KR20210154041A - Surgical Thermos Lid and Surgical Thermos Comprising the Same - Google Patents

Abstract

According to the present invention, a thermos lid for surgery comprises: a body coupled to a thermos to close an opening portion of the thermos, wherein an inlet is formed in one side of a central portion of the body and a surgical tool is inserted into the inlet; an elastic film installed in the inlet of the body; and a sealing unit installed in a lower portion of the body to correspond to the inlet of the body so as to be closed or opened according to insertion and removal of the surgical tool.

Description

Surgical Thermos Lid and Surgical Thermos Comprising the Same

The present invention relates to a surgical thermos cap and a thermos for surgery including the same, and more particularly, to increase the temperature of the surgical tool in order to prevent frost from occurring in a surgical tool equipped with a lens, such as a laparoscopic surgical device. To improve the thermal insulation by minimizing the temperature change of the thermos, and to a surgical thermos cap for improving the work efficiency of a surgical operator, and a thermos for surgery including the same.

In general, surgery refers to the treatment of diseases by cutting or manipulating skin, mucous membranes, or other tissues using medical devices. In particular, open surgery in which an incision is made to open the skin at the surgical site to treat, shape, or remove organs inside the surgery causes problems such as bleeding, side effects, pain and scarring of the patient.

Accordingly, in recent years, laparoscopic surgery in which a predetermined hole is formed in the skin and the operation is performed is widely known.

Laparoscopic surgery is different from open surgery, which is performed through an incision in the abdomen, by inserting an endoscope into the abdomen through a trocar while inserting trocars into the incision hole of the abdominal cavity, using laser or special surgical electricians. This refers to surgery performed using a special instrument of In this case, the operator must remove the frost formed on the endoscope because it is difficult to clearly identify the surgical site.

To this end, when frost occurs during surgery, the surgical instrument such as an endoscope must be taken out from the inside of the human body and the temperature of the surgical tool must be raised to a temperature similar to the temperature inside the body. Conventionally, after filling a water bottle or a thermos bottle with a high-temperature fluid such as hot water or hot saline, the surgical tool had to be inserted to raise the temperature of the surgical tool.

However, the conventional thermos bottle has a problem in that the fluid stored in the thermos bottle is quickly cooled because the surgical tool can be inserted only when the lid is completely opened when the surgical tool is inserted.

In addition, in order to insert a surgical tool into the thermos, an auxiliary staff such as a nurse who assists in surgery must open and close the cap of the thermos from time to time.

In addition, when the opened thermos bottle is left unattended, there is a problem in that a safety problem such as hot water or hot saline is poured by mistake of a worker or auxiliary personnel.

In addition, when reusing surgical instruments whose temperature has risen inside the thermos bottle, it is impossible to reuse them immediately when they are wet. There is a problem in that the work efficiency is reduced due to the increase in the number of personnel or the increase in the work of auxiliary personnel.

In addition, when the operator urgently inserts a surgical tool into the thermos, or when the working direction is misaligned with the auxiliary personnel, the surgical tool strongly collides with the inner wall or floor of the thermos or scratch occurs, thereby damaging or damaging the surgical tool.

KR1000736 10

The present invention is to solve the problem of the prior art, in order to prevent frost from occurring in a surgical tool equipped with a lens, such as a laparoscopic surgical device, minimize the temperature change of the thermos for increasing the temperature of the surgical tool to improve the thermal insulation It is an object of the present invention to provide a surgical thermos cap and a surgical thermos including the same for improving the operation efficiency of the surgical operator.

The object of the present invention is not limited thereto, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

The lid of the thermos for surgery to achieve the object of the present invention as described above is coupled to the thermos so as to close the opening of the thermos, the main body formed with an inlet into which the surgical tool is inserted on one side of the center, provided in the inlet of the main body It includes an elastic membrane and a sealing part provided at the bottom of the main body to correspond to the inlet of the main body and closed and opened according to the insertion and removal of the surgical tool, the pressure outlet is formed through the upper surface of the main body, and the receiving groove has a predetermined depth It is characterized in that the depression is formed.

In this case, the elastic membrane may have a through hole that is the same as or relatively small in diameter of the surgical tool so that the surgical tool can be inserted.

In addition, the elastic membrane is provided such that a plurality of elastic members overlap each other at a predetermined interval to seal the inlet, and may be opened by the insertion pressure of a surgical tool.

In addition, the sealing portion may be formed to protrude to correspond to the insertion direction of the surgical tool, and wrinkles may be formed so that the sealing is made by its own elasticity.

In addition, the sealing part is formed to protrude to correspond to the insertion direction of the surgical tool, and a plurality of elastic members face each other by elasticity to be sealed.

In addition, a plurality of through-holes are formed in the lower portion of the main body to be inserted into the thermos in order to prevent the surgical tool from being damaged or damaged by contact with the inner wall of the thermos, and through which the contents inserted into the thermos can flow. A protective cover may be further provided.

A surgical thermos including a surgical thermos cap for achieving the object of the present invention is detachably provided on the lower portion of the surgical thermos cap and the surgical thermos cap according to at least one of the above-described configurations, so that the fluid is Includes a thermos to provide space to be filled.

The surgical thermos cap and the surgical thermos comprising the same of the present invention have the following effects.

First, there is an effect of maximizing the warming effect inside the thermos by suppressing the flow of air inside and outside the thermos by the elastic membrane and the sealing part.

Second, the elastic membrane and the sealing part are made of an elastic material, and are formed to be inclined or protruded to correspond to the insertion direction of the surgical tool, thereby facilitating the insertion of the surgical tool.

Third, the main body is configured to be compatible with a general thermos bottle or tumbler, thereby maximizing product compatibility.

Fourth, the elastic membrane and the sealing part are made of an elastic material, and since the outer circumferential surface of the surgical tool is compressed by elasticity, there is an effect that can primarily remove moisture attached to the outer circumferential surface of the surgical tool when the surgical tool is discharged.

Fifth, the elastic membrane and the sealing part are made of an elastic material, and since the outer peripheral surface of the surgical tool is compressed by elasticity, there is an effect of preventing blood or foreign foreign substances from flowing into the thermos when the surgical tool is inserted.

Sixth, through the receiving groove provided on the upper surface of the main body, the operator can easily remove the moisture remaining in the surgical tool directly without an assistant, and, if necessary, the effect of applying the anti-fog solution to the surgical tool is effective. Also, in the process of operating the surgical tool, the outside air is sucked into the thermos through the pressure outlet or, conversely, the pressure generated inside the thermos is exhausted, so that the surgical tool can be inserted or removed smoothly. provides

Seventh, there is an effect of easy use without an assistant providing a thermos bottle by arranging the thermos at a position where the operator can easily work through the storage unit provided on one side or separately of the main body. For this reason, there is an effect of reducing the number of working people and maximizing working efficiency.

Eighth, since the elastic membrane and the sealing part are sealed by elasticity when no external pressure is generated, there is an effect of preventing and minimizing safety problems such as pouring hot water even if the thermos bottle falls over.

Ninth, through the inner cover of a flexible material provided on the lower part of the main body, the surgical tool is prevented from collided with or scratched with the inner wall or floor of the thermos, thereby preventing damage or damage to the surgical tool.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention, so the present invention is limited only to the matters described in those drawings should not be interpreted as
1 is a perspective view of a thermos cap for surgery according to a first embodiment of the present invention;
Figure 2 is a bottom perspective view of the thermos cap for surgery according to the first embodiment of the present invention;
3 is a cross-sectional view of a thermos cap for surgery according to a first embodiment of the present invention;
Figure 4 is a cross-sectional view showing a state in which the inner cover is provided on the surgical thermos cap according to the first embodiment of the present invention;
5 is a cross-sectional view showing a state in which a deformed inner cover is provided on the surgical thermos cap according to the first embodiment of the present invention;
6 is a perspective view of a thermos cap for surgery according to a second embodiment of the present invention;
7 is a bottom perspective view of a thermos cap for surgery according to a second embodiment of the present invention;
8 is a cross-sectional view of a thermos cap for surgery according to a second embodiment of the present invention;
9 is a cross-sectional view showing a state in which the inner cover is provided on the surgical thermos cap according to the second embodiment of the present invention;
10 is a cross-sectional view showing a state in which a deformed inner cover is provided on the surgical thermos cap according to the second embodiment of the present invention;
11 is a cross-sectional view showing a state in which the thermos cap for surgery according to the first embodiment of the present invention is coupled to the thermos;
12 is a perspective view showing a state in which the sealing unit is operated when the surgical tool is inserted into the lid of the thermos for surgery according to the first embodiment of the present invention;
13 is a perspective view illustrating a state in which the elastic membrane is operated when the surgical tool is removed from the surgical thermos cap according to the first embodiment of the present invention;
14 is a perspective view illustrating a state in which an elastic membrane is operated when a surgical tool is inserted into a surgical thermos cap according to a second embodiment of the present invention; and
15 is a perspective view illustrating a state in which the sealing unit is operated when the surgical tool is inserted into the lid of the thermos for surgery according to the second embodiment of the present invention.

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

Composition of the lid of a surgical thermos

The thermos cap 10 for surgery according to the present invention is periodically used to prevent frost from occurring on the camera lens due to the temperature difference between body temperature and equipment when a surgical tool 600 equipped with a camera lens is used, such as for laparoscopic surgery. By inserting the surgical tool 600 into the thermos 500 and coupled to the surgical thermos 500 for increasing the temperature of the surgical tool 600, the device for improving the thermal insulation of the thermos 500 and the work efficiency of the worker to be.

first embodiment

1 is a perspective view of a surgical thermos cap according to a first embodiment of the present invention, FIG. 2 is a bottom perspective view of a surgical thermos cap according to a first embodiment of the present invention, and FIG. 3 is a first embodiment of the present invention It is a cross-sectional view of the surgical thermos cap. As shown in FIGS. 1 to 3 , the surgical thermos cap 10 according to the first embodiment of the present invention is largely composed of a main body 100 , an elastic membrane 200 , and a sealing part 300 .

The main body 100 is coupled to the opening of the thermos bottle 500 to minimize the temperature change of the fluid filled inside the thermos bottle 500, and prevents the fluid filled inside the thermos bottle 500 from being arbitrarily poured out by the user's mistake. It is a device for This body 100 is made of a configuration similar to a lid, such as a generally used thermos bottle or tumbler. At this time, an inlet 110 into which the surgical tool 600 can be inserted is formed on one central side of the main body 100 . This inlet 110 is formed to be relatively narrower than the diameter of the surgical tool 600 so that the surgical tool 600 can be inserted in close contact.

The above-mentioned main body 100 is coupled to the thermos bottle 500 in a compression type depending on the shape of the opening part of the thermos bottle 500 used, or, if necessary, the thread corresponding to the thread formed in the opening part of the thermos bottle 500 . The formed first coupling portion may be formed on the lower edge portion and coupled to the thermos bottle 500 by rotational coupling. It is obvious that the main body 100 may be formed of silicone or rubber, or a rubber packing may be provided on one side of the outer circumferential surface of the main body 100 so that compression-type coupling may be achieved depending on the usage aspect.

In addition, on one side of the upper surface of the main body 100, the surgical tool 600 inserted into the thermos 500 is changed in temperature by the fluid stored inside the thermos 500, and then on the outer circumferential surface or lens of the surgical tool 600. A receiving groove 140 in which gauze or towel for removing the attached fluid can be seated may be provided. The receiving groove 140 is formed as a recessed groove of a predetermined depth on one side of the upper surface of the main body 100, and it is preferable to have a step or a pressing part to prevent the gauze or towel seated therein from being arbitrarily separated. . In addition, the inside of the receiving groove 140 may be filled with anti-fog solution.

If necessary, a stopper 141 for opening and closing the receiving groove 140 may be integrally formed with the main body 100 .

In addition, the pressure outlet 150 may be formed through the upper surface of the main body 100 . The pressure outlet 150 is a surgical tool 600 by negative pressure generated due to the airtight coupling between the thermos 500 and the lid 10 in the process of removing the surgical tool 600 inserted into the thermos 500 . is formed to prevent it from being easily removed from the lid 10 . In the process of inserting or removing the surgical tool 600, outside air is sucked into the thermos 500 through the pressure outlet 150, or conversely, the thermos 500 has a structure in which the pressure generated inside the thermos 500 can be exhausted. Smooth insertion or removal of the tool 600 is enabled.

The elastic membrane 200 is a device for maintaining the temperature of the fluid inside the thermos bottle 500 and minimizing the moisture attached to the outer peripheral surface of the surgical tool 600 by having a double structure together with the sealing part 300 . The elastic membrane 200 is provided in the inlet 110 of the main body 100, and a through hole into which the surgical tool 600 can be inserted is formed at one central side thereof. At this time, it is preferable that the through hole formed on one side of the central portion of the elastic membrane 200 corresponds to the diameter of the surgical tool 600 or has a relatively small diameter in order to minimize the open area. As such, as the area of the through hole is minimized, the temperature change of the fluid inside the thermos bottle 500 is minimized, and at the same time, the elastic membrane 200 is operated by the elasticity of the elastic membrane 200 in the process of discharging the surgical tool 600 . Since the outer peripheral surface of the tool 600 is compressed, it is possible to suppress as much as possible the discharge of fluids such as water on the outer peripheral surface of the surgical tool 600 in a state where it is attached. Therefore, the elastic membrane 200 facilitates insertion of the surgical tool 600 , and when the surgical tool 600 is discharged, a rubber or silicone material with good elasticity to minimize moisture on the outer peripheral surface of the surgical tool 600 . It is better to do it with

The sealing part 300 is provided on one side of the lower surface of the main body 100, preferably on one lower surface of the main body 100 in which the inlet 110 is formed. When the surgical tool 600 is inserted, the insertion pressure of the surgical tool 600 It is easily opened by the, and when there is no insertion of the surgical tool 600, the sealing is made to maximize the thermal insulation of the thermos bottle (500). As described above, the sealing unit 300 is easily opened when the surgical tool 600 is sequentially inserted through the inlet 110 and the elastic membrane 200 of the main body 100, and the surgical tool ( 600) is removed and any device may be used as long as it can be sealed. For example, the sealing part 300 may be made of a film of an elastic material having grooves such as +, x, -, y, etc., and has a structure as shown in FIGS. 1 to 3 for more reliable sealing. can be made with The configuration of the sealing part 300 will be described in more detail with reference to the contents shown in FIGS. 1 to 3 as follows.

The sealing part 300 according to an embodiment is formed in a shape that can be sealed by folding a hemispherical or hollow columnar member toward the center on one side of the lower surface where the inlet 110 of the main body 100 is formed as a whole. At this time, the sealing part 300 is made of a material having elasticity, such as rubber or silicone material, so as to have elasticity in the center direction so as to maintain the folded state in the center direction. The sealing part 300 having the above-described configuration is sealed unless external pressure is generated due to its own elasticity generated in the self-folded portion, thereby maximally suppressing air circulation inside and outside the thermos bottle 500 to keep the thermos bottle 500 warm. Improves performance. That is, although the inflow of the surgical tool 600 from the upper portion is easy, the air inside the thermos 500 is not easily discharged to the outside.

4 is a cross-sectional view showing a state in which the inner cover is provided on the surgical thermos cap according to the first embodiment of the present invention. The surgical thermos cap 10 having the above configuration is a surgical tool 600 or surgical tool 600 that may occur when the inserted surgical tool 600 is scratched on the inner wall of the thermos 500 or collides with the bottom surface. An inner cover 400 may be further provided to prevent damage to the lens provided in the . As shown in FIG. 4 , the inner cover 400 may be integrally configured with one side of the lower surface of the body 100 . Such an inner cover 400 has an outer circumferential surface that is relatively smaller than the diameter of the opening of the thermos 500 so that it can be inserted into the thermos 500 , and has a length relatively shorter than the depth of the inside of the thermos 500 . At this time, the inner cover 400 has a plurality of through-holes 410 formed in the wall surface so that the fluid filled in the thermos 500 can flow. In addition, since the inner cover 400 is provided for the purpose of protecting the surgical tool 600, it is preferably made of a soft material such as rubber or silicone. Although the present invention has been mainly described and illustrated that the plurality of through-holes 410 are formed only on the wall surface of the inner cover 400 , depending on the usage mode, the plurality of through-holes 410 also on the bottom surface of the inner cover 400 . ) can be formed. However, when the through hole 410 is formed in the bottom surface of the inner cover 400 , it is formed to have a relatively smaller diameter than the diameter of the surgical tool 600 , so that the surgical tool 600 is passed through the through hole 410 . It is preferable not to be exposed to the outside of the inner cover 400 .

5 is a cross-sectional view showing a state in which a deformed inner cover is provided on the surgical thermos cap according to the first embodiment of the present invention. The inner cover 400 according to the present invention may be configured to be detachable from the main body 100 in another embodiment. At this time, the attachment/detachment method of the inner cover 400 may have any configuration as long as it is easily detachable from the main body 100 . For example, as shown in FIG. 5 , a second coupling part 130 having a screw thread formed on the outside is protruded on one side of the lower side of the body 100 , and the second coupling part 130 is formed on one side of the inner circumferential surface of the inner cover 400 , and A third coupling part 420 having a corresponding screw thread is formed so that it can be coupled through screw coupling using a screw thread corresponding to each other. It is self-evident that the main body 100 and the inner cover 400 can be detached through various methods only as an example.

second embodiment

The surgical thermos cap 10 according to the second embodiment of the present invention has a configuration similar to that of the first embodiment as a whole. However, since there is a difference in the configuration of the elastic membrane 200 and the sealing part 300 , the configuration of the elastic membrane 200 and the sealing part 300 which are different from the first embodiment will be mainly described.

Since the main body 100 according to the second embodiment of the present invention generally has the same configuration as the first embodiment described above, a detailed description thereof will be omitted.

6 is a perspective view of a surgical thermos cap according to a second embodiment of the present invention, FIG. 7 is a bottom perspective view of a surgical thermos cap according to a second embodiment of the present invention, and FIG. 8 is a second embodiment of the present invention It is a cross-sectional view of the surgical thermos cap. As shown in Figs. 6 and 8, the elastic film 200 according to the second embodiment of the present invention has a configuration in which a plurality of elastic members are radially overlapped with each other at predetermined intervals. That is, the semicircular or arc-shaped elastic members are arranged in a circle or hemispherical shape to overlap each other. As such, by arranging a plurality of elastic members to overlap each other in a circle or hemispherical shape, when an external pressure such as insertion of the surgical tool 600 occurs, the central direction is extended and expanded, the surgical tool 600 is inserted, and the surgical tool 600 is inserted. is discharged and the external pressure disappears, the elastic members stretched by the elasticity are reduced and the sealing is achieved.

The sealing part 300 according to the second embodiment is formed to protrude to correspond to the insertion direction of the surgical tool 600 , that is, it is provided to protrude downwardly on the lower surface of the main body 100 , and a plurality of elastic members are provided. It is configured to be compressed by elasticity in mutually facing directions. For example, as shown in FIGS. 7 and 8 , a pair of resilient members corresponding to each other are provided to face each other so as to form a hemispherical or conical prism as a whole, and support them so as to have elasticity in the direction facing each other. In this case, an extension of a predetermined length may be formed on one side facing each other to facilitate sealing. When the extended portion is formed in this way, the sealing effect can be improved by improving the area facing each other. 7 and 8 show that the two elastic members are mainly provided, it is obvious that it may be composed of three or more elastic members depending on the usage mode. In addition, the sealing part 300 is made to have a relatively wider diameter than the elastic membrane 200, and as shown in FIG. 8, the sealing part 300 surrounds the elastic membrane 200 at a predetermined interval. is made of

9 is a cross-sectional view illustrating a state in which an inner cover is provided on a surgical thermos cap according to a second embodiment of the present invention, and FIG. 10 is a modified inner cover provided on a surgical thermos cap according to a second embodiment of the present invention. It is a cross-sectional view showing the state. The surgical thermos cap 10 according to the second embodiment of the present invention is also shown in FIGS. 9 and 10, as in the first embodiment, the inner cover 400 is integrally formed on one lower side of the main body 100 or It may be provided detachably. Since the configuration and coupling method of the inner cover 400 are the same as those of the first embodiment described above, a detailed description thereof will be omitted.

In addition, it is obvious that various types of storage units can be selectively provided in the second embodiment as in the first embodiment.

Composition of a surgical thermos including a surgical thermos cap

11 is a cross-sectional view showing a state in which the thermos cap for surgery according to the first embodiment of the present invention is coupled to the thermos. As described above, the surgical thermos cap 10 including various embodiments may be used in combination with the thermos 500 as shown in FIG. 11 by selectively using any one embodiment. Such a thermos 500 provides a space in which a fluid capable of increasing the temperature of the surgical tool 600, such as hot water, can be filled therein, and if the thermos cap 10 for surgery can be coupled, any device is used. it's free though However, it is preferable to use a device that can store the temperature of the fluid filled therein for a long time, and more preferably, use a device having a double insulation structure.

The thermos for surgery 500 according to the present invention may further include a separate storage unit to maximize user convenience. This storage unit (not shown) allows the operator to place the thermos 500 near the operator who uses the surgical tool 600 , so that even if the nurse or the surgical assistant is not holding the thermos 500 , the operator is the surgical tool 600 . As long as it can be easily inserted into and removed from the thermos 500, it may have any structure and configuration.

For example, the storage unit may be configured to protrude in a ring shape on the outside of the main body 100 included in the thermos for surgery lid 10 and be used by being mounted on an operating table or a surgical tool storage table.

In another embodiment, a groove into which a lower side of the thermos bottle 500 can be inserted is formed so that the thermos bottle 500 can be placed on an operating table or a surgical tool storage table, and the thermos bottle 500 is inserted and fixed in a separate shape. It may be made in the shape of a pedestal of

In another embodiment, the storage unit may be formed of a pocket and a fixing member for fixing the pocket. The thermos bottle 500 is inserted into the pocket, and the thermos cap 10 for surgery according to the present invention is exposed to the outside of the pocket and configured to have a depth for easy insertion of the surgical tool 600 . In addition, the fixing member may be composed of tongs or clips that can stably fix the pocket in a position near the operator, such as an operating table or a surgical tool storage table.

In addition to the above-described embodiment, any device may be used as long as it is a device capable of storing the thermos 500 in a position close to the operator using the surgical tool 600 .

Use of a surgical thermos cap and a surgical thermos comprising the same

The use of the surgical thermos cap 10 and the surgical thermos 500 including the same according to the present invention having the above-described configuration will be described in more detail with reference to the drawings as follows.

first embodiment

First, after filling the thermos 500 with a fluid such as hot water, as shown in FIG. 11 , the surgical thermos cap 10 according to the first embodiment of the present invention having the above-described configuration is fastened to the thermos 500 . do. At this time, as described above, according to the shape of the thermos bottle 500, the main body 100 having a configuration corresponding thereto is used. As an example, as shown in FIG. 11 , the thermos 500 and the body 100 are provided such that threads corresponding to each are formed, and the thermos 500 and the body 100 are coupled by rotational coupling using the threads corresponding to each other. can do. In another embodiment, if a screw thread is not formed in the open part of the thermos bottle 500, a compression part such as a rubber ring is installed on the edge of the body 100 to connect the thermos bottle 500 and the body 100 by a fitting method. can be combined As such, the body 100 may be manufactured in various forms to have a coupling method corresponding thereto according to the configuration of the thermos bottle 500 .

Next, gauze or towel is placed in the receiving groove 140 formed on the upper surface of the main body 100, and the anti-fog solution is filled. At this time, only one piece of gauze or towel may be disposed, but depending on the usage mode, the gauze or towel may be stacked and then used, and then the gauze or towel may be removed one by one.

Next, the operator proceeds with surgery using a laparoscopic surgical tool 600 . At this time, the surgical tool 600 must maintain a temperature similar to that of a person's body temperature so that no frost occurs on the lens during photographing, so that a smooth operation is possible. Accordingly, the surgical tool 600 needs to periodically increase the temperature of the surgical tool 600 before or during surgery, and for this purpose, the surgical tool 600 is added to a fluid such as hot water or hot saline filled in the thermos bottle 500 . is inserted to increase the temperature of the surgical tool 600 . As such, when the surgical tool 600 passes through the surgical thermos cap 10 according to the present invention and is inserted and discharged into the thermos 500 in more detail, the process is as follows.

The operator inserts the surgical tool 600 into the inlet 110 provided on the lid of the thermos 500 . At this time, since a through hole into which the surgical tool 600 can be inserted is formed in the elastic membrane 200 provided with the inlet 110 , the operator can easily check the inlet 110 and insert the surgical tool 600 . can In addition, since the elastic film 200 is made of an elastic material, even if the surgical tool 600 is not accurately inserted into the through hole of the elastic film 200 , the elastic film 200 is bent and the surgical tool 600 is formed of the elastic film 200 . ) is easily inserted into the inlet 110 of the main body 100 through the.

Since the through hole formed in the elastic membrane 200 is the same as the diameter of the surgical tool 600 or is formed to be relatively narrow, the elastic membrane 200 is formed on the outer peripheral surface of the surgical tool 600 when the surgical tool 600 is inserted. Since the inner circumferential surface of the diaphragm is compressed and in close contact, it is possible to suppress as much as possible the inflow of blood or foreign substances buried on the outer circumferential surface of the surgical tool 600 into the fluid inside the thermos bottle 500 .

12 is a perspective view illustrating a state in which a sealing part is operated when a surgical tool is inserted into the lid of a thermos for surgery according to the first embodiment of the present invention. As described above, the surgical tool 600 primarily passing through the elastic membrane 200 passes through the sealing unit 300 provided in the lower portion of the main body 100 . As shown in FIGS. 2 and 3 , the sealing part 300 maintains a closed state by the folded portion and its own elasticity when no external pressure is generated. As a result, the inside and outside of the thermos bottle 500 are closed to minimize the flow of air inside and outside the thermos bottle 500 , so that the temperature inside the thermos bottle 500 can be maintained for a long time. When the surgical tool 600 is inserted while the sealing part 300 is maintained in a closed state, as shown in FIG. 12 by the pressure into which the surgical tool 600 is inserted, the sealing part 300 is opened. . This will be described in more detail as follows.

After the surgical tool 600 passes through the elastic membrane 200, when pressure is applied to the sealing part 300 from the inside, the wrinkle part of the sealing part 300 is unfolded and a space through which the surgical tool 600 can pass is opened, The surgical tool 600 passes through the sealing part 300 and is inserted into the thermos bottle 500 . At this time, since the sealing unit 300 expands only as much as the space corresponding to the surgical tool 600 , it minimizes the flow of internal and external air even when the surgical tool 600 is inserted into the thermos bottle 500 . The temperature change of the fluid can be minimized.

When the surgical tool 600 sequentially passes through the elastic membrane 200 and the sealing part 300 through the inlet 110 of the main body 100, the input angle is greatly deviated from the thermos 500, or the operator uses excessive force. At the time of input, the surgical tool 600 may be scratched or collided with the inner wall or bottom surface of the thermos 500 , thereby causing damage or damage to the surgical tool 600 . In particular, the lens for photographing provided on one side of the surgical tool 600 may be damaged or damaged. However, the lower portion of the thermos cap 10 for surgery according to the present invention is inserted into the thermos 500 , and an inner cover 400 having a relatively smaller volume than the internal volume of the thermos 500 is provided. Accordingly, it is possible to prevent the surgical tool 600 from collided with the inside of the thermos 500 or from being scratched. The inner cover 400 according to the present invention is made of a silicone or rubber material, so that even if the surgical tool 600 is scratched or collided with the inner cover 400, almost no impact occurs, so that the surgical tool 600 is damaged or damaged. it can be prevented In addition, a plurality of through-holes 410 are formed in the inner cover 400 , so that the fluid inside the thermos 500 can flow through the through-holes 410 , so that the surgical tool 600 inserted into the inner cover 400 . can easily receive the temperature of the fluid.

Next, when the surgical tool 600 receives sufficient temperature inside the thermos 500 and rises to an appropriate temperature, the operator discharges the surgical tool 600 from the thermos 500 . When discharged, the surgical tool 600 sequentially passes through the sealing unit 300 and the elastic membrane 200 and is discharged. In reality, it passes through the sealing part 300 and the elastic membrane 200 almost simultaneously, but for convenience of description, it will be described step by step as follows.

When the surgical tool 600 is removed from the closure part 300, the external pressure to expand the closure part 300 disappears, and accordingly, the wrinkle of the closure part 300 is compressed by its own elasticity in the central direction and closed. Accordingly, the flow of the air inside and outside the thermos bottle 500 is suppressed, and the temperature change inside the thermos bottle 500 is minimized.

13 is a perspective view illustrating a state in which the elastic membrane is operated when the surgical tool is removed from the lid of the surgical thermos according to the first embodiment of the present invention. As described above, the elastic membrane 200 is in close contact with the outer peripheral surface of the surgical tool 600 to compress the outer peripheral surface of the surgical tool 600, as shown in FIG. The surgical tool 600 is primarily removed from the fluid on the outer peripheral surface during the discharge process. That is, as in the principle that water is removed by pressing and wiping the window using a cleaning tool made of rubber, the elastic membrane 200 compresses the surgical tool 600 in this way and the surgical tool 600 is in close contact. As it is discharged, water is primarily removed. Of course, it is self-evident that water may be removed from the outer peripheral surface of the surgical tool 600 in contact with the sealing unit 300 even in the process of discharging the surgical tool 600 from the sealing unit 300 described above.

Next, the water remaining on the outer peripheral surface of the surgical tool 600 and the lens is removed by inserting it into the receiving groove 140 of the main body 100, and if necessary, the antifog solution is applied to the lens to prevent the occurrence of frost. have. Accordingly, the number of workers can be reduced because the operator can perform the process of the surgical assistant, such as a nurse, to remove the moisture by himself, and the operator can directly remove the moisture, thereby improving the work efficiency.

second embodiment

The mode of use and the process of using the surgical thermos cap 10 according to the second embodiment of the present invention has a configuration similar to that of the first embodiment described above. Accordingly, since there is a difference in the configuration of the elastic membrane 200 and the sealing part 300 having a different configuration from the first embodiment, the elastic membrane 200 and the sealing part ( 300) will be mainly described.

