技术领域technical field
本发明涉及一种包括监测用中空部分的用于子宫颈检查的导管及含该导管的检测器。The present invention relates to a catheter for cervical examination including a hollow portion for monitoring and a detector including the catheter.
背景技术Background technique
掌握子宫颈状态对于妇产科诊疗非常重要，且作为基本检查，属于对几乎所有患者都要进行的检查。为此，医生会直接将手伸入阴道内触摸子宫颈(触诊)来掌握其状态(内诊)或将窥器(speculum)放入阴道内张开阴道后用眼睛查看子宫颈(望诊，inspection)(图1)。此时，由于医生的手或窥器的插入，窄的阴道入口被迫张开，使得患者感到不便或疼痛，从而存在患者不愿接受这些检查，严重时甚至拒绝检查的问题。Knowing the status of the cervix is very important for the diagnosis and treatment of obstetrics and gynecology, and as a basic examination, it is an examination that is required for almost all patients. To do this, the doctor puts a hand directly into the vagina and touches the cervix (palpation) to understand its condition (internal examination) or puts a speculum (speculum) into the vagina to open the vagina and checks the cervix with eyes (inspection) , inspection) (Figure 1). At this time, due to the insertion of the doctor's hand or speculum, the narrow vaginal entrance is forced to open, which makes the patient feel inconvenient or painful, so there is a problem that the patient is unwilling to accept these examinations, and even refuses the examination in severe cases.
本发明是为了解决上述问题提出的，通过制作在内窥镜前部安装有球囊(balloon)的用于子宫颈检查的导管和检测器，完成了本发明。The present invention was made in order to solve the above-mentioned problems, and the present invention was completed by manufacturing a catheter and a detector for cervical examination with a balloon attached to the front of an endoscope.
发明内容Contents of the invention
要解决的技术问题technical problem to be solved
本发明的目的在于提供一种在内窥镜前部安装有球囊的用于子宫颈检查的导管和检测器，以消除妇产科患者的不适和疼痛并仅张开位于子宫颈前面的阴道下部而无需张开阴道上部和阴道入口。The object of the present invention is to provide a catheter and a detector for cervical examination with a balloon installed at the front of the endoscope to eliminate discomfort and pain for obstetrical patients and to open only the vagina located in front of the cervix Lower without flaring the upper part of the vagina and the vaginal entrance.
本发明的目的在于提供一种用于子宫颈检查的导管，包括体积扩张部分，该体积扩张部分设置在插入阴道内的中空型导管的一端。An object of the present invention is to provide a catheter for cervical examination, including a volume expansion portion provided at one end of a hollow catheter inserted into a vagina.
本发明的另一目的在于提供一种包括所述用于子宫颈检查的导管以及子宫颈检测部分的用于子宫颈检查的检测器。Another object of the present invention is to provide a detector for cervical inspection including the catheter for cervical inspection and a cervical detection part.
本发明的另一目的在于提供一种利用所述用于子宫颈检查的导管提供关于子宫颈的信息的方法。Another object of the present invention is to provide a method for providing information about the cervix using the catheter for cervical examination.
本发明的又一目的在于提供一种通过使用所述方法测量子宫颈入口的尺寸来提供分娩阵痛的进行阶段相关信息的方法。Yet another object of the present invention is to provide a method for providing information about the progress of labor pains by measuring the size of the cervical entrance using said method.
技术方案Technical solutions
为了达到上述目的，本发明提供一种用于子宫颈检查的导管，其特征在于，包括：中空型导管，其插入阴道内；体积扩张部分，其设置在所述导管的一端，并且包括用于在体积扩张时监测子宫颈的监测用中空部分；以及体积控制部分，其设置为使所述体积扩张部分的体积扩张(图2至图7)。In order to achieve the above object, the present invention provides a catheter for cervical examination, which is characterized in that it includes: a hollow catheter inserted into the vagina; a volume expansion part, which is arranged at one end of the catheter, and includes a a monitoring hollow portion that monitors the cervix upon volume expansion; and a volume control portion configured to expand the volume of the volume expansion portion ( FIGS. 2 to 7 ).
作为一个具体例，本发明的用于子宫颈检查的导管可用作一次性的。As a specific example, the catheter for cervical examination of the present invention can be used as a disposable.
所述导管的一端可贯通形成介质出入孔，以使从所述体积控制部分供给的体积介质能够流入所述体积扩张部分侧(图2)。A medium inlet and outlet hole may be formed through one end of the conduit so that the volume medium supplied from the volume control part can flow into the volume expansion part side ( FIG. 2 ).
