CN211436291U - Blood transfusion is with joining in marriage blood test-tube rack - Google Patents

Abstract

The utility model discloses a blood distribution test tube rack for blood transfusion, which relates to the field of test tube racks. The top of the placement plate is provided with several groups of first fixing holes, one side of the fixed box is provided with adjustment grooves, the interior of the fixed box is provided with a support plate, and the top of the support plate is provided with several groups of second fixing holes A hole is provided on one side of the support plate with a fixing nut. The utility model adjusts the height of the test tube fixing box by arranging an adjustable support plate, which solves the problems of different specifications of the test tubes and indeterminate heights. By arranging a plurality of test tube fixing boxes, the outer wall of the fixing box is provided with a label, thereby reducing the confusion of blood samples. Possibly, in addition, the utility model adopts a foldable and unfoldable structure, which saves a lot of space, facilitates movement, and is designed with a handle, which is convenient for medical staff to carry.

Description

A blood matching test tube rack for blood transfusion

technical field

The utility model relates to the field of test tube racks, in particular to a blood distribution test tube rack for blood transfusion.

Background technique

Cross-matching of blood is one of the important steps to ensure the safety of clinical blood transfusion. Cross-matching is to mix the blood donor's red blood cells and serum with the blood recipient's serum and red blood cells, respectively, and observe whether there is agglutination reaction. For the cross-matching test, cross-matching is an important basis for determining whether blood can be transfused, and blood can be transfused without agglutination on both sides.

According to the "test tube rack" disclosed in Chinese Patent No. "CN 209519810 U", the published patent discloses a test tube rack, comprising: a bottom plate; a test tube is inserted; and a baffle plate, the baffle plate includes a fixed portion provided on the bottom plate, and a sliding portion provided on the partition plate corresponding to the fixed portion, the sliding portion slides with the fixed portion The connection is used to move toward the side close to or away from the bottom plate to change the height of the partition plate relative to the bottom plate, and the provided test tube rack has the advantage of wide application range.

However, the diameter of the fixing hole of the above-mentioned patented test tube rack is relatively fixed, because the height of the test tube is different, when some smaller test tubes are put into the test tube rack, the upper end of the test tube is directly submerged into the fixing hole of the test tube rack, which is inconvenient to hold during use. At the same time, the traditional test tube racks do not distinguish between the blood samples that have been tested and those that have not been tested, which can easily cause the hidden danger of confusing blood samples. Most test tube racks take up a lot of space and cannot be moved.

Utility model content

The purpose of the utility model is to provide a blood matching test tube rack for blood transfusion in order to solve the problems that the test tube racks have a uniform height and are inconvenient to store test tubes of different specifications and easily confuse blood samples without regional distinction.

In order to achieve the above purpose, the present invention provides the following technical solutions: a blood distribution test tube rack for blood transfusion, comprising six groups of fixing boxes, a placing plate is fixed above the fixing boxes, and two groups are arranged on one side of the fixing box The handle, the top of the placing plate is provided with several groups of first fixing holes, one side of the fixed box is provided with an adjustment groove, the interior of the fixed box is provided with a support plate, and the top of the support plate is provided with several groups of Second fixing hole, one side of the support plate is provided with a fixing nut, a side of the fixing nut is provided with a fixing nut, one side of the fixing box is connected with a magnet, and one side of the fixing box is provided with a fixing nut Iron sheets.

Preferably, the fixing boxes are connected to the fixing iron sheets through hinges or magnets, and the material of the fixing boxes is acrylic plastic.

Preferably, the second fixing hole is directly below the position of the first fixing hole, and the inner diameter of the second fixing hole is smaller than the inner diameter of the first fixing hole.

Preferably, the handle and one side of the fixing box are connected by bolts, and the material of the handle is non-woven fabric.

Preferably, the inner wall of the fixing box fits with the outer walls of the placing plate and the supporting plate, and the outer wall of the fixing box is provided with a label.

Preferably, the inner wall of the adjustment groove fits with the outer wall of the fixing nut, and the fixing nut and the fixing nut are connected by screw thread rotation.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model adjusts the height of the test tube fixing box by setting an adjustable support plate, and can be adjusted when encountering test tubes with different heights, which solves the problem of the test tube specifications. Different, the height is uncertain; by setting up multiple test tube fixing boxes and the outer wall of the fixing box with a label, and the test tube rack of the fixing box is hexagonal, the test tubes of each blood type are placed in one fixing box, so that the staff does not The blood samples will be exchanged due to memory blur, which reduces the possibility of confusing blood samples. In addition, the utility model adopts a foldable and unfoldable structure. When blood samples are collected and tested, the test tube racks are unfolded, and the test tube racks are closed when transported and stored in idle. , thereby saving a lot of space, easy to move, and designed a handle, which is convenient for medical staff to carry.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partial structure schematic diagram of the present utility model;

3 is a closed top view of the utility model;

FIG. 4 is a top view of the unfolded utility model.

In the figure: 1. Fixing box; 2. Placing plate; 3. Handle; 4. First fixing hole; 5. Fixing nut; 6. Fixing nut; 7. Adjusting slot; 8. Magnet; 9. Fixing iron sheet; 10. Support plate; 11. Second fixing hole; 12. Label.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-4, a blood matching test tube rack for blood transfusion, including six sets of fixing boxes 1, a placing plate 2 is fixed above the fixing box 1, two sets of handles 3 are arranged on one side of the fixing box 1, and the placing plate 2 There are several groups of first fixing holes 4 at the top of the box, an adjustment slot 7 is arranged on one side of the fixing box 1, a support plate 10 is arranged inside the fixing box 1, and a number of second fixing holes 11 are arranged at the top of the support plate 10. One side of the support plate 10 is provided with a fixing nut 6 , the side of the fixing nut 6 is provided with a fixing nut 5 , one side of the fixing box 1 is connected with a magnet 8 , and one side of the fixing box 1 is provided with a fixing iron sheet 9 .

Please refer to FIG. 1 and FIG. 3 emphatically, the fixing box 1 is connected with the fixing iron piece 9 through the hinge, the magnet 8, which enhances the mobility and firmness of the present utility model, and the material of the fixing box 1 is acrylic plastic, which reduces the The weight of the test tube rack is reduced, so as to achieve the purpose of being convenient for medical staff to carry.

Please refer to FIG. 2, the second fixing hole 11 is directly below the position of the first fixing hole 4, and the inner diameter of the second fixing hole 11 is smaller than the inner diameter of the first fixing hole 4, so that the bottom end of the test tube can be fixed on the support plate 10, it is not easy to shake, which is beneficial to protect the test tube from being broken due to shaking.

1, the handle 3 is connected with one side of the fixing box 1 by bolts, and the material of the handle 3 is non-woven fabric, which makes the handle 3 more firm and prevents the blood sample from falling off or being confused.

Please refer to FIG. 2 , the inner wall of the fixing box 1 fits with the outer walls of the placing plate 2 and the supporting plate 10, which is beneficial for the placing plate 2 and the supporting plate 10 to be fixed in the fixing box 1, so as to achieve a safer test tube blood sample in the test tube rack. Purpose.

Please refer to FIG. 1 and FIG. 2 , the inner wall of the adjustment groove 7 fits with the outer wall of the fixing nut 6 , and the fixing nut 6 and the fixing nut 5 are connected by thread rotation, so that the fixing nut 5 is stuck in the fixing box 1 The outer side will not squeeze into the adjustment groove, which ensures the normal use of the height adjustment device.

Working principle: When the test tube rack is used by medical staff, the test tube rack is first unfolded, and six sets of test tube fixing boxes 1 are used to collect blood samples on site. 5 Move the support plate 10, move the support plate 10 to a suitable position, and then tighten the fixing nut, and it can be used. After the collection is completed, close the test tube rack and put it aside, and move the test tube rack by holding the handle 3. When the collected samples are tested, blood samples are extracted according to the outer wall label of the fixed box 1 and tested in sequence.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. The utility model provides a blood transfusion is with fitting blood test-tube rack, includes six fixed boxes (1) of group, its characterized in that: the top of fixed box (1) is fixed with places board (2), one side of fixed box (1) is provided with two sets of handle (3), the top of placing board (2) is provided with the first fixed orifices of a plurality of groups (4), one side of fixed box (1) is provided with adjustment tank (7), the inside of fixed box (1) is provided with backup pad (10), the top of backup pad (10) is provided with a plurality of groups second fixed orifices (11), one side of backup pad (10) is provided with fixation nut (6), the side of fixation nut (6) is provided with fixation nut (5), one side of fixed box (1) is connected with magnet (8), one side of fixed box (1) is provided with fixed iron sheet (9).

2. The matching tube rack for blood transfusion according to claim 1, characterized in that: the fixing boxes (1) are connected with the fixing iron sheet (9) through hinges and magnet stones (8), and the fixing boxes (1) are made of acrylic plastic.

3. The matching tube rack for blood transfusion according to claim 1, characterized in that: the second fixing hole (11) is arranged right below the position of the first fixing hole (4), and the inner diameter of the second fixing hole (11) is smaller than that of the first fixing hole (4).

4. The matching tube rack for blood transfusion according to claim 1, characterized in that: the handle (3) is connected with one side of the fixed box (1) through a bolt, and the handle (3) is made of non-woven fabric.

5. The matching tube rack for blood transfusion according to claim 1, characterized in that: the inner wall of the fixed box (1) is matched with the outer walls of the placing plate (2) and the supporting plate (10), and a label part (12) is arranged on the outer wall of the fixed box (1).

6. The matching tube rack for blood transfusion according to claim 1, characterized in that: the inner wall of the adjusting groove (7) is matched with the outer wall of the fixing nut (6), and the fixing nut (6) is rotatably connected with the fixing nut (5) through threads.

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