KR102349346B1 - Biopsy container - Google Patents

Abstract

A biological tissue storage container is disclosed. A living tissue storage container according to an embodiment of the present invention includes a container in which the upper end is opened and the living tissue is accommodated; The lower end is inserted into the upper end of the receiving container and screwed, the first body having a storage space for storing the preservative therein, and a sealing member coupled to the open lower end of the first body to seal the lower end of the first body; A plurality of cutting blades provided in the interior of the first body portion and formed to be spaced apart from each other in the circumferential direction at the lower end of the column body, the upper end is adjacent to the lower surface of the upper end of the first body portion, and the lower end is formed to be long adjacent to the sealing member. a preservative solution supply unit for supplying a preservative solution to the receiving container, including a first cutting member for which the column body is moved downward and the cutting blade cuts the sealing member when the upper end of the first body portion is pressed; and an air inlet provided in the first cut-out member or the first body portion to allow the air remaining inside the container to be introduced into the interior of the first body portion when the sealing member is cut.

Description

Biological tissue storage container {BIOPSY CONTAINER}

The present invention relates to a biological tissue storage container, and more particularly, the present invention relates to a biological tissue storage container capable of storing biological tissues collected from a subject in a preservative solution.

The biological tissue storage container is a container for storing biological tissues collected from a subject for cytological diagnosis so that they do not decay. The collected biological tissue is stored in the preserving solution accommodated inside the living tissue storage container, and if necessary, the biological tissue stored in the preserving solution is inspected to check and confirm whether there is an abnormality in the living tissue, that is, the occurrence of a specific disease.

Examples of the preservation solution accommodated in the living tissue storage container may include a formalin solution. Since formalin solution is volatile and toxic to humans, caution is required when handling. For this reason, when supplying the formalin solution to the biological tissue storage container, the user uses a gas mask to avoid inhaling the volatile air of the formalin solution.

Korean Utility Model Registration No. 20-0487272 discloses a technology related to a tissue container.

However, according to the tissue container according to the prior art, the biological tissue is stored in the container, the container and the solution container are combined, the sealing membrane is pierced, and the formalin solution is poured into the container. However, in the process of piercing the sealing membrane and pouring the formalin solution into the container, the formalin solution contained in the solution container did not pour smoothly into the container, so it took a considerable amount of time to fill the container with the formalin solution. Shaking the tissue container so that the formalin solution accommodated in the barrel is poured into the container was cumbersome to pour the formalin solution into the container.

Republic of Korea Registered Utility Model No. 20-0487272 (2018.10.04. Announcement)

Therefore, the technical problem to be solved by the present invention is to provide a biological tissue storage container capable of smoothly and quickly supplying a formalin solution in the process of storing biological tissues.

According to one aspect of the present invention, the upper end is opened, the receiving container in which the living tissue is accommodated; The lower end is inserted into the upper end of the receiving container and screwed, and a first body portion having a storage space for storing a preservative therein is formed, and the first body portion is coupled to an open lower end portion to seal the lower end of the first body portion. A member, a column provided inside the first body portion, an upper end adjacent to a lower surface of the upper end of the first body portion, and a lower end formed elongated adjacent to the sealing member, and a lower end of the column body spaced apart from each other in the circumferential direction Having a plurality of cutting blades formed so that when the upper end of the first body part is pressed, the column body is moved downward and the cutting blade includes a first cutting member for cutting the sealing member to supply a preservative solution to the container Preservative solution supply unit; and an air inlet provided in the first cut-out member or the first body portion to allow the air remaining inside the accommodation container to flow into the first body portion when the sealing member is cut. A container may be provided.

The air inlet may be a through hole formed in the inside of the column body along a longitudinal direction of the column body.

The air inlet part may include an air inlet member provided on the outer surface of the column body and formed to be elongated in the longitudinal direction of the column body and having a through hole therein.

The air inlet is disposed inside the first body portion, the upper end is in contact with the lower surface of the upper end of the first body portion, the lower end is formed to be long adjacent to the sealing member and may include an air inlet member having a through hole therein. .

The air inlet portion may include an air inlet member disposed on the inner wall of the first body portion and formed to be elongated in the longitudinal direction of the first body portion and having a through hole therein.

Further comprising a filtering member coupled to the lower end of the first body and blocking foreign substances from flowing into the interior of the container when the sealing member is cut, the filtering member is coupled to the lower end of the first body, a filtration body formed with a plurality of filtration holes for blocking foreign substances and allowing the preservative to pass therethrough; and a funnel-shaped extension part extending downward from the lower edge of the filtration body and continuously formed along the circumferential direction of the filtration body, the internal cross-sectional area increases downward, and the end is in close contact with the inner circumferential surface of the receiving container can do.

A plurality of locking protrusions provided to be spaced apart from each other along the circumferential direction on the inner peripheral surface of the upper end of the accommodating container and at least one locking protrusion provided on the outer peripheral surface of the lower end of the first body part, the first body part and the accommodating container are screwed and locked In this case, the locking protrusion may further include a locking confirmation part that is caught on the locking jaw to confirm the locking state of the first body part and the accommodation container.

In the locking projection, one side wall in the direction in which the accommodation container is locked and the other wall in the direction in which the accommodation container is released form an inclined surface, and the locking protrusion is in contact with one side wall of the locking projection while the accommodation container is locked. One wall and the accommodation container The other side wall in contact with the other side wall of the locking protrusion may be formed to be rounded while forming an acute angle.

By adjusting the inclination of the other side wall of the locking protrusion and the locking jaw, the force released after the first body part and the receiving container are locked can be adjusted.

The inclination of the other side wall of the locking protrusion and the locking jaw is such that the force required to unlock the first body and the accommodation container is greater than the force required to lock the first body part and the accommodation container. It may be greater than the inclination of one side wall of the jaw.

