CN202497303U - A cooling scarf - Google Patents
A cooling scarf Download PDFInfo
- Publication number
- CN202497303U CN202497303U CN2012200998457U CN201220099845U CN202497303U CN 202497303 U CN202497303 U CN 202497303U CN 2012200998457 U CN2012200998457 U CN 2012200998457U CN 201220099845 U CN201220099845 U CN 201220099845U CN 202497303 U CN202497303 U CN 202497303U
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- cooling
- temperature
- scarf
- water inlet
- outlet
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Abstract
The utility model relates to a cooling scarf, concretely relates to a scarf used for hypothermia cerebral protection at the neck position, and belongs to the technical field of surgical instruments. The cooling scarf comprises a cooling section A and a temperature control section B, wherein the cooling section A is composed of a first water inlet, a water pipe, a first water outlet, a temperature sensor and a scarf shell, and the temperature control section B is composed of a cooling machine, a second water inlet and a second water outlet. The cooling scarf is simple in structure, reasonable in design, practical and convenient to use. The cooling scarf is put gently around the neck, a proper temperature is set, the cooling machine is started, low-temperature water output from the cooling machine is used to lower temperature of the blood flowing past the common carotid artery and temperature of the brain, to reduce a metabolic rate of brain cells, lessen the generation of acid metabolic products, and to alleviate brain cell edemas, calcium overload and generation of oxygen free radical, thereby protecting brain cell functions especially in situations such as brain trauma and strokes.
Description
Technical field
This utility model relates to a kind of cooling muffler, is specifically related to a kind of muffler that is used for the hypothermia cerebral protection of cervical region, belongs to technical field of surgical instruments.
Background technology
One of method that low temperature is generally acknowledged and effect is also used always certainly in the brain protection.The method that adopts the head ice cap is arranged, the method that adopts 4 ℃ of cold liquid of infusion is also arranged.The head ice cap can't use when neurocranial surgery is performed the operation, the method total body hypothermia of 4 ℃ of cold liquid of infusion, and the brain effect is limited.
Have clinically and adopt the method for cervical region ice compress to flow through the method that Carotid blood reduces head temperature through reduction.
The cooling muffler can be placed on patient's cervical region easily, reduces the temperature of cervical region, makes the arterial blood cooling of the cervical region of flowing through, thereby flows into the blood cooling of brain, reaches the purpose that reduces head temperature protection brain, especially when cerebral operations.Head low temperature is one of important and sure measure of brain protection.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point; A kind of cooling muffler that is used for cervical region is provided; When craniocerebral operations, can enclose cervical region easily, reduce and flow through Carotid blood heat, thereby reduce the temperature neuroprotective cell of brain in the patient.
According to the technical scheme that this utility model provides, a kind of cooling muffler comprises A of cooling portion and temperature controlled region B; The said cooling A of portion is made up of first water inlet, water pipe, first outlet, temperature sensor and muffler shell; Water pipe is the soft suction hose of the bending of circling round, and is arranged in the muffler shell, surrounds sealing by the muffler shell, and water pipe one end is provided with first water inlet, and the other end is provided with first outlet, and first water inlet and first outlet all are positioned at the muffler housing exterior; Temperature sensor is attached to muffler shell one side;
Said temperature controlled region B is made up of cooling machine, second water inlet and second outlet; Second water inlet and second outlet are suction hose, and second water inlet, one end is connected with the cooling machine, and the other end links to each other with first outlet; Second outlet, one end is connected with the cooling machine, and the other end links to each other with first water inlet; Temperature sensor links to each other with the cooling machine through a connecting line.
Said muffler shell is a rectangle.First water inlet, first outlet, second water inlet and second outlet all are equipped with clip control current.
Temperature sensor can be measured the temperature of skin, adjusts the water temperature at the mouth of a river according to Temperature Feedback cooling machine, makes skin of neck keep the temperature that presets.
The utlity model has following advantage: this utility model is simple in structure, reasonable in design, and practicality is easy to use.The cooling muffler gently is trapped among cervical region, sets suitable temperature, starts the cooling machine; Water at low temperature through the output of cooling machine reduces the temperature that the temperature that flows through common carotid artery blood reduces brain, reduces the metabolic rate of brain cell, reduces the generation of acidic metabolite; Alleviate in the brain cell water; Calcium ion overload and oxygen-derived free radicals produce, protection function of brain cell, especially cerebral trauma and apoplexy etc.
Description of drawings
Fig. 1 this utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of cooling muffler is characterized in that: comprise A of cooling portion and temperature controlled region B; The said cooling A of portion is made up of first water inlet 1, water pipe 2, first outlet 3, temperature sensor 4 and muffler shell 5; Water pipe 2 is the soft suction hose of the bending of circling round; Be arranged in the muffler shell 5, surround sealing by muffler shell 5, water pipe 2 one ends are provided with first water inlet 1; The other end is provided with first outlet, 3, the first water inlets 1 and first outlet 3 all is positioned at muffler shell 5 outsides; Temperature sensor 4 is attached to muffler shell 5 one sides;
Said temperature controlled region B is made up of cooling machine 6, second water inlet 7 and second outlet 8; Second water inlet 6 and second outlet 7 are suction hose, and second water inlet, 6 one ends are connected with cooling machine 6, and the other end links to each other with first outlet 3; Second outlet, 7 one ends are connected with cooling machine 6, and the other end links to each other with first water inlet 1; Temperature sensor 4 links to each other with cooling machine 6 through a connecting line 9.
First water inlet, first outlet, second water inlet and second outlet all are equipped with clip control current.Said muffler shell 5 is a rectangle.
Described cooling machine (market has finished product) provides low-temperature receiver through compressor; Advanced the special water circulation system of secondary refrigeration, the problem that control system control gets into the cooling water of water pipe 2; The cold water that provides gets into the cooling muffler from water inlet makes the muffler surface temperature reach 0-25 ℃, and recirculation water is got back to the cooling machine from outlet, and the cooling water in the water pipe 2 contacts with patient's cervical region through muffler shell 5; Utilize temperature difference control head temperature, reach the purpose that reduces head temperature.
This utility model can be positioned over patient's cervical region in neurosurgery; Thereby the temperature that reduces cervical region makes and flows through the blood reduction temperature that cervical region arrives brain; Brain neuroblastoma cell is in the low temperature environment, makes brain neuroblastoma cell reduce metabolism, oxygen consumption, acidic metabolite generation, alleviate calcium ion overload and oxygen-derived free radicals and produce; The protection function of brain cell impels operation back early recovery to recover function of nervous system to greatest extent.
Claims (2)
1. a cooling muffler is characterized in that: comprise A of cooling portion and temperature controlled region B; The said cooling A of portion is made up of first water inlet (1), water pipe (2), first outlet (3), temperature sensor (4) and muffler shell (5); Water pipe (2) is the soft suction hose of the bending of circling round; Be arranged in the muffler shell (5); Surround sealing by muffler shell (5); Water pipe (2) one ends are provided with first water inlet (1), and the other end is provided with first outlet (3), and first water inlet (1) and first outlet (3) all are positioned at muffler shell (5) outside; Temperature sensor (4) is attached to muffler shell (5) one sides;
Said temperature controlled region B is made up of cooling machine (6), second water inlet (7) and second outlet (8); Second water inlet (6) and second outlet (7) are suction hose, and second water inlet (6) one ends are connected with cooling machine (6), and the other end links to each other with first outlet (3); Second outlet (7) one ends are connected with cooling machine (6), and the other end links to each other with first water inlet (1); Temperature sensor (4) links to each other with cooling machine (6) through a connecting line (9).
2. the muffler of lowering the temperature according to claim 1 is characterized in that: said muffler shell (5) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200998457U CN202497303U (en) | 2012-03-16 | 2012-03-16 | A cooling scarf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200998457U CN202497303U (en) | 2012-03-16 | 2012-03-16 | A cooling scarf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497303U true CN202497303U (en) | 2012-10-24 |
Family
ID=47033936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200998457U Expired - Fee Related CN202497303U (en) | 2012-03-16 | 2012-03-16 | A cooling scarf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343957A (en) * | 2022-02-13 | 2022-04-15 | 郑州大学 | Communication intervention system based on cerebral apoplexy recurrence risk perception |
-
2012
- 2012-03-16 CN CN2012200998457U patent/CN202497303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343957A (en) * | 2022-02-13 | 2022-04-15 | 郑州大学 | Communication intervention system based on cerebral apoplexy recurrence risk perception |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20121024 Termination date: 20130316 |