CN216136161U - Portable craniocerebral cooling device - Google Patents
Portable craniocerebral cooling device Download PDFInfo
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- CN216136161U CN216136161U CN202121376417.XU CN202121376417U CN216136161U CN 216136161 U CN216136161 U CN 216136161U CN 202121376417 U CN202121376417 U CN 202121376417U CN 216136161 U CN216136161 U CN 216136161U
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Abstract
The utility model provides portable brain cooling equipment which is characterized by comprising a cold application pad (1) and a refrigerating box (2), wherein the cold application pad (1) comprises an application base (11), an anti-freezing lining (12) and a cold application pipe (13), the anti-freezing lining (12) is arranged below the application base (11), the cold application pipe (13) is arranged inside the application base, and the cold application pad (1) is connected with the refrigerating box (2) through the cold application pipe (13). The utility model can be used for cooling neck blood vessels, the carotid artery is positioned through the pulse receptor so as to implement accurate cooling, and the ice compress temperature can be constant through temperature regulation. When the neck protection device is used, the two sides of the neck are respectively stuck with the two sides of the viscose, the inner side cotton lining protects the neck from frostbite, and the power supply is turned on to start working. The whole device is soft and strong in plasticity and can be fully contacted with the carotid artery. The whole device is small in size, convenient to carry and particularly suitable for use in emergency outside a hospital or at home.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to portable craniocerebral cooling equipment.
Background
Brain injury from ischemia or trauma can activate multiple physiological pathways, and reperfusion, reactive oxygen species release, inflammation and cell death can cause blood brain barrier disruption and brain edema, leading to poor prognosis. Therapeutic hypothermia avoids acidosis by reducing brain tissue metabolic rate and demand for oxygen and glucose, preventing lactic acid production; hypothermia also has positive influence on cerebral blood flow, and the cerebral blood flow and oxygen consumption are reduced along with the reduction of the body temperature, so that the cerebral automatic regulation function is maintained; in addition, the reduction of body temperature can also reduce congestion, and further protect brain tissues near the lesion. However, the therapy can cause complications, the low body temperature not only affects the comfort of the patient, but also increases the risk of infection of the surgical site of the patient, increases the bleeding amount in the operation, affects the metabolism of anesthetic, delays postoperative recovery, prolongs the hospitalization time, and further affects the surgical treatment effect.
At present, the cold compress appliances for patients are in diversified development clinically, such as self-cooling chemical ice bags, saline ice bags, temperature-changing blankets and the like. However, due to the obstruction of the hair and the skull, the brain has the defects of long cooling time consumption, poor effect and the like when local cooling is implemented; the whole body cooling equipment is easy to cause other unintended part damage or whole body complications.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides portable craniocerebral cooling equipment, which provides a continuous constant-temperature, portable and convenient-to-operate cooling way for patients suffering from craniocerebral trauma, shock, sudden cardiac arrest and respiratory arrest, cerebrovascular accidents and the like by reducing the temperature of arterial blood flowing into the brain locally.
In order to achieve the purpose, the utility model provides the following technical scheme:
the portable craniocerebral cooling equipment is characterized by comprising a cold application pad 1 and a refrigeration box 2, wherein the cold application pad 1 comprises an application base 11, an anti-freezing lining 12 and a cold application pipe 13, the anti-freezing lining 12 is arranged below the application base 11, the cold application pipe 13 is arranged inside the application base, and the cold application pad 1 is connected with the refrigeration box 2 through the cold application pipe 13.
A dressing pipe fixing seat 111 is arranged on the side of the application base 11, and two dressing pipe fixing seats 111 are arranged; two ends of the bottom surface of the application base 11 are provided with adhesive stickers 112, which are convenient for sticking two sides of the neck.
The frostbite-preventing liner 12 can be made of cotton material to protect the neck from frostbite.
The cold application pipe 13 is arranged in the application base 11 in a winding and bending manner, and can circulate water inside, and the water inlet end and the water outlet end of the cold application pipe 13 extend out from the application pipe fixing seat 111 and are communicated with the refrigeration box 2.
The refrigeration box 2 comprises a box body 21, a control panel 22, a cold water box 23, a water cooler 24 and a power supply temperature control box 25, wherein the control panel 22 is arranged above the box body 21, the cold water box 23, the water cooler 24 and the power supply temperature control box 25 are arranged in the box body 21, a support frame 26 is arranged above the power supply temperature control box 25, the support frame 26 and the box body 21 are integrally fixed, a support seat 261 is arranged on the support frame 26 to place the cold water box 23, and the water cooler 24 is arranged on one side of the cold water box 23 and one side of the power supply temperature control box 25; one end of the cold water tank 23 is connected with a water pump 27.
The side of the box 21 is provided with a first heat dissipation hole 214, and the side of the other side of the box 21 is provided with a second heat dissipation hole 215 which is also provided with a box water outlet 211, a box water inlet 212 and a power interface 213.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model can be used for cooling neck blood vessels, the carotid artery is positioned through the pulse receptor so as to implement accurate cooling, and the ice compress temperature can be constant through temperature regulation. When the neck protection device is used, the two sides of the neck are respectively stuck with the two sides of the viscose, the inner side cotton lining protects the neck from frostbite, and the power supply is turned on to start working. The whole device is soft and strong in plasticity and can be fully contacted with the carotid artery. The whole device is small in size, convenient to carry and particularly suitable for use in emergency outside a hospital or at home.
Drawings
FIG. 1 is a schematic view of the overall structure of the portable craniocerebral cooling device of the present invention;
FIG. 2 is a schematic view of a cold compress patch and a cold compress tube structure of the portable craniocerebral cooling device of the present invention;
FIG. 3 is a schematic view of the cold application structure of the portable craniocerebral cooling device of the present invention;
FIG. 4 is a schematic view of the structure of a cold compress tube of the portable craniocerebral cooling device of the present invention;
FIG. 5 is a schematic view of a refrigeration box of the portable craniocerebral cooling device of the present invention;
FIG. 6 is a second schematic view of the portable craniocerebral cooling device refrigeration box structure of the present invention;
FIG. 7 is one of the schematic internal structural diagrams of the refrigeration box of the portable craniocerebral cooling device of the present invention;
FIG. 8 is a second schematic view of the internal structure of the refrigeration box of the portable craniocerebral cooling device of the present invention;
FIG. 9 is a third schematic view of the internal structure of the refrigeration box of the portable craniocerebral cooling device of the present invention;
FIG. 10 is a fourth schematic view of the internal structure of the refrigeration box of the portable craniocerebral cooling device of the present invention;
FIG. 11 is a schematic structural view of a cold compress patch with a hanging rope in the portable craniocerebral cooling device in accordance with the present embodiment 1;
FIG. 12 is a schematic view of the overall structure of the portable craniocerebral cooling device in this embodiment 2;
FIG. 13 is a schematic view of the position of a cooling tube in the portable craniocerebral cooling device in the embodiment 2;
in the figure: 1. cold application; 11. applying a base; 111. a pipe laying fixing seat; 112. gluing; 12. the lining is prevented from being damaged by freezing; 13. cold-compressing the tube; 131. a water pipe fixing member; 14. hanging a rope; 2. a refrigeration case; 21. a box body; 211. a water outlet of the box body; 212. a water inlet of the box body; 213. a power interface; 22. a control panel; 23. a cold water tank; 24. a water chiller; 241. a heat sink; 242. a radiating pipe; 243. a fan; 245. connecting a water pipe; 246. a water inlet pipe; 247. a water outlet pipe; 248. a semiconductor refrigeration sheet; 25. a power supply temperature control box; 26. a support frame; 261. a bracket; 27. and (4) a water pump.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to clarify technical problems, technical solutions, implementation processes and performance displays. It should be understood that the specific embodiments described herein are for illustrative purposes only. The present invention is not limited to the above embodiments. Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
Example 1
As shown in figures 1-2, the portable craniocerebral cooling device is characterized by comprising a cold application pad 1 and a refrigeration box 2, wherein the cold application pad 1 comprises an application base 11, an anti-freezing lining 12 and a cold application pipe 13, the anti-freezing lining 12 is arranged below the application base 11, the cold application pipe 13 is arranged inside the application base, and the cold application pad 1 is connected with the refrigeration box 2 through the cold application pipe 13.
As shown in fig. 3, an application tube fixing seat 111 is arranged on the side of the application base 11, and two application tube fixing seats 111 are arranged; two ends of the bottom surface of the application base 11 are provided with adhesive stickers 112, which are convenient for sticking two sides of the neck.
The application base 11 is soft in material and strong in plasticity, and is beneficial to adapting to the neck skin and the structure of a human body.
The frostbite-preventing liner 12 can be made of cotton material to protect the neck from frostbite.
As shown in fig. 4, the cold application tube 13 is arranged inside the application base 11 in a winding and bending manner, and a water flow can circulate inside, and a water inlet end and a water outlet end of the cold application tube extend out from the tube fixing base 111 and then communicate with the refrigeration box 2.
As shown in fig. 5-10, the refrigeration tank 2 includes a tank body 21, a control panel 22, a cold water tank 23, a cold water machine 24, and a power supply temperature control tank 25, the control panel 22 is disposed above the tank body 21, the cold water tank 23, the cold water machine 24, and the power supply temperature control tank 25 are disposed in the tank body 21, a support frame 26 is disposed above the power supply temperature control tank 25, the support frame 26 is integrally fixed to the tank body 21, a holder 261 is disposed on the support frame 26 to place the cold water tank 23, and the cold water machine 24 is disposed on one side of the cold water tank 23 and the power supply temperature control tank 25; one end of the cold water tank 23 is connected with a water pump 27.
The side of the box 21 is provided with a first heat dissipation hole 214, and the side of the other side of the box 21 is provided with a second heat dissipation hole 215 which is also provided with a box water outlet 211, a box water inlet 212 and a power interface 213.
