CN2090692U - Wound analgesic bandage - Google Patents
Wound analgesic bandage Download PDFInfo
- Publication number
- CN2090692U CN2090692U CN 91206337 CN91206337U CN2090692U CN 2090692 U CN2090692 U CN 2090692U CN 91206337 CN91206337 CN 91206337 CN 91206337 U CN91206337 U CN 91206337U CN 2090692 U CN2090692 U CN 2090692U
- Authority
- CN
- China
- Prior art keywords
- radiator
- tool
- semiconductor cooler
- wound
- silica gel
- 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.)
- Withdrawn
Links
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a wound analgesic bandage, belonging to a cooling apparatus for human body or treatment processing. Refrigeration is conducted when a semi-conductor refrigerator is energized, the heat radiation is conducted by a small pump, a radiator, a fan and circulation water, and the wound is locally cooled for alleviating pain. The utility model has the advantages of no noise, high safety and reliability, sanitation and convenience.
Description
This utility model is a kind of wound pain relieving band, belongs to the cooling apparatus that usefulness is handled in human body or treatment, is mainly used in the pain relieving behind the various surgical operations (or wound).
Performing the operation, the pain of wound is difficult to avoid in back three days.Many researchs all show: the postoperative wound pain of patient is owing to the reactive heating of wound inflammatory reparation causes.The analgesic device on the wound that is used in that does not also have at present both at home and abroad a kind of easy direct employing semiconductor cooler.
The purpose of this utility model is to adopt semiconductor cooler and some auxiliary equipments to constitute the wound pain relieving band, and the heat absorption of energising back makes the local cooling rapidly of wound, reaches aim of alleviating pain.
This utility model is made of two parts: refrigerating part and radiator portion.Refrigerating part comprises semiconductor cooler, absorb the metal derby of the tool snake pipe that the heat in semiconductor cooler hot junction uses and adjustable D.C. regulated power supply etc.; Radiator portion comprises that radiator and little pump carry out air blast cooling with fan to radiator, and effect is that the heat in the metal derby of tool snake pipe is taken away and distributed by water, makes the cold junction of semiconductor cooler keep lasting low temperature.
Fig. 1 is a formation block diagram of the present utility model.
Fig. 2 is the each several part pie graph of this utility model refrigeration main body.
With reference to Fig. 1, Fig. 1 left side is a refrigerating part, forms by refrigeration main body (1) with to the adjustable D.C. regulated power supply (2) that refrigeration main body (1) is powered and the control temperature is used.Fig. 1 the right is a radiator portion, is made up of radiator (3), fan (4) and water pump (5).
Among Fig. 2, the cold junction of semiconductor cooler (6) and copper connecting plate (7) close adhesion; The hot junction of semiconductor cooler (6) and tool snake pipe metal derby (10) close adhesion.Copper strips (8) is temporarily fixed on the copper connecting plate (7) by counter-sunk screw (9).In order to adapt to the needs of different length wound, copper strips (8) is made different length in advance, and holds the hole of adaptive counter-sunk screw (9) on the central relatively symmetric position of copper strips (8) successfully.Reassembling type copper strips (8) is convenient to cleaning and sterilizing like this, after a patient uses, can pull down cleaning and sterilizing.Another patient refills when using, and can avoid cross infection.The positive and negative lead-in wire (12) of semiconductor cooler (6) connects to adjustable D.C. regulated power supply (2).Tool snake pipe metal derby (10) is furnished with water-in and water-out pipe joint (11), titting water outlet (11) connects inlet to radiator (3) by silica gel tube (13), and the admitting pipe joint (11) of tool snake pipe metal derby (10) connects outlet to little pump (5) by another silica gel tube (13).The positive and negative lead-in wire (12) of semiconductor cooler (6) and two silica gel tubes (13) colligation on tool snake pipe metal derby (10) the water inlet pipe and water outlet pipe joint (11) are outwards drawn by a metal hose is unified together again.
Radiator among Fig. 1 (3) is a coil that copper tube curves, and is welded on the copper plate of tool heat radiation wing, and reuse fan (4) carries out air blast cooling facing to coil.The outlet of radiator (3) is also passed through silica gel tube (13) and is connect inlet to little pump (5).
During the actual use of this utility model, desire the copper strips (8) of the length selection respective length of pain relieving wound earlier according to patient, screw on counter-sunk screw (9) with copper connecting plate (7) in refrigeration main body (1) temporarily and to be adjacent to, again this copper strips (8) is placed patient's wound dressing place (dressing is good with about eight layers gauze), add the foam plastics of a heat insulation usefulness above the refrigeration main body (1) again, wrapping is fixed up.Connect the power supply of adjustable D.C. regulated power supply (2), fan (4) and little pump (5), semiconductor cooler (6) refrigeration immediately.Cold water is squeezed into tool snake pipe metal derby (10) from water pump (5), and hot water is got from tool snake pipe metal derby (10), behind radiator (3) and fan (4) forced heat radiation, returns little pump (5), so ceaselessly circulation.Just reach the purpose of attemperation by the voltage of regulating adjustable D.C. regulated power supply (2).Because patient is variant to cold tolerance, so get indivedual attemperation.Use and finish, powered-down takes off refrigeration main body (1), unloads copper strips (8), and cleaning and sterilizing is in order to next reuse.
The utility model has the advantages that: (a) without cold-producing medium, do not have and leak, do not pollute, sanitation and hygiene are so can directly use outside the postoperative wound dressing of surgery.(b) noiselessness, the reliability height, safe in utilization and convenient.(c) refrigerating speed is fast, and attemperation is convenient, and power consumption is little, and refrigerating capacity is wound cooling analgesic requirement clinically enough.(d) the semiconductor cooler size is little, and is in light weight, so refrigeration main body (1) overall dimensions are also little, is adapted at extensive use clinically.
The overall dimensions of the employed semiconductor cooler of this utility model (6) are 4 * 4 * 0.3cm
3, 15v, 3A, weight 28g; Copper connecting plate (7) is of a size of 4 * 6 * 0.3cm
3Copper strips (8) is wide to be 4cm, and thick is 0.3cm; Tool snake pipe metal derby (10) is 4 * a 4 * 1cm
3The aluminum metal piece, inner snakelike pipe range is 15cm, diameter is 0.5cm; Radiator (3) is the copper tube bending of a long 130cm, internal diameter 0.5cm and to be welded on area be 12 * 12cm
2Thick copper coin on, 12 * 12cm
2Thick copper coin thick be 0.4cm, its back side adds weldering heat radiation wing again; Fan (4) is with the aerofoil fan of 13 watts 75F2Y2-5; Little pump (5) is with 10 * 5 * 4cm
3Pony pump, displacement is the 140m1/ branch; Direct current adjustable stabilized voltage supply (2) is that the 220v civil power becomes 13 volts of interchanges through the transformator blood pressure lowering, after bridge full-wave rectifier filtering, exports behind one the three adjustable integrated package of pressure-stabilizing of end; Also available other heat-conducting mediums of water that circulate heat transmission replace, as the common mechanical vacuum pump oil.
Claims (1)
1, a kind of wound pain relieving band belongs to the cooling apparatus that usefulness is handled in human body or treatment, it is characterized in that:
(1,1) refrigerating part comprises: semiconductor cooler (6), with the copper connecting plate (7) of semiconductor cooler (6) cold junction close adhesion, with the tool snake pipe metal derby (10) of semiconductor cooler (6) hot junction close adhesion, be temporarily fixed at the copper strips (8) on the copper connecting plate (7), adjustable D.C. regulated power supply (2) and the heat insulation foam plastics of using with counter-sunk screw (9);
(1,2) radiator portion comprises: radiator (3), fan (4) and little pump (5), carry out air blast cooling by fan (4) to radiator (3);
The water out adapter (11) of (1,3) tool snake pipe metal derbies (10) is connected to the inlet of radiator (3) through silica gel tube (13), the outlet of radiator (3) is connected to the inlet of little pump (5) through silica gel tube (13), and the outlet of little pump (5) is connected to the water supply connector (11) of tool snake pipe metal derby (10) through silica gel tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91206337 CN2090692U (en) | 1991-04-22 | 1991-04-22 | Wound analgesic bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91206337 CN2090692U (en) | 1991-04-22 | 1991-04-22 | Wound analgesic bandage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2090692U true CN2090692U (en) | 1991-12-18 |
Family
ID=4916013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91206337 Withdrawn CN2090692U (en) | 1991-04-22 | 1991-04-22 | Wound analgesic bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2090692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427850C (en) * | 2002-08-07 | 2008-10-22 | 菲尼克斯咨询有限公司 | Temperature regulated clothing |
-
1991
- 1991-04-22 CN CN 91206337 patent/CN2090692U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427850C (en) * | 2002-08-07 | 2008-10-22 | 菲尼克斯咨询有限公司 | Temperature regulated clothing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2304378Y (en) | Medical cold and hot compress instrument | |
| CN2368372Y (en) | Mattress with temperature regulator | |
| CN2090692U (en) | Wound analgesic bandage | |
| CN2464099Y (en) | Garment with semiconductor cooling | |
| CN109140900A (en) | Portable circumscribed automatic temperature-control liner system | |
| CN2148604Y (en) | Cooling & heating experiment apparatus | |
| CN109363825A (en) | A kind of iced Physical temperature-lowering system of medical electric | |
| WO2021057240A1 (en) | Cold and hot compress system | |
| CN211460786U (en) | Cold and hot compress system | |
| CN209588253U (en) | A kind of cooling device | |
| CN112336516A (en) | Multichannel cold and hot compress fast switch over and pressurization therapeutic instrument | |
| CN110200504A (en) | A kind of thermoacoustic type hot-cold water direct drinking machine | |
| CN2212977Y (en) | Medical blanket for complex treatment | |
| CN211797174U (en) | Cold therapy instrument | |
| CN111544191A (en) | Orthopedics cold compress device with temperature regulation function | |
| CN213076187U (en) | Conduction liquid arrangement structure of physiotherapy bag | |
| CN220877057U (en) | Ice compress device for pain nursing | |
| CN215080736U (en) | Split type multifunctional heat pump ice compress pillow | |
| CN218075884U (en) | Bladder irrigation device | |
| CN213758893U (en) | Ice pack used after orthopedic limb operation | |
| CN216455579U (en) | Cooling device for emergency nursing | |
| IT1251546B (en) | EQUIPMENT FOR DEFROSTING THE HEAT EXCHANGER EXTERNAL TO A HEAT PUMP. | |
| CN2468451Y (en) | Electronic refrigeration type ice-cap | |
| CN213758861U (en) | Gas cooling device for skin wound treatment | |
| CN209790152U (en) | Cold and hot compress device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |