KR102109962B1 - A glove port for endoscopy surgery instrument - Google Patents

Abstract

The present invention relates to a surgical uni-glove port, by improving the structure of the tool entry portion configured in the uni-glove port used when laparoscopic surgery or procedure, even when entering a tool for surgery or procedure to discharge the gas filled in the abdominal wall Its purpose is to prevent and generate noise even when it collides with the adjacent tool entry.
To this end, the tool entry portion 20 of the present invention includes an entry pipe 210 protruding a certain length from the top of the port body 10; And sealing means 220 which is configured at the upper end of the entry pipe 210 and is configured to maintain the sealing force; The sealing means 220 includes a lip valve 222 configured at the top of the entry pipe 210; A top cover plate 224 seated on the upper end of the lip valve 222 to provide airtightness to prevent any discharge of gas; And upper and lower portions 2264 and 2266 are configured at upper and lower portions so as to be fixed together with the upper and lower lip valves 222 and the upper cover plate 224. It is characterized in that it comprises a; forming a layer of air inside and the anti-fighting balloon 226 in which the cushioning rim 2262 is configured to prevent noise generation even when a collision occurs with the adjacent tool inlet 20 by forming an air layer therein. do.

Description

A glove port for endoscopy surgery instrument}

The present invention relates to a uni-glove port for single-hole surgery, and more particularly, by improving the structure of a tool entry portion configured in a single-hole uni-glove port used in laparoscopic surgery or surgical procedures, a tool for surgery or surgery is provided. It is to provide a uni-glove port for single-hole surgery that prevents the discharge of gas filled in the abdominal wall even when entering, and prevents interference and noise caused by collision (fighting) with a neighboring tool inlet.

In general, laparoscopic endoscopic surgery (also referred to as 'minimally invasive surgery') has a smaller size of the surgical hole (incision window) compared to traditional laparotomy, so the surgical mark is not easily identified, so it is cosmetically pleasing. It is much less painful and has the advantage of being able to quickly return to daily life due to a shorter hospital stay due to the rapid recovery rate, and has recently been widely used in almost all diseases except for some cancers.

This laparoscopic endoscopic surgery is a method of puncturing a small surgical hole in the abdomen of a patient using a trocar insertion surgical instrument called a trocar, intubating one or more trocars, and through the trocar, various surgical instruments such as forceps, resection and organ extraction Various methods of cholecystectomy, removal of biliary calculus, excision of the biliary tract, and general surgery are performed by entering a water outlet, an endoscope camera, etc. to the surgical site in the abdominal cavity.

On the other hand, recently, endoscopic surgery is performed through a portion of the navel to reduce scarring remaining on the patient's abdomen and to attempt trocar and incision of multiple gangs as described above for rapid recovery of the patient and scarcely leaving scars. There is a hole for surgery on the belly of the human body, and even if the wound is healed when the patient recovers in the future, the scar is not easily exposed, and this is not seen as a scar. Is becoming.

Recently, for endoscopic procedures through a single surgical hole, a surgical glove port is installed in the surgical hole to safely enter various surgical instruments into the abdominal cavity.

Looking at an example of the conventional surgical glove port, the endoscope surgical tool guider of the Republic of Korea Patent No. 10-915882, as shown in Figure 1, is installed in the surgical hole in the navel for endoscopic surgery, the body (101 ) On one side of the lip valve (V1) for entering the various surgical tools is provided in a compartment 102 that is branched into a number, the compartment 102 of any one of the compartment 102, nitrogen for abdominal expansion In the surgical tool guider 100 provided with a gas control valve (V2) for controlling the entry and exit of the gas, the surgical tool guider 100 is provided with a border pocket at the open bottom end of the body 101, while the border A contact ring 110 having elasticity is guided and installed in the pocket so as to be supported in close contact with the upper portion of the surgical hole, and is positioned inside the overlapped inside as an outer wrap of the contact ring 110 on the outer side in the longitudinal direction of the body 101. through Is entered in the steel is matdaeeung and relatively close contact ring 110 in accordance with the thickness of the abdominal wall to which the support ring 120 is installed to support the body 101.

However, the coupling force of the lip valve (V1) configured in the conventional surgical port is weak, and there is a problem that it is easily removed during surgery.

In addition, it is possible to be injured by the support ring during the process of removing the surgical port after the operation is completed, with the problem of easily falling off during the operation due to the weakening and restraining force of the contact ring and the support ring that are closely contacted up and down based on the abdominal wall. There is a problem.

