JP2000167053A - Double edged needle mounting tool and radioactive medicine container transportation case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a double edged needle mounting tool capable of easily, safely and accurately mounting a double edged needle into a medicine filled injector by using the tool as a subsidiary tool in mounting the double edged needle into the medicine filled injector. SOLUTION: A double edged needle supporting space portion 54 and an injector guide space portion 56 are formed in a base 52 in mutual communication with their center axes cocided with each other. The double edged needle supporting space portion 54 is to support a double edged needle cap 46 arranged inside with a wall face 55. The injector guide space portion 56 is to insert an injector needle 36 of the double edged needle 32 into a rubber tap 7 at the end of an injector 2 by moving an administration shield 12, in which the medicine filled injector 2 is contained, toward the double edged needle 32 arranged in the double edged needle supporting space portion 54 along the wall face 57.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-needle mounting tool used when a double-needle is mounted on a syringe filled with a drug solution which is pre-filled with a radiopharmaceutical or the like.

[0002]

2. Description of the Related Art A radiopharmaceutical container is composed of a direct container for directly storing a radiopharmaceutical and an indirect container for storing the direct container. The direct container is a syringe filled with a drug solution in which a radiopharmaceutical is previously filled. (Prefilled syringe) is commonly used. When administering radiopharmaceuticals, in order to reduce the exposure of the recipient and the recipient, a lead glass viewing window should be placed in a cylinder made of a high-density substance that has a radiation shielding effect, such as lead or a tungsten alloy. Usually, the syringe filled with the drug solution is accommodated in the provided cylindrical radiation shielding member. This radiation shielding member is generally called a dosing shield. In recent years, sales are often carried out in a state in which a syringe filled with a drug solution is contained in an administration shield and housed in an indirect container made of lead or a tungsten alloy.

FIG. 15 is a perspective view showing a syringe filled with a drug solution (direct container), a dosing shield and an indirect container of the radiopharmaceutical container, FIG. 16 is a sectional view of the syringe filled with a drug solution, and FIG. FIG. The syringe 2 filled with a drug solution is a syringe 6 made of transparent glass filled with a radiopharmaceutical (injection solution) 4, a rubber stopper 7 inserted into the tip of the syringe 6, and inserted into the rear end of the syringe 6. A rubber gasket 8 is provided, and a rubber cap 10 attached to the distal end of the syringe 6. The injection liquid 4 is filled between the rubber stopper 7 and the gasket 8. A plunger mounting hole 9 into which the tip of a plunger (described later) is screwed is formed on the upper surface of the gasket 8.

The dosing shield 12 includes a tubular body 14 made of lead or a tungsten alloy, a viewing window 16 made of a transparent lead glass provided on a peripheral wall of the tubular body 14, a finger hook portion 18 and a male screw portion 20. It has a cap cap 22 made of plastic, which is attached to the upper part of the cylindrical body 14, and a shield cap 24 which is screwed to the cap cap 22 and closes an upper end opening of the cap cap 22. A plunger insertion hole 26 for inserting a plunger is formed in the shield cap 24.

[0005] The indirect container 28 comprises a container body 30 and an upper lid 31 for closing the upper end opening of the container body 30. The container body 30 and the upper lid 31 are formed of a material combining plastic and a radiation shielding material such as lead.

[0006] The radiopharmaceutical container shown in FIG.
And the administration shield 12 containing the syringe 2 filled with the drug solution is sold in an indirect container 28. This radiopharmaceutical container contains a separately packaged sword 32
And a plunger 34 and the like.

The sword needle 32 has a connecting member 38 attached to an intermediate portion of a metal injection needle 36 whose both ends are cut obliquely and pointed. The plunger 34 is integrally formed of plastic, and has a rod portion 40 provided with a male screw portion 42 at a lower end portion and a knob portion 44 at an upper end portion. As shown in FIG. 19, the two swords 32 are housed in a cap member 48 including a cylindrical distal end cap 46 and a cylindrical rear end cap 47 attached to the cap 46. Sold.
The cap member 48 inserts the distal end portion of the injection needle 36 and the connecting member 38 into the distal end cap 46, and supports the connecting member 38 on the inner wall surface of the distal end cap 46.

