CN105559846A - Uterus hemostatic air bag with automatically adjustable pressure - Google Patents

Uterus hemostatic air bag with automatically adjustable pressure Download PDF

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Publication number
CN105559846A
CN105559846A CN201610134759.8A CN201610134759A CN105559846A CN 105559846 A CN105559846 A CN 105559846A CN 201610134759 A CN201610134759 A CN 201610134759A CN 105559846 A CN105559846 A CN 105559846A
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China
Prior art keywords
uterus
airbag
air bag
pressure
hemostatic
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CN201610134759.8A
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Chinese (zh)
Inventor
唐帅
王延洲
梁志清
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中国人民解放军第三军医大学第一附属医院
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Priority to CN201610134759.8A priority Critical patent/CN105559846A/en
Publication of CN105559846A publication Critical patent/CN105559846A/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00082Balloons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027Type of occlusion
    • A61B17/1204Type of occlusion temporary occlusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136Balloons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205Introduction devices
    • A61B2017/12054Details concerning the detachment of the occluding device from the introduction device
    • A61B2017/12081Details concerning the detachment of the occluding device from the introduction device detachable by inflation

Abstract

The invention discloses a uterus hemostatic air bag with automatically adjustable pressure, and belongs to the technical field of medical instruments. The uterus hemostatic air bag comprises a uterus air bag, a vagina air bag and a guiding catheter running through the uterus air bag and the vagina air bag, wherein a uterus air bag air filling passage and a vagina air bag air filling passage, which are communicated with the uterus air bag and the vagina air bag respectively, are arranged in the guiding catheter. The uterus hemostatic air bag also comprises a pressure automatic adjusting system comprising a pressure sensor arranged in the uterus air bag, a display and a PLC control system which are communicated with the pressure sensor through a data wire and are arranged outside the uterus air bag, and an air filling device which is arranged at the uterus air bag air filing passage and is communicated with the PLC control system. By virtue of the pressure automatic adjusting system, the uterus hemostatic air bag can monitor and automatically adjust the value of the pressure in the air bags to be at a reasonable level in real time, thereby achieving a relatively good hemostatic effect, and avoiding the problems of secondary damage to a uterus due to an excessive pressure, and poor hemostatic effect due to a too small pressure.

Description

压力自动调节子宫用止血气囊 Automatically adjusting the pressure bladder uterine hemostatic

技术领域 FIELD

[0001]本发明属于医疗器械技术领域,具体涉及一种压力自动调节子宫用止血气囊。 [0001] The present invention belongs to the technical field of medical devices, particularly to an automatic pressure regulating uterine hemostatic airbag.

背景技术 Background technique

[0002]婴儿发育完成后,待产女性子宫被强行撑开变薄,在生产时,易出现裂口,从而导致大量出血,现有技术常采用止血气囊进行止血,其效果较为明显,但在实际操作时,通过外部气源对气囊直接加气,无法管控止血气囊涨开的压力值,当超过一定限度时,会对子宫造成二次伤害,导致更大量出血,造成危险,当小于一定压力值,起不到止血的目的,同时,该止血气囊对子宫内腔的出血情况无法检测,对二次伤害情况无法确认,无法指导手术人员采取合理的操作减少出血,从而增加手术风险,另外,其加药管的管口伸出囊体,易对子宫造成伤害。 [0002] After completion of development of infants, expectant women the uterus is forcibly stretched thin in manufacturing, prone to cracks, thereby causing significant bleeding, the prior art often used hemostasis hemostasis airbag, which effect is more obvious, but in practice when, by an external source of direct filling of the airbag, hemostasis can not control pressure to open up the airbag, when more than a certain limit, will cause secondary damage to the uterus, resulting in a more massive bleeding, dangerous, when the pressure below a certain value, would not achieve the purpose of hemostasis, while the hemostasis of bleeding uterine lumen balloon can not be detected on the secondary damage cases could not be confirmed, can not guide the surgical staff to take reasonable action to reduce bleeding, which increases the risk of surgery, in addition, it added cartridge nozzle extends capsule, could easily lead to damage to the uterus.

[0003]因此,有必要对现有止血气囊的结构进行改进,能对子宫内部出血情况进行监测,也能对气囊的压力值进行自动调节,从而达到更佳的止血效果。 [0003] Accordingly, it is necessary for the structure of the conventional airbag is improved hemostasis, can monitor the internal uterine bleeding, but also the value of the pressure of the airbag is automatically adjusted to achieve a better hemostatic effect.

发明内容 SUMMARY

[0004]有鉴于此,本发明的目的在于提供压力自动调节子宫用止血气囊,可以自动调节气囊内有气体压力,达到更好的止血效果,以克服现有技术中存在的气囊压力值、子宫出血情况无法检测造成止血效果差的问题。 [0004] In view of this, an object of the present invention to provide an automatic pressure regulating uterine hemostatic airbag can automatically adjust the gas pressure within the bladder, to achieve better hemostatic effect, to overcome the prior art balloon pressure values ​​present in the uterus bleeding can not detect the cause hemostasis poor.

[0005]本发明的目的是通过以下技术方案实现的: [0005] The object of the present invention is achieved by the following technical solution:

[0006]压力自动调节子宫用止血气囊,包括子宫气囊、阴道气囊和贯通于所述子宫气囊和阴道气囊的引导管,所述引导管内设置有分别与子宫气囊及阴道气囊连通的子宫气囊加气通道及阴道气囊加气通道,还包括压力自动调节系统,还包括压力自动调节系统,所述压力自动调节系统包括设置于所述子宫气囊内的压力传感器、与其通过数据线连通的设置于子宫气囊外部的显示器及PLC控制系统和设置于子宫气囊加气通道入口处的加气装置,所述加气装置与PLC控制系统连通。 [0006] automatically adjust the pressure of the uterus hemostatic airbag, the airbag including the uterus, vagina and bladder through the guide tube to the uterus and vagina airbag of the airbag, the guide airbag inner tube is provided with a uterus respectively the uterine aerated airbag and airbag communication vagina vaginal balloon filling channel and the channel, further comprising an automatic pressure regulating system further includes a pressure automatic control system, automatically adjust the pressure of the pressure sensor system comprises a balloon disposed within the uterus, and communicating therewith through a data line in the uterus airbag and an external monitor and a PLC control system is provided in the airbag uterus aerated filling inlet of the passage means, said filling means in communication with the PLC control system.

[0007]进一步,还包括与压力传感器连通的报警装置。 [0007] Further, further comprising an alarm means in communication with the pressure sensor.

[0008]进一步,所述子宫气囊上设置有多个探头,并通过埋设于止血气囊的囊体壁内的数据线与显示器及PLC控制系统连通。 [0008] Further, a plurality of probes provided on the uterus balloon and in communication with the display and PLC control system through the data line in an airbag embedded in the balloon wall hemostasis.

[0009]进一步,所述多个探头均布在子宫气囊的外表面。 [0009] Further, the plurality of probes are distributed in an outer surface of the uterus balloon.

[0010]进一步,所述引导管的出口低于子宫气囊的囊体表面。 [0010] Further, the outlet pipe is below the guide surface of the balloon uterine balloon.

[0011]本发明的有益效果是: [0011] Advantageous effects of the present invention are:

[0012]本发明通过压力自动调节系统可实时监测气囊内的压力值,并自动控制在合理水平达到较佳的止血效果,避免压力过大对子宫造成二次伤害,压力过小止血效果不好;同时通过探头对子宫内腔的出血情况进行实时监控,可使手术人员实时了解宫腔内部情况,及时作出各种应对措施,提高手术质量。 [0012] The present invention, by automatically adjusting the pressure value in the air bag system can be monitored in real time, and automatically control to achieve better hemostatic effect at a reasonable level to avoid excessive pressure cause secondary damage to the uterus, hemostatic pressure is too small ineffective ; simultaneous real-time monitoring of uterine bleeding through the lumen of the probe, allows the surgeon to know in real time inside the uterine cavity, and timely respond to all kinds of measures to improve the quality of surgery.

[0013]本发明的其他优点、目标和特征在某种程度上将在随后的说明书中进行阐述,并且在某种程度上,基于对下文的考察研究对本领域技术人员而言将是显而易见的,或者可以从本发明的实践中得到教导。 [0013] Additional advantages, objects and features of the present invention will be to some extent set forth in the description which follows and, in part, based on a study of the following investigation to those skilled in the art will be apparent, or it may be learned from practice of the invention. 本发明的目标和其他优点可以通过下面的说明书来实现和获得。 Other objects and advantages of the invention may be realized and obtained by the following description.

附图说明 BRIEF DESCRIPTION

[0014]为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步的详细描述,其中: [0014] To make the objectives, technical solutions, and advantages of the present invention will become more apparent below in conjunction with the accompanying drawings of the present invention will be further described in detail, wherein:

[0015]图1为本发明压力自动调节子宫用止血气囊的结构示意图。 A schematic structural diagram of the uterus with a hemostatic airbag [0015] FIG. 1 of the present invention automatically adjusting the pressure.

[0016] 1-子宫气囊;2-阴道气囊;3-引导管;4-子宫气囊加气通道;5-阴道气囊加气通道; [0016] 1- airbag uterus; vagina airbag 2-; 3- guide tube; 4- uterus aerated airbag passage; 5- Vaginal balloon filling passage;

6-压力传感器;7-探头;8-显示器;9-PLC控制系统;10-加气装置;11-报警装置。 6- pressure sensor; 7- probe; 8- display; 9-PLC control system; 10- filling means; 11- alarm device.

