CN213408771U

CN213408771U - Blood matching test tube rack for blood transfusion department

Info

Publication number: CN213408771U
Application number: CN202021345237.0U
Authority: CN
Inventors: 舒艳阳; 梁艳; 马丽佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-06-11
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to the technical field of medical equipment, and a blood transfusion branch of academic or vocational study is with joining in marriage blood test-tube rack is disclosed, which comprises a base, the bottom fixedly connected with stabilizer blade of base, the interior diapire fixedly connected with supporting spring of base, supporting spring's one end fixedly connected with shock attenuation ball, the outer wall fixedly connected with locating piece of shock attenuation ball, the top fixedly connected with pillar of base, the one end fixedly connected with kicking block of pillar, the top fixedly connected with fixing base of base, the locating hole has been seted up at the top of fixing base, the inner wall swing joint of locating hole has the blood vessel, vascular outer wall fixedly connected with stopper. This blood transfusion branch of academic or vocational study is with blood matching test-tube rack can reach and carry out the purpose of effective protection to the blood matching test tube, has solved the poor problem of general test-tube rack stability ability, can effectual improvement test-tube rack's stability, prevents to influence the result of use because the test-tube rack turns on one's side, simple structure, excellent in use effect.

Description

Blood matching test tube rack for blood transfusion department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a blood transfusion branch of academic or vocational study is with joining in marriage blood test-tube rack.

Background

Transfusion refers to a treatment method of infusing blood into a patient intravenously, and is widely used clinically. The cross matching is one of important links for ensuring the safety of clinical blood transfusion, the cross matching is to mix the red blood cells and the serum of a donor with the serum and the red blood cells of a recipient respectively and observe whether agglutination reaction exists, the test is called as a cross matching test, the cross matching is an important basis for determining whether blood transfusion can be carried out, blood transfusion can be carried out without agglutination on two sides, and a test tube rack is needed during the cross matching test. Test tube racks are the most basic laboratory instruments of chemical laboratories used to place and dry test tubes. The test tube rack is attached with a corresponding number of small wooden columns and small holes. The foraminous tube may be placed upright for use or to allow continued observation of the reaction. The cleaned test tube with the column can be placed upside down for air drying. Traditional test-tube rack is when carrying out the centre gripping to the test tube, because test-tube rack poor stability causes the test-tube rack to turn on one's side easily, not only influences the use, can cause the blood vessel damaged moreover, causes the influence to the blood matching process, has delayed medical personnel's work progress, causes doctor work efficiency low and has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a blood transfusion branch of academic or vocational study is with blood matching test-tube rack, this blood transfusion branch of academic or vocational study possess advantages such as stability can be good with blood matching test-tube rack, have solved the poor problem of general test-tube rack stability can.

(II) technical scheme

For the purpose that realizes that above-mentioned blood transfusion branch of academic or vocational study is with blood matching test-tube rack stability can be good, the utility model provides a following technical scheme: a blood matching test tube rack for a transfusion department comprises a base, wherein a supporting leg is fixedly connected to the bottom of the base, a supporting spring is fixedly connected to the inner bottom wall of the base, a damping ball is fixedly connected to one end of the supporting spring, a positioning block is fixedly connected to the outer wall of the damping ball, a supporting column is fixedly connected to the top of the base, an ejector block is fixedly connected to one end of the supporting column, a fixed seat is fixedly connected to the top of the base, a positioning hole is formed in the top of the fixed seat, a blood vessel is movably connected to the inner wall of the positioning hole, a limiting block is fixedly connected to the outer wall of the blood vessel, a positioning net is fixedly connected to the outer wall of the supporting column, a sliding sleeve is movably connected to the outer wall of the supporting column, a fixed plate is fixedly connected, the inner wall fixedly connected with change rail of pillar, the inner wall swing joint of change rail has the bull stick, the one end fixedly connected with visor of bull stick, the outer wall swing joint of bull stick has the nut.

Preferably, the outer wall of the supporting leg is provided with a non-slip mat, and the non-slip mat is a rubber non-slip mat.

Preferably, the number of the supporting springs is four, and the four supporting springs are equidistantly arranged on the inner bottom wall of the base.

Preferably, the number of the top blocks is two, and the two top blocks are symmetrically arranged by taking the vertical center line of the base as a symmetry axis.

Preferably, one end of the positioning screw penetrates through the front face of the sliding sleeve and extends to the outer wall of the strut, and the diameter of the positioning screw is two centimeters.

Preferably, the inside of the rotating rail is provided with a ball, and the ball is a stainless steel ball.

Preferably, the nut is an alloy steel nut, and the diameter of the nut is one centimeter.

(III) advantageous effects

Compared with the prior art, the utility model provides a blood transfusion branch of academic or vocational study is with fitting blood test-tube rack possesses following beneficial effect:

1. this blood transfusion branch of academic or vocational study is with test-tube rack of joining in marriage, through stabilizer blade, supporting spring, shock attenuation ball, fixing base, locating hole, positioning network, stopper and the visor that sets up, can reach and carry out the purpose of effective protection to the test tube of joining in marriage, solved the poor problem of general test-tube rack stability can, can effectually improve the stability of test-tube rack, prevent to influence the result of use because the test-tube rack turns on one's side, simple structure, excellent in use effect.

2. This blood transfusion branch of academic or vocational study is with joining in marriage blood test-tube rack through pillar, sliding sleeve and the set screw that sets up, can reach the purpose of the height of being convenient for adjust the fixed plate, is convenient for adjust vascular mounting height for medical personnel can carry out safe and stable's placing to blood vessel, have satisfied medical personnel's user demand.

3. This blood transfusion branch of academic or vocational study is with test-tube rack of joining in marriage, through the turn-rail and the bull stick that set up, can reach the purpose of being convenient for overturn to the visor, can effectual protection join in marriage the blood test tube and do not receive external environmental pollution, the security performance is good, and application scope is wide.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a connection diagram of the strut and the sliding sleeve of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a support spring; 4. a shock absorbing ball; 5. positioning blocks; 6. a pillar; 7. a top block; 8. a fixed seat; 9. positioning holes; 10. positioning a net; 11. a fixing plate; 12. mounting holes; 13. a sliding sleeve; 14. a set screw; 15. a blood vessel; 16. a limiting block; 17. transferring rails; 18. a rotating rod; 19. a nut; 20. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a blood matching test tube rack for transfusion department, comprising a base 1, a support leg 2 fixedly connected to the bottom of the base 1, a non-slip mat arranged on the outer wall of the support leg 2, wherein the non-slip mat is a rubber non-slip mat, rubber is a high elastic polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, can recover to original shape after removing external force, belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight, is one of important basic industries of national economy, not only provides daily and medical light industrial rubber products indispensable for daily life, but also provides various rubber production equipment or rubber parts for heavy industries such as mining, traffic, building, machinery and electronics and emerging industries, a support spring 3 is fixedly connected to the inner bottom wall of the base 1, the number of the supporting springs 3 is four, the four supporting springs 3 are arranged on the inner bottom wall of the base 1 at equal intervals, the anti-seismic performance of the test tube rack is improved, one ends of the supporting springs 3 are fixedly connected with damping balls 4, the outer walls of the damping balls 4 are fixedly connected with positioning blocks 5, the top of the base 1 is fixedly connected with a strut 6, one end of the strut 6 is fixedly connected with a top block 7, the number of the top blocks 7 is two, the two top blocks 7 are symmetrically arranged by taking the vertical central line of the base 1 as a symmetry axis, the stability of the test tube rack is improved, the top of the base 1 is fixedly connected with a fixed seat 8, the top of the fixed seat 8 is provided with a positioning hole 9, the inner wall of the positioning hole 9 is movably connected with a blood vessel 15, the outer wall of the blood vessel 15 is fixedly connected with a limiting block 16, the outer wall of the strut, the top of the fixed plate 11 is provided with a mounting hole 12, the front of the sliding sleeve 13 is movably connected with a positioning screw 14, one end of the positioning screw 14 penetrates through the front of the sliding sleeve 13 and extends to the outer wall of the supporting column 6, the diameter of the positioning screw 14 is two centimeters, so that the placing height of the test tube rack can be conveniently adjusted, the purpose of conveniently adjusting the height of the fixed plate 11 can be achieved through the arranged supporting column 6, the sliding sleeve 13 and the positioning screw 14, the installation height of the blood vessel 15 can be conveniently adjusted, so that medical personnel can safely and stably place the blood vessel 15, the use requirements of the medical personnel are met, the inner wall of the supporting column 6 is fixedly connected with a rotating rail 17, balls are arranged inside the rotating rail 17 and are stainless steel balls, the stainless steel balls are steel balls, the stainless steel balls refer to steel which are resistant to corrosion of weak corrosive media such as air, steam and water and chemical corrosive media such, in practical application, the steel which is resistant to corrosion of weak corrosion media is often called stainless steel, the steel which is resistant to corrosion of chemical media is called acid-resistant steel, the inner wall of the rotating rail 17 is movably connected with a rotating rod 18, one end of the rotating rod 18 is fixedly connected with a protective cover 20, the purpose of conveniently overturning the protective cover 20 can be achieved through the rotating rail 17 and the rotating rod 18, the blood distribution test tube can be effectively protected from external environmental pollution, the safety performance is good, the application range is wide, the purpose of effectively protecting the blood distribution test tube can be achieved through the support legs 2, the supporting springs 3, the shock absorption balls 4, the fixed seat 8, the positioning holes 9, the positioning net 10, the limiting blocks 16 and the protective cover 20, the problem of poor stability of a common test tube rack is solved, the stability of the test tube rack can be effectively improved, the use effect is prevented from being influenced by the side turnover of the test tube rack, the structure is, the outer wall of the rotating rod 18 is movably connected with a nut 19, the nut 19 is an alloy steel nut, the diameter of the nut 19 is one centimeter, steel with other alloy elements added in addition to iron and carbon in the steel is called alloy steel, the alloy steel has special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, non-magnetism and the like, the variety of the alloy steel is large, the alloy steel is generally divided into low alloy steel, medium alloy steel and high alloy steel according to the content of the alloy elements, the alloy steel is divided into high-quality alloy steel and special alloy steel according to the quality, and the alloy steel is divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel, special.