In addition, since a separate means for taking out the extract generated during surgery is not configured, in the process of carrying out the extract, if a part of the extract, for example, a part of a cancer mass, etc., penetrates inside, it is secondary by metastasis. There is a safety problem that causes damage.

As described above, as the conventional surgical port has various problems, the development of a new concept of surgical port is required.

Republic of Korea Patent Publication No. 10-975030 (2010.08.11. Announcement) Republic of Korea Patent Publication No. 10-1027546 (Apr. 2011.06. Announcement) Republic of Korea Patent Publication No. 10-1052644 (announced on July 28, 2011) Republic of Korea Patent Publication No. 10-1175273 (2012.08.21.

As proposed to solve the above problems, the object of the present invention is to improve the structure of the tool entry portion configured in a single-hole uni-glove port used in laparoscopic surgery or surgical procedures, to enter a tool for surgery or procedures It is to provide a uni-glove port for single-hole surgery to prevent the discharge of gas filled in the abdominal wall and prevent interference and noise caused by collision (fighting) with a neighboring tool inlet.

The present invention for achieving the above object, a surgical uni-glove port used when surgery or surgery through a laparoscope, the port body; It is configured at the upper end of the port body to support the entry and exit of the tool and optionally includes at least one tool entry portion to minimize gas discharge; The tool entry portion is an entry tube protruding a certain length from the top of the port body; And sealing means configured to maintain sealing force at the upper end of the entry pipe; The sealing means includes a lip valve configured at the top of the entry pipe; A top cover plate seated on the top of the lip valve to provide airtightness to prevent any discharge of gas; And upper and lower portions of each of the upper and lower portions so as to be fixed together with the rims of the upper and lip valves and the upper cover plate of the entry pipe, and formed at a certain height at the outer edge and an air layer therein to form a neighboring tool entry portion. It characterized in that it comprises a; anti-fighting balloon is configured with a cushioning rim to prevent the occurrence of noise even if the collision occurs.

In the present invention, the tool entry portion, the entry pipe, the lip valve, the upper cover plate and the fighting prevention balloon is positioned at each of the upper and lower ends of the fighting prevention balloon so as to maintain a firmly fixed state and mutually compressed It is preferable to further include; upper and lower fixing rings that exert a fixing force by.

In the present invention, the lower end of the upper fixing ring includes at least one fixing protrusion protruding a predetermined length; It is preferable that the lower fixing ring includes a fourth insertion hole configured at a position corresponding to the fixing protrusion to maintain a fixing force by mutually pressing the upper and lower fixing rings as the fixing protrusion is inserted.

In the present invention, the upper end of the entry tube, a predetermined length protruding outward is located between the upper and lower ends of the anti-fighting balloon;

In the present invention, the upper cover plate is formed in the center, the entry hole into which the tool is inserted; It is preferable to include; and a plurality of protrusions protruding to a certain size at the top to minimize the contact area when entering the tool into the entry hole, so that the tool can be smoothly moved.

In the present invention, it is preferable that the inner side of the cushioning rim of the anti-fighting balloon includes at least one rib for strengthening strength and rapid elastic return.

In the present invention, the upper end of the upper cover plate, to prevent the tool from being rolled together with the tool due to the friction of the upper cover plate when entering and exiting the tool to support the smooth entry and exit of the tool; desirable.

The present invention, a surgical uni-glove port used when performing surgery or surgery through a laparoscope, the port body; It is configured at the lower end of the port body and includes a fixing of the abdominal wall to support the port body to maintain a fixed state; The abdominal wall fixing portion is configured at a lower end of the port body and an air layer is formed therein, so that the first air bag is brought into close contact with one side of the abdominal wall by the air layer; And a second air bag configured to adhere to the abdominal wall formed between the first air bag located on one side of the abdominal wall by the air layer as the air layer is formed on one side of the port body. It is preferred to include.

In the present invention, it is preferable that the inside of the first or second air bag includes an elastic ring that supports to maintain a firm fixed state with respect to the abdominal wall by smoothing and unfolding.

In the present invention, on one side of the first and second air pockets, the first and second injection pipes of a certain length are configured such that the valve is configured to smoothly inject or inject the air by the pump. It is desirable to do.

The present invention, a surgical uni-glove port used when performing surgery or surgery through a laparoscope, the port body; It is configured on one side of the port body and includes an extraction unit to discharge the extract generated in the affected area during surgery or procedure to the outside; The extraction portion is formed in a predetermined size on one side of the port body and an opening formed to facilitate the discharge of the extract; The outer periphery of the opening is extended to a certain length and the other end is opened to extract the extraction configured to be discharged; It is preferable to include; and at least one forceps that is configured on one side of the extraction blade to close the side of the extraction blade to control the random discharge of gas to the outside through the port body.

