Disposable anoscope with notch structure

Abstract

The utility model relates to the technical field of surgical instruments, in particular to a disposable anoscope with a notch structure, which comprises a shell, a placing block is arranged on one side of the top end of the shell, a clamping block is fixedly connected to the inner wall of the placing block, an inner plug is fixedly connected to one side of the clamping block, and a rotating rod is fixedly connected to the inner wall of the inner plug. A placement groove is formed in the surface of the shell, an insertion block is clamped to the inner wall of the placement groove, and a fixing groove is formed in one side of the shell. According to the disposable anoscope with the notch structure, through the arrangement of the containing groove and the inserting block, when the disposable anoscope is used, after the device is inserted into the anus, the containing groove is aligned with the position where hemorrhoids are needed, the hemorrhoids can be placed in the containing groove, hemorrhoids can be conveniently cut off in an operation, and operation incision exposure and alignment suture are facilitated; the situation that the hemorrhoids are not placed in the containing groove and the hemorrhoids are hurt and a patient pains when the hemorrhoids are rotated is avoided, and therefore the effect that the hemorrhoids are conveniently cut off and wounds are conveniently sutured is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical instruments, in particular to a disposable anoscope with a notch structure. Background Art

[0002] A device or instrument used to examine rectal lesions is a commonly used tool for anorectal disease examinations. There are traditional anoscopes and electronic anoscopes. Traditional anoscopes are made of either disposable plastic or reusable stainless steel. Electronic anoscopes, on the other hand, are high-tech products that utilize internationally advanced medical video and camera technology to integrate both examination and treatment. Existing technology requires an anoscope to confirm the location of anal hemorrhoids during surgery.

[0003] However, the existing disposable anoscope with a notch structure has the following disadvantages:

[0004] (1) The existing disposable anoscope with a notch structure has a weak function of rotating the anoscope. When in use, the position of the hemorrhoids cannot be well confirmed when the anoscope is inserted, and the handle of the existing technology is not easy to adjust the position after the device is inserted into the anus;

[0005] (2) The existing disposable anoscope with a notch structure has a weak function in facilitating hemorrhoid surgery. When used, the anoscope is inserted into the anus and blocks the hemorrhoids, making it impossible to perform hemorrhoid removal and suturing surgery. Utility Model Content

[0006] The purpose of the present utility model is to provide a disposable anoscope with a notch structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a disposable anoscope with a notch structure comprises an outer shell, a placement block is provided on one side of the top end of the outer shell, a clamping block is fixedly connected to the inner wall of the placement block, an inner plug is fixedly connected to one side of the clamping block, a rotating rod is fixedly connected to the inner wall of the inner plug, a placement groove is provided on the surface of the outer shell, and an insert block is clamped on the inner wall of the placement groove.

[0008] Optionally, a fixing groove is provided on one side of the shell, and a handle is fixedly connected to the inner wall of the fixing groove. Holding the handle can stabilize the device when the shell is placed into the anus.

[0009] Optionally, a circular slot is opened on one side of the top of the shell, and a fixing tube is fixedly connected to the inner wall of the circular slot. The installation of the fixing tube facilitates the insertion of a camera to observe the internal situation of the anus or confirm the location of hemorrhoids.

[0010] Optionally, a connection groove is provided on a side of the outer shell surface close to the placement groove, and an inner wall of the connection groove is fixedly connected to the fixing pipe.

[0011] Optionally, the inner diameter of the inner plug is smaller than the inner diameter of the outer shell.

[0012] Optionally, the inner plug is connected to the inner wall of the shell.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This disposable anoscope with a notched structure is equipped with a placement block, a clamping block, an inner plug and a rotating rod. When in use, the clamping block is placed in the placement block, and the rotating rod is held to drive the inner plug to rotate. When rotating, the device as a whole can be driven to rotate and move the hemorrhoids to the position where surgery is required, thereby achieving the effect of manually adjusting the rotating device and aligning the hemorrhoids for surgery.

[0015] 2. The disposable anoscope with a notch structure is provided with a placement slot and an insert block. When in use, after the device is inserted into the anus, the placement slot is aligned with the desired hemorrhoid position, and the hemorrhoid can be placed in the placement slot, which can facilitate the removal of hemorrhoids during surgery, facilitate the exposure of the surgical incision and suturing in position. The installation of the insert block is used to prevent the hemorrhoid from being damaged and causing pain to the patient when the device is inserted before it is placed in the placement slot, thereby achieving the effect of facilitating the removal of hemorrhoids and suturing the wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 It is an enlarged schematic diagram of the housing of the utility model;

[0018] Figure 3 This is an enlarged schematic diagram of the inner plug of the present utility model;

[0019] Figure 4 It is a schematic top view of the shell of the utility model.

[0020] In the figure: 1. outer shell; 2. placement block; 3. clamping block; 4. inner plug; 5. rotating rod; 6. placement slot; 7. insert block; 8. handle; 9. fixing tube. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4The utility model provides a technical solution as follows: a disposable anoscope with a notched structure, comprising a shell 1, a top side of the shell 1 is provided with a placement block 2, an inner wall of the placement block 2 is fixedly connected with a clamping block 3, one side of the clamping block 3 is fixedly connected with an inner plug 4, an inner wall of the inner plug 4 is fixedly connected with a rotating rod 5, a placement groove 6 is opened on the surface of the shell 1, an inserting block 7 is clamped on the inner wall of the placement groove 6, the clamping block 3 is placed in the placement block 2, and the rotating rod 5 is held to drive the inner plug 4 to rotate, and the rotation can drive the device as a whole to rotate and move the hemorrhoids to the position where the surgery is required, thereby achieving the effect of manually adjusting the rotating device and aligning the hemorrhoids for surgery, after the device is inserted into the anus, the placement groove 6 is aligned with the position where the hemorrhoids are required, the hemorrhoids can be placed in the placement groove 6, which can facilitate the removal of hemorrhoids during surgery, facilitate the exposure of the surgical incision and the alignment suturing, the installation of the inserting block 7 is used to avoid the hemorrhoids from being hurt when the device is inserted, causing pain to the patient when the hemorrhoids are rotated, thereby achieving the effect of facilitating the removal of hemorrhoids and suturing the wound;

[0023] A fixing groove is provided on one side of the housing 1, and a handle 8 is fixedly connected to the inner wall of the fixing groove. Holding the handle 8 can stabilize the device when the housing 1 is placed into the anus;

[0024] A circular slot is provided on one side of the top of the housing 1, and a fixing tube 9 is fixedly connected to the inner wall of the circular slot. The installation of the fixing tube 9 facilitates the insertion of a camera to observe the internal situation of the anus or confirm the location of hemorrhoids;

[0025] A connecting groove is provided on one side of the housing 1 near the placement groove 6, and the inner wall of the connecting groove is fixedly connected to the fixing pipe 9;

[0026] The inner diameter of the inner plug 4 is smaller than the inner diameter of the outer shell 1;

[0027] The inner plug 4 is snap-connected to the inner wall of the outer shell 1 .

[0028] In the present invention, the working steps of the device are as follows:

[0029] Step 1: Place the clamping block 3 into the placement block 2, and hold the rotating rod 5 to drive the inner plug 4 to rotate. The rotation can drive the entire device to rotate and move the hemorrhoids to the position where surgery is required, so that the rotating device can be manually adjusted and the hemorrhoids can be aligned for surgery;

[0030] Step 2: After the device is inserted into the anus, the placement slot 6 is aligned with the desired hemorrhoid location, and the hemorrhoid can be placed into the placement slot 6, which can facilitate hemorrhoid removal during surgery, facilitate surgical incision exposure and alignment suturing. The installation of the insert block 7 is used to prevent the hemorrhoid from being hurt and causing pain to the patient when the device is inserted before it is placed into the placement slot 6, thereby facilitating hemorrhoid removal and wound suturing.

[0031] Step 3: Holding the handle 8 can stabilize the device when inserting the housing 1 into the anus, and the installation of the fixing tube 9 is convenient for inserting a camera to observe the internal situation of the anus or confirm the location of hemorrhoids.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A disposable anoscope with a notched structure, comprising a housing (1), characterized in that: A placement block (2) is provided on one side of the top end of the housing (1); a clamping block (3) is fixedly connected to the inner wall of the placement block (2); an inner plug (4) is fixedly connected to one side of the clamping block (3); a rotating rod (5) is fixedly connected to the inner wall of the inner plug (4); a placement groove (6) is provided on the surface of the housing (1); an inserting block (7) is clamped to the inner wall of the placement groove (6).

2. The disposable anoscope with a notch structure according to claim 1, characterized in that: A fixing groove is provided on one side of the housing (1), and a handle (8) is fixedly connected to the inner wall of the fixing groove.

3. The disposable anoscope with a notch structure according to claim 1, characterized in that: A circular slot is provided on one side of the top end of the housing (1), and a fixing pipe (9) is fixedly connected to the inner wall of the circular slot.

4. The disposable anoscope with a notched structure according to claim 1, characterized in that: A connection groove is provided on the surface of the shell (1) on one side close to the placement groove (6), and the inner wall of the connection groove is fixedly connected to the fixing pipe (9).

5. The disposable anoscope with a notch structure according to claim 1, characterized in that: The inner diameter of the inner plug (4) is smaller than the inner diameter of the outer shell (1).

6. The disposable anoscope with a notch structure according to claim 1, characterized in that: The inner plug (4) is clamped to the inner wall of the outer shell (1).

Images