CN214906984U - Blood sampling equipment is taken out to vein treatment - Google Patents
Blood sampling equipment is taken out to vein treatment Download PDFInfo
- Publication number
- CN214906984U CN214906984U CN202022820425.0U CN202022820425U CN214906984U CN 214906984 U CN214906984 U CN 214906984U CN 202022820425 U CN202022820425 U CN 202022820425U CN 214906984 U CN214906984 U CN 214906984U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- blood
- threaded
- blood sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a vein treatment is with sampling equipment that draws blood, include the syringe needle, hold needle bar, infusion hose, three way connection ware, heparin tube, syringe, the syringe needle is hollow columnar structure, the syringe needle right-hand member is connected with the fixed needle bar of holding, it is connected with the infusion hose to hold the needle bar right-hand member, infusion hose right-hand member is connected with the three way connection ware, three way connection ware bottom is connected with the heparin tube, three way connection ware right-hand member lock joint has the syringe. The utility model relates to a simply, convenient operation can be through the extraction volume of screw injector control blood, and the inside normal pressure of taking a blood sample has avoided negative pressure formula vacuum test tube because of the drawback that the damage can't be used simultaneously.
Description
Technical Field
The utility model relates to a blood drawing equipment especially relates to a vein treatment is with drawing blood sampling equipment.
Background
Along with the development of the times, people pay more and more attention to the health safety of the people, the extraction and the chemical examination of the method blood as a conventional health information acquisition are also an indispensable link, but the conventional venous blood drawing tool uses the negative pressure type blood drawing tube to draw blood, is not favorable for the user to control the blood drawing amount and the common negative pressure blood drawing tube is not easy to observe the blood drawing amount information, so a novel blood drawing and sampling device is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vein treatment is with sampling equipment that draws blood to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a vein treatment is with sampling equipment that draws blood, includes the syringe needle, holds needle bar, infusion hose, three way connection ware, heparin tube, syringe, its characterized in that: the syringe needle is hollow columnar structure, the syringe needle right-hand member is connected with the fixed needle bar of holding, it is connected with the infusion hose to hold the needle bar right-hand member, the infusion hose right-hand member is connected with the three way connection ware, three way connection ware bottom is connected with the heparin tube, three way connection ware right-hand member lock joint has the syringe.
On the basis of the technical scheme, the injector comprises an injector shell, a rubber piston, a threaded piston rod and a threaded baffle plate, the injector shell is of a cylindrical hollow tube structure, the rubber piston capable of moving horizontally is installed inside the injector shell, the threaded piston rod is fixedly connected to the right side of the rubber piston in an inserted mode, and the threaded baffle plate is fixedly connected to the tail of the injector shell through threads.
On the basis of the technical scheme, the blood sampling tube comprises a blood sampling tube body, fluorescent scales, a protective top cover and a rubber diaphragm, the blood sampling tube body is of a test tube-shaped structure with a threaded top opening, the fluorescent scales are coated at the middle part of the surface of the blood sampling tube body, the protective top cover is in threaded connection with the top end of the blood sampling tube body, and the rubber diaphragm is fixed at the middle part of the top end of the protective top cover.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a spiral cooperation of three way connection ware and syringe can control the extraction volume of blood, and the heparin tube need not to have improved the adaptability of product for unable use and the vexation that the negative pressure waited for the condition causes inadequately for ordinary glass test tube simultaneously, and the inscription has fluorescence scale can also observe, the record has reduced staff to service environment's requirement under the not good environment of sight simultaneously on the blood sampling body.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a sectional view of the syringe of the present invention.
Fig. 3 is a schematic view of the structure of the blood sampling tube of the present invention.
In the figure: 1. the blood sampling device comprises a needle head, 2 a needle holding rod, 3 a transfusion hose, 4 a three-way connector, 5 a blood sampling tube, 6 a syringe, 7 a syringe shell, 8 a rubber piston, 9 a threaded rod, 10 a threaded baffle, 11 a blood sampling tube body, 12 a fluorescent scale, 13 a protective cover, 14 and a rubber diaphragm.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, a blood sampling device for vein treatment comprises a needle head 1, a needle holding rod 2, a transfusion hose 3, a three-way connector 4, a blood sampling tube 5 and an injector 6, and is characterized in that: syringe needle 1 is the hollow columnar structure, 1 right-hand member of syringe needle is connected with fixed needle bar 2 of holding, it is connected with infusion hose 3 to hold 2 right-hand members of needle bar, 3 right-hand members of infusion hose are connected with three way connection ware 4, three way connection ware 4 bottom is connected with heparin tube 5, three way connection ware 4 right-hand member lock joint has syringe 6.
Syringe 6 includes syringe casing 7, rubber piston 8, threaded piston rod 9, thread baffle 10, syringe casing 7 is the hollow tubular structure of column, 7 internal portions of syringe casing install the rubber piston 8 that can horizontal migration, 8 right sides of rubber piston are pegged graft and are fixed with threaded piston rod 9, 7 afterbody of syringe casing is fixed with thread baffle 10 through threaded connection.
The utility model discloses a theory of operation: will get into human vein through the syringe needle and then rotate the threaded piston rod and form negative pressure extraction blood in the syringe, diversion inflow heparin tube when blood flows through tee junction ware middle part simultaneously, can control blood collection volume also can observe the record under the darker environment in the field of vision through the fluorescence scale on the blood sampling body.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (1)
1. The utility model provides a vein treatment is with sampling equipment that draws blood, includes syringe needle (1), holds needle pole (2), infusion hose (3), three way connection ware (4), heparin tube (5), syringe (6), its characterized in that: the needle head (1) is of a hollow columnar structure, the right end of the needle head (1) is connected with a fixed needle rod (2), the right end of the needle rod (2) is connected with an infusion hose (3), the right end of the infusion hose (3) is connected with a three-way connector (4), the bottom of the three-way connector (4) is connected with a blood collection tube (5), the right end of the three-way connector (4) is buckled with an injector (6), the injector (6) comprises an injector shell (7), a rubber piston (8), a threaded piston rod (9) and a threaded baffle plate (10), the injector shell (7) is of a columnar hollow tube structure, the rubber piston (8) capable of moving horizontally is arranged inside the injector shell (7), the threaded piston rod (9) is fixedly inserted and connected to the right side of the rubber piston (8), the tail of the injector shell (7) is fixedly provided with the threaded baffle plate (10) through threaded connection, heparin tube (5) are including blood sampling body (11), fluorescence scale (12), protection top cap (13), rubber diaphragm (14), blood sampling body (11) are top opening screwed examination tubular structure, blood sampling body (11) surface middle part scribbles fluorescence scale (12), heparin tube (5) top threaded connection has protection top cap (13), protection top cap (13) top middle part is fixed with rubber diaphragm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820425.0U CN214906984U (en) | 2020-11-30 | 2020-11-30 | Blood sampling equipment is taken out to vein treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820425.0U CN214906984U (en) | 2020-11-30 | 2020-11-30 | Blood sampling equipment is taken out to vein treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214906984U true CN214906984U (en) | 2021-11-30 |
Family
ID=79035858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022820425.0U Active CN214906984U (en) | 2020-11-30 | 2020-11-30 | Blood sampling equipment is taken out to vein treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214906984U (en) |
-
2020
- 2020-11-30 CN CN202022820425.0U patent/CN214906984U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214906984U (en) | Blood sampling equipment is taken out to vein treatment | |
| CN108403127A (en) | A kind of bloodletting needle | |
| CN207041540U (en) | Negative pressure liquid collector and apply its negative pressure spittle collector | |
| CN207837562U (en) | Multi-functional remaining needle | |
| CN210673340U (en) | A collection system for blood is gathered | |
| CN211214762U (en) | Stem cell injector | |
| CN202270026U (en) | Blood collection device | |
| CN210124779U (en) | Safety blood taking needle | |
| CN203841701U (en) | Disposable peripheral micro blood collecting separator | |
| CN106236111A (en) | A kind of negative pressure peripheral blood sampling device easy to use | |
| CN202801629U (en) | Vacuum blood collection tube | |
| CN209421945U (en) | Children's hemospast | |
| CN209203283U (en) | Automatic blood sampling device | |
| CN207306672U (en) | A kind of student's physical examination hemostix | |
| CN201814949U (en) | Novel safety self-destruction injector | |
| CN209450543U (en) | Novel serum separate type vacuum blood sampler | |
| CN206214105U (en) | A kind of blood information collection and storage device | |
| CN106963398B (en) | Intelligent vacuum blood sampling assembly | |
| CN211022705U (en) | Medical treatment is with intelligent appearance of drawing blood | |
| CN217285863U (en) | Negative pressure test tube for urine specimen | |
| CN211560118U (en) | Physical examination is hemostix for center | |
| CN214129685U (en) | Multifunctional drainage bag | |
| CN218978920U (en) | Sampling device for collecting test sample | |
| CN208611343U (en) | A kind of blood collection bags | |
| CN220542506U (en) | Collector for medical examination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |