CN111643265B - Postoperative physical cooling analgesia system - Google Patents
Postoperative physical cooling analgesia system Download PDFInfo
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- CN111643265B CN111643265B CN202010640032.3A CN202010640032A CN111643265B CN 111643265 B CN111643265 B CN 111643265B CN 202010640032 A CN202010640032 A CN 202010640032A CN 111643265 B CN111643265 B CN 111643265B
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- cooling
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- silica gel
- hose
- layer
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- 238000001816 cooling Methods 0.000 title claims abstract description 110
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 11
- 230000036592 analgesia Effects 0.000 title claims description 9
- 239000000498 cooling water Substances 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000741 silica gel Substances 0.000 claims abstract description 39
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 25
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 134
- 238000010438 heat treatment Methods 0.000 claims description 33
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000008236 heating water Substances 0.000 claims description 3
- 239000005457 ice water Substances 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000036407 pain Effects 0.000 abstract description 3
- 208000004550 Postoperative Pain Diseases 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 39
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 6
- 230000001815 facial effect Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000018380 Chemical injury Diseases 0.000 description 1
- 208000019155 Radiation injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
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- 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
- A61F7/0085—Devices for generating hot or cold treatment fluids
-
- 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
- A61F2007/0003—Face
-
- 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
-
- 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)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to a postoperative physical cooling pain relieving system in the technical field of postoperative pain relieving, which comprises a cooling mask and a set of cooling water supply device, wherein the cooling mask comprises a bag body and a cooling hose filled with cooling water, the wall of the cooling hose is embedded with a built-in metal strip capable of deforming at will, the bag body comprises a silica gel layer and an outer cementing layer made of tin foil, the inner side surface of the outer cementing layer is coated with glue and is adhered with the cooling hose, all edges of the inner side surface of the outer cementing layer are adhered with the outer side surface of the silica gel layer to form a closed cavity for accommodating the cooling hose, and the outer cementing layer presses the cooling hose on the outer side surface of the silica gel layer. Can effectively cool down the wound physically, and can flexibly cut out an outer cementation layer, a silica gel layer and a cooling hose according to the wound surface of a patient, a doctor can manufacture a cooling mask on site, and the flexibility of clinical use is improved.
Description
Technical Field
The invention relates to the technical field of postoperative analgesia, in particular to a postoperative physical cooling analgesia system.
Background
After facial surgery or facial trauma (excluding large-area burn, explosive injury, chemical injury, radiation injury, gun injury and the condition of extensive openness or infected wound surface), physical cooling and detumescence treatment are needed. At present, the physical cooling means is simpler, and the ice compress mode is adopted, but ice-cold stinging feeling can be generated when ice cubes are contacted with skin, so that the experience of patients is poor when the physical cooling is carried out.
Disclosure of Invention
The invention aims to provide a postoperative physical cooling analgesic system which not only can effectively cool a wound physically, but also can properly control the temperature of cooling water according to the specific condition of a patient.
The purpose of the invention is realized in the following way: the postoperative physical cooling analgesia system at least comprises a cooling mask and a set of cooling water supply device;
The cooling mask comprises a bag body and a cooling hose which is arranged in the bag body and is filled with cooling water;
The bag body comprises a silica gel layer and an outer cementing layer made of tin foil, the outline shapes of the silica gel layer and the outer cementing layer are matched with the shapes of the corresponding face areas and can be cut into any shape, the inner side surface of the silica gel layer is adhered to the skin of the face, the inner side surface of the outer cementing layer is coated with glue and is adhered with a cooling hose, all edges of the inner side surface of the outer cementing layer are adhered with the outer side surface of the silica gel layer to form a closed cavity for accommodating the cooling hose, and the outer cementing layer presses the cooling hose on the outer side surface of the silica gel layer;
The bag body also comprises a pair of deformable metal strips which can be deformed at will, the deformable metal strips are bonded by the inner side surface of the outer bonding layer and pressed on the outer side surface of the silica gel layer, so that the deformable metal strips are combined with the bag body, and the two deformable metal strips are positioned at two opposite side positions of the bag body;
The pipe wall of the cooling hose is embedded with a built-in metal strip which can be deformed at will and is used for fixing the shape of the cooling hose, and the built-in metal strip extends along the length direction of the cooling hose and covers the whole length of the cooling hose;
The water inlet end of the cooling hose is provided with a water inlet pipe joint, the water outlet end of the cooling hose is provided with a water outlet pipe joint, and the water inlet pipe joint and the water outlet pipe joint are respectively attached to the outer side surface of the silica gel layer and are sealed and bonded by the inner side surface of the outer cementing layer; the water inlet pipe joint is communicated with the water outlet end of the cooling water supply device when water is needed to be filled, and the water outlet pipe joint is communicated with the water return end of the cooling water supply device when water is needed to be filled; when water is not needed, the external ends of the water inlet pipe joint and the water outlet pipe joint are respectively provided with a blocking block with blocking effect.
Further, the cooling mask further comprises two binding bands, wherein two ends of the two binding bands are adhered to the outer side face of the silica gel layer by the inner side face of the outer binding layer, and when the cooling mask is used, the two binding bands are respectively bound with the head of a human body up and down so that the inner side face of the silica gel layer is attached to the skin of the face.
Further, the cooling water supply device comprises a cooling water tank, wherein the cooling water tank is provided with a water bin which can be opened and closed, and ice water is contained in the water bin; the cooling water tank is internally provided with a water delivery pump, the water outlet end of the water delivery pump is communicated with a water inlet pipeline, and the water outlet end of the water inlet pipeline is communicated with a water inlet pipe joint of the cooling mask during water delivery; the cooling water tank is internally provided with a water return pump, the water outlet end of the water return pump is communicated with the water bin, the water inlet end of the water return pump is communicated with a water return pipeline, and the water inlet end of the water return pipeline is communicated with a water outlet pipe joint of the cooling mask during water delivery.
Further, a control panel is arranged on the upper side of the cooling water tank, and the water conveying pump and the water return pump are controlled by the control panel.
Further, a heating mechanism is arranged on a pipeline of the water bin, which leads to the water delivery pump, the heating mechanism comprises a heating bin, a heating resistance wire for heating water in the heating bin is arranged in the heating bin, the heating resistance wire is provided with a heating current loop which is connected with a power supply, and a heating switch controlled by a control panel is arranged on the heating current loop.
Further, the cross-section structure of the cooling hose is a rectangular structure with rounded corners, one long side of the cross section of the cooling hose is abutted against the silica gel layer, and the embedded position of the built-in metal strip is located in one short side wall of the cross section of the cooling hose.
The invention has the beneficial effects that:
1. The external cementing layer, the silica gel layer and the cooling hose can be flexibly cut according to the wound surface of a patient, namely, a doctor can manufacture a cooling mask on site according to specific needs, so that the flexibility of clinical use is improved;
2. the cooling mask adopts a design scheme similar to a mask, and the cooling mask is bound on the head of a human body by adopting a binding belt, so that the cooling mask is more closely attached to a designated area of the face, and the whole shape of the cooling mask is solidified by utilizing a deformable metal strip;
3. After the cooling hose is filled with cooling water, the water inlet pipe joint can be separated from the water inlet pipeline, then the water inlet pipe joint is blocked by the blocking block, the water outlet pipe joint is separated from the water return pipeline, and the water outlet pipe joint is blocked by the other blocking block, so that the cooling water can be left in the cooling hose, and a patient can be separated from the cooling water supply device to independently use the cooling mask, so that the patient can also perform normal life when performing physical cooling and pain relieving;
4. The hot compress can be properly performed according to the needs of patients so as to achieve the effects of activating blood and dissolving stasis, and the cooling water can be properly heated by the heating resistance wire when water is discharged, so that the temperature of the cooling water can be adaptively and finely adjusted according to the actual conditions of the patients, and the comfort level of the patients is improved;
5. Simple structure and easy realization.
Drawings
Fig. 1 is a system layout of the present invention.
Fig. 2 is a schematic cross-sectional view of a cooling mask.
Fig. 3 is a schematic cross-sectional view of a cooling hose.
FIG. 4 is a schematic illustration of a water outlet pipe fitting being plugged by a plug.
Fig. 5 is a schematic diagram of the arrangement of the heating resistance wire.
Detailed Description
The invention will be further described with reference to figures 1-5 and the specific examples.
As shown in fig. 1-5, the postoperative physical cooling analgesia system comprises a cooling mask 1 and a set of cooling water supply device.
The cooling mask 1 includes a bag 101 and a cooling hose 102 filled with cooling water and disposed inside the bag 101.
The bag 101 includes a silica gel layer 101b and an outer adhesive layer 101a made of tin foil, wherein the profile of the silica gel layer 101b and the outer adhesive layer 101a are matched with the shape of the corresponding facial area and can be cut into any shape, the inner side surface of the silica gel layer 101b is adhered to the facial skin, the inner side surface of the outer adhesive layer 101a is coated with glue and is adhered with a cooling hose 102, the outer adhesive layer 101a corresponds to adhesive tape, all edges of the inner side surface of the outer adhesive layer 101a are adhered with the outer side surface of the silica gel layer 101b to form a closed cavity for accommodating the cooling hose 102, and the outer adhesive layer 101a presses the cooling hose 102 on the outer side surface of the silica gel layer 101 b.
The bag 101 further includes a pair of deformable metal strips 103 capable of being deformed at will, the deformable metal strips 103 are bonded by the inner side surface of the outer bonding layer 101a and pressed against the outer side surface of the silica gel layer 101b, so that the deformable metal strips 103 are combined with the bag 101, and the two deformable metal strips 103 are located at two opposite side positions of the bag 101.
The wall of the cooling tube 102 is embedded with a built-in metal strip 102a which is deformable at will and is used for fixing the shape of the cooling tube 102, and the built-in metal strip 102a extends along the length direction of the cooling tube 102 and covers the whole length of the cooling tube 102.
The water inlet end of the cooling hose 102 is provided with a water inlet pipe joint 104, the water outlet end of the cooling hose 102 is provided with a water outlet pipe joint 105, and the water inlet pipe joint 104 and the water outlet pipe joint 105 are respectively attached to the outer side surface of the silica gel layer 101b and sealed and bonded by the inner side surface of the outer cementing layer 101 a; the water inlet pipe joint 104 is communicated with the water outlet end of the cooling water supply device when water is filled, and the water outlet pipe joint 105 is communicated with the water return end of the cooling water supply device when water is filled; when water is not needed, the external ends of the water inlet pipe joint 104 and the water outlet pipe joint 105 are respectively provided with a blocking block 107 which plays a role in blocking, so that the cooling mask 1 can be separated from the cooling water supply device for independent use.
The cooling mask further comprises two binding bands 106, wherein both ends of the two binding bands 106 are adhered to the outer side face of the silica gel layer 101b by the inner side face of the outer binding layer 101a, and when the cooling mask is used, the two binding bands 106 are respectively bound up and down to the head of a human body so that the inner side face of the silica gel layer 101b is adhered to the skin of the face. A certain friction force exists between the silica gel layer 101b and the skin surface, so that the cooling mask 1 can be prevented from sliding off the face.
The cooling water supply device comprises a cooling water tank 4, wherein the cooling water tank 4 is provided with a water bin 6 which can be opened and closed, and ice water is contained in the water bin 6; the cooling water tank 4 is internally provided with a water delivery pump 10, the water outlet end of the water delivery pump 10 is communicated with a water inlet pipeline 2, and the water outlet end of the water inlet pipeline 2 is communicated with a water inlet pipe joint 104 of the cooling mask during water delivery; the cooling water tank 4 is internally provided with a water return pump 5, the water outlet end of the water return pump 5 is communicated with a water bin 6, the water inlet end of the water return pump 5 is communicated with a water return pipeline 3, and the water inlet end of the water return pipeline 3 is communicated with a water outlet pipe joint 105 of the cooling mask during water delivery.
The upper side of the cooling water tank 4 is provided with a control panel 11, the control panel 11 is provided with a temperature display screen and related control keys, and the water delivery pump 10 and the water return pump 5 are controlled by the control panel 11.
The pipeline of the water sump 6 to the water delivery pump 10 is provided with a heating mechanism, the heating mechanism comprises a heating sump 7, a heating resistance wire 8 for heating water in the heating sump 7 is arranged in the heating sump 7, the heating resistance wire 8 is provided with a heating current loop connected with a power supply, and the heating current loop is provided with a heating switch 9 controlled by a control panel 11.
The cross-section structure of the cooling hose 102 is a rectangular structure with rounded corners, one long side of the cross section of the cooling hose 102 is attached to the silica gel layer 101b, the embedded position of the built-in metal strip 102a is located in one short side wall of the cross section of the cooling hose 102, the cooling hose 102 is easy to position, the cooling hose 102 and the silica gel layer 101b are enabled to achieve surface contact, and the cooling effect is enhanced.
When the wound is required to be physically cooled, a doctor can flexibly cut the outer cementation layer 101a, the silica gel layer 101b and the cooling hose 102 according to the wound surface of the patient, namely, can manufacture cooling masks 1 with different shapes on site according to specific requirements, as the cooling hose 102 is provided with the built-in metal strip 102a (shown in fig. 3), and the cooling hose 102 is cemented on the silica gel layer 101b by adopting the outer cementation layer 101a (shown in fig. 2), the shape of the cooling hose 102 can be easily fixed, the cooling hose 102 can be arbitrarily bent to flexibly cover the area of the face to be cooled, and the shape of the bent cooling hose 102 can be well fixed.
Then, the cooling mask 1 is bound to the head of the human body using the binding band 106 so that the cooling mask 1 more closely fits a designated area of the face, and the entire shape of the cooling mask 1 is solidified using the deformable metal strips 103.
After the cooling hose is filled with cooling water, the water inlet pipe joint 104 can be separated from the water inlet pipe 2, then the water inlet pipe joint 104 is plugged by the plug 107, the water outlet pipe joint 105 is separated from the water return pipe 3, and the water outlet pipe joint 105 is plugged by the other plug 107, so that the cooling water can be left in the cooling hose 102, and thus, a patient can be separated from the cooling water supply device to independently use the cooling mask 1, and the patient can still perform normal life when performing physical cooling and pain relieving.
When the cooling water needs to be properly warmed, the heating resistance wire 8 can be utilized to properly heat the cooling water when the cooling water is discharged, so that the temperature of the cooling water can be adaptively fine-tuned according to the actual condition of a patient, and the comfort of the patient is improved.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the present invention as defined in the appended claims.
Claims (3)
1. The postoperative physical cooling analgesia system at least comprises a cooling mask (1), and is characterized by further comprising a set of cooling water supply device;
The cooling mask (1) comprises a bag body (101) and a cooling hose (102) which is arranged inside the bag body (101) and is filled with cooling water;
The bag body (101) comprises a silica gel layer (101 b) and an outer cementing layer (101 a) made of tin foil, the profile shape of the silica gel layer (101 b) and the profile shape of the outer cementing layer (101 a) are matched with the shape of the corresponding face area and can be cut into any shape, the inner side surface of the silica gel layer (101 b) is adhered to the face skin, the inner side surface of the outer cementing layer (101 a) is coated with glue and is adhered with a cooling hose (102), all edges of the inner side surface of the outer cementing layer (101 a) are adhered with the outer side surface of the silica gel layer (101 b) to form a closed cavity for accommodating the cooling hose (102), and the outer cementing layer (101 a) presses the cooling hose (102) on the outer side surface of the silica gel layer (101 b);
The bag body (101) further comprises a pair of deformable metal strips (103) which can be deformed at will, the deformable metal strips (103) are bonded by the inner side surface of the outer bonding layer (101 a) and pressed on the outer side surface of the silica gel layer (101 b), so that the deformable metal strips (103) are combined with the bag body (101), and the two deformable metal strips (103) are positioned at two opposite side positions of the bag body (101);
A built-in metal strip (102 a) which can be deformed at will and is used for fixing the shape of the cooling hose (102) is embedded in the pipe wall of the cooling hose (102), and the built-in metal strip (102 a) extends along the length direction of the cooling hose (102) and covers the whole length of the cooling hose (102);
The water inlet end of the cooling hose (102) is provided with a water inlet pipe joint (104), the water outlet end of the cooling hose (102) is provided with a water outlet pipe joint (105), and the water inlet pipe joint (104) and the water outlet pipe joint (105) are respectively attached to the outer side face of the silica gel layer (101 b) and are sealed and bonded by the inner side face of the outer cementing layer (101 a); the water inlet pipe joint (104) is communicated with the water outlet end of the cooling water supply device when water is needed to be filled, and the water outlet pipe joint (105) is communicated with the water return end of the cooling water supply device when water is needed to be filled; when water is not needed, the external ends of the water inlet pipe joint (104) and the water outlet pipe joint (105) are respectively provided with a blocking block (107) with blocking effect;
The cooling mask further comprises two binding bands (106), wherein two ends of the two binding bands (106) are adhered to the outer side face of the silica gel layer (101 b) by the inner side face of the outer binding layer (101 a), and when the cooling mask is used, the two binding bands (106) are respectively bound with the head of a human body up and down so that the inner side face of the silica gel layer (101 b) is attached to the skin of the face;
The cooling water supply device comprises a cooling water tank (4), wherein the cooling water tank (4) is provided with a water bin (6) which can be opened and closed, and ice water is contained in the water bin (6); a water delivery pump (10) is arranged in the cooling water tank (4), a water inlet pipeline (2) is connected to the water outlet end of the water delivery pump (10), and the water outlet end of the water inlet pipeline (2) is connected with a water inlet pipe joint (104) of the cooling mask during water delivery; a water return pump (5) is arranged in the cooling water tank (4), the water outlet end of the water return pump (5) is communicated with the water bin (6), the water inlet end of the water return pump (5) is communicated with a water return pipeline (3), and the water inlet end of the water return pipeline (3) is communicated with a water outlet pipe joint (105) of the cooling mask during water delivery;
The cross-section structure of cooling hose (102) is the rectangle structure of taking the fillet, one of them long side of the cross-section of cooling hose (102) is leaned on silica gel layer (101 b), the position of built-in metal strip (102 a) embedding is in one of them minor face wall of the cross-section of cooling hose (102).
2. The post-operative physical cooling analgesia system of claim 1, wherein: the upper side of the cooling water tank (4) is provided with a control panel (11), and the water delivery pump (10) and the water return pump (5) are controlled by the control panel (11).
3. The post-operative physical cooling analgesia system of claim 2, wherein: the heating mechanism is arranged on a pipeline of the water bin (6) leading to the water conveying pump (10), the heating mechanism comprises a heating bin (7), a heating resistance wire (8) for heating water in the heating bin (7) is arranged in the heating bin (7), the heating resistance wire (8) is provided with a heating current loop which is communicated with a power supply, and a heating switch (9) controlled by a control panel (11) is arranged on the heating current loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640032.3A CN111643265B (en) | 2020-07-06 | 2020-07-06 | Postoperative physical cooling analgesia system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640032.3A CN111643265B (en) | 2020-07-06 | 2020-07-06 | Postoperative physical cooling analgesia system |
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| Publication Number | Publication Date |
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| CN111643265A CN111643265A (en) | 2020-09-11 |
| CN111643265B true CN111643265B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010640032.3A Active CN111643265B (en) | 2020-07-06 | 2020-07-06 | Postoperative physical cooling analgesia system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20220296413A1 (en) * | 2021-03-18 | 2022-09-22 | C. R. Bard, Inc. | Targeted Temperature Management Pad Design |
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| CN105148394A (en) * | 2015-09-30 | 2015-12-16 | 大连华工创新科技股份有限公司 | Face massaging device with heating and cooling functions |
| CN106264853A (en) * | 2016-08-26 | 2017-01-04 | 四川省崇州锦海医疗器械有限公司 | There is the automatic freeze therapy unit of heat insulation circulation line |
| WO2018225913A1 (en) * | 2017-06-08 | 2018-12-13 | 주식회사 휴니랩 | Mask device for alleviating fever on face capable of controlling temperature |
| CN212490354U (en) * | 2020-07-06 | 2021-02-09 | 上海交通大学医学院附属第九人民医院 | Postoperative physical cooling analgesia system |
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| CN111643265A (en) | 2020-09-11 |
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