In the present invention, it is preferable that the opening is formed in a rectangular shape to enable stable discharge of the extract.

The present invention, a surgical uni-glove port used when performing surgery or surgery through a laparoscope, the port body; It is configured on one side of the port body, and includes at least one gas inlet and outlet to control the injection and exhaust of gas during laparoscopic surgery; One side of the port body includes a communication hole through which one end of the gas inlet and outlet is inserted; It is preferred that the gas inlet and outlet portion is detachable so as to be inserted and separated into a communication hole of the port body.

In the present invention, the periphery of the communication hole of the port body includes a reinforcing rib that reinforces a predetermined thickness so that the attachment and detachment of the gas entry and exit is smoothly performed; It is preferable that the one end portion of the gas inlet and outlet portion is inserted through the communication hole to maintain airtightness by tight contact with the reinforcing flesh to prevent any discharge of gas.

According to the present invention, by improving the structure of the tool entry portion configured in the uni-glove port used for laparoscopic surgery or procedure, even if a tool for surgery or procedure is entered, the discharge of gas filled in the abdominal wall is prevented, and neighboring tools enter It has the effect of preventing noise from being generated even when it bumps into the wealth.

In addition, by improving the structure so that the structure of the abdominal wall control unit that allows the uni-glove port to be stabilized on the patient's abdominal wall is formed of the first and second air pockets rather than the standardized synthetic resin, it is smooth without being restricted by the patient's physical condition. It has the effect of exerting a fixing force and allowing the uni-glove port to be safely used without causing injury to the patient when fixing or dismantling the uni-glove port with the surgical hole.

In addition, by improving the structure of the extraction portion to safely discharge the extract generated during laparoscopic surgery or procedure, there is an effect to achieve a safe laparoscopic surgery or procedure.

1 is a perspective view of a uni glove port according to a first embodiment of the present invention.
Figure 2 is a cross-sectional view of the uni-glove port according to the first embodiment of the present invention.
Figure 3 is an exploded perspective cross-sectional view of the tool entry portion according to the first embodiment of the present invention.
Figure 4a to 4b is a cross-sectional view of the tool entry portion according to the first embodiment of the present invention.
5 is a block diagram of the abdominal wall control unit configured in the port body according to the first embodiment of the present invention.
Figure 6a to 6f is an operational state diagram of the uni-glove port according to the first embodiment of the present invention.
7 is an exploded perspective cross-sectional view of the tool entry portion according to the second embodiment of the present invention.
Figure 8 is a cross-sectional view of the tool entry portion according to the second embodiment of the present invention.
9 is a partially enlarged perspective view of a uni glove port according to a third embodiment of the present invention.
10 is a partially enlarged sectional view of a uni glove port according to a third embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

<First Example>

The uni-glove port 1 for single-hole surgery in the first embodiment is as shown in FIGS. 1 to 5, the port body 10, the tool entry portion 20, the abdominal wall control portion 30, and extraction It includes a portion 40 and the gas entry and exit portion 50.

The port body 10 is composed of a tube shape with one end blocked, which can be largely divided into three parts.

That is, the port body 10 is a state of being fixed to the abdominal wall by being inserted into a clogging part 110 with one end blocked, an extension part 120 extending from the clogging part 110 and exposed to the outside, and a surgical hole. It is divided into the insertion fixing 130 to help maintain.

In this case, the tool entry portion 20 is configured in the blockage portion 110, the extraction portion 40 is formed in the extension portion 120, and the abdominal wall control portion 30 is provided in the insertion fixing portion 130. Is composed.

In addition, the port body 10 is formed of a soft synthetic resin film harmless to the human body.

In addition, the port body 10 may be integrally molded with the clogged portion 110, the extension portion 120, and the insertion fixing portion 130, or after the clogged portion 110 is separately manufactured, the extension portion 120 ) Can be integrated by bonding to the top.

The tool inlet 20 is configured at least one or more in the block 110 of the port body 10, while supporting the surgical tool used during surgery is inserted into the abdominal cavity of the patient, inside the laparoscopic It has a structure to close the gas to be prevented from being randomly exhausted.

The tool entry portion 20 includes an entry pipe 210 and sealing means 220, as shown in FIGS. 3 and 4.

The entry tube 210 is formed in a form in which one end is fixed on one side of the clogging portion 110 and protrudes at a predetermined length to secure a space in which a surgical tool is entered.

In this case, the size of the entry tube 210, for example, the protruding length and diameter may be formed to have various lengths or diameters in consideration of the type of surgery or surgery or the type of tools, and one glove port 1 ), It is also possible to configure the entry pipe 210 having various sizes.

In addition, the upper end of the entry pipe 210 is extended to the outside by a predetermined length is configured with a fixed end 212 to support the easy fixing with the sealing means 220 is made.

In addition, at least one first insertion hole 214 for supporting the fixed end 212 to be stably fixed with the sealing means 220 is configured.

The first insertion hole 214 is a configuration formed by an organic coupling relationship between the sealing means 220 and the entry pipe 210, depending on the coupling relationship between the sealing means 220 and the entry pipe 210 Can be omitted.

In addition, a recessed space 216 that is recessed a predetermined depth is formed at an upper end of the entry pipe 210, that is, below the fixed end 212.

The recessed space 216 forms a space so that the outer periphery of the sealing means 220 does not protrude from the outer periphery of the entry pipe 210 when the sealing means 220 is fixed to the upper end of the entry pipe 210. And it can be omitted in some cases.

In addition, the entry pipe 210 is formed integrally when manufacturing the clogged portion 110 of the port body 10 or separately manufactured so that the entry pipe 210 and the clogged portion 110 can be integrated. .

The sealing means 220 is configured at the upper end of the entry tube 210, and prevents the gas injected into the abdominal cavity of a patient from being randomly leaked during a surgical or surgical procedure by entering a tool or the like through the entry tube 210 It performs the function of providing the sealing force so that it can.

The sealing means 220, as shown in Figures 3 and 4, the lip valve 222, the upper cover plate 224, the anti-fighting balloon 226 and the upper and lower fixing ring (228) (229) ).

The lip valve 222 forms an edge having a certain width at the upper end, and a central portion is formed to form a slope that is collected toward the center of the lower portion, and the central portion maintains a state in which a certain length is cut, but by self-elasticity As the incision is maintained in close contact, even when the tool enters through the central portion, it is possible to minimize the discharge of gas by maintaining the state in close contact with the outer periphery of the tool by self-elasticity.

In addition, the rim of the lip valve 222 is seated on the upper end of the fixed end 212 of the entry pipe 210 and fixed by the upper and lower fixed rings 228 and 229, and the second end of the fixed end 212 is removed. 1 The insertion hole is formed at the same position as the insertion hole 214.

In this case, since the lip valve 222 is a general technical idea in the glove port, detailed description will be omitted.

The upper cover plate 224 is located at the upper end of the lip valve 222, and performs a function of sealing to minimize gas discharge when entering a tool or the like.

The upper cover plate 224 is formed with an entry hole 2242 to allow a tool to enter the center.

The entry hole 2242 is formed to be equal to or smaller than the diameter of the tool, and when entering the tool, the outer periphery of the tool is kept in close contact so that the sealing force is enhanced. Of course, the entry hole 2242 is formed to a size that does not interfere with the entry and exit of the tool.

In addition, a plurality of protrusions 2244 protruding a predetermined height are formed on the top surface of the top cover plate 224.

The protrusion 2244 functions to support a smooth entry by minimizing the contact area when entering the tool into the entry hole 2242. In some cases, it can be omitted.

In addition, a second insertion hole 2246 is formed at the same position as the first insertion hole 214 formed in the fixed end 212 on the edge of the upper cover plate 224.

The second insertion hole 2246 may be omitted depending on the fixing relationship of the upper and lower fixing rings 228 and 229.

In addition, the upper cover plate 224 is formed in a plate shape. Of course, the present invention is not limited thereto, and any shape or structure that is located at the upper end of the lip valve 222 to allow gas to be minimized when entering the tool may be used.

The anti-fighting balloon 226 is located at the outermost portion of the tool entry portion 20 to minimize noise generation when colliding with the adjacent tool entry portion 20, and the tool entry portion 20 by impact (fighting) It performs a buffer function to prevent interference such as movement of arbitrary positions.

The anti-fighting balloon 226 has a buffer rim 2262 of a predetermined size to form a space therein, and upper and lower ends 2264 and 2266 protruding a certain length inward from one side of the buffer rim 2262. It is constructed.

The buffer rim 2262 has a space formed therein to form a buffer space. In this case, the cushioning rim 2262 is formed of a material having its own elasticity, so that a buffer space is formed on its own without the hassle of filling with separate air.

In addition, the cushioning rim 2602 is formed to a certain height so that when the tool collides with the adjacent tool entry portion 20, the tools directly collide with each other is minimized.

That is, the buffer rim 2262 is formed at a certain height in the upper cover plate 224.

In addition, at least one rib 2268 configured to reinforce strength is formed on the inner surface of the buffer rim 2262.

The ribs 2268 reinforce the strength of the cushioning rim 2262 to quickly return to elasticity when colliding with the adjacent tool entry portion 20, and minimize damage such as tearing.

The upper and lower ends 2264 and 2266 are formed to protrude at a predetermined length from one side of the buffer rim 2262, and are fixed by the upper and lower fixing rings 228 and 229.

In this case, a third insertion hole 2265 is formed at the upper and lower ends 2264 and 2266.

In addition, between the upper and lower ends 2264 and 2266, a fixed end 212 and an edge of the lip valve 222 and an edge of the upper cover plate 224 are positioned, so that the upper and lower ends 2264 are located. The fixing is made by the fixing force of the upper and lower fixing rings 228 and 229 positioned at the upper and lower ends of the 2266.

The upper and lower fixing rings 228 and 229 function to support the sealing means 220 to be fixed to the upper end of the entry pipe 210 by mutual coupling.

In addition, the anti-fighting balloon 226, as shown in Figure 4b, when the lower fixing ring 229 located below the lower fixing ring 229 collides with the adjacent tool entry 20, noise reduction and interference It is formed so as to reinforce the strength of the anti-fighting balloon 226 by forming a certain thickness to prevent it. Of course, the present invention is not limited thereto, and as illustrated in FIG. 4A, the lower end portion of the anti-fighting balloon 226 may be formed with the same thickness.

The upper fixing ring 228 is formed in a ring shape, and a plurality of fixing protrusions 2228 having a predetermined height at regular intervals are formed at the bottom.

The lower fixing ring 229 is formed in a ring shape, and is formed at the same position as the fixing projection 2228, and the fourth insertion hole 2222 is formed to allow the fixing projection 2228 to be inserted to exert a fixing force. do.

In this case, the fixing projections 2228 and the first to fourth insertion holes 214, 2246, 2265, 2229 are configured in the same position, so that the mutual coupling and the fixing relationship are smoothly performed.

In addition, the constitutional relationship between the fixing protrusion 2228 of the upper fixing ring 228 and the fourth insertion hole 2222 of the lower fixing ring 229 may be configured by mutual substitution.

On the other hand, any one of the plurality of tool entry port 20 is formed as shown in FIGS. 1 and 2, the camera port is formed to have a longer length than the other tool entry port 20 to support the camera to be inserted into the abdominal wall (22).

The abdominal wall control unit 30 is configured on the insertion fixing portion 130 of the port body 10, and is inserted into a surgical hole to perform a function of supporting the port body 10 on the abdominal wall to maintain a fixed state. .

As shown in FIG. 5, the abdominal wall control unit 30 is located at a position spaced apart from the first air bag 310 and the first air bag 310 configured at the bottom of the port body 10. Consists of a second air bag 320, the second air bag 320 is located on the inner side based on the patient's abdominal wall, and the first air bag 310 is located on the outer side. And the port body 10 is fixed to the abdominal wall by the air filled into the second air bag 310 and 320.

In addition, first and second injection pipes 312 and 322 are configured at one side of the first and second air pockets 310 and 320 so as to fill air from the outside.

In this case, valves are configured at the ends of the first and second injection pipes 312 and 322 to control the injection and discharge of air. Any of the valves may be used as long as the valve is configured to control the injection or discharge of air through the first and second injection pipes 312 and 322.

In addition, the injection of air through the first and second injection pipes 312 and 322 may use a manual or electric pump, and since such a pump is a general technical idea, detailed description is omitted here.

In this case, the second injection tube 322 is not only filled with air in the second air bag 320 located on the inner side of the abdominal wall, but also when removing the second air bag 320 from the surgical hole after surgery is completed. It can be configured to serve as a handle function.

In addition, the inside of the second air bag 320 includes an elastic ring 324 having an elastic force.

The elastic ring 324 is configured inside the second air bag 320, and when the second air bag 320 is inserted into the patient's abdominal wall, the inner surface of the abdominal wall by the elastic force of the elastic ring 324 By expanding the second air bag 320, it is possible to maintain a firm fixed state with respect to the abdominal wall.

The extraction unit 40 is configured on the extension portion 120 of the port body 10 so that the extract generated during the procedure or surgery is stably discharged to the outside, thereby preventing the occurrence of secondary medical accidents caused by the extract .

As shown in FIG. 1, the extraction part 40 forms an opening 42 having a predetermined size on one side of the port body 10, and an extraction wing extending a predetermined length from the outer periphery of the opening 42 ( 44), and tongs (46) constituting one side of the extraction blade (44).

The opening 42 is configured on one side of the port body 10 to perform a function of forming a passage to discharge the extract generated during surgery or procedure to the outside.

In this case, the size of the opening 42 is formed to a size such that the extract can be stably discharged.

In addition, the shape of the opening 42 is preferably formed in a rectangular shape such as an oval or a rectangle. Of course, the present invention is not limited thereto, and the opening 42 may be formed as long as it has a shape that facilitates discharge of the extract.

The extraction blade 44 protrudes a certain length from the outer periphery of the opening 42 to maintain a closed state when the extraction is not performed, thereby preventing any gas from being exhausted through the opening 42.

In addition, the extraction wing 44 maintains an open state of one end so that the extraction of the extract to the outside through the opening 42 is easily made.

In this case, the extraction blade 44 may be manufactured separately, and then fixed to one side of the port body 10 or integrally formed with the port body 10.

The forceps 46 interrupt one side of the extraction blade 44 to prevent the gas from being randomly exhausted through the opening 42.

Meanwhile, as shown in FIG. 2, the opening 42 is a port body located at the front side based on the vertical center line of the camera port 22 based on the camera port 22 among the tool entrances 20. By being formed in 10), the operator can easily perform the discharge of the extract to the opening 42 while checking the extract through the camera inserted in the camera port 22.

In this case, the opening 42 is located in front of the camera port 22, and is located at a distance of, for example, 40 to 80 mm from the top of the port body 10 downward.

1, at least one or more ports are configured in the port body 10 to allow gas injection and exhaust through the port body 10, thereby allowing laparoscopic surgery. Do it.

In this case, the gas inlet 50 is preferably configured to be divided into a gas inlet and a gas exhaust, but is not limited thereto, and is configured to inject and exhaust gas into one gas inlet 50 You may.

In addition, the gas inlet and outlet portion 50 may be configured to be integrally formed on the port body 10 or integrally formed on the port body 10 after being manufactured separately.

In addition, the configuration of the gas inlet and outlet 50 is the same or similar to the prior art, and a detailed description thereof is omitted here, and any structure or shape may be used as long as it is a configuration that allows smooth injection and exhaust of gas.

Referring to the state of use of the surgical uni-glove port configured as described above with reference to Figures 6a to 6f, look at as follows.

First, the abdominal wall control portion 30 configured on the insertion fixing portion 130 side of the port body 10 is inserted into the surgical hole of the patient.

In this case, as shown in Figure 6a, in the state where the abdominal wall control portion 30 is configured below the port body 10, as shown in Figure 6b, the lower end of the insertion fixing 130 is turned outward, the abdominal wall The first air bag 310 of the intermittent portion 30 is positioned at the top, and the second air bag 320 is maintained at the bottom.

At this time, the first and second injection pipes 312 and 322 configured in each of the first and second air pockets 310 and 320 are positioned at the upper outer side.

Subsequently, as illustrated in FIG. 6C, the second air bag 320 positioned at the bottom is closed and inserted into the patient's surgical hole, and when the insertion of the second air bag 320 into the surgical hole is completed, the second The second air bag 320 is expanded by the elastic force of the elastic ring 324 configured in the air bag 320.

Accordingly, as shown in FIG. 6D, the second air bag 320 extended inside the abdominal wall of the patient is positioned, and the first air bag 310 inverted outside the abdominal wall is maintained.

Then, when air is injected through the first and second injection pipes 312 and 322 configured on one side of the first and second air pockets 310 and 320, the first and second air pockets 310 ) As the 320 is expanded, the port body 10 is firmly fixed by the expanded first and second air pockets 310 and 320 with the patient's abdominal wall interposed therebetween.

In addition, if the port body 10 is fixed with the first and second air pockets 310 and 320, the thickness of the abdominal wall may be different depending on the physical condition of the patient, but it is not limited to this, but it maintains a firm fixed state. In addition, it can be safely used without fear of injury to the patient's abdominal wall by the cushioning action of the air bag.

Subsequently, as illustrated in FIG. 6E, when fixation of the uni glove port 1 to the abdominal wall of the patient is completed, a procedure is performed by entering a tool or the like through the tool entry portion 20 configured at the upper end portion of the port body 10. Or proceed with surgery.

In addition, the tool passes through the upper cover plate 224 and the lip valve 222 of the tool inlet 20 to enter the inside of the abdominal wall.

At this time, when the tool passes through the entry hole 2242 of the upper cover plate 224, the entry hole 2242 formed with a size smaller than or equal to the diameter of the tool maintains a close contact with the outer periphery of the tool, In addition, by maintaining the state in close contact with the outer periphery of the tool by the self-elasticity of the lip valve 222, even if the tool is moved, it is prevented that the gas is randomly exhausted to the outside through the tool inlet 20.