具体实施方式 Detailed ways

[0017]以下将参照附图,对本发明的优选实施例进行详细的描述。 [0017] below with reference to the accompanying drawings, detailed description of embodiments of the present invention is preferably. 应当理解,优选实施例仅为了说明本发明,而不是为了限制本发明的保护范围。 It should be understood that the preferred embodiments are merely illustrative of the invention and not intended to limit the scope of the present invention.

[0018]如图1所示,本实施例的压力自动调节子宫用止血气囊,包括子宫气囊1、阴道气囊2和贯通于所述子宫气囊I和阴道气囊2的引导管3,所述引导管3内设置有分别与子宫气囊I及阴道气囊2连通的子宫气囊加气通道4及阴道气囊加气通道5,本实施例中,还通过引导管3对子宫注射止血类药物,以提高止血效果,本实施例的特点是:还设置有压力自动调节系统,所述压力自动调节系统包括设置于子宫气囊I内的压力传感器6和与其通过数据线连通的设置于子宫气囊I外部的显示器8及PLC控制系统9;在引导管3入口处设置有与PLC控制系统连通的加气装置10,本实施例的加气装置10可以是气栗或气缸等,当采用液态介质时,也可以是水栗或油栗或液压缸等。 [0018] As shown in FIG 1, the pressure of the present embodiment automatically adjusts the uterine hemostatic airbag, the airbag 1 comprises a uterus, vagina and bladder 2 to the uterus through the vagina and bladder I balloon 32 of the guide tube, the guide tube 3 disposed therein respectively in communication uterine balloon I and vaginal airbag 2 uterus bladder filling passage 4 and vaginal bladder filling passage 5, in this embodiment, through the guide tube uterus injectable hemostatic drugs three pairs, to improve the hemostatic effect features of this embodiment are: an automatic further provided with a pressure regulating system automatically adjusts the pressure and 6 thereto via data line disposed in communication with the intrauterine system comprising a pressure sensor monitors the airbag I to the outside of the uterus of the airbag 8 and I PLC control system 9; provided at the inlet of the guide tube 3 with a filling means in communication with the PLC control system 10, filling device 10 of the present embodiment may be a cylinder, such as gas or Li, when using a liquid medium, the water may be Li Li or oil or hydraulic cylinder or the like.

[0019] 使用时,压力传感器6将实时压力值传送至显示器8及PLC控制系统9,经过LC控制系统9进行评估和测算,当压力过高时,给出降压信号,加气装置的气量降低或停止工作,反之,给出加压信号,加气装置的气量增加,控制子宫气囊I的压力处在合理水平,以达到较佳的止血效果,避免压力过大对子宫造成二次伤害,压力过小止血效果不好等问题。 [0019] In use, the pressure sensor 6 is transmitted to the real-time pressure value monitor 8 and 9 PLC control system, the control system LC through 9 assessment and calculation, when the pressure is too high, the down signal is given, the gas filling device reduced or stopped, on the contrary, the pressure signal is given, increasing the gas filling device, a pressure control uterine airbag I in reasonable level in order to achieve a better hemostatic effect to prevent secondary damage caused by excessive pressure on the uterus pressure is too small is not good hemostatic effect and other issues.

[0020] 本实施例中,在子宫气囊上设置有多个探头7,并与显示器8及PLC控制系统9连通,通过探头对子宫内腔的出血情况进行实时监控,可使手术人员实时了解宫腔内部情况,及时作出各种应对措施,提高手术质量,本实施例中,与显示器8及PLC控制系统9连通的数据线埋设于止血气囊的囊体壁内,可以与止血气囊一体成型,以减少数据线杂乱缠绕,对子宫壁造成伤害,同时也可避免短路或断线无法连通的问题。 [0020] In this embodiment, the probe 7 is provided with a plurality of the uterus on the balloon and in communication with the control system PLC monitors 8 and 9, real-time monitoring of the uterine bleeding through the probe lumen, the surgeon can make real-time understanding Palace an internal cavity, the various timely response measures to improve the quality of surgery, in the present embodiment, the display 8 and the control system PLC communication data line 9 embedded in the capsule wall of the balloon hemostasis, hemostasis may be integrally formed with the airbag to reduce clutter data line is wound, causing damage to the uterine wall, but also to avoid a short circuit or disconnection of communication can not.

[0021]本实施例中,所述多个探头7均布在子宫气囊I的外表面,可以获得更加全面的子宫腔信息,提高监控的准确度,避免漏掉小量出血,从而进一步提高手术质量,减少病员痛苦。 [0021] In this embodiment, the plurality of probe 7 uniformly distributed on the outer surface of the airbag I to the uterus, can obtain more comprehensive information on the uterine cavity, to improve the accuracy of the monitoring, to avoid missing a small amount of bleeding, thereby further improving the operation quality, reduce patient suffering.

