CN110478117A - A kind of encephalic Mild Hypothermal protective device - Google Patents
A kind of encephalic Mild Hypothermal protective device Download PDFInfo
- Publication number
- CN110478117A CN110478117A CN201910860730.1A CN201910860730A CN110478117A CN 110478117 A CN110478117 A CN 110478117A CN 201910860730 A CN201910860730 A CN 201910860730A CN 110478117 A CN110478117 A CN 110478117A
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- Prior art keywords
- pipe
- blocking head
- head
- esophagus
- blocking
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- 230000002631 hypothermal effect Effects 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims abstract description 181
- 210000003238 esophagus Anatomy 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 239000002826 coolant Substances 0.000 claims abstract description 50
- 235000021056 liquid food Nutrition 0.000 claims abstract description 16
- 210000002784 stomach Anatomy 0.000 claims description 34
- 210000004556 brain Anatomy 0.000 abstract description 29
- 238000001816 cooling Methods 0.000 abstract description 14
- 210000001367 artery Anatomy 0.000 abstract description 9
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 103
- 238000000034 method Methods 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 239000000945 filler Substances 0.000 description 6
- 210000003625 skull Anatomy 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 208000029028 brain injury Diseases 0.000 description 4
- 210000005013 brain tissue Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006072 paste Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000004761 scalp Anatomy 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 206010058522 Oesophageal injury Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FGCSIJPPCNCQJB-FAOVPRGRSA-M sodium;(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal;chloride Chemical compound [Na+].[Cl-].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O FGCSIJPPCNCQJB-FAOVPRGRSA-M 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- A61F7/12—Devices for heating or cooling internal body cavities
-
- 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
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
-
- 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
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0009—Throat or neck
-
- 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
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
-
- 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
- A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention relates to a kind of encephalic Mild Hypothermal protective devices, are made of upper blocking head and lower blocking head, are provided with coolant liquid circulation pipe between upper blocking head and lower blocking head.The upper blocking head and lower blocking head are the body that swollen can rise, and are additionally provided with blocking exuberant pipe, lower blocking exuberant pipe；Upper blocking exuberant pipe is connect with upper blocking head, and fills charges for upper blocking head；Lower blocking exuberant pipe is connect with lower blocking head, and fills charges for lower blocking head；It is provided with the liquid food pipe for being each passed through blocking head and lower blocking head.The present invention is placed in patient's esophagus; by cooling down into esophagus; the neck of human body is set totally to be in low-temperature condition; to cool down to neck main artery; after neck main artery is cooled down; the temperature for being supplied to the blood of human body brain is reduced to required temperature, so that the brain of patient be made to be in Mild Hypothermal state, protects to the brain of patient.
Description
Technical field
The present invention relates to a kind of medical instruments.
Background technique
Based on certain reasons, certain patients are likely to occur of short duration shock, when shock rescues sufferer, need
Cardiac resuccitation is carried out to patient, because patient, in shock, cardiac arrest either lung ceases breathing, therefore complete
Body is for hypoxgia.Especially sufferer brain oxygen supply is insufficient, when patient's brain oxygen supply deficiency, since brain is not enough
Oxygen support the work of brain, and the temperature of brain is also in the body temperature of human normal, therefore brain injury easily occurs.
Present medical domain is had to it is believed that when carrying out CPR to shock patient to its brain
Saved, otherwise single carry out CPR, it is possible to when heart either lung rework after, and brain because
Be in anaerobic condition in the period of rescue, cause brain injury, less serious case is likely to cause brain injury deflection paralysis, it is heavy then it is possible that
Causing patient's revival later is plant person, loses rescue meaning.Therefore in order to save patient's brain, saving theory is,
Brain temperature is reduced to 28 degrees centigrades, so that the brain of sufferer is in Mild Hypothermal state, reduces human body brain consumptive use oxygen, have
Help protect patient's brain.
Have thus medical supply provide method be entire patient is lain on sled, and on brain band ice bag or
It is the frost helmet, Physical temperature-lowering is carried out to patient's brain with this method, to reduce patient's brain consumptive use oxygen, prevents from lacking in oxygen supply
Brain is caused to damage in the state of oxygen.
But the defect of this method are as follows:
Because being to cool down to Whole Body, it is possible that causing the other parts of the body of human body because temperature is too low
It damages, to generate other complication.
The temperature of sled is transmitted from the skin of human body, muscle to the brain of human body, and transmitting has a very long mistake
Journey, during this period, brain still can cause brain injury because not cooled down in time.With the frost helmet to brain
Cooling down, the temperature for freezing the helmet needs the scalp by human body, skull to reach brain tissue, thus cool down for brain tissue,
In human body scalp, skull this process, temperature has very big loss, and needs to undergo a process, therefore adopt
It can not in time, effectively, accurately with cooling of this method to patients head.
Summary of the invention
To solve the above problems, the present invention provides a kind of encephalic Mild Hypothermal protective devices.
A kind of encephalic Mild Hypothermal protective device provided by the invention, by for blocking human body esophagus close to pharyngeal upper stifled
Chock plug is constituted with for blocking lower blocking head of the human body esophagus at stomach, is provided with coolant liquid circulation pipe, coolant liquid circulation
Pipe end penetrates between upper blocking head and lower blocking head, for being filled with coolant liquid into esophagus.
A kind of encephalic Mild Hypothermal protective device as described above, further explaining is that the upper blocking head is blocked up with lower
Chock plug is the body that swollen can rise, and is additionally provided with blocking exuberant pipe, lower blocking exuberant pipe；Upper blocking exuberant pipe and upper blocking
Head connection, and charges are filled for upper blocking head；Lower blocking exuberant pipe is connect with lower blocking head, and is filled for lower blocking head
Fill out object；The charges are one of gas, liquid, body of paste.
A kind of encephalic Mild Hypothermal protective device as described above, further explaining is to be additionally provided with filling pump, for leading to
It crosses blocking exuberant pipe and a lower blocking exuberant pipe blocks in head and lower blocking head upwards and is filled with charges.
A kind of encephalic Mild Hypothermal protective device as described above further explains cross section after to be that upper blocking is swollen rise
Diameter is greater than human body esophagus close to pharyngeal place's diameter, lower blocking is swollen rise after cross-sectional diameter be greater than human body esophagus at stomach
Cross-sectional area.
A kind of encephalic Mild Hypothermal protective device as described above, further explaining is to be provided with and be each passed through blocking
Head blocks head and is connected to the liquid food pipe of stomach and oral external with lower.
A kind of encephalic Mild Hypothermal protective device as described above, further explaining is to be provided with from upper blocking head under
Pass through and be connected to the liquid food pipe of stomach and oral external in blocking head side.
A kind of encephalic Mild Hypothermal protective device as described above, further explains and is, the coolant liquid circulation pipe by
The inlet tube of coolant liquid is provided, is constituted with the outlet tube of discharge coolant liquid；Be additionally provided with coolant circulation unit, inlet tube with go out
Liquid pipe is connected on coolant circulation unit.
A kind of encephalic Mild Hypothermal protective device as described above, further explains and is, the upper blocking head it is transversal
The cross section in the esophagus at pharyngeal place is suitable with the human body esophagus blocked in face；The cross section of lower blocking head is leaned on what is blocked
Cross section is suitable in esophagus at nearly stomach.
A kind of encephalic Mild Hypothermal protective device as described above, further explains and is, the upper blocking head it is transversal
The cross section in the esophagus at pharyngeal place is suitable with the human body esophagus blocked in face；Lower blocking head is spherical, and sectional area is greater than
The stomach entrance of the esophagus blocked.
A kind of encephalic Mild Hypothermal protective device as described above, further explains and is, the exuberant pipe of upper blocking,
Lower blocking exuberant pipe, liquid food pipe, coolant liquid circulation pipe are integrated on same tube body.
The present invention is placed in patient's esophagus, because the neck of human body has a main artery, as the head of human body is supplied
Blood supply oxygen, and neck main artery is adjacent with the esophagus of human body very close, the present invention is made one by cooling down into esophagus
The neck of body is totally in low-temperature condition, to cool down to neck main artery, when neck main artery is dropped
After temperature, the temperature for being supplied to the blood of human body brain is reduced to required temperature, so that the brain of patient be made to be in Mild Hypothermal shape
State protects the brain of patient.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Head is blocked on Fig. 2 and lower blocking head is cylindrical schematic diagram；
Head is blocked on Fig. 3 and lower blocking head is spherical schematic diagram；
Fig. 4 is integrated pipe sectional view of the invention；
Fig. 5 is that the present invention is mounted on the intracorporal schematic diagram of people；
Fig. 6 is that schematic diagram at the esophagus end outlet of stomach is arranged in blocking head instantly.
Wherein, upper blocking head 1；Lower blocking head 2；Liquid food pipe 3；Upper blocking exuberant pipe 4；Lower blocking exuberant pipe 5；Liquid out
Pipe 6；Inlet tube 7；Integrated pipe 8；Esophagus 9；Stomach 10；Skull 11；Temp probe 12.
Specific embodiment
The main object of the present invention is arranged in human body esophagus, by the cooling in esophagus, to reduce human body neck road
Aortic temperature, to protect brain.
Protective device of the invention is arranged in the esophagus 9 of human body, because the neck of the esophagus of human body and human body is dynamic greatly
Pulse-phase is adjacent, so if can cool down to the esophagus of human body, also can neck to human body and neck it is dynamic greatly
Arteries and veins cools down, after neck main artery is cooled down, be transported to head blood namely reduce after temperature, be transported to
Head blood cooling will be in Mild Hypothermal state to brain tissue, to protect to patient brain tissue, this method area
Not in pass through protection of the wear-type ice helmet to patient's human body brain.
With reference to Fig. 5, specifically, needing to be arranged in human body a temp probe 12, temperature for temp detecting controller
Degree probe 12 can be implanted within the skull 11 of human body, can more accurately obtain the temperature of the human body head in skull 11,
After obtaining temperature, by the temperature feedback to cooling-cycle device, the temperature in human skull is calculated by cooling-cycle device
And it by other COMPREHENSIVE CALCULATINGs, calculates and needs being adjusted to the cooling temperature of human body esophagus, such as when discovery human body
If the temperature of tired big intracerebral stops cooling cycle lower than 28 degrees Celsius, stops supply coolant liquid, pass through human body itself
The heat of generation, increase temperature appropriate, if detecting that the temperature of human body encephalic is greater than 28 degrees Celsius, greater than the temperature of setting
Degree, most people but recycles when continuing to human body, and also to be freezed using refrigerating plant to coolant liquid, reaches
The temperature of required coolant liquid.Coolant liquid of the present invention is preferably water, and also not limiting certainly is water, can also be limited to it
He is to human body more useful some liquid, such as glucose, sodium chloride solution are as coolant liquid.
Here cooling-cycle device is at least made of delivery pump (liquid pump), cyclic water tank, refrigerating plant, refrigeration dress
It sets and cools down to the coolant liquid in cyclic water tank, the coolant liquid after cooling by inlet tube and is transported to human body food by circulating pump
Cool down in road to esophagus, the coolant liquid after being heated by human body is discharged from outlet tube.
Certainly, temp probe also can be set in esophagus or even in cooling-cycle device or coolant liquid circulation pipe
It is interior.When temp probe setting is in esophagus or in cooling-cycle device or in coolant liquid circulation pipe, main monitoring cooling
The temperature of liquid, to indirectly control the temperature of human body encephalic.
With reference to Fig. 5, human body esophagus expands about flesh close to pharyngeal place for the upper esophagus of human body；The stomach inlet of esophagus is human body
Lower esophagus expand about flesh.When using the present apparatus, the present apparatus is implanted in patient's esophagus, the position of lower blocking head 2 is set
Setting at close stomach 10, perhaps also can be set in stomach 10 and 9 joint of esophagus or can set in the esophagus 9 of human body
It sets and expands at about flesh in lower oesophagus, lower oesophagus is set and expands the top at about flesh or the setting lower part at upper oesophagus expansion about flesh,
Or be directly clamped among lower oesophagus expand at about flesh can also, the effect of lower blocking head 2 mainly blocks between stomach and esophagus.Upper blocking
First 1 is arranged in the bottleneck throat of human body, can be set in throat and esophagus joint, also can be set on the outside of throat close to oral cavity
Place, or can be set and expand at about flesh in upper oesophagus, top or setting at upper oesophagus expansion about flesh are set and expanded about in upper oesophagus
Lower part at flesh, or being directly clamped among oesophagus expansion about flesh can also；In a word the purpose of upper blocking head mainly block oral cavity and
Between esophagus.After upper blocking head and lower blocking head are blocked esophagus and oral cavity, stomach, so that it may using esophagus as one
A storage device, coolant liquid is injected into esophagus, and is recycled by cooling-cycle device, so that esophagus is cooled down, with
Cooling neck indirectly, indirect cooling neck main artery, to achieve the purpose that cooling human body brain temperature, brain
In Mild Hypothermal state.
Upper blocking head 1 and lower blocking head 2 are bag body or cavernous body, and filler can be with gas (Dan Qi carbon dioxide
Gas), liquid (water glucose sodium chloride solution), body of paste (cream toothpaste), filler is charged bag body or cavernous body
It is interior, generate swollen rise.Upper blocking head 1 can use colloidal materials, such as silica gel, terylene with lower blocking head, mainly be thought of as expanding
Coefficient is not king-sized material, because the coefficient of expansion is likely to result in the extruding to the pars cervicalis esophagi of human body too greatly very much
Strongly, tension is too big, causes the esophageal injury of human body.
The size of upper blocking head and lower blocking head will design rationally, and with reference to Fig. 2, shape is preferably cylinder；With reference to figure
3, it is also possible to spherical shape.Cylindrical advantage is: it is big with the contact area of esophagus inner wall when it is arranged in esophagus, this
Sample can reduce the outside compressing to esophagus, prevent to esophagus compression, while contact area is big, can be more to esophagus
It is sealed, is better protected from coolant liquid and is leaked out into stomach, or from oral cavity by gap leakage.
With reference to Fig. 6, if lower blocking head is spherical, sectional area is greater than the stomach entrance of blocked esophagus, lower blocking
Head be arranged at the esophagus end outlet of stomach, that is, be arranged in stomach, lower blocking head can be set to circle, in this way when
Lower blocking head is placed on after stomach, appropriate to tense into esophagus, esophagus can be fully sealed.
Upper blocking head of the invention and lower blocking head when not used in contraction state, the present invention install it is stifled
Chock plug and when lower blocking head, first by lower blocking head be arranged in stomach with esophagus joint, or be arranged in esophagus and
Stomach is in contact, then by being filled with filler in filling pump downwards blocking head.Same method installs blocking head.When upper stifled
Esophagus will enclose by chock plug and lower blocking head because after being filled with and expanded of filler.Filling pumps
It is connect by lower blocking exuberant pipe 5 with lower blocking head 2, filling pump is to be connected by the exuberant pipe 4 of upper blocking with upper blocking head 1
It connects.Filling pump can be hydraulic pump, force the fluid into lower blocking head and upper blocking head.Simplest method is filling pump
For injector for medical purpose, front end of the syringe needle connection is lower to block an exuberant pipe, blocks an exuberant pipe in connection, directly will be in syringe
In the lower blocking head of charges push-in and upper blocking head, lower blocking head is made to block swollen rise with upper.
Certainly it when further taking out blocking head and lower blocking head, and is filled by upper blocking exuberant pipe with lower blocking head
Excessive pipe bleeds off filler, and the present invention can be taken out out of esophagus.Filler can be bled off with the mode that syringe extracts.Lower blocking
Exuberant pipe 5 and upper blocking exuberant pipe 4 are hose, diameter 2-5mm, in the settable valve in outside, when having loaded filling
After object, closing valve prevents charges from outflowing.
In order to make patient in implantation present apparatus process, stomach can still be fed, and the present invention is additionally provided with liquid food pipe
3, liquid food pipe passes through upper blocking head and lower blocking head, is pierced by out of oral cavity again from stomach through esophagus, the purpose is to can be to patient
The stomach feeding spoon meat of patient, such as milk and other nutrient solutions.The sectional area of liquid food pipe can take up esophagus section
1/3 size of product, such as outer diameter 1-2cm.
In order to keep coolant liquid cooling effect more preferable, same position, example is not arranged in the nozzle of inlet tube 7 and outlet tube 6
The nozzle of inlet tube 7 can be such as arranged in lower part, the nozzle of outlet tube 6 is arranged on top, and allow coolant liquid to flow from the bottom up, with
Prevent present apparatus local temperature too low, the excessively high phenomenon of local temperature or the unbalanced phenomenon of temperature.
With reference to Fig. 4, the exuberant pipe 4 of the upper blocking of my invention, lower blocking exuberant pipe 5, liquid food pipe 3, coolant liquid circulation
Pipe can be integrated on same tube body, become integrated pipe 8.The complexity that can simplify the present apparatus in this way is integrated in same
After on tube body, in corresponding position to side wall exterior open cell.For example, side-wall hole at head is blocked under the tube body of integrated pipe 8,
Aperture is connected to a lower blocking exuberant pipe, so that it may be connected to lower blocking exuberant pipe with lower blocking head.
All kinds of tube bodies of the invention, blocking head, bag body are all made of to the smaller plastics of human injury, colloidal materials production.
Embodiment one:
It is blocked with reference to Fig. 1, in the present invention between head and lower blocking head and is provided with coolant liquid circulation pipe.
Upper blocking head and lower blocking head are the body that swollen can rise, and are additionally provided with blocking exuberant pipe, lower blocking exuberant pipe；
Upper blocking exuberant pipe is connect with upper blocking head, and fills charges for upper blocking head；Lower blocking exuberant pipe and lower blocking head
Connection, and charges are filled for lower blocking head；It is provided with the liquid food pipe for being each passed through blocking head and lower blocking head.Charges are
Liquid or gas or body of paste.
Coolant liquid circulation pipe is made of inlet tube and outlet tube, inlet tube block upwards provided between head and lower blocking head it is cold
But liquid, the coolant liquid between upper blocking head and lower blocking head are discharged from outlet tube.
Upper blocking head be software, it is swollen rise after cross-sectional diameter be greater than human body esophagus close to pharyngeal place's diameter, lower blocking head is
Software, it is swollen rise after cross-sectional diameter be greater than human body esophagus cross-sectional area at stomach.Upper blocking head and lower blocking head gel.
It is additionally provided with temp probe, temp detecting controller, coolant circulation unit, temp detecting controller and temperature
Degree probe connection, reality temperature when for detecting human body encephalic；Temp detecting controller is connect with cooling-cycle device, for sending out
Cooling-cycle device sends temperature control instruction.Coolant liquid circulation pipe is connected on coolant circulation unit.
It is additionally provided with and fills pump, blocked up for blocking head upwards by upper blocking exuberant pipe and a lower blocking exuberant pipe with lower
It is filled with charges in chock plug, blocking head is made to become larger with lower blocking swollen rise, and it is close in human body esophagus to be stuck in blocking head
Pharyngeal place, and it is stuck in blocking head in human body esophagus at stomach.
The exuberant pipe of upper blocking, lower blocking exuberant pipe, liquid food pipe, coolant liquid circulation pipe are integrated in same pipe
On body.
Embodiment two:
With reference to Fig. 1, the present invention is by for blocking in human body esophagus close to pharyngeal upper blocking head, and for blocking human body
Lower blocking head in esophagus at stomach is constituted, and is provided with coolant liquid circulation pipe, and coolant liquid circulation pipe end is penetrated upper stifled
Between chock plug and lower blocking head, for being filled with coolant liquid into esophagus.
Upper blocking head and lower blocking head are the body that swollen can rise, and are additionally provided with blocking exuberant pipe, lower blocking exuberant pipe；
Upper blocking exuberant pipe is connect with upper blocking head, and fills charges for upper blocking head；Lower blocking exuberant pipe and lower blocking head
Connection, and charges are filled for lower blocking head；Charges are one of gas, liquid, body of paste.
It is additionally provided with and fills pump, blocked up for blocking head upwards by upper blocking exuberant pipe and a lower blocking exuberant pipe with lower
Charges are filled in chock plug.
Upper blocking head be software, it is swollen rise after cross-sectional diameter be greater than human body esophagus close to pharyngeal place's diameter, lower blocking head is
Software, it is swollen rise after cross-sectional diameter be greater than human body esophagus cross-sectional area at stomach.
It is provided with the liquid food pipe for being each passed through blocking head with lower blocking head and being connected to stomach and oral external.
The coolant liquid circulation pipe is made of the inlet tube of offer coolant liquid with the outlet tube of discharge coolant liquid；Also set
It is equipped with coolant circulation unit, inlet tube and outlet tube are connected on coolant circulation unit.
The exuberant pipe of upper blocking, lower blocking exuberant pipe, liquid food pipe, coolant liquid circulation pipe are integrated in same pipe
On body.
Above-mentioned every embodiment is combinable, forms new embodiment.
Above-mentioned is exemplary illustration of the present invention, does not represent protection scope of the present invention.
Claims (10)
1. a kind of encephalic Mild Hypothermal protective device, which is characterized in that by for blocking human body esophagus close to pharyngeal upper blocking
Head constitutes with for blocking lower blocking head of the human body esophagus at stomach, is provided with coolant liquid circulation pipe, coolant liquid circulation pipe
End penetrates between upper blocking head and lower blocking head, for being filled with coolant liquid into esophagus.
2. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that the upper blocking head is blocked up with lower
Chock plug is the body that swollen can rise, and is additionally provided with blocking exuberant pipe, lower blocking exuberant pipe；Upper blocking exuberant pipe and upper blocking
Head connection, and charges are loaded for upper blocking head；Lower blocking exuberant pipe is connect with lower blocking head, and is filled for the filling of lower blocking head
Fill out object；The charges are one of gas, liquid, body of paste.
3. a kind of encephalic Mild Hypothermal protective device as claimed in claim 2, which is characterized in that be additionally provided with filling pump, be used for
It is blocked in head and lower blocking head upwards by upper blocking exuberant pipe and a lower blocking exuberant pipe and is filled with charges, make blocking head
With lower blocking is swollen rises.
4. a kind of encephalic Mild Hypothermal protective device as claimed in claim 2, which is characterized in that upper blocking is swollen rise after cross section
Diameter is greater than human body esophagus close to pharyngeal place's diameter, lower blocking is swollen rise after cross-sectional diameter be greater than human body esophagus at stomach
Cross-sectional area.
5. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that the upper blocking head it is transversal
The cross section in the esophagus at pharyngeal place is suitable with the human body esophagus blocked in face；The cross section of lower blocking head is leaned on what is blocked
Cross section is suitable in esophagus at nearly stomach.
6. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that the upper blocking head it is transversal
The cross section in the esophagus at pharyngeal place is suitable with the human body esophagus blocked in face；Lower blocking head is spherical, and sectional area is greater than
The stomach entrance of the esophagus blocked.
7. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that be provided with and be each passed through blocking
Head blocks head and is connected to the liquid food pipe of stomach and oral external with lower.
8. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that be provided with from upper blocking head under
Pass through and be connected to the liquid food pipe of stomach and oral external in blocking head side.
9. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that the coolant liquid circulation pipe by
The inlet tube of coolant liquid is provided, is constituted with the outlet tube of discharge coolant liquid；Be additionally provided with coolant circulation unit, inlet tube with go out
Liquid pipe is connected on coolant circulation unit.
10. a kind of encephalic Mild Hypothermal protective device as described in claim 1, which is characterized in that the upper blocking is exuberant
Pipe, lower blocking exuberant pipe, liquid food pipe, coolant liquid circulation pipe are integrated on same tube body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502039 | 2019-04-15 | ||
| CN2019205020391 | 2019-04-15 |
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| CN201910860730.1A Pending CN110478117A (en) | 2019-04-15 | 2019-09-11 | A kind of encephalic Mild Hypothermal protective device |
| CN201921511428.7U Active CN211610320U (en) | 2019-04-15 | 2019-09-11 | Intracranial sub-low temperature protection bag device |
| CN201921512509.9U Active CN211674853U (en) | 2019-04-15 | 2019-09-11 | Intracranial sub-low temperature protection device |
| CN201910859906.1A Pending CN110478116A (en) | 2019-04-15 | 2019-09-11 | A kind of encephalic Mild Hypothermal protective bag device |
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| CN201921511428.7U Active CN211610320U (en) | 2019-04-15 | 2019-09-11 | Intracranial sub-low temperature protection bag device |
| CN201921512509.9U Active CN211674853U (en) | 2019-04-15 | 2019-09-11 | Intracranial sub-low temperature protection device |
| CN201910859906.1A Pending CN110478116A (en) | 2019-04-15 | 2019-09-11 | A kind of encephalic Mild Hypothermal protective bag device |
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| CN110478117A (en) * | 2019-04-15 | 2019-11-22 | 谢跃兵 | A kind of encephalic Mild Hypothermal protective device |
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| CN2623194Y (en) * | 2003-06-13 | 2004-07-07 | 王兆香 | Heating chemotherapeutical device for esophagus cancer |
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| CN2678606Y (en) * | 2004-01-16 | 2005-02-16 | 冯立东 | Heat therapy instrument used in esophagus |
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| JP2014529315A (en) * | 2011-07-25 | 2014-11-06 | ニューロセーブ インコーポレイテッド | Non-invasive systems, devices, and methods for selective brain cooling |
| EP2952162A1 (en) * | 2014-06-02 | 2015-12-09 | Gelanus B.V. | Assembly, esophagus catheter and method for controlling a temperature of at least a part of a person, in particular the brain of the person |
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- 2019-09-11 CN CN201910860730.1A patent/CN110478117A/en active Pending
- 2019-09-11 CN CN201921511428.7U patent/CN211610320U/en active Active
- 2019-09-11 CN CN201921512509.9U patent/CN211674853U/en active Active
- 2019-09-11 CN CN201910859906.1A patent/CN110478116A/en active Pending
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|---|---|---|---|---|
| CN2623194Y (en) * | 2003-06-13 | 2004-07-07 | 王兆香 | Heating chemotherapeutical device for esophagus cancer |
| CN2778312Y (en) * | 2005-03-29 | 2006-05-10 | 亓久德 | Local comprehensive therapeutic tube for esophagus cancer |
| CN101267786A (en) * | 2005-09-16 | 2008-09-17 | 国立大学法人冈山大学 | Brain cooling device and brain cooling equipment comprising the device |
| US20080215002A1 (en) * | 2007-02-28 | 2008-09-04 | Allan Rozenberg | Methods and devices for non-invasive cerebral and systemic cooling |
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| CN211674853U (en) * | 2019-04-15 | 2020-10-16 | 谢跃兵 | Intracranial sub-low temperature protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211610320U (en) | 2020-10-02 |
| CN211674853U (en) | 2020-10-16 |
| CN110478116A (en) | 2019-11-22 |
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Effective date of registration: 20231025 Address after: No. 219, Section 3, Muhua Road, Yixin Street, Shuangliu District, Chengdu, Sichuan 610000 Applicant after: Sichuan Tadong Houpu Technology Co.,Ltd. Address before: No.19, group 14, chanlinsi village, Baima Town, Anju District, Suining City, Sichuan Province Applicant before: Xie Yuebing |