Placenta collecting and cleaning pretreatment device

Abstract

In order to solve the problems that the placenta collecting, cleaning and preprocessing processes are complex in operation and prone to pollution, the placenta collecting, cleaning and preprocessing device comprises a box body and a box cover, and is characterized by further comprising a partition plate, at least two sets of bosses are arranged on the inner wall of the box body in the height direction, sieve holes are formed in the partition plate, and the partition plate is provided with a baffle. The diameter of the partition plate is smaller than the diameter of the inner wall of the box body and larger than the inner diameter of the boss, the outer edge of the partition plate is provided with a groove distributed corresponding to the boss in position, the boss is in clearance fit with the groove, the vertical position of the placenta is changed through the partition plate, and the placenta collecting, cleaning and processing functions are achieved. The problems that the operation of separating placenta collection, cleaning and treatment for multiple times of container conversion is tedious and pollution is easily caused by multiple placenta transfer are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of placenta processing devices, in particular to a placenta collection, cleaning and pre-processing device. Background Art

[0002] Placenta, known as Ziheche in traditional Chinese medicine, is a well-known tonic medicine. It can be used as an auxiliary treatment for bronchial asthma and tuberculosis. Mesenchymal stem cells can also be extracted from the placenta for preservation. It is a precious biological resource. The genes of placental mesenchymal stem cells are stable and not prone to mutation. Animal experiments have shown that they are non-tumorigenic. They are safe and reliable to use, and have good therapeutic effects on diseases within the indicated range. They are superior to traditional medical methods. The collection of the placenta is simple and easy, and will not cause any discomfort to the mother and newborn or produce any adverse effects.

[0003] However, the placenta is not easy to clean and most laboratories collect, clean and pre-treat the placenta separately. During cleaning, the placenta needs to be transferred from the collection bottle to the cleaning device and then to the processing device, which is not only time-consuming and labor-intensive, but also brings great risk of contamination. Utility Model Content

[0004] In order to solve the problems of complicated operation and easy contamination in the process of placenta collection, cleaning and pretreatment, the utility model provides a placenta collection, cleaning and pretreatment device, and the technical solution adopted is as follows:

[0005] A placenta collection, cleaning and pretreatment device comprises a box body and a box cover, and is characterized in that it also comprises a partition, wherein the inner wall of the box body is provided with at least two groups of bosses along the height direction, the partition is provided with sieve holes, the diameter of the partition is smaller than the diameter of the inner wall of the box body and larger than the inner diameter of the position where the boss is located, the outer edge of the partition is provided with grooves distributed corresponding to the position of the boss, and the boss and the groove are gap-matched.

[0006] Furthermore, a handle is fixedly connected above the partition.

[0007] Furthermore, the handle consists of a handle and a handle ring fixedly connected to the upper part of the handle.

[0008] Furthermore, when the partition is located at the bottom end of the box body, the lifting ring is flush with the upper end of the box body.

[0009] Furthermore, a sewage pipe is connected to the outer side of the bottom of the box body, and a pipe cover is provided on the sewage pipe.

[0010] Furthermore, a box edge is arranged on the outer edge of the upper end of the box body, and a buckle for engaging with the box edge is arranged on the box cover.

[0011] Furthermore, the boss includes a first boss and a second boss, the first boss and the second boss are both composed of a plurality of groups of protrusions evenly distributed along the circumferential direction of the inner wall of the box body, and the first boss is located above the second boss.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the arrangement of the partition, the first boss and the second boss, the interior of the box is divided into a placenta storage area, a cleaning area and a sample processing area from bottom to top. Without changing the instrument, the upper and lower positions of the placenta are changed through the partition to realize the functions of placenta collection, cleaning and processing, avoiding the inconvenience of operation and the risk of contamination caused by the transfer of placental tissue between different devices;

[0014] 2. The partition is provided with a groove corresponding to the first boss and the second boss. When the partition is transferred to the corresponding state of the groove and the boss, the partition can be moved up and down. When the groove and the boss are misaligned, the boss can be used as a supporting structure of the partition. The overall structure is simple and easy to operate.

[0015] 3. The partition is equipped with a handle to facilitate the adjustment of the partition position during the placenta collection, processing and cleaning process, reducing the risk of contamination caused by operators touching the partition or placental tissue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the explosion structure of the utility model

[0017] Figure 2 A top view of the structure of the utility model with the box cover removed

[0018] Figure 3 Top view of the box structure

[0019] Figure 4 Schematic diagram of the partition from top view

[0020] Figure 5 Schematic diagram of the main view of the partition

[0021] Figure 6 A partial cross-sectional view of the relationship between the box and the partition when the placenta is preserved

[0022] Among them, 1-box cover, 101-sealing ring, 102-buckle, 2-box body, 201-box edge, 202-drain pipe, 203-pipe cover, 204-first boss, 205-second boss, 3-partition, 301-sieve hole, 302-groove, 303-handle, 3031-handle, 3032-lifting ring. DETAILED DESCRIPTION

[0023] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] In the description of the utility model, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the viewing direction or position relationship, and are only for the convenience of describing the utility model, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] like Figure 1 and Figure 2 The placenta collection, cleaning and pretreatment device shown includes a box cover 1, a box body 2 and a partition 3. Specifically, a sealing ring 101 is provided on the outer edge of the lower end surface of the box cover 1, and a plurality of buckles 102 are evenly provided around the outer edge of the box cover 1. A box edge 201 is provided around the upper end opening of the box body 2, and a sewage pipe 202 is connected to the outer side of the bottom. The sewage pipe 202 is connected to the inside of the box body 2, and a pipe cover 203 is connected to the opening at one end of the outer side.

[0026] like Figure 3 and Figure 6 As shown, two groups of bosses are arranged on the inner wall of the box body 2 along the height direction, namely a first boss 204 and a second boss 205 located below the first boss 204 . Both groups of bosses are composed of three groups of protrusions evenly distributed along the inner wall of the box body 2 .

[0027] like Figure 4 and Figure 5 As shown, the partition 3 is a circular plate-like structure as a whole, and the diameter of the partition 3 is smaller than the inner diameter of the box body 2 and larger than the inner diameter of the first boss 204 and the second boss 205. A plurality of groups of sieve holes 301 are arranged in the middle of the partition 3, and three groups of grooves 302 are evenly arranged on the outer edges. The three groups of grooves 302 correspond to the three groups of protrusions on the first boss 204 and the second boss 205, and the size of the grooves 302 is slightly larger than the size of the protrusions. When the partition 3 is rotated to the position where the grooves 302 and the protrusions correspond, the partition 3 can move up and down along the inner wall of the box body 2. When the partition 3 is rotated to the position where the grooves 302 and the protrusions on the first boss 204 and the second boss 205 are misaligned, the partition 3 cannot move up and down along the inner wall of the box body 2. At this time, the protrusions on the first boss 204 and the second boss 205 can serve as supporting parts of the partition 3.

[0028] In addition, a group of handles 303 are connected to the front and rear of the upper part of the partition 3, and the handles 303 are composed of a handle 3031 and a lifting ring 3032. The handle 3031 is vertically fixedly connected to the upper part of the partition 3, and the lifting ring 3032 is fixedly connected to the upper part of the handle 3031.

[0029] When the device is needed to store the placenta, the partition 3 is located at the bottom of the box body 2, and the upper end of the lifting ring 3032 is flush with the box edge 201, the tube cover 203 blocks the sewage pipe 202, and after the collected placental tissue is placed above the partition 3, an appropriate amount of sample preservation solution is poured in, and then the box cover 1 is closed.

[0030] When cleaning the device, firstly, in the clean bench, the box body 2 is tilted as a whole, the pipe cover 203 is opened, the drain pipe 202 is connected to a hose, and a hose clamp is provided on the hose, and the end of the hose is connected to the waste liquid tank outside the clean bench, and then the box cover 1 is opened, and the lifting ring 3032 is clamped with sterile tweezers to lift the partition 3. At this time, the partition 3 is rotated at a certain angle so that the groove 302 on the partition 3 is misaligned with the protrusion on the second boss 205, so that the partition 3 is supported by the second boss 205. , so that there is a certain gap between the partition 2 and the bottom of the box body 2, then open the tube clamp, store and discharge the sample preservation liquid inside the box body 2, then close the tube clamp, and place the partition 2 at the bottom of the box body 1; when it is necessary to clean the inside of the box body 2, pour an appropriate amount of cleaning liquid to rinse the placenta, then place the partition 3 above the second boss 205, open the tube clamp, and the cleaning liquid flows downward from the gap between the sieve hole 301, the partition 3 and the inner wall of the box body 2. After the cleaning liquid is discharged, close the tube clamp, and repeat the washing several times until the cleaning liquid is clear.

[0031] When using this device to process the placenta, the partition 3 is lifted to above the first boss 204, which can facilitate the operator to process the sample. After the processing is completed, the partition 3 together with the remaining placenta is placed at the bottom of the box body 2, and the box cover 1 is closed, the tube cover 203 is replaced, and the whole is discarded.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements can be made without departing from the principle of the present invention, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. A placenta collection, cleaning and pretreatment device, comprising a box body and a box cover, characterized in that: It also includes a partition, the inner wall of the box body is provided with at least two groups of bosses along the height direction, the partition is provided with sieve holes, the diameter of the partition is smaller than the diameter of the inner wall of the box body and larger than the inner diameter of the boss, the outer edge of the partition is provided with grooves distributed corresponding to the position of the boss, and the boss and the groove are gap-matched.

2. The placenta collection, cleaning and pretreatment device according to claim 1, characterized in that: A handle is fixedly connected above the partition.

3. The placenta collection, cleaning and pretreatment device according to claim 2, characterized in that: The handle is composed of a handle and a handle ring fixedly connected to the upper part of the handle.

4. The placenta collection, cleaning and pretreatment device according to claim 3, characterized in that: When the partition is located at the bottom end of the box body, the lifting ring is flush with the upper end of the box body.

5. The placenta collection, cleaning and pretreatment device according to claim 1, characterized in that: The outer side of the bottom of the box body is connected with a sewage pipe, and a pipe cover is arranged on the sewage pipe.

6. The placenta collection, cleaning and pretreatment device according to claim 1, characterized in that: The outer edge of the upper end of the box body is provided with a box edge, and the box cover is provided with a buckle for engaging with the box edge.

7. The placenta collection, cleaning and pretreatment device according to claim 1, characterized in that: The bosses include a first boss and a second boss. The first boss and the second boss are both composed of a plurality of groups of protrusions evenly distributed along the circumferential direction of the inner wall of the box body, and the first boss is located above the second boss.

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