CN109223308A - A kind of novel medical elastic bandage - Google Patents
A kind of novel medical elastic bandage Download PDFInfo
- Publication number
- CN109223308A CN109223308A CN201811125119.6A CN201811125119A CN109223308A CN 109223308 A CN109223308 A CN 109223308A CN 201811125119 A CN201811125119 A CN 201811125119A CN 109223308 A CN109223308 A CN 109223308A
- Authority
- CN
- China
- Prior art keywords
- extension
- bandage
- measuring ruler
- flexible measuring
- convex block
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 210000003141 lower extremity Anatomy 0.000 abstract description 11
- 230000000302 ischemic effect Effects 0.000 abstract description 4
- 230000017074 necrotic cell death Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 206010046996 Varicose vein Diseases 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000027185 varicose disease Diseases 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 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
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000004804 winding Methods 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
- A61F13/00—Bandages or dressings; Absorbent pads
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00102—Wound bandages oblong
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00119—Wound bandages elastic
- A61F2013/00123—Wound bandages elastic with elastic indicator
Abstract
The present invention relates to medical bandage fields, specially a kind of novel medical elastic bandage, the novel medical elastic bandage, by the way that bandage main body is divided into fixed part and extension, and flexible measuring ruler is set in the side of extension, so that people are when carrying out patient affected part bondage using bandage, the telescopic variation of the width of extension can be measured in time by flexible measuring ruler, thus the pressure for facilitating doctor that can there is the extension of decorative coveringn to understand bandage by measure setup, to avoid during bandage bondage, pressure is excessive or too small causes patient seriously uncomfortable, serious person will cause lower limb acra circulatory disorders, the phenomenon that causing ischemic or even tissue necrosis, it is convenient for people to use.
Description
Technical field
The present invention relates to medical bandage field, specially a kind of novel medical elastic bandage.
Background technique
Elastic bandage and stretch socks pressure therapy lower limb vein thrombus, varix of lower limb and lower limb vascular deformity by
A large amount of authority's clinical tests prove there is extremely strong effect.Especially join in varix of lower limb and lower limb vascular deformity laser
After closing sclerosing treatment operation, clinician needs to wind Elastic bandage in patient's lower limb after operation, and patient needs to wear
Elastic bandage spends early postoperation convalescence, then can just change medical elastic socks.But clinically doctor twines using Elastic bandage
Can not accurately learn the tightness of winding when around patient's lower limb compression therapeutic, thus tend to cause stress it is excessive or too small,
Cause patient seriously uncomfortable, serious person will cause lower limb acra circulatory disorders, cause ischemic even tissue necrosis.And pressure mistake
It is small and do not have due therapeutic effect.Therefore, clinician can accurately know that the pressure value of twined Elastic bandage is
It is no equal with recommended pressure value or it is close be our urgent problems to be solved.Conventional medical Elastic bandage is entire body milk yellow
Common bandage, in bandage surface without any marker, Elastic bandage color when flexible is unchanged, and clinician is difficult directly
The variation for judging Elastic bandage length and pressure is seen, can only go to judge with " feel ".
Summary of the invention
Present invention solves the technical problem that being to overcome the deficiencies of existing technologies, it is taut to provide a kind of novel medical elastic
Band.
To achieve the above object, the invention provides the following technical scheme:
A kind of novel medical elastic bandage, including bandage main body, the bandage main body include fixed part and extension,
The quantity of the fixed part is no less than two, and no less than two fixed part successively linear arrays in the same direction,
Spaced between middle each adjacent two fixed part, the extension and fixed part are two-to-one counter structure, the extension
It is arranged in the interval between every two adjacent fixed parts, the fixed part connection of the two sides of the extension corresponding thereto
It is fixed, wherein the same side surface of two fixed parts on the outermost side is fixedly installed with locating convex block and limit card block respectively,
Flexible measuring ruler, the locating convex block corresponding with limit card block one are provided between the locating convex block and limit card block
Side surface offers locating slot, and the flexible measuring ruler is in one end sliding plug to locating slot of locating convex block
Portion, the inside end that the flexible measuring ruler is located at locating slot offer jack, the both side surface and jack of the locating slot
Corresponding position offers tapped through hole, and the internal whorl of the tapped through hole is fixed with positioning bolt, the flexible survey
Gage is set in the outside of positioning bolt, limit card block side wall corresponding with locating convex block by the jack on its surface
Surface offers guide through hole, and the other end of the flexible measuring ruler passes through the other side that guide through hole reaches limit card block, institute
It states flexible measuring ruler and is located at the outboard end of limit card block and be fixedly installed with detent convex block.
Preferably, the locating convex block and the corresponding fixed part of limit card block are integrally formed.
Preferably, the corresponding detent convex block of the flexible measuring ruler is an integral molding structure.
Preferably, the extension is elastic component, and it is integrally formed with fixed part, and the extension is close to flexible
One side surface of measuring scale is provided with decorative coveringn.
Preferably, the length of the fixed part is 6.4cm, and width is 0.5cm, and the length of the extension is
6.4cm, and width is 1cm.
