WO2005011496A1 - 穿刺器具、穿刺針カートリッジ、穿刺器具セット及び穿刺針廃棄器具 - Google Patents
穿刺器具、穿刺針カートリッジ、穿刺器具セット及び穿刺針廃棄器具 Download PDFInfo
- Publication number
- WO2005011496A1 WO2005011496A1 PCT/JP2004/011301 JP2004011301W WO2005011496A1 WO 2005011496 A1 WO2005011496 A1 WO 2005011496A1 JP 2004011301 W JP2004011301 W JP 2004011301W WO 2005011496 A1 WO2005011496 A1 WO 2005011496A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- puncture
- puncture needle
- cartridge
- needle
- needles
- Prior art date
Links
Classifications
-
- 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
- A61B5/150007—Details
- A61B5/150175—Adjustment of penetration depth
- A61B5/150198—Depth adjustment mechanism at the proximal end of the carrier of the piercing element
-
- 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
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- 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
- A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
-
- 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
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- 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
- A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
- A61B5/1513—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising linear sliding guides
-
- 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
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
-
- 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
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
- A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
- A61B5/15149—Arrangement of piercing elements relative to each other
- A61B5/15153—Multiple piercing elements stocked in a single compartment
-
- 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
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
- A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
- A61B5/15149—Arrangement of piercing elements relative to each other
- A61B5/15155—Piercing elements which are specially shaped or are provided with fittings or attachments to facilitate nesting, stacking or joining together end-to-end or side-by-side
-
- 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
- A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
- A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
- A61B5/15157—Geometry of stocking means or arrangement of piercing elements therein
- A61B5/15174—Piercing elements stocked in the form of a stack or pile
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
Definitions
- Puncture device Puncture device, puncture needle cartridge, puncture device set and puncture needle disposal device
- the present invention relates to a puncture device, a puncture needle card ridge, a puncture device set, and a puncture / disposal device used for blood collection such as when measuring a blood glucose level.
- Diabetics measure their own blood sugar several times a day. In addition,
- the hospital measures blood sugar levels of diabetics several tens of times a day. At the time of this measurement, it is necessary to collect a small amount of blood from a fingertip or the like. For this reason, conventionally, a disposable puncture needle 17 having a needle portion 1 ⁇ 05 as shown in FIG. 17 (a) is added to a puncture device 170 as shown in FIG. Attach 06 and puncture the fingertip or arm with the puncture hole 1706, and use the bleeding from the punctured site for measurement.
- the general puncture device 170 is composed of a cylindrical housing 1701 and a cap 1713.
- the housing 1701 includes a first spring 1703 for driving the attached puncture needle 1706, and a second spring for retracting the driven puncture needle 1706. It has a spring 1704 and a piercing button 1702 for releasing the compressed first panel 1703.
- the usage method is to remove the cap 1 7 13 from the housing 1 7 0 1 of the puncture device 1 7 0 0, and to the elastic claw 1 7 1 2 of the slider 1 7 1 1 in the housing 1 7 0 1 7 (a) As shown in the figure, attach the puncture needle 1706 from which the resin cover 1709 has been removed, and then put the cap 1713 on the housing 1701 again. Then, after the first spring 1703 is compressed to enable the puncturing operation, the puncturing portion pressing surface 1707 of the cap 1713 is applied to the puncturing portion to be punctured, such as a fingertip. . When the puncture button 1702 is pressed in this state, the compressed first spring 1703 is released, and the puncture needle 170 is ejected. It is punctured by the needle part 1705. The puncture After puncturing, the needle 1706 moves backward by the second spring 1704 immediately. By this operation, blood can be collected.
- the removal method is as follows. First, after removing the cap 17 13 from the puncture device housing 17 01, the puncture needle 17 06 is removed from the slider 17 11. Then, the used puncture needle 1706 removed from the puncture device 1700, as shown in FIG. After attaching the resin cover 170 to protect the needle 1705, it is necessary to store it in a special bag 17010 or a box as shown in Fig. 17 (b) or discard it. (For example, see Japanese Patent Application Laid-Open No. 2000-23771 (pages 3 to 4, FIG. 1)).
- the user has to perform many troublesome operation steps by hand in handling the puncture needle and disposing of the puncture needle after use. Due to such an influence, the user tends to use the puncture device attached to the puncture device several times without changing the puncture device for each puncturing operation and blood collection.
- the puncture needle since the puncture needle is manufactured for disposable use, the tip becomes dull immediately if used more than once, so that the continuous use of the puncture needle causes more pain to the patient. '
- the puncture needle 1706 attached to the puncture device 1700 Immediately after moving or displacing in the direction of the puncture target part (puncture part) of the body, the puncture device 170 is moved to the initial position and retreats. If it is operated without being correctly attached, the puncture needle 1706 will not operate properly, and as a result, there is a risk that the user may be injured.
- a puncture device in which several puncture needles are stored inside, and these are individually used in order to perform a puncture operation. With this device, the puncture needle after puncture can be individually removed from the device. Further, as a driving means for moving the puncture needle back and forth, there is also a method using the elasticity of a leaf spring provided on the puncture needle (for example, US Pat. No. 4,794,926). Gazette (see pages 3-4, Fig. 1). However, such automatic replacement of the puncture needle using the puncture needle magazine is performed by bringing the puncture needle 1706 into close contact with the slider 1711 as in the conventional device as shown in FIG. Therefore, it is difficult to realize the system by sliding the puncture needle back and forth.
- the puncture needle 1706 must be discarded every time the needle is replaced. That is, conventionally, after removing the puncture needle 1706 from the puncture device 1700 as described above, the user puts the used puncture needle 1706 'into a bag or box 1701 I had to take it to a hospital and safely dispose of it as my own burning garbage.
- the process of exchanging the puncture needle 1706 is very troublesome, especially for a patient who is visually impaired due to complications of diabetes, etc., and is a serious problem.
- the present invention has been made in order to solve the above-mentioned problems, and can perform a puncturing operation continuously with a simple operation, and has a small volume and a high safety puncture device, a puncture needle cartridge. It is an object of the present invention to provide a puncture device set, and a puncture needle disposal device that can remove a puncture needle from the puncture device by a simple operation and dispose of it. Disclosure of the invention
- a puncture device includes a plurality of puncture needles for puncturing the surface of a living body, and in a puncture device capable of performing a continuous puncture operation, inside the puncture device, A puncture needle force cartridge for holding the plurality of puncture needles in a state of being connected in series in the axial direction of the puncture device.
- the puncture operation can be performed continuously without loading the puncture needle for each puncture operation.
- the puncture needle cartridge holds each of the puncture needles in a state where the distal end is protected by a part of another puncture needle located at the rear end of the puncture needle. Is what you do.
- the puncture needle includes a needle portion and an elastically deformable member
- the puncture needle cartridge includes the puncture needles, and a distal end portion thereof is provided at a rear end portion of the puncture needle. It is held in a state protected by the elastically deformable member of another puncture needle located there.
- the puncture needle can be sequentially fed only by the pulling operation without providing a puncture needle feed mechanism in the puncture needle cartridge.
- the puncture needle cartridge is provided inside a cylindrical housing, and the puncture needle force for locking the puncture needle cartridge at a predetermined position in the axial direction of the housing.
- a puncture button for starting the operation.
- the puncture device includes a remaining amount confirming unit that can confirm remaining amounts of the plurality of puncturing needles in the puncture needle force cartridge.
- a remaining amount confirming unit that can confirm remaining amounts of the plurality of puncturing needles in the puncture needle force cartridge.
- the remaining amount confirming means includes a puncture needle remaining amount confirmation window on a side surface of the puncture device so that a puncture needle in the puncture needle force cartridge can be visually confirmed. Things.
- the puncture needle cartridge is detachably provided to the puncture device.
- the puncture needle force cartridge according to the present invention is a puncture needle cartridge that incorporates a plurality of puncture needles for puncturing the surface of a living body and is incorporated in a puncture device that can perform a continuous puncture operation. A plurality of the puncture needles are held in a state of being connected in series in the axial direction of the puncture device.
- many puncture needles can be connected and arranged in the instrument without having to individually load the puncture needles for each puncture, and the puncture operation can be performed continuously.
- the plurality of puncture needles have their leading ends fitted to a part of another puncturing needle located at the rear end of the puncturing needle. . Accordingly, a plurality of puncture needles can be used in a sanitary manner, the volume of the plurality of puncture needles can be reduced, and a larger number of puncture needles can be loaded in the puncture needle force cartridge.
- each of the puncture needles comprises a needle portion and an elastically deformable member, and the distal end thereof is elastically deformed by another puncture needle located at the rear end of the puncture needle. It fits with the member.
- the puncture cartridge according to the present invention includes a puncture needle locking member for holding each of the puncture needles at a predetermined position in the puncture cartridge.
- the puncture needle locking member is provided inside the puncture needle cartridge at a constant interval substantially equal to the length of the puncture needle.
- a plurality of puncture needles can be arranged and loaded in the puncture needle cartridge at the same pitch in the longitudinal direction.
- the puncture needle locking member for holding the puncture needle at a predetermined position in the puncture needle cartridge may have a fitting strength between the puncture needles. It is larger than the load applied to the puncture needle when releasing the holding.
- the puncture needle cartridge according to the present invention holds the puncture needle located at the head of the puncture needle cartridge and prevents the puncture needle from coming out of the puncture device main body and preventing it from falling off. It is provided with.
- the puncture needle retaining elastic member is provided integrally with the puncture needle cartridge.
- each of the puncture needles may include: a puncture needle locking member that holds each of the puncture needles in the puncture needle cartridge; and a puncture needle withdrawal from the puncture needle cartridge. And a puncture needle retaining elastic member that prevents falling off. ⁇ It has two recessed parts on the surface that engage each other.
- the puncture needle can be reliably positioned and held at a predetermined position within the puncture needle cartridge.
- the puncture needle cartridge according to the present invention wherein the puncture needle group in which the plurality of puncture needles are connected in series includes a puncture cap that protects the needle portion of the puncture needle located at the head thereof. It is.
- the puncture needle cartridge according to the present invention includes a rotation stopping member that engages with the housing of the puncture device and prevents the puncture device from rotating in the direction around the axis.
- the puncture cartridge according to the present invention includes a remaining amount checking unit that checks remaining amounts of the plurality of puncture needles in the puncture needle cartridge. Thus, the number of used puncture needles or the remaining amount can be immediately confirmed.
- the remaining amount checking means changes individual colors of the plurality of puncture needles.
- the remaining amount checking means attaches a number (dense number) to each of the plurality of puncture needles.
- the puncture needle cartridge when newly loading the puncture needle into the puncture needle cartridge, a puncture needle group in which the plurality of puncture needles are connected in series is loaded into the puncture needle cartridge.
- the puncture needle cartridge can be used by being integrally incorporated in the puncture device, and a plurality of puncture needles can be easily loaded into the puncture device.
- the puncture needle cartridge when loading the puncture needle cartridge into the puncture needle cartridge, the puncture needle cartridge is loaded only from one direction of the puncture needle cartridge. Thus, it is possible to safely replenish the puncture needle.
- the puncture needle cartridge according to the present invention is a puncture needle cartridge that prevents erroneous loading of the puncture needle group when the puncture needle cartridge is loaded in the puncture needle cartridge in the wrong loading direction. It has a return member.
- the puncture needle force cartridge is detachable from the puncture device.
- the puncture needle cartridge can be replaced as it is, and the puncture needle can be reliably loaded at one time.
- the puncture device set according to the present invention includes a puncture needle force cartridge that holds a plurality of puncture needles that puncture the surface of a living body in a state of being connected in series in the axial direction, and performs a continuous puncture operation. After the puncture with the puncture device and the puncture needle, the puncture operation of the puncture cartridge is started for the next puncture operation; setting to the position; and removing the used puncture needle from the puncture needle cartridge. Puncture needle replacement jig for performing
- the puncture device set according to the present invention wherein the puncture needle exchange jig includes an exchange jig return member for gripping the puncture needle after the puncture and extracting the puncture needle after the puncture from the puncture cartridge. It is.
- the puncture needle that has completed the puncture operation can be securely grasped in the puncture needle force cartridge and discarded, and a new puncture needle to be used next is sequentially fed to the puncture operation start position. be able to.
- the puncture exchange jig removes the puncture needle after the puncture and sets the puncture cartridge to a puncturing operation start position.
- the puncture needle force is connected in series within the puncture needle force cartridge.
- Each of the plurality of puncture needles which are connected to each other is moved toward the distal end side of the puncture needle force cartridge until the puncture needles are held by the puncture needle locking members that hold the puncture needles at predetermined positions in the puncture needle cartridge.
- the puncture device set according to the present invention is a puncture needle retaining elastic member that grips a puncture needle located at the head in the puncture cartridge and prevents the puncture needle from coming out of the puncture device main body and dropping out.
- the puncture needle retaining elastic member is bent within the elastic range of the puncture needle retaining elastic member by a fitting operation with the tip of the puncture needle replacement jig, and the puncture needle force is the top of the cartridge. The grip of the puncture needle located at the position is released.
- the puncture device set according to the present invention includes a remaining amount checking unit configured to check remaining amounts of the plurality of puncture needles in the puncture needle cartridge. Thereby, the number of puncture needles remaining in the puncture device and the number of used puncture needles can be easily confirmed.
- the puncture device set of the present invention includes a puncture needle cartridge for holding a plurality of puncture needles for puncturing the surface of a living body in a state of being connected in series in the axial direction thereof, and performing a puncture operation continuously. After the puncture with the puncture needle, for the next puncture operation, setting the puncture cartridge to the puncture operation start position, and withdrawing the used puncture needle from the puncture cartridge, A puncture needle discarding device for accumulating the extracted discarded puncture needles.
- the puncture needle disposal device includes: a disposal device return member that grasps the used puncture needle and removes the puncture device from the puncture device; And a tubular member that can be individually stored.
- a plurality of used puncture needles can be stored at one time, and there is an effect that safety when discarding the puncture needle can be enhanced.
- the puncture needle disposal device includes: a disposal device return member that grips the used puncture needle and removes the puncture device from the puncture device; It comprises a cylindrical member to be accumulated, and a disposal box in which the cylindrical member is inserted into an opening thereof and in which a plurality of the disposal puncture needles can be stored.
- a disposal device return member that grips the used puncture needle and removes the puncture device from the puncture device
- It comprises a cylindrical member to be accumulated, and a disposal box in which the cylindrical member is inserted into an opening thereof and in which a plurality of the disposal puncture needles can be stored.
- a puncture needle disposal device is a puncture needle disposal device for removing and discarding a puncture needle from a puncture device having a holding member for detachably holding a puncture needle for puncturing the surface of a living body.
- a discarding device returning member for grasping the used puncture needle and pulling out the puncture device; and a tubular member capable of storing a plurality of the discarded puncture needles.
- the puncture needle can be safely and easily removed from the puncture device by simply inserting and removing the disposal device from the puncture device, and the plurality of removed puncture needles can be safely stored. is there.
- the puncture needle disposal device may be configured such that a tip of the cylindrical member is disposed such that the waste puncture needle accumulated inside the cylindrical member does not go outside. It is closed.
- the puncture needle disposal device is a puncture needle disposal device for removing and discarding the puncture needle from a puncture device having a holding member for detachably holding a puncture device for puncturing the surface of a living body.
- the puncture device by gripping the used puncture needle A disposable device returning member to be withdrawn, a tubular member for accumulating the removed discard puncture, and a discard pod pad capable of accommodating a plurality of discard puncture needles, wherein the tubular member is inserted into its opening. It consists of
- the puncture needle disposal device is configured such that the tubular portion and the disposal box are separable.
- the puncture needle disposal device includes means for closing an opening of the disposal box when the cylindrical portion and the disposal box are separated.
- the puncture needle disposal device includes means for closing an opening of the disposal box when the cylindrical portion and the disposal box are separated.
- the entirety or a part of the cylindrical member and the disposal box is transparent.
- the puncture needle disposal device includes a member for guiding an outer shape of a tip portion of the puncture device on an upper surface of an opening of the disposal box.
- the puncture device can be guided to the opening of the disposal box with higher accuracy, and the operability can be improved.
- the puncture needle disposal device includes a stopper that regulates an insertion depth of the cylindrical member into the opening of the disposal box. It is provided around the opening of the waste box.
- FIG. 1 is an external view of a puncture device set according to Embodiment 1 of the present invention.
- FIG. 2 is a cross-sectional view showing a configuration of a puncture needle cartridge according to Embodiment 1 of the present invention.
- FIG. 3 (a) is an enlarged sectional view of the puncture needle according to Embodiment 1 of the present invention.
- FIG. 3 (b) is an external view showing a puncture needle group to which puncture needles are connected according to Embodiment 1 of the present invention.
- FIG. 4 is a cross-sectional view of a puncture device equipped with a puncture cartridge according to Embodiment 1 of the present invention.
- FIG. 5 is a cross-sectional view illustrating a puncture needle exchange operation using a puncture needle exchange jig in the puncture device set according to Embodiment 1 of the present invention.
- FIG. 6 is a cross-sectional view of a puncture needle replacement jig of the puncture device set according to Embodiment 1 of the present invention.
- FIG. 7 is a diagram showing a state in which the puncture needle cartridge of the puncture device is set at the puncturing operation start position according to Embodiment 1 of the present invention.
- FIG. 8 is a diagram showing a puncturing operation of the puncture device according to Embodiment 1 of the present invention.
- FIG. 9 (a) is an external view of a puncture device set according to Embodiment 2 of the present invention.
- FIG. 9 (b) is a diagram illustrating an operation of attaching a puncture needle cartridge to a puncture device according to Embodiment 2 of the present invention.
- FIG. 10 is an external view of a puncture device set according to Embodiment 3 of the present invention.
- FIG. 11 (a) is a cross-sectional view of a puncture device according to Embodiment 3 of the present invention.
- FIG. 11 (b) is a cross-sectional view of a puncture needle disposal device according to Embodiment 3 of the present invention.
- FIG. 12 is a diagram showing a configuration of a puncture needle according to Embodiment 3 of the present invention.
- FIG. 13 (a) is a diagram illustrating an operation of discarding a used puncture needle in a puncture device set according to Embodiment 3 of the present invention.
- FIG. 13 (b) is a diagram showing a puncture device in a state where a new puncture needle is loaded in the third embodiment of the present invention.
- FIG. 14 is a diagram illustrating an operation of discarding a used puncture needle in the puncture device set according to Embodiment 4 of the present invention.
- FIG. 15 is a diagram illustrating an operation of discarding a used puncture needle in a puncture device set according to Embodiment 5 of the present invention.
- FIG. 16 is an external view of a conventional puncture device.
- FIG. 17 (a) is a diagram showing a puncture needle attached to a conventional puncture device and a resin cover thereof.
- 'FIG. 17 (b) is a diagram showing a conventional method of discarding a puncture.
- FIG. 1 is an external view of a puncture device set capable of continuously performing a puncture operation according to Embodiment 1 of the present invention.
- a puncture device set 100 in the first embodiment includes a puncture device 101 for performing a puncture operation and a puncture needle exchange jig 107.
- the puncture needle exchanging jig 107 pulls out the puncture needle held in the puncture device 101 and sets the next new puncture needle at the puncturing operation start position.
- the puncture device 101 includes a puncture button 102 for starting a puncture operation, a puncture portion pressing surface 103 applied to a puncture target portion such as a user's finger (hereinafter referred to as a “puncture portion”),
- the puncture device includes a remaining amount confirmation window for confirming the remaining number of puncture needles, a rear end cap and a puncture depth adjusting unit for adjusting a puncture depth, and the puncture device includes a puncture device. Puncture for holding a plurality of puncture needles connected in series in the axial direction of the puncture device 101 A needle cartridge is built in.
- FIG. 1 the puncture needle cartridge and the puncture needle loaded in the puncture cartridge will be described with reference to FIGS. 2 and 3.
- FIG. 2 the puncture needle cartridge and the puncture needle loaded in the puncture cartridge will be described with reference to FIGS. 2 and 3.
- FIG. 2 is a cross-sectional view of a puncture needle cartridge that is built in puncture device 101 of the first embodiment and has a puncture needle loaded therein.
- a puncture needle force cartridge 200 holds a puncture needle group 300 to which a plurality of puncture needles 201 are connected, and a puncture needle locking member 202.
- the puncture needle includes a retaining elastic member 203, a set claw engaging portion 204, a cartridge rotation stopper 205, and an erroneous loading prevention return member 206.
- the puncture locking member 202 holds a plurality of puncture needles 201 (five in this case) at predetermined positions in the puncture cartridge 200.
- the puncture needle cartridge 200 is made of an elastic member such as a panel panel, and is provided in the puncture needle cartridge 200 at regular intervals substantially equal to the length of the puncture needle 201.
- the puncture needle retaining elastic member 203 is made of an elastic member such as a panel panel, and is provided integrally with the puncture needle cartridge at the tip of the puncture needle cartridge 200, and the puncture needle 201 is punctured. This prevents the needle cartridge 200 from falling out or falling off.
- the set claw engaging portion 204 engages with one end of the puncture button 102 of the puncture device 101 to maintain the puncture cartridge 200 at the puncturing operation start position.
- the cartridge rotation stopper 205 sets the puncture device housing and the puncture needle cartridge 200 so that when the puncture needle cartridge 200 operates in the puncture device, it does not rotate in the circumferential direction of the puncture device. Are engaged with each other.
- the erroneous loading prevention return member 206 is made of an elastic member that can be elastically displaced. When the puncture needle 201 is loaded on the puncture needle force cartridge 200, the puncture needle 201 is used. It is intended to prevent loading in the wrong direction.
- FIG. 3 is a view for explaining a puncture needle
- FIG. 3 (a) is an enlarged sectional view of a puncture needle
- FIG. 3 (b) is a view before the puncture needle cartridge is loaded.
- FIG. 7 is a diagram showing a state of a puncture needle group in which a predetermined number of puncture needles are connected.
- each puncture needle 201 is formed integrally with a needle part 301 and an elastically deformable part 302 formed by means such as injection molding.
- the elastically deforming portion 302 of each puncture needle 201 has a rear end portion and a tip of the next puncture needle.
- the puncture needle 201 has a shape in which it fits with the end portion, and a rear end portion of the puncture needle 201 is provided with a hole 304 in which the ⁇ portion 301 of the next puncture needle is inserted. I have.
- the puncture needles 201 can be continuously connected and integrated, the needle portion 301 of each puncture needle 201 can be kept almost clean, and the puncture needle group 300 The volume can be reduced.
- the fitting strength between the rear end portion of each of the puncture needles 201 and the distal end portion of the next puncture needle is such that the puncture needle locking member 200 Even if a load is applied from above, the strength should be secured so that the serial connection between the puncture needles does not come off.
- the fitting strength of the puncture needle 201 can be adjusted by adjusting the shape and size of the elastically deformable member 302 of each puncture needle 201.
- each puncture needle 201 is provided with recessed portions 303a and b.
- Each of the puncture needles 201 has a recessed portion 303 b inserted into the puncture needle locking member 202 of the puncture needle force cartridge 200, thereby forming the puncture needle cartridge 200.
- the puncture needle can be replaced by the recessed portion 303 a inserted into the replacement jig return member of the puncture needle replacement jig 107 described later.
- a puncture needle group 300 composed of a predetermined number of puncture needles 201 connected and integrated as described above has a puncture needle having no puncture needle at its tip end.
- the puncture needle cartridge 200 is loaded with the top cap 300 connected. This is to allow the user to safely perform the operation when loading the puncture needle group 300 into the puncture needle cartridge 200.
- a tip portion of the puncture needle cap 300 is provided with an erroneous loading prevention tip portion 306, and a puncture needle group 300 is loaded with respect to the puncture force cartridge 200.
- the puncture needle cartridge 300 cannot be loaded into the puncture cartridge 200 unless a loading operation is performed from the side of the puncture needle head 3005 which is the head of the puncture needle group 300.
- the user is prevented from loading the puncture needle group 300 into the puncture needle cartridge 200 in the wrong loading direction.
- each puncture needle 201 comes into contact with each puncture needle cartridge provided in the puncture needle cartridge 200. It is held by the stop member 202. Specifically, the distal end of the puncture needle locking member 202 is slightly bent toward the central axis of the puncture needle cartridge 200, and the bent distal end of the puncture needle locking member 202 is bent. The piercing needles 201 are held in the piercing needle cartridge 200 by the respective portions being inserted into the recessed portions 303 b of the puncture needles 201. .
- the puncture needle group 300 As described above, after inserting the puncture needle group 300 into the puncture needle cartridge 200 and closing the rear end cap 105, the puncture needle group 300 into the puncture cartridge 200 The loading operation is completed. At this time, as shown in FIG. 4, the puncture cartridge 200 is in a state in which the rear end of the puncture cartridge 200 is held by the puncture needle force-trigger engaging portion 402. .
- FIG. 4 is a cross-sectional view of a puncture device 101 in which a puncture needle group 300 is mounted on a puncture needle cartridge 200.
- the puncture device 101 has a puncture needle inside the housing 401.
- a force cartridge 200 is built-in, a puncture needle cartridge engaging portion 402, an urging member 400 formed of an elastic member, and a set claw portion 404, which is one end of the puncture button 102, are provided.
- a rotation stopper (not shown).
- the puncture needle cartridge locking section 402 locks the puncture needle cartridge 200 that moves in the axial direction in the housing 401 of the puncture device 101 at a predetermined position.
- the position of the piercing needle cartridge locking section 402 is determined by the puncturing depth adjusting section 106.
- the puncture device 101 can be adjusted in the longitudinal direction.
- the puncture depth adjusting section 106 can be realized by, for example, a slide mechanism.
- the urging member 403 urges the puncture needle cartridge 200 toward the puncture portion pressing surface 103 which is the tip of the puncture device 101.
- a compression spring is taken as an example. I have mentioned.
- the set claw portion 400 locks the set claw engagement portion 204 of the puncture needle cartridge 200 so that the puncture cartridge 200 can be moved within the prehistoric device 101. This enables the puncturing operation start position to be maintained.
- the rotation stopper (not shown) is provided on the inner wall of the housing 401 of the puncture device 101, and engages with the cartridge rotation stopper 207 of the puncture cartridge 200 to perform the puncture.
- the cartridge 200 slides only in its axial direction without rotating in the circumferential direction of the puncture device 101.
- FIG. 6 is a cross-sectional view showing a configuration of a puncture exchange jig of puncturing instrument set 100 according to the first embodiment.
- the puncture needle replacement jig 107 has a double cylindrical structure including an outer cylinder 500 and an inner cylinder 501.
- the end of the inner cylinder 501 functions as a replacement jig pressing portion 502 that releases the grip of the puncture needle by the puncture needle retaining elastic member 203 of the puncture cartridge 200.
- the replacement jig pressing portion 502 of the inner cylinder 501 is provided with a puncture portion 303 of the puncture needle 201 in the puncture cartridge 200 as shown in FIG.
- An exchange jig return member 503 is provided, which can hold the penetrating needles 201 one by one.
- the puncture needle cartridge 200 in the puncture device 101 is set to the puncturing operation start position.
- FIG. 5 is a diagram showing a setting operation of puncturing device 101 to a puncturing operation start position.
- the puncture device 101 is set to the puncture operation start position as shown in FIG. This is performed by inserting the needle exchanging jig 107 from the puncture part pressing surface 103 of the puncture device 101.
- the puncture needle exchanging jig 107 is inserted into the puncture device 101 in the state of FIG. 4 from the puncture portion pressing surface 103 of the puncture device 101, as shown in FIG.
- the replacement jig pressing portion 502 of the puncture needle replacement jig 107 pushes the puncture needle retaining elastic member 203 of the puncture device 101, and the puncture needle retaining elastic member 203 is opened.
- the state where the puncture needle 201 is inserted into the recessed portion 303b of the puncture needle 201 is released.
- the replacement jig return member 503 of the puncture needle replacement jig 107 is elastically bent, and then the dent portion 300 of the puncture needle 201 is bent. It is in a state where a is inserted. As a result, the puncture needle replacement jig 107 can hold the puncture needle top cap 305 of the puncture force cartridge 200.
- the exchanging jig pressing unit 502 is urged against the reaction force of the urging member 400 of the puncture device 101 while the puncture needle cartridge 2 is inserted.
- the puncture needle retaining elastic member 203 of the puncture needle 200 is pushed up, and the entire puncture cartridge 200 is moved to the rear end side of the housing 401 of the puncture device 101.
- the set claw portion 104 formed at one end of the puncture button 102 of the puncture device 101 has the The puncture needle exchanging jig 107 is pushed in until the set claw engaging portion 204 formed on the boss engages to push up the puncture needle force cartridge 200.
- the piercing force unit 200 is returned to the initial position (the second position) by the return force of the urging member 403. 4), whereby the puncture needle cartridge 200 can be set at the puncture start position.
- the puncture needle exchange jig 10 ⁇ is pulled out from the puncture device 101, and together with the puncture needle exchange jig 107, the exchange jig return member 503 of the puncture needle exchange jig 107 is used.
- the puncture needle head cap 300 that has been grasped is withdrawn from the puncture cartridge 200 and the new puncture needle 201 following the puncture needle head cap 300 is As shown in FIG.
- the puncture needle group 300 is reliably forwarded to the head of the needle group.
- the puncture button 102 is pressed into the puncture device 100 in the state shown in FIG. 7, the lock between the set claw portion 404 and the set claw engagement portion 204 is released.
- the puncture needle cartridge 200 moves linearly on the axis of the puncture device 101 by the return force of the urging member 400 from the start of the puncture operation, and the needle portion 300 of the puncture needle 201 While the puncture needle 1 is still fixed in the puncture needle cartridge 200, the puncture device 101 reaches the puncture portion pressing surface 103 of the puncture device 101 at a stretch, and furthermore, the puncture needle 201 has a puncture needle retaining elastic member 203.
- the puncture needle cartridge 200 After passing through the puncturing portion pressing surface 103 without being retained while being held by the puncture needle 201, the puncture needle cartridge 200 starts puncturing operation by the reaction force of the urging member 403. By returning to the initial position (Fig. 4) before the position is set, a series of puncturing operations will be completed.
- the puncture needle replacement jig 107 is inserted into the puncture device 101 as described above, and the puncture needle cartridge 200 is inserted. Is set to the puncturing operation start position, and at the same time, the operation of extracting the used puncturing needle is performed.
- the used puncture needle is pulled out by the puncture needle replacement jig 107, and at the same time, the next new puncture needle 201 is inserted into the distal end side of the puncture needle cartridge 200. Can be sent sequentially.
- the puncture needle cartridge 200 is preferably configured to be supported at two or more places in the longitudinal direction of the puncture needle 201. With such a configuration, when the puncture needle force cartridge 200 slides in the longitudinal direction in the puncture device, the puncture needle cartridge can be less shaken. 0 can function as a guide member for the sliding operation of the puncture needle group 300.
- the puncturing operation performed at the time of blood glucose measurement or the like can be performed continuously, and the operator can perform the puncturing button 10 2 after a predetermined operation of the puncture needle replacement jig 107.
- the puncture operation can be performed while lightly pressing the puncture part such as a fingertip or an arm with the puncture part pressing surface 103 as shown in FIG. 8, and a series of blood collection operations can be performed. .
- a puncture needle cartridge 200 that holds a plurality of puncture needles 201 in series and a puncture needle car that locks the puncture needle force cartridge 200 at a predetermined position in the axial direction.
- the puncture needle replacement jig 10 ⁇ ⁇ ⁇ which can remove the used puncture needle 201 is provided, and the puncture ⁇ exchange jig 107 is simply inserted into the puncture device 101.
- the used puncture needle 201 is safely discarded, and the new puncture needle 201 is set at the puncture operation start position for the next puncture operation, so that the puncture operation can be continuously performed with a simple operation. And a highly safe puncture device can be provided. .
- the small volume piercing operation is continuously performed.
- a puncture device that can be performed can be provided.
- the casing 40 of the puncture device 101 is so arranged that the remaining amount of the puncture needle 201 in the puncture needle cartridge 200 can be determined.
- 1 is provided with a remaining amount confirmation window 104 on the side surface, and the puncture needle 201 is externally fed until a plurality of puncture needles 201 in the puncture needle cartridge 200 are used in order while being used up.
- the remaining number can be easily checked.
- any method can be used to check the remaining amount of the puncture needle 201, instead of providing a remaining amount confirmation window in the puncture device 101.
- the serial number 307 may be printed or engraved on each puncture needle 201, or each puncture needle 201 may be marked. 0 Check the remaining amount of the puncture needle by coloring it in 1, or by coloring the last one, such as red, on the puncture needle. It may be.
- the puncture needle cartridge is incorporated in the puncture device.
- the puncture needle cartridge is configured to be detachable from the puncture device.
- FIG. 9 (a) is a diagram showing a configuration of a puncture device set 600 according to the second embodiment.
- a puncturing device 600 in the second embodiment is held in puncturing device 600, which performs a puncturing operation, as in the first embodiment.
- the puncture device 600 includes a loading lid 614 that opens a part of the puncture device 601 when the puncture needle cartridge is attached and detached.
- the other configuration is the same as that of the first embodiment, and the description is omitted here.
- FIG. 9 (b) is a diagram illustrating an operation of mounting a puncture needle force trigger to the puncture device according to the second embodiment of the present invention.
- a puncture cartridge locking portion 802 a biasing member 803 formed of a flexible member, a puncture
- a puncture needle cartridge 700 is detachably held in the puncture device 600.
- the connecting projection guide slit 804 is provided for connection.
- the puncture cartridge 700 is provided with a connecting projection 702 that engages with the projection guide slit 804 when attached to the puncture device 600, and a puncture needle cartridge 700. And a force-locking portion (not shown) for fixing the lock.
- the loading lid 614 is opened, and the puncture device 601 is opened.
- the insertion direction of the puncture needle cartridge 700 with respect to the puncture device 600 is adjusted, and a connecting projection portion 702 formed at the distal end of the puncture needle force cartridge 700 is formed.
- the connecting projections 702 were inserted all the way into the connecting projection guide slits 804.
- the puncture needle cartridge 700 is rotated in its axial direction and turned to a position where the rotation stops. By this operation, the puncture needle cartridge 700 and the puncture device 600 are fastened.
- the loading lid 614 provided on the side of the housing 801 of the puncture device 601 is closed, The mounting operation of the stimulus force cartridge 700 on the puncture device 600 ends.
- the puncture needle leading cap 705 is extracted from the puncture needle group loaded in the puncture needle cartridge 700 using the puncture needle exchange jig 607.
- the next new puncture needle 700 is sequentially fed to the head of the puncture needle cartridge 700, and the puncture needle cartridge 700 is set to the puncturing operation start position.
- the puncture button 602 is pressed by gently pressing the puncture part such as a fingertip or an arm with the puncture part pressing surface 603 of the puncture device 61.
- the puncture operation can be performed, and blood can be collected from the puncture site of the user.
- the puncture device can continuously perform the puncture operation performed at the time of measuring a blood glucose level or the like.
- puncturing needle cartridge 700 integrated with a plurality of puncturing needles can be attached to and detached from puncturing device 700.
- the puncture operation during blood collection can be performed continuously and reliably, and the puncture needle can be easily and reliably loaded.
- a puncture needle force cartridge loaded with a plurality of puncture needles in advance is attached to puncture device 600, and a puncture needle group is loaded in puncture needle cartridge 700.
- the user inserted a plurality of puncture needle groups connected as shown in FIG. 3 (b) into the puncture cartridge 700.
- the puncture needle cartridge loaded with the puncture needle group may be attached to the puncture device 61.
- the puncture device set includes the puncture device and the puncture exchange jig has been described.
- the puncture device set includes the puncture device
- a case will be described in which a puncture needle disposal device is capable of not only extracting a puncture needle from the inside of the puncture device but also safely accumulating the used waste puncture needle thus extracted.
- the puncture device is a puncture device having a conventional configuration in which a puncture needle is exchanged for each puncture operation will be described as an example.
- FIG. 10 is an external view of a puncture device set according to Embodiment 3 of the present invention.
- a puncture device set 900 according to the third embodiment of the present invention includes a puncture device 901 for performing a puncture operation and a puncture needle disposal device 907.
- the puncture needle discarding device 907 extracts and accumulates used punctures from the puncture device 901 and simultaneously sets the next new puncture at the puncturing operation start position. It is.
- the puncture device 901 includes a puncture button 902 for starting a puncture operation, and a puncture portion pressing surface 903 for applying to a puncture target portion such as a user's finger (hereinafter referred to as a “puncture portion”).
- a single puncture needle is removably mounted inside the puncture device 91.
- FIG. 11 (a) is a cross-sectional view of a puncture device with a puncture needle according to the third embodiment.
- a slider 1002 a puncture needle retaining elastic member 1003, an urging member 1004, and a puncture needle It includes a stopper 1005, a set claw engaging section 1006, a set claw 1007, and a slider locking section 1008.
- the slider 1002 is incorporated in the housing 1001 of the puncture device 901, a puncture needle 111 is attached to the tip thereof, and the inside of the housing 1001 is connected to its axis. It moves in the direction.
- the puncture / prevention permeable member 1003 is a permeable member such as a panel provided at the tip of the slider 1002, and has a structure in which the puncture needle 1101 can be attached and detached. .
- the puncture needle 1 101 is prevented from falling off the slider 100 2.
- the urging member 1004 urges the slider 1002 toward the puncturing portion pressing surface 903, which is the tip of the puncture device 901, and an example of a compression spring here. It is listed as.
- the puncture needle locking portion 1005 locks the puncture needle 111 at a predetermined position in the slider 1002, and the set claw portion 1007 locks the puncture needle
- the slider 1002 is formed at one end of the button 102 and is engaged with the set claw engaging portion 106 to maintain the slider 1002 at the puncturing operation start position.
- the slider locking portion 1008 is formed integrally with the housing 1001, and locks the slider 1002 at a predetermined position in the housing 1001. 0 9 is the slider -1002, which is in contact with the cylindrical end face 1202 of the puncture needle disposal device 907, which will be described later.
- FIG. 12 is a diagram showing a configuration of a puncture needle according to Embodiment 3 of the present invention.
- a puncture needle 1101 according to the third embodiment has a needle portion 1102 and a single raw deformation portion 1104 formed by means such as injection molding as in the above-described embodiment. Is formed.
- a rear end portion of the puncture needle 1101 and a subsequent end portion of the puncture needle 1101 ′ are inserted into a rear end portion of the puncture needle 1101 ′ so that used discard punctures 1101 ′ are fitted to each other in a puncture needle disposal device 907 described later.
- the distal end portion of the puncture needle has a shape to be fitted, and the rear end portion is provided with a hole 1105 into which the needle portion 1102 of the next puncture needle is inserted.
- the elastically deformable portion 1104 of each puncture needle 1101 is provided with a recess 1103a, b.
- the recess 1103b is inserted into the puncture needle locking member 1003 of the slider 1002, whereby Slider 1002 can be held, and the recess 1103a is inserted into the disposal device return member of puncture needle disposal device 907, which will be described later, so that the used puncture needle 11 01 'can be replaced and discarded. It becomes.
- each puncture needle 1101 is provided with a protective cover 1106 so as to prevent the user from being injured during the mounting operation of the puncture needle 1101.
- the puncture needle 1101 having the above configuration is loaded on the slider 1002 of the puncture device 901 with the protective cover 1106 attached to its tip as shown in FIG. 11 (a).
- FIG. 11 (b) is a diagram showing a cross section of a puncture needle disposal device according to Embodiment 3 of the present invention.
- a puncture needle disposal device 907 according to the third embodiment includes a cylindrical portion 1201, a disposal device pressing portion 1202, a disposal puncture needle engaging portion 1204, and a disposal device return member 1203.
- the cylindrical portion 1201 has a cylindrical structure, and has a configuration in which the used waste puncture needle 110 can be inserted and stored.
- the discarding puncture locking portion 1204 prevents the discarding puncture needle 110 ⁇ from falling from the cylindrical portion 1201.
- the discarding instrument pressing portion 1202 is configured to remove the puncture needle of the slider 1002.
- the grip of the piercing needle 1101 by the stopper elastic member 1003 is released.
- the discarding device return member 1203 is inserted into the recessed portion 1103a of the puncture needle 1101, and grips the piercing needles 1101 one by one. It is possible.
- FIG. 13 is a diagram illustrating an operation of discarding a used puncture device from the puncture device according to the third embodiment
- FIG. 13 (b) is a diagram illustrating the operation of the third embodiment
- FIG. 11 is a diagram showing a puncture device loaded with a new puncture device.
- the puncture device 900 in the state shown in Fig. 11 (a) is used to remove the used waste puncture needle 1 1 0 1 'and discard it. Insert from the puncture part pressing surface 903 of 901. As a result, as shown in FIG. 13 (a), the puncture needle retaining elastic member 1003 of the puncture device 901 is pushed and spread at the end face 122 of the cylindrical portion 1201. Then, the state in which the puncture needle retaining elastic member 103 is inserted into the recessed portion 110b of the puncture needle 111 is released.
- the puncture needle discarding device 907 when the puncture needle discarding device 907 is inserted into the puncturing portion pressing surface 903 of the puncture device 901, the discarding device return member 1203 of the puncture needle discarding device 907 becomes. After being sexually bent, the puncture needle 1 101 enters the recessed groove 1 103 a of the puncture needle 111. As a result, the used discard puncture device 110 1 ′ can be held by the puncture discarding device 9 07.
- the discarding device pressing section 1202 slides the slider while opposing the reaction force of the urging member 1004 of the puncture device 901.
- the puncture needle retaining elastic member 1003 of 1002 is pushed up, and the entire slider 1002 is moved to the rear end side of the housing 1001 of the puncture device 901.
- a set claw 1007 formed at one end of the puncture button 902 of the puncture device 91 is formed on the surface of the slider 1002.
- the puncture needle discarding device 907 is pushed into the puncturing device 9101 until the set claw engaging portion 1006 is engaged, and the slider 1002 is pushed up.
- the puncture device 900 is pulled out from the puncture needle disposal device 907, the used puncture held by the disposal device return member 1223 together with the puncture needle disposal device 907 is obtained.
- the stimulus 110 1 ′ is extracted from the slider 100 2 of the puncture device 901. After this, the removed waste puncture needle 1 1 0 1 ′ is pushed into the cylindrical portion 1 201 with a light force, and the waste puncture needle locking section 1 2 0 at the bottom of the puncture needle waste instrument 9 07 is placed. Fall until hit 4. As a result, the discarded puncture needle 110 can be easily and safely extracted and discarded.
- the puncture needle disposal device 907 can accumulate a plurality of discard punctures 1101 'inside, and as shown in FIG.
- the tip of the removed discarded puncture needle 1 1 0 1 ′ is attached to the discarded puncture needle 1 1 0 1 in the puncture needle discarding device 9 07.
- the needle part 1102 in the disposal device should be inserted into the hole 111 in the rear end of the disposal puncture needle 1101'.
- the volume of the discarded puncture needle 1 101 ′ in the cylindrical portion 1201 of the puncture discarding instrument 907 is reduced.
- the slider 1002 does not move from its puncturing operation start position because the latch 106 is locked.
- the new puncture needle 1101 when loading the next new puncture needle into slider 1002 of puncture device 91, the new puncture needle 1101, with the protective cover 1106 attached,
- the puncture device 9101 When the puncture device 9101 is pushed down to the elastic member 1003 to prevent the puncture device 101 from being removed and fixed, then the protective cover 111 is removed and the puncture can be performed.
- the puncturing operation can be performed by pressing the puncturing button 902 while gently pressing the puncturing portion such as a fingertip or an arm with the puncturing portion pressing surface 903, as shown in FIG. Blood collection operation can be performed.
- the puncture needle disposal instrument 907 As described above, according to the puncture needle disposal instrument 907 according to the third embodiment, the disengagement of the used disposal puncture needle 1 101 and the puncture needle retaining elastic member 1003 is released. At the same time, the tubular portion 1 201 that can store the waste puncture needle 1 1 0 1 ′ extracted from the puncture device, and the waste puncture 1 1 0 1 ′ fall from the tubular portion 1 201.
- Pressing part 1 202 and puncture hole 1 110 1 Depressed part 1 1 0 3 Injects into a and discarding device return member 1 2 0 3 holding each piercing needle 1 1 0 1 by 1 Thus, the used puncture needle 1 1 0 1 ′ after use can be safely removed with a simple operation.
- the puncture needle is provided with a cylindrical tube-shaped portion, the used discard puncture needle 1 101 ′ is extracted from the puncture instrument, and then a plurality of discarded puncture needles are inserted into the tubular portion. It can be stored and the trouble of subsequent disposal can be reduced.
- a puncture device having a conventional configuration in which a puncture needle is set on slider 1002 every time a puncture operation is performed is described as an example of the puncture device.
- a puncture device in which a puncture needle cartridge capable of holding a plurality of puncture needles as described in Embodiments 1 and 2 may be provided.
- the puncture needle discarding device 907 removes the discarded puncture needle 1 1 0 1 ′ after use, and at the same time, the next new puncture needle in the puncture needle force cartridge is sequentially fed, so that puncture is performed. This eliminates the need to set a new puncture needle into the puncture device each time the operation is completed, and allows the puncture operation to be performed more safely and easily.
- the whole or a part of the tubular portion 1221 of the puncture needle disposal device 907 may be made of a transparent material. This makes it easy to check the detached state and the stored state of the used discarded puncture needle 111 ′.
- a puncture needle disposal device for discarding a puncture needle is provided with a cylindrical portion having a cylindrical structure and a waste puncture needle is stored in the cylindrical portion.
- the puncture needle disposal device comprises: a tubular portion; and the tubular portion.
- a description will be given of a case where a discard box can be inserted and a discard box can be stored.
- the puncture device is a puncture device that sets a new puncture needle every time a puncturing operation is completed, as in the conventional configuration, will be described as an example.
- FIG. 14 is a diagram showing a cross section of a puncture device set according to the fourth embodiment.
- a puncture device set 1300 in Embodiment 4 includes a puncture device 9101 that performs a puncturing operation, and a used discarded puncture needle 110 that is extracted from the puncture device 9101 and accumulated.
- it includes a puncture needle disposal device 1307 for setting the next new puncture needle at the puncturing operation start position.
- the puncture needle disposal device 1307 includes a tubular portion 1401 and a disposal box 144 in which the disposal puncture needle 1101 'is stored.
- the puncture needle disposal device 1307 can be separated into two parts, a tubular part 1401 and a waste box 144, and the tubular part 1401 and a waste box 144
- the fitting can be made detachable by, for example, lightly press-fitting the connection between the disposal pox 144 and the cylindrical portion 1401 or connecting them with screws.
- the waste box 1404 is partially or entirely formed of a transparent material, and has an outer cylindrical portion 1 that guides the outer shape of the housing 1001 of the puncture device 91 on its upper surface.
- An opening 1404 is provided, which is opened by an opening / closing lid 1407.
- the opening portion 1406 is fitted so as to communicate with the above-described tubular portion 1401.
- the opening / closing lid 1407 is rotatably supported about its fulcrum 1407a, and is urged in a counterclockwise direction by an opening / closing spring 144b. Therefore, when the cylindrical portion 1401 is separated from the disposal box 1405, the opening / closing lid 1407 biased by the opening / closing spring 14407b is closed.
- a waste cap 1408 is detachably mounted on the bottom of the waste box 1405.
- the cylindrical shape of the puncture needle discarding device 1307 is used to extract the used discarded puncture needle 1101 'from the puncture device 901.
- the part 1401 is inserted from the puncture part pressing surface 903 of the puncture device 901.
- the puncture needle retaining elastic member 1003 of the puncture device 91 is pushed and spread at the end face of the inner cylindrical portion 144 of the cylindrical portion 1401.
- the penetration of the puncture hole 110 1 b into the recessed portion 110 3 b by the elastic member 100 3 is prevented.
- the tubular portion 1401 of the puncture needle disposal device 133 is further inserted into the puncturing portion pressing surface 903 of the puncture device 91, the tubular portion 140 After the disposal tool return member 144 of FIG. 1 is flexibly deformed, it enters the recessed groove 1 110 a of the puncture needle 110 1 ′. As a result, the used waste puncture needle 1 101 ′ can be gripped by the tubular portion 140 1 of the puncture needle waste instrument 133.
- the discarding device pressing section 1402 moves the slider while reacting to the reaction force of the urging member 1004 of the puncture device 901.
- the puncture needle retaining member 1003 of 1002 is pushed up, and the entire slider 1002 is moved to the rear end side of the housing 1001 of the puncture device 901.
- the puncture needle disposal device 9 07 is pushed into the puncture device 9 0 1 until is engaged.
- the slider 1002 in the puncture device 900 does not allow the slider 1002 to return to the initial position again by the return force of the urging member 1004, and moves the slider 1002 to the puncture start position. Can be set.
- the puncture device 901 is moved upward to discard the puncture after use.
- ⁇ 1 0 1 is removed from the puncture device 9 0 1, pulled out to the tubular section 1 4 0 1 side, and the used waste puncture pulled out to the tubular section side ⁇ 1 1 0 is a waste box Fall into the 1404 and be discarded.
- the new puncture needle 1101 when loading the next new puncture needle into the slider 1002 of the puncture device 91, the new puncture needle 1101, with the protective cover 1106 attached, must be inserted into the puncture device 901. After pressing and fixing the puncture needle retaining elastic member 1003 to 1 and then removing the protective force bar 1106, the puncture is possible.
- the puncturing operation can be performed by pressing the puncturing button 902 while lightly pressing the puncturing portion such as a fingertip or an arm with the puncturing portion pressing surface 903, as shown in FIG. Blood collection operation can be performed.
- the disposal puncture needle 1 1 It is possible to dispose only the disposal box 14 0 4 in which 0 1 ′ is stored, or dispose the entire puncture needle disposal instrument 13 0 7 without separating it.
- the opening 144 that communicates the cylindrical portion 1401 with the waste box 144 is Since the opening / closing lid 1407 is closed, the used puncture needle 1 101 ′ after use in the disposal box 144 does not accidentally come out.
- the separable waste cap 1408 provided on the lower surface of the waste box 144 allows the used waste puncture needle 1101 'to be disposed of at another disposal place.
- the puncture needle disposal instrument 1307 according to the fourth embodiment the engagement between the used disposal puncture needle 1 101 ′ and the puncture needle retaining positive elastic member 103 is performed.
- a disposal box 144 for accommodating the disposal puncture needle 110 removed from the puncture device 901, and thus the disposal puncture needle 110. Can be safely removed with a simple operation, and the discarded puncture needle 1 101 ′ after the removal can be dropped into the discard box 144 to accumulate. However, it is possible to reduce the trouble of subsequent disposal.
- the puncture needle disposal device 1307 communicates with the tubular portion 1401 and the disposal box 144. Since the opening portion 1406 is closed by the opening / closing lid 1447, when the discarding puncture needle 11001 'is discarded, the cylindrical shape portion 1401 is used. Even if the waste box 144 is separated from the waste box 144, it is possible to prevent the used waste puncture needle 1 101 ′ in the waste box 144 from coming out by mistake.
- the puncture needle disposal device 1307 is provided with the outer cylindrical portion 1405, the puncture needle disposal device 13 01 can be more accurately guided to the opening 144 of the disposal box 144, and operability can be improved.
- the puncture device has a configuration in which the puncture needle is replaced each time the puncture operation is completed has been described as an example, but the puncture device may be similar to the third embodiment. It is applicable even if the needle cartridge is provided inside the needle cartridge.
- FIG. 15 is a diagram showing a cross section of a puncture device set according to Embodiment 5 of the present invention.
- a puncture device set 1500 in Embodiment 5 includes a puncture device 9101 that performs a puncture operation and a used discard puncture needle 110 that is removed from the puncture device 9101 and accumulated. At the same time, set the next new puncture needle at the puncturing operation start position. Puncture needle disposal device
- the configuration of the fifth embodiment is almost the same as that of the fourth embodiment, except that a waste box 1604 or a cylindrical portion 1401 and the outer cylindrical portion 1605 are provided.
- a stopper 1609 is provided for pushing the puncture device 900 fitted with the cylindrical portion 1401 into the disposal box 1604.
- the other configuration is the same as that of the fourth embodiment, and the description is omitted.
- the cylindrical portion 144 0 1 of the puncture needle disposal device 150 7 is inserted into the puncture portion of the puncture device 901. Insert from the pressing surface 90 3. Then, the puncture device 901 fitted with the tubular portion 1401 of the puncture needle disposal device 1507 is pushed into the disposal device 164, and the disposal puncture needle 1 1 0 1 ′ is discarded and the slider is removed. 1002 is set to the puncturing operation start position.
- the stopper 1609 is provided between the waste box 1604 or the cylindrical portion 1401 and the outer cylindrical portion 1605. I have. Therefore, in order to discard the discarded puncture needle 1 101 and set the slider 1002 to the puncturing operation start position, the tubular shape portion 1401 of the When the attached puncture device 901 is pushed into the disposal device 164, the tip of the tubular portion 1401 cannot move below the stopper 169. As a result, the tubular portion 1401 of the disposal device excessively penetrates into the opening 1606 to damage the opening, or a large stress is applied to the tubular portion 1401 to cause puncture. The needle retaining elastic member 1003 is not damaged, and the puncture needle disposal device 1507 can be prevented from being damaged and the reliability of operation can be improved.
- the disposal box 164 or the cylindrical portion 1401 and the external cylindrical portion 165 are disposed between Since the stopper 1609 is provided, the puncture device 9101 with the cylindrical portion 1401 attached is pushed into the opening 1606 of the disposal box 1604 when the puncture device 901 is inserted.
- the tip of the part 1401 enters the opening part 1606 excessively, or a large stress is applied to the cylindrical part 1401, and the puncture needle retaining elastic member 1403 is damaged. To prevent And the reliability of the operation can be improved.
- the cylindrical portion may be made of a transparent material. This makes it easy to check the detached state and the stored state of the used waste puncture needle 110.
- the puncture device is easily and safely removed from the puncture device, and the used waste puncture needle thus removed can be stored in the disposal device. It is useful as a free diabetic patient can operate the puncture device safely and easily when operating the puncture device, and can reduce the trouble of disposing of used waste.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Geometry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/566,434 US8029525B2 (en) | 2003-07-31 | 2004-07-30 | Puncture instrument, puncture needle cartridge, puncture instrument set, and puncture needle disposal instrument |
US12/923,436 US8181779B2 (en) | 2003-07-31 | 2010-09-21 | Puncture instrument set and puncture needle disposal instrument |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003283328A JP4538206B2 (ja) | 2003-07-31 | 2003-07-31 | 穿刺器具セット |
JP2003-283328 | 2003-07-31 | ||
JP2003-316865 | 2003-09-09 | ||
JP2003316865A JP4507539B2 (ja) | 2003-09-09 | 2003-09-09 | 穿刺針廃棄器具 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/566,434 A-371-Of-International US8029525B2 (en) | 2003-07-31 | 2004-07-30 | Puncture instrument, puncture needle cartridge, puncture instrument set, and puncture needle disposal instrument |
US12/923,436 Division US8181779B2 (en) | 2003-07-31 | 2010-09-21 | Puncture instrument set and puncture needle disposal instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005011496A1 true WO2005011496A1 (ja) | 2005-02-10 |
Family
ID=34117915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/011301 WO2005011496A1 (ja) | 2003-07-31 | 2004-07-30 | 穿刺器具、穿刺針カートリッジ、穿刺器具セット及び穿刺針廃棄器具 |
Country Status (2)
Country | Link |
---|---|
US (2) | US8029525B2 (ja) |
WO (1) | WO2005011496A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1841370A2 (en) * | 2005-01-28 | 2007-10-10 | Stat Medical Devices Inc. | Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit |
EP2111794A2 (en) | 2005-05-31 | 2009-10-28 | Owen Mumford Limited | Lancet |
US8784444B2 (en) * | 2005-03-04 | 2014-07-22 | Bayer Healthcare Llc | Lancet release mechanism |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7175641B1 (en) | 1998-06-11 | 2007-02-13 | Stat Medical Devices, Inc. | Lancet having adjustable penetration depth |
US8641644B2 (en) | 2000-11-21 | 2014-02-04 | Sanofi-Aventis Deutschland Gmbh | Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means |
US9427532B2 (en) | 2001-06-12 | 2016-08-30 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US9226699B2 (en) | 2002-04-19 | 2016-01-05 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling module with a continuous compression tissue interface surface |
US9795747B2 (en) * | 2010-06-02 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Methods and apparatus for lancet actuation |
US7025774B2 (en) | 2001-06-12 | 2006-04-11 | Pelikan Technologies, Inc. | Tissue penetration device |
ES2352998T3 (es) | 2001-06-12 | 2011-02-24 | Pelikan Technologies Inc. | Accionador eléctrico de lanceta. |
US6966880B2 (en) * | 2001-10-16 | 2005-11-22 | Agilent Technologies, Inc. | Universal diagnostic platform |
US8784335B2 (en) | 2002-04-19 | 2014-07-22 | Sanofi-Aventis Deutschland Gmbh | Body fluid sampling device with a capacitive sensor |
US9795334B2 (en) | 2002-04-19 | 2017-10-24 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US8579831B2 (en) | 2002-04-19 | 2013-11-12 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for penetrating tissue |
US8702624B2 (en) | 2006-09-29 | 2014-04-22 | Sanofi-Aventis Deutschland Gmbh | Analyte measurement device with a single shot actuator |
US7198606B2 (en) | 2002-04-19 | 2007-04-03 | Pelikan Technologies, Inc. | Method and apparatus for a multi-use body fluid sampling device with analyte sensing |
US7175642B2 (en) * | 2002-04-19 | 2007-02-13 | Pelikan Technologies, Inc. | Methods and apparatus for lancet actuation |
US9314194B2 (en) | 2002-04-19 | 2016-04-19 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US7547287B2 (en) | 2002-04-19 | 2009-06-16 | Pelikan Technologies, Inc. | Method and apparatus for penetrating tissue |
US9248267B2 (en) | 2002-04-19 | 2016-02-02 | Sanofi-Aventis Deustchland Gmbh | Tissue penetration device |
US8574895B2 (en) | 2002-12-30 | 2013-11-05 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus using optical techniques to measure analyte levels |
WO2006001797A1 (en) | 2004-06-14 | 2006-01-05 | Pelikan Technologies, Inc. | Low pain penetrating |
US7905898B2 (en) | 2003-08-15 | 2011-03-15 | Stat Medical Devices, Inc. | Adjustable lancet device and method |
US8282576B2 (en) | 2003-09-29 | 2012-10-09 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for an improved sample capture device |
WO2005037095A1 (en) | 2003-10-14 | 2005-04-28 | Pelikan Technologies, Inc. | Method and apparatus for a variable user interface |
WO2005065414A2 (en) | 2003-12-31 | 2005-07-21 | Pelikan Technologies, Inc. | Method and apparatus for improving fluidic flow and sample capture |
US8828203B2 (en) | 2004-05-20 | 2014-09-09 | Sanofi-Aventis Deutschland Gmbh | Printable hydrogels for biosensors |
US9775553B2 (en) | 2004-06-03 | 2017-10-03 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for a fluid sampling device |
EP1765194A4 (en) | 2004-06-03 | 2010-09-29 | Pelikan Technologies Inc | METHOD AND APPARATUS FOR MANUFACTURING A DEVICE FOR SAMPLING LIQUIDS |
US8652831B2 (en) | 2004-12-30 | 2014-02-18 | Sanofi-Aventis Deutschland Gmbh | Method and apparatus for analyte measurement test time |
GB0524604D0 (en) | 2005-12-02 | 2006-01-11 | Owen Mumford Ltd | Injection method and apparatus |
GB2434103B (en) * | 2006-01-12 | 2009-11-25 | Owen Mumford Ltd | Lancet firing device |
JP5351419B6 (ja) * | 2006-01-31 | 2023-10-24 | パナソニック株式会社 | 血液検査装置および血液検査方法 |
US7867244B2 (en) * | 2006-06-15 | 2011-01-11 | Abbott Diabetes Care Inc. | Lancing devices having lancet ejection assembly |
US7871397B2 (en) | 2006-12-26 | 2011-01-18 | Stat Medical Devices, Inc. | Pen needle tip |
US9017356B2 (en) * | 2007-02-09 | 2015-04-28 | Stat Medical Devices, Inc. | Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit |
WO2008111936A1 (en) * | 2007-03-12 | 2008-09-18 | Bayer Healthcare Llc | Lancet-eject mechanism |
US9179867B2 (en) | 2007-06-19 | 2015-11-10 | Stat Medical Devices, Inc. | Lancet device with depth adjustment and lancet removal system and method |
JP2009052016A (ja) * | 2007-07-27 | 2009-03-12 | Fujifilm Corp | 組成物、成形体とその製造方法、およびフィルムとその製造方法 |
GB0800103D0 (en) * | 2008-01-04 | 2008-02-13 | Owen Mumford Ltd | Sheath removver device |
US9332932B2 (en) * | 2008-03-18 | 2016-05-10 | Panasonic Healthcare Holdings Co., Ltd. | Blood collecting puncture device and magazine used for the same |
US9375169B2 (en) | 2009-01-30 | 2016-06-28 | Sanofi-Aventis Deutschland Gmbh | Cam drive for managing disposable penetrating member actions with a single motor and motor and control system |
US20110023281A1 (en) * | 2009-04-30 | 2011-02-03 | Stat Medical Devices, Inc. | Pen injection device cap with integral pen needle quick release and/or removal system |
US9700681B2 (en) * | 2009-05-15 | 2017-07-11 | Stat Medical Devices, Inc. | Pen needle with quick release and/or removal system |
TWI519330B (zh) | 2009-06-02 | 2016-02-01 | 賽諾菲阿凡提斯德意志有限公司 | 使用者可選擇式之醫療模組 |
US20110060292A1 (en) * | 2009-08-14 | 2011-03-10 | Stat Medical Devices, Inc. | Pen needle storage device with integral removal and/or installation system |
US8965476B2 (en) | 2010-04-16 | 2015-02-24 | Sanofi-Aventis Deutschland Gmbh | Tissue penetration device |
US9101724B2 (en) * | 2010-08-16 | 2015-08-11 | Becton, Dickinson And Company | Pen injection device needle dispensing and storing apparatus |
US10463803B2 (en) | 2010-11-12 | 2019-11-05 | Stat Medical Devices, Inc. | Pen needle with quick release and/or removal system |
US8961470B2 (en) | 2011-02-17 | 2015-02-24 | Steven Schraga | Pen needle with safety shield system |
US8829394B2 (en) * | 2011-06-08 | 2014-09-09 | Becton, Dickinson And Company | Medical needle removal and storage device |
EP2537544A1 (en) * | 2011-06-21 | 2012-12-26 | Sanofi-Aventis Deutschland GmbH | Needle assembly storage device |
US9078978B2 (en) | 2011-12-28 | 2015-07-14 | Stat Medical Devices, Inc. | Needle assembly with safety system for a syringe or fluid sampling device and method of making and using the same |
WO2013173924A1 (en) * | 2012-05-24 | 2013-11-28 | Dalhousie University | Surgical marker |
WO2015006286A1 (en) * | 2013-07-08 | 2015-01-15 | Facet Technologies, Llc | Lancet rjection and advancement mechanism for multi-lancet cartridge |
US10118000B2 (en) | 2014-04-21 | 2018-11-06 | Stat Medical Devices, Inc. | Pen needle installation and removal safety cover and pen needle assembly utilizing the same |
US10070811B2 (en) | 2014-06-26 | 2018-09-11 | Stat Medical Devices, Inc. | Lancing device with depth adjustment and lancet removal system and method |
US10155091B2 (en) | 2014-07-11 | 2018-12-18 | Stat Medical Devices, Inc. | Pen needle tip and method of making and using the same |
CN104783809A (zh) * | 2015-03-14 | 2015-07-22 | 深圳市前海安测信息技术有限公司 | 用于血糖仪采血笔的采血针 |
CN104799867A (zh) * | 2015-03-14 | 2015-07-29 | 深圳市前海安测信息技术有限公司 | 内置多节式采血针的血糖仪采血笔 |
CN104792994B (zh) * | 2015-03-14 | 2017-06-20 | 深圳市贝沃德克生物技术研究院有限公司 | 基于血糖管理的一体化连续式血糖仪 |
CN105534576B (zh) * | 2016-02-23 | 2017-10-24 | 常州威克医疗器械有限公司 | 一次性穿刺器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1079275B (de) * | 1958-09-05 | 1960-04-07 | Praemeta Praez Smetall Und Kun | Schnepper, insbesondere zur Blutentnahme |
US3030959A (en) * | 1959-09-04 | 1962-04-24 | Praemeta | Surgical lancet for blood sampling |
JPH0623505U (ja) * | 1992-08-28 | 1994-03-29 | アプルス株式会社 | ランセット |
EP0861670A2 (de) * | 1997-02-01 | 1998-09-02 | Wagner, Wolfgang, Dr.med. | Punktionsspitze an Griffel oder Teststreifen zur Blutgewinnung aus der Haut einer Lebewesens, bevorzugte Verfahren ihrer Anwendungsweise und bevorzugte Verfahren ihrer Herstellung |
JP2000175889A (ja) * | 1998-12-16 | 2000-06-27 | Kdk Corp | 安全にランセットを外すことのできるランセットデバイス |
FR2797579A1 (fr) * | 1999-08-16 | 2001-02-23 | Jean Yves Rouviere | Stylo-piqueur a lancettes integrees pour diabetiques |
WO2001041642A1 (en) * | 1999-12-08 | 2001-06-14 | Owen Mumford Limited | Integration of a lancette with its capturing and removing cap |
JP2004057489A (ja) * | 2002-07-29 | 2004-02-26 | Arkray Inc | 穿刺用ユニット、穿刺用部材の取り外し具および穿刺装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701077A (en) * | 1952-06-23 | 1955-02-01 | Swift & Co | Magazine |
US3708235A (en) * | 1970-11-30 | 1973-01-02 | F Kolomeir | Marking instrument |
US3898009A (en) * | 1971-02-16 | 1975-08-05 | Western International Ind Ltd | Cartridge pencil |
US4794926A (en) * | 1986-11-24 | 1989-01-03 | Invictus, Inc. | Lancet cartridge |
US4801013A (en) * | 1987-02-10 | 1989-01-31 | John Bruno | Containment device for safely removing, storing and ultimately disposing of needles from hypodermic needle/syringe assemblies |
US5108889A (en) * | 1988-10-12 | 1992-04-28 | Thorne, Smith, Astill Technologies, Inc. | Assay for determining analyte using mercury release followed by detection via interaction with aluminum |
JPH0330234A (ja) | 1989-06-28 | 1991-02-08 | Hitachi Ltd | ブラウン管の補強装置 |
JP3126498B2 (ja) | 1992-07-10 | 2001-01-22 | 株式会社アーレスティ | ダイカスト鋳造用崩壊性置中子 |
US5312346A (en) * | 1993-02-16 | 1994-05-17 | Han Medical Designs, Inc. | Needle removing device |
JP3030234B2 (ja) | 1995-07-25 | 2000-04-10 | 生活協同組合コープこうべ | スプリンクラー取付構造 |
JP3030234U (ja) | 1995-12-22 | 1996-10-22 | 千洋 渡邉 | 使用済み注射針離脱器具 |
EP0798004A1 (de) | 1996-03-29 | 1997-10-01 | Wagner, Wolfgang, Dr.med. | Einrichtung und einrichtungsbezogenes Verfahren für die Stoffwechselkontrolle bei einem Lebewesen |
US5947285A (en) * | 1996-11-15 | 1999-09-07 | Graphic Controls Corporation | Medical waste disposal container |
US6093156A (en) * | 1996-12-06 | 2000-07-25 | Abbott Laboratories | Method and apparatus for obtaining blood for diagnostic tests |
US5957601A (en) * | 1998-02-23 | 1999-09-28 | Weiss; Marla | Multi-segment writing implement |
JP4338803B2 (ja) | 1998-12-03 | 2009-10-07 | アプルス株式会社 | ランセット発射デバイス |
US6045567A (en) | 1999-02-23 | 2000-04-04 | Lifescan Inc. | Lancing device causing reduced pain |
GB0008770D0 (en) * | 2000-04-10 | 2000-05-31 | Bp Chem Int Ltd | Polymerisation process |
IL152321A0 (en) * | 2000-05-15 | 2003-05-29 | Ares Trading Sa | Device for separating the connecting end of a hypodermic needle from the tip of an injection instrument |
DE10047419A1 (de) | 2000-09-26 | 2002-04-11 | Roche Diagnostics Gmbh | Lanzettensystem |
US6645219B2 (en) * | 2001-09-07 | 2003-11-11 | Amira Medical | Rotatable penetration depth adjusting arrangement |
USD491604S1 (en) * | 2003-08-19 | 2004-06-15 | Kun-Tsai Yeh | Pen |
US6923319B1 (en) * | 2004-06-07 | 2005-08-02 | Ulti Med Inc. | Sharps container for safe transportation and dispensing of unused pen needle assemblies and for sequential safe storage of used pen needles |
-
2004
- 2004-07-30 WO PCT/JP2004/011301 patent/WO2005011496A1/ja active Application Filing
- 2004-07-30 US US10/566,434 patent/US8029525B2/en not_active Expired - Fee Related
-
2010
- 2010-09-21 US US12/923,436 patent/US8181779B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1079275B (de) * | 1958-09-05 | 1960-04-07 | Praemeta Praez Smetall Und Kun | Schnepper, insbesondere zur Blutentnahme |
US3030959A (en) * | 1959-09-04 | 1962-04-24 | Praemeta | Surgical lancet for blood sampling |
JPH0623505U (ja) * | 1992-08-28 | 1994-03-29 | アプルス株式会社 | ランセット |
EP0861670A2 (de) * | 1997-02-01 | 1998-09-02 | Wagner, Wolfgang, Dr.med. | Punktionsspitze an Griffel oder Teststreifen zur Blutgewinnung aus der Haut einer Lebewesens, bevorzugte Verfahren ihrer Anwendungsweise und bevorzugte Verfahren ihrer Herstellung |
JP2000175889A (ja) * | 1998-12-16 | 2000-06-27 | Kdk Corp | 安全にランセットを外すことのできるランセットデバイス |
FR2797579A1 (fr) * | 1999-08-16 | 2001-02-23 | Jean Yves Rouviere | Stylo-piqueur a lancettes integrees pour diabetiques |
WO2001041642A1 (en) * | 1999-12-08 | 2001-06-14 | Owen Mumford Limited | Integration of a lancette with its capturing and removing cap |
JP2004057489A (ja) * | 2002-07-29 | 2004-02-26 | Arkray Inc | 穿刺用ユニット、穿刺用部材の取り外し具および穿刺装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1841370A2 (en) * | 2005-01-28 | 2007-10-10 | Stat Medical Devices Inc. | Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit |
EP1841370A4 (en) * | 2005-01-28 | 2010-07-28 | Stat Medical Devices Inc | MULTI-LANCETTES UNIT, METHOD AND LANCETTES DEVICE USING THE MULTI-LANCETTES UNIT AND METHOD OF ASSEMBLING AND / OR MANUFACTURING THE LANCETTES UNIT |
US8784444B2 (en) * | 2005-03-04 | 2014-07-22 | Bayer Healthcare Llc | Lancet release mechanism |
US9622688B2 (en) | 2005-03-04 | 2017-04-18 | Ascensia Diabetes Care Holdings Ag | Lancet-release mechanism |
EP2111794A2 (en) | 2005-05-31 | 2009-10-28 | Owen Mumford Limited | Lancet |
EP2111794A3 (en) * | 2005-05-31 | 2010-03-17 | Owen Mumford Limited | Lancet |
CN102499697A (zh) * | 2005-05-31 | 2012-06-20 | 欧文蒙福德有限公司 | 刺血针 |
Also Published As
Publication number | Publication date |
---|---|
US8181779B2 (en) | 2012-05-22 |
US8029525B2 (en) | 2011-10-04 |
US20060229652A1 (en) | 2006-10-12 |
US20110009893A1 (en) | 2011-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005011496A1 (ja) | 穿刺器具、穿刺針カートリッジ、穿刺器具セット及び穿刺針廃棄器具 | |
US7211096B2 (en) | Lancet dispenser | |
US8361099B2 (en) | Puncture aid with protection against reuse | |
US7785338B2 (en) | Lancing aid comprising a lancet system that is protected against re-use | |
EP0958783B1 (en) | Re-usable end cap for re-usable lancet devices for removing and disposing of a contaminated lancet | |
US10602969B2 (en) | Method of reuse protection for lancet system | |
CN114027945B (zh) | 一种可重复使用的助针装置及其使用方法 | |
DK2723237T3 (en) | Clamping and delivery mechanisms analyttestindretning | |
JP4538206B2 (ja) | 穿刺器具セット | |
JP4482318B2 (ja) | 穿刺針カートリッジ | |
JP4831227B2 (ja) | 穿刺針廃棄器具 | |
JP4507539B2 (ja) | 穿刺針廃棄器具 | |
CN218186897U (zh) | 一种方便退针的助针器 | |
CN212661815U (zh) | 一种经皮传感器敷贴装置 | |
JP5012921B2 (ja) | 採血用穿刺器具 | |
KR20230010862A (ko) | 사혈기 |
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 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 NA 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: 2006229652 Country of ref document: US Ref document number: 10566434 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase | ||
WWP | Wipo information: published in national office |
Ref document number: 10566434 Country of ref document: US |