CN219126265U - Endoscope sheath matched with fat nodule excision operation - Google Patents

Abstract

The utility model discloses an endoscope sheath matched with fat nodule excision operation, which comprises a sheath tube composed of an inner tube and an outer tube, wherein one end of the sheath tube is provided with an endoscope lock clamp, the other end of the sheath tube is provided with a working port, the working port is provided with an endoscope hole, a water absorption hole and a flushing hole, the sheath tube is connected with a flushing and sucking device connector, the flushing and sucking device connector is connected with a handle, and both sides of the handle are respectively provided with a flushing interface and a water absorption interface. The utility model has the characteristics of convenient operation and suitability for taking fat nodules.

Description

Endoscope sheath matched with fat nodule excision operation

Technical Field

The utility model relates to a sheath, in particular to an endoscope sheath matched with an fat nodule excision operation.

Background

The endoscope is a relatively wide appliance applied in minimally invasive surgery, the endoscope needs to be inserted into a sheath appliance (endoscope sheath) to work in the surgery process, the conventional endoscope sheath is provided with a locking clamp for clamping the inserted endoscope, and the endoscope is also provided with a joint capable of supplying water and discharging water for cleaning, and meanwhile, surgical tools such as pliers, scissors and the like can be inserted into the endoscope sheath according to different surgery requirements, so that the endoscope sheath plays a vital role in plastic endoscope surgery. The facial wrinkle-removing endoscope sheath shown in the authorized publication No. CN211381277U has only one flushing and sucking connector and cannot flush and suck water at the same time.

The nodules are formed after fat filling in plastic surgery, or the lipoma formed by the lipoma is generally required to be taken out by surgery, and the subcutaneous tissue of the human body is required to be stripped and checked when taken out, so that the whole surgery process can be accurately operated under the monitoring of an endoscope, and the damage of important tissues such as nerve blood vessels and the like is reduced. Because the fat layer is peeled off, the user needs to flush water and absorb water at the same time, so that a better sight line is ensured, meanwhile, the fat layer is thicker, the conventional endoscope sheath is inconvenient to stir, and the conventional endoscope sheath cannot meet the operation effect. There is a need for a specialized endoscopic sheath that is suitable for taking fat nodules.

Disclosure of Invention

The utility model aims to provide an endoscope sheath which is matched with an fat nodule excision operation. The utility model has the characteristics of convenient operation and higher adaptability.

The technical scheme of the utility model is as follows: the endoscope sheath matched with the fat nodule excision operation comprises a sheath tube composed of an inner tube and an outer tube, wherein an endoscope lock clamp is arranged at one end of the sheath tube, a work port is arranged at the other end of the sheath tube, an endoscope hole, a water absorption hole and a flushing hole are formed in the work port, a flushing and sucking device connector is connected to the sheath tube, a handle is connected to the flushing and sucking device connector, and flushing interfaces and water absorption interfaces are respectively arranged at two sides of the handle.

In the endoscope sheath matched with the fat nodule excision operation, the inner tube is of a triple hollow tubular structure consisting of a water suction tube, a water flushing tube and a main tube, the main tube is positioned on the upper side of the inner wall of the outer tube, and the main tube exceeds the working port to form a circle of protective sleeve; the water suction pipe and the flushing pipe are positioned at the lower side of the main pipe.

In the endoscope sheath matched with the fat nodule excision operation, the water suction hole is communicated with the water suction interface through a water suction pipe arranged in the sheath pipe, the flushing hole is communicated with the flushing interface through a flushing pipe arranged in the sheath pipe, and the endoscope hole is communicated with the locking end of the endoscope through a main pipe arranged in the sheath pipe.

In the endoscope sheath used in cooperation with the fat nodule excision operation, the end face of the working port is a plane and is perpendicular to the outer tube.

In the endoscope sheath matched with the fat nodule excision operation, the outer pipe wall of the working port is provided with the stripping sheet, and the stripping sheet is of a diamond sheet structure.

Compared with the prior art, the utility model has the main structure that the sheath pipe is connected with the flushing joint, the water absorption joint and the handle, fat is generally thick and heavy, the incision at the position for taking fat nodules is smaller, the handle is convenient for lifting and stripping in the operation of doctors, and the flushing joint and the water absorption joint work independently, so that the efficiency is higher;

meanwhile, the two ends of the sheath tube are respectively provided with an endoscope locking clamp and a stripping plate, in particular, the stripping plate is connected with the outer tube wall of the working port of the sheath tube, in the operation process, the stripping plate is firstly contacted with the incision part and synchronously enters subcutaneous tissues of a human body with the endoscope sheath and the endoscope, and the stripping plate is in a diamond-shaped sheet structure so as to be convenient for inserting the stripping plate into the incision, so that an operator can realize the effect of stripping fat when controlling the stripping plate to enter;

in addition, the protective sleeve on the endoscope hole plays a role in protecting the endoscope lens, so that the pollution rate of the endoscope lens can be effectively reduced;

