical solution in a syringe from containers such as a vial which accommodated chemical
- the connecting device has a container connector connected to the container and a syringe connector connected to the syringe.
- Each of the container connector and the syringe connector has a flow path through which the drug solution can flow.
- the flow channels are connected to each other to form a flow channel from the container to the syringe. Then, when the syringe is operated, the drug solution in the container moves through the flow path to the syringe.
- the container connector is connected to the container by engaging the engaging portion with the neck or the like of the container in a state where the needle of the container connector is pierced by the rubber plug provided at the opening of the container.
- the engaging portion there is known an engaging portion having two tabs, and a protrusion formed on an inner surface of the tab sandwiching the neck of the container. A technology of this type is disclosed, for example, in Japanese Patent No. 5509097. The two tabs move away from one another to increase the distance between them.
- the above-mentioned container connector having the engaging portion for holding the neck of the container by the two tabs has the following problems. That is, in the container such as a vial, generally, the circumferential surface of the neck portion is formed in a curved surface. For this reason, the protrusion of the tab abuts on the neck at one point. There is a problem that the container becomes unstable relative to the container connector by holding the neck portion whose peripheral surface is a curved surface by the two tabs.
- the operator needs to pull up the two tabs with both hands. For this reason, when connecting the container connector to the container, the operator places the container on the work bench container on a desk or the like and positions the container connector in a state of being spread with both hands with respect to the mounted container. Together, the distance between the two tabs is reduced and the two tabs hold the neck of the container. Therefore, there is a problem that the work process becomes complicated.
- An object of the present invention is to provide a container connector which can be connected to containers having different outer diameters and can be easily connected to the container, and a connector including the container connector.
- a container connector is a container connector connectable to a container, and a base in which a flow path is formed, and an engaging portion disposed on a circle set with respect to the base And a guiding portion provided continuously to the engaging portion and having a curved surface capable of guiding the container to the engaging portion, the guiding portion having a guiding surface facing the axis of the circle, and the guiding portion And an arm portion movably supporting the guide portion in a direction approaching the axis of the circle and in a direction away from the axis.
- FIG. 1 is a perspective view showing a container connector according to a first embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing the container connector connected to the container.
- FIG. 3 is a side view showing the container connector.
- FIG. 4 is a cross-sectional view showing the container connector.
- FIG. 5 is a bottom view showing the container connector.
- FIG. 6A is a cross-sectional view showing the main part of the container connector.
- FIG. 6B is a bottom view showing the container connector.
- FIG. 7 is a cross-sectional view showing the process of connecting the same container connector to the same container.
- FIG. 8 is a cross-sectional view showing the process of connecting the same container connector to the same container.
- FIG. 9 is a cross-sectional view showing the process of connecting the same container connector to the same container.
- FIG. 10 is a cross-sectional view showing the same container connector connected to different containers.
- FIG. 11 is a perspective view showing a connecting device including a container connector according to a second embodiment of the present invention.
- FIG. 12 is a perspective view showing a state in which the container connector and the syringe connector of the connecting device are connected.
- FIG. 13 is a cross-sectional view showing a state in which the container connector and the syringe connector are connected.
- FIG. 14 is a perspective view showing a state in which the container connector and the syringe connector are connected, with the shell of the syringe connector partially disassembled.
- FIG. 15 is a cross-sectional view showing the container connector connected to the container.
- FIG. 1 is a perspective view showing a container connector 10.
- FIG. 1 shows the container connector 10 viewed from below.
- FIG. 2 is a cross-sectional view showing the container connector 10 connected to the container 5.
- FIG. 2 shows a state in which the container connector 10 and the container 5 are cut along a cross section parallel to the axis C1 passing through the axis C1 of the base 20 of the container connector 10.
- FIG. 3 is a side view showing the container connector 10.
- FIG. 4 is a cross-sectional view showing the container connector 10.
- FIG. 4 shows the container connector 10 shown in FIG. 3 rotated 90 degrees about the axis of the base 20.
- FIG. 5 is a bottom view showing the container connector 10.
- FIG. 6A is a cross-sectional view showing the main part of the container connector 10.
- 7 to 9 are cross-sectional views showing the process of connecting the container connector 10 to the container 5.
- FIG. 10 is a cross-sectional view showing the container connector 10 connected to another container 5.
- the container 5 to which the container connector 10 is connected will be described.
- the container 5 is formed in a bottomed cylindrical shape capable of containing a liquid, and has a neck 7 whose cross section is smaller than that of the open end face at the top.
- the container 5 is compressed from the body 6 formed in a cylindrical shape, the bottom 8 formed at the bottom end of the body 6, and the body 6 formed at the upper end of the body 6. It has a cylindrical neck 7 having a diameter and a cylindrical open end 9 formed at the upper end of the neck 7 and having a diameter larger than that of the neck 7.
- the body 6, the neck 7 and the open end 9 are coaxially arranged.
- the container connector 10 guides, as shown in FIGS. 1 to 4, the base portion 20 in which the flow path L is formed, the engaging portion 30 engageable with the neck portion 7 of the container 5 and the container 5 to the engaging portion 30. It has a possible guide portion 40 and has a plurality of swinging portions 50 that can swing relative to the base 20, and an arm portion 60 that swingably supports the swinging portion 50 on the base 20.
- the base 20 may be formed to be connectable to, for example, another container to which the liquid in the container 5 is to be moved.
- the base 20 is formed in a cylindrical shape in the present embodiment, as an example.
- the flow path L is disposed coaxially with the base 20.
- a circle X is set to describe the position of the engagement portion 30 of the swinging portion 50.
- the circle X is set to be coaxial with the base 20 as an example.
- each swinging portion 50 is preferably provided, and in the present embodiment, four are provided as an example.
- the engaging portion 30 of each swinging portion 50 is disposed on the circumference of a circle X set with respect to the base 20.
- the two swinging portions 50 are integrally formed, and configure the swinging portion configuration portion 70.
- two arm portions 60 are provided as an example.
- One arm portion 60 is capable of rocking one rocking portion constituting portion 70 in a direction approaching and away from the two engaging portions 30 on the axis C3 side of the circle X set in the base portion 20, It is supported by the base 20.
- the other arm portion 60 is capable of swinging the other swing portion constituting portion 70 in a direction in which the two engaging portions 30 approach and away from the axis C3 of the circle X set in the base portion 20, It is supported by the base 20.
- the swing referred to here is an example of the movement in the direction approaching and away from the axis C3.
- the two arm portions 60 are disposed 180 degrees apart around the axis C3 of the circle X set in the base portion 20, and are configured to be mutually swingable in the radial direction of the circle X.
- the two arm portions 60 are formed symmetrically with respect to a first virtual plane P1 which passes the axis C3 of the circle X and is parallel to the axis C3. That is, the first virtual plane P1 passes through the axis C2 of the base 20 and is a plane parallel to the axis C2.
- one end of the arm 60 is connected to the base 20 and the other end is connected to the rocking portion 70.
- the arm portion 60 has flexibility in order to make the rocking portion constituting portion 70, that is, the rocking portion 50 rockable.
- the arm portion 60 has a middle portion thereof on the side of the base portion 20 of the arm portion 60 so that the rocking portion configuration portion 70 can swing with respect to the base portion 20 with a relatively small force. It is located on the opposite side to the rocking portion forming portion 70 than one end.
- the arm portion 60 is formed in the middle of the base portion 20, and continues to the first portion 61 and the first portion 61 extending radially outward of the base portion 20.
- a third portion 62 is folded back to the second portion 62 and the second portion 62 which extend to the opposite side of the rocking portion 70 from the one end on the base side, and the third portion 62 extends to the rocking portion 70 It has a portion 63 and a fourth portion 64 which extends from the third portion 63 toward the rocking portion forming portion 70.
- a state in which no external force is applied to the arm 60 is taken as an initial state of the arm 60.
- the first to fourth portions 61 to 64 will be described based on the initial state of the arm portion 60.
- the first portion 61 is formed in a flat plate shape whose both surfaces are orthogonal to the axis C3 of the circle X of the base 20.
- the second portion 62 is formed in a flat plate shape whose both surfaces are parallel to the axis C3 of the circle X.
- the first ridge portion 65 between the first portion 61 and the second portion 62 is formed in a curved surface on both sides.
- the third portion 63 is, as an example, formed in a plane in which both surfaces are parallel to both surfaces of the second portion 62.
- the second ridge 66 between the third portion 63 and the second portion 62 is formed in a curved surface on both sides.
- the second flange 66 is located on the outer side in the axial direction of the base 20 as an example.
- the 4th part 64 is formed in the flat form by which the both sides were formed in the plane which intersects perpendicularly with axis C3 of circle X.
- the third ridge portion 67 between the fourth portion 64 and the third portion 63 is formed in a curved surface on both sides.
- the first portion 61, the second portion 62, the third portion 63, and the fourth portion 64 have a certain thickness, as an example. Furthermore, in the present embodiment, the thickness of the second flange 66 is thinner than that of the other portions so that the pivoting unit component 70 pivots mainly with the second flange 66 as a pivot center. It may be formed. In the present embodiment, the two first portions 61 are integrally formed. The two first portions 61 integrally formed have a larger area than the cross section of the base 20 and extend radially outward from the circumferential surface of the base 20.
- One swinging portion forming portion 70 and the other swinging portion forming portion 70 are formed symmetrically with respect to a first virtual plane P1 which passes the axis C3 of the circle X and is parallel to the axis C3.
- One of the two engaging portions 30 of the rocking portion forming portion 70 is referred to as a first engaging portion 30A, and the other engaging portion 30 is referred to as a second engaging portion 30B.
- the guide portion 40 provided in the first engagement portion 30A is referred to as a first guide portion 40A
- the guide portion 40 provided in the second engagement portion 30B is referred to as a second guide portion 40B.
- the first guiding portion 40A and the second guiding portion 40B pass through the axis C3 of the circle X set in the base 20 and are symmetrical with respect to the second virtual plane P2 orthogonal to the first virtual plane P1. It is formed. That is, the second virtual plane P2 passes through the axis C2 of the base 20 and is a plane parallel to the axis C2. In other words, the rocking portion forming portion 70 is formed symmetrically with respect to the second virtual plane P2. Therefore, the configuration of the second guide portion 40B is assigned the same reference numeral as that of the first guide portion 40A and the description thereof is omitted.
- the first guiding portion 40A extends along the axis C3 of the circle X.
- the inner surface (guide surface) 41 of the first guide portion 40A facing the axis C3 side is in contact with the open end 9 of the container 5 to form the curved surface capable of guiding the container 5 to the first engagement portion 30A. It is done.
- the center of the radius of curvature of the curved surface is located radially outward of the curved surface, and the curved surface is formed to diverge from the upper side to the lower side in the axial direction. In other words, the inclination angle of the tangent with respect to the first virtual plane P1 decreases as the engaging portion is approached.
- FIG. 6A is parallel to the axis C3 of the circle X set in the base 20 and the tangent S of the contact point A through the contact point A of the inner surface 41 and the container 5 with the open end 9 of the container 5 in contact with the inner surface 41. It is a cross-sectional view showing a state of being cut along the cross section.
- the tangent line S of the contact point A is indicated by an alternate long and short dash line in FIG.
- the inner surface 41 is formed into a curved surface in which a tangent S passing through the contact point A with which the open end 9 contacts is inclined at an angle ⁇ with respect to the first virtual plane P1.
- the angle ⁇ is less than 90 degrees.
- the inner surface 41 is formed in a curved surface whose center of curvature Z is located on the opposite side of the plane P1 with the inner surface 41 interposed therebetween.
- the inner surface 41 is formed to diverge from the upper side to the lower side in the axial direction of the circle X, that is, to be apart from the axis C3 as it proceeds from the upper side to the lower side.
- the inner surface 41 is formed into a curved surface in which the inclination angle ⁇ of the tangent S of the inner surface 41 with respect to the first virtual plane P1 decreases as approaching the engagement portion 30 from below.
- one side end E1 of the inner surface 41 on the second virtual plane P2 side is in the direction orthogonal to the axis C3.
- the inner surface 41 is located at a distance from the axis C3 in the direction parallel to the second virtual plane P2.
- one end E1 of the inner surface 41 is formed in a straight line or a curved line.