Doedoe detachably coupled to the lower end of the accommodation container, by cutting the bottom surface of the accommodation container may further include a preservative discharge unit for discharging the preservative solution accommodated in the accommodation container to the outside.

The preservative discharge unit is inserted into the lower end of the container, the second body portion is formed with a first discharge hole through the preservative discharged to the bottom surface; a tube connected in communication with the first discharge hole; and a second cut-out member that protrudes upward from the bottom surface of the second body part and is formed in a pointed shape to cut the bottom surface of the container when the container is inserted into the second body. can do.

A plurality of half-colored lines may be formed on the bottom surface of the receiving container to facilitate cutting by the second cutting member.

a support net provided in the receiving container, on which biological tissues are seated, and a plurality of second discharge holes are formed; And it is formed to protrude from the inner wall of the receiving container may further include a seating projection on which the support net is seated.

An embodiment of the present invention provides a first cut-out member for cutting the sealing member and an air inlet for allowing the air remaining in the first body part to flow into the inside of the first body part, so that the preservative solution is stored in the container. It can be fed into the interior smoothly and quickly.

In addition, in the embodiment of the present invention, by integrally forming a funnel-shaped extension part at the lower end of the filtration body, the preservative solution can be accommodated again as the preservative solution supply unit, so that the user can minimize exposure to the preservative solution in the process of taking out the biological tissue, and also the preservative solution It can be accommodated in the storage solution supply unit again without leakage to the outside.

In addition, the embodiment of the present invention can rapidly discharge the preservative solution by cutting the lower end of the receiving container in the process of taking out the living tissue.

1 is a perspective view showing a biological tissue storage container according to a first embodiment of the present invention.
2 is a cross-sectional view showing a biological tissue storage container according to the first embodiment of the present invention.
3 is an exploded perspective view showing a biological tissue storage container according to the first embodiment of the present invention.
4 is a cross-sectional view illustrating an operation of cutting the sealing member according to the first embodiment of the present invention.
5 is a cross-sectional view illustrating an operation in which the preservative solution is received again in the preservative solution supply unit according to the first embodiment of the present invention.
6 to 7 are plan cross-sectional views illustrating the locking operation of the receiving container and the first body portion according to the first embodiment of the present invention.
8 to 9 are planar cross-sectional views illustrating an operation in which the receiving container and the first body portion are unwound according to the first embodiment of the present invention.
10 is an exploded perspective view showing a biological tissue storage container according to a second embodiment of the present invention.
11 is a cross-sectional view illustrating an operation of cutting the sealing member according to the second embodiment of the present invention.
12 is an exploded perspective view showing a biological tissue storage container according to a third embodiment of the present invention.
13 is a cross-sectional view illustrating an operation of cutting the sealing member according to the third embodiment of the present invention.
14 is an exploded perspective view showing a biological tissue storage container according to a fourth embodiment of the present invention.
15 is a cross-sectional view illustrating an operation of cutting the sealing member according to the fourth embodiment of the present invention.
16 is an exploded perspective view showing a biological tissue storage container according to a fifth embodiment of the present invention.
17 is a cross-sectional view showing a biological tissue storage container according to a fifth embodiment of the present invention.
18 is a cross-sectional view illustrating an operation of cutting the sealing member according to the fifth embodiment of the present invention.
19 is a cross-sectional view showing the operation of discharging the preservative solution accommodated in the container according to the fifth embodiment of the present invention.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like elements.

Hereinafter, a biological tissue storage container according to a first embodiment of the present invention will be described.

1 is a perspective view showing a biological tissue storage container according to a first embodiment of the present invention, Figure 2 is a cross-sectional view showing a biological tissue storage container according to the first embodiment of the present invention, Figure 3 is a first embodiment of the present invention It is an exploded perspective view showing a biological tissue storage container according to an embodiment, FIG. 4 is a cross-sectional view showing an operation of cutting the sealing member according to the first embodiment of the present invention, and FIG. 5 is a preservation solution according to the first embodiment of the present invention It is a cross-sectional view showing the operation of being accommodated again in the preservative supply unit, and FIGS. 6 to 7 are plan cross-sectional views showing the operation in which the receiving container and the first body are submerged according to the first embodiment of the present invention, and FIGS. 8 to 9 are this view It is a plan sectional view showing an operation in which the receiving container and the first body part are unwound according to the first embodiment of the present invention.

1 to 9 , the biological tissue storage container 100 according to the first embodiment of the present invention includes a container 110 in which the biological tissue B is accommodated, and a screw on the upper end of the container 110 . A preservative solution supply unit 130 that is coupled and stores the preservative solution and supplies the stored preservative solution to the receiving container 110, and a filtering member that is coupled to the preservative solution supply unit 130 and blocks foreign substances from flowing into the receiving container 110 ( 150).

The receiving container 110 according to the present embodiment provides a receiving space S1 in which the living tissue B is accommodated, and is formed in a cylindrical shape with an open upper end. The collected biological tissue (B) is stored in the preservative solution accommodated in the receiving container 110, and then when the biological tissue (B) is to be examined, the biological tissue (B) is taken out of the receiving container 110 and then a specific disease occurs Inspect and confirm whether Examples of the preservative solution include formalin solution, and since formalin solution is volatile and toxic, it is dangerous to users, so care must be taken when handling it.

A first screw thread T1 is formed on the inner peripheral surface of the upper end of the receiving container 110, and a second thread T2 is formed on the outer peripheral surface of the lower end of the preservation solution supply unit 130 to be described later. And the second screw thread T2 of the preservative supply unit 130 is screwed to each other.

The preservative solution supply unit 130 according to the present embodiment supplies the preservative solution to the container 110 .

The preservative supply unit 130 includes a first body portion 131 in which the preservative solution is stored, a sealing member 133 coupled to the open lower end of the first body portion 131 , and the first body portion 131 . It is provided and includes a first cut-out member 135 that moves downward to cut the sealing member 133 .

The first body portion 131 provides a storage space S2 in which the preservative is stored, and is formed in a cylindrical shape with an open lower end. The lower end of the first body 131 is inserted into the upper end of the receiving container 110 is screwed. To this end, a second screw thread T2 is formed on the outer peripheral surface of the lower end of the first body 131 and is screwed to the first screw thread T1 of the receiving container 110 .

A sealing member 133 is provided at the open lower end of the first body 131 to seal the lower end of the first body 131 . The sealing member 133 is coupled to the open lower end of the first body 131 by thermal fusion or a binder to prevent the preservative stored in the first body 131 from leaking to the outside.

The sealing member 133 is made of a material that is impermeable through which the preservative cannot pass and can be easily cut by the first cutting member 135 to be described later. For example, the sealing member 133 may be made of a thin silver foil or a synthetic resin film.

Before sealing the lower end of the first body 131 with the sealing member 133 , the first cut-out member 135 is provided in the internal storage space S2 of the first body 131 . The first cut-out member 135 is disposed inside the first body portion 131 and is moved downward when the user presses the upper end of the first body portion 131 in order to supply the preservative solution to the receiving container 110 . The sealing member 133 is cut.

As shown in FIGS. 2 and 3 , the first cut-out member 135 has an upper end adjacent to the lower surface of the upper end of the first body portion 131 and a lower end adjacent to the sealing member 133. , A plurality of ribs 138 formed long along the longitudinal direction of the column body 136 on the outer surface of the column body 136, and the lower end of the column body 136 are formed to be spaced apart from each other in the circumferential direction, the sealing member 133 ) includes a plurality of incision blades 139 for incision.

A plurality of ribs 138 are integrally formed on the outer surface of the column body 136 to maintain the rigidity of the column body 136 . In addition, the plurality of cutting blades 139 are disposed to be spaced apart from each other in the circumferential direction at the lower end of the column body 136 and are formed in a sawtooth shape to easily cut the sealing member 133 .

On the other hand, the opened lower end of the first body 131 is sealed with a sealing member 133 in a state in which the preservative solution and the first cutting member 135 are accommodated in the first body 131 . And by inserting the lower end of the first body portion 131 into the upper end of the receiving container 110 in which the biological tissue (B) is accommodated, the lower end of the first body 131 and the upper end of the receiving container 110 are screwed together. In addition, the sealing member 133 coupled to the lower end of the first body 131 must be cut in order to supply the preservation solution stored in the first body 131 to the container 110 .

As shown in FIG. 4 to cut the sealing member 133 , when the user presses the upper end of the first body 131 , the upper end of the column body 136 is in contact with the lower surface of the upper end of the first body 131 . In this state, the column body 136 is moved downward. As the columnar body 136 moves downward, the plurality of cutting blades 139 formed at the lower end of the columnar body 136 cut the sealing member 133 by pressure. And as the sealing member 133 is cut, the preservation solution stored in the first body part 131 is supplied to the inside of the container 110 .

And when the force pressing the upper end of the first body 131 is removed after the sealing member 133 is cut, the upper end of the first body 131 is restored to its original shape. As such, the upper end of the first body portion 131 is formed of a material capable of elastic deformation. In this embodiment, the upper end of the first body portion 131 is formed so that the central portion is convex upwards than the edge, and the user presses the upper end of the first body portion 131 to be disposed on the lower surface of the upper end of the first body portion 131 . By moving the column body 136 downward, the sealing member 133 can be cut with the cutting blade 139 , and after cutting the sealing member 133 , the user presses the upper end of the first body 131 . When removed, the upper end of the first body 131 is restored to its original shape.

On the other hand, as shown in FIGS. 3 and 4 , in the biological tissue storage container 100 according to the first embodiment of the present invention, when the sealing member 133 is cut, the preservation solution stored in the first body part 131 is It further includes an air inlet 140 provided in the first cut-out member 135 so that it can be quickly and smoothly supplied to the inside of the receiving container 110 . The air inlet 140 allows the air remaining inside the accommodating container 110 to flow into the interior of the first body 131 when the sealing member 133 is cut.

Specifically, the air inlet 140 may be a through-hole 140 formed long in the longitudinal direction of the column body 136 in the interior of the column body 136 . As shown in FIG. 4 , when the sealing member 133 is cut, the air remaining inside the receiving container 110 is the first body part 131 along the through hole 140 formed in the column body 136 . Since it flows into the interior of the first body portion 131, the preservative liquid stored in the first body portion 131 can be quickly and smoothly supplied to the inside of the container 110.

The filtering member 150 according to the present embodiment blocks foreign substances such as fragments of the sealing member 133 from flowing into the interior of the container 110 in the process of cutting the sealing member 133 .

The filtering member 150 includes a filtering body 151 coupled to the lower end of the first body 131 and a funnel-shaped extension 153 extending downward from the lower edge of the filtering body 151 .

The filtering body 151 is detachably coupled to the lower end of the first body 131 . For example, the upper end of the filtration body 151 may be extrapolated to the lower end of the first body 131 , and the upper end of the filtration body 151 may be engaged with the lower end of the first body 131 . And a plurality of filtering holes 152 are formed on the bottom surface of the filtering body 151 opposite to the first body portion 131 . When the sealing member 133 is cut, the preservative solution stored in the first body part 131 is introduced into the container 110 through the plurality of filtration holes 152, and the sealing member 133 is cut. Foreign substances such as fragments of the sealing member 133 are caught in the filtering hole 152 and blocked.

And the extension 153 extends downward from the lower edge of the filtration body 151 and is continuously formed along the circumferential direction of the filtration body 151 . When the extension part 153 is inserted into the container 110 , the end of the extension part 153 is formed in a funnel shape in which the inner cross-sectional area increases downward so that the end of the extension part 153 is in close contact with the inner circumferential surface of the container 110 .

In particular, by integrally forming the extension part 153 at the lower end of the filtration body 151 , the preservative solution can be accommodated back into the interior of the first body part 131 in the process of taking out the biological tissue B from the receiving container 110 . Thereby, the exposure of the user to the preservative solution is minimized and the preservative solution can be accommodated in the interior of the first body portion 131 again without leakage to the outside.

As shown in FIG. 5 , the receiving container 110 and the preservative solution supply unit 130 are coupled to the biological tissue storage container 100 to take out the biological tissue B from the receiving container 110 180 degrees (°) rotation make it When the biological tissue storage container 100 is rotated by 180 degrees (°), the preservation solution accommodated in the container 110 is a funnel-shaped extension 153 and a filtration hole 152 of the filtering body 151 through the first body. It is received back into the interior of the part 131 . At this time, since the end of the extension part 153 is in close contact with the inner circumferential surface of the receiving container 110 , the preservative solution accommodated in the receiving container 110 does not flow between the outer surface of the extended part 153 and the inner circumferential surface of the receiving container 110 . The preservation solution can be accommodated back into the interior of the first body portion 131 without leaking to the outside, thereby minimizing exposure of the user to the preservative solution. In addition, the living tissue (B) contained in the receiving container 110 is disposed inside the funnel-shaped extension 153 and is seated on the filtration body 151 .

On the other hand, since the preservative is volatile and toxic, it needs to be handled with care so that it does not leak to the outside. Accordingly, the user must first be careful not to loosen the screw coupling between the receiving container 110 and the preservative solution supply unit 130 when storing the living tissue (B). When the preservative solution is supplied from the preserving solution supply unit 130 to the receiving vessel 110 in a state where the receiving container 110 and the preservative solution supply unit 130 are not completely fastened due to the user's carelessness, the highly volatile preservative solution is stored in the living tissue storage container (100). may leak to the outside.

2, 3 and 6 to 9, the biological tissue storage container 100 according to an embodiment of the present invention is external such as vibration in a state in which the receiving container 110 and the preservation solution supply unit 130 are fastened. It prevents the accommodating container 110 and the preservative supply unit 130 from being released due to factors, and at the same time enables the user to check whether the accommodating vessel 110 and the preservative supply unit 130 are fully engaged, and further includes a locking confirmation unit 170 do.

The locking confirmation unit 170 according to this embodiment includes a plurality of locking protrusions 171 provided to be spaced apart from each other along the circumferential direction on the inner peripheral surface of the upper end of the receiving container 110, and provided on the outer peripheral surface of the lower end of the first body part 131 It includes at least one locking jaw (175). The locking protrusion 171 is provided to be spaced apart from the upper portion of the first screw thread T1 formed in the receiving container 110 , and the locking protrusion 175 is an upper portion of the second screw thread T2 formed in the first body portion 131 . provided spaced apart from

When the lower end of the first body portion 131 is screwed to the upper end of the accommodation container 110 and locked, the locking projection 171 is caught on the locking jaw 175 and the first body portion 131 and the container 110 are locked. prevent loosening. In addition, when the locking projection 171 and the locking jaw 175 are engaged with each other, even when the user rotates the first body part 131 or the container 110 in the unlocking direction, the first body part 131 and the container Since the 110 is not released, the user can check whether the first body 131 and the receiving container 110 are fully locked. However, when the biological tissue (B) needs to be taken out from the receiving container 110 in order to examine the biological tissue (B), the user releases the first body part 131 or the receiving container 110 with a predetermined force or more. When rotating with the locking projection 171 and the locking jaw 175 should be able to be unlocked.

To this end, the one side wall 172 in the direction in which the receiving container 110 of the locking protrusion 171 is locked and the other side wall 173 in the direction in which the receiving container 110 is released form an inclined surface. At this time, the inclination θ1 of the one side wall 172 and the inclination θ2 of the other side wall 173 of the locking protrusion 171 form an acute angle. In addition, the inclination θ2 of the other side wall 173 of the locking protrusion 171 may be greater than the inclination θ1 of the one side wall 172 of the locking protrusion 171 .

In addition, while the first body portion 131 and the receiving container 110 are locked, one side wall 176 of the locking jaw 175 in contact with the one side wall 172 of the locking projection 171 is formed to form an acute angle and to be rounded. , the other side wall 177 of the locking jaw 175 in contact with the other side wall 173 of the locking projection 171 while the first body part 131 and the receiving container 110 are unwound also forms an acute angle and is rounded. . In addition, the inclination θ4 of the other side wall 177 of the locking jaw 175 may be greater than the inclination θ3 of the one side wall 176 of the locking jaw 175 .

In this embodiment, by adjusting the inclinations (θ2, θ4) of the other side walls (173, 177) of the locking protrusion 171 and the locking jaw 175, the first body portion 131 and the receiving container 110 are locked to adjust the loosening force. can That is, the force required to unlock the first body portion 131 and the accommodation container 110 is greater than the force required to lock the first body portion 131 and the accommodation container 110 . The inclinations θ2 and θ4 of the other side walls 173 and 177 of 175 may be greater than the inclinations θ1 and θ3 of the one side walls 172 and 176 of the stopping protrusion 171 and the stopping protrusion 175 .

An operation in which the first body portion 131 and the receiving container 110 are locked by the locking confirmation unit 170 as described above will be described as follows.

As shown in FIG. 6 , when the receiving container 110 proceeds in a direction to be locked in the first body portion 131 , one side wall 172 of the locking protrusion 171 is one side wall ( 176) rides over one side wall 176 of the locking jaw 175 in a contact state. At this time, in order to reduce frictional resistance between the one side wall 172 of the locking protrusion 171 and the one side wall 176 of the locking jaw 175, one side wall 176 of the locking jaw 175 is formed to be round.

And, as shown in FIG. 7 , the receiving container 110 further progresses in a direction to be locked in the first body portion 131 , so that one side wall 172 of the locking protrusion 171 is one side wall of the locking jaw 175 . When the receiving container 110 is locked in the first body portion 131 by riding over (176), the other side wall 173 of the locking protrusion 171 is caught on the other side wall 177 of the locking protrusion 175 and accommodated. Prevents the container 110 from rotating in the unwinding direction.

Conversely, in order to examine the biological tissue (B) in a state in which the first body portion 131 and the receiving container 110 are locked by the locking protrusion 171 and the locking jaw 175, the first body part 131 and the receiving container The operation of solving (110) will be described as follows.

As shown in FIG. 8 , when the receiving container 110 proceeds in a direction to be released from the first body part 131 , the other side wall 173 of the locking protrusion 171 is the other side wall of the locking jaw 175 ( 177) rides over the other side wall 177 of the locking jaw 175 in a contact state. At this time, in order to reduce the frictional resistance between the other side wall 173 of the locking projection 171 and the other side wall 177 of the locking jaw 175, the other side wall 177 of the locking projection 175 is formed to be round.

And as shown in FIG. 9 , when the receiving container 110 further advances in the direction to be released from the first body portion 131 , the other side wall 173 of the locking projection 171 is the other side of the locking jaw 175 . The container 110 is released from the first body portion 131 over the side wall 177 .

The operation of putting the biological tissue (B) in the biological tissue storage container 100 and the operation of taking the biological tissue (B) out of the biological tissue storage container 100 according to an embodiment of the present invention configured as described above will be described below. same as

First, the user collects the biological tissue (B) and then puts the biological tissue (B) in the receiving container (110). And in a state that the lower end of the first body portion 131 is inserted into the upper end of the accommodation container 110, the accommodation container 110 is rotated in the locking direction to mutually screw the accommodation container 110 and the first body portion 131 combine At this time, as shown in FIG. 7, so that the receiving container 110 and the first body part 131 are completely fastened and not loosened, the receiving container 110 is moved to a position where the locking protrusion 171 and the locking jaw 175 are coupled to each other. rotate

And as shown in Fig. 4, the user presses the upper end of the first body portion 131 to move the first cut-out member 135 downward to cut the sealing member 133 and store it in the first body portion 131. The preservation solution is supplied to the container 110 .

Conversely, in the case of examining the biological tissue (B), the user rotates the biological tissue storage container 100 by 180 degrees (°) as shown in FIG. It is accommodated in the interior of the part 131 . At this time, the living tissue (B) is seated on the filtration body (151).

And, after rotating the receiving container 110 so that the locking protrusion 171 and the locking jaw 175 are released as shown in FIG. 9 , the receiving container 110 and the first body part 131 are separated. And the user performs a necessary examination using the biological tissue (B) seated on the filtering body (151).

Hereinafter, a biological tissue storage container according to a second embodiment of the present invention will be described.

10 is an exploded perspective view showing a biological tissue storage container according to a second embodiment of the present invention, and FIG. 11 is a cross-sectional view showing an operation of cutting the sealing member according to the second embodiment of the present invention.

10 and 11 , the biological tissue storage container 100 according to the second embodiment of the present invention includes a receiving container 110 in which the biological tissue B is accommodated, and a lower end of the receiving container 110. The first body portion 131 and the first body portion 131 in which the preservative solution is stored and screwed to the sealing member 133 and the first body portion 131 coupled to the open lower end are provided inside the The preservative solution supply unit 130 having a first cut-out member 135 that moves downward to cut the sealing member 133, and the preservative solution stored in the first body section 131 when the sealing member 133 is cut The air inlets 140 and 141 provided in the first cut-out member 135 so as to be quickly and smoothly supplied to the inside of the receiving container 110 and the filtering body 151 coupled to the lower end of the first body 131 ) and a filtration member 150 having a funnel-shaped extension 153 extending downward from the lower edge of the filtration body 151, and a plurality of filtration members provided to be spaced apart from each other in the circumferential direction on the inner peripheral surface of the upper end of the receiving container 110 When the locking projection 171 of the first body portion 131 and at least one locking jaw 175 provided on the outer circumferential surface of the lower end of the first body portion 131 and the receiving container 110 are screwed and locked. The locking protrusion 171 is caught on the locking jaw 175 and includes a locking confirmation unit 170 that enables confirmation of the locked state of the first body portion 131 and the receiving container 110 .

The receiving container 110, the preserving solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the second embodiment of the present invention are the first of the present invention. Since it is the same as the receiving container 110, the preservation solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the embodiment, a detailed description thereof will be omitted. , Hereinafter, the difference between the air inlets 140 and 141 will be described.

As shown in FIGS. 10 and 11, the air inlets 140 and 141 according to the second embodiment of the present invention are provided in the first cut-out member 135, and when the sealing member 133 is cut, the receiving container 110. The air remaining in the interior of the first body portion 131 is introduced into the interior.

Specifically, the air inlets 140 and 141 are provided on the outer surface of the column body 136, are formed long in the longitudinal direction of the column body 136, and include an air inlet member 141 having a through hole 140 formed therein. . As shown in FIG. 11 , when the sealing member 133 is cut, the air remaining inside the receiving container 110 is formed along the longitudinal direction of the air inlet member 141 inside the air inlet member 141 . Since it flows into the interior of the first body portion 131 along the through-hole 140 , the preservative solution stored in the first body portion 131 can be quickly and smoothly supplied to the inside of the container 110 .

Hereinafter, a biological tissue storage container according to a third embodiment of the present invention will be described.

12 is an exploded perspective view showing a biological tissue storage container according to a third embodiment of the present invention, and FIG. 13 is a cross-sectional view showing an operation of cutting the sealing member according to the third embodiment of the present invention.

12 and 13, the biological tissue storage container 100 according to the third embodiment of the present invention includes a container 110 in which the biological tissue B is accommodated, and a lower end of the container 110. The first body portion 131 and the first body portion 131 in which the preservative solution is stored and screwed to the sealing member 133 and the first body portion 131 coupled to the open lower end are provided inside the The preservative solution supply unit 130 having a first cut-out member 135 that moves downward to cut the sealing member 133, and the preservative solution stored in the first body section 131 when the sealing member 133 is cut The air inlets 140 and 141 provided in the first body 131 so as to be quickly and smoothly supplied to the inside of the receiving container 110, and the filtering body 151 coupled to the lower end of the first body 131 and a filtration member 150 having a funnel-shaped extension 153 extending downward from the lower edge of the filtration body 151, and a plurality of filtration members provided to be spaced apart from each other in the circumferential direction on the inner peripheral surface of the upper end of the receiving container 110 When the locking projection 171 of the first body portion 131 and at least one locking jaw 175 provided on the outer circumferential surface of the lower end of the first body portion 131 and the receiving container 110 are screwed and locked. The locking protrusion 171 is caught on the locking jaw 175 and includes a locking confirmation unit 170 that enables confirmation of the locked state of the first body portion 131 and the receiving container 110 .

The receiving container 110, the preserving solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the third embodiment of the present invention are the first of the present invention. Since it is the same as the receiving container 110, the preservation solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the embodiment, a detailed description thereof will be omitted. , Hereinafter, the difference between the air inlets 140 and 141 will be described.

As shown in FIGS. 12 and 13 , the air inlet parts 140 and 141 according to the third embodiment of the present invention are disposed inside the first body part 131 , and when the sealing member 133 is cut, the receiving container The air remaining in the interior of the 110 is introduced into the interior of the first body portion 131 .

Specifically, the air inlet portions 140 and 141 are disposed inside the first body portion 131 , the upper end is adjacent to the lower surface of the upper end of the first body portion 131 , and the lower end is formed to be elongated adjacent to the sealing member 133 , and the inner It includes an air inlet member 141 having a through hole 140 formed therein. As shown in FIG. 13 , when the sealing member 133 is cut, the air remaining inside the receiving container 110 is formed in the inside of the air inlet member 141 along the longitudinal direction of the air inlet member 141 . Since it flows into the interior of the first body portion 131 along the through-hole 140 , the preservative solution stored in the first body portion 131 can be quickly and smoothly supplied to the inside of the container 110 .

Hereinafter, a biological tissue storage container according to a fourth embodiment of the present invention will be described.

14 is an exploded perspective view showing a biological tissue storage container according to a fourth embodiment of the present invention, and FIG. 15 is a cross-sectional view showing an operation of cutting the sealing member according to the fourth embodiment of the present invention.

14 and 15 , the biological tissue storage container 100 according to the fourth embodiment of the present invention includes a receiving container 110 in which the biological tissue B is accommodated, and a lower end of the receiving container 110. The first body portion 131 and the first body portion 131 in which the preservative solution is stored and screwed to the sealing member 133 and the first body portion 131 coupled to the open lower end are provided inside the The preservative solution supply unit 130 having a first cut-out member 135 that moves downward to cut the sealing member 133, and the preservative solution stored in the first body section 131 when the sealing member 133 is cut The air inlets 140 and 141 provided in the first body 131 so as to be quickly and smoothly supplied to the inside of the receiving container 110, and the filtering body 151 coupled to the lower end of the first body 131 and a filtration member 150 having a funnel-shaped extension 153 extending downward from the lower edge of the filtration body 151, and a plurality of filtration members provided to be spaced apart from each other in the circumferential direction on the inner peripheral surface of the upper end of the receiving container 110 When the locking projection 171 of the first body portion 131 and at least one locking jaw 175 provided on the outer circumferential surface of the lower end of the first body portion 131 and the receiving container 110 are screwed and locked. The locking protrusion 171 is caught on the locking jaw 175 and includes a locking confirmation unit 170 that enables confirmation of the locked state of the first body portion 131 and the receiving container 110 .

The receiving container 110, the preserving solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the fourth embodiment of the present invention are the first of the present invention. Since it is the same as the receiving container 110, the preservation solution supply unit 130, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage container 100 according to the embodiment, a detailed description thereof will be omitted. , Hereinafter, the difference between the air inlets 140 and 141 will be described.

As shown in FIGS. 14 and 15 , the air inlets 140 and 141 according to the fourth embodiment of the present invention are disposed on the inner wall of the first body part 131 and the sealing member 133 is cut in the case of the receiving container. The air remaining in the interior of the 110 is introduced into the interior of the first body portion 131 .

Specifically, the air inlet portions 140 and 141 are disposed on the inner wall of the first body portion 131 and are formed to be elongated in the longitudinal direction of the first body portion 131 , and the air inlet member 141 having a through hole 140 formed therein. ) is included. As shown in FIG. 15 , when the sealing member 133 is cut, the air remaining inside the receiving container 110 is formed in the air inlet member 141 in the longitudinal direction of the air inlet member 141 . Since it flows into the interior of the first body portion 131 along the through-hole 140 , the preservative solution stored in the first body portion 131 can be quickly and smoothly supplied to the inside of the container 110 .