The administration of the radiopharmaceutical contained in the radiopharmaceutical container shown in FIG. 15 is performed according to the following procedure. (1) Remove the upper lid 31 of the indirect container 28. (2) The plunger 34 is inserted into the plunger insertion hole 26 of the shield cap 24 of the administration shield 12, and the male screw portion 42 of the plunger 34 is inserted and screwed into the plunger mounting hole 9 of the gasket 8 of the syringe 2 filled with the drug solution. Thereby, the plunger 34 is attached to the gasket 8. (3) Remove the dosing shield 12 from the indirect container 28.
At this time, the user can easily take out the dosing shield 12 from the indirect container 28 by grasping and pulling up the shield cap 24 of the dosing shield 12. (4) Remove the rubber cap 10 of the syringe 2 filled with the drug solution, which protrudes from the bottom opening of the administration shield 12,
Using the connecting member 38 to the syringe 2 filled with the drug solution,
2 is attached. In this case, after removing the rear end side cap 47 attached to the rear end side of the injection needle 36, the front end side cap 46 is held by hand, and the rear end side of the injection needle 36 is moved to the front end opening 11 of the syringe 6. Syringe 2
The rear end side of the injection needle 36 is pierced into the rubber stopper 7 in the distal end portion. FIG. 20 shows this state. Then, administration is performed.

The above-described method of administering an injection using a syringe filled with a drug solution and a double sword needle does not require the operation of transferring a radiopharmaceutical solution and can reduce the radiation exposure of the operator.
It is widely used in the field of radiopharmaceuticals.

[0010]

When an injection solution is administered using a syringe filled with a drug solution and a double sword needle, the work of attaching the double sword needle to the syringe filled with the drug solution has heretofore been performed by completely manual work as described above. It is done in. That is, after removing the rear end cap of the cap member in which the both sword needles are accommodated, holding the distal end cap by hand, inserting the rear end side of the injection needle into the narrow distal end opening of the syringe filled with the drug solution, The injection needle is inserted into the stopper. Therefore, conventionally, it is troublesome to attach the double-edged needle to the syringe filled with the drug solution, and the needle is broken without directly inserting the needle into the opening at the tip of the syringe filled with the drug solution, or the needle is rubber plugged. Did not penetrate sufficiently or even accidentally stabbed a hand with a syringe needle.

The present invention has been made in view of the above-mentioned circumstances, and is used as an auxiliary tool when attaching a double-edged needle to a syringe filled with a drug solution, so that the double-edged needle can be easily and safely attached to a syringe filled with a drug solution. An object of the present invention is to provide a double-sword needle mounting tool that can be correctly mounted.

[0012]

In order to achieve the above object, the present invention provides the following double-needle mounting tool (1). (1) A double-needle mounting tool in which a double-needle support space and a syringe guide space that communicate with each other and have the same central axis are formed at predetermined locations on a base body, the double-needle support space is internally provided. The two-sided needle or the cap containing the two-sided needle arranged is supported by a wall surface, and the syringe guide space portion is provided with a syringe filled with a drug solution or an administration shield containing a syringe filled with the drug solution along the wall surface. The two-sided needle, characterized in that the rear end side of the two-sided needle is inserted into a rubber stopper in the distal end portion of the syringe filled with the drug solution by moving toward the two-sided needle disposed in the support space. Wearing tools.

When the double-needle is mounted on a syringe filled with a drug solution (hereinafter sometimes simply referred to as a syringe) using the double-needle mounting tool of the present invention, the double-needle or cap is supported in the double-needle supporting space, and then the syringe is inserted. Alternatively, the injection needle is inserted into the rubber stopper of the syringe by moving the administration shield along the wall surface of the syringe guide space. Therefore, it is possible to simply and simply move the syringe or the administration shield containing the syringe without performing a troublesome operation such as inserting the injection needle into the tip opening of the syringe by holding the cap by hand as in the related art. It is possible to safely attach both swords to the syringe. Further, since the center axes of the two needle support spaces and the syringe guide space coincide with each other, the injection needle is inserted straight into the opening at the distal end of the syringe. Therefore,
There is no possibility that the injection needle is broken when the double needle is attached, that the injection needle does not sufficiently penetrate the rubber stopper, and that the injection needle does not accidentally stab the hand.

Further, the present invention provides a double-needle mounting tool of the following (2) to (6) and a radiopharmaceutical container carrying case of (7). (2) A substantially cylindrical double-needle supporting space is formed in the lower part of the base, and a substantially cylindrical syringe guide space is formed in the upper part (1).
A tool for mounting both swords. (3) The double sword needle mounting tool according to (2), wherein the bottom of the double sword needle supporting space is made vertically movable. (4) The double-needle mounting tool according to (2) or (3), wherein the base is formed in a substantially cylindrical shape having substantially the same outer diameter and height as the indirect container of the radiopharmaceutical container. (5) a double sword supporting space portion having a substantially semicircular concave shape on the upper surface at one longitudinal end of the base, comprising a support base and a base rotatably mounted on the support base by a horizontal rotation shaft; The double-needle mounting tool according to (1), wherein a syringe guide space portion having a substantially semicircular concave shape is formed on the upper surface on the other end side. (6) The double-needle mounting tool according to (1), wherein an engaging portion that engages with an engaging portion formed on the outer surface of the cap accommodating the double-needle needles is provided on a wall surface of the double-needle support space. (7) A container body, a lid, and a storage member arranged in the container body, wherein the storage member has a plurality of radiopharmaceutical container insertion holes, and the radiopharmaceutical container is inserted into the radiopharmaceutical container insertion hole. A radiopharmaceutical container carrying case, characterized in that the radiopharmaceutical container is held in an inclined state by inserting a radiopharmaceutical container.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. (First Embodiment) FIGS. 1 to 3 show a first embodiment of a double-sword mounting tool according to the present invention. FIG. 1 is a front view and FIG.
FIG. 3 is a plan view, and FIG. 3 is a sectional view taken along line AA of FIG. In the double-needle mounting tool 50 of this example, reference numeral 52 denotes a columnar base made of hard plastic. The base 52
A substantially cylindrical sword supporting space 54 is formed in a lower part of the inside, and a syringe guiding space 56 in a substantially cylindrical shape is formed in the upper part. These two spaces 54 and 56 communicate with each other. The central axes of the base body 52, the double-needle supporting space 54, and the syringe guide space 56 coincide with each other (the central axis corresponding to FIG. 1 is denoted by the symbol X).

The double-needle supporting space 54 is formed from slightly above the lower end surface of the base body 52 to slightly above the central portion in the height direction. It corresponds to the outer shape of the distal end side cap 46 (see FIG. 19). That is, the inner diameter of both sword supporting spaces 54 and the outer diameter of the distal end cap 46 substantially match. In addition, a portion having a slightly larger inner diameter is formed at the upper part of the double-needle supporting space 54 corresponding to the outer shape of the distal end side cap 46. The double-needle supporting space 54 supports the tip-side cap 46 of the double-needle disposed inside the wall 55.

The syringe guide space 56 is formed between the upper end of the double-needle support space 54 and the upper end surface of the base 52.
(See FIGS. 15 and 17). That is, the inner diameter of the syringe guide space 56 and the outer diameter of the administration shield 12 substantially match. A viewing window insertion cutout 58 into which the viewing window 16 protruding from the administration shield 12 is inserted is formed in the peripheral wall of the syringe guide space 56. The syringe guide space 56 is provided for the administration shield 1.
By moving the needle 2 along the wall surface 57, the injection needle 36 of the double needle 32 is inserted through the rubber stopper in the syringe 2 filled with the drug solution.

The operation of attaching the double needle to the syringe filled with the drug solution using the double needle attachment tool of the present embodiment is performed as follows. After removing the rear end cap 47 of the cap member 48 accommodating the both swords 32, as shown in FIG. 4, with the rear end side of the injection needle 36 facing upward, the front end cap 46 is inserted into the syringe guide space. It is inserted into the double-needle supporting space 54 from the upper end opening 60 of the blade 56. Thereby, the tip side cap 46
Are supported on the wall surface 55 of the double-needle supporting space 54. As shown in FIG. 5, the administration shield 12 containing the syringe 2 filled with the drug solution is inserted into the syringe guide space 56 from the upper end opening 60 with the tip of the syringe 2 facing down. The dosing shield 12 is connected to the wall surface 5 of the syringe guide space 56.
7 is moved (downward) toward the both swords 32 arranged in the both sword support spaces 54. Thereby, the rear end side of the injection needle 36 is inserted into the front end opening of the syringe 2, the rear end side of the injection needle 36 penetrates the rubber stopper 7 in the front end of the syringe 2, and the connecting member 38 of the two swords 32 is connected. It is fixed to the tip of the syringe 2. FIG. 6 shows this state.
If the base is formed of a transparent material, the state in which the two needles 32 and the syringe 2 are connected to each other can be checked from the outside, which is convenient in operation.

The two-needle mounting tool of the present embodiment is such that, after inserting the tip-side cap containing the two-needle into the two-needle support space, the administration shield is lowered along the wall surface of the syringe guide space. The double sword needle can be easily and safely attached to the syringe. In this case, since the center axes of the two-needle support space and the syringe guide space coincide with each other,
The injection needle is inserted straight into the tip opening of the syringe.

Further, in the double-needle mounting tool of this embodiment, a dust discharge port 59 communicating with the double-needle support space 54 is formed at one end of the base 52, and the double-needle support space 54 is formed by the dust discharge port 59. Since dust and the like are prevented from accumulating at the bottom of the, it is very hygienic and is suitable for use in medical settings.

When it is no longer necessary to use the two-needle inserted in the two-needle support space as described above for some reason, the two-needle mounting tool is turned upside down.
The sword needle and the tip-side cap can be dropped from the sword mounting tool and taken out. In addition, by making the bottom of the double-needle supporting space vertically movable, the double-needle and the tip-side cap can be taken out of the double-needle mounting tool without inverting the double-needle mounting tool. Fig. 7 shows an example.
Shown in The double-needle mounting tool 51 shown in FIG. 7 is configured such that the bottom of the double-needle support space 54 is a circular movable plate 62 that can move up and down in the double-needle support space 54, and is pivoted on the peripheral wall of the double-needle support space 54. A slit 63 is formed along the direction, and a knob 64 fixed to the movable plate 62 is made to pass through the slit 63 and protrude outward from the slit 63. Therefore, by pulling the knob 64 upward, the both swords and the tip side cap can be placed on the movable plate 62 and raised, and the upper end opening 60 of the both swords or the tip side cap can be raised.
The two prongs and the distal end side cap can be taken out from the two-needle mounting tool 51 by pinching the portion protruding from.

A radiopharmaceutical container in which a syringe filled with a drug solution is accommodated in an administration shield and an administration shield accommodating the syringe is accommodated in an indirect container is usually accommodated in a case as shown in FIGS. Transported. The carrying case 66 includes a container body 67 and a lid (not shown).
And a housing member 68 disposed in the container body 67. The accommodating member 68 connects the plurality of horizontal panels 69 and the vertical panels 70, and has a plurality of radiopharmaceutical container insertion holes 71 formed in the horizontal panel 69. The radiopharmaceutical container 72 is inserted into the radiopharmaceutical container insertion hole 71. Thus, the radiopharmaceutical container 72 is held upright by the housing member 68.