As a possible implementation, the control panel 22 can be selected from an XD-W2039 digital control panel;
as a possible implementation, the cold water tank 23 can be an SC600 cylindrical water pump cold water tank;
as a possible implementation, the water chiller 24 may be selected from an XD-2073 four-pipe double-tower water chiller;
as shown in fig. 7-10, the refrigeration cassette 2 works as follows:
the water cooler 24 comprises a heat radiating fin 241, a heat radiating pipe 242, a fan 243 and a semiconductor cooling fin 248, wherein the heat radiating fin 241 and the heat radiating pipe 242 are welded together; the water in the cold water tank 23 is communicated with a water pipe 245 through a water pump 27, flows through a semiconductor refrigeration sheet 248 and then flows to the part of the cold application 1 through a water outlet pipe 247; the water in the cold compressing pipe 13 flows back to the cold water tank 23 again through the water inlet pipe 246 for circulating refrigeration;
the water cooler 24 dissipates excessive heat through the heat pipe 242, and the fan 243 and the heat sink 241 accelerate heat dissipation.
When in use, the refrigeration box 2 is in a power-on state, and the cold compress plaster 1 is attached to the two sides of the neck of a human body;
the switch is turned on by operating the control panel 22, so that the water cooler 24 operates, the cooled cold water flows into the cold water tank 23 and then flows into the cold compress pipe 13 from the tank water outlet 211, the water flow in the cold compress 1 flows back to the water cooler 24 from the tank water inlet 212, a water flow loop is maintained, and the circulating refrigeration is realized.
As shown in fig. 11, as a possible embodiment, a hanging rope 14 can be arranged above the cold compress patch 1 to facilitate hanging and fixing on the edge of the operating table.
As a possible implementation mode, sheet pressure sensors can be arranged at two ends inside the cold compress patch 1, so that the position of the carotid artery can be detected, and accurate cooling can be realized; the sheet pressure sensor may be an FSR402/400/406 film pressure sensor.
Example 2
As shown in figures 12-13, as a possible embodiment, the cold compress patch 1 can be provided with two pieces, which are respectively stuck to the carotid arteries on both sides of the patient and are soft and strong in plasticity; the cold water flows into the first cold application 1 through the water outlet 211, flows out after winding in the cold application pipe 13, flows to the second cold application 1 through the water pipe fixing piece 131, flows out after winding in the cold application pipe 13, and flows back into the cold water tank 23 through the water inlet 212 again to circulate and refrigerate.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The portable craniocerebral cooling equipment is characterized by comprising a cold application pad (1) and a refrigeration box (2), wherein the cold application pad (1) comprises an application base (11), an anti-freezing lining (12) and a cold application pipe (13), the anti-freezing lining (12) is arranged below the application base (11), the cold application pipe (13) is arranged inside the application base, and the cold application pad (1) is connected with the refrigeration box (2) through the cold application pipe (13).
2. The portable craniocerebral cooling device according to claim 1, characterized in that a tube application fixing seat (111) is arranged at the side of the application base (11), and two tube application fixing seats (111) are arranged; two ends of the bottom surface of the application base (11) are provided with adhesive stickers (112).
3. The portable craniocerebral cooling device of claim 1, wherein the frostbite-preventing liner (12) is optionally a cotton material.
4. A portable craniocerebral cooling device according to claim 2, characterized in that the cold application tube (13) is arranged inside the application base (11) in a sinuous and curved manner, and is internally circulated with a water flow, the water inlet end and the water outlet end of which extend out from the tube fixing base (111) and are in communication with the refrigeration box (2).
5. The portable craniocerebral cooling device according to claim 1, wherein the refrigeration box (2) comprises a box body (21), a control panel (22), a cold water box (23), a cold water machine (24) and a power supply temperature control box (25), the control panel (22) is arranged above the box body (21), the cold water box (23), the cold water machine (24) and the power supply temperature control box (25) are arranged in the box body (21), a support frame (26) is arranged above the power supply temperature control box (25), the support frame (26) is integrally fixed with the box body (21), a bracket (261) is arranged on the support frame (26) to place the cold water box (23), and the cold water machine (24) is arranged on one side of the cold water box (23) and the power supply temperature control box (25); one end of the cold water tank (23) is connected with a water pump (27).
6. The portable craniocerebral cooling device according to claim 5, wherein the side of the case body (21) is provided with a first heat dissipation hole (214), the other side of the case body is provided with a second heat dissipation hole (215), and the side of the case body is further provided with a case body water outlet (211), a case body water inlet (212) and a power interface (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376417.XU CN216136161U (en) | 2021-06-21 | 2021-06-21 | Portable craniocerebral cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376417.XU CN216136161U (en) | 2021-06-21 | 2021-06-21 | Portable craniocerebral cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216136161U true CN216136161U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376417.XU Active CN216136161U (en) | 2021-06-21 | 2021-06-21 | Portable craniocerebral cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216136161U (en) |
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2021
- 2021-06-21 CN CN202121376417.XU patent/CN216136161U/en active Active
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