CN215230850U - Degassing tank for blood purification - Google Patents
Degassing tank for blood purification Download PDFInfo
- Publication number
- CN215230850U CN215230850U CN202120359663.8U CN202120359663U CN215230850U CN 215230850 U CN215230850 U CN 215230850U CN 202120359663 U CN202120359663 U CN 202120359663U CN 215230850 U CN215230850 U CN 215230850U
- Authority
- CN
- China
- Prior art keywords
- ring
- cover
- tank body
- blood purification
- ring cover
- 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
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- 239000008280 blood Substances 0.000 title claims abstract description 33
- 210000004369 blood Anatomy 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 22
- 238000007872 degassing Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 244000309464 bull Species 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 230000023555 blood coagulation Effects 0.000 abstract description 3
- 238000001802 infusion Methods 0.000 abstract description 2
- 238000009795 derivation Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002615 hemofiltration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a gas removal tank for blood purification, including last jar of body, lower jar of body and ring cover, go up jar of body and lower jar of body fixed connection, and fixed mounting has the ring cover on the internal wall of lower jar of body bottom, fixed mounting has the power supply seat on the external wall of lower jar of body bottom, and fixed mounting has the heating pipe on the power supply seat, be equipped with the annular in the ring cover, and the heating pipe extends to in the annular, the jar chamber intercommunication that the lower jar of body is located the ring cover has the feed liquor pipe, and the jar chamber intercommunication that the lower jar of body is located the ring cover outside has the drain pipe. This device establishes the ring cover of installing heating structure in the gas removal tank, and the ring cover upside establishes the ring frame of installing the air guide cover, establishes the first stratum reticulare of installing the stirring structure on the ring frame, establishes the second stratum reticulare of installing the structure of induced drafting on the air guide cover, and the flabellum of breathing in and puddler be same drive structure, can prevent blood coagulation under the heating effect like this, and to the infusion stirring derivation bubble of input, rotate the flabellum of breathing in and breathe in the back by the outlet duct discharge, this device degassing rate is fast.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a degassing tank for blood purification.
Background
The mainstream of blood purification treatment is hemofiltration treatment and hemodialysis treatment. The existing blood purification equipment used for blood filtration and hemodialysis treatment comprises a degassing tank for blood purification, and a mixed degassing tank for blood purification is an auxiliary device for removing gas in blood and is widely used in the field of degassing equipment; in the existing mixed degassing tank for blood purification, the fact that blood is easy to coagulate into plasma is found that if plasma exists in the blood, gas in the blood is not easy to form bubbles to overflow, so that degassing rate of the device is slow, and using effect of the device is poor is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a degassing tank for blood purification to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a degassing tank for blood purification comprises an upper tank body, a lower tank body and a ring cover, wherein the upper tank body is fixedly connected with the lower tank body, the ring cover is fixedly arranged on the inner wall of the bottom end of the lower tank body, a power supply seat is fixedly arranged on the outer wall of the bottom end of the lower tank body, a heating pipe is fixedly arranged on the power supply seat, a ring groove is arranged in the ring cover, the heating pipe extends into the ring groove, a tank cavity of the lower tank body, which is positioned in the ring cover, is communicated with a liquid inlet pipe, a tank cavity of the lower tank body, which is positioned outside the ring cover, is communicated with a liquid outlet pipe, a ring frame is fixedly arranged on the inner wall of the lower tank body, a first net layer is fixedly arranged on the inner ring wall of the ring frame, a lower rotating rod is rotatably arranged on the first net layer, the lower rotating rod extends into the ring cover, a stirring rod is fixedly arranged on the extending end of the ring cover, a gas guide cover is fixedly arranged on the ring frame, a second net layer is fixedly arranged on the inner wall of the gas guide cover, an upper rotating rod is rotatably arranged on the second net layer, and the upper rotating rod is fixedly provided with an air suction fan blade, the top end of the air guide cover is communicated with an air outlet pipe, and the air outlet pipe extends to the upper side end of the upper tank body.
As a further aspect of the present invention: the heating pipes are distributed along the power supply seat in an annular array shape, and the number of the heating pipes is four.
As a further aspect of the present invention: fixed mounting has the mount pad on the ring frame, and fixed mounting has the motor on the mount pad, fixed mounting has the pivot on the motor output, and fixed cover is equipped with first driving gear in the pivot, fixed cover is equipped with first driven gear on the lower bull stick, and first driven gear and first driving gear intermeshing.
As a further aspect of the present invention: and the first net layer is fixedly provided with a speed reducer, and the output end of the speed reducer is fixedly connected with the lower rotating rod.
