Cystoscope

Abstract

The utility model discloses a cystoscope, and relates to the field of medical instruments. The device comprises a grip, a deep tube and a searchlight mirror, the grip is arranged at one end of the deep tube, the searchlight mirror is arranged at the end, away from the grip, of the deep tube, and a lubricating channel is formed in the surface of the deep tube. The flowing groove is formed in the surface of the deep tube, so that lubricating oil can be conveyed into the urethra of a patient through the flowing groove while the urethra of the patient is drawn and inserted, the effect of lubricating all the time is achieved, and the problem that the lubricating oil is smeared on the surface of the deep tube before an existing cystoscope is used, so that the urethra of the patient cannot be lubricated is solved. When the medical worker observes the bladder of the patient, the medical worker needs to draw and insert the medical worker back and forth in the urethra of the patient when observing the bladder of the patient, so that the lubricant which is applied at the beginning can be worn in the drawing and inserting process, the drawing and inserting process becomes blocked, the observation time is long, and the medical worker cannot easily wear the medical worker. And pain can be brought to a patient.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a cystoscope. Background Art

[0002] A cystoscope is a medical device used to examine and treat bladder-related diseases. It consists of a slender flexible or rigid lens connected to a light source and an image transmission system, which can be inserted into the bladder through the urethra in the body. When using a cystoscope for examination or treatment, the doctor inserts the cystoscope into the patient's urethra and then slowly pushes it into the bladder. By observing the image on the display screen, the doctor can examine the bladder wall, urethral opening, urethra and other structures, and determine whether there are abnormalities or diseases. Cystoscopes are often used to examine bladder-related diseases such as cystitis, bladder stones, and bladder tumors. Before using the existing cystoscope, lubricants are applied to the surface of the penetration tube so that it can enter the patient's urethra more smoothly. However, when observing the patient's bladder, medical staff need to thrust back and forth in the patient's urethra, which causes the lubricant applied at the beginning to wear out during the thrusting process, thereby blocking the thrusting process, and the observation time is long, which may cause pain to the patient. Utility Model Content

[0003] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0004] A cystoscope comprises a handle, a penetration tube and a searchlight, wherein the handle is arranged at one end of the penetration tube, the searchlight is arranged at the end of the penetration tube away from the handle, a lubrication channel is arranged on the surface of the penetration tube, the lubrication channel can guide the flow of lubricating oil, and a connecting line is also fixedly installed on the surface of the handle.

[0005] Furthermore, a plurality of spherical rubber pads are arranged on the surface of the handle, and the plurality of spherical rubber pads are fixedly mounted on the surface of the handle, and the spherical rubber pads are used to increase the friction between the handle and the user's hand.

[0006] Furthermore, the lubrication channel includes flow grooves and arc transitions. The flow grooves are divided into several groups. Several of the flow grooves are opened along the outer wall of the penetration tube. The flow grooves are connected to the penetration tube. The penetration tube can guide the flow of lubricating oil through the flow grooves. The edges of several of the flow grooves adopt arc transitions.

[0007] Furthermore, the searchlight is fixedly mounted on the end of the handle, and is used to illuminate the situation in the bladder and transmit the data to a display screen through a connecting line, which is convenient for medical staff to use.

[0008] Furthermore, a connecting rod is fixedly installed between the handle and the penetration tube, one end of the connecting rod is fixedly connected to the end of the handle, and the other end is provided with a thread, and the end of the connecting rod away from the handle is threadedly connected to the penetration tube to achieve a detachable effect.

[0009] Furthermore, a hanging ring is fixedly mounted on the end of the handle away from the connecting rod, and the hanging ring can place the handle at a certain place.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model provides a flow groove on the surface of the penetration tube, so that while the patient's urethra is being pumped in and out, lubricating oil can be transported into the patient's urethra through the flow groove, achieving a continuous lubrication effect, solving the problem that the existing cystoscope will apply lubricant on the surface of the penetration tube before use so that it can enter the patient's urethra more smoothly. However, when observing the patient's bladder, medical staff need to pump back and forth in the patient's urethra, which causes the lubricant applied at the beginning to wear out during the pumping process, thereby making the pumping process blocked, and the observation time is long, which may cause pain to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 This is a three-dimensional structure split diagram of the utility model;

[0014] Figure numerals: 1. handle; 2. penetration tube; 3. searchlight; 4. lubrication channel; 401. flow groove; 402. arc transition; 5. connecting line; 6. spherical rubber pad; 7. connecting rod; 8. hanging ring. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0016] The present application provides a cystoscope, which is mainly used to solve the problem that the existing cystoscope will apply lubricant on the surface of the penetration tube before use so that it can enter the patient's urethra more smoothly. However, when observing the patient's bladder, medical staff need to thrust back and forth in the patient's urethra, which causes the lubricant applied at the beginning to wear off during the thrusting process, thereby making the thrusting process blocked, and the observation time is long, which may cause pain to the patient. The following technical solutions are provided, which will be combined with Figure 1-Figure 2 Make a detailed description:

[0017] like Figure 1-2 As shown, a cystoscope comprises a grip 1, a penetration tube 2, and a searchlight 3. The grip 1 is arranged at one end of the penetration tube 2, and the searchlight 3 is arranged at the end of the penetration tube 2 away from the grip 1. A lubrication channel 4 is arranged on the surface of the penetration tube 2, and the lubrication channel 4 can guide the flow of lubricating oil. A connecting line 5 is also fixedly installed on the surface of the grip 1. A plurality of spherical rubber pads 6 are arranged on the surface of the grip 1, and the plurality of spherical rubber pads 6 are fixedly installed on the surface of the grip 1. The spherical rubber pads 6 are used to increase the friction between the grip 1 and the user's hand. The lubrication channel 4 comprises a flow groove 401 and an arc transition 402. The flow groove 401 is a plurality of groups. A plurality of flow grooves 401 are provided along the outer wall of the penetration tube 2, and the flow grooves 401 are connected to the penetration tube 2 in a continuous length. The penetration tube 2 can guide the flow of lubricating oil through the flow grooves 401. The edges of the plurality of flow grooves 401 are all provided with arc transitions 402. A searchlight 3 is fixedly mounted at the end of the grip 1. The searchlight 3 is used to search the situation in the bladder and transmit the data to the display screen through the connecting line 5, which is convenient for medical staff to use. A connecting rod 7 is also fixedly mounted between the grip 1 and the penetration tube 2. One end of the connecting rod 7 is fixedly connected to the end of the grip 1, and the other end is provided with a thread. The end of the connecting rod 7 away from the grip 1 is threadedly connected to the penetration tube 2. The end of the handle 1 away from the connecting rod 7 is also fixedly mounted with a hanging ring 8, and the hanging ring 8 can place the handle 1 at a certain place. In some embodiments, before use, the connecting line 5 needs to be connected to the display screen so that the searchlight 3 can transmit the searchlight content through the connecting line 5. Before inserting into the patient's urethra, lubricating oil needs to be applied to the surface of the penetration tube 2. When the medical staff is inserting and pulling the patient's urethra and the lubricating oil is worn, the lubricating oil can be transported to the patient's urethra through the flow groove 401 to achieve the effect of continuous lubrication, which solves the problem that the existing cystoscope will be worn before use. Lubricant is applied to the surface of the penetration tube 2 so that it can enter the patient's urethra more smoothly. However, when observing the patient's bladder, medical staff need to thrust back and forth in the patient's urethra, which causes the lubricant applied at the beginning to wear out during the thrusting process, thereby making the thrusting process blocked. The observation time is long, which may cause pain to the patient. At the same time, the penetration tube 2 can be removed from the handle 1 to facilitate cleaning by medical staff. At the same time, a hanging ring 8 is fixedly installed at the end of the handle 1, so that when it is no longer needed, the medical staff can hang up the entire device through the hanging ring 8.

[0018] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cystoscope, comprising a handle (1), a penetration tube (2), and a searchlight (3), characterized in that: The handle (1) is arranged at one end of the penetration tube (2), the searchlight (3) is arranged at the end of the penetration tube (2) away from the handle (1), a lubrication channel (4) is arranged on the surface of the penetration tube (2), and the lubrication channel (4) can guide the flow of lubricating oil. A connecting line (5) is also fixedly installed on the surface of the handle (1).

2. A cystoscope according to claim 1, characterized in that: A plurality of spherical rubber pads (6) are arranged on the surface of the handle (1), and the plurality of spherical rubber pads (6) are fixedly mounted on the surface of the handle (1). The spherical rubber pads (6) are used to increase the friction between the handle (1) and the user's hand.

3. A cystoscope according to claim 1, characterized in that: The lubricating channel (4) comprises a flow groove (401) and an arc transition (402). The flow grooves (401) are divided into a plurality of groups. A plurality of the flow grooves (401) are opened along the outer wall of the penetration tube (2). The flow grooves (401) are connected to the penetration tube (2). The penetration tube (2) can guide the flow of lubricating oil through the flow grooves (401). The edges of the plurality of flow grooves (401) all adopt an arc transition (402).

4. A cystoscope according to claim 1, characterized in that: The searchlight (3) is fixedly mounted on the end of the handle (1). The searchlight (3) is used to search the situation inside the bladder and transmit the data to a display screen via a connecting line (5), thus facilitating use by medical personnel.

5. A cystoscope according to claim 1, characterized in that: A connecting rod (7) is also fixedly installed between the handle (1) and the penetration tube (2); one end of the connecting rod (7) is fixedly connected to the end of the handle (1), and the other end is provided with a thread; the end of the connecting rod (7) away from the handle (1) is threadedly connected to the penetration tube (2), thereby achieving a detachable effect.

6. A cystoscope according to claim 1, characterized in that: A hanging ring (8) is also fixedly mounted on the end of the handle (1) away from the connecting rod (7), and the hanging ring (8) can place the handle (1) at a certain location.

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