CN209500397U - A kind of dialysis constant temperature wriggling infusion device - Google Patents
A kind of dialysis constant temperature wriggling infusion device Download PDFInfo
- Publication number
- CN209500397U CN209500397U CN201820298991.XU CN201820298991U CN209500397U CN 209500397 U CN209500397 U CN 209500397U CN 201820298991 U CN201820298991 U CN 201820298991U CN 209500397 U CN209500397 U CN 209500397U
- Authority
- CN
- China
- Prior art keywords
- wriggling
- cabinet
- constant temperature
- hose
- dialysis
- 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
Abstract
The utility model discloses a kind of dialysis constant temperature wriggling infusion devices, it includes peristaltic pump and connect constant temperature heating device with peristaltic pump, peristaltic pump includes cabinet, one side box wall of cabinet is equipped with hose placing groove, it is equipped with wriggling pump hose in hose placing groove, rotating electric machine is equipped in cabinet, is connected with wriggling idler wheel in the shaft of rotating electric machine, the wriggling idler wheel is located at below wriggling pump hose, and wriggling idler wheel is eccentric wheel；Pressure regulation elastic slice is additionally provided in cabinet, pressure regulation elastic slice is located above wriggling pump hose and connect with cabinet；The constant temperature heating device is water bath heating device.The utility model structure is simple, esy to use, safe and reliable, in dialysis blood transfusion and infusion convenient for adjusting conveying speed, and adjustable delivery temperature, reduces patient's adverse reaction, improves the compliance of patient, improve therapeutic effect.
Description
Technical field
The utility model relates to a kind of Medical Devices, especially a kind of dialysis constant temperature wriggling infusion device.
Background technique
Haemodialysis (Hemodialysis), abbreviation hemodialysis, popular saying are also referred to as artificial kidney, wash kidney, are blood
One kind of purification techniques.It utilizes semi-permeable membrane principle, by metabolic wastes various harmful and extra in disperse, convection current body and
Excessive electrolyte removes in vitro, achievees the purpose that purify blood, and achievees the purpose that correct Water-Electrolyte and acid-base balance.It is logical
Often in dialysis procedure, blood vessel is connected out in artery and into blood vessel, blood samples of patients is inputted in dialysis machine and carried out thoroughly by blood vessel out
Analyse work, after the completion of dialysis work by into blood vessel by defeated time patient's body of blood；It needs to control in defeated time patient's body of blood
The speed for making conveying, if conveying speed is too fast, patient body especially heart bears burdens larger, or even causes heart failure；
If conveying speed is excessively slow, blood clotting is easily led to, influences conveying effect；It is usually to select during blood transfusion after dialysis at present
It is transfused blood with peristaltic pump, adjusting frequency of delivery according to Heart Rate makes blood input patient's body, but conveying speed is still difficult to
It adjusts；Furthermore at present after dialysis be infused and transfuse blood during there is also an issue, i.e., input patient's body blood or
The temperature of medical fluid and the body temperature of patient usually have temperature difference, if temperature difference is excessive, can make patient temperature after inputting patient's body
Decline rapidly causes patient's body uncomfortable, and especially in children therapy, the problem is more obvious.Therefore, defeated in dialysis at present
There are problems that conveying speed is difficult to adjust, delivery temperature is difficult to adjust when blood and infusion, Yi Yinqi adverse reaction influences to treat
Effect.
Utility model content
The purpose of the utility model is to provide a kind of dialysis constant temperature wriggling infusion devices.The utility model structure letter
It is single, esy to use, safe and reliable, in dialysis blood transfusion and infusion convenient for adjusting conveying speed, and adjustable delivery temperature, subtract
Few patient's adverse reaction, improves the compliance of patient, improves therapeutic effect.
The technical solution of the utility model includes: a kind of dialysis constant temperature wriggling infusion device, including peristaltic pump and and peristaltic pump
Constant temperature heating device is connected, peristaltic pump includes cabinet, and one side box wall of cabinet is equipped with hose placing groove, is equipped in hose placing groove
Wriggling pump hose, cabinet is interior to be equipped with rotating electric machine, is connected with wriggling idler wheel in the shaft of rotating electric machine, the wriggling idler wheel is located at
Below wriggling pump hose, wriggling idler wheel is eccentric wheel；Pressure regulation elastic slice is additionally provided in cabinet, pressure regulation elastic slice is located on wriggling pump hose
Side is connect with cabinet；The constant temperature heating device is water bath heating device.
With in constant temperature wriggling infusion device, the cabinet two sides are equipped with pressure stabilizing roller placing groove, pressure stabilizing for a kind of dialysis above-mentioned
Pressure stabilizing roller is equipped in roller placing groove, pressure stabilizing roller includes adjustment axis and pressure pipe wheel, and the pressure stabilizing roller is located above hose placing groove.
With in constant temperature wriggling infusion device, the constant temperature heating device includes water tank for a kind of dialysis above-mentioned, is set in water tank
There is heating coil, heating device is equipped with above water tank, heating device is equipped with thermoregulator.
With in constant temperature wriggling infusion device, described heating coil one end is connect with wriggling pump hose for a kind of dialysis above-mentioned,
The heating coil other end is connected with suck-back device.
Compared with prior art, conveying speed is controlled by setting peristaltic pump, avoids children using temperature controllable temperature control means
The adverse reaction as caused by blood or medical fluid and the internal temperature difference in dialysis or infusion process；The present apparatus is adjusted by peristaltic pump
Delivery rate can adjust the rate wriggled according to Heart Rate, so that patient is adapted to transfusion speed, guarantee the conveying of blood and medical fluid
Speed is uniform, conveying capacity is accurate and safely enters patient's body, and body when reducing patient fluid infusion is uncomfortable, improve patient according to
From property, the rotation of wriggling idler wheel is specifically driven by rotating electric machine, wriggling idler wheel is eccentric wheel, is being rotated using eccentric wheel
When wriggling pump hose is alternately squeezed and is loosened, achieve the purpose that wriggle conveying, by be arranged pressure regulation elastic slice, for adjusting
The pressure of wriggling pair of rollers wriggling pump hose, to adjust wriggling dynamics；By the way that pressure stabilizing roller is arranged in the cabinet two sides of peristaltic pump,
The flow velocity conveyed in pump hose can be adjusted to the pressure of conveying pump hose by adjusting pressure stabilizing roller, to adjust conveying speed；It is logical
Setting constant temperature heating device is crossed, the blood of conveying and medical fluid are heated in the way of heating water bath, by water tank
Water heated, thus when blood or medical fluid being made to flow through heating coil lead to heat transfer heat up, heating method safety temperature
With temperature change is slow, avoids causing in transmission process patient's body uncomfortable, reduces patient's adverse reaction；It is anti-down by being arranged
Device is inhaled, avoids that suck-back phenomenon occurs in wriggling transmission process, improves delivery safety.In conclusion the utility model
Structure is simple, esy to use, safe and reliable, adjusts conveying speed, and adjustable conveying in dialysis blood transfusion and infusion
Temperature reduces patient's adverse reaction, improves the compliance of patient, improve therapeutic effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the three-dimensional structure diagram of the utility model.
The label in accompanying drawing is: 1- peristaltic pump, 2- constant temperature heating device, 3- cabinet, 4- placing groove, 5- wriggling pump hose,
6- wriggling idler wheel, 7- pressure regulation elastic slice, 8- pressure stabilizing roller placing groove, 9- pressure stabilizing roller, 10- water tank, 11- heating coil, 12- heating dress
It sets, 13- thermoregulator, suck-back device.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of dialysis constant temperature wriggling infusion device, as depicted in figs. 1 and 2, including peristaltic pump 1 and with wriggling
1 connection constant temperature heating device 2 of pump, peristaltic pump 1 include cabinet 3, and 3 one side box wall of cabinet is equipped with hose placing groove 4, and hose is placed
It is equipped with wriggling pump hose 5 in slot 4, rotating electric machine is equipped in cabinet 3, is connected with wriggling idler wheel 6 in the shaft of rotating electric machine, it is described
Wriggling idler wheel 6 is located at 5 lower section of wriggling pump hose, and wriggling idler wheel 6 is eccentric wheel；Pressure regulation elastic slice 7, pressure regulation bullet are additionally provided in cabinet 3
Piece 7 is located at 5 top of wriggling pump hose and connect with cabinet 3；The constant temperature heating device 2 is water bath heating device 12.
3 two sides of cabinet are equipped with pressure stabilizing roller placing groove 8, are equipped with pressure stabilizing roller 9 in pressure stabilizing roller placing groove 8, pressure stabilizing roller 9 includes
Adjustment axis and pressure pipe wheel, the pressure stabilizing roller 9 are located at 4 top of hose placing groove；The constant temperature heating device 2 includes water tank 10, water
It is equipped with heating coil 11 in case 10, heating device 12 is equipped with above water tank 10, heating device 12 is equipped with thermoregulator 13；Institute
It states 11 one end of heating coil to connect with wriggling pump hose 5,11 other end of heating coil is connected with suck-back device 14.
Working principle: the utility model is loaded into soft on cabinet 3 before use, first take sterile wriggling pump hose 5
It is after being installed that peristaltic pump is soft in pipe placing groove 4, and by wriggling pump hose 5 and 9 aligned in position of wriggling idler wheel 6 and pressure stabilizing roller
The blood vessel that goes out of 5 one end of pipe and dialysis machine connects, by the heating coil 11 of 5 other end of wriggling pump hose and constant temperature heating device 2
One end connection, then blood transfusion needle tubing is connect with the suck-back device 14 of the other end of heating coil 11, and pass through patient temperature pair
Constant temperature heating device 2 is preheated；Wriggling pump hose 5, heating coil 11 and blood transfusion needle air in tube are discharged when use, it will be defeated
Blood needle tubing is pierced into blood vessel, and opening rotating electric machine can be conveyed, and conveying of wriggling is mainly right when rotated using eccentric wheel
Wriggling pump hose 5 alternately squeezes and loosens, and achievees the purpose that conveying of wriggling, delivery temperature control is mainly by water tank
Water in 10 is heated, and is heated up to lead to heat transfer when blood or medical fluid being made to flow through heating coil 11.
Claims (4)
1. a kind of dialysis constant temperature wriggling infusion device, it is characterised in that: connect perseverance including peristaltic pump (1) and with peristaltic pump (1)
Warm heating device (2), peristaltic pump (1) include cabinet (3), and (3) one side box wall of cabinet is equipped with hose placing groove (4), and hose is put
It sets in slot (4) and is equipped with wriggling pump hose (5), rotating electric machine is equipped in cabinet (3), wriggling rolling is connected in the shaft of rotating electric machine
It takes turns (6), the wriggling idler wheel (6) is located at below wriggling pump hose (5), and wriggling idler wheel (6) is eccentric wheel；It is also set in cabinet (3)
Have pressure regulation elastic slice (7), pressure regulation elastic slice (7) is located above wriggling pump hose (5) and connect with cabinet (3)；The constant temperature heating device
(2) it is water bath heating device (12).
2. a kind of dialysis according to claim 1 constant temperature wriggling infusion device, it is characterised in that: the cabinet (3) two
Side is equipped with pressure stabilizing roller placing groove (8), is equipped with pressure stabilizing roller (9) in pressure stabilizing roller placing groove (8), pressure stabilizing roller (9) includes adjustment axis and pressure
Pipe wheel, the pressure stabilizing roller (9) are located above hose placing groove (4).
3. a kind of dialysis according to claim 1 constant temperature wriggling infusion device, it is characterised in that: the heated at constant temperature dress
Setting (2) includes water tank (10), is equipped with heating coil (11) in water tank (10), is equipped with heating device (12) above water tank (10), adds
Thermal (12) is equipped with thermoregulator (13).
4. a kind of dialysis according to claim 3 constant temperature wriggling infusion device, it is characterised in that: the heating coil
(11) one end is connect with wriggling pump hose (5), and heating coil (11) other end is connected with suck-back device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298991.XU CN209500397U (en) | 2018-03-05 | 2018-03-05 | A kind of dialysis constant temperature wriggling infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298991.XU CN209500397U (en) | 2018-03-05 | 2018-03-05 | A kind of dialysis constant temperature wriggling infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500397U true CN209500397U (en) | 2019-10-18 |
Family
ID=68185613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298991.XU Expired - Fee Related CN209500397U (en) | 2018-03-05 | 2018-03-05 | A kind of dialysis constant temperature wriggling infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209500397U (en) |
-
2018
- 2018-03-05 CN CN201820298991.XU patent/CN209500397U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3520298A (en) | Peritoneal dialysis apparatus | |
| US6685664B2 (en) | Method and apparatus for ultrafiltration utilizing a long peripheral access venous cannula for blood withdrawal | |
| EP3015124B1 (en) | System for flexible citrate anticoagulation during extracorporeal blood treatment using feed-forward control | |
| CN209500397U (en) | A kind of dialysis constant temperature wriggling infusion device | |
| CN108478903A (en) | A kind of paediatrics liquid dropping speed adjuster | |
| CN210301862U (en) | Circulating dialysis machine | |
| CN106267398B (en) | A kind of auxiliary circulation two-way arterial duct, control system and its control method | |
| CN206261888U (en) | A kind of automatic enteroclysm device | |
| US20130303962A1 (en) | Therapeutic fluid preparation, delivery, and volume management systems and methods | |
| MX2022015171A (en) | System and method for extracorporeal blood treatment. | |
| CN217548654U (en) | Dialysate pipeline joint for realizing adjustable concentration of potassium and calcium ions in dialysate | |
| CN206404093U (en) | A kind of auxiliary circulation two-way arterial duct, control system | |
| CN216703071U (en) | Peritoneal dialysis system | |
| CN211884745U (en) | Disposable hemodialysis pipeline | |
| CN213131173U (en) | Hemodialysis device for nephrology department | |
| CN108815635A (en) | A kind of infusion device with prompting function | |
| CN215585000U (en) | Hemodialysis device capable of adjusting potassium concentration of dialysate | |
| CN204050455U (en) | The plasma collection device of the capable plasmapheresis of a kind of haemodialysis control unit | |
| CN213048586U (en) | Neonate acute peritoneal dialysis volume control device | |
| CN108421103A (en) | A kind of medical treatment Nephrology dept. dialysis apparatus | |
| CN111529785B (en) | Dialysis machine capable of adjusting blood flow | |
| CN210873413U (en) | Infusion apparatus for hemodialysis | |
| CN218247992U (en) | Hemodialysis equipment for realizing offline hemodialysis filtration treatment | |
| CN219614592U (en) | Precise transfusion controller | |
| CN212997709U (en) | Hemodialysis thrombus-preventing device |
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: 20191018 |