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CN-224203114-U - Multifunctional reagent kit

CN224203114UCN 224203114 UCN224203114 UCN 224203114UCN-224203114-U

Abstract

The utility model provides a multifunctional kit, which is internally provided with M electrochemical test strips and N dry chemical test strips, namely the multifunctional kit with consumable materials, and can realize the detection of M electrochemical detection items and N dry chemical detection items by matching with a multifunctional detection instrument, and can conveniently complete the sampling and sample adding in one multifunctional kit by arranging a sample tube mounting groove 311, a sampling groove 312, a TIP head grabbing groove 313 and a TIP head discarding groove 314, so that the detection of M electrochemical detection items and N dry chemical detection items can be realized fully automatically by matching with the multifunctional detection instrument.

Inventors

  • MING WEI

Assignees

  • 重庆居测生命健康科技有限公司

Dates

Publication Date
20260505
Application Date
20250401

Claims (10)

  1. 1. A multifunctional reagent kit, which comprises a reagent kit body, characterized by comprising the following steps: The device comprises an upper cover (10), a test strip supporting body (20) and a box body (30) which are sequentially arranged from top to bottom, and M electrochemical test strips and N dry chemical test strips which are arranged between the upper cover (10) and the box body (30); The upper cover (10) is provided with M electrochemical test strip sample adding holes (11) and N dry chemical test strip sample adding holes (12), and the M electrochemical test strip sample adding holes (11) and the N dry chemical test strip sample adding holes (12) penetrate through the upper surface and the lower surface of the upper cover (10); The box body (30) comprises a sampling area (31) and a sample adding detection area (32), wherein the sampling area (31) is provided with a sample tube mounting groove (311), a sampling groove (312), a TIP head grabbing groove (313) and a TIP head discarding groove (314); The sample tube mounting groove (311) is used for supporting a sample tube (40) and communicating the sample tube (40), and the sample tube mounting groove (311) is communicated with a flow channel between the sampling grooves (312); The test strip support body (20) is arranged above the sample adding detection area (32), and the test strip support body (20) is matched with the sample adding detection area (32) so as to fix and support the M electrochemical test strips and the N dry chemical test strips.
  2. 2. The multifunctional kit according to claim 1, wherein the M electrochemical test strips and the N dry test strips are disposed in the sample application detection zone (32), and the test strip support (20) is disposed above the sample application detection zone (32).
  3. 3. The multifunctional kit according to claim 1, wherein the sample tube mounting groove (311) is communicated with the sampling groove (312) through a U-shaped flow channel (315), and a sealing structure is formed at the bending part of the U-shaped flow channel (315) by adopting ultrasonic welding.
  4. 4. The multifunctional kit according to claim 1, wherein the sample tube mounting groove (311) is in sealing contact with the sample tube (40) by an inclined conical surface which can pierce the middle part of the sealing tube cap of the sample tube (40).
  5. 5. The multifunctional kit according to claim 1, wherein three centering spring plates (3131) are arranged in the TIP head grabbing groove (313) and used for limiting and fixing the TIP head, and two prompting spring plates (3113) are arranged in the sample tube mounting groove (311) and used for prompting that the sample tube (40) is mounted in place when the sample tube (40) is mounted in place.
  6. 6. The multifunctional kit according to claim 1, wherein the M electrochemical test strip loading wells (11) and the N dry chemical test strip loading wells (12) are inverted truncated cones with hollow interiors.
  7. 7. The multifunctional kit of claim 1, wherein the horizontal projections of the sample application areas of the M electrochemical test strips and the sample application areas of the N dry test strips do not overlap; The test strip support body (20) is provided with M electrochemical test strip channels (21) which are stacked and staggered, one end of each electrochemical test strip channel (21) is provided with an electrochemical sample feeding guide groove (211), and the electrochemical sample feeding guide grooves (211) of the lower-layer electrochemical test strip channels (21) in two adjacent layers are exposed from the electrochemical sample feeding guide grooves (211) of the upper-layer electrochemical test strip channels (21); the sample adding detection area (32) further comprises a positioning guide plate (323) for positioning and guiding a box body (30) of the multifunctional kit; The positioning guide plate (323) is provided with N dry chemical detection holes (322), and the dry chemical detection holes (322) are arranged below the corresponding dry chemical test strips (321); The test strip support body (20) is provided with a protruding compression strip (24) protruding downwards, the protruding compression strip (24) is provided with N dry chemical sample adding guide holes (23), and the dry chemical sample adding guide holes (23) penetrate through the upper surface and the lower surface of the protruding compression strip (24); The convex pressing strip (24) is fixed on the positioning guide plate (323) through a positioning element, and the N dry chemical test strips (321) are arranged between the convex pressing strip (24) and the positioning guide plate (323).
  8. 8. The multifunctional kit according to claim 7, wherein an electrochemical test strip (22) is attached to the upper or lower surface of each electrochemical test strip channel (21).
  9. 9. The multifunctional kit according to claim 8, wherein the reaction end of each electrochemical test strip (22) is close to the electrochemical loading channel (211) of the corresponding electrochemical test strip channel (21), and the pin end of each electrochemical test strip (22) is far away from the electrochemical loading channel (211) of the corresponding electrochemical test strip channel (21).
  10. 10. The multifunctional kit according to claim 7, wherein the electrochemical test strip channel (21) is provided with an anti-siphon groove (212) between the electrochemical sample addition channel (211) and an end of the electrochemical test strip channel (21) remote from the electrochemical sample addition channel (211).

Description

Multifunctional reagent kit Technical Field The embodiment of the utility model relates to the technical field of marker detection, in particular to a multifunctional kit. Background Most of the existing detectors are single-function detectors. For example, a sphygmomanometer may measure blood pressure, a blood glucose meter may detect blood glucose, a blood lipid meter may detect blood lipid, and the like. In addition, the existing blood sugar and blood fat detection equipment needs to be used for taking blood by a user, then the blood is sucked by a pipette, then the blood is added to a display area of a reagent card, and finally the reagent card is manually placed into an instrument for detection and then the value is read. The operation difficulty of sucking and adding the sample is high, and the method is not suitable for general users. And if a plurality of detection items need to be detected, different inspection instruments need to be operated for a plurality of times, and the operation steps of a user are more and complicated. In order to cooperate with a miniaturized detection instrument to detect various projects and improve the detection convenience of the miniaturized detection instrument, a corresponding matched multifunctional kit needs to be designed. Disclosure of utility model Embodiments of the present utility model provide a multi-functional kit 100 comprising: The upper cover 10, the test strip supporting body 20 and the box body 30 are sequentially arranged from top to bottom, and M electrochemical test strips and N dry chemical test strips are arranged between the upper cover 10 and the box body 30; The upper cover 10 is provided with M electrochemical test strip sample adding holes 11 and N dry chemical test strip sample adding holes 12, and the M electrochemical test strip sample adding holes 11 and the N dry chemical test strip sample adding holes 12 penetrate through the upper surface and the lower surface of the upper cover 10; The box body 30 comprises a sampling area 31 and a sample adding detection area 32, wherein the sampling area 31 is provided with a sample tube mounting groove 311, a sampling groove 312, a TIP head grabbing groove 313 and a TIP head discarding groove 314; The sample tube mounting groove 311 is used for supporting the sample tube 40 and communicating the sample tube 40, and the sample tube mounting groove 311 is communicated with the flow channel between the sampling grooves 312; The test strip support 20 is disposed above the sample loading detection area 32, and the test strip support 20 and the sample loading detection area 32 cooperate to fix and support the M electrochemical test strips and the N dry test strips. In some alternative embodiments, the M electrochemical test strips and the N dry chemical test strips are disposed in the loading detection zone 32. In some alternative embodiments, the test strip support 20 is disposed above the loading detection zone 32. In some alternative embodiments, the sample tube mounting channel 311 communicates with the sampling channel 312 via a U-shaped flow channel 315. In some alternative embodiments, the bent portion of the U-shaped flow channel (315) is formed into a sealing structure by ultrasonic welding. In some alternative embodiments, the sample tube mounting groove (311) is in sealing contact with the sample tube (40) by an inclined taper surface that can pierce the middle of the sealed tube cap of the sample tube (40). In some optional embodiments, three centering spring plates (3131) are arranged in the TIP head grabbing groove (313) and are used for limiting and fixing the TIP head. In some alternative embodiments, two prompting shrapnel (3113) are arranged in the sample tube mounting groove (311) and are used for prompting that the sample tube (40) is mounted in place when the sample tube (40) is mounted in place. In some alternative embodiments, the M electrochemical test strip loading wells 11 and the N dry test strip loading wells 12 are inverted truncated cones with hollow interiors. In some alternative embodiments, the horizontal projections of the sample application regions of the M electrochemical test strips and the sample application regions of the N dry test strips do not overlap. In some alternative embodiments, the test strip support 20 is provided with M stacked and staggered electrochemical test strip channels 21, one end of the electrochemical test strip channel 21 is provided with an electrochemical sample feeding guide slot 211, and the electrochemical sample feeding guide slots 211 of the lower electrochemical test strip channels 21 in two adjacent layers are exposed from the electrochemical sample feeding guide slots 211 of the upper electrochemical test strip channel 21. In some alternative embodiments, the loading detection zone 32 further comprises a positioning guide 323 for positioning and guiding the cartridge body 30 of the multi-purpose cartridge 100. In some alternative em