CA2304818A1 - Therapeutic pad and method - Google Patents
Therapeutic pad and method Download PDFInfo
- Publication number
- CA2304818A1 CA2304818A1 CA002304818A CA2304818A CA2304818A1 CA 2304818 A1 CA2304818 A1 CA 2304818A1 CA 002304818 A CA002304818 A CA 002304818A CA 2304818 A CA2304818 A CA 2304818A CA 2304818 A1 CA2304818 A1 CA 2304818A1
- Authority
- CA
- Canada
- Prior art keywords
- pad
- therapeutic pad
- therapeutic
- comforter
- ruptured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000001225 therapeutic effect Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A therapeutic pad for heating or cooling has a liquid absorbent to prevent liquid leakage in the event the sealed envelope of the pad is ruptured. The method of forming the pad includes vacuuming the thermoplastic envelope prior to sealing.
The pad can be used alone or with a comforter to provide warmth or to remove heat from the body of the user.
The pad can be used alone or with a comforter to provide warmth or to remove heat from the body of the user.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48680690A | 1990-02-26 | 1990-02-26 | |
| US07/486,806 | 1990-02-26 | ||
| US64334491A | 1991-01-22 | 1991-01-22 | |
| US07/643,344 | 1991-01-22 | ||
| CA 2037017 CA2037017C (en) | 1990-02-26 | 1991-02-25 | Therapeutic pad and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2037017 Division CA2037017C (en) | 1990-02-26 | 1991-02-25 | Therapeutic pad and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2304818A1 true CA2304818A1 (en) | 1991-08-27 |
| CA2304818C CA2304818C (en) | 2002-08-27 |
Family
ID=27168873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002304818A Expired - Fee Related CA2304818C (en) | 1990-02-26 | 1991-02-25 | Therapeutic pad and method |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2304818C (en) |
-
1991
- 1991-02-25 CA CA002304818A patent/CA2304818C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2304818C (en) | 2002-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |