CN114524190A

CN114524190A - Cardiovascular disease auxiliary detection device convenient to carry

Info

Publication number: CN114524190A
Application number: CN202210126504.2A
Authority: CN
Inventors: 赵兰兰; 刘国清; 裴保河; 陈晶晶; 冯山玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-05-24

Abstract

The invention discloses a portable cardiovascular disease auxiliary detection device, and relates to the technical field of auxiliary blood detection. The box comprises a box body, a box cover hinged at the upper end of one side of the box body through a hinge, and a partition plate fixedly connected to the inner wall of the box body and used for partitioning the interior of the box body into a first containing cavity and a second containing cavity, wherein a collecting and containing mechanism is arranged in the second containing cavity; the collecting and accommodating mechanism comprises a supporting rod, a connecting rod and a blood collecting box, the upper end of the supporting rod is sleeved in the connecting rod in a sliding mode, and the lower end of the supporting rod is rotatably connected to the inner bottom surface of the box body through a rolling bearing; the circumference detachable of connecting rod is connected with a plurality of blood and gathers the box to a plurality of blood that the same radial of connecting rod are gathered the box and are a set of. The blood sampling device has the advantages of good blood collection convenience, simple operation, strong stability in the transportation and storage processes, portability, good cooling uniformity after sampling, convenience for cleaning the interior of the device, and strong practicability.

Description

Cardiovascular disease auxiliary detection device convenient to carry

Technical Field

The invention belongs to the technical field of auxiliary blood detection, and particularly relates to a portable auxiliary cardiovascular disease detection device.

Background

Cardiovascular activity can change the cardiac output and peripheral resistance under the mediation of nerves and body fluid of an organism, coordinate the blood flow distribution among organs and tissues, so as to meet the requirement of the organs and tissues on the blood flow, at present, various cardiovascular diseases such as hyperlipidemia, blood viscosity, atherosclerosis, hypertension and the like are more and more, which are harmful to human health, the detection of the diseases usually adopts a cardiovascular blood detection mode, blood is extracted through a vacuum tube at different time periods, and blood samples are preserved before being checked;

in the blood sampling process, medical personnel can intensively place the collected blood sample in a storage box, so that the medical personnel can conveniently carry and store the blood sample, and the subsequent detection effect of the medical personnel on the blood is assisted;

according to the prior publication, CN113525888A, a cardiovascular blood detection and preservation device, which comprises a preservation box, wherein the top of one side of the preservation box is hinged with a box cover, braces are arranged between the side walls of the preservation box, a plurality of lifting grooves are formed in the top of the preservation box, a placing frame is in sliding clamping connection in the lifting grooves, a clamping mechanism is arranged on the placing frame, a locking mechanism is arranged between the placing frame and the preservation box, a sliding groove is formed in the side wall of the preservation box, and a box is placed in sliding clamping connection in the sliding groove. Thereby the vacuum tube after the extraction blood inserts in fixture fast preservation in the preservation incasement, and can fix the vacuum tube of different diameters fast through fixture, improve the device suitability, the case lid is closed, through braces portable, and keep the blood preservation temperature through placing the insulated bag in placing the box, the sample that needs to take detects time measuring, can rise alone every rack along the lift groove through elevating system, be convenient for direct observation the label on the vacuum tube, thereby seek and take fast, it is convenient to use.

Although the storage box in the above-mentioned publication can realize fast searching and taking during sampling and is more convenient to use, the device for assisting cardiovascular detection in the existing publication still has the following disadvantages in practical use:

1. in the actual use of the conventional device for assisting cardiovascular detection, when a worker samples, the whole sampling tube needs to be taken out and put in, so that the whole operation is troublesome, the collecting tube is damaged due to collision, and the whole practicability is poor;

2. in practical use, when a worker carries the conventional device for assisting in cardiovascular detection, the situation that blood collected in a collecting pipe overflows and the like is easily caused due to shaking caused by unstable placement of the collecting pipe;

3. the existing device for assisting cardiovascular detection has a compact integral structure, and is inconvenient for medical workers to fully clean the device, so that the propagation of bacteria is easily caused, and the pollution of collected samples is caused;

4. when a sample is refrigerated by the conventional device for assisting cardiovascular detection, an ice bag is generally placed below a collecting pipe, so that the local temperature difference of the sample in the collecting pipe is large, and the quality of the collected sample is high;

therefore, there is a need for improvement of the prior art to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a portable cardiovascular disease auxiliary detection device which is convenient and fast to collect blood, simple to operate, good in storage stability, convenient to clean the interior and good in sampling cooling stability, and solves the problems that the existing auxiliary cardiovascular detection device is inconvenient to collect blood, complex to operate, poor in overall storage stability, inconvenient to carry, difficult to clean the interior and poor in sampling refrigeration stability in the actual use process.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a portable cardiovascular disease auxiliary detection device, which comprises a box body, a box cover hinged at the upper end of one side of the box body through a hinge, and a partition plate fixedly connected to the inner wall of the box body and used for partitioning the interior of the box body into a first containing cavity and a second containing cavity, wherein a collecting and containing mechanism is arranged in the second containing cavity;

the collecting and accommodating mechanism comprises a supporting rod, a connecting rod and a blood collecting box, wherein the upper end of the supporting rod is sleeved in the connecting rod in a sliding manner, and the lower end of the supporting rod is rotatably connected to the inner bottom surface of the box body through a rolling bearing;