As a further aspect of the present invention: the fixed cover is equipped with the second driving gear in the pivot, go up the fixed cover of bull stick and be equipped with second driven gear, and second driven gear and second driving gear intermeshing.
As a further aspect of the present invention: and the air outlet pipe is provided with a one-way valve.
As a further aspect of the present invention: the air suction fan blades are distributed on the upper rotating rod in an annular array shape, and the number of the air suction fan blades is not less than three.
As a further aspect of the present invention: the ring cover is a heat conducting cover.
Compared with the prior art, the beneficial effects of the utility model are that: this device establishes the ring cover of installing heating structure in the gas removal tank, and the ring cover upside establishes the ring frame of installing the air guide cover, establish the first stratum reticulare of installing the stirring structure on the ring frame, establish the second stratum reticulare of installing the structure of induced drafting on the air guide cover, and it is same drive structure to breathe in flabellum and puddler, can prevent blood coagulation under the heating effect like this, and derive the bubble to the infusion stirring of input, the pivoted flabellum of breathing in is breathed in the back and is discharged by the outlet duct, this device guarantees that gas removal rate is fast, guarantee excellent in use effect.
Drawings
Fig. 1 is a schematic view of a configuration of a degassing tank for blood purification.
Fig. 2 is a schematic view of a structure for mounting a heating pipe on a power supply base in a degassing tank for blood purification.
Fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: 1 upper tank body, 2 lower tank body, 3 ring covers, 4 power supply seats, 5 heating pipes, 6 liquid inlet pipes, 7 liquid outlet pipes, 8 ring frames, 9 first net layer, 10 lower rotating rods, 11 stirring rods, 12 mounting seats, 13 motors, 14 gas guide covers, 15 gas outlet pipes, 16 one-way valves, 17 second net layer, 18 upper rotating rods, 19 air suction fan blades, 20 rotating shafts, 21 first driving gears, 22 second driving gears, 23 first driven gears, 24 second driven gears and 25 speed reducers.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a degassing tank for blood purification comprises an upper tank body 1, a lower tank body 2 and a ring cover 3, wherein the upper tank body 1 is fixedly connected with the lower tank body 2, the ring cover 3 is fixedly installed on the inner wall of the bottom end of the lower tank body 2, the ring cover 3 is a heat conduction cover, a power supply seat 4 is fixedly installed on the outer wall of the bottom end of the lower tank body 2, heating pipes 5 are fixedly installed on the power supply seat 4, the heating pipes 5 are distributed along the power supply seat 4 in an annular array shape, and the number of the heating pipes 5 is four, so that the blood in the lower tank body 2 can be uniformly heated, and blood coagulation can be avoided.
An annular groove is arranged in the annular cover 3, a heating pipe 5 extends into the annular groove, a tank cavity of the lower tank body 2, which is positioned in the annular cover 3, is communicated with a liquid inlet pipe 6, a tank cavity of the lower tank body 2, which is positioned outside the annular cover 3, is communicated with a liquid outlet pipe 7, a ring frame 8 is fixedly arranged on the inner wall of the lower tank body 2, a first net layer 9 is fixedly arranged on the inner annular wall of the ring frame 8, a lower rotating rod 10 is rotatably arranged on the first net layer 9, the lower rotating rod 10 extends into the annular cover 3, a stirring rod 11 is fixedly arranged on the extending end, a mounting seat 12 is fixedly arranged on the ring frame 8, a motor 13 is fixedly arranged on the mounting seat 12, a rotating shaft 20 is fixedly arranged on the output end of the motor 13, a first driving gear 21 is fixedly sleeved on the rotating shaft 20, a first driven gear 23 is fixedly sleeved on the lower rotating rod 10, the first driven gear 23 is mutually meshed with the first driving gear 21, a speed reducer 25 is fixedly arranged on the first net layer 9, and reduction gear 25 output and lower bull stick 10 fixed connection, starter motor 13 can make first driving gear 21 drive first driven gear 23 and rotate to make lower bull stick 10 drive puddler 11 and rotate, and under the effect of reduction gear 25, make puddler 11 rotational speed slow down, slowly stir blood, avoid influencing blood composition.
Fixed mounting has air guide cover 14 on ring frame 8, and fixed mounting has second stratum reticulare 17 on the cover wall in the air guide cover 14, it installs bull stick 18 to rotate on the second stratum reticulare 17, and fixed mounting has the flabellum 19 of breathing in on the bull stick 18, the flabellum 19 of breathing in is annular array form and distributes on last bull stick 18, and it is no less than three to set up quantity, fixed cover is equipped with second driving gear 22 on the pivot 20, fixed cover is equipped with second driven gear 24 on the bull stick 18, and second driven gear 24 and second driving gear 22 intermeshing, starter motor 13, can make second driving gear 22 drive second driven gear 24 rotate, thereby control the flabellum 19 rotation of breathing in.