[0022]本实施例中,还包括与压力传感器6连通的报警装置11,当其压力值超过警界值时,报警装置11发出声音信号或光波信号,让医护人员及时作出应对措施,提高使用的安全性。 [0022] In this embodiment, further comprising an alarm means in communication with the pressure sensor 611, when the pressure value exceeds the value of the police force, the alarm device 11 or sound signal lightwave signal, so that the medical staff to respond timely measures to increase the use of security.

[0023]本实施例中,所述引导管3的出口低于子宫气囊I的囊体表面,可避免引导管3在进入子宫时,其出口对子宫造成二次伤害,同时也可避免阴道腔的伤害,从而提高手术的安全性。 [0023] In this embodiment, the guide capsule 3 is lower than the surface of the outlet pipe of the uterus airbag I, can be avoided when the guide tube 3 into the uterus, which cause secondary damage to the outlet of the uterus, but also to avoid the vaginal canal damage, thereby enhancing the safety of the procedure.

[0024]另外,本实施例的气囊可以充液态物质,如水、油等。 [0024] Further, according to the present embodiment, the airbag may be a liquid filling material, such as water, oil and the like.

[0025]最后说明的是,以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本技术方案的宗旨和范围,其均应涵盖在本发明的权利要求范围当中。 [0025] Finally is noted that, the above embodiments are intended to illustrate and not limit the present invention, although the present invention has been described in detail with reference to preferred embodiments, those of ordinary skill in the art should be understood that the present invention technical solution modifications or equivalent replacements without departing from the spirit and scope of the present technical solution, which should be covered by the present invention which is claimed in the required range.

Claims (5)

1.压力自动调节子宫用止血气囊,包括子宫气囊、阴道气囊和贯通于所述子宫气囊和阴道气囊的引导管,所述引导管内设置有分别与子宫气囊及阴道气囊连通的子宫气囊加气通道及阴道气囊加气通道,其特征在于:还包括压力自动调节系统,所述压力自动调节系统包括设置于所述子宫气囊内的压力传感器、与其通过数据线连通的设置于子宫气囊外部的显示器及PLC控制系统和设置于子宫气囊加气通道入口处的加气装置,所述加气装置与PLC控制系统连通。 1. Pressure automatic adjustment uterine hemostatic airbag, the airbag including the uterus, vagina and bladder through the guide tube to the uterus and vagina airbag of the airbag, the airbag is provided with a filling tube passage uterus respectively the uterine and vaginal airbag guide the airbag in communication vaginal balloon and filling passage, characterized by: further comprising a pressure automatic control system, automatically adjust the pressure of the pressure sensor system comprises a balloon disposed within the uterus of its communication through the data line provided outside the display of the uterus and bladder PLC control system and a filling means disposed in the airbag uterus aerated entrance channel, said filling means in communication with the PLC control system.
2.根据权利要求1所述的压力自动调节子宫用止血气囊,其特征在于:还包括与压力传感器连通的报警装置。 According to claim 1, wherein said pressure regulating uterine hemostatic automatic airbag, characterized by: further comprising an alarm means in communication with the pressure sensor.
3.根据权利要求1所述的压力自动调节子宫用止血气囊,其特征在于:所述子宫气囊上设置有多个探头,并通过埋设于止血气囊的囊体壁内的数据线与显示器及PLC控制系统连通。 The pressure according to claim 1 with automatic adjustment of the uterus to stop bleeding airbag, characterized in that: said airbag is provided with a plurality of probes on the uterus, and the display through the data line in an airbag embedded in the balloon wall hemostasis and PLC communication control system.
4.根据权利要求3所述的压力自动调节子宫用止血气囊,其特征在于:所述多个探头均布在子宫气囊的外表面。 The plurality of probes are distributed in an outer surface of the bladder uterus: uterine hemostatic 4. Automatic adjustment airbag, wherein according to claim 3, wherein said pressure.
5.根据权利要求1所述的压力自动调节子宫用止血气囊,其特征在于:所述引导管的出口低于子宫气囊的囊体表面。 5. The pressure regulator of claim 1 automatically uterine hemostatic airbag, wherein: the outlet tube below the guide surface of the balloon uterine balloon.
CN201610134759.8A 2016-03-09 2016-03-09 Uterus hemostatic air bag with automatically adjustable pressure CN105559846A (en)

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CN1072080A (en) * 1991-11-10 1993-05-19 杭州市第一人民医院 Automatic monitoring display meter with double-balloon and tri-lumen tube
US7771409B2 (en) * 2004-04-21 2010-08-10 Acclarent, Inc. Devices, systems and methods useable for treating sinusitis
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