WO2017069368A1

WO2017069368A1 - Surgical cleaning device including electrode rod

Info

Publication number: WO2017069368A1
Application number: PCT/KR2016/006080
Authority: WO
Inventors: 이병갑
Original assignee: 이병갑
Priority date: 2015-10-23
Filing date: 2016-06-08
Publication date: 2017-04-27
Also published as: KR101685307B1

Abstract

Disclosed is a surgical cleaning device including an electrode rod that can prevent a part of the cleaning device from contacting a patient's body during a surgical operation and can reduce a sense of weight. The disclosed device comprises: a suction tube and a cleaning-water supply tube installed on the upper rear end of a main body; a suction switch and a cleaning-water supply switch installed on the front end of a handle of the main body; a first lever that rotates as the suction switch is operated; and a second lever that rotates as the cleaning-water supply switch is operated. A first hose is installed between the suction tube and a first connecting tube on the upper front end of the main body, wherein the first hose is installed through the first lever; and a second hose is installed between the cleaning-water supply tube and a second connecting tube on the upper front end of the main body, wherein the second hose is installed through the second lever.

Description

Surgical device for cleaning surgery with electrodes

The present invention relates to a surgical surgical cleaning device having an electrode, and more particularly, to stably supply a washing solution consisting of saline solution when performing a surgical operation that puts the electrode in the abdomen of the patient and removes a specific area; In addition, the present invention relates to a surgical surgical cleaning apparatus having an electrode rod capable of suctioning the washing water in which impurities are mixed after the washing water supply.

In surgical operation, an electrosurgical device or an electric mesh (hereinafter referred to as an electrode) is used, in particular, to insert the abdomen of a patient to remove biological tissue from a specific part of the patient. In this electrode, a metal tip connected to an electric wire is attached to the end, and the metal tip generates high frequency when electricity is conducted through the electric wire, heat is generated on the surface of the high frequency tip, and the living body of the patient specific part is heated through the heat. The tissue is burned and removed (the pad is placed underneath the patient's body).

Meanwhile, various foreign substances, blood or other foreign substances are generated during patient surgery, and these foreign substances are removed or sucked by using a separate washing apparatus.

However, the conventional surgical washing apparatus has a problem that the washing operation is very cumbersome since it is necessary to repeatedly apply the force to the surgical washing apparatus and remove the applied force.

In addition, the washing liquid and blood, various foreign matters, etc. injected into the patient's surgical site can not be removed in the surgical process, the patient operation time is long, there is a problem that can cause postoperative symptoms in the patient.

In order to solve the above problems, Korean Patent Laid-Open Publication No. 10-2011-0039723 discloses a water jetting structure of a surgical washing apparatus and a surgical washing apparatus using the same. In addition, the Republic of Korea Patent Publication No. 10-0786325 is temporarily stored before spraying the cleaning solution to the surgical site and the cleaning solution chamber having a cleaning solution spray hole for spraying the stored cleaning solution to the surgical site at one end, and the cleaning solution injection hole and It is provided adjacent to the washing liquid sprayed to the surgical site and the vacuum suction electrode for vacuum suction of the blood from the surgical site therein and the washing liquid reservoir provided on the outside of the main body and the washing liquid connecting the chamber Disclosed is a surgical cleaning apparatus comprising a tubing and washing liquid supply means for supplying the washing liquid from the washing liquid reservoir to the washing liquid injection hole.

However, the cleaning mechanisms of the Republic of Korea Patent Publication No. 10-2011-0039723 and the Republic of Korea Patent Publication No. 10-0786325 is to improve the cleaning structure only the spray structure, after spraying the cleaning liquid, the problem that the suction of contaminated cleaning liquid should be configured separately There is a problem in that the structure of the furnace washing apparatus is complicated, and therefore, the effective suction and discharge of contaminated washing water is limited.

In particular, in the conventional cleaning device, as the vacuum suction pipe and the cleaning pipe are installed under the cleaning device, the vacuum suction pipe and the cleaning pipe may come into contact with the patient's body during surgery.

In addition, in the conventional washing mechanism, as the vacuum suction pipe and the washing pipe are installed at the lower portion of the washing device, the washing device or the suction pipe feels a considerable weight, and it is difficult.

[Preceding technical literature]

[Patent Documents]

(Patent Document 1) Prior Art 1: Republic of Korea Registered Patent No. 0786325 (Surgical washing apparatus)

(Patent Document 2) Prior Art 2: Republic of Korea Patent No. 11181282 (Vibration washing and suction device for orthopedic surgery)

(Patent Document 3) Prior art 3: Republic of Korea Patent No. 1298654 (Surgery cleaning device)

The present invention has been proposed to solve the above-mentioned conventional problems, to provide a surgical cleaning device having an electrode that can eliminate the part of the cleaning device in contact with the body of the patient during the surgical operation and reduce the weight The purpose is.

In order to achieve the above object, the surgical cleaning device having an electrode rod according to a preferred embodiment of the present invention, the suction tube and the washing water supply pipe installed in the upper rear end of the main body; A suction switch and a cleaning liquid supply switch installed at a front end of the handle part of the main body; A first lever pivoting as the suction switch is operated; And a second lever rotated as the washing liquid supply switch is operated.

A first hose is installed between the first connection pipe of the upper front end of the main body and the suction tube, and the first hose is installed through the first lever, and the second connection pipe of the upper front end of the main body and the A second hose is installed between the wash water supply pipes, and the second hose is installed through the second lever.

According to the cleaning device for surgical surgery provided with the electrode according to the present invention of such a configuration, as the suction tube and the cleaning liquid supply pipe is formed in the upper rear end of the main body, the connection to the outside is directed toward the back of the hand can be reduced in weight. In addition, it is possible to prevent a part of the washing apparatus from touching the body of the patient, thereby reducing the weight.

On the other hand, since the lever in the handle portion can control whether or not to supply the cleaning liquid, the suction is enough with only one hand.

In addition, since the lever in the handle portion can control whether the cleaning solution is supplied, whether the suction is carried out, there is an effect of reducing the visible parts compared to the conventional.

In addition, by providing the suction locking portion and the washing liquid locking portion, it is possible to reduce the fatigue of the finger even when supplying the suction or washing liquid for a long time.

And grip is good.

In addition, since the operation switch for the operation of the electrode can be operated with one thumb, ease of use is increased.

In addition, the switch of the electric circuit is attached to the side of the handle is easy to operate by using only one thumb.

1 is an external perspective view of a surgical cleaning device according to an embodiment of the present invention.

2 is a view for explaining the main part of the embodiment of the present invention.

3 and 4 are views for explaining the structure corresponding to the case of suction in the embodiment of the present invention.

5 and 6 are views for explaining the structure corresponding to the case of supplying the cleaning liquid in the embodiment of the present invention.

7 is a side view schematically showing the wire connection relationship of the cleaning device for surgical surgery with an electrode according to an embodiment of the present invention.

The first lever may be formed in a rake shape.

An upper portion of the first lever may be rotatably installed on a rotation shaft installed inside the main body, and a central portion of the first lever may be connected to the main body via an elastic member.

The linear distance from the pivot to the lower end of the first lever may be twice the linear distance from the pivot to the upper end of the first lever.

The upper end of the first lever may hold the first hose when no suction is performed.

A suction locking unit may be further included to maintain the suction state, and the suction locking unit may include an eccentrically rotating locking switch and a link connected to the eccentric shaft of the locking switch to move upward.

When the locking switch is switched from the initial position to the opposite position, the link may rise and be caught by the lower end of the first lever.

The second lever may be formed in a rake shape.

An upper portion of the second lever may be rotatably installed on a rotation shaft installed inside the main body, and the center portion of the second lever may be connected to the main body via an elastic member.

The linear distance from the pivot to the lower end of the second lever may be twice the linear distance from the pivot to the upper end of the second lever.