As shown in FIG. 6 , the elastic membrane 200 blocks the flow of air in a double layer with the sealing part 300 because the plurality of members are usually kept in close contact with each other by their own elasticity, so that the thermos bottle ( 500) It is possible to maximize the warming effect of the fluid filled inside.

14 is a perspective view illustrating a state in which an elastic membrane is operated when a surgical tool is inserted into the lid of a thermos for surgery according to a second embodiment of the present invention. As shown in FIG. 14 , when the surgical tool 600 is inserted into the elastic membrane 200 , the central portion of the mutually overlapping elastic member is stretched and expanded as much as the diameter of the surgical tool 600 , and the surgical tool 600 is inserted. At this time, since the elastic membrane 200 is flat or protruded downward, the surgical tool 600 can be more smoothly inserted.

Next, the operating state of the sealing unit 300 according to the second embodiment will be described in more detail as follows.

As shown in FIGS. 7 and 8, the sealing part 300 suppresses the flow of air as much as possible by closely adhering the facing parts by a pair of elastic members maintaining elasticity in the central direction when they face each other by their own elasticity. do. Accordingly, the air inside and outside the thermos bottle 500 is double blocked by the sealing part 300 and the elastic membrane 200 to minimize the flow, and the warming effect of the thermos bottle 500 is increased.

15 is a perspective view illustrating a state in which a sealing unit is operated when a surgical tool is inserted into the lid of a thermos for surgery according to a second embodiment of the present invention. As described above, when no external pressure is generated, the sealing part 300 maintains a normally sealed state. However, as shown in FIG. 15 , when the surgical tool 600 is inserted and external pressure is generated, the pair of elastic members that are in close contact with each other by the external pressure move away from each other and the surgical tool 600 is inserted. At this time, since the sealing part 300 also protrudes downward in the same direction as the insertion direction of the surgical tool 600 like the elastic membrane 200 , the surgical tool 600 is easily inserted.

Thereafter, when the surgical tool 600 is discharged, the external pressure by the surgical tool 600 disappears, and the sealing part 300 and the elastic membrane 200 are sequentially in close contact with each other by their own elasticity to maintain a closed state. At this time, since the sealing part 300 and the elastic membrane 200 maintain a state in close contact with the outer peripheral surface of the surgical tool 600 by compression, when the surgical tool 600 is discharged, the surgical tool 600 is buried on the outer peripheral surface. Water can be removed first.

As described above, those skilled in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention.

10: Surgical thermos cap
100: body
110: inlet
130: second coupling part
140: receiving home
200: elastic film
300: sealing part
400: protective cover
410: through hole
420: third coupling part
500 : thermos
600: surgical tool

Claims (8)

a main body coupled to the thermos to close the opening of the thermos and formed with an inlet through which a surgical tool is inserted at one side of the center;
an elastic membrane provided in the inlet of the main body; and
Surgical thermos cap, characterized in that it comprises a; is provided in the lower portion of the main body to correspond to the inlet of the main body to close and open according to the insertion and removal of the surgical tool. According to claim 1,
A thermos cap for surgery, characterized in that a receiving groove is recessed to a predetermined depth in the upper surface of the main body, and a gauze is seated in the receiving groove. According to claim 1,
The elastic membrane is a thermos cap for surgery in which a through hole equal to or relatively small in diameter of the surgical tool is formed so that the surgical tool can be inserted. The method of claim 1,
The elastic membrane is provided so that a plurality of elastic members overlap each other at a predetermined interval to seal the inlet, and the surgical thermos cap is opened by the insertion pressure of the surgical tool. According to claim 1,
The closure portion is formed to protrude to correspond to the insertion direction of the surgical tool, and the thermos cap for surgery is wrinkled so as to be sealed by its own elasticity. According to claim 1,
The sealing portion is formed to protrude to correspond to the insertion direction of the surgical tool, and a plurality of elastic members face each other by elasticity, thereby sealing the surgical thermos cap. According to claim 1,
In the lower part of the main body, the surgical tool is inserted into the thermos to prevent damage or damage by contacting the inner wall of the thermos, and a plurality of through-holes through which the contents inserted into the thermos can flow are formed. Surgical thermos cap with additional cover. The surgical thermos cap according to any one of claims 1 to 7; and
a thermos that is detachably provided on the lower part of the lid of the thermos for surgery to provide a space in which the fluid is filled;
A surgical thermos comprising a lid for a surgical thermos comprising a.

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