CN205144575U - Radial artery blood sampling device - Google Patents
Radial artery blood sampling device Download PDFInfo
- Publication number
- CN205144575U CN205144575U CN201520964116.7U CN201520964116U CN205144575U CN 205144575 U CN205144575 U CN 205144575U CN 201520964116 U CN201520964116 U CN 201520964116U CN 205144575 U CN205144575 U CN 205144575U
- Authority
- CN
- China
- Prior art keywords
- tube
- transfusion
- blood
- threeway
- cushion block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a radial artery blood sampling device, including keeping somewhere the needle, transfer line and the malleation that sets up on the transfer line connect, extension pipe and pumping bag are connected through the tee bend in addition to the transfer line, the transfer line is connected respectively to the three passageway of three -way, extension pipe and pumping bag, the first path connection transfer line of three -way, the extension pipe is connected to the second channel, third path connection pumping bag, while third passageway is the connection pressure sensor still, pressure sensor connects the monitor, the end -to -end connection syringe of extension pipe, add the light heparin that has the configuration good in the pumping bag, be equipped with the valve in the tee bend, the intercommunication that the tee bend comes the controlling infusion pipe and prolongs the pipe through the valve, extension pipe and pumping bag's intercommunication or transfer line and pumping bag's intercommunication. The utility model discloses can carry out a lot of blood sampling to children, and whole needlelessization to the stability of patient's wrist portion keeps, convenient blood sampling, and the blood pressure condition that simultaneously can patient real -time supervision makes things convenient for the hospital to establish patient's state of an illness archives database more directly perceivedly.
Description
Technical field
This utility model relates to a kind of medical device, particularly relates to a kind of radial artery blood collection device.
Background technology
In children's hospital, carrying out arterial blood drawing for pediatric patient is one of nursing procedure commonly used in clinical position, hospital needs the health confirming patient according to the blood sample gathered, and decide next step therapeutic scheme according to the data of blood sample, current critical patient, ventilated patients, the unstable patient of hematodinamics etc. can carry out there is the monitoring of wound arteriotony, this kind of patient artery is put pipe and is often selected radial artery detaining tube, usually inflating bag can be used to pump in arterial intubation by the light heparin pressurization configured, with blood-backflow preventing, pipe is put in blocking, so be first with first pressing from both sides dead remaining needle (i.e. arterial intubation) place to the Normal practice of this class patient radial artery blood collection, disconnect tremulous pulse pressure tester, a part of blood is taken out out with syringe, heparin in arterial intubation is first extracted out together with part blood, change a syringe again and start formal blood sampling, each blood sampling patient at least needs puncture more than twice, the tremulous pulse that punctures frequently easily causes site of puncture to infect, cause local hematoma, arterial thromboembolism is the complication such as false aneurysm even, and for the patient be in a bad way at hospital, all need basic every day arterial blood drawing to take a blood sample to analyze, obvious each blood sampling all is like this also improper, patient also can monitor the situation of its blood pressure except blood sampling is analyzed in the while in hospital, but current method is all more traditional, it is all record after the pressure measurement of non-invasivetesting instrument, the misery of patient is easily increased when patient hangs drop, on the one hand can not real-time dynamic monitoring to the blood pressure conditions of patient, the data measured on the other hand are subject to extraneous and patient's itself affect is large also not necessarily accurate.
In addition, need when radial artery blood collection to keep the stable of wrist portion, arterial intubation and wrist are generally fixed by medical bandage by current medical personnel, and the stability of wrist itself needs patient to control voluntarily, generally wrist controls unstable, can cause needing to re-start arterial intubation, increase the painful workload also increasing medical personnel to patient.
Utility model content
This utility model aims to provide a kind of radial artery blood collection device.
