CN215899743U - Device for collecting human tissue - Google Patents
Device for collecting human tissue Download PDFInfo
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- CN215899743U CN215899743U CN202122199063.2U CN202122199063U CN215899743U CN 215899743 U CN215899743 U CN 215899743U CN 202122199063 U CN202122199063 U CN 202122199063U CN 215899743 U CN215899743 U CN 215899743U
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- filtering
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- human tissue
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Abstract
The utility model discloses a device for collecting human tissues, and relates to the field of medical instruments. The method comprises the following steps: the bottom of the shell is provided with a liquid outlet; the upper cover is detachably and fixedly connected with the shell, and a liquid inlet is formed in the top of the upper cover; and the filtering piece is arranged in the shell, is provided with a filtering structure and is set to discharge liquid flowing in from the liquid inlet through the liquid outlet after being filtered. Realize the filtration of convection current through filtering the piece, through setting up the filtration on filtering the piece, separate out the human tissue in the incomplete blood that produces the human operation and the waste liquid. Further through the setting of the filter screen of special construction and quantity, filtration pore and straining port, can more effectual realization residual blood and the filtering of waste liquid and the separation of human tissue.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a device for collecting human tissues.
Background
In the process of surgical treatment, human tissues and body fluid or other liquid in the surgical process often need to be separated, and the traditional separation uses simple instruments such as gauze to separate, so that the liquid is easily soaked and splashed everywhere, and therefore, the separation method is not suitable for separation operation on a surgical site. A suitable device is therefore required to accomplish this separation.
Disclosure of Invention
To the problem that prior art exists, the purpose of this application is to provide a device for gathering human tissue, can convenient and fast separate and gather the human tissue and the piece in the liquid that flows, separate effectually, and simple structure is practical convenient.
In order to achieve the above technical effects, the present application discloses a device for collecting human tissue, including: the bottom of the shell is provided with a liquid outlet; the upper cover is detachably and fixedly connected with the shell, and a liquid inlet is formed in the top of the upper cover; and the filtering piece is arranged in the shell, is provided with a filtering structure and is set to discharge liquid flowing in from the liquid inlet through the liquid outlet after being filtered.
Furthermore, filter structure on the filter member is including setting up in filter screen and setting up in the filtration hole and the mouth of straining the side of straining the piece bottom.
Furthermore, the filtering holes are arranged below the filtering openings and are arranged in at least one row.
Further, the cross section of the filter hole is circular or polygonal. The filtering holes are preferably circular, and can also be selected from shapes such as an ellipse, and when the filtering holes are polygonal, the filtering holes can be regular polygons such as regular triangles, squares or regular hexagons, and can also be regular shapes such as isosceles triangles and trapezoids.
Further, when the number of the filter holes is more than one row, the size of the filter holes is gradually reduced from top to bottom.
Furthermore, the filtering openings are elongated openings and are arranged on the side edges of the filtering pieces in an annular array.
Furthermore, a distance of 1-5mm is arranged between the side edge of the filter element and the side edge of the shell; and a 2-8mm distance is arranged between the bottom surface of the filter element and the bottom surface of the shell.
Further, the diameter of the device is 6-10 cm.
The beneficial effects of the utility model include:
through set up the filtration piece that filters the liquid of flowing through between casing and upper cover, realize the filtration of convection current through liquid through filtering, through setting up the filtration on filtering the piece, separate out the human tissue in the incomplete blood that produces the human operation and the waste liquid. Further through the setting of the filter screen of special construction and quantity, filtration pore and straining port, can more effectual realization residual blood and the filtering of waste liquid and the separation of human tissue. In the case of abortion, the embryo follicles can be separated from the mixed surgical fluid by passing the blood and body tissue generated during surgery through a catheter through the device. In addition, when the urinary calculus operation is carried out, the device can realize the effect of separating calculus from operation liquid, and can also be applied to other application scenes in which tissue separation is required in the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a side view of the present invention.
Fig. 2 is a schematic view of the present invention with the upper lid open.
Fig. 3 is a sectional view of the present invention with the upper lid open.
Figure 4 is a cross-sectional view of the housing and filter element of the present invention.
Figure 5 is a block diagram of the filter of the present invention.
In the figure: 1. the filter comprises a shell, 2 parts of an upper cover, 3 parts of a filter element, 11 parts of a liquid outlet, 21 parts of a liquid inlet, 31 parts of a filter screen, 32 parts of filter holes and 33 parts of a filter opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
An apparatus for harvesting human tissue as shown in fig. 1-2, comprising: the device comprises a shell 1, wherein a liquid outlet 11 is formed in the bottom of the shell; the upper cover 2 is detachably and fixedly connected with the shell, and a liquid inlet 21 is formed in the top of the upper cover; and the filtering piece 3 is arranged in the shell, is provided with a filtering structure and is arranged to discharge liquid flowing in from the liquid inlet through the liquid outlet after the liquid is filtered.
During the use, connect the drainage tube at the inlet, connect the waste liquid pipe at the liquid outlet, introduce the device with the liquid of abortion operation in-process, realize filtering and leave embryo hair follicle fragment, discharge liquid and incomplete blood.
As a more preferred embodiment, with reference to fig. 3-5, the filtering structure on the filter element comprises a filtering net 31 arranged at the bottom of the filter element and filtering holes 32 and filtering openings 33 arranged at the side edges of the filter element. The setting of bottom filter screen can be faster better filter, when the feed liquor flow is great, can carry out the overflow through the filtration pore that sets up at the lateral wall and strain the mouth.
As an alternative embodiment, the cross section of the filter holes is circular or polygonal. The filtering holes are preferably circular, and can also be selected from shapes such as an ellipse, and when the filtering holes are polygonal, the filtering holes can be regular polygons such as regular triangles, squares or regular hexagons, and can also be regular shapes such as isosceles triangles and trapezoids.
For the better filter effect who realizes filtering a side filtration pore and filtration pore, avoid blockking up and guarantee the entrapment rate to embryo hair follicle piece simultaneously, work as the filtration pore sets up quantity and is more than one row time, and the size of filtration pore reduces from the top down gradually. The filtering openings are elongated openings and are arranged on the side edges of the filtering pieces in an annular array mode.
As a preferred embodiment, a 2mm distance is arranged between the side edge of the filter element and the side edge of the shell; and a 5mm interval is arranged between the bottom surface of the filter element and the bottom surface of the shell. The diameter of the device is 8cm, and the depth of the filter element is 4 cm.
As shown in figure 5, the bottom of the filter element is provided with a filter screen, the size of the screen opening of the filter screen is 1.5mm, the side of the filter element is woven with two rows of filter holes, the diameter of the filter hole at the lowest row is 1.5mm, the diameter of the filter hole at the upper row is also set to be 2mm, one row of filter openings is arranged above the two rows of filter holes, the filter openings are in a long strip shape, and the width of the filter openings is 2 mm.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (8)
1. A device for harvesting human tissue, comprising:
the device comprises a shell (1), wherein a liquid outlet (11) is formed in the bottom of the shell;
the upper cover (2) is detachably and fixedly connected with the shell, and a liquid inlet (21) is formed in the top of the upper cover;
and the filtering piece (3) is arranged in the shell, is provided with a filtering structure and is set to discharge liquid flowing in from the liquid inlet through the liquid outlet after being filtered.
2. A device for harvesting human tissue according to claim 1, wherein: the filtering structure on the filtering piece comprises a filtering net (31) arranged at the bottom of the filtering piece, and a filtering hole (32) and a filtering opening (33) which are arranged at the side edge of the filtering piece.
3. A device for harvesting human tissue according to claim 2, wherein: the filtration pores are arranged below the filtration ports, and the number of the filtration pores is at least one row.
4. A device for harvesting human tissue according to claim 3, wherein: the cross section of the filter hole is circular or polygonal.
5. A device for harvesting human tissue according to claim 3, wherein: when the number of the filter holes is more than one row, the size of the filter holes is gradually reduced from top to bottom.
6. A device for harvesting human tissue according to claim 2, wherein: the filtering openings are elongated openings and are arranged on the side edges of the filtering pieces in an annular array mode.
7. A device for harvesting human tissue according to claim 1, wherein: a distance of 1-5mm is arranged between the side edge of the filter element and the side edge of the shell; and a 2-8mm distance is arranged between the bottom surface of the filter element and the bottom surface of the shell.
8. A device for harvesting human tissue according to claim 1, wherein: the diameter of the device is 6-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199063.2U CN215899743U (en) | 2021-09-13 | 2021-09-13 | Device for collecting human tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199063.2U CN215899743U (en) | 2021-09-13 | 2021-09-13 | Device for collecting human tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215899743U true CN215899743U (en) | 2022-02-25 |
Family
ID=80294524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199063.2U Active CN215899743U (en) | 2021-09-13 | 2021-09-13 | Device for collecting human tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215899743U (en) |
-
2021
- 2021-09-13 CN CN202122199063.2U patent/CN215899743U/en active Active
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