作为一个具体例，所述体积扩张部分可使用球囊。所述球囊可使用目前正商业化的各种医疗器具(弗利导管(Foleycatheter)，三腔二囊管(SBtube)，测压法(Manoetry))中使用的球囊。As a specific example, the volume expansion part may use a balloon. As the balloon, balloons used in various medical devices currently commercialized (Foley catheter, three-lumen two-capsule tube (SBtube), and manoetry) can be used.
作为一个具体例，所述监测用中空部分实质上可具有圆柱形状。所述监测用中空部分的直径为1cm至15cm，但不限于此。并且，所述监测用中空部分的深度为0.1cm至5cm，但不限于此(图4)。As a specific example, the monitoring hollow part may have a substantially cylindrical shape. The diameter of the hollow portion for monitoring is 1 cm to 15 cm, but is not limited thereto. And, the depth of the hollow portion for monitoring is 0.1 cm to 5 cm, but not limited thereto ( FIG. 4 ).
作为一个具体例，所述体积介质可以是气体或液体。As a specific example, the volume medium may be gas or liquid.
作为一个具体例，所述体积控制部分可包括：As a specific example, the volume control part may include:
体积约束部分，其设置为约束沿着所述导管流入的所述体积介质的流动方向；以及a volume restricting portion configured to restrict the flow direction of the volume of medium flowing along the conduit; and
体积提供部分，其设置为使所述体积介质沿着所述导管流入(图6和图7)。A volume providing portion arranged to allow the volume of medium to flow along the conduit ( FIGS. 6 and 7 ).
作为一个具体例，所述体积约束部分可使用止回阀，该止回阀设置为使所述体积介质仅向所述体积扩张部分侧流动。As a specific example, the volume restricting part may use a check valve, and the check valve is set so that the volume medium can only flow toward the volume expanding part.
作为一个具体例，所述体积提供部分可使用注射器(syringe)(图6和图7)。As a specific example, the volume providing part can use a syringe (Fig. 6 and Fig. 7).
作为一个具体例，还可以包括围绕所述导管的附加导管(图3和图4)。并且，所述体积控制部分可设置为与所述附加导管连接并控制所述体积扩张部分的体积。As a specific example, additional conduits surrounding said conduits may also be included (Fig. 3 and Fig. 4). And, the volume control part may be provided to be connected with the additional catheter and control the volume of the volume expansion part.
本发明的另一方面，本发明提供一种用于子宫颈检查的检测器，其特征在于，包括所述用于子宫颈检查的导管；以及贯通所述导管而配置的子宫颈检测部分。In another aspect of the present invention, the present invention provides a detector for cervical examination, which is characterized by comprising the catheter for cervical examination; and a cervical detection part disposed through the catheter.
所述子宫颈检测部分可使用内窥镜。The cervical detection section may use an endoscope.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括吸入羊水或阴道分泌物的吸入部分。As a specific example, the detector for cervical examination may further include a suction part for sucking amniotic fluid or vaginal secretion.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括喷射生理盐水的喷射部分。As a specific example, the detector for cervical examination may further include a jetting part jetting physiological saline.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括用于采集子宫颈组织或子宫颈组织的分泌物的采集部分。As a specific example, the detector for cervical examination may further include a collection part for collecting cervical tissue or secretion of cervical tissue.
作为本发明的另一方面，本发明提供一种提供关于子宫颈的信息的方法，包括：As another aspect of the present invention, the present invention provides a method of providing information about the cervix, comprising:
准备所述用于子宫颈检查的导管的步骤；以及the step of preparing said catheter for cervical screening; and
贯通所述导管而配置子宫颈检测部分的步骤。A step of disposing a cervical detection part through the catheter.
作为本发明的又一方面，本发明提供一种通过使用所述方法测量子宫颈入口的尺寸来提供关于分娩阵痛的进行阶段的信息的方法。As a further aspect of the present invention, the present invention provides a method of providing information about the progressing stage of labor pains by measuring the size of the cervical entrance using said method.