the blood collection box is detachably connected with the connecting rod in the circumferential direction, the blood collection boxes in the same radial direction of the connecting rod are taken as a group, and a plurality of groups of blood collection boxes are uniformly distributed along the axial direction of the connecting rod;

the blood collection box is internally provided with a collection cavity, the collection cavity is internally communicated with a cylindrical regulation cavity with the height greater than that of the collection cavity along the vertical direction, the bottom surface of the blood collection box is provided with an insertion tube which is concentric with and communicated with the cylindrical regulation cavity, a rubber column is sleeved in the cylindrical regulation cavity in a sliding manner, an L-shaped through groove for communicating the insertion tube with the collection cavity is arranged in the rubber column, and the top surface of the rubber column is also fixedly connected with a regulation handle extending to the upper part of the blood collection box;

the top surfaces of the blood collection boxes at the two ends of the collection cavity are respectively communicated with a liquid inlet connecting pipe and a gas outlet connecting pipe, and the gas outlet connecting pipe is arranged at one side close to the connecting rod; the air outlet connecting pipe is connected with an air inlet connecting pipe on the side wall of the connecting rod through a first hose, a circulation cavity which is communicated with the air inlet connecting pipe and has a closed upper end and a closed lower end is arranged on the inner wall of the side wall of the connecting rod, a second hose is communicated and arranged on the connecting rod at the lower end of the circulation cavity, and the other end of the second hose penetrates through a partition plate to be fixedly connected with an air inlet end of a first air pump fixedly arranged on the inner bottom surface of the box body;

a collecting pipe is arranged below the blood collecting box, a fixing column is arranged in the opening end of the collecting pipe, a rubber sleeve is fixedly sleeved on the outer side of the fixing column, a connecting disc is integrally formed on the top surface of the fixing column, a plurality of reducing end arc-shaped grooves are uniformly distributed on the connecting disc positioned on the outer side of the collecting pipe along the circumferential direction, and the reducing end arc-shaped grooves are in clearance fit with the convex column on the bottom surface of the blood collecting box;

and a through jack in clearance fit with the insertion tube is arranged in the center of the connecting body of the connecting disc and the fixing column along the axis direction.

Through the improvement, under the action of air pumping by the first air pump, air in the collecting pipe is discharged along the liquid outlet hole, the insertion pipe, the L-shaped through groove, the collecting cavity, the air outlet connecting pipe, the first hose, the circulating cavity and the second hose, and after the collecting pipe is vacuumized, the L-shaped through groove is in a closed state by rotating the adjusting handle; when gathering the blood sample, the staff registrates the one end of gathering the needle on the feed liquor connecting pipe, then rotates the adjustment handle once more, makes the L shape lead to the one end of groove and is arranged in the collection chamber of feed liquor connecting pipe one side, under the suction effect of negative pressure, blood passes through the feed liquor connecting pipe, gather in chamber and intubate entering collecting pipe, should set up and can realize not taking under the condition of moving the collecting pipe, gather blood, when the operation letter is answered, collision when also having avoided the collecting pipe of taking.

Furthermore, connecting frames are arranged at the upper ends of the left outer side surface and the right outer side surface of the box body, and the two connecting frames are connected through straps;

the middle position of the outer side surface of the box cover is rotatably connected with a first lifting handle.

Furthermore, telescopic convex columns are symmetrically arranged at the upper end positions of the side surfaces of the supporting rods, and clamping grooves which are provided with lower end openings and are in clearance fit with the telescopic convex columns are arranged at the lower end positions of the side surfaces of the connecting rods.

Further, fixedly connected with sealed dish on the top surface of connecting rod, it carries the handle to rotate on the top surface of sealed dish to be connected with the second, fixedly connected with guide bar on the bottom surface of sealed dish, and be provided with along the axis direction on the bracing piece and be used for with guide bar clearance fit's guide way.

Furthermore, an electromagnetic valve and a pressure detection sensor are fixedly mounted on the second hose respectively.

Furthermore, at least two positioning through holes are formed in the blood collection box on one side, close to the connecting rod, of the air outlet connecting pipe, the positioning through holes are used for sliding insertion of positioning columns on the connecting plate, and the connecting plate is fixedly connected to the outer side wall of the connecting rod below the blood collection box;

a positioning disc is also sleeved on the connecting rod above each group of blood collection boxes in a sliding manner, and the outer edge of the bottom surface of the positioning disc is attached to the blood collection boxes;

and a multi-edge rotating sleeve is further arranged on the top surface of the positioning plate, and internal threads on the inner wall of the multi-edge rotating sleeve are in spiral fit with external threads on the side wall of the connecting rod.

Furthermore, the free end of the insertion tube is arranged in a closed manner, and liquid outlet holes are uniformly distributed in the side wall of the free end of the insertion tube along the circumferential direction; a baffle disc is arranged below the insertion tube, guide posts are uniformly distributed on one side face of the baffle disc along the circumferential direction, the other ends of the guide posts extend into convex grooves in the fixed posts and are fixedly connected with the limiting disc, and a first reset spring is sleeved on the guide posts on one side of the limiting disc in a sliding mode;

the top surface of the connecting disc is provided with a first sealing ring groove outside the through insertion hole, and the bottom surface of the blood collection box is provided with a first sealing ring strip in clearance fit with the first sealing ring groove.

As a further improvement of the blood collection box, the blood collection box mainly comprises an upper box body and a lower box body which are aligned up and down, wherein a second sealing ring groove is formed in the upper box body on the outer side of the collection cavity, and a second sealing ring strip in clearance fit with the second sealing ring groove is formed in one side surface of the lower box body;

a plurality of elastic buckling rods are uniformly distributed on the upper box body outside the second sealing ring groove, and a plurality of buckling grooves buckled with the elastic buckling rods are formed in the lower box body.