The top end of the gas guide cover 14 is communicated with an air outlet pipe 15, the air outlet pipe 15 extends to the upper side end of the upper tank body 1, a one-way valve 16 is arranged on the air outlet pipe 15, and the one-way valve 16 is arranged to prevent the gas at the outer end of the air outlet pipe 15 from entering the gas guide cover 14.
The utility model discloses a theory of operation is: by the feed liquor of feed liquor pipe 6, starter motor 13, can make first driving gear 21 drive first driven gear 23 and rotate, thereby make down bull stick 10 drive puddler 11 and rotate, and under reduction gear 25 effect, make the 11 rotational speeds of puddler slow down, stir blood slowly, start heating pipe 5 simultaneously heats, the bubble is stirred out in the blood, when motor 13 starts, can make second driving gear 22 drive second driven gear 24 and rotate, thereby control suction fan blade 19 rotates, the pivoted suction fan blade 19 can be carried gas to the outer end by outlet duct 15, export by drain pipe 7 after the blood degassing.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A degassing tank for blood purification comprises an upper tank body (1), a lower tank body (2) and a ring cover (3), and is characterized in that the upper tank body (1) is fixedly connected with the lower tank body (2), the ring cover (3) is fixedly arranged on the inner wall of the bottom end of the lower tank body (2), a power supply seat (4) is fixedly arranged on the outer wall of the bottom end of the lower tank body (2), a heating pipe (5) is fixedly arranged on the power supply seat (4), a ring groove is arranged in the ring cover (3), the heating pipe (5) extends into the ring groove, a tank cavity of the lower tank body (2) in the ring cover (3) is communicated with a liquid inlet pipe (6), a tank cavity of the lower tank body (2) outside the ring cover (3) is communicated with a liquid outlet pipe (7), a ring frame (8) is fixedly arranged on the inner wall of the lower tank body (2), and a first net layer (9) is fixedly arranged on the inner ring wall of the ring frame (8), first stratum reticulare (9) go up to rotate and install down bull stick (10), bull stick (10) extend to in the cowling (3) down, and extend to serve fixed mounting have puddler (11), fixed mounting has air guide cover (14) on ring frame (8), and fixed mounting has second stratum reticulare (17) on the cowling wall in air guide cover (14), rotate on second stratum reticulare (17) and install bull stick (18), and go up fixed mounting on bull stick (18) and inhale flabellum (19), air guide cover (14) top intercommunication has outlet duct (15), and outlet duct (15) extend to the side on supreme jar body (1).
2. The degassing tank for blood purification according to claim 1, wherein the heating pipes (5) are distributed along the power supply base (4) in an annular array, and the number of the heating pipes (5) is four.
3. The degassing tank for blood purification according to claim 1, wherein the ring frame (8) is fixedly provided with a mounting seat (12), the mounting seat (12) is fixedly provided with a motor (13), the output end of the motor (13) is fixedly provided with a rotating shaft (20), the rotating shaft (20) is fixedly sleeved with a first driving gear (21), the lower rotating rod (10) is fixedly sleeved with a first driven gear (23), and the first driven gear (23) and the first driving gear (21) are meshed with each other.
4. The degassing tank for blood purification according to claim 1, wherein a decelerator (25) is fixedly installed on the first net layer (9), and an output end of the decelerator (25) is fixedly connected with the lower rotating rod (10).
5. A gas removing tank for blood purification according to claim 1, wherein said rotating shaft (20) is fixedly provided with a second driving gear (22), said upper rotating rod (18) is fixedly provided with a second driven gear (24), and said second driven gear (24) and said second driving gear (22) are engaged with each other.
6. A gas removing tank for blood purification according to claim 1, wherein a check valve (16) is installed on said gas outlet pipe (15).
7. The degassing tank for blood purification according to claim 1, wherein said air suction fan blades (19) are distributed on the upper rotating rod (18) in an annular array, and the number of said air suction fan blades is not less than three.
8. A gas removal tank for blood purification according to claim 1, wherein the ring cover (3) is a heat conductive cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359663.8U CN215230850U (en) | 2021-02-07 | 2021-02-07 | Degassing tank for blood purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359663.8U CN215230850U (en) | 2021-02-07 | 2021-02-07 | Degassing tank for blood purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215230850U true CN215230850U (en) | 2021-12-21 |
Family
ID=79501543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359663.8U Expired - Fee Related CN215230850U (en) | 2021-02-07 | 2021-02-07 | Degassing tank for blood purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215230850U (en) |
-
2021
- 2021-02-07 CN CN202120359663.8U patent/CN215230850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |