Phc Holdings Corporation

Panasonic Healthcare Holdings Co., Ltd.

Panasonic Healthcare Co., Ltd.

Jcr Pharmaceuticals Co., Ltd.

Panasonic Corporation

Phc Corporation

Other

Seiji Kikuchi

Toshiaki Iio

Yukihiro Takabatake

Tsuguhiro Kondo

Tsuguhiro Kondoh

Atsushi Watanabe

Takashi Hanada

Mitsuteru Fujimoto

Kouichi Matsuda

Yoshiki Takeuchi

Hirofumi Sugimoto

Hidenori Watanabe

Kenji Murakami

Tooru Aoki

Yoshihiro Kataoka

Shinsuke Hata

Katsumi Nakanishi

Yutaro Fujino

Masakazu Mori

Yoshinori Amano

Ryosuke Tani

Toru Aoki

Yasutaka Mukai

Shinichi Kojima

Akio Inoki

Takashi Morimoto

Takahiko Tanida

Toshiaki Ilo

Yukio Nakajima

Tatsuya Kawabata

A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.

Drug injection device

A pharmaceutical syringe unit is configured to be mounted to a pharmaceutical injection device main body and hold a pharmaceutical-filled pharmaceutical syringe, in order to mount the pharmaceutical syringe to a pharmaceutical injection device, wherein a syringe cover is configured to slide forward and backward with respect to a distal end cap by operation of the pharmaceutical injection device main body, thereby allowing movement between a needle insertion position at which insertion of an injection needle into a target is to be completed, and a needle withdrawal position at which withdrawal of the injection needle from the target is to be completed, and a guide component is configured to guide the syringe cover over a range that is greater than a distance between the needle insertion position and the needle withdrawal position.

Storage case

An expansion/compression mechanism of a piston rod assembly is composed of a bush shaft, a first cylindrical piston rod that is screwed with the bush shaft, a second cylindrical piston rod that is screwed with the first piston rod, and a piston rod holding member for housing the bush shaft and these piston rods. Therefore, the piston rods move linearly in multiple stages.

Administration apparatus for medical use

In a medicament dispensing device (), when a medicament preparation-containing syringe () is replaced, a microprocessor () detects the time at which the replacement is performed as the time of the start of use of the preparation, and counts the elapsed time after the use of the preparation has started. Then, the microprocessor () notifies the result of the counting by a LCD (), etc. to the user. Also, the microprocessor () detects that a syringe needle for dispensing the preparation has been mounted, and after detecting the mounting of the syringe needle, the microprocessor () counts the elapsed time after the start of use of the preparation. When an effective use period has expired, the microprocessor () issues a message in a step Sthat the effective period of a medicament has expired.

Medicine injection device

Drug infusion device, cartridge adapter, and drug infusion system

A medication administering device, to which a preparation syringe containing a preparation is mounted, and which administers a preparation to a living body, and comprises a main body; a cylindrical syringe holder that is provided to the main body and into which the preparation syringe is inserted from the rear end side; a cylindrical syringe cover that supports the preparation syringe on the inner peripheral face side, and into which the preparation syringe is inserted from the distal end side; an inner case that guides the syringe cover and is removably fitted together with the syringe cover; and a distal end cap that guides the main body and is removably fitted together with the main body, and moves in conjunction with the syringe cover during attachment to the main body.

Medication administering device

With certain implementations, the configuration is such that a controller uses a first driver to move a pharmaceutical syringe attachment component closer to the distal end side than a needle removal position when a needle unit is attached to a pharmaceutical syringe unit or when the needle unit is removed from the pharmaceutical syringe unit, so when an injection needle is attached to the pharmaceutical syringe unit, or when the injection needle is removed from the pharmaceutical syringe unit, these operations can be executed without removing a distal end cap, which makes the device extremely convenient to use.

Pharmaceutical injection device

Pharmaceutical syringe unit, pharmaceutical injection device equipped with said unit, injection needle attachment and removal fixture, and storage case

A pharmaceutical injecting device comprises a main body case, a piston, a drive mechanism, a display component, and a controller. The body case has a cartridge holder in which a pharmaceutical syringe is installed. The piston is provided movably with respect to the pharmaceutical syringe that is installed in the cartridge holder. The drive mechanism drives the piston. The controller is electrically connected to the drive mechanism. The display component is connected to the controller. The controller has a display controller. The display controller causes the display component to display a plurality of injection sites and to display at two or more injection sites selectable displays indicating that those injection sites are suitable for injection.

Pharmaceutical injecting device, display control method for pharmaceutical injecting device, and injection site display device

A pharmaceutical cartridge holding unit holds a pharmaceutical cartridge and is mounted to a pharmaceutical injection device main body in order to mount the pharmaceutical cartridge to a pharmaceutical injection device. The pharmaceutical cartridge holding unit comprises an outer peripheral cap having a front end side opening and a rear end side opening, and a cartridge cover that is on an inside of the outer peripheral cap and is held in a state of being able to slide forward and backward with respect to the outer peripheral cap. The outer peripheral cap has a guide component configured to guide sliding of the cartridge cover forward and backward, a stopper configured to prevent the cartridge cover from coming loose from the outer peripheral cap, and an engagement component that can engage with the pharmaceutical injection device main body.

Pharmaceutical cartridge holding unit, and pharmaceutical injection device provided therewith

The pharmaceutical injection device includes a pharmaceutical syringe mounting portion () provided within a main body case () and to which a pharmaceutical syringe () is removably mounted, a piston () provided movably with respect to the pharmaceutical syringe () mounted to the pharmaceutical syringe mounting portion (), a drive mechanism () for driving the piston (), a controller () that is electrically connected to the drive mechanism (), a display section () that is connected to the controller (), and an encoder () that is connected to the controller () and detects the amount of the pharmaceutical remaining inside the pharmaceutical syringe (). The controller () displays a warning on the display section () recommending removal of the pharmaceutical syringe () from the pharmaceutical syringe mounting portion () when the presence of a pharmaceutical is detected by the encoder ().

A pharmaceutical injection device comprises a main body case (); a pharmaceutical syringe mounting component () that is provided inside the main body case () and onto which a pharmaceutical syringe () is mounted; a piston () provided movably with respect to the pharmaceutical syringe () mounted onto the pharmaceutical syringe mounting component (); a drive mechanism () for driving the piston (); a memory () that stores a preset pharmaceutical injection schedule; and a controller () that resets a current pharmaceutical dose by comparing a planned cumulative pharmaceutical dose, which is a planned cumulative amount of pharmaceutical injected up to the last time on the basis of the pharmaceutical injection schedule stored in the memory, and an actual cumulative pharmaceutical dose, which is a cumulative amount of pharmaceutical actually injected up to the last time.

Pharmaceutical injection device, method for controlling pharmaceutical injection device, and recording medium

Growing community of inventors

Ehime, Japan

Seiji Kikuchi