技术领域technical field
本实用新型涉及一种带导光柱的一次性使用无菌阴道扩张器，属于医疗器械技术领域。The utility model relates to a disposable aseptic vaginal dilator with a light guide column, which belongs to the technical field of medical instruments.
背景技术Background technique
目前，临床妇科检查常用到一次性阴道扩张器，目前的阴道扩张器为一个很薄的鸭嘴夹，医生将其置于患者阴道后打开整个夹，然后用手电筒或手指或仪器去配合检查，当发现病变部位时，通常医生会进行LEEP刀手术、激光治疗手术或微波电刀手术时，处理病变部位，处理过程中，阴道腔体内会产生烟雾，现有的扩张器由于结构设计不够合理，烟雾难以及时排除，影响医生诊断视野，医师只能凭手感或经验来进行操作，诊断过程时间较长，给患者带来极大的痛苦，对于需要视觉诊断的疾病，会导致判断不准，易导致手术出现意外。At present, disposable vaginal dilators are often used in clinical gynecological examinations. The current vaginal dilator is a very thin duckbill clip. The doctor places it in the patient's vagina and opens the entire clip, and then uses a flashlight or fingers or instruments to cooperate with the inspection. When the lesion is found, usually the doctor will perform LEEP surgery, laser therapy surgery or microwave electrosurgical surgery to deal with the lesion. During the treatment, smoke will be generated in the vaginal cavity. The existing dilator is not reasonable enough due to its structural design. The smoke is difficult to get rid of in time, which affects the doctor's diagnosis vision. The doctor can only operate by hand feeling or experience. The diagnosis process takes a long time and brings great pain to the patient. For diseases that require visual diagnosis, it will lead to inaccurate judgment and easy lead to surgery accidents.
目前市场上也出现了内置照明光源的阴道扩张器，其以干电池为电源，具有不利于消毒的不足，干电池在患者体内有爆炸的安全隐患。There are also vaginal dilators with built-in lighting sources in the market, which use dry batteries as the power supply, which has the disadvantage of being unfavorable for disinfection, and the dry batteries have a potential safety hazard of explosion in the patient's body.
发明内容Contents of the invention
本实用新型的目的在于解决现有技术的不足，提供一种带导光柱的一次性使用无菌阴道扩张器。The purpose of the utility model is to solve the deficiencies of the prior art, and provide a disposable aseptic vaginal dilator with a light guide column.
本实用新型解决其技术问题所采用的技术方案是：The technical scheme that the utility model solves its technical problem adopts is:
带导光柱的一次性使用无菌阴道扩张器，包括上扩张叶、下扩张叶和推杆，所述推杆顶端还固定设有用于操作时对上扩张叶进行定位的定位件，还包括设于下扩张叶的弧形导光柱和光源，光源的出光端与弧形导光柱抵接，弧形导光柱的出光端呈矩形。Disposable sterile vaginal dilator with light guide column, including upper expansion leaf, lower expansion leaf and push rod, the top of the push rod is also fixed with a positioning piece for positioning the upper expansion leaf during operation, and also includes a set For the arc-shaped light guide column of the lower expansion leaf and the light source, the light output end of the light source is in contact with the arc-shaped light guide column, and the light output end of the arc-shaped light guide column is rectangular.
优选的，所述下扩张叶由端部、扩张部和操作部组成，所述弧形导光柱自操作部延伸至扩张部，所述光源设于操作部，所述弧形导光柱与下扩张叶一体注塑成型。一体化的弧形导光柱设计减轻了反射光对人眼的刺激，光源集中，让医师可以清楚的检查宫颈，同时为各种宫颈手术提供持续的无影光环境，保证手术安全、顺利进行。Preferably, the lower expansion leaf is composed of an end part, an expansion part and an operation part, the arc-shaped light guide column extends from the operation part to the expansion part, the light source is arranged at the operation part, and the arc-shaped light guide column and the lower expansion part The leaves are integrally injection molded. The integrated arc-shaped light guide column design reduces the stimulation of reflected light to the human eye, and the concentrated light source allows doctors to clearly examine the cervix. At the same time, it provides a continuous shadowless light environment for various cervical operations to ensure safe and smooth operations.