When the radiopharmaceutical container 72 is transported using the transport case 66, the two-handed sword mounting tool of the first embodiment is formed into a substantially cylindrical shape having substantially the same outer diameter and height as the indirect container of the radiopharmaceutical container 72. If the two-sided needle mounting tool 73 of the first embodiment is housed in one or more radiopharmaceutical container insertion holes 71 as shown in FIG. 9, the convenience of the two-sided needle mounting tool is further improved.

Further, as the transport case as described above,
10 and 11 can be more preferably used. The carrying case 76 includes a container body 77,
It has a lid 78 and a housing member 79 arranged in the container body 77. The storage member 79 includes a plurality of inclined horizontal panels 8.
0 and the inclined vertical panel 81, and a plurality of radiopharmaceutical container insertion holes 82 are formed in the inclined horizontal panel 80.
By inserting the radiopharmaceutical container 83 into the radiopharmaceutical container insertion hole 82, the radiopharmaceutical container 83 is held upright by the housing member 79.

When transporting the radiopharmaceutical container 83 using the transport case 76, the double-needle mounting tool of the first embodiment is formed to have the same outer diameter and height as the radiopharmaceutical container 83, and By storing the double-needle mounting tool of the first embodiment in the radiopharmaceutical container insertion holes 82 at more than two places, the convenience of the double-needle mounting tool is further improved. Also,
The transport case for holding the radiopharmaceutical container 83 in an upright state as in the present example includes a lid 78 with the plunger 34 attached to the syringe filled with the drug solution in the administration shield 12 after removing the upper lid of the indirect container 28. Has the advantage that it can be closed. This is because the vertical height of the radiopharmaceutical container can be reduced by holding the radiopharmaceutical container obliquely. This transport case is also convenient in that the medicine name and the like displayed on the knob portion 44 of the plunger 34 or the upper surface of the shield cap 24 are easy to see.

Further, by forming the lid 78 of the carrying case 76 with a radiation shielding material or by attaching the radiation shielding material to the lid 78, the radiopharmaceutical container from which the upper lid is removed for mounting the plunger 34 can be viewed from above. Radiation can be effectively shielded.

(Second Embodiment) FIG. 12 is a front view showing a second embodiment of the double-needle mounting tool according to the present invention. In the double sword mounting tool 100 of the present embodiment, reference numeral 102 denotes a metal support base. This support base 102 is a square block 104
A triangular support plate 106 is disposed substantially at the center of the upper surface of the rotary shaft.
8 are formed.

In the figure, reference numeral 110 denotes a metal base which is rotatably attached to the support plate 106 by a horizontal rotating shaft 112. Note that the rotation shaft 112 is
Is attached to a substantially central portion in the longitudinal direction of the camera. On the upper surface of one end (left side in the figure) of the base 110 in the longitudinal direction, a double-sword supporting space 114 having a substantially semicircular concave shape, and the other end (right side in the figure)
A syringe guide space 116 having a substantially semicircular concave shape is formed on the upper surface of the device, and these spaces 114 and 116 communicate with each other. The central axes of the double-needle support space 114 and the syringe guide space 116 coincide with each other.

The double-needle supporting space portion 114 is formed from slightly inside the one end surface of the base 110 to a substantially central portion in the longitudinal direction, and the wall surface 115 has a shape of the double-needle cap member 48. This corresponds to the outer shape of the distal end cap 46 (see FIG. 19). That is, the inner diameter of both sword supporting spaces 114 and the outer diameter of the distal end cap 46 substantially match. In addition, a portion having a slightly larger inner diameter is formed at the base end portion of the double-needle supporting space portion 114 corresponding to the outer shape of the distal end side cap 46. The two semi-circular bridges 118, 1
19 are provided. Further, one end of the base 110 has a dust discharge port 1 communicating with the sword supporting space 114.
20 are formed. The double-needle supporting space 114 is provided with the front-side cap 46 of the double-needle disposed inside the wall 11.
5 to support.