The upper end of the second lever may hold the second hose when the cleaning liquid is not supplied.

Further comprising a washing liquid locking unit for maintaining the washing liquid supply state, the washing liquid locking unit may include an eccentrically rotating locking switch, and a link connected to the eccentric shaft of the locking switch to move upward.

When the locking switch is switched from the initial position to the opposite position, the link may rise and be caught by the lower end of the second lever.

The main body may be shaped like a pistol as a whole.

One side of the upper portion of the handle of the main body is connected to the wire is a power switch for supplying power to the electrode rod is installed is characterized in that the user can operate with the thumb.

The external power supply for supplying power to the main body is provided with a separate power switch, the surgical assistant is characterized in that it can be operated separately according to the doctor's instructions.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description.

However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, with reference to the accompanying drawings, it will be described in detail a preferred embodiment of the present invention. In the following description of the present invention, the same reference numerals are used for the same elements in the drawings and redundant descriptions of the same elements will be omitted.

1 is an external perspective view of a surgical cleaning device having an electrode according to an embodiment of the present invention, Figure 2 is a view for explaining the main part of the embodiment of the present invention, Figure 3 and Figure 4 is an embodiment of the present invention 5 is a view for explaining the structure corresponding to the case of the suction (suction) in the example, Figures 5 and 6 are views for explaining the structure corresponding to the case of the cleaning solution supply in the embodiment of the present invention.

The main body 10 of the surgical cleaning device 100 having an electrode according to an embodiment of the present invention is configured in the form of a pistol.

In the surgical cleaning device 100 having an electrode according to an embodiment of the present invention, an electrode rod 20 is inserted into an upper front end of the main body 10. (The electrode rod 20 has an electrode inside the metal pipe shape. Is provided so as to pass (receives external power by the on / off operation of the power switch 70 to be described later), and an electrode tip (not shown) for generating a high frequency is attached to an end thereof. After the surgical operation such as removing the specific part of the patient to proceed with the washing water supply and suction process according to the present invention). The electrode 20 may supply a washing solution made of saline to the patient's body, and may suck the washing water in which impurities are mixed after the washing water is supplied.

The upper rear end of the main body 10 is provided with a suction tube 30 for suctioning the washing water in which impurities are mixed and a washing liquid supply pipe 40 connected to an apparatus (not shown) for supplying the washing liquid at one end of the main body 10. . Here, one end of the suction tube 30 may be connected to an impurity collecting device (not shown) through a separate rubber tube (not shown). As the suction pipe 30 and the cleaning solution supply pipe 40 are formed at the upper rear end of the main body 10 as described above, the connection to the outside is directed toward the back of the hand, thereby reducing the weight. And, it is possible to prevent the case where a part of the cleaning device is in contact with the body of the patient.

Meanwhile, a hose 13 is installed between the connection pipe 11 of the upper front end of the main body 10 and the other end of the suction pipe 30, and the connection pipe 12 and the washing liquid supply pipe ( A hose 14 is installed between the other ends of the 40. At this time, the hose 13 is installed through the body of the lever 15 of the rake form rotatably installed on the pivot shaft 16, the hose 14 is a rake type pivotally installed on the pivot shaft 16. It is installed through the body of the lever 17.

Then, the front end of the handle portion 110 of the main body 10 is provided with a cleaning solution supply switch 50 to supply the cleaning liquid and the suction switch 60 to perform a suction (suction) are spaced apart from each other. And, the front end of the cleaning liquid supply switch 50 and the suction switch 60 is installed to be exposed to the handle portion (110). At this time, the cleaning solution supply switch 50 and the suction switch 60 may take the form of a push button. The cleaning solution supply switch 50 and the suction switch 60 may be installed to be spaced up and down. For example, the cleaning liquid supply switch 50 may be installed on the upper portion of the suction switch 60 or vice versa.

The rear end of the suction switch 60 (that is, is not exposed because it is inserted into the handle 110) (60a) is inserted into the insertion groove (15c) of the lower portion of the lever 15 is coupled to each other.