In addition, the tool entry portion 20 is configured by a fighting prevention balloon 226 including a buffer rim 2262 having an air layer formed therein to perform a cushioning action, so that the tool entry portion 20 is struck by the adjacent tool entry portion 20 Even if it occurs, it prevents noise and prevents interference.

On the other hand, as shown in Figure 6f, when the extract is generated in the affected area of the patient, it is discharged to the outside through the opening 42 configured on one side of the port body 10 using a tool.

In this case, after the release of the tongs 46 fixed to one side of the extraction blade 44 extending a certain length to the outer periphery of the opening 42, the external discharge of the extract is made.

When the procedure or operation is completed through the above-described process, the first and second injection pipes 312 are opened by opening the valves configured in the first and second injection pipes 312 and 322 of the abdominal wall control portion 30 located on the abdominal wall. ) 322 discharges the air filled in the first and second air pockets 310 and 320 communicating with the outside.

Accordingly, the fixing force maintained in a fixed state is lost by the air filled in the first and second air pockets 310 and 320 with the abdominal wall interposed therebetween. (30) is easily separated and facilitates removal.

On the other hand, the description of injecting the gas into the abdominal cavity of the patient is omitted, but this is done in the same way as the conventional one, so that the gas is filled and exhausted through the gas inlet 50 configured on one side of the port body, or a separate mechanism It allows the filling and exhaust of gas in the abdominal cavity.

<Second Embodiment>

The same reference numerals are used for the same configuration as in the first embodiment, and detailed description thereof is omitted.

7 and 8, the tool entrance 20 of the second embodiment is located at the upper end of the upper cover plate 224, and when the tool enters and exits through the upper cover plate 224, It includes a sliding plate 227 to reduce friction and induce smooth entry and exit of the tool.

The sliding plate 227 is composed of a fixed end to maintain a fixed state by mutual coupling force of the upper and lower fixing rings 228 and 229, and an induction blade 2272 extending a certain length below the fixed end. Is composed.

When the guide vane 2272 is seated on the upper end of the upper cover plate 224, as shown in FIG. 8, the upper cover plate 224 is guided to be inclined downward to insert a tool. Induce it to be smooth.

In this case, the guide vanes 2272 maintain a state in which a plurality of incision is made at regular intervals, so that when positioned on the top of the upper cover plate 224, a plurality of guide vanes 2272 are maintained to overlap each other. When entering and exiting the tool, the upper cover plate 224 is prevented from being rolled by friction.

In addition, the sliding plate 227 is preferably formed of a material having excellent hardness than the upper cover plate 224. For example, the sliding plate 227 is formed of synthetic resin such as PP and PE.

<Example 3>

The same reference numerals are used for the same configuration as the first and second embodiments, and detailed description thereof will be omitted.

The gas inlet / outlet portion 50 of the third embodiment is configured to be detachable on one side of the port body 10, as shown in FIGS. 9 and 10.

In this case, the gas entering and exiting portion is reinforced to have a certain thickness around the communication hole 12 and the communication hole 12, into which one end of the gas entering and exiting portion 50 is inserted, on one side of the port body 10. Reinforcement (14) is configured to support so that the detachment of the (50) is performed smoothly.

One end of the gas entry and exit portion 50 includes a stepped portion 52 that is detachably coupled to and separated from the communication hole 12.

The stepped portion 52 is formed in a size and spacing to stably adhere to the thickness gap with the reinforcing spokes 14 formed around the communication hole 12 of the port body 10 to maintain an airtight state.

In addition, the stepped portion 52 is formed of a soft material having elasticity, and when inserted into the communication hole 12, maintains an airtight state with the reinforcing spokes 14 to prevent the injected gas from being randomly exhausted. Is done.

What has been described above is only one embodiment for performing a surgical uni-glove port, and the present invention is not limited to the above-described embodiment. Those skilled in the art to which the present invention pertains will appreciate that various modifications can be made without departing from the gist of the present invention.

