The utility model belongs to the technical field of the window opening treatment auxiliary equipment for the stomatological cyst, in particular to an umbrella type jaw cyst plug, which comprises an outer sleeve and an inner sleeve, the outer sleeve is provided with an annular card plate extending outwards from the cross section, the part of the outer sleeve which is located on the upper side of the annular card plate is provided with an outer groove, and the outer bottom of the outer sleeve is uniformly provided with a plurality of convex blocks; the outer sleeve is provided with a plurality of convex blocks The inner casing is provided with an inner slot, and a plurality of vertical openings are dug at the lower position of the inner casing to form a movable piece connected with the inner casing at the bottom; the top of the inner casing is screwed with a cyst plug cap. Compared with the prior art, the utility model has the following advantages: the utility model avoids the complicated procedure of making again after the operation of the jaw cyst window, reduces the foreign body feeling compared with the handmade cyst plug, standardized production, is not easy to be damaged compared with the handmade cyst plug, and the accessories are easy to be replaced; the structure design is reasonable, convenient for operation, and suitable for wearing at the same time during the operation; the depth of the utility model is deeper than the handmade cyst plug It is easier to achieve unobstructed drainage.
【技术实现步骤摘要】
一种伞型颌骨囊肿塞
本技术属于口腔医学囊肿开窗治疗辅助器材
,具体涉及一种伞型颌骨囊肿塞。
技术介绍
对于颌骨囊肿开窗的治疗,现有的引流方法主要是手工制作囊肿塞引流,根据检索的资料,现有申请专利的囊肿塞由塑料基托、在塑料基托上设有的与颌骨开窗处连通的引流口,在塑料基托上设有的卡在牙齿上的卡环组成;该囊肿塞的如下缺点:1、需要术后再次制作,程序复杂;2、基托及卡环异物感明显,病人相对耐受较差;3、无法放置负压管,从而加强成骨;4、因为口腔取模无法取到较深管道,故引流管道多半较浅,容易造成囊腔内引流不畅;5、容易损坏;6、由于不是标准化量产产物,无法制作合适的组件,如囊肿引流口帽,所以容易倒灌食物,引起感染。
技术实现思路
本技术的目的是针对现有囊肿塞制作繁琐、容易引流不畅的问题,提供了一种伞型颌骨囊肿塞。本技术是通过以下技术方案实现的:一种伞型颌骨囊肿塞,包括外套管和内套管,所述外套管外周设有由横截面向外延伸的环形卡板,所述外套管位于环形卡板的上侧的部分设有外开槽,所述外套管外侧底部均匀设有多个凸块;所述内套管靠上位置设有内开槽,所述内套管靠下位置设有挖设多个竖直开孔,形成底部与内套管连接的活动片;所述内开槽底部到竖直开孔底部的距离与外开槽底部到凸块底部的距离相同;所述内套管的外径与外套管的内径相同,所述竖直开孔与凸块的数量和分布角度相同;所述内套管顶部旋接囊肿塞帽。作为对上述方案的进一步改进,所述内套管的长度长于外套管的长度。作为对上述方案的进一步改进,所述活动片的宽度为凸块宽度的1.2-1.6倍,所述活动片的高度为凸块高度的2-3倍。作为对上述方案的进一步 ...
【技术保护点】
1.一种伞型颌骨囊肿塞,其特征在于,包括外套管和内套管,所述外套管外周设有由横截面向外延伸的环形卡板,所述外套管位于环形卡板的上侧的部分设有外开槽,所述外套管外侧底部均匀设有多个凸块;所述内套管靠上位置设有内开槽,所述内套管靠下位置设有挖设多个竖直开孔,形成底部与内套管连接的活动片;所述内开槽底部到竖直开孔底部的距离与外开槽底部到凸块底部的距离相同;所述内套管的外径与外套管的内径相同,所述竖直开孔与凸块的数量和分布角度相同;所述内套管顶部旋接囊肿塞帽。
【技术特征摘要】
1.一种伞型颌骨囊肿塞,其特征在于,包括外套管和内套管,所述外套管外周设有由横截面向外延伸的环形卡板,所述外套管位于环形卡板的上侧的部分设有外开槽,所述外套管外侧底部均匀设有多个凸块;所述内套管靠上位置设有内开槽,所述内套管靠下位置设有挖设多个竖直开孔,形成底部与内套管连接的活动片;所述内开槽底部到竖直开孔底部的距离与外开槽底部到凸块底部的距离相同;所述内套管的外径与外套管的内径相同,所述竖直开孔与凸块的数量和分布角度相同;所述内套管顶部旋接囊肿塞帽。2.如权利要求1所述一种伞型颌骨囊肿塞,其特征在于,所述内套管的长度长于外套管的长度。3.如权利要求1所述一种伞型颌骨囊肿塞,其特征在于,所述活动片的宽度为凸块宽度的1.2-1.6倍,所述活动片的高度为凸块高度的2-3倍。4.如权利要求1所述一种伞型颌...
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