- the one side end E1 is formed in a straight line.
- the inner surface 41 is formed into a curved surface whose radius of curvature decreases as it goes from the vicinity of the one side end E1 to the other side end E2.
- the range R1 near the one side end E1 of the inner surface 41 is formed in a plane. This plane is a plane parallel to one side end E1.
- the range formed in a plane is small. This range is a range in which the container 5 does not contact.
- the range from the vicinity of one side end E1 of the inner surface 41 to the other side end E2 is formed in a curved surface. Furthermore, in the range formed on the curved surface of the inner surface 41, the radius of curvature is the largest at one end on the one side end E1 side, and the radius of curvature decreases as it proceeds to the other side end E2 side. And the curvature radius of other side end E2 becomes the smallest. When one side end E1 is formed in a curve, the curvature radius of one side end E1 is the largest.
- the inclination angle ⁇ with respect to the first virtual plane P1 of the tangent S at one end of the other side end E2 of the inner surface 41 on the engaging portion 30 side is the first virtual plane P1 of the extension of the one side end E1 of the inner surface 41. It is smaller than the inclination angle ⁇ .
- the inclination angle ⁇ of the tangent S of the other end E2 of the inner surface 41 to the first imaginary plane P1 of the one end on the opposite side to the engaging portion 30, that is, the lower end is an extension of the one side E1 of the inner surface 41. It is larger than the inclination angle ⁇ with respect to the first virtual plane P1.
- the inclination angle ⁇ of the tangent S with respect to the first virtual plane P1 decreases from the one end E1 toward the other end E2.
- the upper end portion R2 is a range in the vicinity of the tip end surface 31 of the engaging portion 30 on the inner surface 41.
- the inclination angle ⁇ of the tangent S with respect to the first virtual plane P1 increases as going from the one side end E1 to the other side end E2.
- the lower end portion R3 is a range near the lower end of the inner surface 41.
- the inner surface 41 is configured to be able to guide the container 5D having an outer diameter of 32 mm at the maximum at the open end 9 as an example, that is, the container 5D having a diameter of 32 mm to the engaging portion 30 There is.
- the container 5C whose bore diameter (the outer diameter of the opening end 9) is 13 mm and the container 5D whose bore diameter is 32 mm are shown by a two-dot chain line.
- the contact point A with the inner surface 41 and the container 5 moves in the inner surface 41 by pushing the container connector 10 into the container 5.
- the contact line S1 of the inner surface 41 and the container 5D is disposed in the vicinity of the one side end E1 in the range formed on the curved surface of the inner surface 41.
- the contact line S1 of the inner surface 41 and the container 5C is disposed in the vicinity of the other side end E2.
- the contact line S1 is a straight line parallel to the second virtual plane P2 when viewed from below as shown in FIG. 6B.
- the contact position between the container 5 and the inner surface 41 differs in the extending direction of the first virtual plane P1 according to the size of the diameter of the container 5.
- the contact line S1 is located on the side of the one side end E1 in the extending direction of the first virtual plane P1.
- the contact line S1 is located in the vicinity of the other side end E2 in the extending direction of the first virtual plane P1.
- the inner surface 41 is separated from the axis C3 of the circle X by being spread by the container 5 as the work of connecting the container connector 10 to the container 5 progresses. For this reason, the inclination angle ⁇ of the tangent S at the same point on the inner surface 41 with respect to the first virtual plane P1 is different from the state in which the guiding portion 40 is not expanded in the state where the guiding portion 40 is expanded by the container 5 Increase.
- the inner surface 41 is a curved surface, it is possible to alleviate the increase amount of the inclination angle ⁇ caused by the progress of the connection of the container connector 10 to the container 5. Furthermore, in the present embodiment, by forming the inner surface 41 on a curved surface having the above-described features, the container connector 10 of the inclined angle ⁇ of the tangent S with respect to the first virtual plane P1 is obtained in any part of the inner surface 41. The increase caused by the progress of the connection to the container 5 can be further mitigated. That is, the increase width of the angle ⁇ can be reduced.
- the container connector 10 is on the container 5 side.
- the first guide portion 40A is pushed out in a direction away from the axis C3 of the circle X.
- the position of the contact point A of the inner surface 41 with the container 5 is changed by spreading the first guide portion 40A in this manner.
- the inner surface 41 is formed into a curved surface in which the angle ⁇ does not largely change as described above even if the position of the contact point A changes.
- the angle ⁇ is approximately 45 degrees.
- the inclination angle ⁇ with respect to the axis C3 of the tangent S at the contact point A with the container 5 of the inner surface 41 does not matter regardless of the deformation of the attitude of the second guiding portion 40B. It does not change much.
- the inner surface 41 of the second guide portion 40B when cut along a cross section orthogonal to the axis C3 of the circle X, forms an approximate V shape with the inner surface 41 of the first guide portion 40A. ing.
- one side end of inner surface 41 on the second virtual plane P2 is in the second virtual plane P2 in the direction orthogonal to axis C3. It is located at a position away from the axis C3 with respect to the other side end of the inner surface 41 opposite to the second imaginary plane P2 in the parallel direction.
- the first engaging portion 30A is formed at an end of the first guiding portion 40A on the first portion 61 side.
- one end on the second engaging portion 30B side is formed lower than the other end in a front view as viewed from the inner side in the radial direction of the circle X There is.
- the distal end surface 31 of the first engaging portion 30A faces the axis C3 of the circle X. That is, the angle between the tip surface 31 of the first engaging portion 30A and the outer surface of the first engaging portion 30A is an acute angle.
- the tip end surface 31 is a flat surface, and an extension surface thereof is formed as an inclined surface inclined to the axis C3 of the circle X.
- the fact that the extension surface is inclined to the axis C3 means that the angle between the extension surface and the axis C is different by 90 degrees.
- the second engaging portion 30B is formed symmetrically to the first engaging portion 30A with respect to the second virtual plane P2. Therefore, the configuration of the second engaging portion 30B is assigned the same reference numeral as that of the first engaging portion 30A, and the description thereof is omitted.
- the distal end surface 31 of the second engaging portion 30B and the distal end surface 31 of the first engaging portion 30A form a V-shape as shown in FIG.
- 7 to 9 show the container connector 10 and the container 5 in a state of being cut along the second virtual plane P2. 7 to 9 show a state in which the container connector 10 and the container 5 are cut along a cross section parallel to the axis C3 passing the axis C3 of the circle X.
- the direction orthogonal to the upper surface of the work bench 1 is, in the present embodiment, parallel to the vertical direction, that is, the gravity direction and the opposite direction.
- the axis C1 of the container 5 is parallel to the vertical direction.
- the container connector 10 When the operator places the container 5 on the work bench 1, the container connector 10 is aligned with the container 5 with the posture that the axis C2 of the base 20 is parallel to the vertical direction. Are moved to the side of the container 5 and brought into contact with the container 5.
- the container connector 10 When the container connector 10 contacts the open end 9 of the container 5 in a posture in which the axis C2 of the base 20 is parallel or substantially parallel in the vertical direction, the inner surface 41 of the two first guides 40A and two The inner surface 41 of the second guiding portion 40 B contacts the outer peripheral portion of the open end 9 of the container 5. That is, the container connector 10 contacts the container 5 at four points.
- the container connector 10 When the worker brings the inner surface 41 of the two first guides 40A and the inner surface 41 of the two second guides 40B into contact with the open end 9 of the container 5, the container connector 10 is shown in FIG. Push downward as shown in. When the container connector 10 is further pushed downward, the two first guide portions 40A and the two second guide portions 40B move away from the contact point A with the container 5 in a direction away from the axis C3 of the circle X. , Receive power. This force is a component acting in a direction perpendicular to the axis C3 of the circle X in the reaction received from the open end 9 of the container 5 by pushing the container connector 10 downward.
- the arm portion 60 Flex.
- the bending of the arm portion 60 causes the two rocking portion constituting portions 70 to rock in a direction away from the axis C3 mainly about the second collar portion 66 of the arm portion 60.
- the two swinging portion constituting portions 70 are spread, and the attitude of the circle X with respect to the axis C3 changes.
- the first engaging portion 30A and the second engaging portion 30B are, as shown in FIG. 9, outside the open end 9 of the container 5.
- the two swinger components 70 are pushed out to a position where they contact the peripheral edge.
- the contact line S1 of the contact point A is indicated by a two-dot chain line.
- the contact line S1 is a locus of the contact point A of the inner surface 41.
- the contact line S1 is parallel to the second virtual plane P2.
- the first engaging portion 30A and the second engaging portion 30B come into contact with the outer peripheral surface of the open end 9 of the container 5.
- the first engaging portion 30A and the second engaging portion 30B move downward on the outer peripheral surface of the open end 9 of the container 5.
- the two first engagement portions 30A and the two second engagement portions 30B face the neck 7 of the container 5.
- the first engagement portion 30A and the second engagement portion 30B face the neck 7, as shown in FIG. 2, the first engagement portion 30A and the second engagement portion 30B engage the neck 7 by abutting on the neck 7 by the restoring force of the arm 60.
- tips formed at acute angles of the two first engagement portions 30A and tips formed at acute angles of the two second engagement portions 30B contact the outer peripheral surface of the neck 7. That is, when the two first engagement portions 30A and the two second engagement portions 30B contact the neck 7, the container connector 10 contacts the neck 7 at four points.
- the container connector 10 is pushed and spread according to the outer diameter of the open end 9 of the container 5 so that the two first engagement parts 30A and the two second engagement parts 30B are attached to the neck part 7. As it is engaged, as shown in FIG. 10, the container connector 10 can be connected to another container 5A having open ends 9 of different outer diameters.
- the container connector 10 thus configured includes the first engaging portion 30A and the second engaging portion 30A by having the two first guides 40A and the two second guides 40B.
- the outer peripheral edge of the open end 9 of the container 5 is contacted at four points.
- the container connector 10 contacts the outer peripheral edge of the open end 9 of the container 5 at three or more points, thereby moving the container 5 relative to the container connector 10 in the attitude of the connector 10. It can be stabilized and guided.
- the two first engagement portions 30A and the two second engagement portions 30B engage with the neck 7. Therefore, in the state where the container connector 10 is connected to the container 5, that is, in the state where the two first engagement portions 30A and the two second engagement portions 30B are engaged with the neck 7, Contact the neck 7 at 4 points. For this reason, the attitude
- the container connector 10 is guided to the two first engaging portions 30A and the two second engaging portions 30B simply by pushing the container connector 10 in one direction with respect to the container 5, it is easy
- the two first engagement portions 30A and the two second engagement portions 30B can be engaged with the neck 7.
- the amount of increase in the inclination angle ⁇ generated by the progress of the connection of the container connector 10 to the container 5 can be alleviated, so the container 5 can be smoothly guided to the engagement portion 30 .
- the change amount of the inclination angle ⁇ of the tangent S at the contact point A with respect to the first virtual plane P1 of the inner surface 41 of the two first guide portions 40A and the inner surface 41 of the two second guide portions 40B is It is formed on a small curved surface. That is, as shown in FIG. 6A, the tangent S to the first virtual plane P1 from the time when the operation of pushing the container connector 10 into the container 5 is started to the state where the container connector 10 is engaged with the container 5
- the curved surface is formed such that the amount of increase of the inclination angle ⁇ when viewed is smaller.
- the container connector 10 can be smoothly engaged with the container 5. Furthermore, in the present embodiment, the inclination angles of the tangent S of the inner surface 41 of the two first guide portions 40A and the inner surface 41 of the two second guide portions 40B with respect to the first virtual plane P1 are maintained at about 45. As it can, the container connector 10 can be engaged more smoothly with the container 5.
- the arm portion 60 swings from the second flange portion 66, which is a swing center that swings the swing portion configuring portion 70 mainly.
- the distance to the moving part configuration unit 70 can be increased. Therefore, the swinging portion necessary for the two first engagement portions 30A and the two second engagement portions 30B to engage with the neck portion 7 of the container 5 while suppressing the amount of deformation of the arm portion 60 small.
- the swing angle of the component 70 can be secured. Furthermore, since the amount of deformation of the arm 60 can be kept small, the force for pushing the container connector 10 can be kept small.
