CN218189743U - Accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously - Google Patents
Accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously Download PDFInfo
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- CN218189743U CN218189743U CN202221592378.1U CN202221592378U CN218189743U CN 218189743 U CN218189743 U CN 218189743U CN 202221592378 U CN202221592378 U CN 202221592378U CN 218189743 U CN218189743 U CN 218189743U
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Abstract
The utility model discloses an obviously distinguish accurate supplementary thick liquid of dividing a line and press from both sides, divide the thick liquid to press from both sides the body and include base and transparent PC board, and transparent PC board is equipped with measurement structure, and the middle part of transparent PC board is equipped with the spout, and the bottom setting of spout is in base and transparent PC board junction, and the top of spout is equipped with the lighting lamp source, and base and transparent PC board junction are equipped with the mud jacking device, and the mud jacking device includes fixed spring hinge, manual mud jacking pole and metal frame checkpost. The original acrylic plate is changed into a transparent PC plate with standard scales, so that an operator can better control the pressure drop volume according to the scale marks during operation; and a stainless steel chute which is directly connected with the base and is parallel to the PC board is additionally arranged at the rear of the PC board and is used for placing a movable lighting source. The device makes the boundary between plasma and corpuscle more apparent by irradiating the centrifuged blood. The method is beneficial to accurately performing the grouting to obtain the white blood cells with higher recovery rate. This divide thick liquid to press from both sides easy operation, reasonable in design can generally use widely.
Description
Technical Field
The utility model relates to a clinical medicine technical field mainly is applied to blood station, hospital, exactly is an accurate supplementary branch thick liquid clamp of obvious cell line of demarcation of distingushing.
Background
The plasma pressing by the blood plasma separating clip is a common way for separating plasma in domestic blood stations, hospitals and other units at present, different components of the blood can be extruded from top to bottom by the plasma separating clip after the blood in the blood bag is separated, and the desired cells in the blood are finally obtained through a series of plasma pressing operations. The existing plasma separating clamp is also suitable for separating umbilical cord blood hematopoietic stem cells to obtain a layer of white blood cells between plasma and blood cells.
The prior art searches can know that: CN201720651308.1 is an umbilical cord blood one-step plasma separating clamp, which comprises a base, a transparent glass plate and a plasma separating clamp, wherein the transparent glass plate and the plasma separating clamp are fixed on the base, and the plasma separating clamp is provided with a plasma separating clamp A and a plasma separating clamp B; the bottom of the plasma separating clamp is hinged with the base, and the top of the plasma separating clamp A and the top of the plasma separating clamp B are connected with the plasma bags of the organic glass panel in different heights in a clamping mode due to the different heights of the plasma separating clamp A and the plasma separating clamp B. In the separation process, the technical scheme is firstly used for centrifuging, and then a plasma separating clamp A is used for separating, reducing pressure and separating out all plasma and most mononuclear cells to a temporary storage blood bag; then pressing the plasma with a plasma separating clamp B, and separating the residual mononuclear cells into a temporary storage blood bag; finally, the redundant plasma in the temporary blood bag is separated back to the original blood bag. The manual preparation of the cord blood is changed from the original three-step plasma separation into one-step plasma separation, the final volume of the cord blood is stably controlled, the preparation process of the cord blood is simplified and stabilized, the maximum product volume is stabilized, the material consumption and the preparation time are reduced, the working efficiency is improved, and the cost is reduced.
CN201921457400.X a blood plasma separating clamp for preventing a blood bag from collapsing, which comprises a plasma separating clamp body; plasma separation anchor clamps body includes base, backplate, blood bag stabilizer bar and blood bag clamping mechanism, blood bag clamping mechanism include metal clamping, elasticity hinge and action bars, the base be on a parallel with the operation panel, the backplate sets up on the base, blood bag stabilizer bar, metal clamping, elasticity hinge and action bars set up between base and backplate, the blood bag stabilizer bar sets up on the well upper portion of backplate, the contained angle department of elasticity hinge setting between base and backplate, elasticity hinged joint metal clamping and action bars. The utility model relates to a prevent blood plasma separating clamp that blood bag collapsed is a scale formula plasma separating clamp with the stabilizer bar, and blood bag stability on plasma separating clamp, do not collapse when can guaranteeing bulky blood sample treatment can guarantee the accuracy nature and the stability of blood accuse thick liquid operation simultaneously.
The plasma clamp does not readily allow for the resolution of cell stratification during use and results in less than optimal recovery of the resulting cells. There is a need for a blood plasma clamp that allows the operator to clearly distinguish between cell layers and thus achieve higher recovery.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing plasma separating clamp is also suitable for separating umbilical cord blood hematopoietic stem cells to obtain plasma and one layer of white blood cells in the middle of the blood cells. The plasma clamp does not readily distinguish between cell layers during use and results in less than optimal recovery of the resulting cells. There is a need for a blood plasma clamp that allows the operator to clearly discern between cell layers and thus achieve higher recovery. There is a need for a blood plasma clamp that allows the operator to clearly distinguish between cell layers and thus achieve higher recovery.
In order to solve the above technical problem, the utility model discloses a following technical means:
an accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously comprises a plasma separating clamp body; divide thick liquid to press from both sides the body and include base and transparent PC board, transparent PC board is equipped with measurement structure, the middle part of transparent PC board is equipped with the spout, the bottom setting of spout is in base and transparent PC board junction, the top of spout is equipped with the illumination lamp source, base and transparent PC board junction are equipped with the mud jacking device, the mud jacking device include fixed spring hinge, manual mud jacking pole and metal frame checkpost.
Preferably, the present invention further provides:
the base be stainless steel material, the spout be stainless steel material.
The lighting lamp source is an LED lamp, and the LED lamp is provided with a rechargeable battery and a charging interface.
The plasma separating clamp body is suitable for a blood bag: 100ml, 200ml, 300ml, 400ml.
The measuring structure is standard scales, the standard scales are accurate to millimeters, the maximum measuring range of the standard scales is 20 centimeters, the standard scales are arranged on the left side and the right side of the transparent PC board, and the standard scales are respectively a left side standard scale and a right side standard scale.
The size of the transparent PC board is 200mm in length, 150mm in width and 8mm in height.
The fixed spring hinge is fixedly connected to the base through two fixed screws.
Manual mud jacking pole setting in the middle part of fixed spring hinge, both sides about manual mud jacking pole are connected to metal frame checkpost bottom, metal frame checkpost top is equipped with fixed horizontal pole, fixed horizontal pole pressfitting is on transparent PC board.
The size of the lighting lamp source is matched with that of the sliding groove, and the length of the lighting lamp source is larger than that of the sliding groove.
The cross section of the sliding groove is 51mm long at the bottom, 16mm high at two sides, and 8mm short sides are respectively arranged at two sides of the top.
The utility model discloses a blood divides thick liquid to press from both sides improvement method carries out the design transformation on the blood that known existence divides thick liquid to press from both sides body basis. The blood plasma separating clamp body is provided with a stainless steel base, a supporting structure is arranged on the base, the supporting structure is a transparent PC board fixed on a base welding plate, a fixed spring plasma separating device is arranged at the junction of the fixed PC board and the base, and the device is provided with a detachable manual plasma pressing rod. The new improved device is as follows: (1) the original acrylic plate is changed into a transparent PC plate with standard scales, so that an operator can better control the pressure drop volume according to the scale marks during operation; (2) and a stainless steel chute which is directly connected with the base and is parallel to the PC board is additionally arranged at the rear of the PC board and is used for placing a movable lighting source. The device makes the boundary between plasma and corpuscle more apparent by irradiating the centrifuged blood. Two improvements are helpful for accurately performing the pressing slurry to obtain the white blood cells with higher recovery rate. This divide thick liquid to press from both sides easy operation, reasonable in design can generally use widely.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the sliding chute of the present invention.
Description of reference numerals: 1-transparent PC board; 2-a chute; 3-an LED lamp; 4-a base; 5-a metal frame clip; 6-a detachable manual pressure sizing rod; 7-fixing a spring hinge.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1 and fig. 2, the improved blood plasma separating clip of the present invention is suitable for a blood bag: 100ml, 200ml, 300ml, 400ml.
The utility model provides a blood divides thick liquid to press from both sides after the improvement as shown in figure 1, including transparent PC board (1) that has the standard scale after changing, install stainless steel spout (2) additional, install rechargeable LED lamp (3) additional, stainless steel base (4), metal frame checkpost (5), can dismantle manual pressure thick liquid pole (6), fixed spring hinge (7).
The scale of the changed transparent PC board with standard scales is accurate to millimeter, the left side and the right side of the transparent PC board are provided with scale values which are parallel and consistent, and the maximum measuring range is 20 centimeters. The dimensions of the PC board after the replacement were 200mm X150 mm X8 mm (length X width X thickness). The two holes on the base welding plate are drilled in a corresponding mode of drilling through an electric drill and are fixed through screws. The PC board after the repacking is real durable, and the material environmental protection is transparent, can assist operating personnel accurate control mud jacking volume. In addition, the transparency of the PC board is high, and a rear light source is hardly influenced.
The stainless steel sliding groove is additionally arranged and fixed in the middle position behind the base, namely the middle position of the PC board. Choose 304 stainless steel materials for use, this stainless steel device polishes all around and guarantees smoothly, strengthens the device security, avoids when the operation because mechanical cutting fish tail hand.
The lighting lamp source uses a rechargeable movable lamp source which is matched with the sliding groove in size but has a length larger than the length of the sliding groove (convenient to take out). The LED lamp is more energy-saving and environment-friendly, and has long service life and no harm to eyes.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (7)
1. An accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously comprises a plasma separating clamp body; the method is characterized in that: divide thick liquid to press from both sides the body and include base and transparent PC board, transparent PC board is equipped with measures the structure, and the middle part of transparent PC board is equipped with the spout, and the bottom setting of spout is in base and transparent PC board junction, and the top of spout is equipped with the light source, and base and transparent PC board junction are equipped with the mud jacking device, the mud jacking device include fixed spring hinge, manual mud jacking rod and metal frame checkpost, measure the structure and be the standard scale, the standard scale accurate to the millimeter, the maximum range of standard scale is 20 centimetres, the standard scale sets up in transparent PC board left and right sides, is left side standard scale and right side standard scale respectively, the fixed spring hinge pass through two fixed screw fixed connection on the base.
2. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries according to claim 1, wherein: the base be stainless steel material, the spout be stainless steel material.
3. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries according to claim 1, wherein: the lighting lamp source is an LED lamp, and the LED lamp is provided with a rechargeable battery and a charging interface.
4. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries as claimed in claim 1, wherein: the plasma separating clamp body is suitable for a blood bag: 100ml, 200ml, 300ml, 400ml.
5. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries according to claim 1, wherein: the size of the transparent PC board is 200mm in length, 150mm in width and 8mm in height.
6. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries as claimed in claim 1, wherein: the manual mud jacking rod is arranged in the middle of the fixed spring hinge, the bottom of the metal frame clamp is connected with the left side and the right side of the manual mud jacking rod, the top of the metal frame clamp is provided with a fixed cross rod, and the fixed cross rod is pressed on the transparent PC board.
7. The precise auxiliary plasma-dividing clamp for clearly distinguishing cell boundaries according to claim 1, wherein: the size of the lighting lamp source is matched with that of the sliding groove, and the length of the lighting lamp source is larger than that of the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221592378.1U CN218189743U (en) | 2022-06-24 | 2022-06-24 | Accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221592378.1U CN218189743U (en) | 2022-06-24 | 2022-06-24 | Accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218189743U true CN218189743U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221592378.1U Active CN218189743U (en) | 2022-06-24 | 2022-06-24 | Accurate auxiliary plasma separating clamp capable of distinguishing cell boundary obviously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218189743U (en) |
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2022
- 2022-06-24 CN CN202221592378.1U patent/CN218189743U/en active Active
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