有益效果Beneficial effect
通过本发明的用于子宫颈检查的导管和检测器，可去除妇产科患者的不适和疼痛，并且仅张开子宫颈前面的阴道下部而无需张开阴道上部和阴道入口也能有效地检查子宫颈。并且，能够准确且持续地掌握阵痛分娩中的产妇的子宫颈变化，而不需要内窥镜检查，能够更客观准确地判断是否需要实施剖腹产术。并且，产妇直接通过监测器确认自身的子宫颈变化，从而可期待生物反馈效果。并且，由于能够准确地确认早期阵痛或临盆前早期胎膜破裂患者的子宫颈状态，从而可进行更准确的诊断并能减少感染几率。并且，门诊治疗中不使用窥器(speculum)进行妇产科检查，能够直接向患者展示子宫颈状态并进行说明，从而可提高患者满意度。Through the catheter and detector for cervical examination of the present invention, the discomfort and pain of obstetrics and gynecology patients can be removed, and the cervix can be effectively inspected only by opening the lower part of the vagina in front of the cervix without opening the upper part of the vagina and the entrance of the vagina . In addition, it is possible to accurately and continuously grasp changes in the cervix of a parturient in labor without endoscopic examination, and it is possible to more objectively and accurately determine whether a caesarean section is necessary. In addition, pregnant women can expect biofeedback effects by confirming changes in their own cervix directly through the monitor. Also, since the state of the cervix in patients with early labor or early rupture of membranes before labor can be accurately confirmed, more accurate diagnosis can be made and the chance of infection can be reduced. In addition, in outpatient treatment, obstetrics and gynecology examinations are not performed using a speculum, and the state of the cervix can be directly shown and explained to the patient, thereby improving patient satisfaction.
附图说明Description of drawings
图1是通过内诊掌握子宫颈的扩张程度来掌握分娩进行状态的模拟图。Fig. 1 is a simulation diagram of grasping the progress of childbirth by grasping the degree of dilatation of the cervix through internal diagnosis.
图2是根据本发明的优选实施例，在中空型导管30的一端贯通形成有介质出入孔120且体积扩张部分70(球囊)收缩的用于子宫颈检查的导管的纵剖面图。2 is a longitudinal sectional view of a catheter for cervical examination in which a medium access hole 120 is formed through one end of the hollow catheter 30 and the volume expansion part 70 (balloon) is contracted according to a preferred embodiment of the present invention.
图3是根据本发明的优选实施例，还包括围绕中空型导管30的附加导管60且体积扩张部分70(球囊)收缩的用于子宫颈检查的导管的纵剖面图。Fig. 3 is a longitudinal section view of a catheter for cervical examination, according to a preferred embodiment of the present invention, further comprising an additional catheter 60 surrounding the hollow catheter 30 with a deflated volume expansion portion 70 (balloon).
图4是根据本发明的优选实施例，还包括围绕中空型导管30的附加导管60且体积扩张部分70(球囊)在阴道10内膨胀的用于子宫颈检查的导管的纵剖面图。4 is a longitudinal section view of a catheter for cervical examination further comprising an additional catheter 60 surrounding the hollow catheter 30 with a volume expanding portion 70 (balloon) inflated in the vagina 10 according to a preferred embodiment of the present invention.
图5是根据本发明的优选实施例，还包括围绕中空型导管30的附加导管60且体积扩张部分70(球囊)在阴道10内膨胀的用于子宫颈检查的导管的横剖面图。5 is a cross-sectional view of a catheter for cervical examination further comprising an additional catheter 60 surrounding the hollow catheter 30 with a volume expansion portion 70 (balloon) inflated in the vagina 10 according to a preferred embodiment of the present invention.
图6示出了根据本发明的优选实施例的用于子宫颈检查的导管的体积扩张部分70收缩的状态。FIG. 6 shows a state in which the volume expansion portion 70 of the catheter for cervical examination is contracted according to a preferred embodiment of the present invention.
图7示出了根据本发明的优选实施例的用于子宫颈检查的导管的体积扩张部分70膨胀的状态。FIG. 7 shows a state where the volume expansion portion 70 of the catheter for cervical examination according to the preferred embodiment of the present invention is expanded.
图8是表示分娩阵痛的阶段的图表。Fig. 8 is a graph showing stages of labor pains.
图9是肉眼看到的子宫颈的实际形态。Figure 9 is the actual shape of the cervix seen with the naked eye.
图10是女性生殖器的横剖面。Figure 10 is a cross section of a female genitalia.
图11表示分娩阵痛时子宫颈的进行状态，示出了初期阶段(大约进行了10％)。Fig. 11 shows the progress of the cervix during labor pains, showing the initial stage (approximately 10% progress).
图12表示分娩阵痛时子宫颈的进行状态，示出了中期阶段(大约进行了30％)。Figure 12 shows the progress of the cervix during labor pains, showing the middle stage (approximately 30% progress).
图13示出了本发明的导管沿着阴道接近子宫颈，包括监测用中空部分的体积扩张部分使与子宫颈粘附的周围阴道(vaginal)组织扩张并监测子宫颈前面和侧面的情况。Figure 13 shows the catheter of the present invention approaching the cervix along the vagina, including the volume expanding portion of the hollow portion for monitoring to expand the surrounding vaginal tissue adherent to the cervix and monitor the front and sides of the cervix.
对附图中主要部分的标记说明：Explanation of the markings of the main parts in the drawings:
10：阴道10: Vagina
20：子宫颈20: Cervix
30：中空型导管30: hollow conduit
40：第一导管40: First Conduit
50：子宫颈检测部分50: Cervical detection section
60：附加导管60: Additional Conduit
70：体积扩张部分70: Volume expansion part
80：体积扩张时的监测用中空部分的直径80: The diameter of the hollow part for monitoring when the volume expands
85：监测用内侧中空部分85: Inner hollow part for monitoring
90：体积扩张时的监测用中空部分的深度90: Depth of hollow part for monitoring during volume expansion
95：监测用扩张部分95: Expansion part for monitoring
100：体积控制部分100: volume control section
110：体积提供部分110: volume provision part
120：介质出入孔120: Medium access hole
具体实施方式detailed description
以下，参考附图并通过下面的实施例对本发明的组成要素和技术特征进行更详细的说明。但是，下述实施例仅用于例示本发明的内容，而本发明的范围并不由实施例限定。Hereinafter, the constituent elements and technical features of the present invention will be described in more detail through the following embodiments with reference to the accompanying drawings. However, the following examples are only for illustrating the content of the present invention, and the scope of the present invention is not limited by the examples.
实施例Example
实施例1：用于子宫颈检查的导管和检测器的结构Example 1: Structure of Catheter and Detector for Cervical Examination
1-1.用于子宫颈检查的导管的结构1-1. Structure of catheter for cervical examination
如图2至图7所示，本发明的用于子宫颈检查的导管包括：中空型导管30，其插入阴道10内；体积扩张部分70，其设置在所述导管的一端，使得体积扩张时形成监测用中空部分；以及体积控制部分100，其设置为使所述体积扩张部分70的体积扩张。As shown in Figures 2 to 7, the catheter for cervical examination of the present invention includes: a hollow catheter 30, which is inserted into the vagina 10; a volume expansion part 70, which is arranged at one end of the catheter, so that when the volume expands A hollow portion for monitoring; and a volume control portion 100 provided to expand the volume of the volume expansion portion 70 are formed.
作为一个具体例，本发明的用于子宫颈检查的导管可为一次性的。As a specific example, the catheter for cervical examination of the present invention may be disposable.
所述导管的一端可贯通形成介质出入孔120，使供给至所述体积控制部分100的体积介质流入所述体积扩张部分70侧(图2)。A medium inlet and outlet hole 120 may be formed through one end of the conduit so that the volume medium supplied to the volume control part 100 flows into the volume expansion part 70 side ( FIG. 2 ).
作为一个具体例，所述体积扩张部分70可使用球囊。所述球囊可使用目前正商业化的各种医疗器具(弗利导管(Foleycatheter)，三腔二囊管(SBtube)，测压法(Manoetry))中使用的球囊。As a specific example, the volume expansion part 70 may use a balloon. As the balloon, balloons used in various medical devices currently commercialized (Foley catheter, three-lumen two-capsule tube (SBtube), and manoetry) can be used.
在一个具体例中，所述体积扩张部分实质上可以是如图4所示的圆柱形或如图16所示的圆形。In a specific example, the volume expansion portion may be substantially cylindrical as shown in FIG. 4 or circular as shown in FIG. 16 .
作为一个具体例，所述监测用中空部分实质上可具有圆柱形状。所述监测用中空部分的直径80为1cm至15cm，但不限于此。并且，所述监测用中空部分的深度90为0.1cm至5cm，但不限于此(图4)。As a specific example, the monitoring hollow part may have a substantially cylindrical shape. The diameter 80 of the hollow portion for monitoring is 1 cm to 15 cm, but is not limited thereto. And, the depth 90 of the hollow portion for monitoring is 0.1 cm to 5 cm, but not limited thereto ( FIG. 4 ).
