CN109939284A - A kind of hand-held haemodialyser and pipeline hemostasis examination device - Google Patents
A kind of hand-held haemodialyser and pipeline hemostasis examination device Download PDFInfo
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- CN109939284A CN109939284A CN201910265217.8A CN201910265217A CN109939284A CN 109939284 A CN109939284 A CN 109939284A CN 201910265217 A CN201910265217 A CN 201910265217A CN 109939284 A CN109939284 A CN 109939284A
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- pipeline
- sleeve
- fixedly connected
- block
- held
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000023555 blood coagulation Effects 0.000 abstract description 11
- 239000008280 blood Substances 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000001631 haemodialysis Methods 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Abstract
The invention discloses a kind of hand-held haemodialysers and pipeline hemostasis examination device, more particularly to detection device technical field, including sleeve, the sleeve top end surface is fixedly installed mounting base, and the bottom end of sleeve is fixedly connected with holding rod, the inside of the mounting base is equipped with mounting rod, and the top of the mounting rod is fixedly connected with connecting rod, the top dead center position of the connecting rod is equipped with rotating bar, and the side of the sleeve is equipped with grabbing assembly.The present invention is by being provided with infrared sensor and display screen, convenient for the placement to infrared sensor, the situation in corresponding pipeline is acquired using infrared sensor, and show corresponding situation by display screen, so that healthcare givers intuitively be made to know blood coagulation situation, healthcare givers's rotatable connecting rod, improve the visual range of display screen, provided with grabbing assembly, the crawl to pipeline is realized, the blood sample in pipeline is detected convenient for infrared sensor.
Description
Technical field
The present invention relates to detection device technical fields, it is more particularly related to a kind of hand-held haemodialyser
With pipeline hemostasis examination device.
Background technique
At present at home in promoting circulation of blood liquid dialysis procedure, if operation nurse has found that vein pressure increases during tour
Suspect and blood coagulation occurs, it will usually it is excluded with two methods whether there is or not blood coagulation occurs, the first: judging pressure by squeezing venous chambers,
Second: being rinsed blood in pipeline by returning physiological saline, whether there is or not grumeleuses for the arteriovenous that detects by an unaided eye pot.
The patent of invention of 204193159 U of patent application publication CN discloses a kind of haemodialysis equipment, the invention packet
Blood pump, arterial line, artery pot, venous line, venous chambers are included, heparin pump further includes the first dialysate chamber and the second dialysate chamber；It should
A kind of haemodialysis equipment can reduce blood coagulation, prevent from flowing backwards, infiltration disperse adsorption effect is good, dialytic efficiency is high, have higher
Practical value.
But it is in actual use, still there is more disadvantage, cannot such as look into blood coagulation situation in pipeline
It sees, is not easy to healthcare givers and knows blood coagulation situation.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of hand-held haemodialyser and pipe
Road hemostasis examination device hauls pull rod upwards, at this moment makees in the elasticity of the first spring by being provided with infrared sensor and display screen
Under, briquetting is lifted, and at this moment infrared sensor can be put into groove by healthcare givers, subsequent releasing lever, the first bullet
The elastic deformation of spring is restored to original state, and briquetting fixes the position of infrared sensor at this time, convenient for infrared sensing
The placement of device, healthcare givers grasps the rubber sleeve on holding rod at this time, acquires the situation in corresponding pipeline using infrared sensor, and
Corresponding situation is shown by display screen, to make healthcare givers know blood coagulation situation, intuitively to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of hand-held haemodialyser and pipeline blood coagulation
Detector, including sleeve, the sleeve top end surface is fixedly installed mounting base, and the bottom end of sleeve is fixedly connected with holding rod,
The inside of the mounting base is equipped with mounting rod, and the top of the mounting rod is fixedly connected with connecting rod, the top of the connecting rod
End center is equipped with rotating bar, and the side of the sleeve is equipped with grabbing assembly, and the front surface of sleeve is close to crawl group
The side of part is fixedly installed mounting blocks, and the inside of the mounting blocks is equipped with limit assembly, and the inner cavity of mounting blocks is close to limit
The bottom of hyte part is provided with infrared sensor, and the inner bottom of the sleeve offers pushing block, the top side of the pushing block
It is fixedly connected with fixed link；
The limit assembly includes pull rod, and the bottom end of the pull rod is fixedly connected with briquetting, and the top of the briquetting is close to pull rod
Two sides be mounted on the first spring, the top of first spring is fixedly connected with the inner cavity top of mounting blocks.
In a preferred embodiment, the peripheral side outer wall of the rotating bar is provided with detent block, and rotating bar
Rear side is equipped with display screen, the rotating bar and connecting rod and is rotatablely connected by bearing block, and the surface of the detent block is embedded in peace
Equipped with positioning bolt, and the axial section shape of detent block is " Ω " shape, and the detent block and display screen are fixed by positioning bolt
Connection, and detent block is fixedly connected with rotating bar by positioning bolt.
In a preferred embodiment, the peripheral side outer wall of the holding rod is socketed rubber sleeve, the rubber sleeve
Outer wall offers anti-skid chequer.
In a preferred embodiment, the top end surface of the mounting blocks offers sets of holes, and the inside of mounting blocks
Be arranged it is fluted, the drag link sleeve be set to sets of holes inside.
In a preferred embodiment, the grabbing assembly includes deck, and the side of the deck is turned by pin shaft
Dynamic to be connected with the first motion bar, one end of first motion bar is fixedly installed handgrip, and one end of the first motion bar passes through
Pin shaft is connected with the second motion bar, and one end of second motion bar is connected with fixed block by pin shaft, described solid
The side for determining block is fixedly connected with fixed link, and the junction of fixed block and fixed link is socketed with second spring.
In a preferred embodiment, the bottom end surface of the sleeve, which offers, pulls slot, the width for pulling slot
Degree is greater than the width of pushing block.
Technical effect and advantage of the invention:
1, the present invention hauls pull rod upwards, at this moment makees in the elasticity of the first spring by being provided with infrared sensor and display screen
Under, briquetting is lifted, and at this moment infrared sensor can be put into groove by healthcare givers, subsequent releasing lever, the first bullet
The elastic deformation of spring is restored to original state, and briquetting fixes the position of infrared sensor at this time, convenient for infrared sensing
The placement of device, healthcare givers grasps the rubber sleeve on holding rod at this time, acquires the situation in corresponding pipeline using infrared sensor, and
Corresponding situation is shown by display screen, so that healthcare givers intuitively be made to know blood coagulation situation, display screen and detent block
It is fixedly connected by positioning bolt, and detent block is fixedly connected with rotating bar by positioning bolt, can be fixedly connected to display screen,
Since rotating bar and connecting rod are rotatablely connected by bearing block, healthcare givers's rotatable connecting rod realizes the rotation of display screen,
The visual range of display screen is improved, the detection data in display screen is checked convenient for healthcare givers；
2, it is provided with grabbing assembly, pushing block is pressed and slides pulling in slot, fixed link is mobile, while solid fixed block presses the
Two springs, under the effect of external force, fixed block push the second motion bar, and the second motion bar pulls by the connection of pin shaft
One motion bar, handgrip is followed by the movement of the first motion bar at this time, and handgrip is close to each other, realizes the crawl to pipeline, and pipeline is grabbed
What is taken is more firm, detects convenient for infrared sensor to the blood sample in pipeline, when user's release pushing block, at this moment exists
Under the elasticity of second spring is restored, handgrip is returned to original state, and pipeline can take out from handgrip at this time.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is part A structure enlargement diagram in Fig. 1.
Fig. 3 is grabbing assembly structural schematic diagram of the invention.
Fig. 4 is limit assembly structural schematic diagram of the invention.
Fig. 5 is infrared sensor circuit diagram of the invention.
Appended drawing reference are as follows: 1 sleeve, 2 mounting bases, 3 mounting rods, 4 connecting rods, 5 rubber sleeves, 6 mounting blocks, 61 sets of holes, 62 recessed
Slot, 7 limit assemblies, 71 pull rods, 72 briquettings, 73 first springs, 9 holding rods, 10 pushing blocks, 11 grabbing assemblies, 111 decks, 112 first
Motion bar, 113 handgrips, 114 second motion bars, 115 second springs, 116 fixed blocks, 12 rotating bars, 13 display screens, 14 detents
Block, 141 positioning bolts, 15 fixed links, 16 infrared sensors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The hand-held haemodialyser and pipeline hemostasis examination device of one embodiment of the invention, including sleeve 1, the sleeve 1
Top end surface is fixedly installed mounting base 2, and the bottom end of sleeve 1 is fixedly connected with holding rod 9, the inside installation of the mounting base 2
There is mounting rod 3, the top of the mounting rod 3 is fixedly connected with connecting rod 4, and the top dead center position of the connecting rod 4 is equipped with
The peripheral side outer wall of rotating bar 12, the holding rod 9 is socketed rubber sleeve 5, and the outer wall of the rubber sleeve 5 offers anti-skid chequer.
Referring to Figure of description 1, Fig. 2, Fig. 4 and Fig. 5, the hand-held haemodialyser and pipeline hemostasis examination of the embodiment
The inside of the mounting blocks 6 of device is equipped with limit assembly 7, and the inner cavity of mounting blocks 6 be provided with close to the bottom of limit assembly 7 it is infrared
Sensor 16, the limit assembly 7 include pull rod 71, and the bottom end of the pull rod 71 is fixedly connected with briquetting 72, the briquetting 72
Top be mounted on the first spring 73 close to the two sides of pull rod 71, the top of first spring 73 and the inner cavity of mounting blocks 6
Top is fixedly connected.
Further, the peripheral side outer wall of the rotating bar 12 is provided with detent block 14, and the rear side installation of rotating bar 12
There is display screen 13, the rotating bar 12 is rotatablely connected with connecting rod 4 by bearing block, and the surface of the detent block 14 is embedded in installation
There is positioning bolt 141, and the axial section shape of detent block 14 is " Ω " shape, the detent block 14 passes through positioning spiral shell with display screen 13
Bolt 141 is fixedly connected, and detent block 14 is fixedly connected with rotating bar 12 by positioning bolt 141.
Further, the top end surface of the mounting blocks 6 offers sets of holes 61, and mounting blocks 6 are internally provided with groove
62, the pull rod 71 is sheathed on the inside of sets of holes 61.
Implement scene specifically: in actual use, healthcare givers hauls pull rod 71 upwards, at this moment in the first spring 73
Under elastic reaction, briquetting 72 is lifted, and at this moment infrared sensor 16 can be put into groove 62 by healthcare givers, is then unclamped
The elastic deformation of pull rod 71, the first spring 73 is restored to original state, and briquetting 72 limits the position of infrared sensor 16 at this time
Fixed, convenient for the placement to infrared sensor 16, healthcare givers grasps the rubber sleeve 5 on holding rod 9 at this time, uses infrared sensor
16 acquire the situation in corresponding pipeline, and corresponding situation is shown by display screen 13, to intuitively make healthcare givers
Know blood coagulation situation, display screen 13 is fixedly connected with detent block 14 by positioning bolt 141, and detent block 14 and rotating bar 12 are logical
It crosses positioning bolt 141 to be fixedly connected, display screen 13 can be fixedly connected, since rotating bar 12 and connecting rod 4 pass through bearing block turn
Dynamic connection, healthcare givers's rotatable connecting rod 12 realize the rotation of display screen 13, improve the visual range of display screen 13,
The detection data in display screen 13 is checked convenient for healthcare givers.
Referring to Figure of description 1 and Fig. 3, the hand-held haemodialyser of the embodiment and the sleeve of pipeline hemostasis examination device
1 inner bottom offers pushing block 10, and the top side of the pushing block 10 is fixedly connected with fixed link 15, the side peace of sleeve 1
Equipped with grabbing assembly 11, and the front surface of sleeve 1 is fixedly installed mounting blocks 6, the sleeve 1 close to the side of grabbing assembly 11
Bottom end surface offer and pull slot, the width for pulling slot is greater than the width of pushing block 10.
Further, the grabbing assembly 11 includes deck 111, and the side of the deck 111 is rotatablely connected by pin shaft
There is the first motion bar 112, one end of first motion bar 112 is fixedly installed handgrip 113, and the one of the first motion bar 112
End is connected with the second motion bar 114 by pin shaft, and one end of second motion bar 114 is connected with solid by pin shaft
Determine block 116, the side of the fixed block 116 is fixedly connected with fixed link 15, and the junction of fixed block 116 and fixed link 15 covers
It is connected to second spring 115.
Implement scene specifically: when in use, user presses pushing block 10 and slides pulling in slot, at this moment 10 band of pushing block
The fixed link 15 for moving 10 top side of pushing block is mobile, and one end of second spring 115 is fixedly connected with fixed block 116, and second
The other end of spring 115 is fixedly connected with deck 111, and when pulling fixed link 15, fixed block 116 presses second spring 115,
Under the effect of external force, fixed block 116 pushes the second motion bar 114, and the second motion bar 114 is pulled by the connection of pin shaft
First motion bar 112, handgrip 113 is followed by the movement of the first motion bar 112 at this time, and handgrip 113 is close to each other, realizes to pipeline
Crawl, pipeline crawl it is more firm, the blood sample in pipeline is detected convenient for infrared sensor 16, works as user
Pushing block 10 is unclamped, at this moment in the case where the elasticity of second spring 115 is restored, handgrip 113 is returned to original state, and pipeline can be from this time
It is taken out in handgrip 113.
In summary: the hand-held haemodialyser and pipeline hemostasis examination device of embodiment are by being provided with infrared sensor
16 and display screen 13, acquire the situation in corresponding pipeline using infrared sensor 16, and will corresponding situation by display screen 13 into
Row display, to intuitively make healthcare givers know blood coagulation situation, since rotating bar 12 and connecting rod 4 are rotated by bearing block and connected
It connects, healthcare givers's rotatable connecting rod 12 realizes the rotation of display screen 13, improves the visual range of display screen 13, is arranged
Grabbing assembly 11 is pressed pushing block 10 and is slided pulling in slot, and handgrip 113 is followed by the movement of first motion bar 112, handgrip
113 is close to each other, realizes the crawl to pipeline, pipeline crawl more consolidates, convenient for infrared sensor 16 in pipeline
Blood sample is detected.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, and other structures can
With reference to being commonly designed, under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of hand-held haemodialyser and pipeline hemostasis examination device, including sleeve (1), it is characterised in that: the sleeve (1)
Top end surface is fixedly installed mounting base (2), and the bottom end of sleeve (1) is fixedly connected with holding rod (9), the mounting base (2)
Inside is equipped with mounting rod (3), and the top of the mounting rod (3) is fixedly connected with connecting rod (4), the top of the connecting rod (4)
End center is equipped with rotating bar (12), and the side of the sleeve (1) is equipped with grabbing assembly (11), and before sleeve (1)
Surface is fixedly installed mounting blocks (6) close to the side of grabbing assembly (11), and the inside of the mounting blocks (6) is equipped with limit group
Part (7), and the inner cavity of mounting blocks (6) is provided with infrared sensor (16) close to the bottom of limit assembly (7), the sleeve (1)
Inner bottom offer pushing block (10), the top side of the pushing block (10) is fixedly connected with fixed link (15)；
The limit assembly (7) includes pull rod (71), and the bottom end of the pull rod (71) is fixedly connected with briquetting (72), the briquetting
(72) top is mounted on the first spring (73) close to the two sides of pull rod (71), the top of first spring (73) and installation
The inner cavity top of block (6) is fixedly connected.
2. a kind of hand-held haemodialyser according to claim 1 and pipeline hemostasis examination device, it is characterised in that: described
The peripheral side outer wall of rotating bar (12) is provided with detent block (14), and display screen (13), institute are equipped on rear side of rotating bar (12)
It states rotating bar (12) and connecting rod (4) to be rotatablely connected by bearing block, the surface insertion of the detent block (14) is equipped with positioning
Bolt (141), and the axial section shape of detent block (14) is " Ω " shape, the detent block (14) and display screen (13) pass through positioning
Bolt (141) is fixedly connected, and detent block (14) is fixedly connected with rotating bar (12) by positioning bolt (141).
3. a kind of hand-held haemodialyser according to claim 1 and pipeline hemostasis examination device, it is characterised in that: described
The peripheral side outer wall of holding rod (9) is socketed rubber sleeve (5), and the outer wall of the rubber sleeve (5) offers anti-skid chequer.
4. a kind of hand-held haemodialyser according to claim 2 and pipeline hemostasis examination device, it is characterised in that: described
The top end surface of mounting blocks (6) offers sets of holes (61), and mounting blocks (6) are internally provided with groove (62), the pull rod
(71) it is sheathed on the inside of sets of holes (61).
5. a kind of hand-held haemodialyser according to claim 1 and pipeline hemostasis examination device, it is characterised in that: described
Grabbing assembly (11) includes deck (111), and the side of the deck (111) is rotatably connected to the first motion bar by pin shaft
(112), one end of first motion bar (112) is fixedly installed handgrip (113), and one end of the first motion bar (112) is logical
It crosses pin shaft to be connected with the second motion bar (114), one end of second motion bar (114) is connected with solid by pin shaft
Determine block (116), the side of the fixed block (116) is fixedly connected with fixed link (15), and fixed block (116) and fixed link (15)
Junction be socketed with second spring (115).
6. a kind of hand-held haemodialyser according to claim 5 and pipeline hemostasis examination device, it is characterised in that: described
The bottom end surface of sleeve (1), which offers, pulls slot, and the width for pulling slot is greater than the width of pushing block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265217.8A CN109939284A (en) | 2019-04-03 | 2019-04-03 | A kind of hand-held haemodialyser and pipeline hemostasis examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265217.8A CN109939284A (en) | 2019-04-03 | 2019-04-03 | A kind of hand-held haemodialyser and pipeline hemostasis examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939284A true CN109939284A (en) | 2019-06-28 |
Family
ID=67012590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265217.8A Pending CN109939284A (en) | 2019-04-03 | 2019-04-03 | A kind of hand-held haemodialyser and pipeline hemostasis examination device |
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| Country | Link |
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| CN (1) | CN109939284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949408A (en) * | 2021-12-23 | 2022-08-30 | 常州市第二人民医院 | Direct-viewing type blood coagulation evaluation structure externally connected with blood recovery machine pipeline |
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