When the blood vessel protecting cover is used, the positioning screw 14 is adjusted, the fixing plate 11 moves downwards along the support 6 under the action of the sliding sleeve 13, the height of the fixing plate 11 is adjusted, the blood vessel 15 is fixedly arranged in the positioning hole 9 through the mounting hole 12 and is fixed by the limiting block 16, and the protecting cover 20 is tightly covered by the adjusting nut 19.

To sum up, this blood transfusion branch of academic or vocational study is with test-tube rack of joining in marriage can effectively protect the test tube of joining in marriage, has solved the poor problem of general test-tube rack stability ability, can effectual improvement test-tube rack's stability, prevents to influence the result of use because the test-tube rack turns on one's side, simple structure, excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blood matching test-tube rack for transfusion department, includes base (1), its characterized in that: the shock absorption support is characterized in that support legs (2) are fixedly connected to the bottom of the base (1), a supporting spring (3) is fixedly connected to the inner bottom wall of the base (1), a shock absorption ball (4) is fixedly connected to one end of the supporting spring (3), a positioning block (5) is fixedly connected to the outer wall of the shock absorption ball (4), a strut (6) is fixedly connected to the top of the base (1), a top block (7) is fixedly connected to one end of the strut (6), a fixing seat (8) is fixedly connected to the top of the base (1), a positioning hole (9) is formed in the top of the fixing seat (8), a blood vessel (15) is movably connected to the inner wall of the positioning hole (9), a limiting block (16) is fixedly connected to the outer wall of the blood vessel (15), a positioning net (10) is fixedly connected to the outer wall of the strut, one side fixedly connected with fixed plate (11) of sliding sleeve (13), mounting hole (12) have been seted up at the top of fixed plate (11), the front swing joint of sliding sleeve (13) has set screw (14), the inner wall fixedly connected with turn rail (17) of pillar (6), the inner wall swing joint of turn rail (17) has bull stick (18), the one end fixedly connected with visor (20) of bull stick (18), the outer wall swing joint of bull stick (18) has nut (19).

2. The matching test tube rack for the department of transfusion of claim 1, wherein: the outer wall of the support leg (2) is provided with a non-slip mat, and the non-slip mat is a rubber non-slip mat.

3. The matching test tube rack for the department of transfusion of claim 1, wherein: the number of the supporting springs (3) is four, and the four supporting springs (3) are equidistantly arranged on the inner bottom wall of the base (1).

4. The matching test tube rack for the department of transfusion of claim 1, wherein: the number of the top blocks (7) is two, and the two top blocks (7) are symmetrically arranged by taking the vertical central line of the base (1) as a symmetry axis.

5. The matching test tube rack for the department of transfusion of claim 1, wherein: one end of the positioning screw (14) penetrates through the front face of the sliding sleeve (13) and extends to the outer wall of the support column (6), and the diameter of the positioning screw (14) is two centimeters.

6. The matching test tube rack for the department of transfusion of claim 1, wherein: the inside of transfer rail (17) is provided with the ball, and the ball is the stainless steel ball.

7. The matching test tube rack for the department of transfusion of claim 1, wherein: the nut (19) is an alloy steel nut, and the diameter of the nut (19) is one centimeter.