在一个具体例中，所述监测用中空部分可分为：能够使与子宫颈粘附的周围阴道(vaginal)组织扩张的监测用扩张部分95以及形成内侧空间的监测用内侧中空部分85。又一具体例中，监测用扩张部分在体积扩张之前如图3所示位于导管的一端，也可以如图14所示位于导管一端的侧面；监测用内侧中空部分如图4所示实质上是圆柱形或如图15所示是圆锥形。In a specific example, the monitoring hollow part can be divided into: a monitoring expansion part 95 capable of expanding the surrounding vaginal tissue adhered to the cervix; and a monitoring inner hollow part 85 forming an inner space. In yet another specific example, the expansion part for monitoring is located at one end of the catheter as shown in Figure 3 before volume expansion, and may also be located at the side of one end of the catheter as shown in Figure 14; the inner hollow part for monitoring is essentially Cylindrical or, as shown in Figure 15, conical.
作为一个具体例，所述体积介质可以是气体或液体。例如，气体可以是空气，液体可以是水(或生理盐水)。As a specific example, the volume medium may be gas or liquid. For example, the gas can be air and the liquid can be water (or saline).
作为一个具体例，所述体积控制部分100可包括：As a specific example, the volume control part 100 may include:
体积约束部分，其设置为约束沿着所述导管流入的所述体积介质的流动方向；以及a volume restricting portion configured to restrict the flow direction of the volume of medium flowing along the conduit; and
体积提供部分110，其设置为使所述体积介质沿着所述导管流入(图6和图7)。A volume providing portion 110 arranged to allow the volume of medium to flow along the conduit ( FIGS. 6 and 7 ).
作为一个具体例，所述体积约束部分可使用止回阀，该止回阀设置为使所述体积介质仅向所述体积扩张部分70侧流动。As a specific example, the volume restricting part may use a check valve, and the check valve is set so that the volume medium only flows toward the volume expansion part 70 side.
作为一个具体例，所述体积提供部分110可使用注射器(syringe)(图6和图7)。As a specific example, the volume providing part 110 may use a syringe (FIG. 6 and FIG. 7).
作为一个具体例，还可以包括围绕所述导管的附加导管60(图3和图4)。并且，所述体积控制部分100可设置为与所述附加导管60连接并控制所述体积扩张部分70的体积。As a specific example, an additional conduit 60 ( FIGS. 3 and 4 ) surrounding the conduit may also be included. And, the volume control part 100 may be provided to be connected with the additional conduit 60 and control the volume of the volume expansion part 70 .
1-2.用于子宫颈检查的检测器的结构1-2. Structure of detector for cervical screening
本发明的用于子宫颈检查的检测器，包括所述用于子宫颈检查的导管；以及贯通所述导管而配置的子宫颈检测部分50。The detector for cervical inspection of the present invention includes the catheter for cervical inspection; and the cervical detection part 50 disposed through the catheter.
作为一个具体例，所述子宫颈检测部分50可使用内窥镜。本发明的子宫颈检测部分的长度可以比检查胃或大肠的普通内窥镜的长度短。As a specific example, the cervix detection part 50 may use an endoscope. The length of the cervical detection portion of the present invention can be shorter than that of a general endoscope for examining the stomach or large intestine.
所述子宫颈检测部分50是获得阴道10内部或子宫颈20的影像的影像传感器。为此，所述子宫颈检测部分50可包括光源(lightsource)和透镜(lens)。The cervix detection section 50 is an image sensor that obtains an image of the inside of the vagina 10 or the cervix 20 . For this, the cervix detecting part 50 may include a light source and a lens.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括吸入羊水或阴道分泌物的吸入部分。As a specific example, the detector for cervical examination may further include a suction part for sucking amniotic fluid or vaginal secretion.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括喷射生理盐水的喷射部分。通过所述喷射部分可清洗粘在子宫颈20上的分泌物或血液。As a specific example, the detector for cervical examination may further include a jetting part jetting physiological saline. The secretion or blood sticking to the cervix 20 can be cleaned by the jetting part.
作为一个具体例，所述用于子宫颈检查的检测器还可以包括用于采集子宫颈组织或子宫颈组织的分泌物的采集部分。通过将镊子(forcep)等放入所述采集部分，可采集子宫颈组织和子宫颈组织的分泌物。As a specific example, the detector for cervical examination may further include a collection part for collecting cervical tissue or secretion of cervical tissue. By putting forceps or the like into the collection portion, cervical tissue and secretions of the cervical tissue can be collected.
