CN203953676U - Intelligence blood-taking device - Google Patents
Intelligence blood-taking device Download PDFInfo
- Publication number
- CN203953676U CN203953676U CN201420420344.3U CN201420420344U CN203953676U CN 203953676 U CN203953676 U CN 203953676U CN 201420420344 U CN201420420344 U CN 201420420344U CN 203953676 U CN203953676 U CN 203953676U
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- China
- Prior art keywords
- needle body
- blood
- erection column
- needle
- electromagnetic valve
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Abstract
The utility model discloses a kind of intelligent blood-taking device, comprise: blood taking needle, electromagnetic valve, micro flowmeter, single-chip microcomputer, blood taking needle is connected with electromagnetic valve one end by conduit, the electromagnetic valve other end is connected with one end of micro flowmeter by conduit, the other end of micro flowmeter connects a blood taking tube, micro flowmeter transfers to single-chip microcomputer by flow signal, and single-chip microcomputer transmission of control signals is to electromagnetic valve.Blood-taking device of the present utility model is simple in structure, easy to use, can once access a plurality of vacuum tubes takes a blood sample, greatly saved blood sampling time, misery while having reduced blood sampling, and the branched pipe in pipe close piercing needle and blood taking tube can be set to separable structure, the transfusion device of can directly transferring after blood sampling, reduces the misery of patient's secondary puncture; During blood sampling, micro flowmeter is monitored blood sampling dosage, when meeting dosage demand, can control in time closed electromagnetic valve by single-chip microcomputer, guarantees the accuracy of blood sampling dosage.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of intelligent blood-taking device.
Background technology
In blood station or the work of blood internal medicine, often can carry out lab testing to blood sample, because the Laboratory Request of various blood preparations is different, often need to once gather multitube blood preparation.And existing vacuum blood taking needle is all single tube form, can only be after puncture vessel, once connect a vacuum tube, blood sampling time is long, painful large, and because chemical reagent in vacuum tube can influence each other, during blood sampling, the front and back use order of each vacuum tube can not be put upside down, blood sampling program is complicated, wastes time and energy, and especially for the dosage of each blood sampling, can not be accurately controlled follow-up technical specification is also existed to certain impact.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to use, can once gather multiple blood preparation, and the intelligent blood-taking device that can accurately control for blood sampling dosage.
This utility model for achieving the above object, adopt following technical scheme: a kind of intelligent blood-taking device, comprise: blood taking needle, electromagnetic valve, micro flowmeter, single-chip microcomputer, blood taking needle is connected with electromagnetic valve one end by conduit, the electromagnetic valve other end is connected with one end of micro flowmeter by conduit, the other end of micro flowmeter connects a blood taking tube, micro flowmeter transfers to single-chip microcomputer by flow signal, single-chip microcomputer transmission of control signals is to electromagnetic valve, described blood taking tube is multitube structure, blood taking tube comprises a main pipe and at least two branched pipes, described main pipe afterbody is connected by joint with branched pipe afterbody, every branched pipe head is provided with pipe close piercing needle, every branched pipe middle part is provided with flow regulator, described main pipe head connects the described other end of micro flowmeter.
Preferably, blood taking needle comprises needle body erection column and is arranged on the needle body of needle body erection column central authorities, the toe end up and down of needle body is all stretched out needle body erection column, the top of needle body erection column is set with protective jacket, on the needle body of the below of needle body erection column, be arranged with blood resistance unit, the upper end of blood resistance unit is connected to the bottom of needle body erection column, on the outer wall of needle body erection column bottom, is provided with for needle body erection column and is fixed on installation portion on conduit.Blood taking needle has carried out split-type design, hemostix and hemostix special needle can make the processing technique of blood taking needle more detailed-oriented by different manufacturer production, have reduced the technical threshold that blood taking needle is manufactured, processing and assemble more conveniently, is more conducive to large-scale production.
Preferably, described needle body erection column is transparent plastic product; Described needle body is comprised of upper pin and lower needle body, and upper pin is inserted needle body erection column from the upper end of needle body erection column, and lower needle body is inserted needle body erection column from the lower end of needle body erection column; Upper and lower needle body keeps at a certain distance away, and connects by the pre-manufactured hole in needle body erection column.This design makes blood taking needle in use, medical personnel can observe the scene of blood flow when needle body erection column, when medical personnel's improper use causes blood not enter blood taking needle, (for example, needle body does not correctly insert in blood vessel), can save more timely.
Preferably, single-chip microcomputer, electromagnetic valve and micro flowmeter are fixed in a mounting box, and the upper surface of mounting box is provided with controls button and display screen, and it controls button and display screen is connected to respectively single-chip microcomputer.Each detects control assembly and concentrates in mounting box, is convenient to control, and operator can regulate blood sampling dosage according to actual needs, guarantees the accuracy of blood sampling.
Technique scheme can be found out, contrast prior art the beneficial effects of the utility model: blood-taking device of the present utility model is simple in structure, easy to use, can once access a plurality of vacuum tubes and take a blood sample, greatly save blood sampling time, the misery while having reduced blood sampling, and, branched pipe in pipe close piercing needle and blood taking tube can be set to separable structure, the transfusion device of can directly transferring after blood sampling, the misery of minimizing patient secondary puncture; During blood sampling, micro flowmeter is monitored blood sampling dosage, when meeting dosage demand, can control in time closed electromagnetic valve by single-chip microcomputer, guarantees the accuracy of blood sampling dosage.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of intelligent blood-taking device in this utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment:
This utility model embodiment provides a kind of intelligent blood-taking device, as shown in Figure 1, comprise: blood taking needle 1 and mounting box 2, electromagnetic valve is installed in mounting box, micro flowmeter, single-chip microcomputer, blood taking needle 1 is connected with electromagnetic valve one end by conduit 9, the electromagnetic valve other end is connected with one end of micro flowmeter by conduit, the other end of micro flowmeter connects a blood taking tube 3, micro flowmeter transfers to single-chip microcomputer by flow signal, single-chip microcomputer transmission of control signals is to electromagnetic valve, described blood taking tube 3 is multitube structure, blood taking tube 3 comprises a main pipe 31 and at least two branched pipes 32, described main pipe 31 afterbodys are connected by joint 33 with branched pipe 32 afterbodys, every branched pipe 32 heads are provided with pipe close piercing needle 4, every branched pipe 32 middle parts are provided with flow regulator 5, described main pipe head connects the described other end of micro flowmeter.Branched pipe in pipe close piercing needle and blood taking tube can be set to separable structure, the transfusion device of can directly transferring after blood sampling, the misery of minimizing patient secondary puncture.
Blood taking needle adopts general syringe needle also can, but for the ease of assembling, produce in this utility model embodiment, blood taking needle comprises needle body erection column and is arranged on the needle body of needle body erection column central authorities, the toe end up and down of needle body is all stretched out needle body erection column, the top of needle body erection column is set with protective jacket, on the needle body of the below of needle body erection column, be arranged with blood resistance unit, the upper end of blood resistance unit is connected to the bottom of needle body erection column, on the outer wall of needle body erection column bottom, is provided with for needle body erection column and is fixed on installation portion on conduit.Blood taking needle has carried out split-type design, hemostix and hemostix special needle can make the processing technique of blood taking needle more detailed-oriented by different manufacturer production, have reduced the technical threshold that blood taking needle is manufactured, processing and assemble more conveniently, is more conducive to large-scale production.During use, by protective jacket, push in advance needle body downwards, the blood resistance unit on needle body can be realized conducting, thereby can carry out next step blood sampling work.
Described needle body erection column is transparent plastic product; Described needle body is comprised of upper pin and lower needle body, and upper pin is inserted needle body erection column from the upper end of needle body erection column, and lower needle body is inserted needle body erection column from the lower end of needle body erection column; Upper and lower needle body keeps at a certain distance away, and connects by the pre-manufactured hole in needle body erection column.This design makes blood taking needle in use, medical personnel can observe the scene of blood flow when needle body erection column, when medical personnel's improper use causes blood not enter blood taking needle, (for example, needle body does not correctly insert in blood vessel), can save more timely.
Single-chip microcomputer, electromagnetic valve and micro flowmeter are fixed in mounting box 2, and the upper surface of mounting box 2 is provided with controls button and display screen, and it controls button and display screen is connected to respectively single-chip microcomputer.Each detects control assembly and concentrates in mounting box, is convenient to control, and operator can regulate blood sampling dosage according to actual needs, guarantees the accuracy of blood sampling.
A kind of intelligent blood-taking device above this utility model embodiment being provided is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand core concept of the present utility model; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (4)
1. intelligent blood-taking device, it is characterized in that, comprise: blood taking needle, electromagnetic valve, micro flowmeter, single-chip microcomputer, blood taking needle is connected with electromagnetic valve one end by conduit, the electromagnetic valve other end is connected with one end of micro flowmeter by conduit, the other end of micro flowmeter connects a blood taking tube, micro flowmeter transfers to single-chip microcomputer by flow signal, single-chip microcomputer transmission of control signals is to electromagnetic valve, described blood taking tube is multitube structure, blood taking tube comprises a main pipe and at least two branched pipes, described main pipe afterbody is connected by joint with branched pipe afterbody, every branched pipe head is provided with pipe close piercing needle, every branched pipe middle part is provided with flow regulator, described main pipe head connects the described other end of micro flowmeter.
2. intelligent blood-taking device as claimed in claim 1, it is characterized in that: blood taking needle comprises needle body erection column and is arranged on the needle body of needle body erection column central authorities, the toe end up and down of needle body is all stretched out needle body erection column, the top of needle body erection column is set with protective jacket, on the needle body of the below of needle body erection column, be arranged with blood resistance unit, the upper end of blood resistance unit is connected to the bottom of needle body erection column, on the outer wall of needle body erection column bottom, is provided with for needle body erection column and is fixed on installation portion on conduit.
3. intelligent blood-taking device as claimed in claim 2, is characterized in that: described needle body erection column is transparent plastic product; Described needle body is comprised of upper pin and lower needle body, and upper pin is inserted needle body erection column from the upper end of needle body erection column, and lower needle body is inserted needle body erection column from the lower end of needle body erection column; Upper and lower needle body keeps at a certain distance away, and connects by the pre-manufactured hole in needle body erection column.
4. intelligent blood-taking device as claimed in claim 1, is characterized in that: single-chip microcomputer, electromagnetic valve and micro flowmeter are fixed in a mounting box, and the upper surface of mounting box is provided with controls button and display screen, and it controls button and display screen is connected to respectively single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420344.3U CN203953676U (en) | 2014-07-29 | 2014-07-29 | Intelligence blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420344.3U CN203953676U (en) | 2014-07-29 | 2014-07-29 | Intelligence blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953676U true CN203953676U (en) | 2014-11-26 |
Family
ID=51914321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420344.3U Expired - Fee Related CN203953676U (en) | 2014-07-29 | 2014-07-29 | Intelligence blood-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147302A (en) * | 2015-08-31 | 2015-12-16 | 济南方宇文化传媒有限公司 | Novel medical blood sampling device |
-
2014
- 2014-07-29 CN CN201420420344.3U patent/CN203953676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147302A (en) * | 2015-08-31 | 2015-12-16 | 济南方宇文化传媒有限公司 | Novel medical blood sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |