WO2004087239A1 - 輸液ポンプ装置 - Google Patents
輸液ポンプ装置 Download PDFInfo
- Publication number
- WO2004087239A1 WO2004087239A1 PCT/JP2004/003286 JP2004003286W WO2004087239A1 WO 2004087239 A1 WO2004087239 A1 WO 2004087239A1 JP 2004003286 W JP2004003286 W JP 2004003286W WO 2004087239 A1 WO2004087239 A1 WO 2004087239A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- infusion
- cassette
- pump device
- infusion pump
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
Definitions
- the present invention relates to a medical infusion pump device used when a medical solution or the like is injected into a patient's body.
- Patent No. 2510098 (Page 2_5, Figure 1_4) Disclosure of the Invention
- an object of the present invention is to provide an infusion pump device which is suitable for the cassette type as described above and which is safe and easy to handle. It is here.
- the housing has a housing groove for receiving a cassette in which an infusion tube is set, and the infusion of the cassette mounted in the housing groove is provided.
- an infusion pump device which presses a perfusion tube and peristally perfuses a perfusion to perform infusion
- the tube pressing means for pressing the tube
- the driving means for driving the tube pressing means
- the tube pressing means includes a plurality of eccentric forces stacked in the longitudinal direction of the main shaft, a spiral cam engaged with the main shaft via a one-way bearing, and fingers loosely fitted to the eccentric cams.
- the driving means comprises: a motor; and a transmitting means for transmitting a rotating operation of the motor to the main shaft, and by rotating the motor forward and backward, the finger is moved relative to the main shaft. It is characterized in that the infusion tube is pressed and opened by sliding it in a right angle direction.
- the casing may be provided with a tube hook for preventing the drug solution from dripping from the outer wall of the infusion tube into the device (the second aspect of the invention).
- a sensor for detecting that the cassette in which the infusion tube is set is correctly mounted in the accommodation groove the invention of the item 3.
- the finger can be formed detachably from the front side of the apparatus (the fourth aspect of the invention).
- a means for finely adjusting the width of the housing groove of the cassette can be provided (the invention of the fifth aspect).
- the set amount of the infusion can be notified by voice (the invention of the sixth aspect).
- the infusion time or the remaining time Can be displayed (the invention of paragraph 7).
- the liquid transfer can be started by pressing a start button after a certain period of time after the cassette is mounted (Claim 8).
- the infusion tube is closed when a predetermined number or more drops are detected within a predetermined time after the cassette is mounted. (The invention of paragraph 9).
- the infusion tube is pressed and opened by using the forward and reverse rotations of the motor, so that a device with a safe structure and easy handling is provided.
- by providing a tube hooking part in the housing it is possible to prevent the drug solution from dripping from the outer wall of the infusion tube into the device, and the cassette in which the infusion tube is set is correctly mounted in the accommodation groove.
- By providing a sensor that detects and, safety can be improved.
- the finger detachably from the front of the apparatus, a structure convenient for maintenance and cleaning can be provided, and fine adjustment means for the width of the housing groove of the cassette is provided. This makes it possible to eliminate variations in equipment.
- by notifying the set amount of infusion by voice setting mistakes and erroneous operations can be avoided, and the serviceability can be improved by displaying the infusion time or the remaining time.
- Fig. 1 A perspective view showing an embodiment of the present invention.
- FIG. 2 is a front view of the infusion pump device according to the present invention.
- Fig. 3 is a cross-sectional view taken along the line A-A 'in Fig. 2.
- Figure 4 is an illustration of the cassette tube condition.
- Figure 5 shows the overall configuration of the cassette in use.
- Figure 6 is a block diagram showing the electrical configuration of the infusion pump device.
- Figure 7 shows the configuration of the eccentric cam assembly.
- Figure 8 is an illustration of fingers
- Fig. 9 is a sectional view showing the tube pressing part and finger driving part.
- Figure 10 is a front view of the infusion pump device before and after the cassette is mounted, with a partial cutaway.
- Fig. 11 is a cross-sectional view of B-B 'in Fig. 10
- Fig. 12 is a cross-sectional view of C-C 'in Fig. 10.
- Figure 13 is an explanatory diagram of the operation of the infusion pump device
- Figure 14 shows the structure of the seesaw lever
- Figure 15 shows the structure of the movable lever
- Figure 16 is an explanatory diagram of the seesaw lever installation.
- Figure 17 shows how the seesaw lever and the movable lever are attached and how they work.
- FIG. 1 is a perspective view showing an embodiment of the present invention
- Fig. 2 is a front view thereof
- Fig. 3 is a sectional view taken along the line A-A 'of Fig. 2
- Fig. 4 is an explanatory view of a state of a tube in a cassette
- Fig. 5 is FIG. 6 is an overall configuration diagram showing the use of the cassette
- FIG. 6 is a block diagram showing the internal electrical configuration.
- the infusion pump device 1 externally has a front plate as shown in Fig. 1 or Fig. 2.
- reference numeral 21 denotes an infusion tube (also simply called a tube), and S 1 and S 2 are cassette sensors for detecting whether or not a force set is mounted (the sensors S 1 and S 2 are also turned on or off). It is judged as “set (attached)", and two or more are provided.)
- the tube hooking portion 13 is provided so that the infusion tube 21 can be formed with a loop portion for preventing the liquid from dripping into the device through the outside of the infusion bottle (see Fig. 5). Yes, the tube holding part 14 is operated in cooperation with the finger described later, and the infusion tube 21 Press to peristalize.
- the tube holding portion 14 is fixed with a screw. By adjusting the screw, the groove width of the cassette accommodating groove 12 can be finely adjusted to absorb individual differences.
- a control circuit consisting of a computer is provided internally, and the input, setting operation status and processing results are displayed by setting, input from operation unit 15, setting operation, or signals from various sensors S 1 to S 5. It can be displayed on the screen 6, output audio via the speaker SP (see Figs. 3 and 6), or drive the motor.
- the set volume can be output by voice, or the infusion infusion time can be input to display the remaining infusion time, etc. Therefore, setting mistakes and erroneous operations can be avoided.
- a control circuit that includes various amplifiers, an error detection unit, a display circuit unit, and a motor drive unit are denoted by reference numeral 17.
- the cassette 2 holding the infusion tube 21 is positioned as shown in Figs. 3 and 5 with the tube guide 22 positioned so as to face the spacer cam 182 of the cam assembly described later. 3, It is attached to the infusion pump device 1 by inserting it in the direction of the arrow in FIG.
- the cam assembly is pulled by the holding panel 33 in the direction of the tube holding section (frontward in Fig. 3).
- the cassette 2 cannot be installed (removed) unless the eject button 2 or the eject button shown in Fig. 6 is operated.
- Fig. 5 (b) shows a magnified view of the drip chamber.
- Reference numeral 23 denotes a clamp panel for holding (closing) the tube 21 so that the infusion does not fall into a leaf low state when the cassette 2 is removed. 3 is the same as cassette 2 After that, keep the tube 21 closed and press the start button (start button) of the operation / setting section 15 to operate the release pin 20 shown in Fig. 1 to release the clamp by the panel panel. Then, make tube 21 fully open.
- start button start button
- Fig. 4 illustrates the state of the tube 21 in the cassette.
- Fig. 4 (a) shows the state of the tube fully closed without the cassette
- Fig. 4 (b) shows the state immediately after the cassette is mounted.
- the tube is closed
- Fig. (C) shows the tube fully opened during liquid feeding.
- the tube 21 is sandwiched between the press-contact releasing portion 24 and the pressing body 25 by the plate panel 23 to be in a fully closed state.
- the release pin 20 moves and pauses just before the press-contact release section 24, and the press-release section 24 is fully pushed by the release pin 20 to be fully opened. It becomes.
- a tube pressing section 18 and a finger driving section 19 are provided inside the main body, and the tube pressing section 18 is configured as shown in FIG. ) 1 8 1 One scum cam 1 8 2 1
- Two eccentric cams 1 8 3 and spiral force 1 84 combined with one-way bearing (bearing) It is held between 1 and 32.
- the eccentric cams 183 that are in contact with the top and bottom are shifted from each other by 30 °, and are mounted on the shaft 18 1 so that one or two pieces make one rotation, thereby giving peristaltic motion to the tube
- FIG. 7 (a) is a cross-sectional view showing the cam assembly
- FIG. 7 (b) is a side view of FIG. 7 (a) as viewed from the right in the drawing.
- Fig. 8 shows an example of a finger that engages with the eccentric cam 183.
- Fig. 8 (a) is a plan view
- Fig. 8 (b) is a side view.
- Reference numeral 1886 denotes a notch formed in the finger, which forms a recess for loosely fitting or engaging with the eccentric cam.When the front plate 11 is opened, this recess 1886 is fitted to the eccentric cam.
- the finger 185 can be attached to the spindle simply by inserting it in the direction of the arrow in FIG. 8 (a).
- it can be easily removed by simply pulling it in the opposite direction to when it is attached, and it has a structure that is convenient for cleaning, maintenance, etc.
- the fingers 1885a that are loosely fitted or engaged with the spacer cams 182 are also the fingers shown in FIGS. 8 (a) and (b) as shown in FIGS. 8 (c) and (d). It has the same configuration as. 1 86 a is a concave portion.
- the finger 1885a is formed with an engaging portion that mechanically engages with the tube guide 22 of the cassette (see FIG. 3) when the cassette 2 is mounted.
- the fingers 185 and 185a constitute a finger fin.
- FIG. 10 shows a case where the tube pressing portion 18 is viewed from the front.
- FIG. 10 (a) shows the finger or tube in an open state
- FIG. 10 (b) shows the finger or tube in a pressed state (closed state).
- the front plate 11 of the main body is shown in an open state.
- one spacer cam 18 2 or 12 eccentric cams 18 3 The eccentric cam assembly made of the above is pressed by the finger holding plate indicated by reference numeral 187 in FIG. 11 () to be pressed upward in the plane of FIG. 11 (a).
- the tube pressing part 18 can be seen as shown in Fig. 10, so that the operation of the finger can be observed from the front even while the device is operating. .
- reference numeral P 1 denotes a pulley to be engaged with each spindle on the motor 1991 side
- reference numeral P 2 denotes a pulley to be engaged with each main shaft on the eccentric cam assembly side.
- the finger drive unit 19 has a motor 191, a timing belt 192 that transmits its rotation to the tube pressing unit, and a tube pressing unit.
- the arm consists of arms 193, 194, etc., which are connected to each axis of the finger drive part 19 and the finger drive part 19, and is held between the fixed frames 31, 32 as in the case of the tube pressing part 18.
- . 33 is a tube holding panel for urging the eccentric cam assembly.
- FIGS. 11 (a) and 12 (a) show the finger in an open state
- FIGS. 11 (b) and 12 (b) show the pressed state of the finger.
- Reference symbol S3 in FIG. 12 (a) indicates a sensor for detecting the open state of the cassette
- S4 indicates a sensor for detecting the closed state.
- FIG. 13 is an explanatory view of the operation of the infusion pump device.
- the seesaw lever 201 is attached to the lower arm 194 as shown in Fig. 16 and the movable lever 202 is combined with them as shown in Fig. 17 to drive the release pin 20 Is formed. That is, when the device is stopped, the seesaw lever 2 ⁇ 1 is separated from the release pin 20 as shown in FIG. 17 (a), but as shown in FIG. When the valley engages with the bearing 188 of the movable lever 202 and the movable lever 202 is pulled by the spring 203, the seesaw lever 201 also rotates. The release pin 20 is pushed through the section (201a: see FIG. 16 (b)).
- the start button is pressed within a certain period of time after the cassette is mounted, the liquid transfer operation will start, but within this fixed time, the drip detection sensor S5 shown in FIG.
- the infusion tube can be closed as an abnormality. This can be easily realized by introducing the output of the infusion detection sensor S5 into the control circuit 17 in FIG.
- the eccentric cam assembly is normally urged toward the tube holding portion 14 by the holding panel 33 at the time when the motor does not rotate. Make sure that the tube or finger is pressed down during a power failure or power off. This is to ensure safety (fail-safe) so that free flow does not occur. Therefore, it is necessary to operate the ejection button and rotate the motor in the opposite direction when attaching and detaching the cassette as described above.
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005504149A JP4394072B2 (ja) | 2003-03-31 | 2004-03-12 | 輸液ポンプ装置 |
DE112004000569T DE112004000569T5 (de) | 2003-03-31 | 2004-03-12 | Infusionspumpenvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-095140 | 2003-03-31 | ||
JP2003095140 | 2003-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004087239A1 true WO2004087239A1 (ja) | 2004-10-14 |
Family
ID=33127430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/003286 WO2004087239A1 (ja) | 2003-03-31 | 2004-03-12 | 輸液ポンプ装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4394072B2 (ja) |
DE (1) | DE112004000569T5 (ja) |
WO (1) | WO2004087239A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011121924A1 (ja) * | 2010-03-29 | 2011-10-06 | テルモ株式会社 | 輸液ポンプ |
JP2012516208A (ja) * | 2009-01-30 | 2012-07-19 | ネステク ソシエテ アノニム | フリーフロー防止弁機構を伴う輸液ポンプカセット |
CN108671320A (zh) * | 2018-04-24 | 2018-10-19 | 深圳麦科田生物医疗技术有限公司 | 输液泵及输液泵的自动止液方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007000310A1 (de) | 2007-06-05 | 2008-12-18 | Andreas Hettich Gmbh & Co. Kg | Einsatz und Zentrifuge mit Einsatz |
DE102010000753A1 (de) * | 2010-01-08 | 2011-07-14 | Andreas Hettich GmbH & Co. KG, 78532 | Kassette und Systemteil, das in Zusammenwirkung mit der Kassette in einer Zentrifuge einsetzbar ist |
DE102010000752A1 (de) | 2010-01-08 | 2011-07-14 | Andreas Hettich GmbH & Co. KG, 78532 | Kassette und Systemteil, das in Zusammenwirkung mit der Kassette in einer Zentrifuge einsetzbar ist |
WO2017218927A1 (en) | 2016-06-16 | 2017-12-21 | Smiths Medical Asd, Inc. | Assemblies and methods for infusion pump system administration sets |
JP7295840B2 (ja) | 2017-07-19 | 2023-06-21 | スミスズ メディカル エーエスディー,インコーポレイティド | 輸液ポンプのためのハウジング構造 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0531174A (ja) * | 1991-07-31 | 1993-02-09 | Atom Kk | 医療用液体ポンプ |
JPH08191890A (ja) * | 1995-01-18 | 1996-07-30 | Seitetsuku Kk | 輸液注入用ポンプ |
JPH10502289A (ja) * | 1994-09-12 | 1998-03-03 | アイヴァック ホールディングス インコーポレイテッド | 取付けリンケージを有する流体送出装置 |
JPH11506355A (ja) * | 1995-03-06 | 1999-06-08 | サブラテック コーポレーション | 注入ポンプ用カセット |
JP2001218841A (ja) * | 2000-02-08 | 2001-08-14 | Terumo Corp | 輸液ポンプ用カセットおよびそれを用いた輸液ポンプ |
-
2004
- 2004-03-12 DE DE112004000569T patent/DE112004000569T5/de not_active Withdrawn
- 2004-03-12 WO PCT/JP2004/003286 patent/WO2004087239A1/ja active Application Filing
- 2004-03-12 JP JP2005504149A patent/JP4394072B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0531174A (ja) * | 1991-07-31 | 1993-02-09 | Atom Kk | 医療用液体ポンプ |
JPH10502289A (ja) * | 1994-09-12 | 1998-03-03 | アイヴァック ホールディングス インコーポレイテッド | 取付けリンケージを有する流体送出装置 |
JPH08191890A (ja) * | 1995-01-18 | 1996-07-30 | Seitetsuku Kk | 輸液注入用ポンプ |
JPH11506355A (ja) * | 1995-03-06 | 1999-06-08 | サブラテック コーポレーション | 注入ポンプ用カセット |
JP2001218841A (ja) * | 2000-02-08 | 2001-08-14 | Terumo Corp | 輸液ポンプ用カセットおよびそれを用いた輸液ポンプ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012516208A (ja) * | 2009-01-30 | 2012-07-19 | ネステク ソシエテ アノニム | フリーフロー防止弁機構を伴う輸液ポンプカセット |
US9238101B2 (en) | 2009-01-30 | 2016-01-19 | Nestec S.A. | Infusion pump cassette with anti-free-flow valve mechanism |
WO2011121924A1 (ja) * | 2010-03-29 | 2011-10-06 | テルモ株式会社 | 輸液ポンプ |
CN108671320A (zh) * | 2018-04-24 | 2018-10-19 | 深圳麦科田生物医疗技术有限公司 | 输液泵及输液泵的自动止液方法 |
CN108671320B (zh) * | 2018-04-24 | 2024-03-12 | 深圳麦科田生物医疗技术股份有限公司 | 输液泵及输液泵的自动止液方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4394072B2 (ja) | 2010-01-06 |
DE112004000569T5 (de) | 2006-03-16 |
JPWO2004087239A1 (ja) | 2006-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7150724B2 (en) | Syringe plunger driver system | |
JP3976154B2 (ja) | ポンプ・ハウジング内に配管を位置させるためのドアに取り付けられた機構を有するポンプ | |
WO2012161194A1 (ja) | 輸液ポンプ | |
WO2004087239A1 (ja) | 輸液ポンプ装置 | |
JPWO2006068070A1 (ja) | 輸液安全装置 | |
KR20100083796A (ko) | 연동식 펌프 조립체 | |
JP3133453U (ja) | 輸液ポンプ用チューブカセット | |
JP6365783B2 (ja) | 流体制御装置 | |
JP2007222485A (ja) | 輸液安全装置とこれを用いた輸液ポンプ | |
JP2008178444A (ja) | ローラポンプ | |
JP2004073822A (ja) | クランプとこれを用いた輸液装置 | |
JP5996843B2 (ja) | 輸液ポンプ | |
JP5740187B2 (ja) | 輸液ポンプ | |
WO2011121924A1 (ja) | 輸液ポンプ | |
WO2014030184A1 (ja) | 輸液ポンプ | |
JP6661938B2 (ja) | 輸液装置 | |
WO2022141542A1 (zh) | 输液泵及输液泵的控制方法 | |
US11712512B2 (en) | Ambulatory medical pump cartridge locking system | |
JP5358518B2 (ja) | チューブポンプ | |
WO2022151858A1 (zh) | 输注装置 | |
JP2510908B2 (ja) | 医療用液体ポンプ | |
JPH0531176A (ja) | 医療用液体ポンプ | |
JP2510907B2 (ja) | 医療用液体ポンプ | |
JP4046286B2 (ja) | コネクタ脱着装置 | |
JP5306785B2 (ja) | ポンプ装置、生体成分測定装置及び人工膵臓装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005504149 Country of ref document: JP |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
122 | Ep: pct application non-entry in european phase |