Hereinafter, a biological tissue storage container according to a fifth embodiment of the present invention will be described.

16 is an exploded perspective view showing a biological tissue storage container according to a fifth embodiment of the present invention, FIG. 17 is a cross-sectional view showing a biological tissue storage container according to a fifth embodiment of the present invention, and FIG. It is a cross-sectional view illustrating the operation of cutting the sealing member according to the fifth embodiment, and FIG. 19 is a cross-sectional view illustrating the operation of discharging the preservative solution contained in the container according to the fifth embodiment of the present invention.

16 to 19 , the biological tissue storage container 100 according to the fifth embodiment of the present invention includes a container 110 in which the biological tissue B is accommodated, and a lower end of the container 110 at the upper end. The first body portion 131 and the first body portion 131 in which the preservative solution is stored and screwed to the sealing member 133 and the first body portion 131 coupled to the open lower end are provided inside the The preservative solution supply unit 130 having a first cut-out member 135 that moves downward to cut the sealing member 133, and the preservative solution stored in the first body section 131 when the sealing member 133 is cut The air inlets 140 and 141 provided in the first body 131 so as to be quickly and smoothly supplied to the inside of the receiving container 110, and the filtering body 151 coupled to the lower end of the first body 131 and a filtration member 150 having a funnel-shaped extension 153 extending downward from the lower edge of the filtration body 151, and a plurality of filtration members provided to be spaced apart from each other in the circumferential direction on the inner peripheral surface of the upper end of the receiving container 110 When the locking projection 171 of the first body portion 131 and at least one locking jaw 175 provided on the outer circumferential surface of the lower end of the first body portion 131 and the receiving container 110 are screwed and locked. The locking protrusion 171 is caught on the locking protrusion 175 to confirm the locking state of the first body portion 131 and the accommodation container 110 , and a locking confirmation unit 170 and the accommodation container 110 inside The support net 180 on which the living tissue is seated is provided and is detachably coupled to the lower end of the receiving container 110 by cutting the bottom surface of the receiving container 110 to discharge the preservative solution accommodated in the receiving container 110 to the outside. It includes a preservative discharge unit 190.

The receiving container 110, the preserving solution supply unit 130, the air inlet unit 140, the filtering member 150, and the locking confirmation unit 170 constituting the biological tissue storage vessel 100 according to the fifth embodiment of the present invention. is, the receiving container 110 constituting the biological tissue storage container 100 according to the first embodiment of the present invention, the preservation solution supply unit 130, the air inlet unit 140, the filtering member 150, and the locking unit ( 170), a detailed description thereof will be omitted, and below, the difference between the support net 180 and the preservative solution discharge unit 190 will be described.

16 to 19 , the support net 180 according to the present embodiment is provided inside the receiving container 110, and the living tissue B is seated on the upper surface. And a plurality of second discharge holes 181 are formed in the support net 180 . When the preservative solution is supplied, the preservative solution is filled from the bottom surface of the receiving container 110 through the plurality of second discharge holes 181, and when the preservative solution is discharged to the outside, the preservative solution accommodated in the upper part of the support network 180 is It flows into the bottom surface of the receiving container 110 through the second discharge hole 181 .

In addition, the support net 180 is arranged to be spaced apart from the bottom surface of the container 110 in the height direction by a predetermined interval. As shown in FIG. 18 , when the preservative solution is supplied to the inside of the receiving container 110 , the biological tissue B is seated on the support net 180 at a position spaced apart by a predetermined height from the bottom surface of the receiving container 110 , As shown in FIG. 19 , when the bottom surface of the receiving container 110 is cut and the preservation solution is discharged to the outside of the receiving container 110 , the living tissue (B) is incision formed on the bottom surface of the receiving container 110 , as shown in FIG. By blocking the site, it is possible to prevent the discharge of the preservative solution from being suppressed.

On the other hand, a seating protrusion 111 protruding toward the center of the receiving container 110 is formed on the inner wall of the receiving container 110 so that the support network 180 is positioned at a position spaced apart by a predetermined height from the bottom surface of the receiving container 110 . do.

The seating protrusion 111 may be formed continuously in the circumferential direction along the inner wall of the receiving container 110, but the scope of the present invention is not limited thereto, and the receiving container ( 110) may be formed to be spaced apart from each other on the inner wall.

The preservative discharge unit 190 according to the present embodiment serves to discharge the preservative contained in the container 110 to the outside. The preservative discharge unit 190 is detachably coupled to the lower end of the receiving container 110 and discharges the preservative solution accommodated in the receiving container 110 to the outside by cutting the bottom surface of the receiving container 110 .

When you want to take out the living tissue (B) from the receiving container 110 to examine the living tissue (B), the storage solution discharge unit 190 is coupled to the lower end of the receiving container 110 to the bottom of the receiving container 110 . cut the sides

As shown in FIGS. 16 and 19 , the preservative discharging part 190 is inserted into the lower end of the receiving container 110 and the second body portion 191 having a first discharging hole 192 through which the preservative is discharged is formed on the bottom surface. ), the tube 195 connected in communication with the first discharge hole 192, and the second body portion 191 protruding upward from the bottom surface and formed in a pointed shape, so that the receiving container 110 is manufactured. 2 It includes a second cut-out member 193 for cutting the bottom surface of the container 110 when inserted into the body portion (191).

In the case of discharging the preservative solution accommodated in the receiving container 110 to examine the living tissue (B), the user inserts the lower end of the receiving container 110 into the second body portion 191 . The second cut-out member 193 protruding upward from the bottom surface of the second body part 191 while inserting the lower end of the accommodating container 110 into the second body part 191 is the bottom surface of the accommodating container 110 . cut the On the other hand, a plurality of half-colored lines 113 are formed on the bottom surface of the accommodation container 110 so that the bottom surface of the container 110 is easily cut by the second cutting member 193 . And, when the bottom surface of the receiving container 110 is cut, the preservative solution flows down to the second body part 191 through the incision part, and the first discharge hole 192 formed in the center of the bottom surface of the second body part 191 and It is discharged to the outside through the tube 195 connected to the first discharge hole 192 in communication.

After discharging the preservative solution accommodated in the accommodating container 110 to the outside, the accommodating container 110 and the first body portion 131 are separated. And the user performs a necessary examination using the biological tissue (B) seated on the support net (180).

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations are included in the claims of the present invention.

100: biological tissue storage container 110: receiving container
130: preservative supply part 131: first body part
133: sealing member 135: first cut-out member
136: column 138: rib
139: cutting blade 140: through hole
141: air inlet member 150: filtration member
151: filtering body 152: filtering hole
153: extension 170: lock confirmation unit
171: jamming projection 175: jamming jaw

Claims (14)

The upper end is opened and the receiving container in which the living tissue is accommodated;
The lower end is inserted into the upper end of the receiving container and screwed, and a first body portion having a storage space for storing a preservative therein is formed, and the first body portion is coupled to an open lower end portion to seal the lower end of the first body portion. A member, a column provided inside the first body portion, an upper end adjacent to a lower surface of the upper end of the first body portion, and a lower end formed elongated adjacent to the sealing member, and a lower end of the column body spaced apart from each other in the circumferential direction Having a plurality of cutting blades formed so that when the upper end of the first body part is pressed, the column body is moved downward and the cutting blade includes a first cutting member for cutting the sealing member to supply a preservative solution to the container Preservative solution supply unit;
an air inlet provided in the first cut-out member or the first body portion to allow air remaining in the container to be introduced into the interior of the first body portion when the sealing member is cut; and
and a filtering member coupled to the lower end of the first body and blocking foreign substances from flowing into the interior of the container when the sealing member is cut,
The filter member,
a filtration body coupled to the lower end of the first body and having a plurality of filtration holes to block foreign substances and pass the preservative; and
Doedoe extending downward from the lower edge of the filtration body is formed continuously along the circumferential direction of the filtration body, the internal cross-sectional area increases as it goes downward, and the end includes a funnel-shaped extension part that is in close contact with the inner circumferential surface of the accommodating container biological tissue storage container.
According to claim 1,
The air inlet portion is a biological tissue storage container formed in the interior of the column body along the longitudinal direction of the column body. According to claim 1,
The air inlet portion is provided on the outer surface of the column body is formed long in the longitudinal direction of the column body, including an air inlet member having a through-hole formed therein. According to claim 1,
The air inlet is disposed inside the first body, the upper end is in contact with the lower surface of the upper end of the first body, the lower end is formed long adjacent to the sealing member living tissue comprising an air inlet member having a through hole formed therein storage container. According to claim 1,
Wherein the air inlet is disposed on the inner wall of the first body portion is formed elongated in the longitudinal direction of the first body portion living tissue storage container including an air inlet member having a through hole therein. delete According to claim 1,
A plurality of locking protrusions provided to be spaced apart from each other along the circumferential direction on the inner peripheral surface of the upper end of the accommodating container and at least one locking protrusion provided on the outer peripheral surface of the lower end of the first body part, the first body part and the accommodating container are screwed and locked In case the locking protrusion is caught on the locking protrusion, the biological tissue storage container further comprising a locking confirmation unit for confirming the locking state of the first body portion and the receiving container. 8. The method of claim 7,
In the locking projection, one side wall in the direction in which the receiving container is locked and the other side wall in the direction in which the receiving container is released form an inclined surface,
The locking jaw is a biological tissue storage formed so that one side wall in contact with one wall of the locking projection while the accommodation container is locked and the other wall in contact with the other wall of the locking projection while the accommodation container is unlocked form an acute angle and rounded. courage. 9. The method of claim 8,
A biological tissue storage container for controlling the force released after the first body portion and the receiving container are locked by adjusting the inclination of the other side wall of the locking protrusion and the locking jaw. 9. The method of claim 8,
The inclination of the other side wall of the locking protrusion and the locking jaw is such that the force required to unlock the first body part and the accommodation container is greater than the force required to lock the first body part and the accommodation container. A biological tissue storage container with a larger inclination than the one side wall of the jaw. The method of claim 1,
Doedoe detachably coupled to the lower end of the accommodation container, the biological tissue storage container further comprising a preservative discharge unit for discharging the preservative solution accommodated in the accommodation container to the outside by cutting the bottom surface of the container. 12. The method of claim 11,
The preservation solution discharge unit,
a second body portion having a lower end portion of the receiving container inserted therein and a first discharge hole formed on the bottom surface through which the preservative solution is discharged;
a tube connected in communication with the first discharge hole; and
A second cutting member that protrudes upward from the bottom surface of the second body part and is formed in a pointed shape to cut the bottom surface of the container when the container is inserted into the second body. biological tissue storage container. 13. The method of claim 12,
A living tissue storage container in which a plurality of half-colored lines are formed on the bottom surface of the receiving container to facilitate incision by the second cutting member. According to claim 1,
a support net provided in the receiving container, on which biological tissues are seated, and a plurality of second discharge holes are formed; and
The living tissue storage container further comprising a seating protrusion formed to protrude from the inner wall of the container and on which the support net is seated.

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