Anal dilatation device for anorectal examination

Abstract

The utility model provides an anal dilatation device for anorectal examination, which relates to the technical field of anorectal examination and comprises a mounting frame, and a support frame is fixedly mounted at the bottom of the mounting frame. During use, when the expansion device needs to be used for auxiliary treatment of a patient, firstly, the electronic switch is connected with external specific power supply equipment under the operation of medical staff, the electronic switch is turned on, meanwhile, the shell can be heated under the action of the heating wire, and when the shell is heated to a proper temperature, the electronic switch is turned on, so that the shell is heated to a proper temperature. The electronic switch is turned off to disconnect with external power supply equipment, then the shell is inserted into the anorectum of a patient, the dilation device is preheated, so that discomfort of the patient caused by too low temperature of the dilation device can be effectively avoided, and under the action of the protective pad, the patient can feel comfortable. And the use comfort of the expansion device can be further improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of anorectal examination technology, and in particular to an anal dilation device for anorectal examination. Background Technology

[0002] In recent years, with the continuous advancement of medical technology, the early diagnosis and treatment of anorectal diseases have become increasingly important. Among these advancements, anal dilation devices play an indispensable role in anorectal examinations. These devices effectively dilate the anus, facilitating internal examinations and improving the accuracy and efficiency of the examination.

[0003] In the existing technology, when using anal dilation devices to examine patients, traditional dilation devices have a simple structure and poor functionality. When the temperature is low, the surface temperature of the dilation device will be affected by the temperature during use, which will cause severe discomfort to the patient and greatly reduce the practicality of the dilation device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the dilation device is affected by temperature during use, which leads to limitations in the use of the above-mentioned equipment. Therefore, this invention proposes an anal dilation device for anorectal examination.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an anal dilation device for anorectal examination, comprising a mounting frame, a support frame fixedly mounted at the bottom of the mounting frame, a protective pad fixedly mounted at the bottom of the support frame, two mounting blocks movably embedded between the inner surface walls of the mounting frame, outer shells fixedly mounted on the outer surface walls of the two mounting blocks, an electronic switch fixedly mounted on the top of the mounting frame, a fixing groove opened on the top of the two outer shells, a heating wire provided on the inner surface wall of the two fixing grooves, and the outer surface wall of the heating wire being fixedly connected to the outer surface wall of the electronic switch.

[0006] Preferably, two mounting boxes are movably embedded in the inner surface of the mounting bracket, and each of the two mounting boxes is provided with a limit spring on its inner surface.

[0007] Preferably, the inner walls of both mounting boxes are movably fitted with limiting shafts, and one side of the outer wall of the two limiting shafts is fixedly connected to one side of the outer wall of the limiting spring.

[0008] Preferably, the outer wall of the mounting bracket has two insertion slots.

[0009] Preferably, threaded rods are movably inserted into the inner walls of both insertion slots, and the outer walls of the two threaded rods are connected to the inner walls of the insertion slots by threads.

[0010] Preferably, the outer walls of both threaded rods are provided with multiple limiting grooves, and the outer walls of both limiting shafts are movably inserted into the interior of two of the limiting grooves.

[0011] Preferably, the outer walls of both threaded rods are movably connected to one side of the outer wall of the mounting block, and the outer walls of both housings are provided with multiple mounting grooves, and the inner walls of the multiple mounting grooves are provided with two sets of lubricating beads.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In use, when the expansion device is needed to assist in the treatment of a patient, the electronic switch is first connected to a specific external power supply under the operation of medical personnel. The electronic switch is turned on, and the outer shell is heated by the heating wire. When the appropriate temperature is reached, the electronic switch is turned off to disconnect the connection with the external power supply. Then the outer shell is inserted into the patient's rectum. Because the expansion device is preheated, it can effectively avoid the patient's discomfort caused by the temperature of the expansion device being too low. Furthermore, the protective pad can further improve the comfort of using the expansion device and greatly improve the practicality of the device.

[0014] 2. In use, when the dilation device is needed to assist in the treatment of a patient, the dilation device can be smoothly inserted into the patient's anus and rectum by the lubricating beads during the insertion process, which greatly reduces the pain caused to the patient by the dilation device and further improves the practicality of the device. Attached Figure Description

[0015] Figure 1 This utility model provides a perspective view of the anal dilation device for anorectal examination.