优选的，所述上扩张叶设有用于排除腔体内烟雾的排烟道，所述排烟道的出口端设有用于卡接吸引管的卡接机构。Preferably, the upper expansion leaf is provided with a flue exhaust channel for removing smoke in the cavity, and the outlet end of the exhaust duct is provided with a snap-in mechanism for snap-fitting the suction pipe.
优选的，所述排烟道设于上扩张叶的内侧，排烟道呈弧形，所述卡接机构为呈U形的卡槽。Preferably, the exhaust duct is arranged on the inner side of the upper expansion leaf, the exhaust duct is arc-shaped, and the locking mechanism is a U-shaped slot.
更优选的，所述上扩张叶由端部、扩张部和装配部组成，端部向内弯曲，所述排烟道设于扩张部，所述卡槽设于装配部。More preferably, the upper expansion leaf is composed of an end part, an expansion part and an assembly part, the end part is bent inward, the exhaust duct is provided at the expansion part, and the clamping groove is provided at the assembly part.
更优选的，所述卡槽由导入部和夹持部组成，导入部的直径大于或等于夹持部的直径，夹持部的直径与临床使用的F30吸引管的直径相等。More preferably, the card slot is composed of an introduction part and a clamping part, the diameter of the introduction part is greater than or equal to the diameter of the clamping part, and the diameter of the clamping part is equal to the diameter of the clinically used F30 suction tube.
优选的，所述定位件设于推杆顶端中间位置。Preferably, the positioning member is arranged at the middle position of the top end of the push rod.
优选的，所述推杆的手持部位还设有防滑结构。Preferably, the handle portion of the push rod is also provided with an anti-slip structure.
优选的，所述上扩张叶装配部的尾端设有即毁件，即毁件和上扩张叶一体成型。Preferably, the tail end of the assembly part of the upper expansion leaf is provided with a breakaway part, that is, the breakage part and the upper expansion leaf are integrally formed.
优选的，所述上扩张叶和下扩张叶均由PS或ABS材料加工而成；所述推杆由PC材料加工而成。Preferably, both the upper expansion leaf and the lower expansion leaf are processed by PS or ABS material; the push rod is processed by PC material.
本实用新型的有益效果是：光源设于操作部，使用时光源在患者体外，光源发出的光通过弧形导光柱导入腔体内，弧形导光柱的出光端呈矩形设计，可以聚光，照度高，照明效果好，上扩张叶结构设计合理，排烟道可以及时排除腔体内的烟雾，改善医生的诊断视野。The beneficial effect of the utility model is: the light source is arranged in the operation part, and the light source is outside the body of the patient when in use, and the light emitted by the light source is introduced into the cavity through the arc-shaped light guide column, and the light-emitting end of the arc-shaped light guide column is designed in a rectangle, which can concentrate light and improve the illuminance. High, good lighting effect, reasonable structure design of the upper expansion leaf, the exhaust duct can remove the smoke in the cavity in time, and improve the doctor's diagnostic vision.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图中：1、上扩张叶，11、排烟道，12、卡嘴，13、即毁件，2、下扩张叶，3、推杆， 4、定位件，5、防滑结构。In the figure: 1. Upper expansion leaf, 11. Exhaust flue, 12. Nozzle, 13. Destroyed part, 2. Lower expansion leaf, 3. Push rod, 4. Positioning piece, 5. Anti-slip structure.
具体实施方式Detailed ways
下面通过具体实施例，并结合附图，对本实用新型的技术方案作进一步的具体说明。The technical solutions of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings.
实施例：Example:
如图1所示的一次性使用无菌阴道扩张器，包括上扩张叶1、下扩张叶2和推杆3，下扩张叶2设有推杆3装配槽，推杆3的两侧加工有装配条，推杆3和下扩张叶2之间滑动连接，推杆3和上扩张叶1之间转动连接，还包括设于下扩张叶2的弧形导光柱和光源（弧形导光柱和光源图中未画出），所述下扩张叶2由端部、扩张部和操作部组成，所述弧形导光柱自操作部延伸至扩张部，所述光源设于操作部，光源的出光端与弧形导光柱抵接，弧形导光柱的出光端呈矩形，所述弧形导光柱与下扩张,一体注塑成型。The disposable aseptic vaginal dilator shown in Figure 1 includes an upper expansion leaf 1, a lower expansion leaf 2 and a push rod 3, the lower expansion leaf 2 is provided with a push rod 3 assembly groove, and the two sides of the push rod 3 are processed with Assembling strips, sliding connection between the push rod 3 and the lower expansion leaf 2, rotational connection between the push rod 3 and the upper expansion leaf 1, also includes an arc-shaped light guide column and a light source arranged on the lower expansion leaf 2 (arc-shaped light guide column and The light source is not shown in the figure), the lower expansion leaf 2 is composed of the end, the expansion part and the operation part, the arc-shaped light guide column extends from the operation part to the expansion part, the light source is arranged at the operation part, and the light output of the light source The end of the curved light guide column is in contact with the arc-shaped light guide column, and the light output end of the arc-shaped light guide column is rectangular.
本实用新型中，所述上扩张叶1加工有用于排除腔体内烟雾的排烟道11，所述排烟道11的出口端设有用于卡接吸引管的卡槽12，所述上扩张叶1和下扩张叶2均由透明PC材料加工而成；所述推杆3由亚光ABS和PC材料加工而成。In the utility model, the upper expansion leaf 1 is processed with a flue exhaust duct 11 for removing smoke in the cavity, and the outlet end of the exhaust duct 11 is provided with a card slot 12 for clamping the suction pipe, and the upper expansion leaf 1 and the lower expansion leaf 2 are both made of transparent PC material; the push rod 3 is made of matte ABS and PC material.
本实用新型设计时考虑在上扩张叶1内侧或外侧设置排烟道11，医生处理患者病灶过程中，阴道腔体产生烟雾的会汇集至排烟道11内，由卡槽12处的吸引管吸出，保证阴道腔体内烟雾不汇集，医生诊断视野好。When the utility model is designed, it is considered to set up a smoke exhaust duct 11 on the inside or outside of the upper expansion leaf 1. During the doctor's treatment of the patient's focus, the smoke generated by the vaginal cavity will be collected in the exhaust duct 11, and the suction tube at the slot 12 Suck it out to ensure that the smoke in the vaginal cavity does not collect, and the doctor has a good vision for diagnosis.
本实施例中，所述排烟道11优选设于上扩张叶1的内侧，排烟道11呈弧形，所述卡槽12呈U形。正如上面所述，排烟道11可以设置在外侧或内侧，但设置在内侧时，可以在不增加上扩张叶1体积或不改变上扩张叶1外部结构的情况下实现，使用时患者舒适度好。In this embodiment, the exhaust duct 11 is preferably arranged on the inner side of the upper expansion leaf 1 , the exhaust duct 11 is arc-shaped, and the slot 12 is U-shaped. As mentioned above, the exhaust duct 11 can be arranged on the outside or inside, but when it is arranged on the inside, it can be realized without increasing the volume of the upper expansion leaf 1 or without changing the external structure of the upper expansion leaf 1, and the patient's comfort during use good.
具体来说，所述上扩张叶1由端部、扩张部和装配部一体成型，端部向内弯曲，所述排烟道11设于扩张部，所述卡槽12设于装配部，所述下扩张叶2由端部、扩张部和操作部一体成型，端部向内弯曲。上、下扩张叶的端部相对弯曲，端部体积缩小，使用方便，患者舒适度好；所述卡槽12由导入部和夹持部组成，导入部的直径大于或等于夹持部的直径，夹持部的直径与临床使用的F30吸引管的直径相等。Specifically, the upper expansion leaf 1 is integrally formed by the end, the expansion part and the assembly part, and the end part is bent inward. The lower expansion leaf 2 is integrally formed by the end, the expansion part and the operation part, and the end is bent inward. The ends of the upper and lower expansion leaves are relatively curved, the volume of the ends is reduced, the use is convenient, and the patient's comfort is good; the card slot 12 is composed of an introduction part and a clamping part, and the diameter of the introduction part is greater than or equal to the diameter of the clamping part , The diameter of the clamping part is equal to the diameter of the F30 suction tube used clinically.
推杆3顶端还固定加工有用于操作时对上扩张叶1进行定位的定位件4，该定位件4是一个设有若干卡齿的弹性件，当按下上扩张叶1的装配部时，扩张器张开一定角度后，松开上扩张叶1，上扩张叶1会被卡齿卡住而定位，当需要复位时，再按一下上扩张叶1，松开上扩张叶1后，扩张器的上下扩张叶复位合拢。The top of the push rod 3 is also fixedly processed with a positioning piece 4 for positioning the upper expansion leaf 1 during operation. The positioning piece 4 is an elastic piece provided with several teeth. After the dilator is opened at a certain angle, release the upper expansion leaf 1, and the upper expansion leaf 1 will be locked and positioned by the locking teeth. When it needs to be reset, press the upper expansion leaf 1 again, and after releasing the upper expansion leaf 1, the The upper and lower expansion leaves of the device are reset and closed.
本实施例中，所述定位件4优选设于推杆3顶端中间的位置。此设计下稳定性好，可以避免上、下扩张叶之间错位，所述推杆3手持部位还加工有防滑结构5，医生操作时握感好，稳定性好。In this embodiment, the positioning member 4 is preferably arranged in the middle of the top end of the push rod 3 . This design has good stability and can avoid misalignment between the upper and lower expansion leaves. The hand-held part of the push rod 3 is also processed with an anti-slip structure 5, so that the doctor has a good grip and good stability when operating.
本实施例中，所述上扩张叶1装配部的尾端设有即毁件13，即毁件13和上扩张叶1一体成型。当扩张器使用完毕后，对即毁件13施加较大的外力使其断裂，将扩张器销毁，避免重复使用，安全性高。In this embodiment, the rear end of the assembling part of the upper expansion leaf 1 is provided with a destroyable part 13 , that is, the destroyable part 13 and the upper expansion leaf 1 are integrally formed. After the dilator is used up, a larger external force is applied to the destructible part 13 to make it break, and the dilator is destroyed to avoid repeated use, and the safety is high.
以上所述的实施例只是本实用新型的一种较佳的方案，并非对本实用新型作任何形式上的限制，在不超出权利要求所记载的技术方案的前提下还有其它的变体及改型。The above-described embodiment is only a preferred solution of the utility model, and does not limit the utility model in any form. There are other variations and improvements without exceeding the technical solution described in the claims. type.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114238.7UCN204484053U (en) | 2015-02-17 | 2015-02-17 | The aseptic vaginal dilator of single use with light-guiding pillar |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114238.7UCN204484053U (en) | 2015-02-17 | 2015-02-17 | The aseptic vaginal dilator of single use with light-guiding pillar |
| Publication Number | Publication Date |
|---|---|
| CN204484053Utrue CN204484053U (en) | 2015-07-22 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114238.7UExpired - LifetimeCN204484053U (en) | 2015-02-17 | 2015-02-17 | The aseptic vaginal dilator of single use with light-guiding pillar |
| Country | Link |
|---|---|
| CN (1) | CN204484053U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796045A (en)* | 2016-05-24 | 2016-07-27 | 江西华清博恩生物科技有限公司 | Disposable aseptic vagina illuminating system |
| CN105816144A (en)* | 2016-05-24 | 2016-08-03 | 江西华清博恩生物科技有限公司 | Compact medical lighting light source of disposable sterile vaginal dilator |
| CN108309224A (en)* | 2018-02-01 | 2018-07-24 | 安徽徽科生物工程技术有限公司 | Vaginal dilator and medication |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796045A (en)* | 2016-05-24 | 2016-07-27 | 江西华清博恩生物科技有限公司 | Disposable aseptic vagina illuminating system |
| CN105816144A (en)* | 2016-05-24 | 2016-08-03 | 江西华清博恩生物科技有限公司 | Compact medical lighting light source of disposable sterile vaginal dilator |
| CN108309224A (en)* | 2018-02-01 | 2018-07-24 | 安徽徽科生物工程技术有限公司 | Vaginal dilator and medication |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | Effective date of registration:20210409 Address after:330000 518 Yiyi Avenue, Yiyi garden, Jinxian County, Nanchang City, Jiangxi Province Patentee after:Aiguang biomedical (Nanchang) Co.,Ltd. Address before:5 / F, building 7, No.503, Xingguo Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang 311106 Patentee before:HANGZHOU AOGO MEDICAL Co.,Ltd. | |
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term | Granted publication date:20150722 |