Special anoscope for transrectal dissection exposure and suction

Abstract

The utility model relates to the technical field of anoscopes, in particular to a special anoscope for transrectal dissection exposure and suction, which is characterized in that a support mechanism extends into the rectum of a patient from the anus of the patient, and is guided by a guide mechanism, so that the support mechanism supports and stretches the rectum of the patient; the elasticity of the resection position on the rectum is reduced, and a doctor can conveniently carry out resection operation, so that the practicability of the anoscope special for transrectal dissection exposure and suction is improved; comprising a guide mechanism; the supporting mechanism is mounted on the guide mechanism in a sliding manner; the guiding mechanism guides the supporting mechanism, and the supporting mechanism supports the anus and the rectum of a patient.

Description

Technical Field

[0001] This utility model relates to the technical field of anoscopes, and in particular to an anoscope specifically designed for transrectal transection and suction. Background Technology

[0002] An anoscope is a device or instrument used to examine rectal (anorectal) lesions. Existing anoscopes, such as the novel anoscope disclosed in utility model patent CN215534243U and the illuminated anoscope disclosed in utility model patent CN218356185U, can assist doctors in examining patients' anorectal region.

[0003] However, during rectal resection surgery, it was found that the rectum has a certain degree of elasticity, and direct cutting can easily affect the cutting accuracy and effect. Existing anoscopes are not convenient for assisting doctors in cutting the patient's rectum, and it is also inconvenient to remove exudate and fumes during the cutting process, resulting in poor practicality. Therefore, there is an urgent need for a special anoscope for rectal transection, exposure, and suction to improve the above problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a special anoscope for transrectal transection and exposure suction, which inserts a support mechanism into the patient's rectum through the anus and guides the support mechanism through a guide mechanism, so that the support mechanism supports and stretches the patient's rectum, reduces the elasticity of the resection site in the rectum, facilitates the doctor to perform resection surgery, and thus improves the practicality of the special anoscope for transrectal transection and exposure suction.

[0005] This utility model discloses a special anoscope for exposing and suctioning the rectum after transection, including a guide mechanism and a support mechanism, which is slidably mounted on the guide mechanism.

[0006] The guiding mechanism guides the supporting mechanism, which in turn supports the patient's anus and rectum.

[0007] The support mechanism is inserted into the patient's rectum through the anus and guided by a guide mechanism. This allows the support mechanism to support and stretch the rectum, reducing the elasticity of the resection site and facilitating the surgeon's resection operation. This improves the practicality of the transrectal transection exposure suction anoscope.

[0008] Preferably, the guiding mechanism includes a guiding tube and a colonoscope body, the colonoscope body is mounted on the guiding tube, and a reserved opening is provided on the left side of the guiding tube; the colonoscope body is inserted into the patient's rectum through the patient's anus, and then the supporting mechanism is guided by the guiding tube, so that the supporting mechanism supports and stretches the patient's rectum, thereby improving the practicality of the transrectal transection exposure suction special anoscope.

[0009] Preferably, the bottom of the colonoscope body has an opening of one-third; this allows doctors to use a scalpel to cut the patient's rectum at the opening, thereby improving the practicality of the transrectal transection exposure suction anoscope.

[0010] Preferably, the support mechanism includes a remote exposure rod, a remote exposure suction cap, and a push switch. The remote exposure rod is slidably installed in the guide tube, the remote exposure suction cap is installed on one end of the remote exposure rod, and the push switch is installed on the remote exposure rod. After the right end of the colonoscope body is inserted into the patient's rectum, the doctor pushes the push switch to make the remote exposure rod slide in the guide tube. At the same time, the remote exposure suction cap moves deeper into the patient's rectum, supporting and stretching the rectum, and leaving the area of ​​rectal dissection to be cut between the colonoscope body and the remote exposure suction cap, thereby improving the practicality of the transrectal transection exposure suction anoscope.

[0011] Preferably, the push switch is located in the reserved opening of the guide tube; this facilitates control over the movement range of the remote exposure suction cap.

[0012] Preferably, the remote exposure rod has an internal suction passage, and the remote exposure suction cap has multiple sets of suction holes, all of which are connected to the suction passage of the remote exposure rod. The other end of the remote exposure rod is connected to a suction device. During the operation, the permeate in the patient's rectum and the smoke generated from cutting the rectum pass through the suction holes on the remote exposure suction cap and the suction passage in the remote exposure rod in sequence, and are then discharged to the patient's body, thereby improving the practicality of the transrectal transection exposure suction anoscope.

[0013] Preferably, the other end of the remote exposure rod is provided with multiple sets of protruding rings; this facilitates connecting the other end of the remote exposure rod to the suction device.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the support mechanism is inserted into the patient's rectum through the anus, and the support mechanism is guided by the guide mechanism so that the support mechanism supports and stretches the patient's rectum, reduces the elasticity of the resection position in the rectum, facilitates the doctor to perform resection surgery, and thus improves the practicality of the transrectal transection exposure suction anoscope. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0017] Figure 3 This is a front view structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the third isometric structure of this utility model;

[0019] Figure 5 This is an isometric enlarged schematic diagram of the remote exposure rod and remote exposure attraction cap of this utility model.

[0020] The following are labels in the attached diagram: 1. Guide tube; 2. Colonoscope body; 3. Remote exposure rod; 4. Remote exposure suction cap; 5. Push switch; 6. Suction passage; 7. Suction hole; 8. Protruding ring. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0022] Example

[0023] like Figures 1 to 5 As shown, a transrectal transection anoscope for exposure and suction includes a guide mechanism and a support mechanism, which is slidably mounted on the guide mechanism.

[0024] The guiding mechanism guides the supporting mechanism, which in turn supports the patient's anus and rectum.

[0025] The guiding mechanism includes a guide tube 1 and a colonoscope body 2. The colonoscope body 2 is mounted on the guide tube 1, and a reserved opening is provided on the left side of the guide tube 1.

[0026] The bottom of the colonoscope body 2 has an opening of one-third;

[0027] The support mechanism shown includes a remote exposure rod 3, a remote exposure suction cap 4, and a push switch 5. The remote exposure rod 3 is slidably installed in the guide tube 1, the remote exposure suction cap 4 is installed on one end of the remote exposure rod 3, and the push switch 5 is installed on the remote exposure rod 3.

[0028] The push switch 5 is located in the reserved opening of the guide tube 1;

[0029] The remote exposure rod 3 is provided with an internal suction passage 6, and the remote exposure suction cap 4 is provided with multiple sets of suction holes 7, and the multiple sets of suction holes 7 on the remote exposure suction cap 4 are all connected to the suction passage 6 of the remote exposure rod 3.

[0030] The other end of the remote exposure rod 3 is provided with multiple sets of protruding rings 8;

[0031] Connect the other end of the remote exposure rod 3 to the suction device. After inserting the right end of the colonoscope body 2 into the patient's rectum, the doctor pushes the push switch 5 to make the remote exposure rod 3 slide in the guide tube 1. At the same time, the remote exposure suction cap 4 moves deeper into the patient's rectum to support and stretch the rectum, leaving the area to be cut between the colonoscope body 2 and the remote exposure suction cap 4. Then, the doctor uses the surgical tool to remove the lesion between the colonoscope body 2 and the remote exposure suction cap 4. During the operation, the permeate in the patient's rectum and the smoke generated from cutting the rectum pass through the suction hole 7 on the remote exposure suction cap 4 and the suction passage 6 in the remote exposure rod 3, and then drain them out of the patient's body, thereby improving the practicality of the transrectal transection exposure suction anoscope.

[0032] The guide tube 1 of the transrectal transection and exposure suction anoscope of this utility model is commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A transrectal transection anoscope for exposure and suction, comprising a guide mechanism; characterized in that, It also includes a support mechanism, which is slidably mounted on the guide mechanism; The guiding mechanism guides the supporting mechanism, which in turn supports the patient's anus and rectum. The guiding mechanism includes a guide tube (1) and a colonoscope body (2). The colonoscope body (2) is mounted on the guide tube (1), and a reserved opening is provided on the left side of the guide tube (1). The support mechanism shown includes a remote exposure rod (3), a remote exposure suction cap (4), and a push switch (5). The remote exposure rod (3) is slidably installed in the guide tube (1), the remote exposure suction cap (4) is installed on one end of the remote exposure rod (3), and the push switch (5) is installed on the remote exposure rod (3).

2. The transrectal transection anoscope for exposure and suction as described in claim 1, characterized in that, The bottom of the colonoscope body (2) has an opening of one-third.

3. The transrectal transection anoscope for exposure and suction as described in claim 1, characterized in that, The push switch (5) is located in the reserved opening of the guide tube (1).

4. The transrectal transection anoscope for exposure and suction as described in claim 1, characterized in that, The remote exposure rod (3) has an internal suction passage (6), and the remote exposure suction cap (4) has multiple sets of suction holes (7), and the multiple sets of suction holes (7) on the remote exposure suction cap (4) are all connected to the suction passage (6) of the remote exposure rod (3).

5. The transrectal transection anoscope for exposure and suction as described in claim 1, characterized in that, The other end of the remote exposure rod (3) is provided with multiple sets of protruding rings (8).

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