1: Uni glove port 10: Port body
110: blockage 120: extension
130: insertion fixing 20: tool entry
210: entry tube 212: fixed end
214: first insertion hole 216: depression space
220: sealing means 222: lip valve
224: upper cover plate 2242: entrance hole
2244: projection 2246: second insertion hole
226: anti-fighting balloon 2262: buffer rim
2264: upper end 2265: third insertion hole
2266: lower stage 2268: rib
228: upper fixing ring 2282: fixing projection
229: lower retaining ring 2292: fourth insertion hole
30: abdominal wall control unit 310: first air pocket
312: 1st injection tube 320: 2nd air bag
322: second injection pipe 324: elastic ring
40: extraction section 42: opening
44: extraction wing 46: tongs
50: gas entry and exit portion 52: stepped portion

Claims (19)

delete delete delete delete delete delete delete delete delete delete delete delete delete delete A surgical uni-glove port used when performing surgery or surgery through a laparoscope,
A tubular port body 10 with a top blockage;
At least one tool entry portion 20 is configured at the upper end of the port body 10 to support the entry and exit of the tool and to minimize the discharge of gas optionally;
It is configured at the lower end of the port body 10, the port body 10, the abdominal wall control unit 30 for supporting the patient to maintain a fixed state on the abdominal wall;
It is configured on one side of the port body 10, the extraction unit 40 to discharge the extract generated in the affected area during surgery or procedure to the outside; And
It is configured on the other side of the port body 10, and includes at least one or more gas entry and exit 50 to control the injection and exhaust of gas during laparoscopic surgery;
The tool entry portion 20 is an entry tube 210 protruding a certain length from the top of the port body 10; And
It comprises a sealing means 220 is configured to maintain the sealing force is configured on the upper end of the entry pipe 210;
The sealing means 220 includes a lip valve 222 configured at the top of the entry pipe 210;
A top cover plate 224 seated on the upper end of the lip valve 222 to provide airtightness to prevent any discharge of gas; And
Upper and lower ends 2264 and 2266 are configured at upper and lower portions, respectively, to be fixed together with the upper and lower lip valves 222 and the upper cover plate 224 of the entry pipe 210, and are fixed at the outer periphery. It is formed with a height and includes an anti-fighting balloon 226 configured to form an air layer therein so that the cushioning rim 2262 is configured to prevent noise generation even when collision occurs with the adjacent tool entry portion 20;
The abdominal wall control unit 30 is configured at the lower end of the port body 10 and an air layer is formed therein, so that the first air bag 310 is in close contact with one side of the abdominal wall by the air layer; And
As the air layer is formed on one side of the port body 10 and an air layer is formed therein, the fixing force at the port body 10 is fixed by adhering the abdominal wall formed between the first air bags 310 located on one side of the abdominal wall by the air layer. A second air bag 320 to be exerted;
The extraction part 40 is formed with a certain size on one side of the port body 10 and the opening 42 is formed to facilitate the discharge of the extract;
The outer peripheral edge of the opening 42 is extended to a certain length and the other end is opened to extract the extraction blade 44 is configured to be discharged; And
At least one forceps that is configured on one side of the extraction blade 44 and closes one side of the extraction blade 44 to control the arbitrary discharge of gas to the outside through the port body 10 when the extraction blade is not discharged. (46);
Surgical uni-glove port comprising a.
The method according to claim 15, The tool entry section 20,
The entry pipe 210, the lip valve 222, the upper cover plate 224 and the fighting prevention balloon 226, the upper and lower ends of the fighting prevention balloon 226 to maintain a fixed state ( 2264) (2266) is located at each of the upper and lower fixing rings 228, 229 to exert a fixing force by mutual compression;
A lower end of the upper fixing ring 228 includes at least one fixing protrusion 2402 protruding a predetermined length;
The lower fixing ring 229 is configured in a position corresponding to the fixing projection 2228, and as the fixing projection 2228 is inserted, the fixing force by mutual compression of the upper and lower fixing rings 228, 229 is provided. A fourth insertion hole 2232 to be maintained;
Surgical uni-glove port comprising a.
The method according to claim 15, The upper cover plate 224,
Entering hole (2242) is formed in the center is inserted tool; And
A plurality of protrusions 2244 protruding to a certain size at the top to minimize the contact area when entering the tool into the entry hole 2242 to ensure smooth movement of the tool;
Surgical uni-glove port comprising a.
The method according to claim 15, The upper cover plate 224, the upper end,
A sliding plate 227 that prevents rolling of the tool together with the tool due to friction of the upper cover plate 224 when entering and entering the tool to support smooth entry and exit of the tool;
Surgical uni-glove port comprising a.
The method according to claim 15,
Inside of the first or second air pockets 310 and 320, an elastic ring 324 is supported to maintain a firm fixed state with respect to the abdominal wall by smoothing and unfolding;
On one side of the first and second air pockets 310 and 320, the first and second injection pipes of a predetermined length are configured such that the valve is configured to smoothly inject or inject the air by the pump. 312) (322);
Surgical uni-glove port comprising a.

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