One end of the elastic member 25 such as a spring is connected to the receiving portion 26 of the center of the lever 15. The other end of the elastic member 25 is connected to the receiving portion 24 formed in the main body 10. In addition, the upper end 15a of the lever 15 presses a predetermined portion of the hose 13 when the suction is not performed. When the suction is not performed as shown in FIG. 3, the suction switch 60 is in an initial position (with the front end exposed), and the upper end 15a of the lever 15 is the hose 13. Will be pressed against the pedestal 27. If the user wants to perform a suction, when the user pulls the finger to move the suction switch 60 (in the case of FIG. 3, the horizontally moved from the left to the right direction), the lever 15 rotates and the corresponding lever 15 The lower end 15b of will move to the right from the current position. In addition, since the upper end 15a of the lever 15 is spaced apart from the hose 13, impurities due to suction suctioned through the electrode 20 may be discharged to the outside through the hose 13 and the suction tube 30. will be.

At this time, when it is desired to maintain the suction state for a predetermined time, the suction locking unit is operated. The suction locking part is installed on the bottom of the handle part 110. The suction locking portion includes a locking switch 80 and a link 18. The locking switch 80 rotates eccentrically, and the link 18 is connected to the eccentric shaft of the locking switch 80 so as to move vertically upward. In addition, an elastic member 21 such as a spring is installed between the protrusion 18a of the lower portion of the link 18 and the fixed shaft 22 of the handle 110 to help the link 18 move up and down. That is, when the user switches the locking switch 80 installed on the bottom of the handle part 110 from the initial position (the state on the right side in FIG. 3) to the opposite position, the link 18 is raised to raise the lever 15. The current state (that is, the state where the lower end 15b is moved to the right by the rotation of the lever 15) is maintained. In other words, the link 18 is raised and caught by the lower end 15b of the lever 15. As a result, the suction state can be maintained even if the user does not continue to pull the suction switch 60. In other words, when it is desired to keep the suction state after the initial suction, the suction locking unit may be operated as described above. When the suction locking is to be released, the locking switch 80 may be rotated to an initial position.

On the other hand, the rear end of the cleaning liquid supply switch 50 (that is not exposed because it is inserted into the handle portion 110) 50a is inserted into the insertion groove 17c of the lower portion of the lever 17 is coupled to each other.

One end of an elastic member (not shown), such as a spring, is connected to an accommodating portion (not shown; the same shape as that of the accommodating portion 26 of the lever 15) of the central portion of the lever 17. The other end of the elastic member (not shown) is connected to the receiving portion 24 formed in the main body 10. In addition, the upper end 17a of the lever 17 presses a predetermined portion of the hose 14 when the washing liquid is not supplied. This is when the cleaning solution is not supplied as shown in Figures 5 and 6, the cleaning solution supply switch 50 is in the initial position (with the front end exposed), at this time the upper end (17a) of the lever 17 The silver hose 14 will be pressed against the pedestal 27. If the user wants to carry out the washing liquid supply, when the user moves the washing liquid supply switch 50 by pulling a finger (in the case of FIGS. 5 and 6, the lever 17 is rotated horizontally from the left to the right), the lever 17 rotates. The lower end 17b of the lever 17 will move from the current position to the right. In addition, since the upper end 17a of the lever 17 is spaced apart from the hose 14, the washing liquid will be discharged from the electrode 20 through the washing liquid supply pipe 40 and the hose 14.

At this time, if you want to maintain the washing liquid supply state for a predetermined time, the washing liquid locking unit is operated. The washing liquid locking part is installed on the bottom of the handle part 110. The wash liquid locking portion includes a locking switch 90 and a link 19. The locking switch 90 rotates eccentrically, and the link 19 is connected to the eccentric shaft of the locking switch 90 so as to move vertically upward. In addition, an elastic member 23 such as a spring is installed between the protrusion 19a of the lower portion of the link 19 and the fixed shaft 22 of the handle 110 to help the link 19 to move up and down. That is, when the user switches the locking switch 90 installed on the bottom of the handle 110 from the initial position (the state on the right side in FIGS. 5 and 6) to the opposite position, the link 19 is raised to raise the lever ( 17) (i.e., the lower end 17b has moved to the right by the rotation of the lever 17). In other words, the link 19 is raised to be caught by the lower end 17b of the lever 17. Accordingly, even if the user does not continue to pull the washing liquid supply switch 50, the washing liquid supply state can be maintained. In other words, when it is desired to maintain the washing liquid supply state after the initial washing liquid supply, the washing liquid locking unit may be operated as described above. In addition, when it is desired to release the washing liquid locking, the locking switch 90 may be rotated to an initial position.

And, one side of the handle portion 110 of the main body 10 is provided with a power switch 70 for turning on / off the driving power of the surgical cleaning device 100. The power switch 70 may take the form of a push button. And, for convenience of operation, the power switch 70 may be installed in a position where the user's thumb can reach. A high frequency is generated at an electrode tip (not shown) installed at the end of the electrode 20 through the power switch 70 so that heat can be removed from a specific part of the patient, which is similar to a conventional surgical electrode. Will be omitted.

On the other hand, in the case of the lever 15, the linear distance from the rotational shaft 16 to the lower end 15b is preferably maintained about twice the linear distance from the rotational shaft 16 to the upper end 15a. In this way, the suction switch 60 can be easily pulled out. That is, the force required to pull the suction switch 60 is not largely consumed.

Similarly, in the case of the lever 17, the linear distance from the rotational shaft 16 to the lower end 17b is preferably maintained at about twice the linear distance from the rotational axis 16 to the upper end 17a. In this way, the washing liquid supply switch 50 can be easily pulled out. That is, the force required to pull the washing liquid supply switch 50 is not largely consumed.

In the case of the existing product, the cleaning liquid valve and the suction valve were separately installed on the suction pipe 30 and the cleaning liquid supply pipe 40. As a result, when supplying a cleaning liquid or performing a suction, there was a need to use another hand for controlling the corresponding valve. That is, conventionally, only one hand holding the surgical cleaning device could not supply the cleaning liquid or suction. Thus, the other hand had to be used together. However, in the embodiment of the present invention, as described above, since the

levers

15 and 17 in the handle part 110 can control the opening and closing of the hoses 13 and 14 (that is, whether the cleaning liquid is supplied and whether the suction is performed). Hand is enough. And, since the

lever

15, 17 in the handle 110 can control the opening and closing of the hose (13, 14) there is an effect of reducing the visible parts compared to the conventional.

In the above description, the connector 11 may be an example of the first connector described in the claims of the present invention, and the connector 12 may be an example of the second connector described in the claims of the present invention. Can be.

And, the hose 13 may be an example of the first hose described in the claims of the present invention, the hose 14 may be an example of the second hose described in the claims of the present invention.

In addition, the lever 15 may be an example of the first lever described in the claims of the present invention, the lever 17 may be an example of the second lever described in the claims of the present invention.

Referring to FIG. 7, the electrode 20 is in the form of a pipe 222 having an electrode metal tip 221 at its end (so that the pipe 222 can cover and release the electrode metal tip 221). It is a structure that can be inserted into 10). The operation of the electrode 20 is operated through the operation of the power switch 70-1 (having the same function as the power switch of Figure 1) installed on one side of the main body 10.

Reference numerals

111 and 112 denote electric wires, reference numeral 120 denotes a connector terminal connected to an external power supply (not shown), and reference numeral 130 denotes a hand or foot if necessary (operational assistants instructed by a doctor or physician). Foot switch that can be operated by stepping on the foot (to be a foot switch) represents a switch for controlling the electrode 20 that can be operated, and control buttons (strong, weak adjustment buttons) are installed separately. Such a button may of course be easily operated by the operator (or user of the device) using a thumb through the power switch 70-1 installed on the body 10 without using a hand or a foot. The operations of the cleaning liquid supply switch 50 and the suction switch 60 are not duplicated.

According to the surgical cleaning device having an electrode according to the present invention, as the suction tube and the cleaning liquid supply pipe is formed at the upper rear end of the main body, the connection to the outside is directed toward the back of the hand, thereby reducing the weight. In addition, it is possible to prevent a part of the washing apparatus from touching the body of the patient, thereby reducing the weight.

In addition, since the lever in the handle portion can control whether or not to supply the cleaning liquid, the suction is reduced compared to the conventionally visible parts.

In addition, by providing the suction locking portion and the washing liquid locking portion, it is possible to reduce the fatigue of the finger even when supplying the suction or washing liquid for a long time. And grip is good.

As described above, the best embodiment has been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims

In the surgical cleaning device having an electrode rod to be operated by the power supplied from the external power supply in front of the main body,

A suction pipe and a washing water supply pipe installed at an upper rear end of the main body;

A suction switch and a cleaning liquid supply switch installed at a front end of the handle part of the main body;

A first lever pivoting as the suction switch is operated; And

And a second lever rotated as the washing liquid supply switch is operated.

A first hose is installed between the first connecting pipe and the suction pipe of the upper front end of the main body, and the first hose is installed through the first lever,

A second hose is installed between the second connection pipe of the upper front end of the main body and the washing water supply pipe, and the second hose is installed through the second lever, and the surgical cleaning device having an electrode rod.
The method according to claim 1,

The first lever is a surgical cleaning device having an electrode, characterized in that formed in the shape of a rake.
The method according to claim 2,

The upper portion of the first lever is rotatably installed on the rotational shaft installed in the interior of the main body, the central portion of the first lever is connected to the main body via an elastic member, the surgical cleaning with an electrode rod Device.
The method according to claim 3,

And a straight line distance from the pivot shaft to the lower end of the first lever is twice the straight line distance from the pivot shaft to the upper end of the first lever.
The method according to claim 4,

The upper end of the first lever is a surgical cleaning device having an electrode, characterized in that the first hose is pressed when the suction is not performed.
The method according to claim 5,

Further includes a suction locking unit for maintaining the suction state,

And the suction locking unit includes an locking switch which rotates eccentrically, and a link connected to the eccentric shaft of the locking switch to move upward.
The method according to claim 6,

And switching the locking switch from an initial position to an opposite position to raise the link so that the locking switch is caught by the lower end of the first lever.
The method according to claim 1,

The second lever is a surgical cleaning device having an electrode rod, characterized in that formed in the shape of a rake.
The method according to claim 8,

The upper part of the second lever is rotatably installed on the pivot shaft installed inside the main body, the center portion of the second lever is connected to the main body via an elastic member, the surgical cleaning with an electrode rod Device.
The method according to claim 9,

And a straight line distance from the pivot shaft to the lower end of the second lever is twice the straight line distance from the pivot shaft to the upper end of the second lever.
The method according to claim 10,

The upper end of the second lever is a surgical cleaning device having an electrode rod, characterized in that holding the second hose when the cleaning liquid supply is not carried out.
The method according to claim 11,

Further comprising a washing liquid locking unit for maintaining the washing liquid supply state,

The washing liquid locking unit has a surgical switch having an electrode rod, characterized in that it comprises a locking switch that rotates eccentrically, and a link connected to the eccentric shaft of the locking switch to move upward.
The method according to claim 12,

And switching the locking switch from an initial position to an opposite position to raise the link so that the locking switch is caught by the lower end of the second lever.
The method according to claim 1,

The main body is a surgical cleaning device having an electrode, characterized in that the pistol shape as a whole.
The method according to claim 1,

One side of the upper portion of the handle of the main body is connected to the electric wire is provided with a power switch for supplying power to the electrode rods surgical cleaning device having an electrode, characterized in that the user can operate with the thumb.
The method according to claim 1,

The external power supply for supplying power to the main body is provided with a separate power switch, the surgical assistant is a surgical surgical cleaning device having an electrode, characterized in that it can be operated separately according to the doctor's instructions.