CN111904706B - Cooling device of heart assist blood pump - Google Patents
Cooling device of heart assist blood pump Download PDFInfo
- Publication number
- CN111904706B CN111904706B CN202010933543.4A CN202010933543A CN111904706B CN 111904706 B CN111904706 B CN 111904706B CN 202010933543 A CN202010933543 A CN 202010933543A CN 111904706 B CN111904706 B CN 111904706B
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- China
- Prior art keywords
- cooling
- transmission
- motor
- fixedly connected
- driving gear
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- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/006—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit of gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
- A61F2007/0064—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
Abstract
The invention discloses a cooling device of a heart assist blood pump, which comprises a cooling module, a compression module, a transmission module, a shielding plate and a dust cover. The blood in the human artery can be cooled by arranging the cooling module, so that a user can feel cool in hot summer, and the blood in the human artery can be heated by arranging the transmission module in cold winter, so that the user can feel warm in cold winter.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a cooling device of a heart assist blood pump.
Background
The thermoregulation means that a thermoreceptor receives stimulation of internal and external environmental temperatures, and correspondingly causes changes of activities of tissues and organs such as endocrine glands, skeletal muscles, skin blood vessels, sweat glands and the like through the activity of a thermoregulation center, so that the heat production and heat dissipation processes of a body are adjusted, and the body temperature is kept at a relatively constant level. The thermoregulation of human body is an automatic control system, and the final goal of the control is the core temperature, represented by heart and lung. The internal and external environments of the body are constantly changed, a plurality of factors can interfere the stability of the deep temperature, interference information is transmitted to the body temperature regulation center through the feedback system, and the movement of the controlled system is regulated through the integration effect of the interference information, so that the new body heat balance is achieved on a new basis, and the effect of stabilizing the body temperature is achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cooling device of a heart assist blood pump, which solves the problem that the existing temperature regulation is realized by the self-regulation function, so the temperature regulation effect is poor.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heat sink of heart assist blood pump, includes cooling module, compression module, transmission module, shielding plate and dust cover, the cooling module including lead warm plate, refrigeration piece, fin, heat dissipation fan support, heat dissipation fan, driven pulleys, drive belt, driving pulley, initiative universal driving shaft, linkage shaft support, cooling driven gear, cooling driving gear, cooling motor and cooling motor support, the rectangle through-hole has been seted up to the side of shielding plate to through-hole inner wall joint has the temperature guide plate, leads the side fixedly connected with refrigeration piece of warm plate, the side fixedly connected with fin of refrigeration piece, and the side of fin is provided with the heat dissipation fan, and the heat dissipation fan is connected through heat dissipation fan support rotation with the fin, the side of heat dissipation fan is through connecting axle fixedly connected with driven pulleys.
Compression module include pressure boost bucket, compression motor support, compression motor, compression wheel support, non return spring, check board and pressure boost bucket support, the side of heat dissipation fan support is through pressure boost bucket support fixedly connected with pressure boost bucket, and the downside of pressure boost bucket inner wall passes through compression motor support fixedly connected with compression motor, the output shaft fixedly connected with compression wheel of compression motor, the side of compression wheel and pressure boost bucket pass through the compression wheel rotate bracket to be connected, the side fixedly connected with check spring support of compression wheel, the side of check spring support is through check spring fixedly connected with check board.
The transmission module include transmission board, lead the temperature cover, lead temperature drive gear, lead the temperature lead screw, lead the temperature cover slide bar, transmission board support, defeated press pipe, middle driving gear, middle driven gear, transmission motor support and transmission driving gear, the surface sliding connection of pressure boost bucket has lead the temperature cover, and the surface of leading the temperature cover has cup jointed and has led the temperature cover, and the one end of leading the temperature cover has the transmission board through leading temperature cover slide bar sliding connection, the middle part of transmission board side rotates and is connected with middle driving gear, and the surface of middle driving gear has lead the temperature drive gear through transmission board gear connection, leads temperature drive gear and leads the temperature cover and overlap through leading temperature lead screw threaded connection.
Preferably, heat-conducting silicone grease is smeared between opposite surfaces of the heat-conducting plate and the refrigerating sheet, and heat-conducting silicone grease is smeared between opposite surfaces of the refrigerating sheet and the radiating sheet.
Preferably, the side of the driven belt wheel is rotatably connected with a driving belt wheel through a driving belt, the side of the driving belt wheel is fixedly connected with a cooling driven gear through a driving universal driving shaft, and the cooling driven gear and the side of the driving belt wheel and the side of the radiating fin are rotatably connected through a universal driving shaft support.
Preferably, the surface gear connection of cooling driven gear has the cooling driving gear, and the side of cooling driving gear is provided with the cooling motor, the output shaft and the cooling driving gear fixed connection of cooling motor, the cooling motor passes through cooling motor support fixed connection with the fin.
Preferably, the top end of the pressurizing barrel is provided with a through hole, and the lower side of the through hole is lapped with a check plate.
Preferably, the heat conduction cover sleeve sliding rod is connected with the heat conduction cover sleeve in a sliding mode, and the bottom end of the heat conduction cover sleeve sliding rod is fixedly connected with the transmission plate.
Preferably, the side of middle driving gear is through connecting axle fixedly connected with middle driven gear, middle driven gear's surface gear is connected with the transmission driving gear, and the side of transmission driving gear is provided with the transmission motor, the output shaft and the transmission driving gear fixed connection of transmission motor, the transmission motor passes through transmission motor support fixed connection with the transmission board, transmission board and shielding plate pass through transmission board support fixed connection, the inside of the inside fin of leading the temperature cover is through defeated pressing pipe intercommunication.
Preferably, a dust cover is arranged on the outer side of the radiating fin and fixedly connected with the side face of the shielding plate.
Compared with the prior art, the invention provides a cooling device of a heart assist blood pump, which has the following beneficial effects: the blood in the human artery can be cooled by arranging the cooling module, so that a user can feel cool in hot summer, and the blood in the human artery can be heated by arranging the transmission module in cold winter, so that the user can feel warm in cold winter.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention.
FIG. 3 is a schematic view of the cooling motor according to the present invention.
Fig. 4 is a schematic view of the compression module structure of the present invention.
FIG. 5 is a schematic view of the present invention.
In the figure: 1-a cooling module; 101-a temperature conducting plate; 102-a refrigeration sheet; 103-a heat sink; 104-radiating fan support; 105-a heat dissipation fan; 106-a driven pulley; 107-a conveyor belt; 108-a driving pulley; 109-active linkage shaft; 110-a linkage shaft support; 111-cooling driven gear; 112-cooling the driving gear; 113-a cooling motor; 114-a cooling motor support; 2-a compression module; 201-a pressurized barrel; 202-a compression motor support; 203-a compression motor; 204-a compression wheel; 205-a compression wheel support; 206-check spring holder; 207-check spring; 208-check plate; 209-pressurized barrel holder; 3-a transmission module; 301-a transmission plate; 302-temperature conducting hood; 303-temperature-conducting driving gear; 304-a temperature conducting lead screw; 305-a temperature-conducting cover sleeve; 306-the sliding rod is sleeved with the temperature-conducting cover; 307-transport plate holder; 308-a pressure transmitting pipe; 309-intermediate drive gear; 310-intermediate driven gear; 311-transmission motor; 312-transmission motor support; 313-a transmission drive gear; 4-a shielding plate; 5-dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: a cooling device of a heart assist blood pump comprises a cooling module 1, a compression module 2, a transmission module 3, a shielding plate 4 and a dust cover 5, as shown in figures 2 and 3, wherein the cooling module 1 comprises a heat guide plate 101, a refrigerating sheet 102, a cooling fin 103, a cooling fan bracket 104, a cooling fan 105, a driven pulley 106, a transmission belt 107, a driving pulley 108, a driving linkage shaft 109, a linkage shaft bracket 110, a cooling driven gear 111, a cooling driving gear 112, a cooling motor 113 and a cooling motor bracket 114, a rectangular through hole is formed in the side surface of the shielding plate 4, the heat guide plate 101 is clamped on the inner wall of the through hole, the refrigerating sheet 102 is fixedly connected to the side surface of the heat guide plate 101, the cooling fin 103 is fixedly connected to the side surface of the refrigerating sheet 102, the cooling fan 105 is arranged on the side surface of the cooling fin 103, the cooling fan 105 is rotatably connected with the cooling fin 103 through the cooling fan bracket 104, the, heat-conducting silicone grease is smeared between opposite surfaces of the temperature guide plate 101 and the refrigerating sheet 102, heat-conducting silicone grease is smeared between opposite surfaces of the refrigerating sheet 102 and the radiating sheet 103, a driving pulley 108 is rotatably connected to the side of the driven pulley 106 through a driving belt 107, a cooling driven gear 111 is fixedly connected to the side of the driving pulley 108 through a driving universal driving shaft 109, the cooling driven gear 111 and the side of the driving pulley 108 and the radiating sheet 103 are rotatably connected through a universal driving shaft support 110, a cooling driving gear 112 is connected to the outer surface of the cooling driven gear 111, a cooling motor 113 is arranged on the side of the cooling driving gear 112, an output shaft of the cooling motor 113 is fixedly connected with the cooling driving gear 112, and the cooling motor 113 is fixedly connected with the radiating sheet 103 through a.
As shown in fig. 4, which is a diagram of a compression module of the present invention, the compression module 2 includes a pressure barrel 201, a compression motor bracket 202, a compression motor 203, a compression wheel 204, a compression wheel bracket 205, a check spring bracket 206, a check spring 207, a check plate 208 and a pressure barrel bracket 209, the pressure barrel 201 is fixedly connected to a side of the heat dissipation fan bracket 104 through the pressure barrel bracket 209, the compression motor 203 is fixedly connected to a lower side of an inner wall of the pressure barrel 201 through the compression motor bracket 202, the compression wheel 204 is fixedly connected to an output shaft of the compression motor 203, a side of the compression wheel 204 is rotatably connected to the pressure barrel 201 through the compression wheel bracket 205, the check spring bracket 206 is fixedly connected to a side of the compression wheel 204, the check plate 208 is fixedly connected to a side of the check spring bracket 206 through the check spring 207, a through hole is formed at a top end of the pressure barrel 201.
Referring to fig. 2 and 5, the transmission module 3 includes a transmission plate 301, a temperature-conducting cover 302, a temperature-conducting driving gear 303, a temperature-conducting lead screw 304, a temperature-conducting cover sleeve 305, a temperature-conducting cover sleeve sliding rod 306, a transmission plate support 307, a pressure-transmitting pipe 308, a middle driving gear 309, a middle driven gear 310, a transmission motor 311, a transmission motor support 312 and a transmission driving gear 313, the outer surface of the pressure-increasing tank 201 is slidably connected with the temperature-conducting cover 302, the temperature-conducting cover sleeve 305 is sleeved on the outer surface of the temperature-conducting cover 302, one end of the temperature-conducting cover sleeve 305 is slidably connected with the transmission plate 301 through the temperature-conducting cover sleeve sliding rod 306, the middle part of the side surface of the transmission plate 301 is rotatably connected with the middle driving gear 309, the outer surface of the middle driving gear 309 is connected with the temperature-conducting driving gear 303 through the transmission plate 301, the temperature-conducting driving gear 303 is in threaded connection with the temperature, the bottom end of the heat conducting cover sleeve sliding rod 306 is fixedly connected with the transmission plate 301, the side of the middle driving gear 309 is fixedly connected with a middle driven gear 310 through a connecting shaft, the outer surface of the middle driven gear 310 is connected with a transmission driving gear 313 through a gear, the side of the transmission driving gear 313 is provided with a transmission motor 311, the output shaft of the transmission motor 311 is fixedly connected with the transmission driving gear 313, the transmission motor 311 is fixedly connected with the transmission plate 301 through a transmission motor support 312, the transmission plate 301 is fixedly connected with the shielding plate 4 through a transmission plate support 307, and the inside of the inner radiating fin 103 of the heat conducting cover 302 is communicated through a transmission pressure pipe 308.
When the device is used, a user fixes one surface of the shielding plate 4 of the device on the skin surface of an artery, firstly, the refrigerating sheet 102 is started, the refrigerating surface of the refrigerating sheet 102 can transmit low temperature to the skin of the artery through the heat conducting plate 101, then, blood flowing in the artery is cooled, at the same time, the heating surface of the refrigerating sheet 102 can transmit heat to the radiating fins 103, meanwhile, the cooling motor 113 is started, the output shaft of the cooling motor 113 can drive the cooling driving gear 112 to rotate, the cooling driving gear 112 can drive the cooling driven gear 111 to rotate, the cooling driven gear 111 can drive the driving pulley 108 to rotate, the driving pulley 108 can drive the driven pulley 106 to rotate through the driving belt 107, the driven pulley 106 can drive the radiating fan 105 to rotate, the radiating fan 105 can drive surrounding air to flow to the radiating fins 103, and at the same time, hot air around the radiating fins 103 can be blown away, when a user is too cold, only the refrigerating sheet 102 needs to be closed, then the compression motor 203 is started, the output shaft of the compression motor 203 drives the compression wheel 204 to rotate, the compression wheel 204 rotates to compress the air inside the pressurizing barrel 201, the air is compressed, the inside of the pressurizing barrel 201 is heated, then the transmission motor 311 is started, the output shaft of the transmission motor 311 drives the transmission driving gear 313 to rotate, the transmission driving gear 313 rotates to drive the middle driven gear 310 to rotate, the middle driven gear 310 rotates to drive the middle driving gear 309 to rotate, the middle driving gear 309 rotates to drive the temperature guide driving gear 303 to rotate, the temperature guide driving gear 303 rotates to drive the temperature guide screw 304 to rotate, the temperature guide screw 304 rotates to drive the temperature guide cover 302 to vertically move through the temperature guide cover sleeve 305, and the temperature guide cover 302 moves to be attached to the outer surface of the pressurizing barrel 201, the pressure barrel 201 can transfer the heat of the pressure barrel into the temperature guide cover 302, the temperature guide cover 302 can transfer the heat into the heat radiating fin 103 through the pressure transmission pipe 308, at the moment, the heat radiating fin 103 transfers the heat to the refrigerating fin 102, the refrigerating fin 102 transfers the heat to the temperature guide plate 101, and the temperature guide plate 101 transfers the heat to the surface of a human body, so that the blood is heated or cooled.
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 (5)
1. The utility model provides a heat sink of heart assist blood pump, includes cooling module (1), compression module (2), transmission module (3), shielding plate (4) and dust cover (5), its characterized in that:
the cooling module (1) comprises a temperature guide plate (101), a refrigerating sheet (102), a cooling fin (103), a cooling fan bracket (104), a cooling fan (105), a driven belt wheel (106), a transmission belt (107), a driving belt wheel (108), a driving linkage shaft (109), a linkage shaft bracket (110), a cooling driven gear (111), a cooling driving gear (112), a cooling motor (113) and a cooling motor bracket (114), wherein a rectangular through hole is formed in the side surface of the shielding plate (4), and the inner wall of the through hole is clamped with a temperature guide plate (101), the side surface of the temperature guide plate (101) is fixedly connected with a refrigeration sheet (102), the side surface of the refrigeration sheet (102) is fixedly connected with a radiating fin (103), the side surface of the radiating fin (103) is provided with a radiating fan (105), the radiating fan (105) is rotatably connected with the radiating fin (103) through a radiating fan bracket (104), a driven belt wheel (106) is fixedly connected to the side of the heat dissipation fan (105) through a first connecting shaft; heat-conducting silicone grease is smeared between the opposite surfaces of the heat-conducting plate (101) and the refrigerating sheet (102), and heat-conducting silicone grease is smeared between the opposite surfaces of the refrigerating sheet (102) and the radiating fin (103); a driving belt wheel (108) is rotatably connected to the side of the driven belt wheel (106) through a transmission belt (107), a cooling driven gear (111) is fixedly connected to the side of the driving belt wheel (108) through a driving linkage shaft (109), and the cooling driven gear (111) and the driving belt wheel (108) are rotatably connected with the side of the radiating fin (103) through a linkage shaft bracket (110);
the outer surface of the cooling driven gear (111) is in gear connection with a cooling driving gear (112), a cooling motor (113) is arranged on the side of the cooling driving gear (112), an output shaft of the cooling motor (113) is fixedly connected with the cooling driving gear (112), and the cooling motor (113) is fixedly connected with the radiating fins (103) through a cooling motor support (114);
the compression module (2) comprises a pressurizing barrel (201), a compression motor bracket (202), a compression motor (203), a compression wheel (204), a compression wheel bracket (205), a check spring bracket (206), a check spring (207), a check plate (208) and a pressurizing barrel bracket (209), the lateral side of the radiating fan bracket (104) is fixedly connected with a pressurizing barrel (201) through a pressurizing barrel bracket (209), the lower side of the inner wall of the pressurizing barrel (201) is fixedly connected with a compression motor (203) through a compression motor bracket (202), the output shaft of the compression motor (203) is fixedly connected with a compression wheel (204), the side surface of the compression wheel (204) is rotatably connected with the pressurizing barrel (201) through a compression wheel bracket (205), a check spring support (206) is fixedly connected to the side of the compression wheel (204), and a check plate (208) is fixedly connected to the side of the check spring support (206) through a check spring (207);
the transmission module (3) comprises a transmission plate (301), a temperature guide cover (302), a temperature guide driving gear (303), a temperature guide screw rod (304), a temperature guide cover sleeve (305), a temperature guide cover sleeve sliding rod (306), a transmission plate support (307), a pressure transmission pipe (308), a middle driving gear (309), a middle driven gear (310), a transmission motor (311), a transmission motor support (312) and a transmission driving gear (313), wherein the temperature guide cover (302) is connected to the outer surface of the pressure boost barrel (201) in a sliding manner, the temperature guide cover sleeve (305) is sleeved on the outer surface of the temperature guide cover (302), one end of the temperature guide cover sleeve (305) is connected with the transmission plate (301) in a sliding manner through the temperature guide cover sleeve sliding rod (306), the middle part of the side surface of the transmission plate (301) is rotatably connected with the middle driving gear (309), and the outer surface of the middle driving gear (309) is connected with the temperature guide driving, the temperature-conducting driving gear (303) is in threaded connection with the temperature-conducting cover sleeve (305) through a temperature-conducting lead screw (304).
2. The cooling device for the heart assist blood pump according to claim 1, wherein: the top end of the pressurizing barrel (201) is provided with a through hole, and the lower side of the through hole is lapped with a check plate (208).
3. The cooling device for the heart assist blood pump according to claim 1, wherein: the heat conducting cover sliding rod (306) is connected with the heat conducting cover (305) in a sliding mode, and the bottom end of the heat conducting cover sliding rod (306) is fixedly connected with the transmission plate (301).
4. The cooling device for the heart assist blood pump according to claim 1, wherein: driven gear (310) in the middle of the side of middle driving gear (309) is through second connecting axle fixedly connected with, the surface gear connection of middle driven gear (310) has transmission driving gear (313), and the side of transmission driving gear (313) is provided with transmission motor (311), and the output shaft and the transmission driving gear (313) fixed connection of transmission motor (311), transmission motor (311) and transmission board (301) are through transmission motor support (312) fixed connection, transmission board (301) and shielding plate (4) are through transmission board support (307) fixed connection, the inside of the inside fin (103) of leading warm cover (302) is through defeated pressure pipe (308) intercommunication.
5. The cooling device for the heart assist blood pump according to claim 1, wherein: and a dust cover (5) is arranged on the outer side of the radiating fin (103), and the dust cover (5) is fixedly connected with the side surface of the shielding plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933543.4A CN111904706B (en) | 2020-09-08 | 2020-09-08 | Cooling device of heart assist blood pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010933543.4A CN111904706B (en) | 2020-09-08 | 2020-09-08 | Cooling device of heart assist blood pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111904706A CN111904706A (en) | 2020-11-10 |
| CN111904706B true CN111904706B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010933543.4A Expired - Fee Related CN111904706B (en) | 2020-09-08 | 2020-09-08 | Cooling device of heart assist blood pump |
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| CN (1) | CN111904706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112674580A (en) * | 2021-01-22 | 2021-04-20 | 姜文富 | Constant-temperature storage drinking water system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204003338U (en) * | 2014-06-03 | 2014-12-10 | 绍兴县德诚机电设备有限公司 | Waste heat utilization device for air compressor |
| CN105533841A (en) * | 2016-01-08 | 2016-05-04 | 深圳市易特科信息技术有限公司 | Temperature control waistcoat for human body to adapt to cold and hot environments and temperature control method |
| CN206817813U (en) * | 2017-06-19 | 2017-12-29 | 余鹏鲲 | A kind of contact refrigerating plant |
| CN111249061A (en) * | 2020-03-05 | 2020-06-09 | 广安市人民医院 | Intelligent temperature control water tank for cooling human body and temperature control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287398B2 (en) * | 2001-09-25 | 2007-10-30 | Alsius Corporation | Heating/cooling system for indwelling heat exchange catheter |
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2020
- 2020-09-08 CN CN202010933543.4A patent/CN111904706B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204003338U (en) * | 2014-06-03 | 2014-12-10 | 绍兴县德诚机电设备有限公司 | Waste heat utilization device for air compressor |
| CN105533841A (en) * | 2016-01-08 | 2016-05-04 | 深圳市易特科信息技术有限公司 | Temperature control waistcoat for human body to adapt to cold and hot environments and temperature control method |
| CN206817813U (en) * | 2017-06-19 | 2017-12-29 | 余鹏鲲 | A kind of contact refrigerating plant |
| CN111249061A (en) * | 2020-03-05 | 2020-06-09 | 广安市人民医院 | Intelligent temperature control water tank for cooling human body and temperature control method |
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| CN111904706A (en) | 2020-11-10 |
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