CN200966834Y - 膨胀式子宫颈口扩张器 - Google Patents

膨胀式子宫颈口扩张器 Download PDF

Info

Publication number
CN200966834Y
CN200966834Y CNU2006200093810U CN200620009381U CN200966834Y CN 200966834 Y CN200966834 Y CN 200966834Y CN U2006200093810 U CNU2006200093810 U CN U2006200093810U CN 200620009381 U CN200620009381 U CN 200620009381U CN 200966834 Y CN200966834 Y CN 200966834Y
Authority
CN
China
Prior art keywords
catheter
air bag
gasbag
conduit
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2006200093810U
Other languages
English (en)
Inventor
王洪萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006200093810U priority Critical patent/CN200966834Y/zh
Application granted granted Critical
Publication of CN200966834Y publication Critical patent/CN200966834Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M29/00Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02Dilators made of swellable material

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

本实用新型提供了一种膨胀式子宫颈口扩张器,属于医疗器械技术领域。它由导管(1)、薄膜气囊(2)、充放气气囊(3)、胶管(4)组成,其特征在于导管(1)前端外壁周围固定着薄膜气囊(2),在导管(1)前端管壁上设有多个与薄膜气囊(2)内腔相通的充气孔(5),充放气气囊(3)通过胶管(4)套装连接在导管(1)的后端。本实用新型的优点:结构简单,操作简便,可缩短扩宫时间,减轻受术者痛苦,提高手术效率,由于导管和薄膜气囊为一次性使用,可完全杜绝交叉感染,给患者和术者都带来了极大的方便。

Description

膨胀式子宫颈口扩张器
                          技术领域
本实用新型涉及医疗器械技术领域,具体的说是一种膨胀式子宫颈口扩张器。
                          背景技术
人工流产术是妇产科最常见的手术之一,做人工流产手术时必须扩张子宫颈口,而目前手术过程中使用的金属不锈钢人工流产扩张棒,是从3号到9号半的14种规格,其截面直径恒定,即粗细均匀,从小依次增大共14根,在做手术的时候,由于子宫颈口收缩的特殊生理功能,必须用扩张棒从小号开始逐渐向大号扩进,直至所用人流吸管能进入子宫腔方可,但反复的扩张子宫颈口容易引起疼痛刺激,使患者难以忍受,产生严重的恐惧心理。同时由于器械型号多,操作也不方便。
                          发明内容
本实用新型的目的在于克服上述的不足,提供一种结构简单,操作简便,薄膜气囊充气后可将子宫颈口一次逐渐扩张到所需口径的膨胀式子宫颈口扩张器。
本实用新型的目的是这样实现的:该膨胀式子宫颈口扩张器由导管、薄膜气囊、充放气气囊、胶管组成,在导管前端外壁周围固定着薄膜气囊,在导管前端管壁上设有多个与薄膜气囊内腔相通的充气孔,充放气气囊通过胶管套装连接在导管的后端。在充气前,薄膜气囊紧贴在导管前端带有充气孔的导管外壁上,外径很细,充气后薄膜气囊外径变粗,子宫颈口也被扩大。使用完毕后,带有薄膜气囊的导管与充放气气囊上的胶管脱离,导管和薄膜气囊为一次性使用。
本实用新型的优点:结构简单,操作简便,可缩短扩宫时间,减轻受术者痛苦,提高手术效率,由于导管和薄膜气囊为一次性使用,可完全杜绝交叉感染,给患者和术者都带来了极大的方便。
                        附图说明
附图为本实用新型的结构图。
                        具体实施方式
以下结合附图对本实用新型作进一步的详细描述:该膨胀式子宫颈口扩张器由导管1、薄膜气囊2、充放气气囊3、胶管4组成,在导管1前端外壁周围固定着薄膜气囊2,在导管1前端管壁上设有多个与薄膜气囊2内腔相通的充气孔5,充放气气囊3通过胶管4套装连接在导管1的后端。导管1和薄膜气囊2可分别用医用塑料或乳胶制作而成。

Claims (1)

1、一种膨胀式子宫颈口扩张器,由导管(1)、薄膜气囊(2)、充放气气囊(3)、胶管(4)组成,其特征在于导管(1)前端外壁周围固定着薄膜气囊(2),在导管(1)前端管壁上设有多个与薄膜气囊(2)内腔相通的充气孔(5),充放气气囊(3)通过胶管(4)套装连接在导管(1)的后端。
CNU2006200093810U 2006-11-20 2006-11-20 膨胀式子宫颈口扩张器 Expired - Fee Related CN200966834Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200093810U CN200966834Y (zh) 2006-11-20 2006-11-20 膨胀式子宫颈口扩张器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200093810U CN200966834Y (zh) 2006-11-20 2006-11-20 膨胀式子宫颈口扩张器

Publications (1)

Publication Number Publication Date
CN200966834Y true CN200966834Y (zh) 2007-10-31

Family

ID=38966405

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200093810U Expired - Fee Related CN200966834Y (zh) 2006-11-20 2006-11-20 膨胀式子宫颈口扩张器

Country Status (1)

Country Link
CN (1) CN200966834Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112043948A (zh) * 2020-10-27 2020-12-08 郭艳华 一种妇产科用阴道扩张装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112043948A (zh) * 2020-10-27 2020-12-08 郭艳华 一种妇产科用阴道扩张装置

Similar Documents

Publication Publication Date Title
CN201046293Y (zh) 多功能双腔气囊宫颈扩张器
CN200966834Y (zh) 膨胀式子宫颈口扩张器
CN201361088Y (zh) 多孔双腔减压式一次性人工流产吸引管
CN204909525U (zh) 一次性扩宫棒
CN201692486U (zh) 一种子宫颈扩张器
CN202169005U (zh) 宫颈扩张器
CN201333252Y (zh) 宫颈扩张器
CN201299633Y (zh) 气囊式子宫颈扩张器
CN201988041U (zh) 肛门扩张引流器
CN201076505Y (zh) 一种阴道再造柔性支撑装置
CN208959108U (zh) 子宫输卵管造影器
CN207370973U (zh) 一种治疗不孕症患者的宫颈扩张器
CN201328863Y (zh) 宫颈扩张器
CN213789531U (zh) 一种医用扩肛器
CN202459803U (zh) 一种宫颈扩张器
CN201643368U (zh) 充气式一次性肛管扩张器
CN201516235U (zh) 肛门扩张施药器
CN2484975Y (zh) 气囊扩宫器
CN206492097U (zh) 一种输尿管造口扩张器
CN200945304Y (zh) 一种气囊宫颈扩张器
CN2234278Y (zh) 单腔双囊膀胱造瘘管
CN214966431U (zh) 一种产科用止血装置
CN2503909Y (zh) 气囊式扩肛器
CN2843361Y (zh) 宫腔粘连分离装置
CN214912471U (zh) 子宫颈扩张棒

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee