JP7331022B2 - 携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法 - Google Patents
携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法 Download PDFInfo
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- JP7331022B2 JP7331022B2 JP2020570405A JP2020570405A JP7331022B2 JP 7331022 B2 JP7331022 B2 JP 7331022B2 JP 2020570405 A JP2020570405 A JP 2020570405A JP 2020570405 A JP2020570405 A JP 2020570405A JP 7331022 B2 JP7331022 B2 JP 7331022B2
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- portable inhaler
- atomizer
- processing circuitry
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- A61M2230/40—Respiratory characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/46—Resistance or compliance of the lungs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
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Description
本願は、その開示全体を引用して本明細書に援用する「携帯用呼吸治療及び吸入・呼気測定装置並びに関連方法」と題する2018年3月5日付けで提出された米国特許出願第62/638,658号の優先権を主張する。
本開示は、概ね吸入器の分野に関し、より詳細には携帯吸入療法に関する装置、システム及び方法、並びに吸入・呼気測定器に関する。
Claims (11)
- 携帯用吸入器であって:
排出口及び少なくとも1つの通気口に結合された送出チャンネルを形成するノズルであって、前記送出チャンネルに結合されたセンサ開口部をさらに形成する、ノズルと;
前記送出チャンネルに隣接したアトマイザーであって、薬剤を受け取り且つ当該薬剤から液体粒子を発生し、当該発生された液体粒子を前記ノズルの前記排出口から出力するよう構成されたアトマイザーと;
前記薬剤を貯蔵するよう構成された薬剤カートリッジであって、前記アトマイザーに薬剤チャンネルを介して結合された薬剤カートリッジと;
前記薬剤を前記薬剤カートリッジから前記アトマイザーまで駆動するため、前記薬剤カートリッジ内の前記薬剤に力を印加するよう構成された流量制御機構と;
トリガ条件が満足されたことに応答して、前記流量制御機構に、前記力を前記薬剤カートリッジ内の前記薬剤に印加させるよう構成された処理回路と;
前記センサ開口部に結合された圧力センサであって、前記送出チャンネルに関連付けられた圧力を検出し、当該検出された検出圧力を前記処理回路に与えるよう構成された圧力センサとを含み、
前記処理回路は、前記検出圧力と圧力閾値との比較に基づいて前記トリガ条件が満足されていることを判断する、携帯用吸入器。 - 前記処理回路は、前記排出口を介して吸気又は呼気された空気量に対応したパラメータを、前記検出圧力に基づいて計算する、請求項1に記載の携帯用吸入器。
- 前記処理回路は、送出される前記薬剤の投薬量を前記検出圧力に基づいて算出し、前記流量制御機構又は前記アトマイザーの少なくとも一方を、前記算出された投薬量に関連付けられた対応する持続時間にわたり動作させる、請求項1に記載の携帯用吸入器。
- 前記アトマイザーは圧電素子を含み、前記処理回路は、前記トリガ条件が満足されたことに応答して前記圧電素子の動作を制御する、請求項1に記載の携帯用吸入器。
- 前記送出チャンネルは、前記排出口から前記少なくとも1つの通気口に向かって直径が増大する、請求項1に記載の携帯用吸入器。
- 前記処理回路は、送出される前記薬剤の投薬量を、前記携帯用吸入器のユーザの識別子に基づいて当該投薬量をルックアップテーブルから取り出すことによって求める、請求項1に記載の携帯用吸入器。
- 前記処理回路は、吸入の検出に応答して前記流量制御機構を動作させ、前記薬剤のパルス薬用量を提供するため、前記吸入の終了検出に応答して前記流量制御機構に動作を終了させる、請求項1に記載の携帯用吸入器。
- 前記処理回路は、前記携帯用吸入器の圧力センサによって検出された圧力データに基づいて、呼吸案内指標を出力するよう構成されている、請求項1に記載の携帯用吸入器。
- 携帯用吸入器であって:
排出口、センサ開口部、及び少なくとも1つの通気口に結合された送出チャンネルを形成するノズルと;
前記センサ開口部に結合された圧力センサであって、前記送出チャンネルの圧力を検出するよう構成された圧力センサと;
前記送出チャンネルに隣接した圧電アトマイザーであって、薬剤を受け取り且つ当該薬剤から液体粒子を発生し、当該発生された液体粒子を前記ノズルの前記排出口から出力するよう構成された圧電アトマイザーと;
前記薬剤を貯蔵するよう構成された薬剤カートリッジであって、前記アトマイザーに薬剤チャンネルを介して結合された薬剤カートリッジと;
前記薬剤を前記薬剤カートリッジから前記アトマイザーまで駆動するため、前記薬剤カートリッジ内の前記薬剤に力を印加するよう構成された流量制御機構と;
前記アトマイザー及び前記流量制御機構の動作を、トリガ条件が満足されたことに応答して制御するよう構成された処理回路であって、前記トリガ条件は、前記圧力センサによって検出された前記圧力又はユーザ入力の少なくとも一方に基づく、処理回路とを含む、携帯用吸入器。 - 前記処理回路は、送出される前記薬剤の投薬量を、前記携帯用吸入器のユーザの識別子に基づいて当該投薬量をルックアップテーブルから取り出すことによって求める、請求項9に記載の携帯用吸入器。
- 前記処理回路は、吸入の検出に応答して前記流量制御機構を動作させ、前記薬剤のパルス薬用量を提供するため、前記吸入の終了の検出に応答して前記流量制御機構に動作を終了させる、請求項9に記載の携帯用吸入器。
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CN111346774B (zh) * | 2020-04-07 | 2021-05-14 | 绍兴市载沣智能科技有限公司 | 一种具有防滴漏和凝絮的机械设备及配件喷漆装置 |
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