JP3152014U - Medical electric knife tool auxiliary device - Google Patents

Abstract

Disclosed is a medical electric scalpel tool auxiliary device which is convenient for fine operation and has a high suction effect on blood and electric scalpel smoke. An electric scalpel tool auxiliary device (1) includes a suction tube (2), a hollow cannula (3), a tube connector (4), and a fitting clip (5), and a hollow cannula (3) is installed at one end of the suction tube (2) and a tube at the opposite end. The connector 4 is installed, and between the hollow cannula 3 and the tube connector 4 is installed at least one fitting clip 5 whose position can be adjusted. The electric scalpel tool 7 can be installed, and the optimal suction position with the suction tube 2 can be maintained, and nearly 100% of blood and smoke of the electric scalpel can be sucked, so that the surgical site is covered during the operation. It will never be. [Selection] Figure 2

Description

  The present invention relates to an assisting device, and more particularly to a medical electric scalpel tool assisting device that can be equipped with an electric tool for surgery, has a position adjusting function, and can provide a grip conforming to human body engineering.

  With the advancement of science and technology, new technologies continue to be developed in surgery. Traditional surgery is time consuming and often bleeds during the operation, which may affect the progress of the surgery, but the appearance of electrosurgical techniques has greatly improved it. The advantage of electrosurgical knife technology is that it can be used to stop hemostasis at the same time during surgery, and is widely applied to various surgical operations.

  Surgical equipment employed in conventional electric scalpel technology includes an electric scalpel, an electric scalpel tool for surgery, and an auxiliary device used for fixing the electric scalpel tool. The present invention relates to an auxiliary device. The structure of a conventional auxiliary device is shown in FIG. As shown in the drawing, the auxiliary device 6 includes an assembly tube 61, a suction tube 62, fitting rings 631, 632 fixed on the assembly tube 61, and a tube installed at the end of the assembly tube 61 and the suction tube 62. A connector 64 is provided. The assembly tube 61 is used for localization and support of an electric knife tool. The suction tube 62 and the joint tube 61 are installed side by side and provide a route for allowing blood generated during surgery and smoke generated by an electric knife to flow out. The fitting rings 631 and 632 are respectively installed on opposite side edges of the assembly tube 61, and are positioned by installing an electric knife. The tube connector 64 can be connected to a surgical tube.

However, the conventional auxiliary device has the following usage flaws during actual surgery and is not ideal.
1. Inconvenient to detailed operation: The electric knife tool 7 has a considerable thickness in itself, but the total thickness including the thickness of the assembly tube 61 and the suction tube 62 is difficult to grasp by a human hand. Inappropriate for human engineering. Furthermore, since the irregular form after combining the three together is not suitable for performing delicate operations freely in surgery, there is an angle that affects the vision in terms of operations.
2. Poor suction effect of blood and electric scalpel smoke: Since the fitting rings 631 and 632 are fixed to both ends outside the assembly tube 61, they are used for installing and fixing different electric scalpel tools for operation. It is not possible. That is, after the electric knife tool 7 shown in FIG. 1 is installed in the assembly tube 61, the electric knife 70 at the front end of the electric knife tool 7 cannot hold an appropriate position and angle with the suction pipe 62, and the electric knife 70 Because 70 is often too close to the suction tube 62, blood and scalpel smoke cannot be effectively aspirated. As a result, the surgical site is covered with the smoke exhausted from the blood and the electric knife.
The present invention has been made in view of the above-mentioned drawbacks of the conventional medical electric knife tool auxiliary device.

  The problem to be solved by the present invention is that it is possible to provide a grip conforming to ergonomics, and the electric knife tool to be combined can be adjusted to an appropriate position. Therefore, it is possible to provide a medical electric scalpel tool auxiliary device that does not cover a surgical site because it can maintain a proper suction position and suck out almost 100% of blood and electric scalpel smoke.

In order to solve the above-mentioned problems, the present invention provides the following medical electric knife tool auxiliary device.
The electric knife tool auxiliary device comprises a suction tube, a hollow cannula, a tube connector, a fitting clip,
The hollow cannula is installed at one end of the suction tube, the tube connector is installed at the opposite end, and at least one fitting whose position is adjustable is provided between the hollow cannula and the tube connector. Install the clip,
In this manner, various types of electric knife tools can be installed in the electric knife tool auxiliary device, and the suction pipe and the optimum suction position can be held, and the blood and the smoke of the electric knife near 100% are sucked. Therefore, the surgical site is not covered during the operation.

  The present invention has a position adjusting function and can provide a grip that matches human body engineering.

It is a three-dimensional view of a conventional medical electric knife tool auxiliary device. It is a three-dimensional view of the inventive medical electric knife tool auxiliary device. It is a three-dimensional view showing a state where the electric knife tool is installed in the medical electric knife tool auxiliary device of the present invention.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

  As shown in FIG. 2, the electric knife tool auxiliary device 1 of the present invention includes a suction tube 2, a hollow cannula 3, a tube connector 4, and a fitting clip 5. The suction tube 2 is a tube dedicated to surgery, and a hollow cannula 3 is installed at one end. The hollow cannula 3 is integrally fixed on the suction tube 2 and includes a fitting portion 31. The fitting portion 31 corresponds to an electric knife tool and has a conical shape or an upright shape. In this embodiment, the fitting portion 31 has a conical shape, but the shape is a shape suitable for a person to hold based on human body engineering. is there. A pipe connector 4 is installed at the opposite end of the suction pipe 2 and is used for connecting other pipe bodies. A plurality of fitting clips 5 are installed between the hollow cannula 3 and the tube connector 4, and each fitting clip 5 includes a localization adjusting unit 50 and a clamping unit 51. The localization adjusting unit 50 is a fitting ring, and the inner diameter thereof is equal to the outer diameter of the suction pipe 2, and the localization adjustment section 50 can be localized on the suction pipe 2 or moved in position. The clamping part 51 is C-shaped, the clamping part 51 of the fitting clip 5 close to the hollow cannula 3 is larger, used for clamping the electric knife tool 7, and the clamping part 51 of the other part of the fitting clip 5 is small. The electric wire 32 of the electric knife tool 7 is clamped so as not to get in the way during the operation.

  Next, as shown in FIG. 3, each fitting clip 5 of the present invention can be adjusted in position. For this reason, the electric knife tool 7 and the suction tube 2 can maintain the optimum suction position regardless of the type of the electric knife tool. That is, the distance between the end of the conical fitting portion 31 of the hollow cannula 3 and the end of the suction tube 2 is kept in the range of 1-5 mm, and the end of the suction tube 2 is held below the electric knife 70. Therefore, the electric knife 70 is not disturbed. In this way, the electric knife 70 of the electric knife tool 7 installed on the fitting part 31 can be exposed to an appropriate length, so that it is advantageous for the progress of the operation, and blood and electric knife are nearly 100% discharged. Since the smoke can be sucked, the surgical site is not covered.

  Since the position of each fitting clip 5 can be adjusted, the medical electric knife tool auxiliary device 1 of the present invention can be adjusted regardless of the type of the electric knife 70 and the end of the suction pipe 2 regardless of the type of electric knife tool 7 installed. The part is held in an optimum position, and the surgical site is not covered with blood and the scalpel smoke. Furthermore, the hollow cannula 3 of the present invention is advantageously combined with the electric scalpel tool 7 and can provide an appropriate grip based on ergonomics, which is advantageous for operation during surgery.

DESCRIPTION OF SYMBOLS 1 Electric knife tool auxiliary device 2 Suction pipe 3 Hollow cannula 31 Fitting part 32 Electric wire 4 Pipe connector 5 Fitting clip 50 Localization adjustment part 51 Holding part 7 Electric knife tool 70 Electric knife

Claims (7)

With suction tube, hollow cannula, tube connector, mating clip,
The hollow cannula is installed at one end of the suction tube, the hollow cannula has a fitting portion, the tube connector is installed at the opposite end, and the hollow cannula is interposed between the tube connector and the hollow cannula. Installing at least one of the fitting clips, the fitting clip including a localization adjusting portion and a clamping portion;
In this way, the electric knife tool auxiliary device can install various types of electric knife tools, can hold the suction pipe and the optimum suction position, and sucks nearly 100% of blood and smoke of the electric knife. The surgical electric scalpel tool auxiliary device is characterized in that the surgical site is not covered during the operation.   The medical electric scalpel tool auxiliary device according to claim 1, wherein the suction tube is a tube dedicated to surgery.   The medical electric scalpel tool according to claim 2, wherein the fitting portion of the hollow cannula has a conical shape or an upright shape corresponding to the electric scalpel tool and has a shape suitable for a person to hold. Auxiliary device.   The medical electric scalpel tool auxiliary device according to claim 3, wherein the hollow cannula and the suction tube are installed integrally.   The electric knife tool and the suction tube maintain an optimal suction position, that is, the distance between the end of the conical fitting portion of the hollow cannula and the end of the suction tube is in the range of 1-5 mm. Since the suction pipe end can be held below the electric knife, it does not interfere with the electric knife. Thus, the electric knife of the electric knife tool to be installed on the fitting portion is appropriate. The medical electric scalpel tool auxiliary device according to claim 3, which is advantageous for the progress of surgery because exposure with a long length can be performed.   The positioning adjustment part of the fitting clip is a fitting ring, the inner diameter of the fitting ring is equal to the outer diameter of the suction pipe, and the holding part of the fitting clip is a C-shaped body and is used for holding. The medical electric scalpel tool auxiliary device according to claim 1.   Four fitting clips are installed, the holding part of the fitting clip close to the hollow cannula is larger, used for holding the electric knife tool, and the holding part of the other part of the fitting clip is small, which disturbs the operation. The electric scalpel tool auxiliary device for medical use according to claim 6, wherein an electric wire of the electric scalpel tool is sandwiched so as not to become.

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