Anorectal endoscope

Abstract

The utility model discloses an anorectal mirror which comprises a shell, an angle-adjustable camera is installed at the end of the shell, an annular concave groove is formed in the outer portion of the shell, an annular air bag is installed in the annular concave groove, baffle rings are installed on the two sides of the annular concave groove, and when the annular air bag expands, the annular air bag protrudes through the space between the two baffle rings, and the annular air bag is clamped in the annular concave groove. A cavity used for containing a lubricating agent is formed between the annular air bag and the baffle ring, the annular air bag and the cavity containing the lubricating agent are arranged on the shell, the annular air bag is automatically lubricated, the discomfort of a patient in the intestinal tract expansion process and when the shell stretches into the shell is reduced, and through the arranged ball block, the adjusting rod, the baffle cover and the rotating block, the lubricating effect is improved. And the camera can rotate at multiple angles, so that medical staff can observe conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to an anorectal mirror technical field, and the specific field is an anorectal mirror. BACKGROUND

[0002] The conventional anorectal examination is generally anus visual diagnosis, rectal finger diagnosis, anus speculum direct vision examination, these methods rely on the doctor to diagnose through naked eyes or finger touch, and are easily influenced by visual blind area, finger feeling error or experience, etc., and misdiagnosis or missed diagnosis can be caused, and the anorectal mirror is generally used to carry out deeper examination on patients. The existing anorectal mirror is difficult to enter when using due to insufficient lubrication, which will make the patient more uncomfortable, and therefore a self-lubricating anorectal mirror is proposed. UTILITY MODEL CONTENT

[0003] The utility model aims at providing an anorectal mirror to solve the problems in the above background.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anorectal mirror, comprising a shell, an adjustable angle camera is installed at the end of the shell, a ring-shaped recessed groove is opened on the outside of the shell, a ring-shaped air bag is installed in the ring-shaped recessed groove, and a stop ring is installed on both sides of the ring-shaped recessed groove, the ring-shaped air bag is raised through the space between the two stop rings when it is inflated, and a cavity for accommodating lubricant is formed between the ring-shaped air bag and the stop ring.

[0005] Preferably, the cavity is formed by the connection part of the ring-shaped air bag and the ring-shaped recessed groove being thinner than other parts of the ring-shaped air bag.

[0006] Preferably, the part of the ring-shaped air bag corresponding to the space between the two stop rings is thinner than other parts of the ring-shaped air bag.

[0007] Preferably, a hemispherical groove is installed inside the end of the shell, a ball block is arranged in the hemispherical groove, the camera is installed on the ball block, and an adjusting rod is installed on the ball block.

[0008] Preferably, a screw rod is installed on the ball block, the screw rod penetrates the hemispherical groove and is screwed with the adjusting rod, a buckle cover is installed on the adjusting rod and buckled on the hemispherical groove, and the other end of the adjusting rod extends out of the shell

[0009] Preferably, a buckle cover is installed at the other end of the shell, a rotating block is rotatably installed on the buckle cover, and a strip-shaped opening for the adjusting rod to slide is opened on the rotating block.

[0010] Preferably, a connecting pipe is installed at the position corresponding to the ring-shaped recessed groove of the shell, the end of the connecting pipe extends out of the shell and is provided with a connecting head for inflating and deflating the ring-shaped air bag.

[0011] Compared with the prior art, the anus and intestines mirror has the advantages that: the annular air bag is automatically lubricated through the annular air bag and the chamber filled with lubricant arranged on the shell, the discomfort of the patient in the process of intestinal distension and the extension of the shell is reduced, and the camera can be rotated at multiple angles through the ball block, the adjusting rod, the cover and the rotating block, so that the observation of medical staff is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the shell one end structure schematic diagram of the utility model;

[0013] Fig. 2 It is the shell other end structure schematic diagram of the utility model;

[0014] Fig. 3 It is the shell internal structure schematic diagram of the utility model.

[0015] In the drawing: 1-shell, 2-camera, 3-annular recessed groove, 4-annular air bag, 5-stop ring, 6-chamber, 7-hemispherical groove, 8-ball block, 9-adjusting rod, 10-buckle cover, 11-cover, 12-rotating block, 13-strip opening, 14-connection pipe, 15-connection head. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0017] Please refer to Figs. 1-3 The utility model provides a technical scheme: an anus and intestines mirror, including shell 1, the tip of shell 1 is installed with adjustable angle camera 2, the outside of shell 1 is opened with annular recessed groove 3, the inside of annular recessed groove 3 is installed with annular air bag 4, the both sides of annular recessed groove 3 are installed with stop ring 5, when annular air bag 4 swells, through the space between two stop rings 5, the chamber 6 for accommodating lubricant is formed between annular air bag 4 and stop ring 5.

[0018] Shell 1 is provided with annular light supplement lamp on the side corresponding to camera 2.

[0019] The chamber 6 is formed by the connection of annular air bag 4 and annular recessed groove 3, which is thinner than other parts of annular air bag 4.

[0020] The part of annular air bag 4 corresponding to two stop rings 5 is thinner than other parts of annular air bag 4.

[0021] The middle part of the annular recessed groove 3 is outwardly convex, so that the thin part of the annular air bag 4 between the two stop rings 5 is level with the outer side end of the stop ring 5.

[0022] When the annular air bag 4 is inflated, the thin part of the annular air bag 4 expands first, pushing the lubricant in the chamber 6 out of the opening of the stop ring 5, so that the lubricant is applied to the part of the annular air bag 4 between the two stop rings 5 for lubrication. When the inflation continues, the annular air bag 4 between the two stop rings 5 expands, further playing a lubricating role in the process of expanding the intestinal tract, reducing the discomfort of expanding the intestinal tract.

[0023] The two stop rings 5 are made of silica gel material, which has a certain elasticity and can be expanded with the annular air bag 4 to tightly fit the annular air bag 4.

[0024] The end of the shell 1 is internally provided with a hemispherical groove 7, the hemispherical groove 7 is provided with a ball block 8, the camera 2 is installed on the ball block 8, the ball block 8 is provided with an adjusting rod 9, the ball block 8 extends to the outside of the shell 1, and the camera 2 is located outside the shell 1. By rotating the adjusting rod 9, the different angles of the camera 2 are adjusted, which is convenient for medical staff to observe more comprehensively.

[0025] The ball block 8 is provided with a screw rod, the screw rod penetrates the hemispherical groove 7 and is screwed with the adjusting rod 9, the adjusting rod 9 is provided with a buckle cover 10 buckled on the hemispherical groove 7, and the other end of the adjusting rod 9 extends to the outside of the shell 1, thereby increasing the stability of the ball block 8 rotating in the hemispherical groove 7.

[0026] The hemispherical groove 7 is in the form of a hole at the position corresponding to the screw rod, and the hole is larger than the diameter of the screw rod, thereby increasing the range of rotation of the ball block 8.

[0027] The other end of the shell 1 is provided with a stop cover 11, the stop cover 11 is rotatably provided with a rotating block 12, and the rotating block 12 is provided with a strip-shaped opening 13 for sliding the adjusting rod 9.

[0028] The shell 1 is provided with a connecting pipe 14 at the position corresponding to the annular recessed groove 3, the end of the connecting pipe 14 extends to the outside of the shell 1 and is provided with a connecting head 15 for inflating and deflating the annular air bag 4.

[0029] Working principle: medical staff hand holds the shell 1, slowly stretches into the anus and intestines, when needing to expand the intestinal tract, connects the inflation device with the connector 15, makes the gas enter into the annular air bag 4 through the connecting pipe 14, the annular air bag 4 is first inflated at the connecting place corresponding with the annular recessed groove 3, extrudes the lubricant in the chamber 6 from the opening of the retaining ring 5, makes it be coated between the parts corresponding with the two retaining rings 5 of the annular air bag 4, then continues to inflate, the parts between the annular air bag 4 corresponding with the two retaining rings 5 are inflated, and then play the lubricating effect in the process of expanding the intestinal tract, reduce the uncomfortable feeling of expanding the intestinal tract, and conveniently stretch into the shell 1, by adjusting the position of the adjusting rod 9 in the strip-shaped opening 13 and the rotation of the adjusting rod 9 drives the rotating block 12 to rotate on the cover 11, can drive the ball block 8 to rotate, and then make the camera 2 correspond to different positions of the intestinal tract, and then conveniently observe the situation in the intestinal tract.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An anorectal scope comprising a housing, characterized by: The end of the shell is provided with an angle-adjustable camera, the outer part of the shell is provided with an annular recess, the inner part of the annular recess is provided with an annular air bag, the two sides of the annular recess are provided with stop rings, the annular air bag is raised through the space between the two stop rings when it is inflated, and a cavity for accommodating lubricant is formed between the annular air bag and the stop rings.

2. The anorectal scope of claim 1, wherein: The cavity is formed by the thinner connection part of the annular air bag and the annular recess than other parts of the annular air bag.

3. The anorectal scope of claim 1, wherein: The part of the annular air bag corresponding to the space between the two stop rings is thinner than other parts of the annular air bag.

4. The anorectal scope of claim 1, wherein: The inner part of the end of the shell is provided with a hemispherical groove, the hemispherical groove is provided with a ball block, the camera is mounted on the ball block, and an adjusting rod is mounted on the ball block.

5. The anorectal scope of claim 4, wherein: A screw rod is mounted on the ball block, the screw rod penetrates the hemispherical groove and is screwed with the adjusting rod, a buckle cover is mounted on the adjusting rod and buckled on the hemispherical groove, and the other end of the adjusting rod extends out of the shell.

6. The anorectal mirror of claim 5, wherein: The other end of the shell is provided with a cover, the cover is rotatably mounted with a rotating block, and a strip-shaped opening for the adjusting rod to slide is formed in the rotating block.

7. The anorectal scope of claim 1, wherein: The shell is provided with a connecting pipe corresponding to the annular recess, the end of the connecting pipe extends out of the shell and is provided with a connector for inflating and deflating the annular air bag.

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