阅读说明：本技术 一种套入式胶囊膀胱镜 (A kind of sleeve type capsule cystoscope ) 是由 孙颖浩 张振声 许传亮 刘安伟 芦超越 花梅免 王辉清 曾蜀雄 徐伟东 薛永平 于 2019-08-23 设计创作，主要内容包括：本发明公开了一种套入式胶囊膀胱镜,属于医疗器械领域。包括外软管、内软管和胶囊膀胱镜,所述胶囊膀胱镜位于所述外软管内靠近其一端处,所述内软管从所述外软管的另一端插入所述外软管内,所述胶囊膀胱镜的引线经所述内软管内引出。将外软管置入尿道后,将内软管前推即可使胶囊膀胱镜进入膀胱内,操作方便快捷,减轻病患痛苦。(The invention discloses a kind of sleeve type capsule cystoscopes, belong to medical instruments field.Including outer hose, inner flexible tube and capsule cystoscope, the capsule cystoscope is located in the outer hose at one end, and the inner flexible tube is inserted into the outer hose from the other end of the outer hose, and the lead of the capsule cystoscope is drawn in the inner flexible tube.After outer hose is placed in urethra, inner flexible tube, which is pushed forward, can be such that capsule cystoscope enters in bladder, easy to operate, mitigate sufferer pain.)

1. a kind of sleeve type capsule cystoscope, it is characterised in that: including outer hose, inner flexible tube and capsule cystoscope, the capsule Cystoscope is located in the outer hose at one end, and the inner flexible tube is inserted into described outer soft from the other end of the outer hose In pipe, the lead of the capsule cystoscope is drawn in the inner flexible tube.

2. a kind of sleeve type capsule cystoscope according to claim 1, it is characterised in that: the inner flexible tube is far from described outer One end of hose is equipped with push-and-pull platform.

3. a kind of sleeve type capsule cystoscope according to claim 2, it is characterised in that: the push-and-pull platform is a circular cone Platform.

Technical field

The present invention relates to a kind of sleeve type capsule cystoscopes, belong to medical instruments field.

Background technique

Cystoscope is the standard approach of diagnosis of bladder tumor, can recognize bladder by cystoscopy patient and urethra is viscous The suspicious lesions of film play irreplaceable role in the diagnosis of tumor of bladder and Follow-up After.But common hardness or soft Cystoscope is plug-in type endoscope, and the mechanical friction in operating process due to mirror body and mucous membrane damages urethra and mucous membrane of urinary bladder, is held Mucosal bleeding is easily caused, ankylurethria is even resulted in, therefore, patient is more painful, compliance is poor.In addition, cystoscopy sheet There is also certain rates of missed diagnosis for body.The theory of capsule endoscope is to be suggested nineteen ninety, is initially by peristalsis of the digest tract quilt It is dynamic to enter human body, to spy upon the health status of human intestines and stomach and esophagus, and doctor is helped to carry out clinical diagnosis.The technology has just It is prompt, noninvasive, without cross-infection, do not influence the advantages that normal work of patient, while overcoming traditional plug-in type scope and being had Some poor resistances, the defects of process is cumbersome.In urinary system, bladder is communicated with the outside world by urethra, anatomic characteristic Determine capsule endoscope in terms of BLOBS bladder observation equally have potential application prospect, but due to male urethra lumen bending, Narrow, the reversed contractility of urethral smooth muscle is weak, limits capsule endoscope without limitations such as absorption functions and leads in bladder The development application in domain.

Summary of the invention

Technical problem to be solved by the present invention lies in: a kind of sleeve type capsule cystoscope is provided, it is solved in capsule The problem of mirror merging bladder difficulty.

The technical problems to be solved by the invention take following technical scheme to realize:

A kind of sleeve type capsule cystoscope, including outer hose, inner flexible tube and capsule cystoscope, the capsule cystoscope are located at described In outer hose at one end, the inner flexible tube is inserted into the outer hose from the other end of the outer hose, the capsule The lead of cystoscope is drawn in the inner flexible tube.

As preferred embodiment, the inner flexible tube is equipped with push-and-pull platform far from one end of the outer hose.

As preferred embodiment, the push-and-pull platform is a frustum of a cone.

The beneficial effects of the present invention are: by outer hose be placed in urethra after, inner flexible tube is pushed forward can make capsule cystoscope into Enter in bladder, it is easy to operate, mitigate sufferer pain.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is schematic diagram when inner sleeve of the present invention is released；

Fig. 3 is that the present invention uses schematic diagram.

In figure: outer hose 100, inner flexible tube 200, capsule cystoscope 300, lead 400 push and pull platform 500.

Specific embodiment

In order to be easy to understand to technical means, creative features, achievable purpose and effectiveness of the invention, below with reference to tool Body diagram, the present invention is further explained.

As shown in Figure 1 and Figure 2, a kind of sleeve type capsule cystoscope, including outer hose 100, inner flexible tube 200 and capsule bladder Mirror 300, the capsule cystoscope 300 are located in the outer hose 100 at the one end, and the inner flexible tube 200 is from described outer The other end of hose 100 is inserted into the outer hose 100, and the lead 400 of the capsule cystoscope 300 is through the inner flexible tube 200 Interior extraction.

Further, the inner flexible tube 200 is equipped with push-and-pull platform 500 far from one end of the outer hose 100.

Further, the push-and-pull platform 500 is a frustum of a cone.

100 inner wall of outer hose and 200 outer wall of inner flexible tube are smooth, can carry out sliding relatively, outer hose 100 can be used rubber hose, and the smooth hose of plastics can be used in inner flexible tube 200.

Lead 400 includes the input line connecting with capsule cystoscope 300, output line and drag wire.

As shown in Figure 2 and Figure 3, before operation, orificium urethrae externum, penis, scrotum, perineal region disinfection, outer hose 100 embrocate lubrication Oil is fully recessed into urethra to bladder, inner flexible tube 200 is proximally pushed into, and enters capsule cystoscope 300 in bladder, this When exit inner flexible tube 200, outer hose 100, start capsule cystoscope 300 and check.

Through the invention, when merging, after outer hose 100 is placed in urethra, inner flexible tube 200, which is pushed forward, can make capsule bladder Mirror 300 enters in bladder, easy to operate, mitigates sufferer pain.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair Bright to will also have various changes and improvements, these changes and improvements are both fallen in the scope of protection of present invention.The present invention claims Protection scope is defined by the appending claims and its equivalent thereof.