WO2007132520A1 - 液体パック収納用カートリッジ及びそれを用いた液体導入機能を備えた装置 - Google Patents
液体パック収納用カートリッジ及びそれを用いた液体導入機能を備えた装置 Download PDFInfo
- Publication number
- WO2007132520A1 WO2007132520A1 PCT/JP2006/309691 JP2006309691W WO2007132520A1 WO 2007132520 A1 WO2007132520 A1 WO 2007132520A1 JP 2006309691 W JP2006309691 W JP 2006309691W WO 2007132520 A1 WO2007132520 A1 WO 2007132520A1
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- WO
- WIPO (PCT)
- Prior art keywords
- cartridge
- opening
- pack
- chemical
- liquid
- Prior art date
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
- G07F13/06—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs with selective dispensing of different fluids or materials or mixtures thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
- B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/028—Modular arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/04—Exchange or ejection of cartridges, containers or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0672—Integrated piercing tool
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
Definitions
- the present invention relates to a technique applied to an apparatus having a liquid introduction function, for example, a technique applied to an analysis apparatus capable of introducing a chemical into a system, and more specifically, a chemical supply needle
- the present invention relates to an analyzer capable of analyzing a predetermined component in a sample by introducing a chemical solution in a chemical solution pack into an analysis system via a gas cartridge and a cartridge for storing a chemical solution pack used therefor.
- the flow up to the analysis of the chemical solution is as follows: (1) Collecting a sample for each chemical solution, (2) Performing processing to increase detection sensitivity by concentration or the like, and (3) ICP-MS ( Inductively coupled plasma-mass spectrometer (Inductively coupled plasma mass spectrometry). Because this method requires sample concentration and other processes, it takes about one day at the shortest to get the analysis results.As a result, if it is determined that the impurity concentration of the chemical solution is high, Such products were all wasted and discarded, resulting in a decrease in yield. Power!
- the flow analysis can be a completely closed measurement system by using a solution bag in which a chemical solution necessary for the analysis is enclosed, and contamination from the measurement environment can be blocked. Become.
- measurement results can be obtained instantaneously after measurement, and they can be easily carried around and the equipment can be easily adjusted, enabling on-site analysis. Therefore, it can be installed in the semiconductor process, and the result can be immediately reflected in the semiconductor process.
- Patent Document 1 JP 2004-163191
- a metal pin is fixed to the third hole from the top.
- the cartridge can be inserted only into the third cartridge receiving portion from the top.
- a metal pin is used as an erroneous insertion prevention means, if the pin is transported in a state where the pin is attached, the resin bag for wrapping the cartridge is damaged due to contact with the pin. There are things to do. In such a case, there is a problem that even if a cartridge is enclosed in a resin bag in order to avoid contamination from the outside as much as possible, the effort for avoiding the contamination is lost.
- the pins are inserted in the horizontal direction, they are not always fixed to the side wall in a stable state and may come off during transportation.
- the present invention can reliably prevent erroneous insertion, and is safe even when a cartridge is mounted without worrying about breakage of the bag made during transportation or removal of the erroneous insertion prevention means.
- the purpose of the present invention is to provide a means for preventing erroneous insertion that can be applied to different cartridge receiving portions and can easily cope with any number of cartridge receiving portions.
- the present invention (1) is a cartridge (chemical solution pack cartridge 100) in which a liquid pack (chemical solution pack 140) having a liquid supply port (chemical solution supply port 141) is mounted.
- a first opening portion (first liquid medicine cartridge storage cartridge 100) is provided on one side surface and aligned with the liquid supply port (chemical solution supply port 141) of the mounted liquid pack (chemical solution pack 140). Opening 122), and
- a plurality of second openings (second openings 122) provided on the side surface provided with the first openings (first openings 122) or on a different side surface;
- a holding mechanism for holding a member (plate 130) for closing at least a part of the plurality of second openings (second opening 122);
- a cartridge (chemical solution pack storage cartridge 100) having a combination of a second opening (second opening 122) to be closed among the plurality of second openings (second opening 122).
- the cartridge (chemical solution pack storage cartridge 100) is characterized by the type of liquid filled in the liquid pack (chemical solution pack 140).
- the first opening is aligned with the liquid supply port of the mounted liquid pack when the liquid pack is mounted, and when the cartridge is mounted to the apparatus.
- the liquid supply needle is allowed to enter the cartridge.
- the plurality of second openings allow the rod-like member to enter the force cartridge in the open state when the cartridge is mounted in the apparatus, and in the closed state, the rod-like member into the cartridge. Prohibit intrusion.
- the holding mechanism holds a member that constructs an open / closed pattern of the plurality of second openings.
- both the first opening and the second opening are preferably located on the front surface in the insertion direction.
- the first opening and the second opening may both be provided on a surface different from the front surface in the insertion direction (for example, a side surface having a positional relationship of 90 degrees with the front surface in the insertion direction).
- the second opening is preferably located on the front surface in the insertion direction.
- the rod-like member installed in the cartridge receiving portion of the apparatus.
- Cartridges When the second opening whose position is aligned with the rod-shaped member fixedly installed in the cartridge receiving portion along the insertion direction is in the “open state”, the The rod-shaped member can be inserted into the cartridge (clearing the erroneous insertion prevention mechanism).
- the liquid supply needle is inserted toward the first opening via the liquid supply needle moving mechanism.
- the above example is a case where the first opening is not installed on the front surface in the insertion direction. However, for example, when the front surface is stepped, a force that is a surface different from the first opening is used. It is also assumed that the second opening is located in front of the insertion direction. In this case, the liquid supply needle can be fixedly installed.
- the plurality of second openings change a holding mode of the member (plate 130) by the holding mechanism (plate receiving part 124).
- the cartridge of the invention (1) (cartridge 100 for storing a chemical pack) is provided at a position where different closed patterns (or open state 'closed state patterns) can be constructed even with the same member. It is.
- the present invention (3) is the cartridge (medical solution pack storage cartridge 100) of the invention (1) or (2) having a plurality of the mechanisms (plate receivers 124).
- the present invention (4) provides one or a plurality of third openings (third openings) for the cartridge of any one of the inventions (1) to (3) (the cartridge 100 for storing a chemical pack). 131) a member (plate 130).
- the one or more third openings are aligned with any one of the plurality of second openings, and as a result, A closed pattern (or open state 'closed state pattern') of the second opening (second opening 122) is constructed.
- an example of the member has a substantially square shape.
- the insertion pattern of the member (plate 130) into the mechanism (plate receiving portion 124) one surface of the member (plate 130) is connected to the one side surface (plate 130) while being the same member.
- a first mode of insertion in a form facing the side wall 120a) a second mode in which the member (plate 130) is turned upside down in the first mode, and a configuration of the member (plate 130) in the first mode.
- the member pre- It is possible to construct four types of insertion patterns consisting of the fourth aspect of the top 130) upside down.
- the insertion pattern of the member (plate 130) to the mechanism (plate receiving portion 124) is the same member, but the first aspect is the same as the first embodiment.
- the plate is rotated 90 degrees clockwise and the vertical and horizontal directions are reversed. In the first aspect, the plate is rotated 90 degrees counterclockwise and the vertical and horizontal directions are reversed. In the third embodiment, the plate is rotated 90 degrees clockwise and the vertical and horizontal directions are reversed. In the third embodiment, the plate is rotated 90 degrees counterclockwise and the vertical and horizontal directions are reversed. Can be further constructed.
- any one of the cartridges of the inventions (1) to (3) can be inserted, and the first opening is mounted when the cartridge is mounted.
- First opening 122 and one liquid supply needle (chemical solution supply needle 11) whose position is aligned, and one of the plurality of second openings (second opening 122) and its position are aligned or
- the number of rod-shaped members is not limited to one and may be two or more.
- an overlap (alignment portion) between the second opening and the third opening is formed. Need to be.
- the position of the third opening A which is one of the plurality of third openings provided in the member.
- the rod-like member A that protrudes longer than the chemical supply needle along the insertion direction of the main body of the apparatus is aligned.
- the third opening B which is one of the plurality of third openings provided in the plate, while entering the cartridge through the overlap of the two openings A and the third opening A.
- the rod-like member B that protrudes longer than the chemical supply needle along the insertion direction of the apparatus main body force is aligned with the second opening.
- the cartridge enters the cartridge through the overlap of the part B and the third opening B.
- the present invention (6) relates to at least a plurality of cartridge receiving portions (cartridge receiving portions 10) when the number of the rod-shaped members (guide members 12) is one.
- the position of each of the plurality of cartridge receiving portions (cartridge receiving portions 10) is different, and when there are a plurality of the rod-shaped members (guide members 12), at least a plurality of cartridge receiving portions (cartridge receiving portions 10) are related.
- the position of at least a part of the rod-shaped member (guide member 12) is different for each of the plurality of cartridge receiving portions (cartridge receiving portions 10).
- the present invention (7) is the apparatus of the invention (5) or (6), wherein the one or more rod-shaped members (guide members 12) protrude in the insertion direction.
- the liquid supply needle (chemical solution supply needle 11) protrudes along the insertion direction, and the one or more rod-shaped members (guide member 12) include the liquid The device according to the invention (7), which is longer than the supply needle (chemical solution supply needle 11).
- the present invention includes means for introducing two or more liquids from two or more types of liquid packs (chemical liquid pack 140) via the liquid supply needle (chemical liquid supply needle 11), and the two liquids Any one of the above-described inventions (5) to (8) provided with means for mixing the above.
- the present invention (10) is any one of the above inventions (5) to (9), which is an analyzer or a beverage vending machine.
- the present invention (11) is the apparatus of the invention (10), which is a flow analyzer.
- the “open state of the plurality of second opening portions' closed state pattern” refers to the pattern of the open state “closed state” woven by the plurality of second openings when the outer force of the cartridge is also viewed from one side of the cartridge. (See Figure 7 and Figure 8, for example).
- “Open state” refers to a state in which the rod-shaped member can enter the inside also through the second opening
- “closed state” refers to a rod-shaped member from the outside to the inside through the second opening. Indicates a state that cannot be intruded.
- “Member holding mode” includes, for example, not only the case where the structure of the mechanism is unchanged and the holding direction of the member is different (the mode in the following best mode) but also the case where the structure of the mechanism changes ( For example, when a member of a different size can be inserted by sliding one force S of the mechanism.
- “Analysis” refers to any of qualitative analysis, quantitative analysis, semi-quantitative analysis, or a combination thereof.
- the “analyzer” is not particularly limited as long as it is an apparatus related to analysis that uses a chemical solution for analysis.
- the “chemical solution” is not particularly limited as long as it is a liquid involved in the analysis, and is a reaction solution, a noffer solution, a neutralization solution, water for dilution, An example of washing water can be given.
- the “trace amount” of “trace metal” is the content of the target metal.
- 10_ 7 refers to the case is less than or equal to the order (ppb), and "ultra-trace" of the “ultra-trace metals", 10_ 8 order (sub ppb) content of the target metals or less (more preferably 10_ 9 orders less ).
- the lower limit is not particularly limited, but is usually 10_ 12 Order (ppt).
- “Mixing two or more liquids” means mixing two or more liquids derived from different liquid packs.
- “Beverage vending machine” refers to a vending machine that can be equipped with a concentrate cartridge.
- the rod-shaped member and the liquid supply needle are fixedly installed in the cartridge receiving portion, and the first opening and the second opening are installed in the front surface in the insertion direction.
- this flow analysis means, for example, that a sample is allowed to flow in a flow path, a chemical solution is injected continuously or at an appropriate interval, a response from the reaction solution is detected, and the inside of the sample is detected.
- the sample solution S introduced by the sample solution introduction unit 2 (2) is continuously fed into the flow path by a pump (not shown). Then, in the situation where the sample liquid S is present in the flow path, the color developing liquid R (2) and the color developing auxiliary liquid ⁇ acid liquid solution are selected from the fact that the pump (not shown) is synchronized for a limited time. 0 (2) and buffer B (2) ⁇ are injected into the flow path at the same time. As a result, the sample and the chemical solution are mixed in a part of the flow path, and the mixed solution causes a color reaction. Then, the mixed solution eventually reaches the downstream measurement unit 17 (2), where the absorbance is measured.
- Flow injection analysis is a type of flow analysis in which a carrier (fluid carrying the sample) is allowed to flow through the flow path, and the carrier is replaced with the analysis sample in a timely manner.
- the element concentration is analyzed by detecting the difference ⁇ between the absorbance of the carrier and the absorbance of the analysis sample.
- a carrier and a reaction reagent are mixed, mixed well by stirring and dispersion, etc., and then the concentration is detected by a detector that detects the element concentration (typically absorbance analysis).
- a detector that detects the element concentration (typically absorbance analysis).
- the sample concentration is measured by measuring the difference in absorbance by replacing the carrier with the sample at a certain point in time.
- the chemical pack according to the present invention is such that the chemical liquid used in such FA and FIA is sealed, and when the chemical pack is attached to the analyzer, first, the chemical pack is stored. This is performed by setting the chemical pack in the cartridge for use and then inserting the cartridge into a cartridge receiving portion provided on the apparatus side.
- the cartridge receiving unit 10 for storing a chemical solution pack of the analyzer 1 will be described in detail.
- a plurality of cartridge receiving portions 10 having a substantially rectangular parallelepiped space are formed in a step shape (three steps in the figure).
- the front surface of the cartridge receiving portion 10 is opened in a substantially square shape for inserting a cartridge pack storage cartridge 100 described later, and the size thereof is slightly larger than the cartridge pack storage cartridge 100 described later. It is large and is set to a size that restricts the movement of the chemical pack storage cartridge 100 in the left-right direction after insertion. In the best mode, the left and right surfaces are formed flat.
- a chemical solution supply needle 11 protrudes substantially at the center on the back surface 10a of the cartridge receiving portion 10 for storing the chemical solution pack.
- the installation location of the chemical solution supply needle 11 is common to all cartridge receiving portions 10.
- the length of the chemical solution supply needle 11 is such that the cartridge 100 for storing the chemical solution pack is completely attached to the cartridge receiving portion 10. When fully inserted, the length is set so as to be inserted into the chemical solution supply port 141 of the chemical solution pack 140 fixed inside through the first opening 122 described later provided in the cartridge 100 for storing the chemical solution pack. ing.
- a guide member 12 (which may be referred to as an erroneous insertion prevention rod member or an identification rod member) 12 is also projected.
- the installation location of the guide member 12 is different between the cartridge receiving portions 10 so that different types of chemical solutions are not set.
- the length of the guide member 12 (see “Y” in FIG. 17 (b)) is set to be longer than the chemical solution supply needle 11 (see “X” in FIG. 17 (b)).
- the cartridge 100 for storing the chemical pack is attached or replaced, the cartridge 100 for storing the chemical pack is inserted into the chemical supply needle 11 even when the cartridge is inserted in the opposite direction and inserted in the reverse direction. It is possible to avoid a situation in which the tip 11 is touched and the chemical supply needle 11 is damaged or contaminated.
- the cartridge 100 for storing a chemical pack is composed of a lid member 110 and a base member 120.
- the force in which only the general shape is described for both the lid member 110 and the base member 120 is actually, for example, as shown in the subsequent figures, for example, the lid member 110
- a plurality of second openings 123 are provided on the insertion surface, and the inside of the base member 120 is provided with a plurality of second openings 123.
- the plate receiving part 124, etc. are installed in the center.
- two rows of guide rails 112 are formed on the inner sides of the left and right surfaces of the lid member 110, respectively.
- Two rows of guide grooves 125 are formed on the left and right surfaces of the base member 120 at locations corresponding to the two rows of guide rails 112 on the outer sides.
- the lid member 110 can sandwich the base member 120 due to elastic deformation of the lid member 110 after mounting, or the lid member 110 By further forming a claw portion at the lower end portion of the formed guide rail 112, a state in which the claw portion is engaged with the lower end portion of the guide groove 125 of the lid member 110 can be formed.
- FIG. 3 is a top view of the lid member 110.
- FIG. 1 is a top view of the lid member 110.
- FIG. 1 As described above, two rows of guide rails 112 are formed on the left and right surfaces of the lid member 110, respectively.
- two substantially rectangular parallelepiped first clamping members 111 are attached at positions separated from the guide rail 112 at least on the left and right surfaces of the base member 120.
- the first clamping member 111 is housed in the base member 120 in cooperation with the second clamping member 121 that is also attached to the base member 120 side.
- This clamping mechanism will be described in detail later.
- FIGS. 4 and 5 are both perspective views of the base member 120, where the former looks at the insertion surface with front force and the latter also looks at the back force.
- a first opening 122 is provided at a substantially central portion.
- the chemical supply needle 11 that also projects the side force of the cartridge receiving portion 10 is inserted into the cartridge 100 through the first opening 122.
- the chemical solution supply port 141 (this will be described later).
- second openings 123 are further provided on the front surface (insertion surface) 120a of the base member 120, four each at a symmetrical position.
- the guide member 12 in which the side force of the cartridge receiving portion 10 protrudes is arranged at a position corresponding to the position of the guide member 12.
- the second opening 123 is in the “open state”, it is inserted into the cartridge 100 through the second opening 123 (this is the case). Will be described later).
- the chemical pack storage cartridge 100 is inserted into the cartridge receiving unit 10.
- the guide member 12 may be inserted into the cartridge. This is not possible, and the setting of the cartridge 100 for storing the chemical pack into the cartridge receiving portion 10 is obstructed. This mechanism for preventing erroneous insertion will be described in detail later.
- the base member 120 in the vicinity of the inner side of the left and right surfaces of the base portion, as described above, when the lid member 110 is attached to the base member 120, the base member 120 has the inside of the base member 120 in cooperation with the first clamping member 111 of the lid member 110.
- Two second clamping members 121 functioning to clamp the left and right side surfaces of the chemical pack 140 are installed in the front-rear direction. As described above, this clamping mechanism will also be described in detail later.
- the chemical solution supply port fixing portion 126 and the plate receiving portion 124 installed in the base member 120 will be described in detail with particular reference to FIG.
- the chemical solution supply port fixing portion 126 is installed at the approximate center inside the front surface (insertion surface) 120a of the base member 120.
- the chemical solution supply port fixing portion 126 is formed with a two-stage cutout portion 126a that is narrowed by a downward force.
- the chemical solution pack 140 is attached to the fixed portion, the chemical solution pack 140 is provided.
- the chemical solution supply port 141 of the chemical solution pack 140 is fixed at a position facing the first opening 122. become.
- each of the plate receiving portions 124 is composed of two left and right support portions 124a that support the left end and the right end of the plate 130, and the interval between the left and right support portions 124a is the right and left of the plate 130. It is set slightly larger than the width. Further, the distance between each support portion 124a and the front surface (insertion surface) 120a of the base member 120 is also set slightly larger than the front-rear width of the plate 130.
- the left-right distance and the front-rear distance of the support portion 124a are appropriately set according to the size of the plate so that the plate to be inserted can be easily attached and detached and erroneous insertion prevention described later can be reliably achieved.
- the plate 130 inserted into the plate receiving portion 124 will be described with reference to FIG. First, the plate 130 has a substantially square shape.
- FIG. 6B shows the third opening 131.
- an imaginary line (dotted line) circle is formed on the front surface (insertion surface) 12 Oa of the base member 120 when the plate 130 is mounted on the plate receiving portion 124.
- the position of the plate facing the second opening 123 made is shown.
- the upper four imaginary lines are the locations facing the second opening 123
- FIG. 6 (1) When the plate 130 is mounted on the plate receiving portion 124 in a state where the top and bottom are reversed, the four lower imaginary lines are the locations facing the second opening 123.
- the circle of the imaginary line is composed of a two-stage force with four round forces in the vertical direction and two round forces in the left-right direction.
- a step force is also configured.
- the upper stage and the lower stage with respect to the center line A are in a line-symmetrical positional relationship, and also with respect to the left and right direction, the first stage and the second stage with the center line B in between It is in a line symmetrical position relationship.
- the front surface of the base member 120 is simply provided at the top and bottom two locations 131 as shown in FIG. 6 (2). (Insertion surface) All four patterns in which only one of the four second openings 123 provided in the 120a is in the “open state” can be constructed. This will be explained with reference to FIGS. 6 and 7. First, when the plate 130 is attached to the plate receiving portion 124 in the state of FIG.
- FIG. 8 shows a substantially square plate as a modified example. By making it substantially square like this, it is possible to cope with 90 ° or 270 ° rotation in the B-axis direction.
- the right and left ends of the medicinal solution pack 140 are sandwiched and fixed by the lid member 110 and the base member 120, and the medicinal solution supply of the medicinal solution pack 140 is performed.
- the fitting mechanism that fits the opening 141 into the notch 126a inside the cartridge 100 and the erroneous insertion prevention mechanism that prevents the chemical pack storage cartridge 100 from being inserted when the cartridge 100 is inserted into the wrong cartridge receiving part 10.
- the structure of the chemical pack 140 stored in the cartridge 100 will be briefly described. Fig.
- the chemical solution pack 140 includes, for example, a container 142 formed of a laminate composed of a gas nore layer, a Z strength imparting layer, and a Z sealant layer, A chemical solution 143 accommodated in the container 142 and a chemical solution supply port 141 (spout) fixed to the container 142 in an air-tight or liquid-tight manner by heat sealing the container 142 or the like.
- the container 142 (bag) can be deformed following the amount of the stored chemical solution, and deforms into a flat shape as the amount of the chemical solution 143 decreases.
- the left and right side portions are also heat-sealed, and the portion is sandwiched between the lid member 110 and the base member 120 and fixed in the cartridge 100.
- FIG. 10 is a view showing the back side of the lid member 110.
- the first clamping members 111 attached to both the left and right sides have a substantially rectangular parallelepiped shape extending in the front-rear direction! Has been.
- FIG. 10 is a view showing the back side of the lid member 110.
- FIG. 11 is a diagram in which only the second clamping member 121 attached to the base member 120 is conceptually extracted. Similar to the sandwiching member 111, it has a substantially rectangular parallelepiped shape extending in the front-rear direction. Unlike the first sandwiching member 111, a semi-cylindrical protrusion 121a is formed in the front-rear direction. Then, as shown in FIG. 11, the first clamping members 111 provided on the left and right sides of the lid member 110 are opposed to the second clamping members 121 provided on the left and right sides of the base member 120, respectively. When the 110 is mounted on the base member 120, the protruding portion 121a of the second clamping member 121 may be configured to enter the recess 11la of the first clamping member 111.
- the left and right ends of the chemical pack 140 are placed on the second clamping member 121 installed on the left and right of the base member 120.
- the lid member 110 is placed on the base member 120 as shown in FIG. 2, so that the end portion of the chemical pack 140 is indented 111a and the second portion of the first holding member 111 as shown in FIG.
- the chemical pack 140 is held firmly in the chemical pack storage cartridge 100.
- FIG. 1 A fitting mechanism for fitting the chemical solution supply port 141 to the notch 126a inside the cartridge 100 will be described. As shown in FIG.
- the distance force from the fitting portion of the chemical solution supply port 141 (that is, the ring-shaped groove portion 141a) to the tip of the port so that the fitting can be achieved is the front surface (insertion surface) of the base member 120. It must be shorter than the distance from the inside of 120a to the chemical solution supply port fixing portion 126. However, if the distance is too short (in other words, if the chemical solution supply port fixing portion 126 is too far away from the front surface force of the base member 120), the relative distance from the first opening 122 to the chemical solution supply port 141 is relatively small.
- the plate 130 ⁇ the plate of FIG. 6 (1) ⁇ having no third opening 131 is inserted into the left plate receiving portion 124, while the right plate receiving portion 124 is inserted.