The syringe guide space 116 is formed between the base end of the double-needle support space 114 and the other end surface of the base 110, and the shape of the wall surface 117 is the same as that of the administration shield 12 (FIGS. 15 and 17). (See Reference). That is, the inner diameter of the syringe guide space 116 and the outer diameter of the administration shield 12 substantially match. Further, the double-needle supporting space 11 on the peripheral wall of the syringe guide space 116 is provided.
A notch concave portion 122 is formed at a position close to 4. The syringe guide space 116 is used to connect the administration shield 12 to the wall surface 1.
The needle 36 of the double-needle needle 32 is inserted into the rubber stopper in the syringe 2 filled with the drug solution by moving the needle 36 along the needle 17.

The operation of mounting the double needle on the syringe filled with the drug solution using the double needle mounting tool of the present embodiment is performed as follows. If necessary, the base 110 is rotated, and the inclined surface 130 formed on the bottom surface at one end in the longitudinal direction of the base 110 is brought into contact with the square block 104, so that the double-needle supporting space 114 is located on the lower side, the syringe guide space. The part 116 holds the base 110 in the inclined state located on the upper side. The cap member 48 accommodating the double needle 32 is inserted into the double needle support space 114 from the syringe guide space 116 side. At this time, the rear end side of the injection needle 36 is set to the syringe guide space 116 side. The front end cap 46 of the cap member 48 exposed between the bridges 118 and 119 is pressed by hand, and the rear end cap of the cap member 48 is removed. As a result, as shown in FIG.
4 is supported by the wall surface 115. As shown in FIG. 12, the administration shield 12 containing the syringe 2 filled with the drug solution is inserted into the syringe guide space 116 with the distal end of the syringe 2 facing the double-needle support space 114. In this case, the viewing window of the administration shield 12 is inserted between the upper end portions of both peripheral walls of the syringe guide space 116. The administration shield 12 is moved (slid) along the wall surface 117 of the syringe guide space 116 toward the sword 32 disposed in the sword support space 114. Thereby, the rear end side of the injection needle 36 is inserted into the front end opening of the syringe 2, the rear end side of the injection needle 36 penetrates the rubber stopper in the front end of the syringe 2, and the connecting member of the two swords 32 is connected to the syringe 2. Fixed to the tip of the The state in which the two needles 32 and the syringe 2 are connected can be seen from above, and can also be seen from the side through the cutout recess 122.

In the two-sword mounting tool of the present embodiment, a cap member containing the two swords is inserted into the two-sword support space,
Further, after removing the rear end cap, simply sliding the administration shield along the wall surface of the syringe guide space, the two-handed needle can be easily and safely attached to the syringe. In this case, since the center axes of the double-needle support space and the syringe guide space coincide with each other, the injection needle is inserted straight into the distal end opening of the syringe.

The double-needle mounting tool of the present embodiment is different from the first embodiment in that the distal end cap is not disposed in the syringe guide space after the rear end cap is removed.
Since the rear end side cap is removed after the entire cap member accommodating the both swords is disposed in the syringe guide space, the time required for the injection needle to come into contact with the outside air can be shortened as compared with the first embodiment. Can be less likely to be contaminated from the outside air. In addition, the double-needle mounting tool of the present embodiment can efficiently perform the double-needle mounting operation on the syringe filled with the drug solution by arranging or connecting a plurality of them in parallel and using a plurality of them at the same time. It has the advantage that. Furthermore, in the double-needle mounting tool of the present embodiment, a dust discharge port 120 communicating with the double-needle support space 114 is formed at one end of the base 110, and the dust discharge port 12 is formed.
Since 0 prevents dust and the like from accumulating at the bottom of the double-needle support space 114, the sanitary sanitation is very hygienic and suitable for use in medical settings.

If for some reason it is no longer necessary to use the two-needle inserted in the two-needle supporting space, the two-needle mounting tool of the present embodiment will be rotated at a substantially central portion in the longitudinal direction of the base. Since the base 110 is rotatably attached to the support base 104 by the shaft 112, the base 110 is rotated as shown in FIG. 13, and the inclined surface 132 formed on the bottom surface on the other end side in the longitudinal direction of the base 110 is squared. 104, the double-needle supporting space 1
The base 110 can be held in an inclined state in which 14 is located above and the syringe guide space 116 is located below. Thereby, the cap member or the rear end side cap disposed in the both needle supporting spaces can be slid downward and easily taken out. In addition, as described above, when a plurality of double-sword needle mounting tools are arranged or connected in parallel, there is no need to use only the double-sword needles arranged in some of the double-sword needle mounting tools. In this case, only the base of the mounting tool can be rotated as described above to take out both swords.

When a double-ended needle is mounted on a syringe filled with a drug solution, it is necessary that the cut surface on the distal end side of the injection needle and the viewing window of the administration shield face in the same direction. In the double-needle mounting tool of the present invention, for example, as shown in FIG. 14, the outer surface of the tip-side cap 140 of the cap member has one engaging portion 142 (such as a convex portion), and the double-needle supporting space 144 has the wall surface 146. Forming another engaging portion 148 (such as a guide concave portion) that engages with one engaging portion 142,
By inserting the tip-side cap 140 into the both-needle supporting space 144 in a state in which the two engaging portions 142 and 148 are engaged, the two-needle needle is kept in a state where the cut surface on the distal end side of the injection needle always faces the same direction. A distal end cap can be arranged in the support space. At this time, the engaging portion 142 formed on the outer surface of the distal end cap 140 and the cut surface on the distal end side of the injection needle must be arranged so as to always have the same positional relationship. Therefore, if means for moving the dosing shield with the viewing window always oriented in the same direction is provided in the syringe guide space, the cut surface on the tip side of the injection needle and the viewing window of the dosing shield always face the same direction. With this, it is possible to attach the double sword needle to the syringe filled with the drug solution. As the above-mentioned means, for example, the observation window insertion notch of the first embodiment can be mentioned. Further, in the second embodiment, there is a means for making the interval between the upper end portions of both peripheral wall portions of the syringe guide space portion substantially equal to the width of the viewing window of the administration shield. The shape and structure of the two engaging portions are not particularly limited.

As described above, the double-needle mounting tool of the present invention can easily and safely mount a double-needle needle on a syringe filled with a drug solution. In addition, the used needle is discarded. This is useful in preventing the operator's fingers from being hurt when the cap is re-attached to the needle (recap). That is, after attaching the double-needle to the syringe filled with the drug solution, if the distal end cap removed at the time of administering the drug solution is arranged in the double-needle mounting tool of the present invention, the used double-needle needle is still attached to the syringe. By simply inserting the sword into the sword mounting tool, recapping can be easily performed without damaging the fingers of the operator. Also,
The use of the double-needle mounting tool of the present invention in the field of radiopharmaceuticals also has the advantage that radiation exposure is reduced because the fingers are not held in front of the needle without the radiation shielding material when the double-needle mounting is performed. In addition, in the said embodiment, although the cap was arrange | positioned at the double-needle support space part and the example which arrange | positioned the administration shield at the syringe guide space part was shown, the double-needle needle itself may be arrange | positioned at the double-needle support space part. The syringe filled with the drug solution itself may be arranged in the syringe guide space.

[0037]

As described above, according to the double-needle mounting device of the present invention, the double-needle needle can be easily and safely mounted on the syringe filled with the drug solution.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of a double-edged needle mounting tool according to the present invention.

FIG. 2 is a plan view of the tool.

FIG. 3 is a cross-sectional view of the tool taken along the line AA of FIG. 2;

FIG. 4 is a cross-sectional view showing a state in which the tip caps of both sword needles are arranged in the both sword needle support spaces of the tool.

FIG. 5 is a cross-sectional view showing a state where the tip caps of the both needles are arranged in the both needle support spaces of the device and the administration shield is inserted into the syringe guide space.

FIG. 6 is a cross-sectional view showing a state where both swords are attached to the syringe filled with the drug solution by the tool.

FIG. 7 is a front view showing a modification of the first embodiment.

