WO2001054750B1 - Adjustable tip for a lancet device and method - Google Patents

Adjustable tip for a lancet device and method

Info

Publication number
WO2001054750B1
WO2001054750B1 PCT/US2001/000650 US0100650W WO0154750B1 WO 2001054750 B1 WO2001054750 B1 WO 2001054750B1 US 0100650 W US0100650 W US 0100650W WO 0154750 B1 WO0154750 B1 WO 0154750B1
Authority
WO
WIPO (PCT)
Prior art keywords
lancet
sleeve
tip
slot
stop element
Prior art date
Application number
PCT/US2001/000650
Other languages
French (fr)
Other versions
WO2001054750A2 (en
WO2001054750A3 (en
Inventor
Steven Schraga
Original Assignee
Stat Medical Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stat Medical Devices Inc filed Critical Stat Medical Devices Inc
Priority to DE60127387T priority Critical patent/DE60127387T2/en
Priority to CA002398712A priority patent/CA2398712C/en
Priority to AU2001236445A priority patent/AU2001236445A1/en
Priority to EP01908593A priority patent/EP1261287B1/en
Publication of WO2001054750A2 publication Critical patent/WO2001054750A2/en
Publication of WO2001054750A3 publication Critical patent/WO2001054750A3/en
Publication of WO2001054750B1 publication Critical patent/WO2001054750B1/en

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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • A61B5/1411—Devices for taking blood samples by percutaneous method, e.g. by lancet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A61B5/15107—Piercing being assisted by a triggering mechanism

Abstract

A lancet device (1) has a body portion (2) for firing a lancet (37) and a tip portion (3). The tip portion (3) includes a front assembly which includes a side wall portion, a skin-engaging portion (4) at least partially defining a plane beyond which a lancet needle (7) may extend, and a lancet stop element (25), and at least one following element (18) extending into the slot (17), wherein the lancet stop element is moveable towards and away from the plane in response to movement of the following element (18). A method is also provided.

Claims

AMENDED CLAIMS[received by the International Bureau on 14 September 2001 (14.09.01); original claims 1 -44 replaced by new claims 1-93 (15 pages)]
1. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and an actuator comprising a generally annular rotatable member that engages the at least one following element; wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
2. The tip of claim 1, wherein the at least one following element is fixed to the lancet stop element.
3. The tip of claim 1, wherein the at least one following element is fixed to the annular member.
4. The tip of claim 1 , wherein the slot is disposed on the sidewall portion.
5. The tip of claim 4, wherein the slot comprises a camming slot.
6. The tip of claim 1, wherein the slot is disposed on the lancet stop element.
7. The tip of claim 6, wherein the slot comprises a camming slot.
8. The tip of claim 1, further comprising an outer generally annular rotatable member.
9. The tip of claim 8, wherein the at least one following element is fixed to the generally annular rotatable member,
10. The rip of claim 8, wherein the generally annular rotatable member comprises a slot.
11. The tip of claim 10, wherein the slot on the generally annular rotatable member comprises a camming slot.
12. The tip of claim 1 , wherein the at least one following element is fixed to the lancet stop element.
13. The tip of claim 1 , further comprising at least one tooth disposed on one of the lancet stop element and the front assembly.
14. The tip of claim 13 , wherein the front assembly comprises an internal spline having a plurality of teeth for engaging the at least one tooth disposed on the lancet stop element.
15. The tip of claim 13, further comprising at least two ratchet teeth being disposed on the lancet stop element approximately 180 degrees apart from one another.
16. The tip of claim 13 , wherein the lancet stop element comprises a first section which includes at least one ratchet tooth and a second section which includes a camming lug, the first section being partially separated from the second section by at least one separating slot.
17. The tip of claim 16, wherein the first section and the second section are partially separated by at least two separating slots such that the separating slots define at least two connecting walls.
18. The tip of claim 17, wherein the second section further comprises a deflecting wall for connecting the camming lug to a cylindrical wall of the lancet stop element,
19. The tip of claim 17, wherein the second section further comprises a circumferential separating slot for separating a portion of the deflecting wall from the cylindrical wall of the lancet stop element such that the deflecting wall is connected to the cylindrical wall by a connecting wall.
20. The tip of claim 1 , wherein the connecting wall allows the deflecting wall to deflect inward towards a center axis of the lancet stop element.
21. The tip of claim 1, wherein the lancet stop element is moveably retained within the front assembly such that it can rotate and move axially with respect to the front assembly.
22 , The tip of claim 21 , wherein the lancet stop element is moveable towards and away from the plane such that at least one ratchet tooth maintains engagement with an internal spline disposed on an internal surface of the front assembly throughout this movement.
23. The tip of claim 1 , wherein the at least one following element is guided within the slot when the lancet stop element is moved axially or rotated.
24. The tip of claim 1, wherein the front assembly further comprises a bearing surface disposed between at least two shoulders, and wherein an annular member is rotatably disposed on the bearing surface and is retained from axial movement by at least one shoulder.
25, The tip of claim 1, wherein the front assembly further comprises engaging lugs which cooperate with engaging grooves on a lancet body and a manual lancet release button for separating the lancet from the lancet body.
26. The tip of claim 1 , wherein the lancet stop element comprises a opening for allowing the needle to project therethrough.
27. The tip of claim 1 , further comprising a rotatable nut disposed on the front assembly comprising one of a plurality of projections and grooves disposed on an outer surface.
28. The tip of claim 27, wherein the nut further comprises indicating marks and the front cap further comprises a reference mark.
29. The tip of claim 27, wherein the nut further comprises a distal wall which includes an opening for allowing the needle to project therethrough.
30. A lancet device, comprising: a lancet body comprising a lancet firing mechanism which is at least partially enclosed within a lancet body shell; a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element;
-31- at least one following element extending into the slot; and an actuator comprising a generally annular rotatable member that engages the at least one following element; wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
31. A front cap mechanism for a lancet device wherein the front cap mechanism includes a proximal end for attaching to the lancet device and a distal end for allowing a needle to project therefrom, the lancet having a surface from which the needle projects, the mechanism comprising: a front cap having a distal opening adapted to allow the needle to project therethrough; a nut rotatably disposed on an outer surface of the front cap; a stop cap disposed within the front cap and adapted to allow the needle to project therethrough; the stop cap comprising a lancet stop surface and an opening; wherein the lancet stop surface is adapted to allow the needle to project through the opening and is adapted to prevent further movement of the lancet when the lancet surface contacts the lancet stop surface.
32. The mechanism of claim 31 , wherein the stop cap further comprises at least one ratchet tooth and wherein the front cap further comprises an internal spline having a plurality of teeth for engaging the at least one ratchet tooth.
33. The mechanism of claim 32, wherein the at least one ratchet tooth comprises at least two ratchet teeth disposed approximately 180 degrees apart from one another.
34. The mechanism of claim 33, wherein the stop cap further comprises a first section which includes at least one ratchet tooth and a second section which includes a camming lug, the first section being partially separated from the section by at least one separating slot.
-32-
35. The mechanism of claim 34, wherein the first section and the second section are partially separated by at least two separating slots such that the separating slots define at least two connecting walls.
36. The mechanism of claim 34, wherein the second section further comprises a deflecting wall for connecting the camming lug to a cylindrical wall of the stop cap.
37. The mechanism of claim 36, wherein the camming lug is guided within the circumferential camming slot when the stop cap is moved axially or rotated and wherein the camming lug engages a recess formed on the nut.
38. The mechanism of claim 36, wherein the second section further comprises a circumferential separating slot for separating a portion of the deflecting wall from the cylindrical wall of the stop cap such that the deflecting wall is connected to the cylindrical wall by a connecting wall.
39 , The mechanism of claim 31 , wherein the stop cap is moveably retained within the front cap such that it can rotate and move axially with respect to the front cap.
40. The mechanism of claim 38, wherein rotation of the nut m one direction causes movement of the lancet stop surface towards the distal end and wherein rotation of the nut m the opposite direction causes movement of the lancet stop surface away from the distal end.
41. A method of puncturing a surface of skin using a lancet device which includes a lancet firing mechanism and a tip for a lancet device comprising a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element, a slot disposed in one of the sidewall portion and the lancet stop element, and at least one following element extending into the slot, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element, the method comprising: adjusting a set depth of penetration of the needle by moving the at least one following element to a set position;
-33- disposing the distal end of the lancet device against a surface of skin; and triggering the firing mechanism to cause the needle to penetrate the surface of the skin to the set depth; wherein the puncture allows a blood sample to be taken.
42. A method of puncturing a surface of skin using a lancet device comprising a lancet body comprising a lancet firing mechanism which is at least partially enclosed within a lancet body shell, a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element, a slot disposed in one of the sidewall portion, the lancet stop element, and an outer generally annular member, and at least one following element extending into the slot, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element, the method comprising: adjusting a set depth of penetration of the needle by moving the at least one following element to a set position; disposing the distal end of the lancet device against a surface of skin; and triggering the firing mechanism to cause the needle to penetrate the surface of the skin to the set depth; wherein the puncture allows a blood sample to be taken.
43. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed on the lancet stop element; and at least one following element extending into the slot; wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
44. The tip of claim 43 , wherein the slot comprises a camming slot.
45. A tip for a lancet device, comprising:
; -34- a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and an outer generally annular rotatable member, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
46. The tip of claim 45, wherein the at least one following element is fixed to the generally annular rotatable member.
47. The tip of claim 45, wherein the generally annular rotatable member comprises a slot.
48. The tip of claim 47, wherein the slot on the generally annular rotatable member comprises a camming slot.
49. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and the at least one following element being fixed to the lancet stop element, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
50. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defming a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element;
-35- at least one following element extending into the slot; and at least one tooth disposed on one of the lancet stop element and the front assembly, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
51. The tip of claim 50, wherein the front assembly comprises an internal spline having a plurality of teeth for engaging the at least one tooth disposed on the lancet stop element.
52. The tip of claim 50, further comprising at least two ratchet teeth being disposed on the lancet stop element approximately 180 degrees apart from one another.
53. The tip of claim 50, wherein the lancet stop element comprises a first section which includes at least one ratchet tooth and a second section which includes a c^πrxning lug, the first section being partially separated from the second section by at least one separating slot.
54. The tip of claim 53, wherein the first section and the second section are partially separated by at least two separating slots such that the separating slots define at least two connecting walls.
55 , The tip of claim 54, wherein the second section further comprises a deflecting wall for connecting the camming lug to a cylindrical wall of the stop cap.
56, The tip of claim 54, wherem the second section further comprises a circumferential separating slot for separating a portion of the deflecting wall from the cylindrical wall of the lancet stop element such that the deflecting wall is connected to the cylindrical wall by a connecting wall.
57. The tip of claim 56, wherein the connecting wall allows the deflecting wall to deflect inward towards a center axis of the lancet stop element.
58- A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element;
-36- a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; the lancet stop element being moveable towards and away from the plane in response to movement of the at least one following element; the lancet stop element being moveably retained within the front assembly such that it can rotate and move axially with respect to the front assembly, wherein the lancet stop element is moveable towards and away from the plane such that at least one ratchet tooth maintains engagement with an internal spline disposed on an internal surface of the front assembly throughout this movement.
59. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; the lancet stop element being moveable towards and away from the plane in response to movement of the at least one following element, wherein the at least one following element is guided within the slot when the lancet stop element is moved axially or rotated.
60. A tip for a lancet device, comprising; a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and the lancet stop element being moveable towards and away from the plane in response to movement of the at least one following element,
-37- wherein the front assembly further comprises a bearing surface disposed between at least two shoulders, and wherein an annular member is rotatably disposed on the bearing surface and is retained from axial movement by at least one shoulder.
61. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and the lancet stop element being moveable towards and away from the plane in response to movement of the at least one following element, wherein the front assembly further comprises engagmg lugs which cooperate with engaging grooves on a lancet body and a manual lancet release button for separating the lancet from the lancet body.
62. A tip for a lancet device, comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a slot disposed in one of the sidewall portion and the lancet stop element; at least one following element extending into the slot; and a rotatable nut disposed on the front assembly comprising one of a plurality of projections and grooves disposed on an outer surface, wherein the lancet stop element is moveable towards and away from the plane in response to movement of the at least one following element.
63. A lancet device comprising: a housing having an end; a lancet holding member capable of holding a lancet, the lancet holding member being at least partially contained within the housing;
-38- a biasing element capable of biasing the lancet holding member toward an extended position; a trigger capable of releasing the lancet holding member from a retracted position: and a cap capable of covering the end of the housing and capable of positioning the lancet device relative to a skin surface, the cap comprising: a front assembly comprising a side wall portion, a skin-engaging portion at least partially defining a plane beyond which a lancet needle may extend, and a lancet stop element; a generally annular rotatable member disposed on the front assembly, the generally annular rotatable member comprising a slot, the generally annular rotatable member compπsing one of a plurality of projections and grooves disposed on an outer surface; and at least one following element extending into the slot; wherein rotation of the generally annular rotatable member relative to the skin engaging portion causes movement of the at least one following element to move the lancet stop element toward and away from the plane, to allow adjustment of a penetration depth of a lancet.
64. A lancet device tip, comprising: a first sleeve; and a second sleeve at least partially contained within the first sleeve, the second sleeve comprising a stop surface; wherein rotation of the first sleeve relative to the second sleeve causes the second sleeve to move at least axially without changing an overall length of the lancet device tip.
65. A lancet device comprising: a housing having an end; a lancet holding member capable of holding a lancet, the lancet holding member being at least partially contained within the housing;
-39- a lancet held by the lancet holding member; a biasing element capable of biasing the lancet holding member toward an extended position; a trigger capable of releasing the lancet holding member from a retracted position; a cap capable of covering the end of the housing and capable of positioning the lancet device relative to a skin surface, the cap comprising: a first sleeve; and a second sleeve at least partially contained within the first sleeve, the second sleeve comprising a stop surface; wherein rotation of the first sleeve relative to the second sleeve causes the second sleeve to move at least axially without changing an overall length of the lancet device tip.
66. A lancet device tip, comprising: a first sleeve; a second sleeve rotatably connected to the first sleeve to allow relative rotation between the second sleeve and the first sleeve; and a third sleeve contained within the first sleeve, the third sleeve comprising a stop surface; and wherein rotation of the second sleeve relative to the first sleeve causes the third sleeve to move within the first sleeve.
67. The lancet device tip of claim 66, wherein an overall length of the cap does not change when the second sleeve is rotated relative to the first sleeve.
68. The lancet device tip of claim 66, wherein the second sleeve comprises a slot, and wherein the third sleeve comprises at least one following element extending into the slot.
69. The lancet device tip of claim 66, wherein the second sleeve comprises indicia that indicates a relative position of the first and third sleeves.
70. The lancet device tip of claim 66, wherein the second sleeve comprises a ridged surface to facilitate rotation of the first and second sleeves relative to each other.
-40-
71. The lancet device tip of claim 66, wherein the third sleeve moves axially relative to the first sleeve when the second sleeve is rotated relative to the first sleeve,
72. The lancet device tip of claim 66, further comprising a fourth sleeve.
73. The lancet device tip of claim 66, wherein the second sleeve is rotatably connected between discrete predetermined positions to the first sleeve,
74. The lancet device tip of claim 73, wherein the rotatable connection between discrete predetermined positions comprises at least one detent which engages notches.
75. A lancet device comprising: a housing having an end; a lancet holding member capable of holding a lancet, the lancet holding member being at least partially contained within the housing; a lancet held by the lancet holding member; a biasing element capable of biasing the lancet holding member toward an extended position; a trigger capable of releasing the lancet holding member from a retracted position; a cap capable of covering the end of the housing and capable of positioning the lancet device relative to a skin surface, the cap comprising: a first sleeve; a second sleeve rotatably connected to the first sleeve to allow relative rotation between the second sleeve and the first sleeve; and a third sleeve contained within the first sleeve, the third sleeve comprising a stop surface; wherein rotation of the second sleeve relative to the first sleeve causes the third sleeve to move within the first sleeve, and wherein the lancet strikes the third sleeve when the lancet holding member is released from the retracted position to the extended position, and wherein a penetration depth of the lancet is adjustable by adjusting the position of the third sleeve.
-41-
76. The lancet device of claim 75, wherein an overall length of the cap does not change when the second sleeve is rotated relative to the first sleeve,
77. The lancet device of claim 75, wherein the second sleeve comprises a slot, and wherein the third sleeve comprises at least one following element extending into the slot.
78. The lancet device of claim 75, wherein the second sleeve comprises indicia that indicates a relative position of the first and third sleeves.
79. The lancet device of claim 75, wherein the second sleeve comprises a ridged surface to facilitate rotation of the first and second sleeves relative to each other,
80. The lancet device of claim 75, wherein the third sleeve moves axially relative to the first sleeve when the second sleeve is rotated relative to the first sleeve.
81. The lancet device of claim 75, further comprising a fourth sleeve.
82. The lancet device of claim 75, wherein the second sleeve is rotatably connected between discrete predetermined positions to the first sleeve.
83. The lancet device of claim 82, wherein the rotatable connection between discrete predetermined positions comprises at least one detent which engages notches.
84. A lancet device tip, comprising: a first sleeve; a second sleeve rotatably connected to the first sleeve; a third sleeve contained within the first sleeve, the third sleeve comprising a stop surface; and a fourth sleeve contained within the first and second sleeves; wherein positions of the first, second, and third sleeves are adjustable relative to each other.
85. The lancet device tip of claim 84, wherein an overall length of the lancet device tip does not change when the positions of the first, second, and third sleeves are adjusted relative to each other.
86. The lancet device tip of claim 84, wherein the second sleeve comprises a slot, and wherein the third sleeve comprises at least one following element extending into the slot.
-42-
87. The lancet device tip of claim 84, wherem the third sleeve moves axially relative to the first sleeve when the second sleeve is rotated relative to the first sleeve,
88. The lancet device tip of claim 84, wherein the second sleeve is rotatably connected between discrete predetermined positions to the first sleeve.
89. A lancet device comprising: a housing having an end; a lancet holding member capable of holding a lancet, the lancet holding member being at least partially contained within the housing; a lancet held by the lancet holding member; a biasing element capable of biasing the lancet holding member toward an extended position; a trigger capable of releasing the lancet holding member from a retracted position; a cap capable of covering the end of the housing and capable of positioning the lancet device relative to a skin surface, the cap comprising a first sleeve, a second sleeve, a third sleeve, and a fourth sleeve, wherein positions of the first, second, and third sleeves are adjustable relative to each other; and wherein the lancet strikes the third sleeve when the lancet holding member is released from the retracted position to the extended position, and wherein a penetration depth of the lancet is adjustable by adjusting the position of the third sleeve.
90. The lancet device of claim 89, wherein an overall length of the cap does not change when the positions of the first, second, and third sleeves are adjusted relative to each other.
91. The lancet device of claim 89, wherein the second sleeve comprises a slot, and wherein the third sleeve comprises at least one following element extending into the slot.
92. The lancet device of claim 89, wherein the third sleeve moves axially relative to the first sleeve when the second sleeve is rotated relative to the first sleeve.
93. The lancet device of claim 89, wherein the second sleeve is rotatably connected between discrete predetermined positions to the first sleeve.
-43-
PCT/US2001/000650 2000-01-28 2001-01-25 Adjustable tip for a lancet device and method WO2001054750A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60127387T DE60127387T2 (en) 2000-01-28 2001-01-25 ADJUSTABLE TIP FOR LANZETTING DEVICE
CA002398712A CA2398712C (en) 2000-01-28 2001-01-25 Adjustable tip for a lancet device and method
AU2001236445A AU2001236445A1 (en) 2000-01-28 2001-01-25 Adjustable tip for a lancet device and method
EP01908593A EP1261287B1 (en) 2000-01-28 2001-01-25 Adjustable tip for a lancet device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/493,675 US6530937B1 (en) 2000-01-28 2000-01-28 Adjustable tip for a lancet device and method
US09/493,675 2000-01-28

Publications (3)

Publication Number Publication Date
WO2001054750A2 WO2001054750A2 (en) 2001-08-02
WO2001054750A3 WO2001054750A3 (en) 2002-01-03
WO2001054750B1 true WO2001054750B1 (en) 2002-02-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/000650 WO2001054750A2 (en) 2000-01-28 2001-01-25 Adjustable tip for a lancet device and method

Country Status (7)

Country Link
US (3) US6530937B1 (en)
EP (1) EP1261287B1 (en)
AT (1) ATE357187T1 (en)
AU (1) AU2001236445A1 (en)
CA (1) CA2398712C (en)
DE (1) DE60127387T2 (en)
WO (1) WO2001054750A2 (en)

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