in conclusion, the utility model has the characteristics of convenient operation and suitability for taking fat nodules.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of another view of the present utility model;

reference numerals: 1-sheath tube, 11-inner tube, 111-main tube, 112-flushing tube, 113-suction tube, 12-outer tube, 2-flushing-suction connector, 21-handle, 22-flushing connector, 23-suction connector, 3-endoscope lock clip, 4-working port, 41-endoscope hole, 411-protective sleeve, 42-suction hole, 43-flushing hole, 5-stripping sheet.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Example 1. An endoscope sheath matched with fat nodule excision surgery is shown in fig. 1-2, and comprises a sheath tube 1 composed of an inner tube 11 and an outer tube 12, wherein one end of the sheath tube 1 is provided with an endoscope locking clamp 3, the other end of the sheath tube 1 is provided with a working port 4, the working port 4 is provided with an endoscope hole 41, a water suction hole 42 and a flushing hole 43, the sheath tube 1 is connected with a flushing and sucking device connector 2, the flushing and sucking device connector 2 is connected with a handle 21, and two sides of the handle 21 are respectively provided with a flushing interface 22 and a water suction interface 23.

The inner tube 11 is a triple hollow tubular structure composed of a water suction tube 113, a flushing tube 112 and a main tube 111, the main tube 111 is positioned on the upper side of the inner wall of the outer tube 12, the main tube exceeds the working port 4 to form a circle of protective sleeve 411, and the water suction tube 113 and the flushing tube 112 are positioned on the lower side of the main tube 111.

The water suction hole 43 is communicated with the water suction port 23 through a water suction pipe 113 arranged in the sheath tube 1, the flushing hole 42 is communicated with the flushing port 22 through a flushing pipe 112 arranged in the sheath tube 1, and the endoscope hole 41 is communicated with the end of the endoscope locking card 3 through a main pipe 111 arranged in the sheath tube 1.

The end face of the working port 4 is a plane and is perpendicular to the outer tube 12.

The wall of the outer tube 12 at the working port 4 is provided with a stripping sheet 5, and the stripping sheet 5 is of a diamond-shaped sheet structure.

The side of the protective sleeve 411 near the release sheet 5 is inclined to the side far from the release sheet 5, so that the view of the endoscope can be better.

The specific application method of the utility model in the fat nodule excision operation comprises the following steps: the sheath flushing interface 22 and the water absorbing interface 23 are respectively connected with a water inlet pipe and a water outlet pipe, the endoscope is put into the endoscope from the lock card 3 port of the endoscope, and the endoscope passes through the main pipe 111 to the bottom, and the lock card 3 is locked; punching a focus puncture outfit, enabling a prepared sheath stripping sheet 5 to enter through the contact of an incision part, enabling a doctor to hold a handle 21 all the time, stripping by the stripping sheet 5, observing from an endoscope, flushing water while sucking water while ensuring the focus vision to be clear; after finding the nodule, the endoscope is resected by matching with other medical instruments, and the sheath is always flushed and absorbed with water in the resection process, so that the clear view of the focus is ensured.

Claims (5)

1. The endoscope sheath matched with the fat nodule excision operation is characterized by comprising a sheath tube (1) consisting of an inner tube (11) and an outer tube (12), wherein an endoscope locking clamp (3) is arranged at one end of the sheath tube (1), a working port (4) is arranged at the other end of the sheath tube (1), an endoscope hole (41), a water absorption hole (42) and a flushing hole (43) are formed in the working port (4), a flushing and sucking device connector (2) is connected to the sheath tube (1), a handle (21) is connected to the flushing and sucking device connector (2), and a flushing interface (22) and a water absorption interface (23) are respectively arranged at two sides of the handle (21).

2. An endoscope sheath for use in connection with fat nodule removal surgery according to claim 1, wherein the inner tube (11) is a triple hollow tubular structure comprising a suction tube (113), a flushing tube (112) and a main tube (111), the main tube (111) being located on the upper side of the inner wall of the outer tube (12), the main tube forming a ring of protective sheath (411) beyond the working port (4); the water suction pipe (113) and the flushing pipe (112) are positioned at the lower side of the main pipe (111).

3. An endoscope sheath for use in connection with fat nodule removal surgery according to claim 2, wherein the water suction hole (42) communicates with the water suction port (23) through a water suction tube (113) provided in the sheath tube (1), the flushing hole (43) communicates with the flushing port (22) through a water flushing tube (112) provided in the sheath tube (1), and the endoscope hole (41) communicates with the endoscope lock (3) end through a main tube (111) provided in the sheath tube (1).

4. An endoscopic sheath for use with fat nodule removal surgery according to claim 1, wherein the end face of the working port (4) is planar and perpendicular to the outer tube (12).

5. An endoscope sheath for use in connection with fat nodule removal surgery according to claim 1, wherein the outer tube (12) wall at the working port (4) is provided with a peel-off sheet (5), the peel-off sheet (5) being of diamond-shaped sheet-like construction.

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