Multipurpose diagnosis and treatment endoscope equipped with micro treatment tool

Abstract

The utility model relates to the technical field of medical instruments, and discloses a multipurpose diagnosis and treatment endoscope equipped with a tiny treatment tool, which comprises an endoscope tube, and one end of the endoscope tube is provided with an image optical fiber channel penetrating through the endoscope tube. According to the multi-purpose diagnosis and treatment endoscope provided with the tiny treatment tool, when additional procedures such as biopsy are executed, limiting of a limiting cover is relieved by rotating the limiting cover, a sealing plug is taken out, a fourth through hole is opened, so that an instrument can penetrate through the fourth through hole to enter an instrument channel, then the sealing plug is installed in the instrument channel, and the instrument can enter the instrument channel; the safety and sanitation of the interior of the instrument channel are guaranteed, meanwhile, the pressure relief prevention effect is achieved, the situation that blood is sprayed out of the instrument channel and affects medical staff after pressure loss is generated due to massive hemorrhage in the body of a patient is avoided, and due to the design, the multifunctionality and high sealing performance of the endoscope are guaranteed, the usability of the endoscope is improved, and the medical staff can be protected from being affected. Therefore, the device becomes an indispensable tool for modern medical diagnosis and treatment.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, it is equipped with multipurpose diagnosis and treatment endoscope of little treatment tool. BACKGROUND

[0002] Medical instrument is the instrument, equipment, utensil, in-vitro diagnostic reagent and calibration material, material and other similar or related articles for human body directly or indirectly, including the computer software needed, medical instrument includes medical equipment and medical consumables, the utility is mainly obtained through physical mode, is not obtained through pharmacology, immunology or metabolic mode, or although these modes participate but only play an auxiliary role.

[0003] The existing instrument channel is usually integrated on the endoscope, and the instrument channel on some endoscopes is only suitable for one size of surgical instrument, so when a surgical instrument of different size is needed, a different endoscope needs to be replaced, so that the use rate of the endoscope is low. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem in the prior art that the endoscope has single function and low use rate, and provides a multipurpose diagnosis and treatment endoscope equipped with a small treatment tool.

[0005] In order to achieve the above-mentioned purpose, the following technical scheme is adopted in the present application: a multipurpose diagnosis and treatment endoscope equipped with a small treatment tool, comprising an endoscope tube, an image fiber channel penetrating the endoscope tube is formed at one end of the endoscope tube, an instrument channel penetrating the endoscope tube is formed at one end of the endoscope tube, and an illumination channel penetrating the endoscope tube is formed at both sides of the gap between the image fiber channel and the instrument channel.

[0006] Preferably, a sealing plug is installed inside the instrument channel, and a fourth through hole is formed in the top of the sealing plug.

[0007] Preferably, a limiting cover cooperating with the sealing plug is installed on the top of the endoscope tube, a first through hole cooperating with the image fiber channel is formed in the top of the limiting cover, a second through hole cooperating with the instrument channel is formed in the top of the limiting cover, and a third through hole cooperating with the illumination channel is formed in the top of the limiting cover, and the number of the third through holes is two.

[0008] Preferably, clamping blocks are fixedly connected to both sides of the surface of the endoscope tube, and clamping grooves cooperating with the clamping blocks are formed in both sides of the inside of the limiting cover.

[0009] Preferably, a transparent observation nozzle cooperating with the image fiber channel is installed at the bottom end of the endoscope tube.

[0010] Preferably, the sealing plug is made of rubber.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] In the utility model, when performing additional procedures such as biopsy, the limiting of the limiting cover is removed through rotating the limiting cover, so that the sealing plug is taken out, the fourth through hole is expanded, the instrument can pass through the fourth through hole and enter the instrument channel, then the sealing plug is installed to the inside of the instrument channel, the safety and hygiene of the inside of the instrument channel are ensured, the function of preventing pressure relief is realized, the blood in the instrument channel is prevented from being sprayed out after pressure loss due to heavy bleeding in the patient, the influence on medical staff is prevented, the multifunction and high sealing of the endoscope are ensured, the easy-to-use property is improved, and the endoscope becomes an indispensable tool for modern medical diagnosis and treatment. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a local structure schematic diagram of the endoscope tube of the utility model;

[0015] Figure 3 It is a limiting cover internal structure bottom view of the utility model;

[0016] Figure 4 It is a split structure schematic diagram of the endoscope tube and the transparent observation tube of the utility model.

[0017] Legend: 1, endoscope tube; 2, image fiber channel; 3, instrument channel; 4, illumination channel; 5, sealing plug; 6, fourth through hole; 7, limiting cover; 8, first through hole; 9, second through hole; 10, third through hole; 11, clamping block; 12, clamping groove; 13, transparent observation tube. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail in combination with the drawings and preferred embodiments, these drawings are all simplified schematic diagrams, only the basic structure of the utility model is schematically shown, therefore, only the related structure is shown.

[0019] Reference Figures 1-4The utility model provides a kind of technical scheme shown in the utility model discloses a multipurpose diagnosis and treatment endoscope equipped with micro treatment tool, including endoscope tube 1, the image fiber channel 2 of endoscope tube 1 is opened to the one end of endoscope tube 1 and is opened to the instrument channel 3 of endoscope tube 1, the instrument channel 3 is equipped with the sealing plug 5 in the inside, the fourth through-hole 6 is opened in the top of sealing plug 5, sealing plug 5 is made of rubber material, the top of endoscope tube 1 is installed with the limiting cap 7 used in cooperation with sealing plug 5, the first through-hole 8 used in cooperation with image fiber channel 2 is opened in the top of limiting cap 7, the second through-hole 9 used in cooperation with instrument channel 3 is opened in the top of limiting cap 7, the third through-hole 10 used in cooperation with illumination channel 4 is opened in the top of limiting cap 7, the number of third through-hole 10 is two, the both sides of endoscope tube 1 surface are fixedly connected with clamping block 11, the both sides in the inside of limiting cap 7 are equipped with the clamping groove 12 used in cooperation with clamping block 11, the bottom of endoscope tube 1 is installed with transparent observation bubble 13 used in cooperation with image fiber channel 2, when preparing to use endoscope, doctor first ensures that all channels are clean and sealing plug 5 is correctly installed in instrument channel 3, then endoscope tube 1 is gently inserted into patient's body to target inspection or treatment site, the light provided by the illumination equipment in illumination channel 4 and the real-time image provided by image fiber channel 2 to monitor are used, doctor can make accurate diagnosis or operation according to what is seen, if additional procedures such as biopsy are required, by rotating limiting cap 7, make clamping block 11 and the inside of clamping groove 12 separate, release the limiting of limiting cap 7, so as to take out sealing plug 5, then the corresponding instrument is placed into instrument channel 3 through fourth through-hole 6, since sealing plug 5 is made of rubber material, so it has certain plasticity, by straining fourth through-hole 6, the instrument can pass through fourth through-hole 6 and enter instrument channel 3, then sealing plug 5 is installed to the inside of instrument channel 3, guarantee the safety and health inside instrument channel 3, also play the role of pressure relief, prevent blood from being sprayed in instrument channel 3 after pressure loss due to massive hemorrhage in patient's body, affect medical staff, this design not only guarantees the multifunctionality and high sealing property of endoscope, but also improves its ease of use, makes it become indispensable tool for modern medical diagnosis and treatment.

[0020] Working principle: when preparing to use the endoscope, the doctor first ensures that all channels are clean and that the sealing plug 5 is correctly installed in the instrument channel 3, then gently inserts the endoscope tube 1 into the patient's body to the target examination or treatment site, and with the light provided by the lighting device in the lighting channel 4 and the real-time image provided by the image fiber channel 2 to the monitor, the doctor can make accurate diagnosis or operation according to what is seen, if additional procedures such as biopsy are required, the limiting cover 7 is turned to disengage the clamping block 11 from the inside of the clamping groove 12, and the limiting of the limiting cover 7 is released, so that the sealing plug 5 is removed, and then the corresponding instrument is placed in the instrument channel 3 through the fourth through hole 6, since the sealing plug 5 is made of rubber material, it has certain plasticity, the fourth through hole 6 is expanded, so that the instrument can pass through the fourth through hole 6 into the instrument channel 3, and then the sealing plug 5 is installed in the instrument channel 3, to ensure the safety and hygiene of the instrument channel 3, and also plays a role in preventing pressure relief, preventing blood from being sprayed in the instrument channel 3 due to excessive bleeding in the patient's body, and affecting medical staff.

[0021] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A multi-purpose diagnostic and therapeutic endoscope equipped with miniature treatment tools, comprising an endoscope tube (1), characterized in that: One end of the endoscope tube (1) is provided with an image fiber optic channel (2) that penetrates the endoscope tube (1), and one end of the endoscope tube (1) is provided with an instrument channel (3) that penetrates the endoscope tube (1). Illumination channels (4) that penetrate the endoscope tube (1) are provided on both sides of the gap between the image fiber optic channel (2) and the instrument channel (3). The instrument channel (3) is equipped with a sealing plug (5) made of rubber. The sealing plug (5) has a fourth through hole (6) at its top. The endoscope tube (1) is equipped with a limiting cover (7) that works with the sealing plug (5). The limiting cover (7) has a first through hole (8) that works with the image fiber channel (2) at its top. The limiting cover (7) has a second through hole (9) that works with the instrument channel (3) at its top. The limiting cover (7) has a third through hole (10) that works with the illumination channel (4) at its top. There are two third through holes (10). Both sides of the surface of the endoscope tube (1) are fixedly connected with a locking block (11), and both sides of the inside of the limiting cover (7) are provided with a locking groove (12) that works with the locking block (11); a transparent observation cap (13) that works with the image fiber optic channel (2) is installed at the bottom of the endoscope tube (1).

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