- the mouth of the small diameter container 5 is brought into contact with a portion near the one side end E1 of the inner surface 41 of the guiding portion 40, and the mouth of the large diameter container 5 is Since a position close to the other side end E2 41 can be brought into contact, that is, the position of the guide surface 41 in contact with the container 5 can be changed according to the size of the container 5, the diameter of the inner surface 41 is small.
- the outer diameter of the container 5 is different by making the portion in contact with the container 5 of the shape suitable for the small diameter container 5 and making the portion in contact with the large diameter container 5 suitable for the large diameter container 5 Can be easily connected.
- the connecting device 80 is used when collecting a drug solution from the container 5B containing a drug solution such as a vial to the syringe 3 and connects the container 5B and the syringe 3 to a space between the container 5B and the syringe 3
- the liquid flow path L1 which flows, and the gas flow path L2 which connects the inside of the container 5 and the inside of the air bag 100 mentioned later are formed.
- the container connector 10A is configured to be connectable to the container 5B in the present embodiment. Furthermore, the container connector 10A is configured to be connectable to the syringe connector 85.
- FIG. 11 is a perspective view showing a state in which the container connector 10A is connected to the container 5B and a state in which the syringe connector 85 is connected to the syringe 3.
- the container connector 10A is separated from the syringe connector 85.
- FIG. 12 is a perspective view showing a state in which the syringe connector 85 to which the syringe 3 is attached is connected to the container connector 10A connected to the container 5B.
- FIG. 13 is a cross-sectional view showing a state in which the container connector 10A is connected to the syringe connector 85.
- FIG. 14 is a perspective view showing a state in which the container connector 10A is connected to the syringe connector 85, with a part of the shell 90 of the syringe connector 85 disassembled. In FIGS. 13 and 14, the container connector 10A is not shown except for the base 20A.
- FIG. 15 is a cross-sectional view showing a state in which the syringe connector 85 is connected to the container connector 10A. In FIG. 15, the base 20A is not shown.
- the container 5B is, as shown in FIG. 15, a vial that contains a drug solution inside.
- the container 5B has a body 6, a bottom 8, a neck 7, an open end 9, and a seal 2 for sealing the opening of the open end 9 in a liquid tight manner.
- the seal 2 is made of, for example, rubber.
- the container connector 10A has a base 20A that forms a part of the liquid flow path L1 and a part of the gas flow path L2, a needle 25 provided on the base 20A, and two swings.
- the moving portion forming portion 70 and the two arm portions 60 for swingably supporting the swinging portion forming portion 70 on the base portion 20A.
- the base 20A has a base body 22 having a part La (shown by a two-dot chain line) of the liquid flow path L1 and a part Lb (shown by a two-dot chain line) inside the gas flow path L2, as shown in FIG.
- a cylindrical base cap 23 for receiving the base body 22 inside, and a container connector seal 24 for sealing the opening of the base cap 23 in a fluid-tight and air-tight manner.
- the base body 22 is formed in a cylindrical shape. In the base body 22, a portion La of the liquid flow path L1 and a portion Lb of the gas flow path L2 are formed. A portion La is open at the top of the base body 22. The part Lb is open on the upper surface through a groove M formed in the outer peripheral portion of the base body 22.
- the base cap 23 is disposed coaxially with the base body 22. The outer peripheral surface of the base cap 23 is formed with a recess 23 b engaged with a claw 161 of a stopper sleeve 160 described later.
- a gap G is provided between the tips of the base body 22 and the base cap 23. A portion Lb communicates with the gap G via the groove M.
- the container connector seal 24 is provided in the gap G.
- the container connector seal 24 is formed to be displaceable in the base cap 23 with respect to the opening 23 a of the base cap 23. When the container connector seal 24 is displaced, the seal of the opening 23a is released. The first portion 61 of the arm 60 is fixed to the lower end of the base 20A.
- the needle portion 25 is formed at the lower end of the base body 22.
- the needle portion 25 is formed with a part of La and a part of Lb.
- the needle portion 25 pierces the seal 2 in a state where the two first engagement portions 30A and the two second engagement portions 30B are engaged with the neck portion 7 of the container 5B, and can be disposed in the container 5B. It is done.
- the needle portion 25 is disposed coaxially with the base body 22.
- the circle X is disposed coaxially with the base body 22. That is, the first virtual plane P1 and the second virtual plane P2 are planes passing through the axis of the base body 22 and the axis of the needle 25.
- the syringe connector 85 has a syringe mounting portion 95 to which the syringe 3 is detachably mounted as shown in FIGS. 12 to 15, and an outer shell 90 defining an outer shell of the syringe connector 85, and an outer shell 90. It has the air bag 100 stored inside. The air bag 100 is in communication with the inside of the shell 90.
- the syringe connector 85 is fixed in the shell 90, and a needle 110 communicating with the syringe 3 through the syringe attachment portion 95, and movably housed in the shell 90, It has a cylindrical head sleeve 120 for housing the part.
- the head sleeve 120 is formed such that a portion of the base 20A of the container connector 10A can be inserted.
- the syringe connector 85 is housed in the shell 90, and is housed in a needle seal 130 and shell 90 which are formed so as to be able to selectively seal the lower end opening of the head sleeve 120, and holds the needle seal 130.
- a needle seal holder 140 and a biasing member 150 for biasing the needle seal 130 against the head sleeve 120 are provided.
- the needle seal holder 140 is formed in a tubular shape.
- the needle seal holder 140 has a needle seal 130 fixed at its lower end.
- the biasing member 150 is, for example, a coil spring.
- the biasing member 150 is fixed to the upper end of the needle seal holder 140 and the shell 90.
- the biasing member 150 biases the needle seal holder 140 upward, whereby the needle seal 130 seals the lower end opening of the head sleeve 120.
- the syringe connector 85 is formed so as to be able to selectively fix the head sleeve 120 to the shell 90 and to selectively fix the head sleeve 120 and the base 20A of the container connector 10A. Have.
- the stopper sleeve 160 is formed in a tubular shape, and the head sleeve 120 is disposed inside.
- the stopper sleeve 160 is fixed to the head sleeve 120.
- the stopper sleeve 160 has a first claw 161 and a second claw 162.
- the first claw 161 is formed to be engageable with the recess 23 b of the base cap 23.
- the second claw 162 moves the head sleeve 120 by engaging, for example, a projection formed on the inner surface of the outer shell 90 while the head sleeve 120 is at the lower end of the movement range in the outer shell 90.
- the regulation is configured.
- the first claws 161 and the second claws 162 are arranged in the circumferential direction of the stopper sleeve 160, and are configured to be able to tilt inward in the radial direction of the stopper sleeve 160.
- the stopper sleeve 160 is configured such that, in a state where the base 20A of the container connector 10A is inserted into the head sleeve 120 and pushed up into the shell 90, as shown in FIG.
- the claws 161 are fixed to the base 20A by engaging with the recesses 23b of the base cap 23.
- the container connector 10A is fixed to the shell 90 by the stopper sleeve 160. Fixation of the stopper sleeve 160 and the base 20A of the container connector 10A is released by lowering the container connector 10A downward. Specifically, when the container connector 10A is lowered, the protrusion formed on the inner surface of the outer shell 90 presses the first claw 161, whereby the first claw 161 rotates in the direction in which it comes out of the recess 23b. Be done.
- the needle 110 is a needle seal 130, and part La of the liquid flow path L1 of the base 20A of the container connector 10A and part Lb of the gas flow path L2 pass through the container connector seal 24 airtightly sealed. For this reason, since the inside of the container 5B and the inside of the syringe 3 communicate with each other through the needle 110, the liquid flow path L1 connecting the inside of the container 5B and the inside of the syringe 3 is formed.
- the container connector seal 24 of the base 20A is lowered to open the base 20A.
- the seal of the opening of the head sleeve 120 is released by the seal 23a being released and the needle seal 130 being lowered, the gas flow path Lb in the base 20A, the groove M, the gap G, and the outer shell
- the inside of the body 90 is in communication. For this reason, a gas flow path L2 in which gas can flow is formed between the inside of the container 5B and the air bag 100.
- the opening at the lower end of the head sleeve 120 is sealed by the needle seal 130. Furthermore, the opening at the lower end of the needle 110 is sealed by being accommodated in the needle seal 130. Furthermore, the head sleeve 120 is fixed to the shell 90 by the engagement of the second claws 162 of the stopper sleeve 160 with the projections in the shell 90.
- the container connector 10A is inserted into the head sleeve 120, the outer peripheral surface of the base cap 23 rotates the second claws 162 radially outward, whereby the second claws 162 rotate axially inward.
- the rotation of the second claw 162 releases the engagement between the second claw 162 and the projection of the inner surface of the shell 90. Therefore, when the container connector 10A is inserted into the head sleeve 120, the head sleeve 120 can be pushed up into the shell 90.
- the syringe connector 85 is not limited to the structure of the second embodiment.
- the syringe connector 85 may be configured to be connectable to the base 20A of the container connector 10A.
- the base 20A of the container connector 10A may have a shape that can be fitted.
- the rocking portion constituting portion 70 in which the two rocking portions 50 are integrally formed is supported by the base portion 20 by the one arm portion 60.
- the present invention is not limited to the two swinging units 50 being integrally formed.
- the rocking unit 70 may be separated into two rocking units 50.
- one arm 60 is divided into two and connected to the swinging unit 50 respectively. That is, the container connector 10 may have a configuration in which the swing portion configuration portion 70 and the arm portion 60 are cut along the second virtual plane P2.
- the inner surface 41 of the first guide portion 40A and the inner surface 41 of the second guide portion 40B are formed in a curved surface.
- the inner surface 41 is not limited to being a curved surface.
- the inner surface 41 may be formed as an inclined surface having a plurality of flat portions capable of guiding the containers 5, 5A, 5B to the first engaging portion 30A and the second engaging portion 30B. .
- the extension surfaces of the plurality of flat portions are inclined with respect to the first virtual plane P1. And the inclination angle changes with flat parts. Furthermore, in the flat portion, the inclination angle of the extension surface with respect to the first virtual plane P1 becomes smaller as the flat portion is closer to the engaging portion 30. That is, the inner surface 41 formed in the curved surface described in the first embodiment and the second embodiment may be approximated by a plurality of flat portions. Furthermore, in other words, the inner surface 41 formed on the inclined surface having such a plurality of inclination angles is configured such that the inclination angle with respect to the axis decreases as the engaging portion is approached.
- the containers 5, 5A, 5B have a neck 7, and the first engaging portion 30A and the second engaging portion 30B engaged with the neck 7.
- the container does not have the neck portion 7 and is formed of, for example, a relatively soft material such as resin, the first engaging portion 30A and the second engaging portion 30B bite into the outer peripheral portion of the container Can be engaged with the container.
- the inner surface 41 of the guide portions 40A and 40B is formed into a curved surface whose tangent is inclined with respect to the first virtual plane P1.
- the inner surface 41 may be formed in a curved surface in which the tangent S passes through the axis C3 of the base 20.
- a tangent line in a range in which the container 5 having an outer diameter assumed to be used frequently is in contact may be formed as a curved surface passing through the axis C3.
- the portion on the side end E1 side of the guide surface 41 is a guide of the container 5 having a small diameter. It is formed in the possible shape, and the part by the side of the other side end E2 is formed in the shape which can guide the container 5 of large diameter. In this manner, the position guided by the containers 5 having different diameters is changed, and the portion in contact with the container 5 is formed into a curved surface suitable for the container 5 and having a curvature that can be smoothly guided to the engaging portion 30. ing.
- the inner surface 41 is formed in the curved surface suitable for the container 5 of a different caliber in the whole range, it is not limited to this.
- the inner surface 41 has, for example, a portion on one side end E1 formed into a curved surface suitable for the container 5 having a small diameter, and a portion on the other side E2 has a large diameter. It forms in the curved surface suitable for the container 5, and the part between these curved surfaces may be formed in a plane. That is, the inner surface 41 may be formed on a surface capable of smoothly guiding the container 5 having a small diameter and the container 5 having a large diameter.
- the shoulder portion of the container 5 whose outer diameter is larger than the outer diameter of the open end portion 9. Contact with the inner surface 41 can be avoided.
- the first virtual plane P1 and the second virtual plane P2 are planes passing through the axis of the base 20 in the first embodiment, and in the second embodiment, the axis of the base body 22 and the needle 25 Is a plane passing through the axis of That is, in the first and second embodiments, the circle X is a circle centered on the axis of the bases 20 and 20A. However, the circle X is not limited to being a circle passing through the axis of the base.
- the center of any cross section of the base 20 may be set as the center of the circle.
- the position of the circle X is set so that the container 5 can be smoothly guided to the engagement portion 30.
- the axis thereof be set at the center of the circle X.
- the present invention is not limited to the above embodiment, and can be variously modified in the implementation stage without departing from the scope of the invention.
- the embodiments may be implemented in combination as appropriate, in which case the combined effect is obtained.
- various inventions are included in the above-described embodiment, and various inventions can be extracted by a combination selected from a plurality of disclosed configuration requirements. For example, even if some configuration requirements are deleted from all the configuration requirements shown in the embodiment, the problem can be solved, and if an effect is obtained, a configuration from which this configuration requirement is removed can be extracted as the invention.
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- Health & Medical Sciences (AREA)
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- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
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Abstract
Description
図1は、容器接続具10を示す斜視図である。図1では、容器接続具10を下方から見た状態を示している。図2は、容器接続具10が容器5に接続された状態を示す断面図である。図2では、容器接続具10及び容器5を、容器接続具10の基部20の軸線C1を通り軸線C1に平行な断面に沿って切断した状態を示している。
ここで、図5に示すように、揺動部50の係合部30の位置の説明の為に、円Xを設定する。円Xは、本実施形態では、一例として、基部20と同軸に設定されている。
第1の部分61は、一例として、その両面が基部20の円Xの軸線C3に直交する平板状に形成されている。第2の部分62は、一例として、その両面が円Xの軸線C3に平行な平板状に形成されている。第1の部分61及び第2の部分62の間の第1の稜部65は、その両面が曲面に形成されている。
第4の部分64は、一例として、その両面が、円Xの軸線C3に直交する平面に形成された平板状に形成されている。第4の部分64及び第3の部分63の間の第3の稜部67は、その両面が曲面に形成されている。
本実施形態では、2つの第1の部分61は、一体に形成されている。一体に形成された2つの第1の部分61は、基部20の断面より広い面積を有しており、基部20の周面から径方向外側に延出している。
揺動部構成部70が有する2つの係合部30の一方を、第1の係合部30Aとし、他方の係合部30を第2の係合部30Bとし、以下説明をする。また、第1の係合部30Aに設けられた案内部40を、第1の案内部40Aとし、第2の係合部30Bに設けられた案内部40を第2の案内部40Bとして、以下説明する。
なお、第1の仮想平面P1及び第2の仮想平面P2は、第1の実施形態では、基部20の軸線を通る平面であり、第2の実施形態では、基部本体22の軸線及び針部25の軸線を通る平面である。すなわち、第1の実施形態及び第2の実施形態では、円Xは、基部20,20Aの軸線を中心とする円である。しかしながら、円Xは、基部の軸線を通る円であることに限定されない。例えば、基部が複雑な形状を有し、軸線が直線とならない場合は、基部20のいずれかの断面(軸線に直交する断面)の中心を、円の中心に設定してもよい。円Xは、容器5を係合部30にスムーズに導くことができるように、その中心の位置が設定される。第1の実施形態及び第2の実施形態のように、基部が円筒、または、外観が円柱状である場合は、その軸線が円Xの中心に設定されることが、好ましい。
Claims (8)
- 容器に接続可能な容器接続具であって、
流路が形成された基部と、
前記基部に対して設定された円上に配置された係合部と、
前記係合部に連続して設けられ、前記容器を前記係合部に案内可能な曲面に形成された、前記円の軸線側に面する案内面を有する案内部と、
前記基部に設けられ、前記案内部を、前記円の前記軸線に近づく方向及び前記軸線から離れる方向に移動可能に支持する腕部と、
を備える容器接続具。 - 前記腕部は、一対設けられる
請求項1に記載の容器接続具。 - 前記腕部は、前記軸線を通り前記軸線に平行な第1仮想平面に対して対称に一対設けられ、
前記案内部は、前記係合部から前記円の軸方向に延びており、
前記案内面は、当該案内面の前記軸方向に前記係合部に対して反対側の端部から前記係合部に近づくにつれて、接線の前記第1仮想平面に対する傾斜角度が小さくなる曲面に形成される
請求項1に記載の容器接続具。 - 前記案内部及び前記係合部は、1つの前記腕部に、前記軸線を通り前記第1仮想平面と直交する第2仮想平面に対して対称に一対設けられる
請求項3に記載の容器接続具。 - 1つの前記腕部に設けられる一対の前記案内部は、連続して形成され、
前記軸線を縦方向として前記軸線に対する水平方向の前記案内部の断面は、前記案内面の前記第2仮想平面側の一側端が、前記軸線に直交する方向のうち前記第2仮想平面に平行な方向に、前記案内面の前記第2仮想平面とは反対側の他側端に対して、前記軸線から離れた位置に位置しており、
前記案内面の前記一側端は、直線または曲線に形成され、
前記案内面は、前記一側端側から前記他側端側に向かうにつれて、曲率半径が小さくなる曲面に形成される
請求項4に記載の容器接続具。 - 前記案内面の前記一側端は、直線状に形成され、
前記案内面の前記他側端の前記係合部側の端部の接線の前記第1仮想平面に対する傾斜角度は、前記案内面の前記一側端の延長線の前記第1仮想平面に対する傾斜角度より小さく、
前記案内面の前記他側端の、前記係合部に対して反対側の端部の接線の前記第1仮想平面に対する傾斜角度は、前記案内面の前記一側端の延長線の前記第1仮想平面に対する傾斜角度より大きい
請求項5に記載の容器接続具。 - 前記腕部は、
前記基部から前記円の軸方向に前記案内部に対して反対側に延出する第1の延出部と、
前記第1の延出部に対して折り返されて前記案内部側に延出する第2の延出部と、
を備える請求項1に記載の容器接続具。 - 請求項1に記載の容器接続具と、
前記容器接続具の基部に着脱可能に形成され、前記基部に取り付けられた状態において、前記基部の流路と連通するシリンジ接続具用流路を有するシリンジ接続具と、
を備える接続器具。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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CN202310079719.8A CN116251022A (zh) | 2017-07-31 | 2018-07-30 | 容器连接件以及连接器件 |
EP18842317.2A EP3662879A4 (en) | 2017-07-31 | 2018-07-30 | CONTAINER CONNECTOR AND CONNECTION DEVICE |
AU2018309508A AU2018309508B2 (en) | 2017-07-31 | 2018-07-30 | Container connector and connection equipment |
CN201880050391.4A CN110996875B (zh) | 2017-07-31 | 2018-07-30 | 容器连接件以及连接器件 |
SG11202000643QA SG11202000643QA (en) | 2017-07-31 | 2018-07-30 | Container connector and connection equipment |
US16/776,569 US11344474B2 (en) | 2017-07-31 | 2020-01-30 | Container connector and connection equipment |
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JP2017-148413 | 2017-07-31 | ||
JP2017148413A JP6929733B2 (ja) | 2017-07-31 | 2017-07-31 | 容器接続具、及び、接続器具 |
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US16/776,569 Continuation US11344474B2 (en) | 2017-07-31 | 2020-01-30 | Container connector and connection equipment |
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WO2019026840A1 true WO2019026840A1 (ja) | 2019-02-07 |
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PCT/JP2018/028432 WO2019026840A1 (ja) | 2017-07-31 | 2018-07-30 | 容器接続具、及び、接続器具 |
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US (1) | US11344474B2 (ja) |
EP (1) | EP3662879A4 (ja) |
JP (1) | JP6929733B2 (ja) |
CN (2) | CN110996875B (ja) |
AU (1) | AU2018309508B2 (ja) |
SG (1) | SG11202000643QA (ja) |
TW (1) | TWI772479B (ja) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3949933A1 (en) * | 2019-03-29 | 2022-02-09 | Daiwa Can Company | Locking mechanism, device connector, container connector, and connecting device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066390B2 (ja) | 2017-12-13 | 2022-05-13 | 大和製罐株式会社 | 蓄電池の経済性推定装置および経済性推定方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559097B2 (ja) | 1972-12-27 | 1980-03-07 | ||
JP2016512078A (ja) * | 2013-03-15 | 2016-04-25 | ベクトン ディキンソン アンド カンパニー リミテッド | 医療デバイス構成要素のための接続システム |
WO2016152801A1 (ja) * | 2015-03-23 | 2016-09-29 | 株式会社ジェイ・エム・エス | アダプタ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279576A (en) * | 1992-05-26 | 1994-01-18 | George Loo | Medication vial adapter |
FR2753624B1 (fr) | 1996-09-25 | 1999-04-16 | Biodome | Dispositif de connexion, en particulier entre un recipient avec bouchon perforable et une seringue |
ES2389687T3 (es) * | 2008-02-18 | 2012-10-30 | Icu Medical, Inc. | Adaptador para vial |
US20100106129A1 (en) * | 2008-10-24 | 2010-04-29 | Baxter International Inc. | Controlled force mechanism for a fluid connector |
US20100160889A1 (en) * | 2008-12-22 | 2010-06-24 | Baxter International Inc. | Vial access spike assembly |
CN103585015B (zh) | 2009-12-04 | 2016-03-23 | 泰尔茂株式会社 | 瓶体适配器 |
EP2353629A1 (de) * | 2010-02-08 | 2011-08-10 | Fresenius Kabi Deutschland GmbH | Konnektor für medizinischen Wirkstoff enthaltende Behälter |
JP6222512B2 (ja) * | 2012-10-16 | 2017-11-01 | 株式会社ジェイ・エム・エス | 穿刺針アダプタ |
IL226281A (en) * | 2013-05-09 | 2017-01-31 | Kriheli Marino | Needle valve and connectors for use in fluid transfer devices |
EP3064238A4 (en) | 2013-10-31 | 2017-09-27 | Daiwa Can Company | Syringe container |
JP6340898B2 (ja) * | 2014-05-02 | 2018-06-13 | 株式会社ジェイ・エム・エス | 医薬品容器用コネクタ |
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2017
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- 2018-07-30 WO PCT/JP2018/028432 patent/WO2019026840A1/ja unknown
- 2018-07-30 AU AU2018309508A patent/AU2018309508B2/en active Active
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- 2018-07-30 SG SG11202000643QA patent/SG11202000643QA/en unknown
- 2018-07-30 CN CN201880050391.4A patent/CN110996875B/zh active Active
- 2018-07-30 CN CN202310079719.8A patent/CN116251022A/zh active Pending
- 2018-07-31 TW TW107126509A patent/TWI772479B/zh active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS559097B2 (ja) | 1972-12-27 | 1980-03-07 | ||
JP2016512078A (ja) * | 2013-03-15 | 2016-04-25 | ベクトン ディキンソン アンド カンパニー リミテッド | 医療デバイス構成要素のための接続システム |
WO2016152801A1 (ja) * | 2015-03-23 | 2016-09-29 | 株式会社ジェイ・エム・エス | アダプタ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3949933A1 (en) * | 2019-03-29 | 2022-02-09 | Daiwa Can Company | Locking mechanism, device connector, container connector, and connecting device |
EP3949933A4 (en) * | 2019-03-29 | 2022-12-14 | Daiwa Can Company | LOCKING MECHANISM, DEVICE CONNECTOR, CONTAINER CONNECTOR AND CONNECTOR DEVICE |
Also Published As
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CN110996875B (zh) | 2023-05-02 |
EP3662879A1 (en) | 2020-06-10 |
AU2018309508A1 (en) | 2020-02-20 |
TWI772479B (zh) | 2022-08-01 |
AU2018309508B2 (en) | 2024-01-25 |
CN110996875A (zh) | 2020-04-10 |
US20200163835A1 (en) | 2020-05-28 |
JP6929733B2 (ja) | 2021-09-01 |
TW201909877A (zh) | 2019-03-16 |
EP3662879A4 (en) | 2021-04-28 |
CN116251022A (zh) | 2023-06-13 |
US11344474B2 (en) | 2022-05-31 |
SG11202000643QA (en) | 2020-02-27 |
JP2019025057A (ja) | 2019-02-21 |
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