CN216696356U - A transfer device that is used for experimental special card of non-treponema pallidum antigen serum - Google Patents
A transfer device that is used for experimental special card of non-treponema pallidum antigen serum Download PDFInfo
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- CN216696356U CN216696356U CN202123157038.4U CN202123157038U CN216696356U CN 216696356 U CN216696356 U CN 216696356U CN 202123157038 U CN202123157038 U CN 202123157038U CN 216696356 U CN216696356 U CN 216696356U
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Abstract
The utility model belongs to the technical field of medical instruments in clinical laboratory, and particularly relates to a transfer device for a special card for a non-treponema pallidum antigen serum test. The technology includes the installation piece, equal horizontal installation has the fixed block on the preceding, the back both sides wall of installation piece, all articulates on every fixed block has the dead lever of luffing motion, and dead lever below level is provided with places the board, places the left side of board and fixes the right side at the installation piece, and the lower surface of dead lever is on same plane with the upper surface of placing the board. According to the horizontal rotation instrument, the placing plate is used for placing the experiment cards, the fixing rod can play a role in clamping the experiment cards in the moving process of the experiment cards, the reagents and samples on the experiment cards are prevented from being scattered, the pollution is avoided, the fixing rod is overlapped on the edge of the rotating platform of the horizontal rotation instrument, the upper plane of the placing plate can be parallel and level to the upper surface of the rotating platform of the horizontal rotation instrument, the experiment cards are guaranteed to be smoothly transported, and the environment pollution caused by the scattering of the reagents and the samples on the experiment cards is avoided.
Description
Technical Field
The utility model belongs to the technical field of medical instruments in clinical laboratory, and particularly relates to a transfer device for a special card for a non-treponema pallidum antigen serum test.
Background
Syphilis is a chronic systemic disease caused by treponema pallidum infection, the incidence rate of syphilis is increased year by year in recent years, and syphilis is ranked first among sexually transmitted diseases at present and becomes a sexually transmitted disease with the first incidence rate. It is also an urgent task to enhance the preventive control of syphilis. In order to realize early detection and early treatment, laboratory detection is not required. The laboratory test of the syphilis mainly comprises two detection means of etiology and serology, and the serology test of the syphilis is a laboratory test project which is routinely developed by medical and health institutions of all levels. The serum blood test is divided into two main types of non-treponema pallidum antigen serological experiments and treponema pallidum antigen serological experiments according to the types of detection antibodies. These two types of tests must be performed simultaneously, and the clinician makes a diagnosis based on a combination of the test results and the symptoms associated with the patient. The treponema pallidum antigen serum experiment is easy to realize automatic instrument detection; the test is not a treponema pallidum antigen serum test, is a manually operated test item in the clinical laboratory at present, is used for judging whether the syphilis is the current infection or the past infection and observing the situations of syphilis treatment effect, relapse, reinfection and the like, and has important significance for the curative effect monitoring of syphilis patients with confirmed diagnosis.
The current common methods in clinical laboratories include toluidine red unheated serum reactive test (TRUST) and rapid plasma reactive element circular card test (RPR), the two detection methods have the same principle and the same operation steps, the detection equipment is the same, the operation experiments of serum are carried out on a circular card with a plurality of impressed 18 mm diameter circles, the card is made of paper materials, when detection is carried out, the reaction circles can be cut into required numbers according to the detected number, and the reaction cards matched in a box of reagent are basically matched according to the number of detected people. One or more reaction rings cut off like this and are smaller in succession, add 50ul of serum sample coating division and 17ul of antigen reaction liquid in this 18 mm diameter reaction ring in the biological safety cabinet, then will take it out and put on the horizontal rotation appearance to go on the rotation reaction, because the card volume is less, it is also very thin, medical personnel wear latex gloves and are not convenient for take the card, be infected with the reactant on the hand easily, cause the pollution, also let the reaction liquid be not enough and cause the error of experiment, the process nature of transporting this reaction card also easily causes secondary pollution to the environment, violate laboratory biological safety control rule, go to handle these pollution problems, again can waste manpower and materials and time.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the transfer device for the non-treponema pallidum antigen serum test special card is simple in structure and convenient to transfer the card.
A transfer device for experimental special card of non-treponema pallidum antigen serum, including the installation piece, equal horizontal installation has the fixed block on the preceding of installation piece, the back both sides wall, all articulated on every fixed block have swing back and forth's dead lever, dead lever below level is provided with places the board, places the left side of board and fixes on the right side of installation piece, the lower surface of dead lever and the upper surface of placing the board are on same plane.
Furthermore, communicating through-hole from top to bottom all is seted up on the hinged end of dead lever and the fixed block, installs the bolt in the through-hole, and the bottom at the fixed block is fixed to the head of bolt, and the bolt passes through the through-hole on fixed block and the dead lever in proper order, and the cover has the nut that is screw-thread fit with it on the bolt.
Further, the upper surface of the placing plate is a rough frosted surface.
Furthermore, a mounting groove is formed in the side wall of the placing plate, and a scraper convenient for medical staff to move the card is placed in the mounting groove.
Furthermore, the top of the left side wall of the placing plate is chamfered.
Further, a handle is installed on the left side of the installation block.
Further, place the right-hand member of board and install the cushion, the lower surface of cushion is less than the lower surface of placing the board, and the upper surface of cushion is the inclined plane of high right-hand member, wherein the left side with place the upper surface parallel and level of board.
Compared with the prior art, the utility model has the following beneficial effects:
according to the horizontal rotation instrument, the placing plate is used for placing the experiment cards, the fixing rod can play a role in clamping the experiment cards in the moving process of the experiment cards, the reagents and samples on the experiment cards are prevented from being scattered, the pollution is avoided, the fixing rod is overlapped on the edge of the rotating platform of the horizontal rotation instrument, the upper plane of the placing plate can be parallel and level to the upper surface of the rotating platform of the horizontal rotation instrument, the experiment cards are guaranteed to be smoothly transported, and the environment pollution caused by the scattering of the reagents and the samples on the experiment cards is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a state diagram of the present invention in use;
FIG. 4 is a state diagram of the present invention in use;
FIG. 5 is a schematic structural view of example 7;
names of components in the drawings: 1. handle 2, fixed block 3, installation piece 4, place board 5, scraper blade 6, dead lever 7, bolt 8, nut 9, cushion.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
This embodiment a transfer device for experimental special card of non-treponema pallidum antigen serum, including installation piece 3, equal horizontal installation has fixed block 2 on the preceding of installation piece 3, the back both sides wall, all articulates on every fixed block 2 has swing back and forth's dead lever 6, 6 below levels of dead lever are provided with places board 4, place the left side of board 4 and fix on the right side of installation piece 3, the lower surface of dead lever 6 and the upper surface of placing board 4 are on the coplanar.
The embodiment has the technical effects that:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, dead lever 6 removes the in-process at the experiment card and can centre gripping experiment card, avoids the experiment card to remove at the removal in-process, and the upper surface parallel and level of the upper surface that the board 4 was placed and the revolving stage of horizontal rotation appearance can be guaranteed at the edge of the revolving stage of horizontal rotation appearance to dead lever 6 overlap joint, makes the experiment card keep steadily in the transportation, transports smoothly, does not produce and jolts.
When the device is used, the placing plate 4 is placed in a biological safety cabinet, an experiment card is placed on the upper surface of the placing plate 4, 50ul of serum sample coating liquid and 17ul of antigen reaction liquid are added in a 18 mm-diameter reaction ring of the experiment card, two fixing rods 6 are adjusted to proper positions according to the size of the card required by the experiment, the corners of the experiment card are lightly touched to play a certain clamping role on the experiment card, medical personnel take the mounting block 3, move the placing plate 4 to the side of the horizontal rotation instrument, place the front ends of the two fixing rods 6 at the edge of the rotating platform of the horizontal rotation instrument, the upper surface of the placing plate 4 is flush with the upper surface of the rotating platform of the horizontal rotation instrument, the medical personnel push the edge of the experiment card by using fingers or other tools, push the experiment card to the upper surface of the rotating platform of the horizontal rotation instrument, take the fixing rods 6 off the rotating platform of the horizontal rotation instrument, make it carry out the rotation reaction, after the rotation reaction is accomplished, take the edge at the revolving stage of horizontal rotation appearance with the front end of two dead levers 6 again, place the upper surface of board 4 and the revolving stage upper surface parallel and level of horizontal rotation appearance, medical personnel use the edge that finger or other instruments promoted the experiment card, will experiment card promote from the revolving stage of horizontal rotation appearance to place on the board 4.
In this embodiment, the length of dead lever 6 will be longer than the width of placing board 4, just so can guarantee that dead lever 6 can take on the revolving stage of horizontal revolution appearance, guarantee to place the revolving stage upper surface parallel and level of board 4 and horizontal revolution appearance.
The width of installation piece 3 is 2 centimetres in this embodiment, and the width of placing board 4 is 10 centimetres, and the whole card length that the experiment was used is about 9 centimetres, and width is about 6.3 centimetres, and there are 12 reaction circles that 4 rows were listed as, and single reaction circle diameter is 18 millimetres, and the length of experiment card can be joined in marriage according to the detection people number of copies, and is different from one reaction circle to twelve reaction circles, and the board 4 of placing of 10 centimetres width can be applicable to the reaction circle of every quantity.
Example 2
In this embodiment, the hinged end of the fixing rod 6 and the fixing block 2 are both provided with through holes communicating with each other from top to bottom, a bolt 7 is installed in the through hole, the head of the bolt 7 is fixed at the bottom of the fixing block 2, the bolt sequentially passes through the through holes of the fixing block 2 and the fixing rod 6, and a nut 8 in threaded fit with the bolt is sleeved on the bolt.
The embodiment has the technical effects that:
as shown in fig. 1 and 2, the present embodiment has a simple structure, and is convenient for adjusting the swing angle of the fixing lever 6 and locking the fixing lever 6.
When the fixing rod fixing device is used, the swing angle of the fixing rod 6 can be adjusted by loosening the nut 8, and the swing angle of the fixing rod 6 can be fixed by tightening the nut 8.
In this embodiment, the bolt 7 may also be a screw rod, the screw rod penetrates through the through holes of the fixing block 2 and the fixing rod 6, two nuts 8 in threaded fit with the screw rod are sleeved on the screw rod, the fixing block 2 and the fixing rod 6 are installed between the two nuts 8, and certainly, a rotating wheel can be installed on the nut 8, so that medical staff can rotate the nut 8 conveniently.
Example 3
This embodiment further explains the technique that the upper surface of the placing plate 4 is a rough frosted surface.
The embodiment has the technical effects that:
this implementation does not embody in the drawing, and the frosting surface can increase and the static friction power of experiment card, avoids the experiment card in the transportation, moves on placing board 4, avoids reagent and sample on the experiment card unrestrained, causes the pollution.
Example 4
The technology is further explained in the embodiment, a mounting groove is formed in the side wall of the placing plate 4, and a scraper 5 which is convenient for medical staff to move the card is placed in the mounting groove.
The embodiment has the technical effects that:
as shown in FIG. 2, this embodiment simple structure, the medical personnel of being convenient for remove the experiment card in the transportation, have also avoided reagent and sample on the experiment card to contact medical personnel's hand in the transportation, have guaranteed medical personnel's healthy.
In this embodiment, the scraper 5 may also be a push rod or a rake.
Example 5
This embodiment further illustrates the technology, and the top of the left sidewall of the placing plate 4 is chamfered.
The embodiment has the technical effects that:
as shown in fig. 2, this embodiment simple structure guarantees that the experiment card transports smoothly placing the upper surface of board 4 and the upper surface of the revolving stage of horizontal rotation appearance, when the doctor personnel lead to placing the upper surface of board 4 and be higher than or be less than the upper surface of the revolving stage of horizontal rotation appearance because of the misoperation, guarantees that the experiment card transports smoothly, avoids reagent and the unrestrained polluted environment of sample on the experiment card.
Example 6
This embodiment further explains the technology that the handle 1 is installed on the left side of the installation block 3.
The embodiment has the technical effects that:
as shown in FIG. 1, the present embodiment has a simple structure, and is convenient for medical staff to take the mounting block 3.
In this embodiment, the handle 1 may be further provided with anti-slip stripes to increase the static friction between the handle 1 and the hands of the medical care personnel.
Example 7
This embodiment will further explain the technology, the right end of the placing plate 4 is installed with a cushion block 9, the lower surface of the cushion block 9 is lower than the lower surface of the placing plate 4, the upper surface of the cushion block 9 is an inclined surface with a higher left side and a lower right side, wherein the left side is flush with the upper surface of the placing plate 4.
The embodiment has the technical effects that:
as shown in FIG. 5, the present embodiment can be applied to different horizontal rotators, the horizontal rotators have different models, and the rotating platform of some horizontal rotators is provided with a flange, the height of which is generally 0.3mm to 0.6 mm.
In this embodiment, the distance of the lower surface of the cushion block 9 to the lower surface of the placing plate 4 is 0.3mm to 0.6mm, the lower surface of the cushion block 9 is buckled on the flanging of the rotating platform of the horizontal rotation instrument, and the inclined cushion block 9 is convenient for the experiment card to be transferred between the upper surface of the placing plate 4 and the rotating platform of the horizontal rotation instrument.
Claims (7)
1. The utility model provides a transfer device that is used for experimental special card of non-treponema pallidum antigen serum, includes installation piece (3), its characterized in that: the mounting block is characterized in that fixed blocks (2) are horizontally arranged on the front side wall and the rear side wall of the mounting block (3), a fixing rod (6) which swings back and forth is hinged on each fixed block (2), a placing plate (4) is horizontally arranged below each fixing rod (6), the left side of each placing plate (4) is fixed on the right side of the mounting block (3), and the lower surface of each fixing rod (6) and the upper surface of each placing plate (4) are on the same plane.
2. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 1, which is characterized in that: communicating through-hole from top to bottom all seted up on the hinged end of dead lever (6) and fixed block (2), install bolt (7) in the through-hole, the bottom at fixed block (2) is fixed to the head of bolt (7), and the bolt passes through the through-hole on fixed block (2) and dead lever (6) in proper order, and the cover has nut (8) that is thread fit with it on the bolt.
3. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 1 or 2, characterized in that: the upper surface of the placing plate (4) is a rough frosted surface.
4. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 3, which is characterized in that: the side wall of the placing plate (4) is provided with a mounting groove, and a scraper (5) which is convenient for medical staff to move the card is placed in the mounting groove.
5. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 4, characterized in that: the top of the left side wall of the placing plate (4) is chamfered.
6. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 5, characterized in that: the left side of the mounting block (3) is provided with a handle (1).
7. The transfer device for the non-treponema pallidum antigen serum test special card according to claim 6, which is characterized in that: the novel storage rack is characterized in that a cushion block (9) is installed at the right end of the placement plate (4), the lower surface of the cushion block (9) is lower than the lower surface of the placement plate (4), the upper surface of the cushion block (9) is an inclined plane with a high left and a low right, and the left side of the inclined plane is flush with the upper surface of the placement plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123157038.4U CN216696356U (en) | 2021-12-15 | 2021-12-15 | A transfer device that is used for experimental special card of non-treponema pallidum antigen serum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123157038.4U CN216696356U (en) | 2021-12-15 | 2021-12-15 | A transfer device that is used for experimental special card of non-treponema pallidum antigen serum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216696356U true CN216696356U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123157038.4U Active CN216696356U (en) | 2021-12-15 | 2021-12-15 | A transfer device that is used for experimental special card of non-treponema pallidum antigen serum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216696356U (en) |
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2021
- 2021-12-15 CN CN202123157038.4U patent/CN216696356U/en active Active
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