CN202477781U - Automatic arm vein pressing device - Google Patents
Automatic arm vein pressing device Download PDFInfo
- Publication number
- CN202477781U CN202477781U CN2012200193782U CN201220019378U CN202477781U CN 202477781 U CN202477781 U CN 202477781U CN 2012200193782 U CN2012200193782 U CN 2012200193782U CN 201220019378 U CN201220019378 U CN 201220019378U CN 202477781 U CN202477781 U CN 202477781U
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- CN
- China
- Prior art keywords
- disinfectant solution
- arm
- transmission shaft
- vein pressing
- power transmission
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of medical devices, and in particular relates to an automatic arm vein pressing device. The automatic arm vein pressing device comprises a vein pressing belt pressure transmission control part and a circulatory sterilization isolation part, and is characterized in that the vein pressing belt pressure transmission control part comprises a drive wheel which is controlled by a microprocessor; the drive wheel is connected with a transmission shaft; the transmission shaft is connected with a transmission plate; the transmission plate is connected with push rods; a vein pressing belt is arranged at the tail ends of the push rods; the circulatory sterilization isolation part comprises a driving wheel which is controlled by the microprocessor; and the driving wheel is connected with a plurality of driven wheels through an annular elastic isolation belt. The automatic arm vein pressing device has the advantages that veins can be automatically pressed, blood collection success rate and blood collection quality are improved, and cross infection can be completely avoided; and the automatic arm vein pressing device can be recycled and is worthy of popularization and use, blood collection cost is reduced, and the labor intensity of blood collection personnel is reduced.
Description
(1) technical field
This utility model medical device technical field, the automatic tourniquet of particularly a kind of arm vein.
(2) background technology
At present, the human arm venous blood collection generally uses manual work to tighten the arm-rest belt mode both at home and abroad, has both increased blood sampling personnel's labor intensity, and arm-rest belt, arm pad are reused again without sterilization, cause the cross infection by blood sampling person easily.In order to respond the health ministry requirement, the cross infection problem of avoiding taking a blood sample has been released a kind of disposable artificial arm-rest belt and arm pad in the market; Seem and to avoid cross infection; But front three and so that the blood sampling volume more than 600 person-times all to be arranged the every day of going to the hospital, visible blood sampling personnel's labor intensity is big with the blood sampling cost, and arm-rest belt and arm pad are artificial replacings; Draining, not changing is common occurrence, unavoidably still has the problem of cross infection.Therefore, invented and a kind ofly realize venous pressure arteries and veins automatization, improve blood sampling success rate and quality of blood drawn, thoroughly avoid the automatic tourniquet of arm vein of cross infection.
(3) summary of the invention
This utility model provides a kind of automatic tourniquet of arm vein that realizes venous pressure arteries and veins automatization, raising blood sampling success rate and quality of blood drawn, can thoroughly avoid cross infection in order to remedy the deficiency of prior art.
This utility model is realized through following technical scheme:
The automatic tourniquet of a kind of arm vein; Comprise arm-rest belt pressure transmission control part branch and circulation disinfection and isolation part; It is characterized in that: said arm-rest belt pressure transmission control part branch comprises the driving wheel that receives microprocessor control, and driving wheel connects power transmission shaft, and power transmission shaft connects driver plate; Driver plate is connected with push rod, and the push rod end is provided with arm-rest belt; The circulation disinfection and isolation partly comprises the drivewheel that receives microprocessor control, and drivewheel is connected with some driven pulleys through the cyclic spring isolation strip.
Said power transmission shaft is provided with the location axle sleeve, and driver plate is provided with the pressure transducer that is positioned under the power transmission shaft, and the pressure transducer top offers stopper slot up and down, and driver plate and push rod junction offer left and right sides stopper slot.
Centre position, both sides, said cyclic spring isolation strip is respectively arranged with left disinfectant solution inlet and right disinfectant solution inlet, and left disinfectant solution inlet is connected with the disinfectant solution outlet respectively with right disinfectant solution inlet, and the disinfectant solution outlet is connected with the disinfectant solution Storage Box.
Said disinfectant solution exit is connected with the disinfectant solution detector that receives microprocessor control, and below, cyclic spring isolation strip is provided with the arm holder.
The beneficial effect of this utility model is: under the effect of isolation strip, avoided a people once to change arm-rest belt and arm pad, and can sterilize automatically to the isolation strip, recycling; Reduce the blood sampling cost, alleviated the blood sampling personnel labor intensity, can realize venous pressure arteries and veins automatization; Improve blood sampling success rate and quality of blood drawn, avoid cross infection, be applicable to the thickness arm; Constant pressure, safe and reliable, can not cause any harm to the person; Meet the hygienic requirements of New Times, be applicable to medical institutions such as hospital, blood station, be worthy to be popularized.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing is the structural representation of this utility model;
Among the figure, 1 driving wheel, 2 power transmission shafts, 3 location axle sleeves, 4 compressive force pick offs; Stopper slot about in the of 5,6 driver plates, 7 left and right sides stopper slots, 8 push rods, 9 arm-rest belts; 10 disinfectant solution storage boxes, the outlet of 11 disinfectant solution, 12 disinfectant solution detectors, 13 drivewheels, 14 cyclic spring isolation strip; 15 driven pulleys, 16 left disinfectant solution inlets, 17 right disinfectant solution inlets, 18 arm holders.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of this utility model.This embodiment comprises arm-rest belt pressure transmission control part branch and circulation disinfection and isolation part; Arm-rest belt pressure transmission control part branch comprises the driving wheel 1 that receives microprocessor control; Driving wheel 1 connects power transmission shaft 2; Power transmission shaft 2 connects driver plate 6, and driver plate 6 is connected with push rod 8, and push rod 8 ends are provided with arm-rest belt 9; The circulation disinfection and isolation partly comprises the drivewheel 13 that receives microprocessor control, and drivewheel 13 is connected with some driven pulleys 15 through cyclic spring isolation strip 14.Power transmission shaft 2 is provided with location axle sleeve 3, and driver plate 6 is provided with the pressure transducer 4 that is positioned under the power transmission shaft 2, and pressure transducer 4 tops offer stopper slot 5 up and down, and driver plate 6 offers left and right sides stopper slot 7 with push rod 8 junctions.Centre position, 14 both sides, cyclic spring isolation strip is respectively arranged with left disinfectant solution inlet 16 and right disinfectant solution inlet 17, and left disinfectant solution inlet 16 is connected with disinfectant solution outlet 11 respectively with right disinfectant solution inlet 17, and disinfectant solution outlet 11 is connected with disinfectant solution Storage Box 10.Disinfectant solution exports 11 places and is connected with the disinfectant solution detector 12 that receives microprocessor control, and 14 belows, cyclic spring isolation strip are provided with arm holder 18.
Adopt the automatic tourniquet of arm vein of this utility model, arm-rest belt pressure transmission control part is divided by motor drives driving wheel 1, and driving wheel 1 drives power transmission shaft 2; Power transmission shaft 2 drives driver plate 6, and driver plate 6 drives push rod 8, and push rod 8 drives arm-rest belt 9 and moves downward; The shallow table veins of arm such as median cubital vein, basilic vein, brachial veins and cephalic vein to the ancon top are oppressed; Stop the arm venous backflow, make the shallow table venous engorgement of arm, be convenient to blood sampling.The size of pressure is gathered pressure information by pressure transducer 4, send microprocessor judges to handle, thereby motor is controlled, and realizes the constant of pressure.Location axle sleeve 3 guarantees the reliable transmission property of power transmission shaft 2.The effect of stopper slot 5 is to make between power transmission shaft 2 and the pressure transducer 4 certain range of activity is arranged up and down.The effect of left and right sides stopper slot 7 is range of activity of restriction push rod 8, and arm-rest belt 9 is reliably tightened along arm.Circulation disinfection and isolation part is by motor drives drivewheel 13; Drivewheel 13 drives 14 operations of cyclic spring isolation strip through several driven pulleys 15; Sterilization is implemented in 17 pairs of cyclic spring isolation strip of left disinfectant solution inlet 16 and right disinfectant solution inlet 14 in the process of operation; And start the isolation strip of changing contacted arm, avoid cross infection.Disinfectant solution storage box 10 and disinfectant solution outlet 11 and left disinfectant solution inlet 16, right disinfectant solution enter the mouth and 17 are connected, and 12 pairs of disinfectant solution of disinfectant solution detector detect in real time, when disinfectant solution uses up; Disinfectant solution detector 12 prompting of sounding immediately; After treating that arm-rest belt pressure transmission control part branch resets, outage automatically, complete machine quits work; Behind the perfusion disinfectant solution, automatic recovery of power supply.The use of arm holder 18 makes more comfortable convenience when blood sampling person is taken a blood sample.
Claims (4)
1. automatic tourniquet of arm vein; Comprise arm-rest belt pressure transmission control part branch and circulation disinfection and isolation part; It is characterized in that: said arm-rest belt pressure transmission control part branch comprises the driving wheel (1) that receives microprocessor control, and driving wheel (1) connects power transmission shaft (2), and power transmission shaft (2) connects driver plate (6); Driver plate (6) is connected with push rod (8), and push rod (8) end is provided with arm-rest belt (9); The circulation disinfection and isolation partly comprises the drivewheel (13) that receives microprocessor control, and drivewheel (13) is connected with some driven pulleys (15) through cyclic spring isolation strip (14).
2. the automatic tourniquet of arm vein according to claim 1; It is characterized in that: said power transmission shaft (2) is provided with location axle sleeve (3); Driver plate (6) is provided with the pressure transducer (4) that is positioned under the power transmission shaft (2); Pressure transducer (4) top offers stopper slot (5) up and down, and driver plate (6) offers left and right sides stopper slot (7) with push rod (8) junction.
3. the automatic tourniquet of arm vein according to claim 1; It is characterized in that: centre position, both sides, said cyclic spring isolation strip (14) is respectively arranged with left disinfectant solution inlet (16) and right disinfectant solution inlet (17); Left side disinfectant solution inlet (16) and right disinfectant solution enter the mouth (17) export (11) with disinfectant solution respectively and be connected, disinfectant solution exports (11) and is connected with disinfectant solution Storage Box (10).
4. the automatic tourniquet of arm vein according to claim 3 is characterized in that: said disinfectant solution outlet (11) locates to be connected with the disinfectant solution detector (12) that receives microprocessor control, and cyclic spring isolation strip (14) below is provided with arm holder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200193782U CN202477781U (en) | 2012-01-17 | 2012-01-17 | Automatic arm vein pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200193782U CN202477781U (en) | 2012-01-17 | 2012-01-17 | Automatic arm vein pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477781U true CN202477781U (en) | 2012-10-10 |
Family
ID=46952247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200193782U Expired - Fee Related CN202477781U (en) | 2012-01-17 | 2012-01-17 | Automatic arm vein pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202477781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232110A (en) * | 2015-04-02 | 2016-01-13 | 阮雪红 | Medical automatic banding and vein display device |
| CN107582126A (en) * | 2017-08-07 | 2018-01-16 | 无锡市第五人民医院 | A kind of full-automatic arm-rest belt feeding mechanism |
| CN110179519A (en) * | 2019-06-03 | 2019-08-30 | 天津海迈医用科技有限公司 | A kind of novel hemostasis arm-rest belt device |
-
2012
- 2012-01-17 CN CN2012200193782U patent/CN202477781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232110A (en) * | 2015-04-02 | 2016-01-13 | 阮雪红 | Medical automatic banding and vein display device |
| CN107582126A (en) * | 2017-08-07 | 2018-01-16 | 无锡市第五人民医院 | A kind of full-automatic arm-rest belt feeding mechanism |
| CN110179519A (en) * | 2019-06-03 | 2019-08-30 | 天津海迈医用科技有限公司 | A kind of novel hemostasis arm-rest belt device |
| CN110179519B (en) * | 2019-06-03 | 2022-01-28 | 天津海迈医用科技有限公司 | Tourniquet 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: 20121010 Termination date: 20170117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |