A blood sample collection card

Abstract

The utility model discloses a blood sample collection card, including the card cover, collection paper strip, the card cover sets up at least one passageway for placing collection paper strip, and sets up the sample port on the passageway, collection paper strip includes blood filter membrane, PVC board and protein card, blood filter membrane, protein card set up on the PVC board, just the sample port is opposite blood filter membrane end when collection paper strip places the passageway, the utility model discloses a blood sample collection card made through collection paper strip inserts the card cover, effectively avoids the pollution of collection paper strip, realizes the storage to blood sample, and both carrying and using are convenient.

Description

Technical Field

[0001] This utility model belongs to the field of medical technology, specifically relating to a blood sample collection card. Background Technology

[0002] When analyzing serum or plasma to obtain medically useful information, it is usually necessary to collect and filter the blood first. Therefore, blood collection is a common healthcare procedure that requires drawing at least one drop of blood from the patient, such as through finger prick, heel prick, or venipuncture. Currently, blood sample collection is usually completed by the patient in the hospital under the operation of medical staff. The relatively simple procedure lacks simple operating tools, resulting in complicated procedures and low efficiency. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model designs a blood sample collection card that allows for simple blood sample collection procedures.

[0004] To achieve the above objectives, this utility model provides a blood sample collection card, including a card sleeve and a collection strip. The card sleeve is provided with at least one channel for placing the collection strip, and a sample dispensing port is provided on the channel. The collection strip includes a blood filtration membrane, a PVC plate, and a protein card. The blood filtration membrane and the protein card are placed on the PVC plate, and when the collection strip is placed in the channel, the sample dispensing port is directly opposite the end of the blood filtration membrane.

[0005] Furthermore, the rear end of the blood filtration membrane is stacked on the front end of the protein card.

[0006] Furthermore, a membrane layer is provided at the edge of the sample dispensing port to prevent blood from seeping in during sample dispensing.

[0007] Furthermore, the sleeve is a flip-top sleeve, which includes a cover plate and a base plate.

[0008] Furthermore, the base plate is provided with two channels, and the opening edges of the channels are provided with notches to facilitate the retrieval of the collected paper strips.

[0009] Furthermore, the portion of the cover plate facing the sample inlet is made of a transparent or semi-transparent material.

[0010] Furthermore, the base plate includes a top layer and a bottom layer, and an insertion channel is formed between the top layer and the bottom layer to match the paper strip being collected.

[0011] Furthermore, the card sleeve is provided with an identification area for labeling information such as usage instructions and setting information barcodes.

[0012] The advantages of this utility model are:

[0013] The blood sample collection card, made by inserting a collection paper strip into a card sleeve, effectively avoids contamination of the collection paper strip and makes it convenient to store, carry, and use blood samples. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, as well as the beneficial effects of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other structures can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the unfolded structure of the card sleeve of this utility model;

[0016] Figure 2 This utility model Figure 1 A schematic diagram of the structure after removing the surface layer.

[0017] Figure 3 This is a schematic diagram of the paper strip collection structure of this utility model. Detailed Implementation

[0018] This utility model provides a blood sample collection card, see [link]. Figure 1 , Figure 2 , Figure 3 This invention provides a blood sample collection card, comprising a card sleeve 1 and a collection strip 2. In this embodiment, the card sleeve is provided with two channels for placing the collection strip, and a sample application port 11 is provided on the channel. The collection strip includes a blood filtration membrane 21, a PVC plate 22, and a protein card 23. The blood filtration membrane and the protein card are placed on the PVC plate, and when the collection strip is placed in the channel, the sample application port is directly opposite the end of the blood filtration membrane.

[0019] In this embodiment, the back end of the blood filtration membrane is stacked on the front end of the protein card.

[0020] In this embodiment, a membrane layer is provided at the edge of the sample dispensing port to prevent blood from seeping in during sample dispensing.

[0021] The card sleeve described in this embodiment is a flip-top card sleeve, which includes a cover plate 12 and a base plate 13.

[0022] In this embodiment, a notch 14 is provided at the edge of the channel opening to facilitate the retrieval of the paper strip.

[0023] In this embodiment, the portion of the cover plate facing the sample inlet is made of a transparent or semi-transparent material.

[0024] The base plate described in this embodiment includes a top layer and a bottom layer, and an insertion channel 16 is formed between the top layer and the bottom layer to match the paper strip being collected.

[0025] The card sleeve described in this embodiment has an identification area 15 for labeling information such as usage instructions and setting information barcodes.

[0026] This utility model blood sample collection card is equipped with a blood collection needle, capillary tube, alcohol, and disinfectant cotton pads. When in use, the blood collection needle pricks the blood collection site, and a drop of blood is collected and dripped into the sample application port. The blood sample is filtered through a blood filtration membrane to retain some cellular material, and the plasma is chromatographyd onto the protein card for storage and subsequent testing.

[0027] It effectively avoids contamination of the collection paper strips, making the storage, carrying, and use of blood samples convenient.

[0028] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A blood sample collection card, characterized in that, The device includes a card sleeve and a collection strip. The card sleeve has at least one channel for placing the collection strip, and a sample dispensing port is provided on the channel. The collection strip includes a blood filtration membrane, a PVC plate, and a protein card. The blood filtration membrane and the protein card are placed on the PVC plate, and when the collection strip is placed in the channel, the sample dispensing port is directly opposite the end of the blood filtration membrane.

2. The blood sample collection card according to claim 1, characterized in that, The back end of the blood filtration membrane is stacked on the front end of the protein card.

3. The blood sample collection card according to claim 2, characterized in that, A film layer is provided at the edge of the sample dispensing port.

4. The blood sample collection card according to claim 3, characterized in that, The card sleeve is a flip-top card sleeve, which includes a cover plate and a base plate.

5. The blood sample collection card according to claim 4, characterized in that, Two channels are provided on the base plate, and notches are provided at the opening edges of the channels.

6. The blood sample collection card according to claim 5, characterized in that, The portion of the cover plate facing the sample inlet is made of a transparent or semi-transparent material.

7. The blood sample collection card according to claim 6, characterized in that, The base plate includes a top layer and a bottom layer, and an insertion channel is formed between the top layer and the bottom layer to match the paper strip being collected.

8. The blood sample collection card according to claim 7, characterized in that, The card sleeve has an identification area.

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