- the plate 130 is inserted in such a state that the third opening 131 exists at the upper right end.
- the four second openings 123 formed on the left side of the front surface (insertion surface) of the base member 120 are all in the “closed state”, while the front surface ( With respect to the four second openings 123 formed on the right side of the insertion surface), the force from the left to three is in the “closed state”, but the rightmost second opening 123 is in the “open state”.
- the plate 130 inserted into the right plate receiving portion 124 has a third opening 131 that is second from the right in the lower stage.
- the opening is formed on the front surface (insertion surface) of the base member 120. Since there is no opposite to the second opening 123, the opening is not involved in closing the second opening 123 here.
- the correct cartridge receiving portion that is, the guide member 12 is at the rightmost position in the insertion direction.
- the wrong cartridge receiving section in this example, the cartridge receiving section 10 in which the guide member 12 is installed third in the right direction with respect to the insertion direction.
- the lid member 110 is shown except for the lid member 110, but the lid member 110 is actually attached.
- the cartridge 100 for storing a medical pack is inserted in the direction of the arrow
- the guide member 12 provided on the apparatus side is first opened to the second opening 123 arranged at the corresponding position. Enter (--second opening 123 on the right).
- guy The member 12 reaches the right plate 130 beyond the second opening 123 in accordance with the further insertion of the chemical solution storage cartridge 100 in the direction of the arrow.
- a third opening 131 is provided at a position of the right plate 130 where the guide member 12 has reached. Therefore, as a result of the fact that the guide member 12 is not further prevented from entering by the presence of the plate 130, the cartridge 100 is completely inserted into the cartridge receiving portion 10 as shown in FIG. 16 (b).
- FIG. 17 when the wrong cartridge receiving portion is inserted into the cartridge receiving portion 10 (in this example, the cartridge receiving portion 10 in which the guide member 12 is thirdly installed with respect to the insertion direction).
- the guide member 12 provided on the apparatus side is first opened to the second opening 123 arranged at the corresponding position. Enter (second opening 123 from the right). Then, the guide member 12 reaches the right plate 130 beyond the second opening 123 in accordance with the further insertion of the medical solution pack storage cartridge 100 in the arrow direction. Here, no opening is formed in the right plate 130 where the guide member 12 has reached. Therefore, as shown in FIG.
- the guide member 12 comes into contact with the right plate 130, so that further insertion of the cartridge 100 is suppressed.
- the length of the guide member 12 (“Y” in the figure) is set larger than the length of the chemical solution supply needle 11 (“X” in the figure).
- the chemical supply needle 11 has not yet entered the cartridge 100 (or has not entered enough to pass through the chemical supply port 141 of the chemical pack 140). Therefore, it is possible to avoid a situation in which the chemical solution supply needle 11 comes into contact with different chemical solutions.
- FIG. 1 is a schematic view of a cartridge receiving portion according to the best mode.
- FIG. 2 is a schematic view of a lid member and a base member of the cartridge receiving portion according to the best mode.
- FIG. 3 is an upper side view of the lid member of the cartridge receiving portion according to the best mode.
- FIG. 4 is a top side view of the base member of the cartridge receiving portion according to the best mode.
- FIG. 5 is a top side view of the base member of the cartridge receiving portion according to the best mode.
- FIG. 6 is a side view of the plate according to the best mode.
- FIG. 7 is a diagram showing open / closed state patterns of four types of second openings based on the difference in plate insertion pattern (difference in holding mode) according to the best mode. .
- FIG. 8 shows open / closed patterns of four types of second openings based on differences in plate insertion patterns (differences in holding state) according to a modification of the best mode. It is a figure.
- FIG. 9 is a top view of the drug solution pack according to the best mode.
- FIG. 10 is a back side view of the lid member of the cartridge receiving portion according to the best mode.
- Fig. 11 is a view showing a state where the chemical pack is sandwiched between the lid member and the base member according to the best mode.
- Fig. 12 is a view showing a state where the chemical pack is completely clamped between the lid member and the base member according to the best mode.
- FIG. 13 is a view showing an aspect when the chemical pack is stored in the base member according to the best mode.
- FIG. 14 is a diagram showing a state when two plates are stored in a base member according to the best mode.
- FIG. 15 is a view showing a state in which two plates are housed in a base member according to the best mode.
- FIG. 16 is a view showing a state in which the cartridge according to the best mode is correctly inserted.
- FIG. 17 is a view showing a state in which a cartridge according to the best mode is erroneously inserted.
- FIG. 18 is a conceptual diagram showing a system configuration of an apparatus according to the best mode.
- FIG. 19 is a view showing a conventional erroneous insertion preventing means.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
- Ink Jet (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006549756A JP4024283B1 (ja) | 2006-05-15 | 2006-05-16 | 液体パック収納用カートリッジ及びそれを用いた液体導入機能を備えた装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006135612 | 2006-05-15 | ||
JP2006-135612 | 2006-05-15 |
Publications (1)
Publication Number | Publication Date |
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WO2007132520A1 true WO2007132520A1 (ja) | 2007-11-22 |
Family
ID=38693623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/309691 WO2007132520A1 (ja) | 2006-05-15 | 2006-05-16 | 液体パック収納用カートリッジ及びそれを用いた液体導入機能を備えた装置 |
Country Status (3)
Country | Link |
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JP (1) | JP4024283B1 (ja) |
KR (1) | KR20090029206A (ja) |
WO (1) | WO2007132520A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4245413A1 (en) * | 2022-03-17 | 2023-09-20 | Sysmex Corporation | Reagent container, reagent container kit, method of installing a reagent container, frame for a reagent container, method of assembling a reagent container, and analyzer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08105900A (ja) * | 1994-08-18 | 1996-04-23 | Abx Sa | 血液分析装置に試薬を自動的に給送するための筺体 |
JPH08133336A (ja) * | 1994-11-09 | 1996-05-28 | Horiba Ltd | 化学発光測定装置において用いる試薬の容器 |
JPH09113494A (ja) * | 1995-10-24 | 1997-05-02 | Tosoh Corp | 分析試薬用溶液容器 |
JPH11258243A (ja) * | 1998-03-10 | 1999-09-24 | Hitachi Ltd | 自動分析装置 |
JP2004163191A (ja) * | 2002-11-12 | 2004-06-10 | Adotekku Kk | 金属の検出方法、およびその装置 |
JP2004226314A (ja) * | 2003-01-24 | 2004-08-12 | Sekisui Chem Co Ltd | 試薬容器 |
-
2006
- 2006-05-16 WO PCT/JP2006/309691 patent/WO2007132520A1/ja active Application Filing
- 2006-05-16 JP JP2006549756A patent/JP4024283B1/ja not_active Expired - Fee Related
- 2006-05-16 KR KR1020087030307A patent/KR20090029206A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08105900A (ja) * | 1994-08-18 | 1996-04-23 | Abx Sa | 血液分析装置に試薬を自動的に給送するための筺体 |
JPH08133336A (ja) * | 1994-11-09 | 1996-05-28 | Horiba Ltd | 化学発光測定装置において用いる試薬の容器 |
JPH09113494A (ja) * | 1995-10-24 | 1997-05-02 | Tosoh Corp | 分析試薬用溶液容器 |
JPH11258243A (ja) * | 1998-03-10 | 1999-09-24 | Hitachi Ltd | 自動分析装置 |
JP2004163191A (ja) * | 2002-11-12 | 2004-06-10 | Adotekku Kk | 金属の検出方法、およびその装置 |
JP2004226314A (ja) * | 2003-01-24 | 2004-08-12 | Sekisui Chem Co Ltd | 試薬容器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4245413A1 (en) * | 2022-03-17 | 2023-09-20 | Sysmex Corporation | Reagent container, reagent container kit, method of installing a reagent container, frame for a reagent container, method of assembling a reagent container, and analyzer |
Also Published As
Publication number | Publication date |
---|---|
JP4024283B1 (ja) | 2007-12-19 |
JPWO2007132520A1 (ja) | 2009-09-17 |
KR20090029206A (ko) | 2009-03-20 |
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