CN204606598U - Neonatal screening blood sheet stores volume - Google Patents

Abstract

The utility model discloses a newborn screening blood sheet storage book, which comprises a box body (1), the top of the box body (1) and one side opening, and a rotating shaft (2) is arranged inside the box body (1). ) and a blood film storage card (4), the blood film storage card (4) is connected to the rotating shaft (2), and the rotating shaft (2) is connected to the box (1); on the blood film storage card (4) There are several slots (4.2) for placing the blood sheet (5), the height of the slots (4.2) is higher than the blood sample on the blood sheet (5), and the slots (4.2) are distributed in a ladder shape. The utility model has large capacity and high space utilization rate, and each volume can store 500 blood slices, and each blood sample can be isolated and protected to prevent cross-contamination during storage; relevant information can be recorded and collected on the side, and each volume can be It is a complete file box, so that the blood film inventory can be archived and managed, neat and orderly, easy to find, and scientific inventory.

Description

Newborn Screening Blood Sheet Bank

technical field

The utility model belongs to the gene detection sampling preservation technology, in particular to a newborn screening blood film storage book.

Background technique

The main work of newborn genetic metabolic disease screening (referred to as newborn screening) is to collect newborn blood samples and conduct various screening tests. Hundreds of millions of newborns in the country need to collect blood samples every year, and the number is very large. According to the national newborn screening standard, blood film storage requirements: low temperature storage (4°C), storage period of 5 years, and each blood sample must be isolated to prevent mutual contamination of blood samples. As shown in Figure 4, the "newborn blood sheet" is a rectangular paper card (8cm×12cm), with three blood samples at the bottom and newborn data records at the top and middle. How to effectively preserve these blood samples for a long time has become one of the difficulties encountered in newborn screening work.

Application number 201320544714.X, utility model name: dried blood spot collection device, this utility model discloses a dried blood spot collection device, the dried blood spot collection device includes a dried blood spot collection card, and the dried blood spot collection card includes A blood sample collection area and a sample information area; the blood sample collection area is provided with filter paper for collecting blood samples, and the sample information area is provided with an area for filling in the sample information corresponding to the blood sample. By integrating the filter paper used for blood sample collection and the sample information corresponding to the blood sample, it is convenient for patients to take samples by themselves, and then send the samples to testing institutions for individual testing and screening, or they can be sampled by medical institutions and other units , and then implement different detection items for different patients, which can provide better personalized detection. But this utility model, as shown in our Figure 4, is only aimed at the collection of blood samples, and for large-scale newborn blood samples, this utility model has not yet provided a feasible solution.

At present, the storage methods of blood sheets in various screening centers across the country are relatively primitive and messy. Due to cost constraints, several blood sheets are placed in a plastic bag, then randomly stuffed into a plastic box, and stored in a freezer, which is not very good. The isolation between the blood slices has not been properly used, and the identification and marking have not been achieved. It will be very troublesome to search in the future.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned technical problems, and to provide a newborn screening blood film storage book with large capacity, high space utilization rate and the ability to prevent cross-contamination during storage.

For realizing above-mentioned purpose, the technical scheme of the utility model is:

A newborn screening blood sheet storage book, comprising a box body, the top of the box body and a side opening, a rotating shaft and a blood sheet storage card are arranged in the box body, the blood sheet storage card is connected to the rotating shaft, The rotating shaft is connected with the box; the blood sheet storage card is provided with several slots for placing the blood sheet, the height of the slots is higher than the blood sample on the blood sheet, and the slots are distributed in a ladder shape.

The above-mentioned slots are arranged on the front and back sides of the blood sheet memory card, and each side is provided with 5 slots.

The above-mentioned blood sheet storage card is a transparent cuboid, and a round hole is opened on the top for the shaft to pass through.

Fasteners are provided at both ends of the above-mentioned rotating shaft.

The fasteners mentioned above are connected with the rotating shaft by thread or plug-in.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model has a large capacity and a high space utilization rate. Each volume can store 500 blood sheets, and each blood sample can be isolated and protected to prevent cross-contamination during storage.

2. The side of the utility model can record and collect relevant information, and each volume is a complete file box, so that the blood film inventory can be archived and managed, neat and orderly, easy to find, and scientific inventory.

3. The utility model has low cost, is easy to produce, and is simple to operate, and can be put into use on a large scale.

Description of drawings

Fig. 1 is the structure schematic diagram of newborn screening blood film storage book of the utility model;

Fig. 2 is a schematic structural view of the front of the blood film storage card of the present invention;

Fig. 3 is a structural schematic diagram of the back of the blood film storage card of the present invention;

Fig. 4 is the structural representation of newborn blood sheet;

Fig. 5 is a diagram of the use state of the blood film storage card of the present invention;

Fig. 6 is a schematic diagram of the combined structure of the rotating shaft and the fastener A of the present invention;

Fig. 7 is a schematic diagram of the combined structure of the utility model rotating shaft and fastener B;

Fig. 8 is a diagram of the use status of the newborn screening blood film storage book of the present invention.

Reference signs: 1-box, 2-rotating shaft, 3-fastener, 3.1-fastener A, 3.2-fastener B, 4-blood memory card, 4.1-round hole, 4.2-slot, 5- blood sheet.

Detailed ways

The utility model will be further described in detail below in conjunction with the examples, but the implementation of the utility model is not limited to the range indicated by the examples.

Example 1:

As shown in Figures 1-6 and 8, a newborn screening blood sheet storage book includes a box 1, which is shaped as a horizontal cuboid, with openings on the top and one side of the box 1, and a rotating shaft 2 inside the box 1. and the blood film memory card 4, the blood film memory card 4 is connected with the rotating shaft 2, and the rotating shaft 2 is connected with the box body 1; the blood film memory card 4 is provided with several slots 4.2 for placing the blood film 5, and the height of the slots 4.2 is 1.5cm higher than the blood sample on the blood sheet 5, the slots 4.2 are distributed in steps. The slots 4.2 are arranged on both sides of the blood-spot memory card 4, and each side is provided with 5 slots. The blood sheet memory card 4 is a transparent cuboid with a round hole on the top for the shaft 2 to pass through. Fasteners A3.1 are provided at both ends of the rotating shaft 2 . The fastener A3.1 is connected with the rotating shaft 2 in a threaded manner. Each volume of the utility model can be equipped with 50 pages of blood film storage cards at most, and each card can store 10 blood films. The booklet is 10 cm thick.

Example 2:

As shown in Figures 1-5, 7 and 8, a newborn screening blood sheet storage book includes a box body 1, which is in the shape of a horizontal cuboid, with openings on the top and one side of the box body 1, and a rotating shaft is arranged in the box body 1 2 and the blood film memory card 4, the blood film memory card 4 is connected to the rotating shaft 2, and the rotating shaft 2 is connected to the box body 1; the blood film memory card 4 is provided with several slots 4.2 for placing the blood film 5, and the height of the slots 4.2 It is 1.5cm, slightly higher than the blood sample on the blood sheet 5, and the slots 4.2 are distributed in steps. The slots 4.2 are arranged on both sides of the blood-spot memory card 4, and each side is provided with 5 slots. The blood sheet memory card 4 is a transparent cuboid with a round hole on the top for the shaft 2 to pass through. Fasteners B3.2 are provided at both ends of the rotating shaft 2 . The fastener B3.2 is connected with the rotating shaft 2 in a plug-in manner. Each volume of the utility model can be equipped with 50 pages of blood film storage cards at most, and each card can store 10 blood films. The booklet is 10 cm thick.

When the utility model is assembled, unscrew or pull out the fastener 3, put the blood slice storage card 4 into the storage book, and put back the fastener 3. When in use, the blood sample parts of the newborn blood sheet 5 are sequentially inserted into the stepped slot 4.2 of the blood sheet memory card 4, each volume is filled, and the information of the volume is recorded and numbered on the cover.

As a transformation of the utility model, the rotating shaft of the utility model is designed as a fixed hard plastic material, which is integrated with the box body, so that the 50 blood film storage cards per volume are not loose-leaf, and can still meet the use requirements.

The above-mentioned embodiments are only specific examples for further specifying the purpose, technical solutions and beneficial effects of the utility model, and the utility model is not limited thereto. All modifications, equivalent replacements, improvements, etc. made within the disclosed scope of the utility model are included in the protection scope of the utility model.

Claims (5)

1. a neonatal screening blood sheet stores volume, it is characterized in that: comprise casing (1), described casing (1) top and a lateral opening, rotating shaft (2) and blood sheet storage card (4) is provided with in described casing (1), described blood sheet storage card (4) is connected with rotating shaft (2), and described rotating shaft (2) is connected with casing (1); Described blood sheet storage card (4) is provided with several slot (4.2) for placing blood sheet (5), described slot (4.2) height higher than the blood sample on blood sheet (5), described slot (4.2) stepped distribution.

2. neonatal screening blood sheet according to claim 1 stores volume, it is characterized in that: described slot (4.2) is located at blood sheet storage card (4) tow sides, and every face is provided with 5.

3. neonatal screening blood sheet according to claim 1 stores volume, it is characterized in that: described blood sheet storage card (4) is transparent pane body, and top offers circular hole and passes for rotating shaft (2).

4. the neonatal screening blood sheet according to claim 1 or 3 stores volume, it is characterized in that: described rotating shaft (2) two ends are provided with fastener (3).

5. neonatal screening blood sheet according to claim 4 stores volume, it is characterized in that: described fastener (3) adopts screw thread or inserting mode to be connected with rotating shaft (2).