CN212879318U - Artery blood gas fixed acquisition device under artery pulsation guide - Google Patents
Artery blood gas fixed acquisition device under artery pulsation guide Download PDFInfo
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- CN212879318U CN212879318U CN202020913952.3U CN202020913952U CN212879318U CN 212879318 U CN212879318 U CN 212879318U CN 202020913952 U CN202020913952 U CN 202020913952U CN 212879318 U CN212879318 U CN 212879318U
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- 210000001367 artery Anatomy 0.000 title claims abstract description 63
- 239000008280 blood Substances 0.000 title claims abstract description 38
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010009 beating Methods 0.000 claims abstract 3
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- 239000007787 solid Substances 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 3
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 238000010241 blood sampling Methods 0.000 abstract description 15
- 230000000474 nursing effect Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 210000002321 radial artery Anatomy 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 6
- 210000000707 wrist Anatomy 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a collection system is fixed to artery blood gas under arterial pulse guide, including beating inductor, infrared positioning appearance, needle tubing, upper fixed ring and lower fixed ring, it is corresponding with infrared positioning appearance to beat the inductor, and on same water flat line, the equal fixed mounting of beating inductor and infrared positioning appearance is at the top of upper fixed ring inner chamber, the needle tubing is located upper fixed ring and lower fixed ring's left side, upper fixed ring is located lower fixed ring's top, the inner chamber swing joint of needle tubing has the piston. The utility model discloses possess and support the blood taking needle, be convenient for fix a position the radial artery of blood sampling, carry out the advantage of monitoring to the blood sampling artery, solved medical personnel and mostly pressed the artery through the finger response, there are the inaccurate, complex operation's problem in location, can not support the blood taking needle, can not monitor the artery, cause the artery blood sampling failure easily, be unfavorable for the problem of nursing work.
Description
Technical Field
The utility model relates to a fixed collection system technical field of blood gas specifically is the fixed collection system of artery blood gas under the artery pulsation guide.
Background
Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means.
The artery hemostix is mainly used for collecting and primarily storing arterial blood samples to perform in-vitro diagnosis tests, medical workers mostly press the artery through finger induction, the problems of inaccurate positioning and complex operation exist, the blood sampling needle cannot be supported, the artery cannot be monitored, the failure of arterial blood sampling is easily caused, and the nursing work is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an artery blood gas fixed collection system under artery pulsation guide possesses and supports the blood taking needle, is convenient for fix a position the radial artery of blood sampling, carries out the advantage of monitoring to the blood sampling artery, has solved medical personnel and has mostly pressed the artery through the finger response, has the inaccurate, complex operation's problem in location, can not support the blood taking needle, can not monitor the artery, causes the artery blood sampling failure easily, is unfavorable for the problem of nursing work.
In order to achieve the above object, the utility model provides a following technical scheme: the fixed collection device of arterial blood gas under the guide of arterial pulsation comprises a pulsation sensor, an infrared locator, a needle tube, an upper fixing ring and a lower fixing ring, wherein the pulsation sensor corresponds to the infrared locator and is arranged on the same horizontal line, the pulsation sensor and the infrared locator are both fixedly arranged at the top of the inner cavity of the upper fixing ring, the needle tube is positioned at the left sides of the upper fixing ring and the lower fixing ring, the upper fixing ring is positioned above the lower fixing ring, the inner cavity of the needle tube is movably connected with a piston, the top of the piston is fixedly connected with a push rod, the top of the push rod extends to the top of the needle tube, the bottom of the needle tube is sleeved with a needle head, two sides of the top of the upper fixing ring are both fixedly connected with supporting rods, one end of each supporting rod, which is far away, the inner wall of the groove is fixedly connected with an artery pressing block through a supporting rod, the bottom of the lower fixing ring is fixedly connected with a base, two sides of the bottom of the upper fixing ring are fixedly connected with connecting bands, the bottom of the connecting bands sequentially penetrates through the lower fixing ring and the base to extend to an inner cavity of the base and is fixedly connected with a rotating rod, the front end and the rear end of the rotating rod are movably connected with the inner wall of the base, a worm wheel is fixedly sleeved on the surface of the rotating rod, a worm is movably connected to the left rear side of the inner cavity of the base, the top of the worm is meshed with the worm wheel, the right end of the worm penetrates to the right side of the base, a battery is arranged in the inner cavity of the base, a controller is fixedly connected to the front side of the base, an alarm and an indicator light are fixedly connected to the right side, the output end of the controller is electrically connected with the input ends of the indicator lamp and the alarm respectively, and the output end of the controller is electrically connected with the input end of the infrared positioning instrument.
Preferably, the surface cover of piston is equipped with the sealing washer, the sealing washer is kept away from one side of piston and is contacted with the inner wall of needle tubing, the top fixedly connected with push pedal of push rod.
Preferably, the inner walls of the upper fixing ring and the lower fixing ring are fixedly connected with rubber pads, and the inner walls of the rubber pads are provided with anti-skidding lines.
Preferably, a bearing is arranged between the worm and the base, an inner ring of the bearing is fixedly sleeved on the surface of the worm, and an outer ring of the bearing is fixedly connected with the base.
Preferably, the right side fixedly connected with carousel of worm, the surface of carousel are provided with anti-skidding line, the both sides at base top all set up with the square hole of connecting band looks adaptation, the length and the width of connecting band are less than the length and the width in square hole respectively, the connecting band runs through the square hole.
Preferably, a battery cover is arranged at the bottom of the base and is clamped with the base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a needle tubing, upper fixed ring, lower fixed ring, a piston, the push rod, the syringe needle, the bracing piece, the support ring, the pulse inductor, a groove, the artery is pressed the briquetting, a pedestal, the connecting band, the bull stick, the worm wheel, the worm, a battery, a controller, alarm and pilot lamp cooperate, possess and support the blood taking needle, be convenient for fix a position the radial artery of blood sampling, the advantage of monitoring is carried out to the blood taking artery, medical personnel have been solved and have mostly pressed the artery through the finger response, there is the location inaccurate, complex operation's problem, can not support the blood taking needle, can not monitor the artery, cause the artery blood sampling failure easily, be unfavorable for the problem of nursing work.
2. The utility model discloses a set up the sealing washer, the leakproofness between piston and the needle tubing inner wall has been strengthened, through setting up the push pedal, be convenient for promote or stimulate the push rod and remove, through setting up the rubber pad, the roughness between upper fixed ring and the lower fixed ring inner wall has been increased, be convenient for fix the centre gripping with upper fixed ring and lower fixed ring on patient's wrist, through setting up the bearing, can support the worm, be convenient for the rotation of worm, through setting up the carousel, be convenient for the rotation of worm, through setting up the battery cover, be convenient for dismantle the change to the battery, through setting up bracing piece and support ring, can support the needle tubing, the support ring is forty degrees with the angle of horizontal direction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a partial structure of the present invention;
FIG. 3 is a schematic top sectional view of a partial structure of the present invention;
fig. 4 is a right-view schematic diagram of the support rod, the support ring and the upper fixing ring of the present invention.
In the figure: the device comprises a needle tube 1, an upper fixing ring 2, a lower fixing ring 3, a piston 4, a push rod 5, a needle 6, a support rod 7, a support ring 8, a pulse sensor 9, a groove 10, an artery pressing block 11, a base 12, a connecting band 13, a rotating rod 14, a worm wheel 15, a worm 16, a battery 17, a controller 18, an alarm 19, an indicator light 20, a sealing ring 21, a rubber pad 22, a battery cover 23 and an infrared locator 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a needle tubing 1, go up solid fixed ring 2, lower solid fixed ring 3, piston 4, push rod 5, syringe needle 6, bracing piece 7, support ring 8, pulsation inductor 9, recess 10, artery pressing block 11, base 12, connecting band 13, bull stick 14, worm wheel 15, worm 16, battery 17, controller 18, alarm 19, pilot lamp 20, sealing washer 21, rubber pad 22 and battery cover 23 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, the device for fixedly collecting arterial blood gas under the guidance of arterial pulsation includes a pulsation sensor 9, an infrared locator 24, a needle tube 1, an upper fixing ring 2 and a lower fixing ring 3, the pulsation sensor 9 corresponds to the infrared locator 24 and is on the same horizontal line, the pulsation sensor 9 and the infrared locator 24 are both fixedly installed on the top of the inner cavity of the upper fixing ring 2, the needle tube 1 is located on the left side of the upper fixing ring 2 and the lower fixing ring 3, the upper fixing ring 2 is located above the lower fixing ring 3, the inner cavity of the needle tube 1 is movably connected with a piston 4, the top of the piston 4 is fixedly connected with a push rod 5, the top of the push rod 5 extends to the top of the needle tube 1, the bottom of the needle tube 1 is sleeved with a needle head 6, both sides of the top of the upper fixing ring 2 are both fixedly connected, by arranging the supporting rod 7 and the supporting ring 8, the needle tube 1 can be supported, the angle between the supporting ring 8 and the horizontal direction is forty degrees, the front side of the upper fixing ring 2 is provided with a groove 10, the inner wall of the groove 10 is fixedly connected with an artery pressing block 11 through a supporting rod, the bottom of the lower fixing ring 3 is fixedly connected with a base 12, two sides of the bottom of the upper fixing ring 2 are both fixedly connected with connecting bands 13, the bottom of the connecting band 13 sequentially penetrates through the lower fixing ring 3 and the base 12 to extend to the inner cavity of the base 12 and is fixedly connected with a rotating rod 14, the front end and the rear end of the rotating rod 14 are both movably connected with the inner wall of the base 12, the surface of the rotating rod 14 is fixedly sleeved with a worm wheel 15, the rear side of the left side of the inner cavity of the base 12 is movably connected with a worm 16, the top of the worm, the front side of the base 12 is fixedly connected with a controller 18, the right side of the top of the base 12 is respectively fixedly connected with an alarm 19 and an indicator light 20, the output ends of a battery 17 and a pulsation sensor 9 are electrically connected with the input end of the controller 18, the output end of the controller 18 is electrically connected with the input ends of the indicator light 20 and the alarm 19, the output end of the controller 18 is electrically connected with the input end of an infrared locator 24, a sealing ring 21 is sleeved on the surface of the piston 4, one side of the sealing ring 21, far away from the piston 4, is in contact with the inner wall of the needle tube 1, the sealing performance between the piston 4 and the inner wall of the needle tube 1 is enhanced by arranging the sealing ring 21, the top of the push rod 5 is fixedly connected with a push plate, the push rod 5 is convenient to push or pull to move by arranging the push plate, the, by arranging the rubber pad, the roughness between the inner walls of the upper fixing ring 2 and the lower fixing ring 3 is increased, the upper fixing ring 2 and the lower fixing ring 3 are conveniently and fixedly clamped on the wrist of a patient, a bearing is arranged between the worm 16 and the base 12, the inner ring of the bearing is fixedly sleeved on the surface of the worm 16, the outer ring of the bearing is fixedly connected with the base 12, the worm 16 can be supported by arranging the bearing, the rotation of the worm 16 is convenient, the right side of the worm 16 is fixedly connected with a turntable, the surface of the turntable is provided with anti-skidding threads, the rotation of the worm 16 is convenient by arranging the turntable, square holes matched with the connecting belt 13 are respectively arranged on two sides of the top of the base 12, the length and the width of the connecting belt 13 are respectively smaller than those of the square holes, the connecting belt 13 penetrates through the square holes, the bottom of the base 12 is provided, be convenient for dismantle the change to battery 17, through needle tubing 1, upper fixed ring 2, lower fixed ring 3, piston 4, push rod 5, syringe needle 6, bracing piece 7, support ring 8, pulse inductor 9, recess 10, the artery is pressed according to briquetting 11, base 12, connecting band 13, bull stick 14, worm wheel 15, worm 16, battery 17, controller 18, alarm 19 and pilot lamp 20 cooperate, possess and support the blood taking needle, be convenient for fix a position the radial artery of blood sampling, the advantage of monitoring the blood taking artery, medical personnel have mostly pressed the artery through finger response, there is the location inaccurate, complex operation's problem, can not support the blood taking needle, can not monitor the artery, cause the failure of artery blood sampling easily, be unfavorable for nursing work's problem.
The first embodiment is as follows:
artery blood gas fixed acquisition device under the guide of artery pulsation, including pulsation inductor 9, infrared locator 24, needle tubing 1, upper fixed ring 2 and lower fixed ring 3, pulsation inductor 9 corresponds to infrared locator 24, and on the same water level, pulsation inductor 9 and infrared locator 24 are all fixedly mounted at the top of upper fixed ring 2 inner chamber, needle tubing 1 is located the left side of upper fixed ring 2 and lower fixed ring 3, upper fixed ring 2 is located the top of lower fixed ring 3, the inner chamber swing joint of needle tubing 1 has piston 4, the top fixedly connected with push rod 5 of piston 4, the top of push rod 5 extends to the top of needle tubing 1, the bottom cover of needle tubing 1 is equipped with syringe needle 6, both sides at the top of upper fixed ring 2 are all fixedly connected with bracing piece 7, the one end fixedly connected with support ring 8 that bracing piece 7 keeps away from upper fixed ring 2, through setting up bracing piece 7 and support ring 8, the needle tube 1 can be supported, the angle between the support ring 8 and the horizontal direction is forty degrees, the front side of the upper fixing ring 2 is provided with a groove 10, the inner wall of the groove 10 is fixedly connected with an artery pressing block 11 through a support rod, the bottom of the lower fixing ring 3 is fixedly connected with a base 12, two sides of the bottom of the upper fixing ring 2 are both fixedly connected with connecting bands 13, the bottom of the connecting band 13 sequentially penetrates through the lower fixing ring 3 and the base 12 to extend to the inner cavity of the base 12 and is fixedly connected with a rotating rod 14, the front end and the rear end of the rotating rod 14 are both movably connected with the inner wall of the base 12, the surface of the rotating rod 14 is fixedly sleeved with a worm wheel 15, the rear side at the left side of the inner cavity of the base 12 is movably connected with a worm 16, the top of the worm 16 is meshed with the worm wheel 15, the right end of the worm, the right side of the top of the base 12 is fixedly connected with an alarm 19 and an indicator light 20 respectively, the output ends of a battery 17 and a pulsation sensor 9 are electrically connected with the input end of a controller 18, the output end of the controller 18 is electrically connected with the input ends of the indicator light 20 and the alarm 19 respectively, the output end of the controller 18 is electrically connected with the input end of an infrared positioning instrument 24, a sealing ring 21 is sleeved on the surface of the piston 4, one side, away from the piston 4, of the sealing ring 21 is in contact with the inner wall of the needle tube 1, the sealing performance between the piston 4 and the inner wall of the needle tube 1 is enhanced by arranging the sealing ring 21, the top of the push rod 5 is fixedly connected with a push plate, the push rod 5 is convenient to push or pull to move by arranging the push plate, the inner walls of the upper fixing ring 2 and the lower fixing ring 3 are both fixedly connected with rubber pads, the upper fixing ring 2 and the lower fixing ring 3 are conveniently and fixedly clamped on the wrist of a patient, a bearing is arranged between the worm 16 and the base 12, an inner ring of the bearing is fixedly sleeved on the surface of the worm 16, an outer ring of the bearing is fixedly connected with the base 12, the worm 16 can be supported by arranging the bearing, the worm 16 can conveniently rotate, a turntable is fixedly connected to the right side of the worm 16, anti-skid lines are arranged on the surface of the turntable, the worm 16 can conveniently rotate by arranging the turntable, square holes matched with the connecting belt 13 are formed in two sides of the top of the base 12, the length and the width of the connecting belt 13 are respectively smaller than those of the square holes, the connecting belt 13 penetrates through the square holes, and the upper fixing ring 2, the lower fixing ring 3, the piston 4, the push rod 5, the needle 6, the supporting rod 7, the supporting ring 8, the pulsation inductor 9, the groove 10, Connecting band 13, bull stick 14, worm wheel 15, worm 16, battery 17, controller 18, alarm 19 and pilot lamp 20 cooperate, possess and support the blood taking needle, be convenient for fix a position the radial artery of blood sampling, carry out the advantage of monitoring to the blood taking artery, medical personnel have been solved and have mostly pressed the artery through the finger response, there is the location inaccurate, complex operation's problem, can not support the blood taking needle, can not monitor the artery, cause the failure of artery blood sampling easily, be unfavorable for the problem of nursing work.
Example two:
artery blood gas fixed acquisition device under the guide of artery pulsation, including pulsation inductor 9, infrared locator 24, needle tubing 1, upper fixed ring 2 and lower fixed ring 3, pulsation inductor 9 corresponds to infrared locator 24, and on the same water level, pulsation inductor 9 and infrared locator 24 are all fixedly mounted at the top of upper fixed ring 2 inner chamber, needle tubing 1 is located the left side of upper fixed ring 2 and lower fixed ring 3, upper fixed ring 2 is located the top of lower fixed ring 3, the inner chamber swing joint of needle tubing 1 has piston 4, the top fixedly connected with push rod 5 of piston 4, the top of push rod 5 extends to the top of needle tubing 1, the bottom cover of needle tubing 1 is equipped with syringe needle 6, both sides at the top of upper fixed ring 2 are all fixedly connected with bracing piece 7, the one end fixedly connected with support ring 8 that bracing piece 7 keeps away from upper fixed ring 2, through setting up bracing piece 7 and support ring 8, the needle tube 1 can be supported, the angle between the support ring 8 and the horizontal direction is forty degrees, the front side of the upper fixing ring 2 is provided with a groove 10, the inner wall of the groove 10 is fixedly connected with an artery pressing block 11 through a support rod, the bottom of the lower fixing ring 3 is fixedly connected with a base 12, two sides of the bottom of the upper fixing ring 2 are both fixedly connected with connecting bands 13, the bottom of the connecting band 13 sequentially penetrates through the lower fixing ring 3 and the base 12 to extend to the inner cavity of the base 12 and is fixedly connected with a rotating rod 14, the front end and the rear end of the rotating rod 14 are both movably connected with the inner wall of the base 12, the surface of the rotating rod 14 is fixedly sleeved with a worm wheel 15, the rear side at the left side of the inner cavity of the base 12 is movably connected with a worm 16, the top of the worm 16 is meshed with the worm wheel 15, the right end of the worm, the right side of the top of the base 12 is fixedly connected with an alarm 19 and an indicator light 20 respectively, the output ends of the battery 17 and the pulsation sensor 9 are electrically connected with the input end of a controller 18, the output end of the controller 18 is electrically connected with the input ends of the indicator light 20 and the alarm 19 respectively, the output end of the controller 18 is electrically connected with the input end of an infrared locator 24, a bearing is arranged between the worm 16 and the base 12, an inner ring of the bearing is fixedly sleeved on the surface of the worm 16, an outer ring of the bearing is fixedly connected with the base 12, the worm 16 can be supported by arranging the bearing, the rotation of the worm 16 is facilitated, the right side of the worm 16 is fixedly connected with a turntable, the surface of the turntable is provided with anti-skid threads, the rotation of the worm 16 is facilitated by arranging the turntable, square holes matched with the connecting belt 13 are formed in both sides of the top of the, the connecting band 13 runs through the square hole, the bottom of the base 12 is provided with the battery cover 23, the battery cover 23 is clamped with the base 12, the battery 17 is convenient to disassemble and replace by arranging the battery cover 23, the needle tube 1, the upper fixing ring 2, the lower fixing ring 3, the piston 4, the push rod 5, the needle head 6, the supporting rod 7, the supporting ring 8, the pulsation sensor 9, the groove 10, the artery pressing block 11, the base 12, the connecting band 13, the rotating rod 14, the worm wheel 15, the worm 16, the battery 17, the controller 18, the alarm 19 and the indicator light 20 are matched, the blood taking needle is supported, the radial artery convenient for positioning and blood taking is convenient, the blood taking artery monitoring advantage is achieved, the problems that medical staff mostly press the artery by fingers are solved, the positioning is inaccurate, the operation is complicated, the blood taking needle cannot be supported, the artery cannot be monitored, and the artery blood taking failure is, is not beneficial to nursing work.
When the device is used, a wrist of a patient passes through a position between the upper fixing ring 2 and the lower fixing ring 3, the upper fixing ring 2 is rotated, an artery at the wrist is placed at the bottom of the pulsation sensor 9 and the infrared positioning instrument 24, the rotating disc is rotated to drive the worm 16 to rotate, the worm 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the rotating rod 14 to rotate, the rotating rod 14 winds the connecting belt 13, the upper fixing ring 2 and the lower fixing ring 3 fixedly clamp the wrist of the patient, the pulsation sensor 9 is contacted with the artery to detect the pulsation of the artery, information is fed back to the controller 18, the controller 18 controls the indicator lamp 20 to light, if the pulsation of the artery is not detected, the indicator lamp 20 is not lighted, the controller 18 controls the alarm 19 to give out sound alarm, the artery pressing block 11 presses the artery to fix, the bottom of the needle tube 1 leans against the bottom of the inner cavity of the support ring 8, the needle tube, the push rod 5 is pulled to move to drive the piston 4 to move, and the blood push rod needle head 6 enters the needle tube 1.
In summary, the following steps: this artery blood gas fixed collection system under artery pulsation guide, through needle tubing 1, upper fixed ring 2, lower fixed ring 3, piston 4, push rod 5, syringe needle 6, bracing piece 7, support ring 8, pulsation inductor 9, recess 10, artery press block 11, base 12, connecting band 13, bull stick 14, worm wheel 15, worm 16, battery 17, controller 18, alarm 19 and pilot lamp 20 cooperate, it presses the artery mostly to have solved medical personnel through finger response, there is the location inaccurate, complex operation's problem, can not support the blood taking needle, can not monitor the artery, cause artery blood sampling failure easily, be unfavorable for the problem of nursing work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Artery blood gas fixed acquisition device under arterial pulse guide, including beating inductor (9), infrared locator (24), needle tubing (1), upper fixed ring (2) and lower fixed ring (3), its characterized in that: the utility model discloses a pulsation sensor, including beat inductor (9) and infrared locator (24) corresponding, and on same water flat line, beat inductor (9) and the equal fixed mounting in infrared locator (24) are at the top of last solid fixed ring (2) inner chamber, needle tubing (1) is located the left side of last solid fixed ring (2) and lower solid fixed ring (3), last solid fixed ring (2) are located the top of lower solid fixed ring (3), the inner chamber swing joint of needle tubing (1) has piston (4), the top fixedly connected with push rod (5) of piston (4), the top of push rod (5) extends to the top of needle tubing (1), the bottom cover of needle tubing (1) is equipped with syringe needle (6), the equal fixedly connected with bracing piece (7) in both sides at last solid fixed ring (2) top, the one end fixedly connected with support ring (8) of last solid fixed ring (2) are kept away from to bracing piece (7, the utility model discloses a fixing device for the blood vessel, including last solid fixed ring (2), the front side of going up solid fixed ring (2) is opened and is equipped with recess (10), the inner wall of recess (10) is pressed piece (11) through branch fixedly connected with artery, the bottom fixedly connected with base (12) of lower solid fixed ring (3), the equal fixedly connected with connecting band (13) in both sides of last solid fixed ring (2) bottom, the bottom of connecting band (13) is run through solid fixed ring (3) and base (12) down and is extended to the inner chamber and the fixedly connected with bull stick (14) of base (12) in proper order, the front end and the rear end of bull stick (14) all with the inner wall swing joint of base (12), the fixed surface cover of bull stick (14) is equipped with worm wheel (15), the left rear side swing joint in base (12) inner chamber has worm (16), the top and the worm wheel (15) meshing of worm (16), the right-, the inner chamber of base (12) is provided with battery (17), the front side fixedly connected with controller (18) of base (12), the right side at base (12) top is fixedly connected with alarm (19) and pilot lamp (20) respectively, the output of battery (17) and pulse inductor (9) is connected with the input electricity of controller (18), the output of controller (18) is connected with the input electricity of pilot lamp (20) and alarm (19) respectively, the output of controller (18) is connected with the input electricity of infrared locator (24).
2. The arterial pulse guided arterial blood gas fixation collection device according to claim 1, characterized in that: the surface cover of piston (4) is equipped with sealing washer (21), one side that piston (4) were kept away from in sealing washer (21) contacts with the inner wall of needle tubing (1), the top fixedly connected with push pedal of push rod (5).
3. The arterial pulse guided arterial blood gas fixation collection device according to claim 1, characterized in that: the inner wall of the upper fixing ring (2) and the inner wall of the lower fixing ring (3) are fixedly connected with rubber pads (22), and the inner walls of the rubber pads (22) are provided with anti-skid lines.
4. The arterial pulse guided arterial blood gas fixation collection device according to claim 1, characterized in that: a bearing is arranged between the worm (16) and the base (12), an inner ring of the bearing is fixedly sleeved on the surface of the worm (16), and an outer ring of the bearing is fixedly connected with the base (12).
5. The arterial pulse guided arterial blood gas fixation collection device according to claim 1, characterized in that: the right side fixedly connected with carousel of worm (16), the surface of carousel is provided with anti-skidding line, the both sides at base (12) top all offer with connecting band (13) looks adaptation's square hole, the length and the width of connecting band (13) are less than the length and the width in square hole respectively, connecting band (13) run through the square hole.
6. The arterial pulse guided arterial blood gas fixation collection device according to claim 1, characterized in that: the battery cover is characterized in that a battery cover (23) is arranged at the bottom of the base (12), and the battery cover (23) is clamped with the base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020913952.3U CN212879318U (en) | 2020-05-25 | 2020-05-25 | Artery blood gas fixed acquisition device under artery pulsation guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020913952.3U CN212879318U (en) | 2020-05-25 | 2020-05-25 | Artery blood gas fixed acquisition device under artery pulsation guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212879318U true CN212879318U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020913952.3U Expired - Fee Related CN212879318U (en) | 2020-05-25 | 2020-05-25 | Artery blood gas fixed acquisition device under artery pulsation guide |
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| CN (1) | CN212879318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668374A (en) * | 2022-03-29 | 2022-06-28 | 吉林大学 | Nursing department of respiration pulse measuring device based on ball constraint wrist |
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2020
- 2020-05-25 CN CN202020913952.3U patent/CN212879318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668374A (en) * | 2022-03-29 | 2022-06-28 | 吉林大学 | Nursing department of respiration pulse measuring device based on ball constraint wrist |
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