[0016] Figure 2 This utility model provides a front view of the anal dilation device for anorectal examination, which is shown in the exploded view.

[0017] Figure 3 This utility model provides an enlarged view of structure A in an anal dilation device for anorectal examination;

[0018] Figure 4 This invention provides a split view of the main structural part of an anal dilation device for anorectal examination.

[0019] Legend:

[0020] 1. Mounting bracket; 2. Support bracket; 3. Protective pad; 4. Mounting box; 5. Limiting spring; 6. Limiting shaft; 7. Insertion slot; 8. Threaded rod; 9. Limiting slot; 10. Mounting block; 11. Electronic switch; 12. Housing; 13. Mounting slot; 14. Lubricating bead; 15. Fixing slot; 16. Heating wire. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides an anal dilation device for anorectal examination, including a mounting frame 1, a support frame 2 fixedly mounted at the bottom of the mounting frame 1, a protective pad 3 fixedly mounted at the bottom of the support frame 2, two mounting blocks 10 movably embedded between the inner walls of the mounting frame 1, a housing 12 fixedly mounted on the outer walls of the two mounting blocks 10, an electronic switch 11 fixedly mounted on the top of the mounting frame 1, a fixing groove 15 opened on the top of the two housings 12, a heating wire 16 provided on the inner wall of the two fixing grooves 15, and the outer wall of the heating wire 16 is electrically connected to the outer wall of the electronic switch 11.

[0024] The overall effect of Embodiment 1 is that when the expansion device is needed to assist in the treatment of a patient, the electronic switch 11 is first connected to a specific external power supply device under the operation of medical personnel, and the electronic switch 11 is turned on to form a closed circuit. At the same time, under the action of the heating wire 16, the outer shell 12 and the lubricating beads 14 can be heated. When the outer shell 12 and the lubricating beads 14 are heated to a suitable temperature, the electronic switch 11 is turned off under the operation of medical personnel, the circuit is broken, the heating wire 16 stops heating, and the connection with the external power supply device is disconnected. Then the expansion device is inserted into the patient's anus and rectum. Since the outer shell 12 and the lubricating beads 14 have been heated, the discomfort caused to the patient by excessive temperature difference can be effectively avoided. At the same time, since the protective pad 3 is made of flexible material, it can improve the patient's comfort when in contact with the patient, greatly improving the practicality of the expansion device.

[0025] Example 2: As Figures 2-4As shown, two mounting boxes 4 are movably embedded in the inner wall of the mounting bracket 1. Each mounting box 4 has a limit spring 5 on its inner wall and a limit shaft 6 movably embedded in its inner wall. One side of the outer wall of the two limit shafts 6 is fixedly connected to one side of the outer wall of the limit spring 5. Two insertion slots 7 are opened on the outer wall of the mounting bracket 1. Threaded rods 8 are movably inserted into the inner wall of each insertion slot 7. The outer walls of the two threaded rods 8 are threadedly connected to the inner walls of the insertion slots 7. Multiple limit slots 9 are opened on the outer walls of each threaded rod 8. The outer walls of the two limit shafts 6 are movably inserted into two of the limit slots 9. The outer walls of the two threaded rods 8 are movably connected to one side of the outer wall of the mounting block 10. Multiple mounting slots 13 are opened on the outer walls of the two outer shells 12. Two sets of lubricating beads 14 are provided on the inner walls of the multiple mounting slots 13.

[0026] The overall effect of Embodiment 2 is that when the dilation device is needed to assist in the treatment of the patient, after the outer shell 12 and the lubricating beads 14 have been heated, the outer shell 12 can be inserted into the patient's anus under the operation of medical personnel. During the insertion process, the friction between the patient's anus and the outer shell 12 can be reduced by the action of the lubricating beads 14, so that the outer shell 12 can smoothly enter the patient's anus, thereby avoiding pain caused to the patient by the dilation device. When the outer shell 12 is inserted to a suitable depth, with the cooperation of medical personnel, the limiting shaft 6 is pressed to move to one side inside the mounting box 4 and compress the limiting spring 5, so that the limiting shaft 6 no longer limits the threaded rod 8. Then, the threaded rod 8 is rotated to drive the mounting block 10 and the outer shell 12 to move to both sides, thereby dilating the patient's anus. When the dilation reaches a suitable size, the medical personnel release the limiting shaft 6 and insert it into the limiting groove 9, thereby limiting the threaded rod 8 and preventing the threaded rod 8 from loosening and affecting the effect of the anal examination, thus improving the use effect of the dilation device.