实施例2：用于子宫颈检查的导管和检测器的作用Example 2: Role of Catheters and Detectors for Cervical Examination
将本发明的用于子宫颈检查的检测器插入阴道10内。通过阴道10入口和阴道10上部到达子宫颈20时，将通过体积控制部分100使体积扩张部分70的体积膨胀，使处于收缩(collapse)状态的阴道10下部张开，从而确保子宫颈20前面部分的空间。可通过子宫颈检测部分50的透镜，通过监测器直接确认子宫颈20的状态。患者也可以通过监测器确认自己的子宫颈20。The detector for cervical examination of the present invention is inserted into the vagina 10 . When reaching the cervix 20 through the entrance of the vagina 10 and the upper part of the vagina 10, the volume of the volume expansion part 70 will be expanded by the volume control part 100, so that the lower part of the vagina 10 in a collapsed state will be opened, thereby ensuring the front part of the cervix 20 Space. The state of the cervix 20 can be directly confirmed by the monitor through the lens of the cervix detecting portion 50 . Patients can also confirm their own cervix20 through the monitor.
并且，通过所述监测器测量子宫颈20的入口(os)的尺寸，可掌握分娩阵痛的进行阶段。Furthermore, by measuring the size of the entrance (os) of the cervix 20 with the monitor, the progressing stage of labor pains can be grasped.
并且，通过本发明的用于子宫颈检查的检测器中额外具备的吸入部分，可吸入羊水或阴道分泌物。In addition, amniotic fluid or vaginal secretions can be sucked through the suction part additionally provided in the detector for cervical examination of the present invention.
并且，通过本发明的用于子宫颈检查的检测器中额外具备的喷射部分可喷射生理盐水，通过该喷射部分可清洗粘在子宫颈20上的分泌物或血液。In addition, physiological saline can be sprayed through the spraying part additionally provided in the detector for cervical examination of the present invention, and the secretion or blood sticking to the cervix 20 can be washed away through the spraying part.
并且，通过在本发明的用于子宫颈检查的检测器里插入额外具备的含镊子(forcep)或刷子(brush)的采集部分，可采集子宫颈组织和子宫颈组织的分泌物。由此，可检查子宫颈癌或子宫癌。Also, by inserting an additional collecting portion including forceps or brushes into the detector for cervical examination of the present invention, cervical tissues and secretions of cervical tissues can be collected. Thereby, cervical cancer or uterine cancer can be checked.
至此，参考例示性实施方式对本发明进行了描述，但本发明所属技术领域的技术人员应该理解在不脱离本发明的范围内可进行各种变化并将其元件用等同物替换。并且，在不脱离本发明的实质范围内，可进行多种变形并将特定情况和材料用于本发明教导内容中。因此，本发明不局限于作为为了实施本发明而设计的最佳方式而公开的特定的实施方式，而应解释为包含属于本发明随附的权利要求书的范围的所有实施方法。So far, the invention has been described with reference to the exemplary embodiments, but it will be understood by those skilled in the art to which the invention pertains that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Also, many modifications may be made and particular situations and materials employed in the teachings of the invention without departing from the essential scope thereof. Therefore, the invention is not limited to the specific embodiment disclosed as the best mode conceived for carrying out the invention, but should be construed as including all implementation methods falling within the scope of the appended claims of the invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0133073 | 2009-12-29 | ||
| KR1020090133073AKR101021842B1 (en) | 2009-12-29 | 2009-12-29 | Cervical examination conduit comprising a hollow for monitoring and a detector comprising the same |
| PCT/KR2010/009511WO2011081453A2 (en) | 2009-12-29 | 2010-12-29 | Tube for inspecting cervix uteri including hollow part for monitoring and detector including same |
| Publication Number | Publication Date |
|---|---|
| CN102791184A CN102791184A (en) | 2012-11-21 |
| CN102791184Btrue CN102791184B (en) | 2016-01-27 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080059297.9AActiveCN102791184B (en) | 2009-12-29 | 2010-12-29 | Catheter for cervical examination including hollow part for monitoring and detector containing same |
| Country | Link |
|---|---|
| KR (1) | KR101021842B1 (en) |
| CN (1) | CN102791184B (en) |
| WO (1) | WO2011081453A2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020138528A1 (en) | 2018-12-24 | 2020-07-02 | 주식회사 엔도비전 | Uterus tissue sampling tool |
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| CN102791184A (en) | 2012-11-21 |
| WO2011081453A2 (en) | 2011-07-07 |
| KR101021842B1 (en) | 2011-03-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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