For realizing above-mentioned utility model object, this utility model by the following technical solutions, a kind of radial artery blood collection device, comprise remaining needle, tube for transfusion and the positive pressure connector be arranged on tube for transfusion, described tube for transfusion connects extension tube and inflating bag in addition by threeway, three passages of threeway connect tube for transfusion respectively, extension tube and inflating bag, the first passage of threeway connects tube for transfusion, second channel connects extension tube, third channel connects inflating bag, third channel also Bonding pressure sensor simultaneously, pressure transducer connects monitor, the end of described extension tube connects syringe, the light heparin configured is added with in described inflating bag, valve is provided with in threeway, threeway controls being communicated with of tube for transfusion and extension tube by valve, being communicated with of extension tube and inflating bag or being communicated with of tube for transfusion and inflating bag.
As preferably, the below of described remaining needle is provided with fixing cushion block.
As preferably, described fixing cushion block comprises cushion block body, and the upper surface of cushion block body is provided with draw-in groove, and in draw-in groove, active card has foam-rubber cushion.
As preferably, be provided with the cover plate covering draw-in groove above fixing cushion block, cover plate passes through the snap lock of draw-in groove both sides on cushion block.
The radial artery blood collection device of this utility model design, comprise the positive pressure connector on remaining needle and tube for transfusion, remaining needle is retained in the radial artery of the patient having the monitoring of wound tremulous pulse continuously, because there is the patient of wound tremulous pulse monitoring that inflating bag can be used to pump in arterial intubation by the light heparin pressurization configured continuously, with blood-backflow preventing, so a part of blood generally all first can be taken out to be extracted out by heparin when drawing blood, this utility model devises threeway and connects extension tube and inflating bag in addition, three passages of threeway connect tube for transfusion respectively, extension tube and inflating bag, valve is provided with in threeway, when starting to draw blood, valve is gone to the state that tube for transfusion is communicated with extension tube by threeway, the syringe of extension tube end outwards twitches the blood pressure blood drawing coordinating human body, part blood now with heparin in body can be delivered in extension tube by tube for transfusion, under the effect of heparin, this part blood in extension tube can not condense, after initial stage taken a blood sample, rotating three-way valve makes inflating bag be communicated with extension tube, tube for transfusion is not communicated with two other passage, now namely complete blood sampling work by the positive pressure connector be arranged on tube for transfusion with a syringe, to take a blood sample rear enclosed positive pressure connector, rotating three-way valve makes tube for transfusion be communicated with extension tube, the syringe of inside promotion extension tube end, blood is pushed back in body, rotate three-way valve tube for transfusion to be subsequently communicated with inflating bag, under the effect of inflating bag, blood is got back in body, prevent blood back flow, such set of device just can repeatedly be taken a blood sample, and omnidistance needleless, pricking wound can not be there is, at least twice blood taking needle is used without the need to taking a blood sample at every turn, avoid cross infection, the blood of each band heparin extracted out also need not be at every turn all discarded simultaneously, still can get back in body, prevent patient from drawing blood too much unhealthful, the third channel of threeway also Bonding pressure sensor in addition, pressure transducer connects monitor, pressure transducer can the blood pressure situation of Real-Time Monitoring patient in threeway place, and feed back to monitor, nurse just can understand the physiological situation of patient at any time, hospital is facilitated to set up the state of an illness archive database of patient more intuitively, consider that radial artery is positioned at wrist place, remaining needle is easily caused to come off when child patient rocks, this utility model is provided with fixing cushion block, the upper surface of fixed bolster block body is provided with draw-in groove, in draw-in groove, active card has foam-rubber cushion, such patient is placed on hands in the draw-in groove of cushion block, avoid the hands double swerve of patient, also cover plate is provided with above cushion block, prevent the hands of patient from teetertottering.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
In figure: 1, remaining needle; 2, tube for transfusion; 3, positive pressure connector; 4, threeway; 5, extension tube; 6, inflating bag; 7, first passage; 8, second channel; 9, third channel; 10, pressure transducer; 11, monitor; 12, syringe; 13, cushion block body; 14, draw-in groove; 15, foam-rubber cushion; 16, cover plate; 17, buckle.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining this utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1, a kind of radial artery blood collection device according to this utility model embodiment is described, comprise remaining needle 1, tube for transfusion 2 and the positive pressure connector 3 be arranged on tube for transfusion 2, described tube for transfusion 2 connects extension tube 5 and inflating bag 6 in addition by threeway 4, three passages of threeway 4 connect tube for transfusion 2 respectively, extension tube 5 and inflating bag 6, the first passage 7 of threeway 4 connects tube for transfusion 2, second channel 8 connects extension tube 5, third channel 9 connects inflating bag 6, third channel 9 goes back Bonding pressure sensor 10 simultaneously, pressure transducer 10 connects monitor 11, the end of described extension tube 5 connects syringe 12, the light heparin configured is added with in described inflating bag 6, valve is provided with in threeway 4, threeway 4 controls being communicated with of tube for transfusion 2 and extension tube 5 by valve, being communicated with of extension tube 5 and inflating bag 6 or being communicated with of tube for transfusion 2 and inflating bag 6.
As preferably, the below of described remaining needle 1 is provided with fixing cushion block.
As preferably, described fixing cushion block comprises cushion block body 13, and the upper surface of cushion block body 13 is provided with draw-in groove 14, and in draw-in groove 14, active card has foam-rubber cushion 15.
As preferably, be provided with the cover plate 16 covering draw-in groove 14 above fixing cushion block, cover plate 16 is locked together on cushion block by the buckle 16 of draw-in groove 14 both sides.
The radial artery blood collection device of this utility model design, comprise the positive pressure connector on remaining needle and tube for transfusion, remaining needle is retained in the radial artery of the patient having the monitoring of wound tremulous pulse continuously, because there is the patient of wound tremulous pulse monitoring that inflating bag can be used to pump in arterial intubation by the light heparin pressurization configured continuously, with blood-backflow preventing, so a part of blood generally all first can be taken out to be extracted out by heparin when drawing blood, this utility model devises threeway and connects extension tube and inflating bag in addition, three passages of threeway connect tube for transfusion respectively, extension tube and inflating bag, valve is provided with in threeway, when starting to draw blood, valve is gone to the state that tube for transfusion is communicated with extension tube by threeway, the syringe of extension tube end outwards twitches the blood pressure blood drawing coordinating human body, part blood now with heparin in body can be delivered in extension tube by tube for transfusion, under the effect of heparin, this part blood in extension tube can not condense, after initial stage taken a blood sample, rotating three-way valve makes inflating bag be communicated with extension tube, tube for transfusion is not communicated with two other passage, now namely complete blood sampling work by the positive pressure connector be arranged on tube for transfusion with a syringe, to take a blood sample rear enclosed positive pressure connector, rotating three-way valve makes tube for transfusion be communicated with extension tube, the syringe of inside promotion extension tube end, blood is pushed back in body, rotate three-way valve tube for transfusion to be subsequently communicated with inflating bag, under the effect of inflating bag, blood is got back in body, prevent blood back flow, such set of device just can repeatedly be taken a blood sample, and omnidistance needleless, pricking wound can not be there is, at least twice blood taking needle is used without the need to taking a blood sample at every turn, avoid cross infection, the blood of each band heparin extracted out also need not be at every turn all discarded simultaneously, still can get back in body, prevent patient from drawing blood too much unhealthful, the third channel of threeway also Bonding pressure sensor in addition, pressure transducer connects monitor, pressure transducer can the blood pressure situation of Real-Time Monitoring patient in threeway place, and feed back to monitor, nurse just can understand the physiological situation of patient at any time, hospital is facilitated to set up the state of an illness archive database of patient more intuitively, consider that radial artery is positioned at wrist place, remaining needle is easily caused to come off when child patient rocks, this utility model is provided with fixing cushion block, the upper surface of fixed bolster block body is provided with draw-in groove, in draw-in groove, active card has foam-rubber cushion, such patient is placed on hands in the draw-in groove of cushion block, avoid the hands double swerve of patient, also cover plate is provided with above cushion block, prevent the hands of patient from teetertottering.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (4)
1. a radial artery blood collection device, comprise remaining needle, tube for transfusion and the positive pressure connector be arranged on tube for transfusion, it is characterized in that, described tube for transfusion connects extension tube and inflating bag in addition by threeway, three passages of threeway connect tube for transfusion respectively, extension tube and inflating bag, the first passage of threeway connects tube for transfusion, second channel connects extension tube, third channel connects inflating bag, third channel also Bonding pressure sensor simultaneously, pressure transducer connects monitor, the end of described extension tube connects syringe, the light heparin configured is added with in described inflating bag, valve is provided with in threeway, threeway controls being communicated with of tube for transfusion and extension tube by valve, being communicated with of extension tube and inflating bag or being communicated with of tube for transfusion and inflating bag.
2. blood-taking device according to claim 1, is characterized in that, the below of described remaining needle is provided with fixing cushion block.
3. blood-taking device according to claim 2, is characterized in that, described fixing cushion block comprises cushion block body, and the upper surface of cushion block body is provided with draw-in groove, and in draw-in groove, active card has foam-rubber cushion.
4. blood-taking device according to claim 3, is characterized in that, is provided with the cover plate covering draw-in groove above fixing cushion block, and cover plate passes through the snap lock of draw-in groove both sides on cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964116.7U CN205144575U (en) | 2015-11-30 | 2015-11-30 | Radial artery blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964116.7U CN205144575U (en) | 2015-11-30 | 2015-11-30 | Radial artery blood sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144575U true CN205144575U (en) | 2016-04-13 |
Family
ID=55680322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964116.7U Expired - Fee Related CN205144575U (en) | 2015-11-30 | 2015-11-30 | Radial artery blood sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139302A (en) * | 2016-07-22 | 2016-11-23 | 杭州市红十字会医院 | A kind of controllable-rate, the transfusion system automatically changed |
| CN109907767A (en) * | 2019-03-19 | 2019-06-21 | 南方医科大学南方医院 | A kind of blood sampling suit based on medical pressure sensor |
-
2015
- 2015-11-30 CN CN201520964116.7U patent/CN205144575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139302A (en) * | 2016-07-22 | 2016-11-23 | 杭州市红十字会医院 | A kind of controllable-rate, the transfusion system automatically changed |
| CN109907767A (en) * | 2019-03-19 | 2019-06-21 | 南方医科大学南方医院 | A kind of blood sampling suit based on medical pressure sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11752262B2 (en) | Hemoglobin display and patient treatment | |
| US11344231B2 (en) | Bodily fluid monitoring system | |
| US20100160854A1 (en) | Integrated patient management and control system for medication delivery | |
| EP3263152B1 (en) | Medical treatment device | |
| CN104906654A (en) | Transfusion system with information monitoring function | |
| CN102949760A (en) | Intelligent guardianship infusion pump | |
| CN205144575U (en) | Radial artery blood sampling device | |
| WO2021026881A1 (en) | Medical device and medical device system | |
| CN101869509A (en) | Radial artery puncturing and positioning device | |
| CN204133943U (en) | A kind of transfusion boundary belt | |
| CN206454088U (en) | One kind carries pressure monitoring formula artificial airway's catheter air bag device | |
| CN109406791A (en) | Blood glucose continuous monitor system | |
| CN112971707A (en) | Multifunctional medical infusion related exudation, heart rate and body temperature monitor and system | |
| CN103520802A (en) | Accompanying-free hall infusion alarm system | |
| CN211609747U (en) | Multifunctional medical infusion related exudation, heart rate and body temperature detector and system | |
| CN203577065U (en) | Alarming system for no accompanying hall transfusion | |
| CN215227576U (en) | Instep pulse pressure measuring device | |
| CN212546926U (en) | Disposable invasive pressure monitoring sensor | |
| CN209809309U (en) | Medical three-way valve with timer | |
| CN109157229A (en) | A kind of continuous artery blood glucose monitoring device and its control method | |
| CN213667269U (en) | Paediatrics intensive care unit protector | |
| CN207913026U (en) | A kind of Y types two-chamber urine pipe joint | |
| CN215134269U (en) | Gastrointestinal pressure reducer with flushing function | |
| CN103315713B (en) | Negative-pressure wound treating system based on monitoring and managing of wound treating state | |
| CN211155837U (en) | Remaining needle with blood sampling function |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191130 |