CN204542280U - A kind of blood sampling pressure arteries and veins device - Google Patents
A kind of blood sampling pressure arteries and veins device Download PDFInfo
- Publication number
- CN204542280U CN204542280U CN201520213130.3U CN201520213130U CN204542280U CN 204542280 U CN204542280 U CN 204542280U CN 201520213130 U CN201520213130 U CN 201520213130U CN 204542280 U CN204542280 U CN 204542280U
- Authority
- CN
- China
- Prior art keywords
- air
- main body
- air bag
- binding strip
- inflating pump
- 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
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of blood sampling pressure arteries and veins device, comprise binding strip main body, inflating pump, vent valve, hold main body, the back side of binding strip main body is provided with air bag, air bag is communicated with air accumulator by air inlet pipe, air accumulator is provided with air pressure switch, air inlet pipe is provided with breather check valve, and air bag is communicated with vent valve, and binding strip main body two ends are provided with nylon buckles; Hold main body and be provided with press button, when closedown vent valve, when then continuing to press the button switch, inflating pump to airbag aeration, when air pressure switch detect air pressure reach setting value time, air pressure switch action, inflating pump stop to airbag aeration; When release button switch, inflating pump power-off, then opens vent valve, the outside aerofluxus of air bag; Binding strip main body cover has the overcoat of contg. silver fiber fabric, and described air inlet pipe is medical silicone tube, and described air bag adopts silicone rubber air band.This utility model is convenient to mechanically actuated, and labor intensity is low, time saving and energy saving, and work efficiency is high.
Description
Technical field
This utility model relates to a kind of venous blood collection pressure arteries and veins device, belongs to technical field of medical instruments.
Background technology
Current blood sampling pressure arteries and veins device mainly adopts rubber tube or flat rubber strip, although rubber tube or flat rubber strip structure are simply, need to check the manual colligation operation of medical worker, labor intensity is large, wastes time and energy, inefficiency.
Summary of the invention
This utility model provides a kind of labor intensity low, the venous blood-taking apparatus that work efficiency is high.
This utility model technical solution is: a kind of blood sampling pressure arteries and veins device, comprise binding strip main body, air pressure switch, inflating pump, vent valve, power supply and elliptoidly hold main body, inflating pump is provided with air accumulator, the air bag of strip is provided with in the middle of the back side of described binding strip main body, air bag is communicated with air accumulator by air inlet pipe, air accumulator is provided with air pressure switch, air inlet pipe is provided with breather check valve, air bag is communicated with vent valve, the front, one end of binding strip main body is provided with nylon buckles hook side, and the back side of the other end of binding strip main body is provided with nylon buckles matte; Be positioned at the outer surface holding main body and be provided with press button, when closedown vent valve, when then continuing to press the button switch, inflating pump work to airbag aeration, when the air pressure that air pressure switch detects in air accumulator reaches setting value P, air pressure switch action, inflating pump quits work and no longer to airbag aeration; When release button switch, inflating pump power-off, then opens vent valve, the outside aerofluxus of air bag; Binding strip main body cover has the overcoat of contg. silver fiber fabric, and described air inlet pipe is medical silicone tube, and described air bag adopts silicone rubber air band.
Technique effect of the present utility model is: this utility model blood sampling pressure arteries and veins device makes balloon tamponade vein by the mode that the air bag be provided with to binding strip main body is inflated, the venous engorgement of person under inspection's arm is exposed, instead of by firmly tying up rubber tube or flat rubber brings compressing vein, be convenient to mechanically actuated, labor intensity is low, time saving and energy saving, work efficiency is high.The adjustable length that binding strip main body uses, the 1st graduation mark is provided with in the front of binding strip main body, be convenient to the length remembeing that the corresponding binding strip main body of each user uses, this utility model automaticity is high, is inflated and aerofluxus by person under inspection's Self-operating, use comfortable, when person under inspection holds with a firm grip and holds main body, continue to open press button on the one hand, form fit on the other hand, be convenient to puncture, novel structure.Binding strip main body cover has the overcoat of contg. silver fiber fabric, and contg. silver fiber has bactericidal action, can suppress the breeding of harmful bacteria fast, and overcoat is convenient to change and cleaning, reduces cross infection.
Accompanying drawing explanation
1, Fig. 1 is this utility model binding strip main body front view.
2, Fig. 2 is this utility model binding strip main body top view.
3, Fig. 3 is this utility model binding strip main body using state figure.
4, Fig. 4 is that this utility model holds main body front view.
5, Fig. 5 is that this utility model holds main body top view.
6, Fig. 6 is this utility model structural representation.
7, Fig. 7 is this utility model electrical schematic diagram.
Detailed description of the invention
Describe in detail below in conjunction with drawings and Examples:
As shown in Figures 1 to 7, this utility model blood sampling pressure arteries and veins device, comprise binding strip main body 1, air pressure switch 33, inflating pump 34, vent valve 50, power supply 29 and elliptoidly hold main body 7, inflating pump 34 is provided with air accumulator 12, the air bag 2 of strip is provided with in the middle of the back side of described binding strip main body 1, air bag 2 is communicated with air accumulator 12 by air inlet pipe 5, air accumulator 12 is provided with air pressure switch 33, air inlet pipe 5 is provided with breather check valve 6, air bag 2 is communicated with vent valve 50, the front, one end of binding strip main body 1 is provided with nylon buckles hook side 4, the back side of the other end of binding strip main body 1 is provided with nylon buckles matte 3, be positioned at the outer surface holding main body 7 and be provided with press button 30, when closedown vent valve 50, when then continuing to press the button switch 30, inflating pump 34 works and inflates to air bag 2, the air pressure detected in air accumulator 12 when air pressure switch 33 reach setting value P (the present embodiment setting value P is the normal atmosphere of 1.2 times, namely 1.2 × 10
5pa) time, air pressure switch 33 action, inflating pump 34 quits work and no longer inflates to air bag 2, when release button switch 30, inflating pump 34 power-off, opens vent valve 50, air bag 2 outwards aerofluxus.Binding strip main body cover has the overcoat of contg. silver fiber fabric, and described air inlet pipe 5 is medical silicone tube, and described air bag 2 adopts silicone rubber air band.The 1st graduation mark 9 is provided with in the front of binding strip main body.
This utility model using method:
(1) iodine tincture and ethanol (or povidone iodine) is adopted to sterilize the venipuncture region at person under inspection's fossa cubitalis place.
(2) back side of binding strip main body is towards arm, the nylon buckles matte that the nylon buckles hook side be provided with by the front, one end of binding strip main body and the binding strip main body other end back side are provided with, with the arm of binding strip main body bondage person under inspection, bondage position is positioned at fossa cubitalis upper end (upper arm front end), air bag is close to arm skin surface by binding strip main body, and degree of tightness is adjusted by nylon buckles.
(3) operator closes vent valve, exhort that person under inspection holds main body with being wound with holding of binding strip main body, make to hold into fist shape, being in one's hands stops hold main body while, continue to press the press button held and main body is installed, charge air conditioning continues inflation by inflating pump, air accumulator, air inlet pipe, breather check valve to air bag, and air bag starts to expand and oppresses the vein at fossa cubitalis place gradually, when the air pressure in air bag reaches setting pressure (normal atmosphere of 1.2 times, 1.2 × 10
5pa), air pressure switch action, inflating pump quits work, and breather check valve is closed air inlet pipe and returned to passage, and maintain the air pressure in air bag, the air bag after expansion makes the venous engorgement of person under inspection's arm expose, and is convenient to venipuncture.
(4) operator's left hand refers to tighten point of puncture skin and operator again sterilizes with the right hand and intends puncture place skin, operator's left hand refers to continue to tighten and fixes venipuncture position, the right hand is taken syringe and is made syringe needle and skin be that skin is thrust rapidly in 30 ° of angles, then to lower syringe, syringe needle is made to become 5 ° of angles with skin, puncture forward blood vessel wall and enter venous lumen, see after having blood back, again syringe needle is advanced a little along vessel directions, in order to avoid blood collection needles skids off, at this moment, allow person under inspection unclamp and hold main body, release button switch simultaneously, inflating pump power-off, then operator opens vent valve, the outside aerofluxus of air bag, make inside air bag air venting and relax, at this moment, after operator slowly twitches plunger to required blood volume, operator presses point of puncture with disinfecting cotton swab, after extracting syringe needle rapidly, pressing point of puncture is continued again by another hands of person under inspection cotton swab, till point of puncture is not hemorrhage.Operator takes off syringe needle simultaneously, is accurately injected in ready blood taking tube by drawn blood liquid.
(5) operator untie person under inspection around binding strip main body.
This utility model binding strip main body cover has the overcoat of contg. silver fiber fabric, and contg. silver fiber has bactericidal action, can suppress the breeding of harmful bacteria fast, greatly reduces the probability that scytitis occurs; Even if there has been mild inflammation to occur, antibacterial has also no longer bred, and affected part also can take a turn for the better very soon.And contg. silver fiber also has blood circulation promoting, improve the effect of function of human body.Other skin problem effectively can alleviated allergic phenomena and cause due to bacteriological infection.Overcoat is convenient to change and cleaning, reduces cross infection.
Gas pressure in air bag regulates by the pressure adjusting knob in air pressure switch, if sensation air bag is partially hard, the gas pressure in air bag can be made to turn down; If sensation air bag is partially soft, the gas pressure in air bag can be made to tune up.
The unspecified content of this utility model is prior art; under the prerequisite not departing from this utility model design concept; the various distortion that those skilled in the art make technical solutions of the utility model and improvement, all should be included within the scope of rights protection of the present utility model.
Claims (1)
1. a blood sampling pressure arteries and veins device, it is characterized in that: comprise binding strip main body (1), air pressure switch (33), inflating pump (34), vent valve (50), power supply (29) and elliptoidly hold main body (7), inflating pump (34) is provided with air accumulator (12), the air bag (2) of strip is provided with in the middle of the back side of described binding strip main body (1), air bag (2) is communicated with air accumulator (12) by air inlet pipe (5), air accumulator (12) is provided with air pressure switch (33), air inlet pipe (5) is provided with breather check valve (6), air bag (2) is communicated with vent valve (50), the front, one end of binding strip main body (1) is provided with nylon buckles hook side (4), the back side of the other end of binding strip main body (1) is provided with nylon buckles matte (3), be positioned at the outer surface holding main body (7) and be provided with press button (30), when closedown vent valve (50), when then continuing to press the button switch (30), inflating pump (34) work is also inflated to air bag (2), when the air pressure that air pressure switch (33) detects in air accumulator (12) reaches setting value P, air pressure switch (33) action, inflating pump (34) quits work and no longer inflates to air bag (2), when release button switch (30), inflating pump (34) power-off, then opens vent valve (50), air bag (2) outwards aerofluxus, binding strip main body cover has the overcoat of contg. silver fiber fabric, and described air inlet pipe (5) is medical silicone tube, and described air bag (2) adopts silicone rubber air band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213130.3U CN204542280U (en) | 2015-04-01 | 2015-04-01 | A kind of blood sampling pressure arteries and veins device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213130.3U CN204542280U (en) | 2015-04-01 | 2015-04-01 | A kind of blood sampling pressure arteries and veins device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542280U true CN204542280U (en) | 2015-08-12 |
Family
ID=53817459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213130.3U Expired - Fee Related CN204542280U (en) | 2015-04-01 | 2015-04-01 | A kind of blood sampling pressure arteries and veins device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542280U (en) |
-
2015
- 2015-04-01 CN CN201520213130.3U patent/CN204542280U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104783860A (en) | Blood collection vein pressing device | |
| CN204318799U (en) | The medical amniotic fluid sampler of obstetrics | |
| CN204158632U (en) | Extremity Bed exercise massage machine | |
| CN103829988A (en) | Vein puncture device | |
| CN205084085U (en) | Cardiovascular internal medicine effusion drainage device | |
| CN205391156U (en) | Measurable bag pressure arteries and veins area of calming anger | |
| CN206548564U (en) | A kind of automatic pressure reducing radial artery hemostat | |
| CN205683114U (en) | Portable Automatic hemostasis device | |
| CN204336931U (en) | A kind of Novel physical examination blood drawing auxiliary device | |
| CN204542279U (en) | A kind of blood sampling pressure arteries and veins device | |
| CN204542280U (en) | A kind of blood sampling pressure arteries and veins device | |
| CN204542275U (en) | A kind of blood sampling pressure arteries and veins device | |
| CN202821808U (en) | Eye speculum for ophthalmology department | |
| CN204636468U (en) | A kind of blood sampling pressure arteries and veins device | |
| CN204542278U (en) | A kind of blood sampling pressure arteries and veins device | |
| CN108498241B (en) | Wound protection film and application method thereof | |
| CN103584902A (en) | Compression tourniquet | |
| CN205055178U (en) | Surgery is with ware of adding medicine to | |
| CN213406337U (en) | Auxiliary device for PICC | |
| CN204698811U (en) | Abdomen pressurizing device | |
| CN211314047U (en) | Retractable shielding cloth device for blood sampling window | |
| CN203264000U (en) | Limb interventional therapy postoperation catheter fixing device | |
| CN208905671U (en) | PICC punctures pressure hemostat | |
| CN202184764U (en) | Balloon type tourniquet | |
| CN220632160U (en) | Hemostatic rescue device |
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: 20150812 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |