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    • 6. 发明申请
    • DEVICE FOR TREATING PNEUMOTHORAX, TENSION PNEUMOTHORAX, PLEURAL EFFUSION, AND HEMOTHORAX IN NEONATES
    • 用于治疗恶性肿瘤的装置,拉伸性鼻炎,平喘和黑质激素
    • US20090227987A1
    • 2009-09-10
    • US12388251
    • 2009-02-18
    • Howard Singer
    • Howard Singer
    • A61M27/00
    • A61M25/0606A61B17/3401A61M1/04A61M2025/0063A61M2205/073A61M2210/101A61M2240/00
    • A device is disclosed for the treatment of pneumothorax especially in neonates, which is an acute pathologic condition characterized by the extrapulmonic accumulation of air in the pleural space, causing restricted lung expansion and threatening to significantly worsen in a short period of time without intervention. Intervention in this case involves the simple one-hand introduction of a catheter-sheathed stylet through the chest wall as part of a compact device which contains a one-way valve outside the chest for the stat evacuation of the intrathoracic air or fluid. The device is capable of secure fixation to the chest wall until deemed no longer needed at which point it is quickly removable. The thoracic cavity is entered by a stylet which is surrounded by a catheter, the catheter lumen continuous with that of a lumenized dome which communicates with at least one upper port and one-way valving. One port is configured to allow Luer-Lok suction in the event of pleural effusion or hemothorax. The proposed device is small enough to allow easy one-hand application, does not require a scalpel incision, is economical by virtue of unified molding of major components, and can be readily secured to the chest wall. While the device was conceived with neonatal emergencies in mind, it can be scaled up in size for larger patients.
    • 公开了一种用于治疗气胸的装置,特别是在新生儿中,这是一种急性病理状态,其特征在于在胸膜空间中空气累积积累,导致肺膨胀受限,并且在短暂的时间内威胁到明显恶化而无需干预。 在这种情况下的干预涉及简单的单手介绍通过胸壁的导管护套管心针作为紧凑装置的一部分,该紧凑装置在胸部外部包含用于胸腔内空气或流体的统计抽空的单向阀。 该装置能够牢固地固定在胸壁上,直到被认为不再需要,此时它是快速拆除的。 胸腔通过由导管包围的探针进入,导管腔与与至少一个上端口和单向阀连通的管腔的腔连续。 一个端口被配置为允许在胸腔积液或胸腔积液的情况下进行Luer-Lok抽吸。 所提出的装置足够小以容易地单手应用,不需要手术刀切口,通过主要部件的统一成型是经济的,并且可以容易地固定到胸壁。 虽然该设备是考虑到新生儿紧急情况,但可以针对较大的患者进行规模扩大。