Blood collection box can be unpack blood collection box apart and be box body and lower box body through above-mentioned improvement, and the medical personnel of being convenient for carry out abundant washing to the collection chamber and the cylindrical chamber of adjusting of inside, avoid remaining and the pollution that leads to the sampling of blood.

As another further improvement of the blood collection box, two rotating frames are symmetrically arranged on the side surface of the lower box body, clamping frames are sleeved on rotating columns of the rotating frames in a sliding mode, second return springs are sleeved on the rotating columns on the two sides of the clamping frames in a sliding mode, and two ends of each second return spring are fixedly connected to the clamping frames and the rotating frames respectively;

and an anti-slip strip attached to the side wall of the collecting pipe is fixedly connected to one side face of the clamping frame.

According to the blood collection box, through the improvement, in use, the two clamping frames can clamp the collection pipe from two sides of the collection pipe, so that the collection pipe can be effectively prevented from shaking, the stability of the collection pipe is improved, and the blood collection box is convenient for medical personnel to carry.

As a further improvement of the invention, a first placing plate is arranged on the inner wall of the first accommodating cavity above the first air pump, a second air pump is fixedly arranged on the first placing plate, the second air pump is connected in series on the air inlet pipe, and one end of the air inlet pipe is fixedly connected to the partition plate;

a refrigerating cavity communicated with the air inlet pipe is arranged in a connecting body of the box body and the partition plate, and air outlet holes communicated with the refrigerating cavity are uniformly distributed on the box body and the partition plate at the position of the second accommodating cavity;

a rectangular through groove with an inverted convex vertical section is formed in the first placing plate on one side of the second air pump, the second placing plate is placed in the rectangular through groove in a matched mode, and a plurality of water outlet grooves are uniformly formed in the second placing plate; an air outlet groove and a drain pipe are respectively arranged on two side walls of the lower end of the box body, the air outlet groove and the drain pipe are both communicated with the first accommodating cavity, and a seal sleeve is spirally sleeved on the free end of the drain pipe;

a rectangular placing frame is fixedly connected to the inner wall of the first accommodating cavity above the second air pump, a third placing plate is placed on the rectangular placing frame, and a lifting groove is formed in the top surface of the third placing plate;

the outer container inner wall of board top one side is placed to the third on respectively fixed mounting have controller, battery and electric connector, the controller pass through the conducting wire respectively with battery, first air pump, second air pump, solenoid valve and pressure detection sensor electric connection, and pass through conducting wire electric connection between battery and the electric connector.

Through the improvement, when the refrigerator is used, medical personnel place the ice bag on the second placing plate, cold air generated by the ice bag can be brought into the refrigerating cavity through the work of the second air pump, the cold air in the refrigerating cavity is blown in through the arrangement of the air outlet holes, and finally the cold air is discharged through the air outlet holes, so that the sampling in the second containing cavity is fully and uniformly refrigerated, and the refrigerating uniformity is improved.

The invention has the following beneficial effects:

1. when the sampling device is used, the collecting pipe does not need to be taken out, so that the sampling can be quickly and conveniently realized, the whole operation is strong in practicability, the collision of the collecting pipe can be effectively avoided, the collecting pipe is protected to a certain extent, and meanwhile, the complexity of medical workers in collecting samples can be reduced.

2. When the blood collection box is used, the blood collection box can be split into the upper box body and the lower box body, so that workers can clean the collection cavity and the cylindrical regulation cavity fully and thoroughly, and pollution of sampling caused by residual blood is avoided.

3. When the collecting pipe is used, the clamping frame can be arranged to effectively clamp two sides of the collecting pipe, so that the stability of the collecting pipe during carrying is improved, and the phenomenon that the collecting pipe is inconvenient to carry by medical personnel due to shaking is avoided.

4. When the cold storage device is used, cold air generated by the ice bag positioned on the second placing plate can be sucked into the cold storage cavity by the second air pump and then discharged out through the air outlet hole, so that samples in the second storage cavity can be uniformly and stably refrigerated, and the refrigeration stability of blood is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a bottom view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a top view of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is a vertical cross-sectional view of the structure of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic view showing the overall structure of the connecting body of the case body and the case cover according to the present invention;

FIG. 6 is a schematic view of the overall structure of the collecting and storing mechanism according to the present invention;

FIG. 7 is a schematic view of the overall structure of the connecting rod of the present invention;

FIG. 8 is a schematic view of the overall structure of the puck of the present invention;

FIG. 9 is a schematic view of the blood collection cassette and collection tube of the present invention in combination;

FIG. 10 is a bottom view of the structure of FIG. 9 of the present invention;

FIG. 11 is a vertical cross-sectional view of the structure of FIG. 9 of the present invention;

FIG. 12 is an exploded view of the structure of FIG. 9 in accordance with the present invention;

FIG. 13 is a schematic view of the overall structure of the lower case of the present invention;

FIG. 14 is a bottom view of the structure of FIG. 13 in accordance with the present invention;

FIG. 15 is a schematic view of the overall structure of the upper case of the present invention;

FIG. 16 is a schematic view showing the overall structure of a rubber column according to the present invention;

FIG. 17 is a schematic view showing the overall structure of a connecting body of a connecting disc, a rubber sleeve and a catch disc according to the present invention;

fig. 18 is a bottom view of the fig. 17 construction of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a box cover; 3. a support bar; 4. a connecting rod; 5. a blood collection cassette; 6. a collection tube; 7. positioning a plate; 8. a first hose; 101. a partition plate; 102. a harness; 103. a drain pipe; 104. an electrical connector; 105. a first receiving cavity; 106. a second receiving cavity; 107. a third placing plate; 108. a first placing plate; 109. a first air pump; 201. a first carrying handle; 301. a guide groove; 302. a telescopic convex column; 401. a guide bar; 402. a flow-through chamber; 403. an air inlet connecting pipe; 404. a card slot; 405. sealing the disc; 406. an external thread; 407. a connecting plate; 501. an upper box body; 502. a rubber column; 503. a lower box body; 504. positioning the through hole; 505. a collection chamber; 601. a connecting disc; 602. a rubber sleeve; 603. a catch plate; 701. a multilateral rotating sleeve; 702. an internal thread; 1021. a connecting frame; 1031. sealing sleeves; 1051. an air outlet groove; 1052. a storage battery; 1053. a controller; 1061. an air outlet; 1062. a refrigerated chamber; 1071. a lifting groove; 1072. a rectangular placement frame; 1081. a second air pump; 1082. an air inlet pipe; 1083. a second placing plate; 1084. a rectangular through slot; 1085. a water outlet groove; 1091. an electromagnetic valve; 1092. a second hose; 1093. a pressure detection sensor; 4051. a second carrying handle; 4071. a positioning column; 5011. a liquid inlet connecting pipe; 5012. an air outlet connecting pipe; 5013. a second seal ring groove; 5014. an elastic buckle rod; 5021. an adjusting handle; 5022. an L-shaped through groove; 5031. a clamping frame; 5032. anti-slip strips; 5033. a rotating frame; 5034. a convex column; 5035. buckling grooves; 5036. a second sealing ring strip; 5037. a second return spring; 5038. a first sealing ring strip; 5039. inserting a tube; 50310. a liquid outlet hole; 5051. a cylindrical conditioning chamber; 6011. the reducing end is provided with an arc-shaped groove; 6012. fixing a column; 6013. a convex groove; 6014. a first seal ring groove; 6015. penetrating through the jacks; 6031. a guide post; 6032. a limiting disc; 6033. a first return spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the invention is a portable cardiovascular disease auxiliary detection device, which comprises a box body 1 and a box cover 2 hinged to the upper end of one side of the box body 1 through a hinge, wherein the box cover 2 is convenient for covering the box body 1 from the upper side of the box body 1, the device also comprises a partition plate 101 fixedly connected to the inner wall of the box body 1 and used for dividing the interior of the box body 1 into a first containing cavity 105 and a second containing cavity 106, and a collecting and containing mechanism is arranged in the second containing cavity 106;

the upper ends of the left outer side face and the right outer side face of the box body 1 are respectively provided with a connecting frame 1021, the two connecting frames 1021 are connected through a brace 102, and the brace 102 is arranged to facilitate medical personnel to carry the device;

the lateral surface middle part position of case lid 2 rotates and is connected with first carrying handle 201, and the setting of first carrying handle 201 is convenient for medical personnel to carrying of device and is taken and carry.

Referring to fig. 1, 4, 6 and 7, the collecting and accommodating mechanism comprises a support rod 3, a connecting rod 4 and a blood collecting box 5, the upper end of the support rod 3 is slidably sleeved in the connecting rod 4, and the lower end of the support rod 3 is rotatably connected to the inner bottom surface of the box body 1 through a rolling bearing, so that the support rod 3 can rotate conveniently;

a plurality of blood collection boxes 5 are detachably connected in the circumferential direction of the connecting rod 4, the plurality of blood collection boxes 5 in the same radial direction of the connecting rod 4 form a group, and a plurality of groups of blood collection boxes 5 are uniformly distributed along the axial direction of the connecting rod 4;

the upper end of the side surface of the support rod 3 is symmetrically provided with the telescopic convex column 302, and the lower end of the side surface of the connecting rod 4 is provided with a clamping groove 404 which is provided with an opening at the lower end and is in clearance fit with the telescopic convex column 302, so that the connecting rod 4 can be positioned and fixed after moving upwards for a section of position, and the telescopic convex column 302 can be stretched under the condition of pressing, and the details are not repeated because of the prior art;

the top surface of the connecting rod 4 is fixedly connected with a sealing disc 405, the top surface of the sealing disc 405 is rotatably connected with a second lifting handle 4051, the second lifting handle 4051 is arranged to facilitate a worker to lift the connecting rod 4 upwards, the bottom surface of the sealing disc 405 is fixedly connected with a guide rod 401, a guide groove 301 which is in clearance fit with the guide rod 401 is arranged on the support rod 3 along the axial direction, and the guide rod 401 is matched with the guide groove 301 to facilitate the movement of the connecting rod 4 to achieve the limiting and guiding effects;

above-mentioned setting is when using, when the staff need carry out blood collection, only need carry through the second and take handle 4051 upwards to stimulate connecting rod 4, make draw-in groove 404 be located the top of flexible projection 302, draw-in groove 404 plays spacing location fixed to flexible projection 302, then the staff rotates bracing piece 3 again and can realize the switching between a plurality of blood collection box 5.

Referring to fig. 4 and 9-18, a collection cavity 505 is arranged in a blood collection box 5, a cylindrical adjustment cavity 5051 with a height greater than that of the collection cavity 505 is arranged in the collection cavity 505 in a vertical direction in a communicating manner, an insertion tube 5039 concentric with and communicated with the cylindrical adjustment cavity 5051 is arranged on the bottom surface of the blood collection box 5, a rubber column 502 is sleeved in the cylindrical adjustment cavity 5051 in a sliding manner, an L-shaped through groove 5022 used for communicating the insertion tube 5039 with the collection cavity 505 is arranged in the rubber column 502, the connection between the insertion tube 5039 and the collection cavity 505 connected with the rubber column 502 can be realized by the arrangement of the L-shaped through groove 5022, an adjustment handle 5021 extending to the upper side of the blood collection box 5 is also fixedly connected to the top surface of the rubber column 502, and the adjustment handle 5021 can drive the rubber column 502 to rotate;

a liquid inlet connecting pipe 5011 and a gas outlet connecting pipe 5012 are respectively communicated and arranged on the top surfaces of the blood collecting boxes 5 at the two ends of the collecting cavity 505, the gas outlet connecting pipe 5012 is arranged at one side close to the connecting rod 4, and the liquid inlet connecting pipe 5011 is used for being connected with a blood taking needle; the air outlet connecting pipe 5012 is connected with the air inlet connecting pipe 403 on the side wall of the connecting rod 4 through a first hose 8, the inner wall of the side wall of the connecting rod 4 is provided with a circulation cavity 402 which is communicated with the air inlet connecting pipe 403 and has a closed upper end and a closed lower end, the connecting rod 4 at the lower end of the circulation cavity 402 is communicated with a second hose 1092, the other end of the second hose 1092 penetrates through the partition plate 101 to be fixedly connected with the air inlet end of the first air pump 109 fixedly installed on the inner bottom surface of the box body 1, the first air pump 109 preferably has a good waterproof function, the second hose 1092 is fixedly provided with an electromagnetic valve 1091 and a pressure detection sensor 1093 respectively, the electromagnetic valve 1091 can control the on-off of the second hose 1092, and the pressure detection sensor 1093 is used for detecting the air pressure inside the circulation cavity 402;

a collecting pipe 6 is arranged below the blood collecting box 5, a fixing column 6012 is arranged in the opening end of the collecting pipe 6, a rubber sleeve 602 is fixedly sleeved outside the fixing column 6012, on one hand, the rubber sleeve 602 can seal between the fixing column 6012 and the collecting pipe 6, meanwhile, the fixed column 6012 can be taken out conveniently to pour out the sample, the top surface of the fixed column 6012 is integrally provided with a connecting disc 601, and a plurality of different-diameter end arc-shaped grooves 6011 are uniformly distributed along the circumferential direction on the connecting disc 601 positioned at the outer side of the collecting pipe 6, the different-diameter end arc-shaped grooves 6011 are in clearance fit with the convex column 5034 on the bottom surface of the blood collecting box 5, the different-diameter end arc-shaped grooves 6011 mean that the diameters of the two ends are different, so that in actual use the male post 5034 can be inserted first from the end of the reduced end arcuate slot 6011, the convex pillar 5034 is limited by rotation, so that the collecting pipe 6 can be conveniently taken down and fixedly connected;

a through insertion hole 6015 which is in clearance fit with the cannula 5039 is arranged in the center of the connecting body of the connecting disc 601 and the fixing column 6012 along the axial direction, and the arrangement can realize the flow of blood from the collection cavity 505 to the collection tube 6;

when the device is used, air in the collecting pipe 6 can be pumped by the operation of the first air pump 109, the air in the collecting pipe 6 is discharged through the liquid outlet 50310, the cannula 5039, the L-shaped through groove 5022, the collecting cavity 505, the air outlet connecting pipe 5012, the first hose 8, the circulating cavity 402 and the second hose 1092 in sequence, when the pressure detection sensor 1093 detects that a preset value is reached, the electromagnetic valve 1091 is closed, then a worker rotates the rubber column 502 through the adjusting handle 5021 to close the L-shaped through groove 5022 on the side wall of the rubber column 502 and the collecting cavity 505, when the worker needs to collect a blood sample, the blood sampling needle is sleeved on the liquid inlet connecting pipe 5011, the other end of the blood sampling needle is inserted into the body of the collector, then the adjusting handle 5021 is rotated to rotate the L-shaped through groove 5022 on the rubber column 502 to the position of the collecting cavity 505 on one side of the liquid inlet connecting pipe 5011, under the action of negative pressure in the collecting pipe 5026, blood of a patient enters the collecting pipe 6 through the blood taking needle, the liquid inlet connecting pipe 5011, the collecting cavity 505, the L-shaped through groove 5022, the cannula 5039 and the liquid outlet hole 50310 to collect the blood, and after the collection is finished, the adjusting handle 5021 is rotated again to close the L-shaped through groove 5022 and the collecting cavity 505.

As shown in fig. 6-9, at least two positioning through holes 504 are formed in the blood collection box 5 on the side of the air outlet connection tube 5012 close to the connection rod 4, the positioning through holes 504 are used for sliding insertion of the positioning posts 4071 on the connection plate 407, the connection plate 407 is fixedly connected to the outer side wall of the connection rod 4 below the blood collection box 5, and the blood collection box 5 and the connection plate 407 are conveniently detachable;

a positioning disc 7 is also sleeved on the connecting rod 4 above each group of blood collection boxes 5 in a sliding manner, and the outer edge of the bottom surface of the positioning disc 7 is attached to the blood collection boxes 5;

a multi-edge rotating sleeve 701 is further arranged on the top surface of the positioning disk 7, and internal threads 702 on the inner wall of the multi-edge rotating sleeve 701 are in threaded fit with external threads 406 on the side wall of the connecting rod 4;

when the blood collection box is used, the positioning plate 7 can be moved in the axial direction of the connecting rod 4 by rotating the multi-edge rotating sleeve 701, and under the action of the movement, the blood collection box 5 can be pressed and fixed or the blood collection box 5 can be taken down from the connecting plate 407.

