CN210906223U

CN210906223U - Test tube for blood transfusion branch of academic or vocational study cross matching blood experiments

Info

Publication number: CN210906223U
Application number: CN201921698193.7U
Authority: CN
Inventors: 龙丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-03
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a test tube for blood transfusion department cross matching experiment, which comprises a protection base, a test tube main body and a placing frame, wherein the top of the protection base is embedded and connected with the test tube main body, the inside of the test tube main body is embedded and connected with an additive sampling tube, the middle part of the additive sampling tube is movably connected with a clamping plate, one side of the top of the test tube main body is fixedly connected with a circular additive tube, the other side of the test tube main body is fixedly connected with a rectangular additive tube, the middle part of one side of the test tube main body is embedded and connected with a liquid pumping tube, the liquid pumping tube well reflects the flexibility of the blood matching test tube, the heating plate well improves the practicability of the blood matching test tube, a damping spring well protects the safety of the blood matching test tube, a sealing plug well reflects the sealing performance of the blood matching test tube, the label strip well improves the convenience of the blood matching test tube, the device can prevent collision damage, is suitable for blood matching experiments, and has wide development prospect in the future.

Description

Test tube for blood transfusion branch of academic or vocational study cross matching blood experiments

Technical Field

The utility model relates to a match blood experimental apparatus technical field specifically is a test tube is used in blood transfusion branch of academic or vocational study cross matching blood experiment.

Background

Up to now, the blood transfusion and cross matching experiments in the department of transfusion in hospitals at all levels are based on the principle of safe blood transfusion, apply for blood sources with the same ABO blood type and RH blood type (for example, A type RH positive patient needs to transfuse blood and must seek A type RH positive blood donor), separate the blood corpuscle and serum of the transfused person and the blood recipient respectively, cross each other to allow them to react in the test tube and then observe the hemolytic agglutination phenomenon, judge whether safe blood transfusion can be implemented, namely, perform cross matching experiments

The flexibility of the existing blood matching test tube is not high, medical staff hardly completes the experiment once, and the test tube has certain limitation in the cross blood matching experimental process.

Therefore, how to design a test tube for cross matching experiments in the department of transfusion becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood transfusion branch of academic or vocational study cross test tube for blood matching experiments to the flexibility of proposing in solving above-mentioned background art is not high, the not strong scheduling problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube for cross matching experiments of transfusion department comprises a protection base, a test tube main body and a placing frame, wherein the top of the protection base is connected with the test tube main body in an embedded manner, an additive sampling tube is connected in the test tube main body in an embedded manner, a clamping plate is movably connected with the middle part of the additive sampling tube, a circular additive tube is fixedly connected with one side of the top of the test tube main body, a rectangular additive tube is fixedly connected with the other side of the test tube main body, a liquid pumping tube is connected in the middle part of one side of the test tube main body in an embedded manner, a sealing plug is movably connected with the top of the test tube main body, a lower connector is fixedly connected with one side of the sealing plug, an upper connector is fixedly connected with the other side of the sealing plug, the bottom of the protection base is connected with the placing frame in an embedded manner, the protection base is characterized in that a mounting hole is fixedly connected to one side of the top of the protection base, a thermometer is fixedly connected to the top of the mounting hole, and a damping spring is fixedly connected to the inner portion of the bottom of the protection base.

Preferably, a thermostat is fixedly connected to the surface of the placing frame.

Preferably, the label is closely adhered to the middle part of the inside of the large glass test tube.

Preferably, the heating plate is fixedly connected to the inside of the bottom of the placing frame.

Preferably, the surface of the placing test tube opening is fixedly connected with a rubber opening.

Preferably, the blood matching experiment mechanism is composed of an agent adding sampling tube inside the test tube body, a clamping plate in the middle of the agent adding sampling tube, a circular sample adding tube on one side of the top of the test tube body, a rectangular sample adding tube on the other side of the test tube body, a liquid pumping tube in the middle of one side of the test tube body, a sealing plug on the top of the test tube body, a lower half connector on one side of the sealing plug and an upper half connector on the other side of the sealing plug.

Preferably, the large glass test tube at the top of the protective base protects a damping spring inside the bottom of the protective base, a mounting hole on one side of the top of the protective base, and a thermometer at the top of the mounting hole jointly forms the protective mechanism.

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

1. according to the test tube for the cross blood matching experiment in the blood transfusion department, the blood matching experiment mechanism is arranged, so that when medical staff conducts the cross blood matching experiment, the test tube can be extracted and checked through the liquid suction tube on one side of the test tube main body during checking, perfect sealing is conducted through the sealing plug, the cleanness and cleanness of blood are protected, the accuracy of the experiment is facilitated, the burden of the medical staff is relieved, and the working efficiency of the medical staff is improved;

2. this kind of test tube for blood transfusion branch of academic or vocational study cross blood matching experiments through setting up protection mechanism, reduces vibrations in the transportation, sets up the installing port in top one side of protection base, sets up the thermometer on the surface of installing port, measures the blood in the test tube main part through the thermometer, and when the temperature does not reach standard, the adjustment of heating in time, fine embodiment the practicality, the multifunctionality of protection base.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural view of an overall section of the present invention;

figure 4 is the structure schematic diagram of the placing rack of the utility model

Fig. 5 is a schematic view of the sealing plug structure of the present invention.

In the figure: 1. the test tube comprises a protection base, 2, a test tube body, 3, a liquid pumping tube, 4, an additive sampling tube, 5, a circular sample adding tube, 6, a rectangular sample adding tube, 7, a label strip, 8, a glass large test tube, 9, a clamping plate, 10, a placing frame, 11, a heating plate, 12, a temperature regulator, 13, a rubber port, 14, a lower half port, 15, a thermometer, 16, a sealing plug, 17, an upper half port, 18, a placing test tube port, 19, a damping spring, 20 and a mounting hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a test tube for cross matching experiments of transfusion department comprises a protection base 1, a test tube main body 2 and a placing frame 10, wherein the top of the protection base 1 is connected with the test tube main body 2 in an embedded manner, the inside of the test tube main body 2 is connected with an additive sampling tube 4 in an embedded manner, the middle part of the additive sampling tube 4 is movably connected with a clamping plate 9, one side of the top of the test tube main body 2 is fixedly connected with a circular additive tube 5, the other side of the test tube main body 2 is fixedly connected with a rectangular additive tube 6, the middle part of one side of the test tube main body 2 is connected with a liquid pumping tube 3 in an embedded manner, the top of the test tube main body 2 is movably connected with a sealing plug 16, one side of the sealing plug 16 is fixedly connected with a lower connector 14, the other side of the sealing plug 16 is fixedly connected with an upper connector 17, the bottom of the protection base 1 is, the protection base 1 is characterized in that a mounting port 20 is fixedly connected to one side of the top of the protection base 1, a thermometer 15 is fixedly connected to the top of the mounting port 20, and a damping spring 19 is fixedly connected to the inside of the bottom of the protection base 1.

Preferably, rack 10's fixed surface is connected with thermoregulator 12, because the rack 10 of current many is the equipment that does not set up thermoregulator 12, simultaneously in blood input test tube the inside, the temperature of blood has left the human body in will become cold, produce the coagulation to blood, through setting up thermoregulator 12, set up thermoregulator 12 on rack 10's surface, protect the blood of in vitro with the function of accessible thermoregulator 12, when blood temperature descends very fast, make blood be in with the human body in the temperature of time difference not much through thermoregulator 12 temperature regulation, the fine practicality that has improved the rack.

Preferably, the inside middle part of the big glass test tube 8 is closely attached with the label 7, because the label 7 on the existing test tube is mostly on the outer wall of the test tube, however, when the label 7 is on the outer wall for a long time, through the use many times, the surface of the label 7 is also easily damaged, it is difficult for the test tube to distinguish, through setting up the label 7, set up the label 7 on the inner wall of the big glass test tube 8, the label 7 is attached to the surface of the test tube main body 2, protect through the big glass test tube 8, prevent that medical personnel's hand from directly touching the label 7, the life-span of the label 7 has been well prolonged, the damage of the label 7 has been prevented.

Preferably, the inside fixedly connected with hot plate 11 in bottom of rack 10, because current rack 10 does not carry out better protection to the blood in the test tube, only simple test tube has been maintained, through setting up hot plate 11, at the inside hot plate 11 that sets up in bottom of rack 10, after the test tube is put into for the experiment of joining in marriage blood, through hot plate 11, can heat the blood in the test tube, maintain the liquidity of blood, fine improvement rack 10's flexibility.

Preferably, place the fixed surface of test tube mouth 18 and be connected with rubber mouth 13, it does not install rubber mouth 13 to place the surface of test tube mouth 18 at present, consequently when putting into test tube main part 2, the collision of test tube main part 2 often takes place, also there is direct damage to lead to the breaking of test tube main part 2, through setting up rubber mouth 13, surface mounting rubber mouth 13 placing test tube mouth 18, because the compliance of rubber, the fine safety of test tube main part 2 of having protected, the impact damage of test tube main part 2 with preventing test tube mouth 18 has been prevented.

Preferably, the reagent adding sampling tube 4 inside the test tube main body 2, the clamping plate 9 in the middle of the reagent adding sampling tube 4, the circular reagent adding tube 5 on one side of the top of the test tube main body 2, the rectangular reagent adding tube 6 on the other side of the test tube main body 2, the liquid pumping tube 3 in the middle of one side of the test tube main body 2, the sealing plug 16 on the top of the test tube main body 2, the lower half interface 14 on one side of the sealing plug 16, and the upper half interface 17 on the other side of the sealing plug 16 jointly form a blood distribution experimental mechanism, because the existing test tube for cross blood distribution has certain limitation during the test, by arranging the blood distribution experimental mechanism, the circular reagent adding tube 5 and the rectangular reagent adding tube 6 are respectively arranged on the two sides of the top of the test tube main body 2, and the clamping plate 9 is arranged on the top of the test tube main body 2, medical staff can easily perform more accurate sample adding experiments during the cross blood distribution experiments, and can perform extraction inspection, meanwhile, in a laboratory, the blood is perfectly sealed through the sealing plug 16, so that the blood is protected to be pure and clean, the accuracy of the experiment is facilitated, the burden of medical workers is reduced, and the working efficiency of the medical workers is improved.

Preferably, the glass big test tube 8 at the top of the protection base 1, the damping spring 19 inside the bottom of the protection base 1, the mounting hole 20 on one side of the top of the protection base 1, the thermometer 15 at the top of the mounting hole 20 jointly forms a protection mechanism, by arranging the protection mechanism, the damping spring 19 is arranged inside the bottom of the protection base 1, when medical personnel transport, more or less vibration can be generated, however, the blood matching in the test tube is influenced, by arranging the damping spring 19, the vibration is reduced in the transport process, the work burden of the medical personnel is lightened, the mounting hole 20 is arranged on one side of the top of the protection base 1, the thermometer 15 is arranged on the surface of the mounting hole 20, the blood in the test tube main body 2 is measured through the thermometer 15, when the temperature does not reach the standard, timely heating adjustment is carried out, better protection is achieved, and the practicability of the protection base 1 is well embodied, And (4) multiple functions.

The working principle is as follows: firstly, the temperature regulator 12 is arranged on the surface of the placing rack 10, blood in a test tube can be protected through the function of the temperature regulator 12, when the temperature of the blood drops fast, the temperature of the blood is regulated by the temperature regulator 12 to be within a temperature which is not much different from that of the blood in a human body, and the practicability of the placing rack is well improved;

then, by arranging the label 7, the label 7 is arranged on the inner wall of the glass large test tube 8, the label 7 is attached to the surface of the test tube main body 2 and protected by the glass large test tube 8, hands of medical personnel are prevented from directly touching the label 7, the service life of the label 7 is well prolonged, and the label 7 is prevented from being damaged;

then, by arranging the heating plate 11 and arranging the heating plate 11 in the bottom of the placing rack 10, after the test tube for blood matching experiments is placed in, the blood in the test tube can be heated through the heating plate 11, so that the liquidity of the blood is maintained, and the flexibility of the placing rack 10 is well improved;

subsequently, through setting up the experiment mechanism of joining in marriage blood, set up circular sample adding pipe 5 and rectangle sample adding pipe 6 respectively in the top both sides of test tube main part 2, set up splint 9 at the top of test tube main part 2 simultaneously, medical personnel can be light when carrying out the experiment of joining in marriage blood, comparatively accurate sample adding experiment can be carried out, also can draw the inspection through the liquid suction pipe 3 of test tube main part 2 one side during the inspection, simultaneously, when carrying out the experiment, carry out intact sealing through sealing plug 16, the pure clean of protection blood, so that the accuracy of experiment, alleviate medical personnel's burden, improve medical personnel's work efficiency;

finally, through setting up protection mechanism, inside damping spring 19 that sets up in the bottom of protection base 1, in medical personnel carry out the transportation, can produce more or less vibrations, however, influence the joining in marriage blood in the test tube, through setting up damping spring 19, reduce vibrations in the transportation, alleviate medical personnel's work burden, top one side at protection base 1 sets up installing port 20, surface at installing port 20 sets up thermometer 15, measure the blood in test tube main part 2 through thermometer 15, when the temperature does not reach standard, timely adjustment of heating, reach better protection, the practicality of protection base 1 has been reflected to fine, and the multifunctionality, this is exactly this kind of blood transfusion branch of academic or vocational study is alternately joined in marriage the theory of work of blood test tube for the experiment.

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 transfusion branch of academic or vocational study cross test tube for blood matching experiments, includes protection base (1), test tube main part (2) and rack (10), its characterized in that: the test tube comprises a protection base (1), a test tube main body (2) is connected to the top of the protection base (1) in an embedded mode, an additive sampling tube (4) is connected to the inner portion of the test tube main body (2) in an embedded mode, a clamping plate (9) is movably connected to the middle portion of the additive sampling tube (4), a circular additive tube (5) is fixedly connected to one side of the top of the test tube main body (2), a rectangular additive tube (6) is fixedly connected to the other side of the test tube main body (2), a liquid extracting tube (3) is connected to the middle portion of one side of the test tube main body (2) in an embedded mode, a sealing plug (16) is movably connected to the top of the test tube main body (2), a lower half connector (14) is fixedly connected to one side of the sealing plug (16), an upper half connector (17) is fixedly connected to the other side of the sealing plug (16), a placement, the test tube protection device is characterized in that a glass large test tube (8) is fixedly connected to the top of the protection base (1), a mounting hole (20) is fixedly connected to one side of the top of the protection base (1), a thermometer (15) is fixedly connected to the top of the mounting hole (20), and a damping spring (19) is fixedly connected to the inner portion of the bottom of the protection base (1).

2. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: and a thermostat (12) is fixedly connected to the surface of the placing frame (10).

3. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: the middle part of the inside of the big glass test tube (8) is tightly attached with a label strip (7).

4. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: the heating plate (11) is fixedly connected to the inner portion of the bottom of the placing frame (10).

5. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: the surface of the placing test tube opening (18) is fixedly connected with a rubber opening (13).

6. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: the inside agent sampling tube (4) that adds of test tube main part (2), splint (9) of adding agent sampling tube (4) middle part, circular sample tube (5) that adds of test tube main part (2) top one side, the rectangle of test tube main part (2) opposite side adds sample tube (6), liquid suction pipe (3) of test tube main part (2) one side middle part, sealing plug (16) at test tube main part (2) top, lower half interface (14) of sealing plug (16) one side, first interface (17) of sealing plug (16) opposite side constitute jointly and join in marriage blood experimental mechanism.

7. The test tube for the clinical cross matching experiment of transfusion department according to claim 1, wherein: big test tube of glass (8) at protection base (1) top, inside damping spring (19) in protection base (1) bottom, installing port (20) of protection base (1) top one side, thermometer (15) at installing port (20) top constitute protection mechanism jointly.