CN219397205U

CN219397205U - Anus observer

Info

Publication number: CN219397205U
Application number: CN202222704135.9U
Authority: CN
Inventors: 张佑生
Original assignee: Huizhou Zhuoyuan Medical Devices Co ltd
Current assignee: Huizhou Zhuoyuan Medical Devices Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-07-25
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses an anus observer, and relates to the technical field of medical consumables. This anus viewer, including expanding the anal canal and setting up at the inside slip stopper of expanding the anal canal, expand the anal canal and include transparent toper barrel and install the handle in transparent toper barrel top one side, the slip stopper includes chock plug and piston rod, the top fixedly connected with baffle of piston rod, the external screw thread groove has been seted up to the surface of baffle, the interior top integrated into one piece of transparent toper barrel has the internal thread ring, internal thread ring and external screw thread groove threaded connection. This anus viewer inserts in patient's anus through the chock plug with whole transparent toper barrel, then outwards anticlockwise rotation with the handle for outwards spiral movement in the baffle follow the internal thread ring, the T shape rotary joint of piston rod tip is at the inside rotation of spread groove this moment, and drives the chock plug outwards to pull out, so that avoid in the operation process chock plug outwards pops out suddenly and causes the pollution of outside inspection environment.

Description

Anus observer

Technical Field

The utility model relates to the technical field of medical consumables, in particular to an anus observer.

Background

The disposable anus observer is an auxiliary device used for endoscopy of the inside of the intestinal tract of a patient, and mainly aims to dilate the anus of the patient so as to facilitate cleaning the inside of the anus and facilitate inserting the endoscope into the intestinal tract of the patient at a later stage.

The prior disposable anus observer has the problems that the inner plug of the observer is easy to fall off when in use, so as to pollute the inspection environment;

the main reason is that the existing anus observer comprises a conical anus dilating tube and a piston inserted in the anus dilating tube, a piston rod is arranged at the tail end of the piston so as to facilitate the piston to be taken out, a necessary locking part is not needed between the piston rod and the conical anus dilating tube, medical staff always has to prop the piston rod by hands when in use, otherwise, the piston rod is easy to fall off in the process of inserting the observer into the anus of a patient, and the internal feces outwards flow out in an unprepared state to cause environmental pollution for inspection.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model discloses an anus observer, which aims to solve the problems that the inner plug of the observer is easy to fall off and the environment is polluted when the conventional disposable anus observer is used in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: an anal viewer comprising:

the anal dilation tube and the sliding plug are arranged in the anal dilation tube;

the anal dilation tube comprises a transparent conical cylinder body and a handle arranged at one side of the top end of the transparent conical cylinder body;

the sliding plug comprises a plug head and a piston rod rotatably connected to the top of the plug head;

the top fixedly connected with baffle of piston rod, the external screw thread groove has been seted up to the surface of baffle, the interior top integrated into one piece of transparent toper barrel has the internal thread ring, internal thread ring and external screw thread groove threaded connection.

Preferably, the top end of the transparent conical cylinder body is integrally formed with a conical cover, and the handle is integrally formed on the side surface of the conical cover.

Preferably, the handle is integrally formed with reinforcing strips on both sides.

Preferably, the inside of slip stopper has seted up the spread groove, the bottom integrated into one piece of piston rod has T shape rotary joint, T shape rotary joint rotates the inside of connecting at the spread groove.

Preferably, the top end outer surface of the sliding plug is integrally formed with an anti-drop ring, and the top of the baffle is integrally formed with a handle.

The utility model discloses an anus observer, which has the following beneficial effects:

1. this anus viewer, when using, operating personnel is through handheld handle, then insert the inside of transparent toper barrel with the chock plug, then rotate the handle for the external screw thread groove and the internal thread ring threaded connection of baffle surface are in the same place, then insert in the anus of patient with whole transparent toper barrel through the chock plug, then outwards anticlockwise rotation with the handle, make the baffle outwards screw movement in the internal thread ring, the T shape rotary joint of piston rod tip is at this moment rotatory inside the spread groove, and drive the chock plug outwards pulls out, in order to avoid in the operation in-process chock plug outwards pops out suddenly and causes the pollution of outside inspection environment.

2. This anus viewer, the top integrated into one piece of transparent toper barrel has the toper cover, and handle integrated into one piece is in the side of toper cover, and the both sides homogeneous body shaping of handle has the strengthening strip, avoids the handle to take place to fracture when using.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the external surface structure of the anal dilation tube of the present utility model;

FIG. 3 is a schematic view of the structure of the outer surface of the sliding plug according to the present utility model.

In the figure: 1. an anal canal is dilated; 101. a transparent conical cylinder; 102. a conical cover; 103. an internally threaded ring; 104. a handle; 105. reinforcing strips; 2. a sliding plug; 201. a plug head; 202. a piston rod; 203. a baffle; 204. a grip; 205. an external thread groove; 206. anti-slip ring; 207. a connecting groove; 208. t-shaped rotary joint.

Detailed Description

The embodiment of the utility model discloses an anus observer, as shown in figures 1-3, comprising:

an anal dilation tube 1 and a sliding plug 2 arranged inside the anal dilation tube 1;

the anal dilation tube 1 comprises a transparent conical cylinder 101 and a handle 104 arranged at one side of the top end of the transparent conical cylinder 101;

the sliding plug 2 comprises a plug head 201 and a piston rod 202 rotatably connected to the top of the plug head 201;

the top of piston rod 202 fixedly connected with baffle 203, the external screw thread groove 205 has been seted up to the surface of baffle 203, and the interior top integrated into one piece of transparent toper barrel 101 has internal thread ring 103, and internal thread ring 103 and external screw thread groove 205 threaded connection.

Referring to fig. 1-3, a conical cover 102 is integrally formed at the top end of a transparent conical cylinder 101, and a handle 104 is integrally formed at the side surface of the conical cover 102, wherein the conical cover 102 facilitates the insertion of a plug 201 into the transparent conical cylinder 101.

Referring to fig. 1-3, the handle 104 is integrally formed with a reinforcing strip 105 on both sides thereof to prevent the handle 104 from being broken.

Referring to fig. 1-3, a connecting groove 207 is formed in the sliding plug 2, a T-shaped rotary joint 208 is integrally formed at the bottom end of the piston rod 202, the T-shaped rotary joint 208 is rotatably connected in the connecting groove 207, an anti-drop ring 206 is integrally formed at the outer surface of the top end of the sliding plug 2, a grip 204 is integrally formed at the top of the baffle 203, the whole transparent conical cylinder 101 is inserted into the anus of a patient through the plug 201, and then the grip 204 is rotated anticlockwise outwards, so that the baffle 203 spirally moves outwards from the internally threaded ring 103, at this time, the T-shaped rotary joint 208 at the end of the piston rod 202 rotates in the connecting groove 207 and drives the plug 201 to be pulled outwards, thereby avoiding pollution to the external inspection environment caused by sudden outwards ejection of the plug 201 in the operation process.

Working principle:

in use, an operator holds the handle 104 by hand, then inserts the plug 201 into the transparent tapered cylinder 101, then rotates the grip 204 so that the external thread groove 205 on the outer surface of the baffle 203 is in threaded connection with the internal thread ring 103, then inserts the whole transparent tapered cylinder 101 into the anus of a patient through the plug 201, and holds the handle 104 and the grip 204 by two hands respectively during the insertion into the anus;

after the device is inserted into a patient, the operator does not need to press the handle 204 all the time, at this time, the operator can prepare a protective measure, then the handle 204 is rotated outwards anticlockwise, so that the baffle 203 is spirally moved outwards from the internally threaded ring 103, at this time, the T-shaped rotary joint 208 at the end of the piston rod 202 rotates inside the connecting groove 207 and drives the plug 201 to be pulled outwards, and thus pollution to the external inspection environment caused by sudden outwards ejection of the plug 201 in the operation process is avoided.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An anal viewer comprising:

the anal dilation tube (1) and a sliding plug (2) arranged in the anal dilation tube (1);

the method is characterized in that; the anal dilation tube (1) comprises a transparent conical cylinder body (101) and a handle (104) arranged at one side of the top end of the transparent conical cylinder body (101);

the sliding plug (2) comprises a plug head (201) and a piston rod (202) rotatably connected to the top of the plug head (201);

the top fixedly connected with baffle (203) of piston rod (202), external screw thread groove (205) have been seted up to the surface of baffle (203), the interior top integrated into one piece of transparent toper barrel (101) has internal thread ring (103), internal thread ring (103) and external screw thread groove (205) threaded connection.

2. An anal viewer according to claim 1, wherein: the top end of the transparent conical cylinder body (101) is integrally formed with a conical cover (102), and the handle (104) is integrally formed on the side face of the conical cover (102).

3. An anal viewer according to claim 2, wherein: reinforcing strips (105) are uniformly formed on two sides of the handle (104).

4. An anal viewer according to claim 3, wherein: the inside of slip stopper (2) has seted up spread groove (207), the bottom integrated into one piece of piston rod (202) has T shape rotary joint (208), T shape rotary joint (208) rotate the inside of being connected in spread groove (207).

5. An anal viewer according to claim 1, wherein: the top outer surface integrated into one piece of slip stopper (2) has anticreep ring (206), the top integrated into one piece of baffle (203) has handle (204).