Referring to fig. 11, 14 and 18, the free end of the insertion tube 5039 is closed, and liquid outlet holes 50310 are uniformly formed in the sidewall of the free end of the insertion tube 5039 along the circumferential direction; a baffle disc 603 is arranged below the insertion tube 5039, guide posts 6031 are uniformly arranged on one side face of the baffle disc 603 along the circumferential direction, the other end of each guide post 6031 extends into a convex groove 6013 on the fixing column 6012 to be fixedly connected with a limiting disc 6032, the limiting disc 6032 can play a role in limiting from one end of each guide post 6031, the guide posts 6031 are prevented from being separated from the convex grooves 6013, a first reset spring 6033 is sleeved on the guide posts 6031 on one side of the limiting disc 6032 in a sliding manner, and the baffle disc 603 can be reset due to the arrangement of the first reset spring 6033;

a first sealing ring groove 6014 is formed in the top surface of the connecting disc 601 and located outside the through insertion hole 6015, and a first sealing ring strip 5038 in clearance fit with the first sealing ring groove 6014 is arranged on the bottom surface of the blood collection box 5, so that sealing between the blood collection box 5 and the collection pipe 6 can be realized, and in actual use, a sealing ring can be added between the first sealing ring groove 6014 and the first sealing ring strip 5038 to improve sealing performance;

when the device is used, the blocking disc 603 can be pushed out upwards under the action of the downward movement of the cannula 5039, collected blood or air in the collection tube 6 can flow through the liquid outlet hole 50310 under the action, and when the collection tube 6 is taken down, the blocking disc 603 can be reset firstly under the action of the first reset spring 6033, so that the through insertion hole 6015 is blocked.

Referring to fig. 13 and 15, the blood collection box 5 mainly comprises an upper box body 501 and a lower box body 503 which are aligned up and down, a second sealing ring slot 5013 is arranged on the upper box body 501 outside the collection cavity 505, and a second sealing ring strip 5036 which is in clearance fit with the second sealing ring slot 5013 is arranged on one side surface of the lower box body 503, the arrangement can firstly seal the connection between the upper box body 501 and the lower box body 503, and in actual use, sealing rings can be placed on the second sealing ring slot 5013 and the second sealing ring strip 5036 to improve the matching sealing performance;

a plurality of elastic snap rods 5014 are uniformly distributed on the upper box body 501 outside the second annular sealing groove 5013, and a plurality of snap grooves 5035 which are buckled with the elastic snap rods 5014 are arranged on the lower box body 503, so that the upper box body 501 and the lower box body 503 can be conveniently detached and installed by workers.

Referring to fig. 9, 10, 13 and 14, two rotating frames 5033 are symmetrically arranged on the side surface of the lower case 503, a clamping frame 5031 is slidably sleeved on a rotating column of the rotating frames 5033, second return springs 5037 are slidably sleeved on the rotating columns on the two sides of the clamping frame 5031, two ends of each second return spring 5037 are respectively and fixedly connected to the clamping frame 5031 and the rotating frame 5033, and the second return springs 5037 are arranged to realize the return of the clamping frame 5031 after rotating relative to the rotating column;

an anti-slip strip 5032 attached to the side wall of the collecting pipe 6 is fixedly connected to one side face of the clamping frame 5031, and the anti-slip strip 5032 can improve the anti-slip effect matched with the collecting pipe 6;

in use, with the above arrangement, when the collection tube 6 is removed and installed, the clamping holder 5031 can be rotated by a worker to rotate the clamping holder 5031 relative to the rotary column to lose the clamping of the collection tube 6, and when the clamping holder 5031 is released, the clamping holder 5031 can be reset under the action of the second reset spring 5037.

Referring to fig. 1 and 3-6, a first placing plate 108 is disposed on an inner wall of the first receiving cavity 105 above the first air pump 109, a second air pump 1081 is fixedly mounted on the first placing plate 108, the second air pump 1081 is connected in series to the air inlet pipe 1082, and one end of the air inlet pipe 1082 is fixedly connected to the partition plate 101;

a refrigerating cavity 1062 communicated with an air inlet pipe 1082 is arranged in a connecting body of the box body 1 and the partition plate 101, and air outlet holes 1061 communicated with the refrigerating cavity 1062 are uniformly distributed on the box body 1 and the partition plate 101 at the position of the second accommodating cavity 106;

a rectangular through groove 1084 with an inverted convex vertical section is formed in the first placing plate 108 on one side of the second air pump 1081, a second placing plate 1083 is placed in the rectangular through groove 1084 in a matched manner, the second placing plate 1083 is convenient to place ice bags, a plurality of water outlet grooves 1085 are uniformly distributed in the second placing plate 1083, and the arrangement of the water outlet grooves 1085 is convenient for discharging liquefied water drops on the ice bags; an air outlet groove 1051 and a drain pipe 103 are respectively arranged on two side walls of the lower end of the box body 1, the air outlet groove 1051 and the drain pipe 103 are both communicated with the first accommodating cavity 105, a sealing sleeve 1031 is spirally sleeved on the free end of the drain pipe 103, the air outlet groove 1051 is convenient for air discharge under the work of the first air pump 109, and the drain pipe 103 is convenient for water accumulation in the first accommodating cavity 105 to be discharged;

when the device is used, cold air generated on the ice bag can be blown into the refrigerating cavity 1062 through the operation of the second air pump 1081, and is finally discharged into the second receiving cavity 106 through the air outlet 1061, so that the sample is refrigerated;

a rectangular placing frame 1072 is fixedly connected to the inner wall of the first accommodating cavity 105 above the second air pump 1081, a third placing plate 107 is placed on the rectangular placing frame 1072, a lifting groove 1071 is formed in the top surface of the third placing plate 107, the lifting groove 1071 is convenient for the third placing plate 107 to take, and the third placing plate 107 is convenient for placing auxiliary appliances such as blood taking needles and the like;

the third place on the box 1 inner wall of board 107 top one side respectively fixed mounting have controller 1053, battery 1052 and electric connector 104, controller 1053 respectively with battery 1052, first air pump 109, second air pump 1081, solenoid valve 1091 and pressure detection sensor 1093 electric connection through the conducting wire, and through conducting wire electric connection between battery 1052 and the electric connector 104, electric connector 104 is used for external commercial power to charge battery 1052, and battery 1052 can supply power to each electrical components in this device.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a cardiovascular disease auxiliary detection device convenient to carry, includes box (1) and through case lid (2) of hinge upper end position in box (1) one side, its characterized in that: the device also comprises a partition plate (101) which is fixedly connected to the inner wall of the box body (1) and divides the interior of the box body (1) into a first containing cavity (105) and a second containing cavity (106), wherein a collecting and containing mechanism is arranged in the second containing cavity (106);

the collecting and accommodating mechanism comprises a support rod (3), a connecting rod (4) and a blood collecting box (5), the upper end of the support rod (3) is sleeved in the connecting rod (4) in a sliding mode, and the lower end of the support rod (3) is rotatably connected to the inner bottom surface of the box body (1) through a rolling bearing;

a plurality of blood collection boxes (5) are detachably connected to the circumferential direction of the connecting rod (4), the plurality of blood collection boxes (5) in the same radial direction of the connecting rod (4) form a group, and a plurality of groups of blood collection boxes (5) are uniformly distributed along the axial direction of the connecting rod (4);

a collection cavity (505) is arranged in the blood collection box (5), a cylindrical regulation cavity (5051) with the height larger than that of the collection cavity (505) is arranged in the collection cavity (505) in a communicated manner along the vertical direction, a cannula (5039) which is concentric with and communicated with the cylindrical regulation cavity (5051) is arranged on the bottom surface of the blood collection box (5), a rubber column (502) is sleeved in the cylindrical regulation cavity (5051) in a sliding manner, an L-shaped through groove (5022) for communicating the cannula (5039) with the collection cavity (505) is arranged in the rubber column (502), and a regulation handle (5021) extending to the upper part of the blood collection box (5) is fixedly connected to the top surface of the rubber column (502);

the top surfaces of the blood collection boxes (5) at the two ends of the collection cavity (505) are respectively communicated with a liquid inlet connecting pipe (5011) and a gas outlet connecting pipe (5012), and the gas outlet connecting pipe (5012) is arranged at one side close to the connecting rod (4); the air outlet connecting pipe (5012) is connected with an air inlet connecting pipe (403) on the side wall of the connecting rod (4) through a first hose (8), a circulation cavity (402) which is communicated with the air inlet connecting pipe (403) and is closed at the upper end and the lower end is arranged on the inner wall of the side wall of the connecting rod (4), a second hose (1092) is communicated on the connecting rod (4) at the lower end of the circulation cavity (402), and the other end of the second hose (1092) penetrates through the partition plate (101) and is fixedly connected with an air inlet end of a first air pump (109) fixedly installed on the inner bottom surface of the box body (1);

a collecting pipe (6) is arranged below the blood collecting box (5), a fixing column (6012) is arranged in an opening end of the collecting pipe (6), a rubber sleeve (602) is fixedly sleeved on the outer side of the fixing column (6012), a connecting disc (601) is integrally formed on the top surface of the fixing column (6012), a plurality of arc-shaped grooves (6011) with different diameter ends are uniformly distributed on the connecting disc (601) positioned on the outer side of the collecting pipe (6) along the circumferential direction, and the arc-shaped grooves (6011) with the different diameter ends are in clearance fit with a convex column (5034) on the bottom surface of the blood collecting box (5);

a through insertion hole (6015) in clearance fit with the insertion tube (5039) is formed in the center of the connecting body of the connecting disc (601) and the fixing column (6012) along the axis direction.

2. The portable cardiovascular disease auxiliary detection device as claimed in claim 1, wherein the upper ends of the left and right outer side surfaces of the box body (1) are respectively provided with a connecting frame (1021), and the two connecting frames (1021) are connected through a back belt (102);

the middle position of the outer side surface of the box cover (2) is rotatably connected with a first lifting handle (201).

3. The portable auxiliary cardiovascular disease detection device as claimed in claim 1 or 2, wherein the upper end of the side surface of the support rod (3) is symmetrically provided with a telescopic convex column (302), and the lower end of the side surface of the connecting rod (4) is provided with a slot (404) with an opening at the lower end for clearance fit with the telescopic convex column (302).

4. A portable cardiovascular disease auxiliary detection device according to claim 3, wherein a sealing disc (405) is fixedly connected to the top surface of the connecting rod (4), a second carrying handle (4051) is rotatably connected to the top surface of the sealing disc (405), a guide bar (401) is fixedly connected to the bottom surface of the sealing disc (405), and a guide groove (301) for clearance fit with the guide bar (401) is arranged on the support bar (3) along the axial direction.

5. The portable cardiovascular disease auxiliary detection device as claimed in claim 1 or 4, wherein the second hose (1092) is fixedly provided with a solenoid valve (1091) and a pressure detection sensor (1093).

6. The portable cardiovascular disease auxiliary detection device according to claim 5, wherein at least two positioning through holes (504) are provided on the blood collection box (5) of the air outlet connecting pipe (5012) near one side of the connecting rod (4), the positioning through holes (504) are used for sliding insertion of positioning posts (4071) on the connecting plate (407), and the connecting plate (407) is fixedly connected to the outer side wall of the connecting rod (4) below the blood collection box (5);

a positioning disc (7) is also sleeved on the connecting rod (4) above each group of blood collection boxes (5) in a sliding manner, and the outer edge of the bottom surface of the positioning disc (7) is attached to the blood collection boxes (5);

a multi-edge rotating sleeve (701) is further arranged on the top surface of the positioning disc (7), and internal threads (702) on the inner wall of the multi-edge rotating sleeve (701) are in threaded fit with external threads (406) on the side wall of the connecting rod (4).

7. The portable cardiovascular disease auxiliary detection device as claimed in claim 6, wherein the free end of the insertion tube (5039) is closed, and liquid outlet holes (50310) are uniformly formed on the sidewall of the free end of the insertion tube (5039) along the circumferential direction; a baffle disc (603) is arranged below the insertion tube (5039), guide columns (6031) are uniformly distributed on one side face of the baffle disc (603) along the circumferential direction, the other ends of the guide columns (6031) extend into a convex groove (6013) on the fixed column (6012) and are fixedly connected with a limiting disc (6032), and a first return spring (6033) is sleeved on the guide column (6031) on one side of the limiting disc (6032) in a sliding manner;

a first sealing ring groove (6014) is formed in the outer side, penetrating through the insertion hole (6015), of the top face of the connecting disc (601), and a first sealing ring strip (5038) in clearance fit with the first sealing ring groove (6014) is arranged on the bottom face of the blood collection box (5).

8. The portable cardiovascular disease auxiliary detection device according to claim 6 or 7, wherein the blood collection box (5) is mainly composed of two upper box body (501) and lower box body (503) which are aligned up and down, the upper box body (501) outside the collection cavity (505) is provided with a second sealing ring groove (5013), and a side surface of the lower box body (503) is provided with a second sealing ring strip (5036) which is in clearance fit with the second sealing ring groove (5013);

a plurality of elastic buckling rods (5014) are uniformly distributed on the upper box body (501) on the outer side of the second sealing ring groove (5013), and a plurality of buckling grooves (5035) buckled with the elastic buckling rods (5014) are formed in the lower box body (503).

9. The portable cardiovascular disease auxiliary detection device according to claim 8, wherein two rotating racks (5033) are symmetrically disposed on the side of the lower case (503), the rotating posts of the rotating racks (5033) are slidably sleeved with the clamping rack (5031), the rotating posts on both sides of the clamping rack (5031) are slidably sleeved with the second return spring (5037), and both ends of the second return spring (5037) are respectively and fixedly connected to the clamping rack (5031) and the rotating rack (5033);

and an anti-slip strip (5032) attached to the side wall of the collecting pipe (6) is fixedly connected to one side surface of the clamping frame (5031).

10. The portable auxiliary cardiovascular disease detection device as claimed in any one of claims 1, 2, 4, 6, 7 and 9, wherein a first placing plate (108) is disposed on an inner wall of the first receiving cavity (105) above the first air pump (109), a second air pump (1081) is fixedly mounted on the first placing plate (108), the second air pump (1081) is connected in series to the air inlet pipe (1082), and one end of the air inlet pipe (1082) is fixedly connected to the partition plate (101);

a refrigerating chamber (1062) communicated with the air inlet pipe (1082) is arranged in a connecting body of the box body (1) and the partition plate (101), and air outlet holes (1061) communicated with the refrigerating chamber (1062) are uniformly distributed on the box body (1) and the partition plate (101) at the position of the second accommodating chamber (106);

a rectangular through groove (1084) with an inverted convex vertical section is formed in the first placing plate (108) on one side of the second air pump (1081), the rectangular through groove (1084) is placed in a matched mode on the second placing plate (1083), and a plurality of water outlet grooves (1085) are uniformly distributed in the second placing plate (1083); an air outlet groove (1051) and a water drainage pipe (103) are respectively arranged on two side walls of the lower end of the box body (1), the air outlet groove (1051) and the water drainage pipe (103) are both communicated with the first accommodating cavity (105), and a sealing sleeve (1031) is spirally sleeved on the free end of the water drainage pipe (103);

a rectangular placing frame (1072) is fixedly connected to the inner wall of the first containing cavity (105) above the second air pump (1081), a third placing plate (107) is placed on the rectangular placing frame (1072), and a lifting groove (1071) is formed in the top surface of the third placing plate (107);

the utility model discloses a pressure detection device, including the third place board (107), the controller (1053), battery (1052) and electric connector (104) of fixed mounting respectively on outer box (1) inner wall of one side above the board, controller (1053) pass through the transfer line respectively with battery (1052), first air pump (109), second air pump (1081), solenoid valve (1091) and pressure detection sensor (1093) electric connection, and pass through transfer line electric connection between battery (1052) and electric connector (104).