CN217286283U - Knee joint ice pack - Google Patents
Knee joint ice pack Download PDFInfo
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- CN217286283U CN217286283U CN202220836160.XU CN202220836160U CN217286283U CN 217286283 U CN217286283 U CN 217286283U CN 202220836160 U CN202220836160 U CN 202220836160U CN 217286283 U CN217286283 U CN 217286283U
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- knee joint
- heat exchanging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model relates to the field of medical equipment, especially, relate to a knee joint ice bag, including ice bag main part, be provided with ice bag and compress the bag in the ice bag main part, place the ice-cube in the ice bag, place liquid in the compress bag, the ice bag with the compress bag sets up relatively the both sides of ice bag main part, the compress bag is used for laminating with patient's knee joint, carries out thermal exchange. The knee joint ice bag of the utility model ensures that the ice bag main body is well attached to the knee joint of a patient, so that the ice effect of each region of the knee joint of the patient is more consistent, and the ice effect is improved; simultaneously the ice bag with compress the bag independent setting, inside liquid and ice-cube contactless each other have avoided melting of ice-cube speed too fast to guaranteed the time that patient's knee joint lasts the cold compress, further improved the effect of using this novel ice compress.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a knee joint ice bag.
Background
After the knee arthroscope or knee replacement operation is carried out, the ice bag is used for carrying out ice compress on the joint part, so that postoperative complications such as postoperative early pain, swelling of affected limbs and the like can be effectively controlled, and the recovery of postoperative affected limbs is positively influenced.
At present, the ice bag used clinically is difficult to well fit the knee joint of a patient after the ice bag is filled with ice blocks, and the ice compress effect is influenced. Therefore, crushed ice is generally filled into the ice bag clinically, and a small amount of tap water is added into the ice bag to form an ice-water mixed state, so that the ice bag body is relatively soft, the shape of the ice bag is convenient to adjust, and the ice bag can be well attached to the knee joint. However, the method still has the defects that the ice blocks melt quickly in the state of ice-water mixture, and the ice bags need to be frequently replaced during clinical use, so that the continuous cold compress time of the knee joints of the patients is shortened, and the rehabilitation of the knee joints of the postoperative patients is adversely affected.
Therefore, there is a need for an ice bag used after a knee arthroscope or knee replacement surgery, which can ensure good fitting between the ice bag and the knee joint of a patient and prevent the ice block from melting too fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: to the laminating patient's that the assurance ice bag can be good knee joint that prior art exists, pack ice-water mixture in the ice bag, it is very fast to lead to the ice-cube to melt the speed, need frequently change the ice bag during clinical use, the time that the patient knee joint lasts the cold compress shortens, to the problem that the recovery of postoperative patient knee joint produced adverse effect, provide a knee joint ice bag, can guarantee that ice bag and patient's knee joint is well laminated, can avoid melting of ice-cube fast excessively again.
In order to realize the purpose, the utility model discloses a technical scheme be:
a knee joint ice bag comprises an ice bag main body, wherein an ice bag and an ice bag are arranged on the ice bag main body, ice blocks are placed in the ice bag, liquid is placed in the ice bag, the ice bag and the ice bag are oppositely arranged on two sides of the ice bag main body, and the ice bag is used for being attached to a knee joint of a patient to exchange heat.
Preferably, the ice bag is arranged in an area larger than that of the compress bag.
Preferably, the ice compress bag main body comprises a main compress bag area and auxiliary compress bag areas arranged on two sides of the main compress bag area, the main compress bag area is used for being attached to the front area of the knee joint of the patient to exchange heat, and the auxiliary compress bag areas are used for being attached to the side areas of the knee joint of the patient to exchange heat.
Preferably, the ice pack and the compress provided on the primary compress zone are spaced from the ice pack and the compress provided on the secondary compress zone.
Preferably, the cross-sectional shape of the main dressing area is set to be circular arc.
Preferably, the main bag-compressing area comprises a first heat exchanging part, a second heat exchanging part and a third heat exchanging part, the second heat exchanging part is used for being attached to the region of the patella cap on the knee joint of the patient, the first heat exchanging part and the third heat exchanging part are used for being attached to the regions on the upper side and the lower side of the patella cap of the knee joint of the patient, and the ice bag and the bag corresponding to the first heat exchanging part, the second heat exchanging part and the third heat exchanging part are mutually separated and independently arranged.
Preferably, a distance between the first heat exchanging part and the second heat exchanging part is greater than a distance between the third heat exchanging part and the second heat exchanging part.
Preferably, the radian of an arc formed by the section of the main bag compressing area is gradually reduced from the first heat exchange part to the third heat exchange part.
Preferably, the thickness of the dressing bag provided on the second heat exchanging portion is smaller than the thickness of the dressing bag provided on the first heat exchanging portion and the third heat exchanging portion.
Preferably, the knee joint ice pack further comprises a fixing means for fixing the ice pack main body to the knee joint of the patient.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. a knee joint ice bag set up relatively in the ice bag main part the ice bag with the bag place the ice-cube in the ice bag place liquid in the bag, through thermal exchange is carried out in bag and patient's knee joint laminating. The arrangement of the ice compress bag ensures that the ice compress bag main body is well attached to the knee joint of the patient, so that the ice compress effect of each region of the knee joint of the patient is more consistent, and the ice compress effect is improved; meanwhile, the ice bag and the compress bag are independently arranged, and the liquid in the ice bag and the ice blocks are not contacted with each other, so that the over-high melting speed of the ice blocks is avoided, the continuous cold compress time of the knee joints of the patients is ensured, and the effect of using the novel ice compress bag is further improved;
2. the utility model relates to a knee joint ice bag, set up the area of ice bag is greater than the area of compress bag. Therefore, after the compress bag deforms, most edge areas of the compress bag can be in contact with the ice bag, or the edge areas of the compress bag can be in complete contact with the ice bag, so that the heat exchange efficiency of the novel heat exchange is improved, and the effect of the novel ice compress is further improved;
3. a knee joint ice bag, first heat transfer portion with interval distance between the second heat transfer portion is greater than third heat transfer portion with interval distance between the second heat transfer portion. Therefore, when the patient bends the knee, the first heat exchange part can be bent and deformed to a corresponding degree, a cavity is prevented from being formed between the first heat exchange part and the second heat exchange part, the front area of the knee joint of the patient is further guaranteed to be effectively iced, and the postoperative recovery effect of the patient is improved;
4. a knee joint ice bag, set up on the second heat transfer portion the thickness of compress bag is less than first heat transfer portion with set up on the third heat transfer portion the thickness of compress bag. By adopting the structure, a sunken area can be formed on the main bag applying area, so that the shape of the main bag applying area is more matched with the shape of the knee joint part of the human body, and the effect of using the novel ice compress is further improved. Meanwhile, the compress bag arranged on the second heat exchange part has smaller thickness, so that the heat exchange efficiency of the region can be improved, the main damaged region of the knee joint is better iced, and the postoperative recovery effect of a patient is further improved.
Drawings
FIG. 1 is a schematic view of a knee joint ice bag;
FIG. 2 is a front view of a knee joint ice pack;
fig. 3 is a sectional view schematically showing a knee joint ice pack.
The labels in the figure are: 1-an ice bag main body, 2-an ice bag, 3-a bag, 4-a main bag applying area, 5-an auxiliary bag applying area, 6-a first heat exchanging part, 7-a second heat exchanging part, 8-a third heat exchanging part and 9-a fixing device.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1 to 3, the knee joint ice bag of the present invention comprises an ice bag main body 1, an ice bag 2 and an ice bag 3 are arranged on the ice bag main body 1, ice cubes are placed in the ice bag 2, liquid is placed in the ice bag 3, the ice bag 2 and the ice bag 3 are relatively arranged at two sides of the ice bag main body 1, and the ice bag 3 is used for being attached to the knee joint of a patient to exchange heat.
Adopt this neotype knee joint ice bag the relative setting on ice bag main part 1 ice bag 2 with compress bag 3 place the ice-cube in the ice bag 2 place liquid in compress bag 3, through compress bag 3 and patient's knee joint laminating carry out thermal exchange. The arrangement of the ice compress bag 3 ensures that the ice compress bag main body 1 is well attached to the knee joint of the patient, so that the ice compress effect of each region of the knee joint of the patient is more consistent, and the ice compress effect is improved; simultaneously the ice bag 2 with compress bag 3 independent setting, inside liquid and ice-cube do not contact each other, have avoided melting of ice-cube fast to guaranteed the time that patient's knee joint lasts the cold compress, further improved the effect of using this novel ice compress.
Specifically, in the embodiment, the inventor considers that, in the currently clinically used ice bag 2, it is difficult to fit the knee joint of the patient well after the ice bag is filled with ice, and specifically, when the ice bag 2 is used, one part of the region is too tightly fitted with the knee joint of the patient, and another part of the region is not fitted with the knee joint of the patient, so that the ice compress effect of each region of the knee joint of the patient is inconsistent, and the effect of the postoperative recovery of the knee joint of the patient is affected. Therefore, the crushed ice is generally filled into the ice bag 2 clinically, and then a small amount of tap water is added into the ice bag 2 to form an ice-water mixed state, so that the ice bag 2 body is relatively soft, the shape of the ice bag 2 is convenient to adjust, and the ice bag can be well attached to the knee joint. However, the method still has the defects that the ice blocks melt quickly in the state of the ice-water mixture, and the ice bag 2 needs to be frequently replaced during clinical use, so that the continuous cold compress time of the knee joint of the patient is shortened, and the rehabilitation of the knee joint of the postoperative patient is adversely affected. In view of this, in the present embodiment, the inventor provided the ice pack 2 and the pack 3 on the ice pack main body 1 so as to face each other, placed ice cubes in the ice pack 2, placed a liquid in the pack 3, and attached the pack 3 to the knee joint of the patient, thereby exchanging heat. The arrangement of the ice compress bag 3 ensures that the ice compress bag main body 1 is well attached to the knee joint of the patient, so that the ice compress effect of each region of the knee joint of the patient is more consistent, and the ice compress effect is improved; simultaneously the ice bag 2 with compress bag 3 independent setting, inside liquid and ice-cube do not contact each other, have avoided melting of ice-cube fast to guaranteed the time that patient's knee joint lasts the cold compress, further improved the effect of using this novel ice compress. In this embodiment, the liquid placed in the dressing bag 3 can be first frozen, so that the cold compress effect of the present invention in the prior use can be improved. Moreover, the dressing bag 3 can play a role in protective isolation, so that the ice bag 2 is prevented from being directly contacted with the skin of the knee joint of a patient to cause frostbite, and the safety of the novel dressing bag in clinical use is improved.
In a preferred embodiment, in addition to the above-described embodiment, the ice pack 2 is provided in an area larger than that of the pack 3.
In this embodiment, the inventor considers that, because the compress bag 3 is filled with liquid, the compress bag 3 is soft as a whole, and after the compress bag is tightly attached to the knee joint of a patient, the body of the compress bag 3 can deform, so that a larger contact surface is formed between the compress bag 3 and the knee joint of the patient, and thus, the novel ice compress effect is better. However, the defect still exists that after the compress bag 3 is deformed, the edge area of the compress bag exceeds the arrangement range of the ice bag 2, so that the part cannot be directly contacted with the ice bag 2, the heat exchange efficiency on the part area is reduced, and the whole heat exchange efficiency of the novel structure is influenced. Based on this, in the present embodiment, the inventors set the area of the ice pack 2 larger than the area of the pack 3. So, guarantee compress bag 3 after the deformation, its most marginal area can with ice bag 2 contacts, perhaps its marginal area can completely with ice bag 2 contacts to improved the efficiency of this novel heat exchange, further improved the effect of using this novel ice compress.
Example 2
As shown in fig. 1 to 3, the knee joint ice bag of the present invention, based on the above-mentioned manner, further, the ice bag body 1 comprises a main bag region 4 and an auxiliary bag region 5 disposed on both sides of the main bag region 4, wherein the main bag region 4 is used for being attached to the front region of the knee joint of the patient to perform heat exchange, and the auxiliary bag region 5 is used for being attached to the side region of the knee joint of the patient to perform heat exchange.
Will ice bag main part 1 sets up to main bag district 4 plus the structural style of vice bag district 5 has improved this novel laminating patient knee joint's area, has guaranteed that the impaired region of patient knee joint can fully obtain the ice compress to the effect that patient's postoperative resumes has been improved.
In a preferred embodiment, in addition to the above-described embodiment, the ice pack 2 and the pack 3 provided in the main pack region 4 and the ice pack 2 and the pack 3 provided in the sub-pack region 5 are spaced apart from each other.
In this embodiment, the inventor considers that the whole knee joint part of the human body is similar to a cylinder, and when the side surface of the knee joint of the patient is iced, the auxiliary packing area 5 needs to be bent to ensure that the auxiliary packing area 5 is well attached to the side surface of the knee joint of the patient. However, in the case where the ice pack 2 is filled with ice, the secondary pack region 5 is not easily bent sideways, and during this action, ice may also pierce the surface of the ice pack 2 or the surface of the pack 3, making the present novel damage unusable. Thus, in the present embodiment the inventor sets the ice packs 2 and 3 provided on the primary pack region 4 and the ice packs 2 and 3 provided on the secondary pack region 5 apart from each other. Avoided like this vice bag of applying district 5 when buckling, by the ice-cube in the ice bag 2 blocks, has guaranteed vice bag of applying district 5 can be good the side of laminating patient's knee joint, has further improved the effect of using this novel ice compress again.
In a preferred embodiment, in addition to the above-described embodiment, the main pouching section 4 is further provided with an arc-shaped cross-sectional shape.
In the embodiment, the inventor considers that the main damaged area of the knee joint of the patient is the area on the front side of the knee joint in the knee arthroscope or knee joint replacement operation, so that the ice compress effect of the area on the front side of the knee joint can be ensured after the operation, and the postoperative rehabilitation effect of the patient can be effectively improved. In view of this, in the present embodiment, the inventors set the cross-sectional shape of the main pouching zone 4 to be circular arc. From this further guaranteed main bag area 4 is laminated the frontal area of patient's knee joint well to guaranteed that patient's knee joint frontal area obtains effectual ice compress, improved the effect that patient's postoperative resumes.
In a preferred embodiment, in addition to the above-mentioned aspect, the main bag region 4 further includes a first heat exchanging portion 6, a second heat exchanging portion 7, and a third heat exchanging portion 8, the second heat exchanging portion 7 is adapted to be attached to a region of the patella cap of the knee joint of the patient, the first heat exchanging portion 6 and the third heat exchanging portion 8 are adapted to be attached to regions of both upper and lower sides of the patella cap of the knee joint of the patient, and the ice bag 2 and the bag 3 corresponding to the first heat exchanging portion 6, the second heat exchanging portion 7, and the third heat exchanging portion 8 are independently provided to be spaced apart from each other.
After a knee arthroscope or knee replacement operation, the ice compress on the knee joint generally needs to last for about 72 hours, in the process, the patient can hardly bend the knee, and the action of the patient can cause the tilting of the main bag applying area 4, so that a cavity is formed between the main bag applying area 4 and the knee joint of the patient, and the ice compress effect of the patient is influenced. Therefore, in this embodiment, the inventor divides the main bag region 4 into the first heat exchanging portion 6, the second heat exchanging portion 7 and the third heat exchanging portion 8 which are independent, and the ice bag 2 and the bag 3 corresponding to the first heat exchanging portion 6, the second heat exchanging portion 7 and the third heat exchanging portion 8 are all separately arranged, so that when a patient bends his knees, the first heat exchanging portion 6 and the third heat exchanging portion 8 can bend and deform correspondingly with the bending action of the patient's knees, so as to avoid a cavity between the main bag region 4 and the knee joint of the patient, further ensure that the front region of the knee joint of the patient is effectively iced, and improve the postoperative recovery effect of the patient.
In a preferred embodiment, in addition to the above-described aspect, a distance between the first heat exchanging portion 6 and the second heat exchanging portion 7 is longer than a distance between the third heat exchanging portion 8 and the second heat exchanging portion 7.
In the above solution, the inventor divides the main bag applying region 4 into the first heat exchanging portion 6, the second heat exchanging portion 7 and the third heat exchanging portion 8 which are independent, and the ice bag 2 and the bag 3 corresponding to the first heat exchanging portion 6, the second heat exchanging portion 7 and the third heat exchanging portion 8 are all arranged separately and independently, so that when a patient bends his knees, the first heat exchanging portion 6 and the third heat exchanging portion 8 can bend and deform correspondingly with the bending action of the patient, thereby avoiding a cavity between the main bag applying region 4 and the knee joint of the patient, further ensuring that the front area of the knee joint of the patient is effectively iced, and improving the effect of postoperative recovery of the patient. However, there are still disadvantages that, when the patient bends his knee, mainly the knee joint region above the patella cap bends and deforms, thereby causing unevenness in the degree of bending of the first heat exchanging portion 6 and the third heat exchanging portion 8, and that the degree of bending and deformation of the first heat exchanging portion 6 is insufficient, and thus, the hollowing between the first heat exchanging portion 6 and the knee joint of the patient still occurs. Based on this, in the present embodiment, the inventors set the spacing distance between the first heat exchanging portion 6 and the second heat exchanging portion 7 to be larger than the spacing distance between the third heat exchanging portion 8 and the second heat exchanging portion 7. So when guaranteeing that the patient bends the knee, first heat transfer portion 6 can the corresponding degree buckle deformation, keeps away the cavity that appears between the two, has further guaranteed again that patient's knee joint front region obtains effectual ice compress, has improved the effect that patient's postoperative resumes.
In a preferred embodiment, in addition to the above-described aspect, the arc of the arc formed by the cross section of the main pouching region 4 is gradually reduced from the first heat exchanging portion 6 to the third heat exchanging portion 8. By adopting the structure, the shape of the main bag applying area 4 is more fit with the shape of the knee joint of the human body, and the front area of the knee joint of the patient, which can be well attached to the main bag applying area 4, is further ensured, thereby improving the effect of using the novel ice compress.
In a preferred embodiment, in addition to the above-described aspect, the thickness of the pouch 3 provided in the second heat exchanging portion 7 is smaller than the thickness of the pouch 3 provided in the first heat exchanging portion 6 and the third heat exchanging portion 8. By adopting the structure, a sunken area can be formed on the main bag applying area 4, so that the shape of the main bag applying area 4 is more matched with the shape of the knee joint part of a human body, and the effect of using the novel ice compress is further improved. Meanwhile, the thickness of the compress bag 3 arranged on the second heat exchange part 7 is smaller, so that the heat exchange efficiency of the region can be improved, the main damaged region of the knee joint can be better iced, and the postoperative recovery effect of a patient is further improved.
Example 3
As shown in fig. 1 to 3, the knee joint ice pack of the present invention further comprises a fixing device 9 based on the above-mentioned manner, wherein the fixing device 9 is used for fixing the ice pack main body 1 on the knee joint of the patient. Adopt this kind of structure setting, improved the practicality of this novel clinical use again. In this embodiment, the fixing device 9 may be configured as a band fixing member or a hook and loop fastener, the fixing device 9 is connected to the auxiliary bag applying region 5 on any side, and the knee joint ice bag is fixed on the knee joint of the patient in a winding manner.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The knee joint ice bag is characterized by comprising an ice bag main body, wherein an ice bag and an ice bag are arranged on the ice bag main body, ice cubes are placed in the ice bag, liquid is placed in the ice bag, the ice bag and the ice bag are oppositely arranged on two sides of the ice bag main body, and the ice bag is attached to a knee joint of a patient to exchange heat.
2. The knee joint ice pack according to claim 1, wherein the ice pack is provided in an area larger than that of the ice pack.
3. The knee joint ice bag according to claim 2, wherein the ice bag body comprises a main bag region for being attached to a front region of the knee joint of the patient to exchange heat and sub bag regions provided at both sides of the main bag region for being attached to side regions of the knee joint of the patient to exchange heat.
4. The knee joint ice pack according to claim 3, wherein the ice pack and the pack provided on the main pack region are spaced apart from the ice pack and the pack provided on the sub-pack region.
5. The knee joint ice pack according to claim 4, wherein the cross-sectional shape of the main pack region is set to a circular arc shape.
6. The knee joint ice bag according to any one of claims 3 to 5, wherein the main bag region comprises a first heat exchanging portion, a second heat exchanging portion and a third heat exchanging portion, the second heat exchanging portion is used for jointing the region of the patellar cap of the knee joint of the patient, the first heat exchanging portion and the third heat exchanging portion are used for jointing the regions of the upper side and the lower side of the patellar cap of the knee joint of the patient, and the ice bag and the bag corresponding to the first heat exchanging portion, the second heat exchanging portion and the third heat exchanging portion are separately arranged from each other.
7. The knee joint ice pack according to claim 6, wherein a spaced distance between the first heat exchanging part and the second heat exchanging part is greater than a spaced distance between the third heat exchanging part and the second heat exchanging part.
8. The knee joint ice pack according to claim 7, wherein the thickness of the pack provided on the second heat exchanging portion is smaller than the thickness of the packs provided on the first and third heat exchanging portions.
9. The knee joint ice pack according to claim 8, wherein the arc degree of the arc formed by the section of the main pack region is gradually decreased from the first heat exchanging part to the third heat exchanging part.
10. The knee joint ice bag according to any one of claims 7 to 9, further comprising a fixing means for fixing the ice bag body to the knee joint of the patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220836160.XU CN217286283U (en) | 2022-04-12 | 2022-04-12 | Knee joint ice pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220836160.XU CN217286283U (en) | 2022-04-12 | 2022-04-12 | Knee joint ice pack |
Publications (1)
| Publication Number | Publication Date |
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| CN217286283U true CN217286283U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220836160.XU Active CN217286283U (en) | 2022-04-12 | 2022-04-12 | Knee joint ice pack |
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| Country | Link |
|---|---|
| CN (1) | CN217286283U (en) |
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- 2022-04-12 CN CN202220836160.XU patent/CN217286283U/en active Active
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