[0027] Working Principle: When the dilation device is needed for auxiliary treatment of a patient, firstly, under the operation of medical personnel, the electronic switch 11 is connected to a specific external power supply device, and the electronic switch 11 is turned on to form a closed circuit. Simultaneously, under the action of the heating wire 16, the outer shell 12 and the lubricating beads 14 are heated. When both the outer shell 12 and the lubricating beads 14 are heated to a suitable temperature, the electronic switch 11 is turned off under the operation of medical personnel, the circuit is broken, the heating wire 16 stops heating, and the connection to the external power supply device is disconnected. Then, under the operation of medical personnel, the outer shell 12 can be inserted into the patient's rectum. During insertion, the lubricating beads 14 reduce the friction between the patient's rectum and the outer shell 12, making the external... The shell 12 can smoothly enter the patient's rectum, thus avoiding pain caused by the dilation device. After the shell 12 is inserted to the appropriate depth, with the cooperation of medical staff, the limiting shaft 6 is pressed to move to one side inside the mounting box 4 and compress the limiting spring 5, so that the limiting shaft 6 no longer limits the threaded rod 8. Then, the threaded rod 8 is rotated to drive the mounting block 10 and the shell 12 to move to both sides, thereby dilating the patient's anus. When the dilation reaches the appropriate size, the medical staff release the limiting shaft 6 and insert it into the limiting groove 9, thereby limiting the threaded rod 8 and preventing the threaded rod 8 from loosening and affecting the effect of the rectal examination. After the examination is completed, the dilation device is removed from the patient's rectum using the above method and then cleaned and disinfected.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An anal dilator for anorectal examination, characterized in that: The device includes a mounting frame (1), a support frame (2) fixedly mounted at the bottom of the mounting frame (1), a protective pad (3) fixedly mounted at the bottom of the support frame (2), two mounting blocks (10) movably embedded between the inner walls of the mounting frame (1), a shell (12) fixedly mounted on the outer walls of the two mounting blocks (10), an electronic switch (11) fixedly mounted on the top of the mounting frame (1), a fixing groove (15) opened on the top of the two shells (12), a heating wire (16) provided on the inner wall of the two fixing grooves (15), and the outer wall of the heating wire (16) is electrically connected to the outer wall of the electronic switch (11).

2. The anal dilator for anorectal examination according to claim 1, characterized in that: The inner surface of the mounting bracket (1) is movably fitted with two mounting boxes (4), and the inner surface of the two mounting boxes (4) is provided with limit springs (5).

3. The anal dilator for anorectal examination according to claim 2, characterized in that: The inner walls of both mounting boxes (4) are movably fitted with limiting shafts (6), and one side of the outer wall of the two limiting shafts (6) is fixedly connected to one side of the outer wall of the limiting spring (5).

4. The anal dilator for anorectal examination according to claim 3, characterized in that: The outer wall of the mounting bracket (1) has two insertion slots (7).

5. The anal dilator for anorectal examination according to claim 4, characterized in that: Both insertion slots (7) have threaded rods (8) movably inserted into their inner surfaces, and the outer surfaces of the two threaded rods (8) are connected to the inner surfaces of the insertion slots (7) by threads.

6. The anal dilator for anorectal examination according to claim 5, characterized in that: The outer walls of the two threaded rods (8) are provided with multiple limiting grooves (9), and the outer walls of the two limiting shafts (6) are movably inserted into the interior of two of the limiting grooves (9).

7. The anal dilator for anorectal examination according to claim 6, characterized in that: The outer walls of the two threaded rods (8) are movably connected to one side of the outer wall of the mounting block (10). The outer walls of the two outer shells (12) are provided with multiple mounting grooves (13), and the inner walls of the multiple mounting grooves (13) are provided with two sets of lubricating beads (14).

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