FIG. 8 is a plan view showing an example of a transport case for a radiopharmaceutical container.

FIG. 9 is a side view showing a housing member of the carrying case.

FIG. 10 is a plan view showing an example of a transport case for a radiopharmaceutical container according to the present invention.

FIG. 11 is a side view showing a housing member of the carrying case.

FIG. 12 is a front view showing a second embodiment of the double-edged needle mounting tool according to the present invention.

FIG. 13 is a front view showing a state where the base of the tool is rotated.

FIG. 14 is an explanatory view showing an example in which engaging portions that engage with each other are provided on the outer surface of the cap of both sword needles and the wall surface of the sword needle supporting space.

FIG. 15 is a perspective view showing a direct container of a radiopharmaceutical container (a syringe filled with a drug solution), an administration shield, and an indirect container, respectively.

FIG. 16 is a cross-sectional view showing a syringe filled with a drug solution.

FIG. 17 is a side view showing the dosing shield.

FIG. 18 is a perspective view showing a needle and a plunger.

FIG. 19 is a sectional view showing a cap member accommodating both swords.

FIG. 20 is a perspective view showing a state in which a needle and a plunger are attached to the administration shield.

[Explanation of symbols]

 2 syringe filled with drug solution 4 radiopharmaceutical 6 syringe 7 rubber stopper 8 gasket 12 dosing shield 16 viewing window 32 double needle 34 plunger 38 connecting member 46 tip cap 47 rear end cap 48 cap member 50 double needle mounting tool 52 base 54 double knife Needle support space portion 55 Wall surface 56 Syringe guide space portion 57 Wall surface 62 Movable plate 76 Carrying case 77 Container main body 78 Lid 79 Housing member 100 Double sword needle mounting tool 102 Support table 106 Support plate 112 Rotating shaft 114 Double sword support space portion 115 Wall surface 116 Syringe guide space 117 Wall surface 120 Dust outlet 142 Engagement 148 Engagement

Claims (7)

[Claims] 1. A double-needle mounting tool in which a double-needle support space portion and a syringe guide space portion communicating with each other and having the same central axis are formed at a predetermined location on a base body, wherein the double-needle support space portion includes: A two-sided needle or a cap containing the two-sided needle disposed inside is supported by a wall surface, and the syringe guide space portion is configured such that a syringe filled with a drug solution or an administration shield containing a syringe filled with a drug solution is formed along the wall surface. The rear end side of the double-needle needle is inserted into a rubber stopper in the distal end portion of the syringe filled with the drug solution by moving toward the double-needle needle arranged in the double-needle support space. A tool for mounting both swords. 2. The double-needle mounting tool according to claim 1, wherein a substantially cylindrical dual-needle support space is formed in a lower portion of the base, and a substantially cylindrical syringe guide space is formed in an upper portion. 3. The double-needle mounting tool according to claim 2, wherein the bottom of the double-needle support space is vertically movable. 4. The double-needle mounting tool according to claim 2, wherein the base is formed in a substantially cylindrical shape having substantially the same outer diameter and height as the indirect container of the radiopharmaceutical container. 5. A double-sword supporting space having a substantially semicircular concave shape on an upper surface at one longitudinal side of the base, the base including a support base and a base rotatably mounted on the support base by a horizontal rotation shaft. 2. The double-needle mounting tool according to claim 1, wherein a syringe guide space portion having a substantially semicircular concave shape is formed on the upper surface of the other end. 6. The double-needle mounting tool according to claim 1, wherein an engaging portion is provided on a wall surface of the double-needle supporting space to engage with an engaging portion formed on an outer surface of the cap containing the double-needle. . 7. A container having a container body, a lid, and a housing member disposed in the container body, wherein the housing member has a plurality of radiopharmaceutical container insertion holes, and the radiopharmaceutical container insertion hole has a A radiopharmaceutical container transport case, characterized in that the radiopharmaceutical container is held in an inclined state by inserting the pharmaceutical container.