Multifunctional nerve conduit

Abstract

The utility model discloses a multifunctional nerve conduit which comprises a multi-channel conduit body, a lens sheet is buckled at the bottom end of the multi-channel conduit body, and a four-way connector is buckled at the top of the multi-channel conduit body. At least four through holes are formed in the multi-channel pipe body; the bottom end of the four-way connector is provided with a cavity connected with the multi-channel pipe body, the side wall of the four-way connector is provided with a water inlet connector and an extraction connector which are communicated with the cavity, and the top of the four-way connector is provided with an inserting channel. A surgical instrument and a USB (Universal Serial Bus) light source video head are inserted into the insertion channel and the multi-channel tube body; and the water inlet interface and the extraction interface are respectively communicated with the through hole in the multi-channel pipe body. According to the multi-channel endoscope, the structural arrangement is reasonable, the four through holes are formed in the multi-channel tube body and matched with the four-way connector, liquid extraction, water inlet flushing and insertion use of surgical instruments and a USB light source video head can be achieved, the overall functionality is improved, the convenience of surgical operation is improved, and the multi-channel endoscope is high in applicability and good in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of surgical equipment, and in particular relates to a multifunctional nerve catheter. Background Art

[0002] With the maturity of medical technology in my country, various surgeries are increasing, and corresponding surgical instruments are needed during the surgery. In actual application, many surgical instruments are used. In order to improve the effectiveness of the surgery, corresponding nerve catheters are needed. Conventional nerve catheters can generally only use one surgical instrument. Although it can meet the general use needs, it not only has limited functions, but also is not conducive to blood extraction operations, which will affect the convenience of use to a certain extent, so its applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide a multifunctional nerve catheter which has a reasonable structure and is convenient to use.

[0004] The technical solution to achieve the purpose of the utility model is a multifunctional nerve catheter, comprising a multi-channel tube body, the bottom end of the multi-channel tube body is buckled with a lens sheet, and the top end of the multi-channel tube body is buckled with a four-way connector;

[0005] At least four through holes are arranged in the multi-channel tube body;

[0006] The bottom end of the four-way joint is provided with a cavity connected to the multi-channel tube body, the side wall of the four-way joint is provided with a water inlet interface and an extraction interface connected to the cavity, and the top of the four-way joint is provided with a plug-in channel connected to the cavity;

[0007] The plug-in channel and the multi-channel tube body are provided with surgical instruments and a USB light source video head;

[0008] The water inlet interface and the extraction interface are respectively communicated with the through holes in the multi-channel tube body.

[0009] It is further preferred that: the bottom surface of the multi-channel tube body is provided with buckle holes;

[0010] The top surface of the lens sheet is integrally formed with a buckle protrusion;

[0011] The buckle protrusion of the lens sheet is buckled into the buckle hole for positioning.

[0012] Further preferably, a silicone sealing film is provided on the top of the four-way connector;

[0013] The surgical instruments and the USB light source video head are inserted into the multi-channel tube body after passing through the silicone sealing film.

[0014] It is further preferred that: the lens sheet is provided with a liquid extraction hole and a water inlet hole;

[0015] The liquid extraction hole is connected to the extraction interface through a pipeline in the multi-channel tube body;

[0016] The water inlet hole is connected to the water inlet interface through a pipeline in the multi-channel tube body.

[0017] Further preferably, diameters of the four through holes in the multi-channel tube body are the same.

[0018] Further preferably, diameters of the four through holes in the multi-channel tube body are different.

[0019] The utility model has positive effects: the structure of the utility model is reasonable, and by setting four through holes in the multi-channel tube body and cooperating with a four-way connector, it can realize the extraction of liquid, water flushing, and the insertion and use of surgical instruments and USB light source video heads, which is beneficial to improving the overall functionality and the convenience of surgical operations, and has strong applicability and good practicality;

[0020] It is also provided with a silicone sealing film. When the surgical instruments and the USB light source video head are inserted, the deformation performance of the silicone sealing film can ensure the sealing of the connection and the effectiveness of subsequent operations, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the specific structure of the multi-channel tube body and the lens sheet in the utility model;

[0025] Figure 4 It is a schematic diagram of the specific structure of the four-way joint in the utility model.

[0026] Figure numerals: multi-channel tube body 1, lens sheet 2, four-way joint 3, through hole 4, cavity 5, water inlet interface 6, extraction interface 7, plug-in channel 8, surgical instrument 9, USB light source video head 10, snap hole 11, snap protrusion 12, silicone sealing film 13. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See Figures 1 to 4 As shown, a multifunctional nerve catheter comprises a multi-channel tube body 1, the bottom end of the multi-channel tube body is buckled with a lens sheet 2, and the top of the multi-channel tube body is buckled with a four-way connector 3; in this embodiment, at least four through holes 4 are arranged in the multi-channel tube body; the four through holes can realize water inlet flushing and liquid extraction operations respectively, and realize the insertion and installation operations of surgical instruments and USB light source video heads at the same time. In actual application, the diameters of the four through holes in the multi-channel tube body are the same. Alternatively, the diameters of the four through holes in the multi-channel tube body are different.

[0030] In actual application, the bottom end of the four-way joint is provided with a cavity 5 connected to the multi-channel tube body, the side wall of the four-way joint is provided with a water inlet interface 6 and an extraction interface 7 connected to the cavity, and the top of the four-way joint is provided with a plug-in channel 8 connected to the cavity; in this embodiment, surgical instruments 9 and a USB light source video head 10 are inserted in the plug-in channel and the multi-channel tube body; the water inlet interface and the extraction interface are respectively connected to the through holes in the multi-channel tube body. It can operate surgical instruments, USB light source video heads, water inlet flushing and extraction of liquid in the multi-channel tube body, which is conducive to improving the convenience of operation and practical multifunctional effects.

[0031] In this embodiment, the bottom surface of the multi-channel tube body is provided with a snap hole 11; the top surface of the lens sheet is integrally formed with a snap protrusion 12; the snap protrusion of the lens sheet is snapped into the snap hole for positioning. Through the above structure, the convenience and reliability of the connection between the two can be improved, and in actual application, the lens sheet is provided with a liquid extraction hole and a water inlet hole; the liquid extraction hole is connected to the extraction interface through a pipe in the multi-channel tube body; the water inlet hole is connected to the water inlet interface through a pipe in the multi-channel tube body.

[0032] In this embodiment, a silicone sealing film 13 is provided on the top of the four-way joint; the surgical instrument and the USB light source video head are inserted into the multi-channel tube body after passing through the silicone sealing film. The silicone sealing film is provided, and when the surgical instrument and the USB light source video head are inserted, the silicone sealing film will deform to wrap and seal, so that the sealing of the connection can be ensured after installation.

[0033] The utility model has positive effects: the structure of the utility model is reasonable, and by setting four through holes in the multi-channel tube body and cooperating with a four-way connector, it can realize the extraction of liquid, water flushing, and the insertion and use of surgical instruments and USB light source video heads, which is beneficial to improving the overall functionality and the convenience of surgical operations, and has strong applicability and good practicality;

[0034] It is also provided with a silicone sealing film. When the surgical instruments and the USB light source video head are inserted, the deformation performance of the silicone sealing film can ensure the sealing of the connection and the effectiveness of subsequent operations, and it is highly practical.

[0035] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A multifunctional nerve conduit, characterized in that: It comprises a multi-channel tube body, wherein a lens sheet is buckled at the bottom end of the multi-channel tube body, and a four-way joint is buckled at the top end of the multi-channel tube body; At least four through holes are arranged in the multi-channel tube body; The bottom end of the four-way joint is provided with a cavity connected to the multi-channel tube body, the side wall of the four-way joint is provided with a water inlet interface and an extraction interface connected to the cavity, and the top of the four-way joint is provided with a plug-in channel connected to the cavity; The plug-in channel and the multi-channel tube body are provided with surgical instruments and a USB light source video head; The water inlet interface and the extraction interface are respectively communicated with the through holes in the multi-channel tube body.

2. A multifunctional nerve guide according to claim 1, characterized in that: The bottom surface of the multi-channel tube body is provided with buckle holes; The top surface of the lens sheet is integrally formed with a buckle protrusion; The buckle protrusion of the lens sheet is buckled into the buckle hole for positioning.

3. A multifunctional nerve guide according to claim 2, characterized in that: A silicone sealing film is provided on the top of the four-way joint; The surgical instruments and the USB light source video head are inserted into the multi-channel tube body after passing through the silicone sealing film.

4. The multifunctional nerve guide according to claim 1, characterized in that: The lens sheet is provided with a liquid extraction hole and a water inlet hole; The liquid extraction hole is connected to the extraction interface through a pipeline in the multi-channel tube body; The water inlet hole is connected to the water inlet interface through a pipeline in the multi-channel tube body.

5. The multifunctional nerve guide according to claim 1, characterized in that: The diameters of the four through holes in the multi-channel tube body are all the same.

6. The multifunctional nerve guide according to claim 1, characterized in that: The diameters of the four through holes in the multi-channel tube body are different.

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