Compared with prior art, the beneficial effects of the present invention are: the novel medical elastic bandage, by by bandage master
Body is divided into fixed part and extension, and flexible measuring ruler is arranged in the side of extension, so that people are carried out using bandage
When patient affected part bondage, the telescopic variation of the width of extension can be measured in time by flexible measuring ruler, to facilitate doctor
There can be the extension of decorative coveringn to understand the pressure of bandage, to avoid during bandage bondage, pressure by measure setup
It is excessive or it is too small cause patient seriously uncomfortable, serious person will cause lower limb acra circulatory disorders, cause ischemic even tissue necrosis
The phenomenon that, it is convenient for people to use.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram at the A of Fig. 1 of the present invention；
Fig. 3 is schematic diagram at the B of Fig. 1 of the present invention；
Fig. 4 is bondage state model schematic diagram of the present invention；
Fig. 5 is that the present invention extends state model schematic diagram.
In figure: 1 bandage main body, 2 fixed parts, 3 extensions, 4 locating convex blocks, 5 limit card blocks, 6 flexible measuring rulers, 7 positioning
Slot, 8 jacks, 9 tapped through holes, 10 positioning bolts, 11 guide through hole, 12 detent convex blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution:
A kind of novel medical elastic bandage, including bandage main body 1, the bandage main body 1 include fixed part 2 and extend
Portion 3, the quantity of the fixed part 2 is no less than two, and no less than two fixed parts 3 are successively linear in the same direction
Arrangement, wherein spaced between each adjacent two fixed part 2, the extension 3 is two-to-one counter structure with fixed part 2,
The extension 3 is arranged in the interval between every two adjacent fixed parts 2, and the two sides of the extension 3 are corresponding thereto
Fixed part 2 be connected and fixed, wherein the same side surface of two fixed parts 2 on the outermost side is fixedly installed with positioning respectively
Convex block 4 and limit card block 5 are provided with flexible measuring ruler 6, the locating convex block between the locating convex block 4 and limit card block 5
4 side surfaces corresponding with limit card block 5 offer locating slot 7, and the flexible measuring ruler 6 is close to the one of locating convex block 4
Hold sliding plug to the inside of locating slot 7, the inside end that the flexible measuring ruler 6 is located at locating slot 7 offers jack 8,
The both side surface of the locating slot 7 position corresponding with jack 8 offers tapped through hole 9, the tapped through hole 9
Internal whorl is fixed with positioning bolt 10, and the flexible measuring ruler 6 is set in positioning bolt 10 by the jack 8 on its surface
Outside, the limit card block 5 sidewall surfaces corresponding with locating convex block 4 offer guide through hole 11, the flexible measuring
The other end of ruler 6 passes through the other side that guide through hole 11 reaches limit card block 5, and the flexible measuring ruler 6 is located at limit card block 5
Outboard end be fixedly installed with detent convex block 12.
As a kind of technical optimization scheme of the invention, the locating convex block 4 and limit card block 5 is corresponding consolidates
Determine portion 2 to be integrally formed.
As a kind of technical optimization scheme of the invention, the corresponding detent convex block 12 of the flexible measuring ruler 6 is one
Forming structure.
As a kind of technical optimization scheme of the invention, the extension 3 is elastic component, and it is integrated with fixed part 2
Molding, the extension 3 are provided with decorative coveringn close to a side surface of flexible measuring ruler 6.
As a kind of technical optimization scheme of the invention, the length of the fixed part 2 is 6.4cm, and width is 0.5cm,
The length of the extension 3 is 6.4cm, and width is 1cm.
Working principle: when people use the novel medical elastic bandage, by dividing bandage main body 1 for 2 He of fixed part
Extension 3, and flexible measuring ruler 6 is set in the side of extension 3, so that people are carrying out patient's trouble using bandage main body 1
When locating bondage, the telescopic variation of the width of extension 3 can be measured in time by flexible measuring ruler 6, to facilitate doctor can
The pressure of bandage is understood by the extension 3 that measure setup has decorative coveringn, to avoid during bandage 1 bondage of main body, is pressed
Power it is excessive or it is too small cause patient seriously uncomfortable, serious person will cause lower limb acra circulatory disorders, cause ischemic even organize it is bad
Dead phenomenon, it is convenient for people to use.
It needs to calculate Elastic bandage normal pressure by establishing model and stretch before people carry out bondage using bandage main body
Relationship between long amount, calculating process are as follows: the bandage main body 1 after human body bondage is similar to thin-walled cylinder, is taken by symmetry
It is as shown in Figure 4 that half thin-walled cylinder establishes stress model:
Drum diameter is D, width l, is established coordinate system such as by internal well-distributed pressure P (radial pressure) with a thickness of t
Figure, has:
σθFor thin-walled cylinder circumferential direction internal stress.
Thin-walled cylinder stretching, extension Kaiyuan circumferential direction internal stress is equal with internal stress is stretched, as shown in Figure 5.
F=σθLt=k Δ x (2)
K is bandage coefficient of elasticity, and Δ x is bandage elongation.
It is solved by (1), (2)
Elastic bandage normal pressure and bandage coefficient of elasticity, elongation, width are related with patient legs' diameter.
Medical elastic bandage spring ratio and width are fixed numerical value, and patient legs' diameter takes normal adult for each person
Value, then Elastic bandage normal pressure is directly proportional to elongation.It is respectively 1cm, 2cm by calculating black stick width in advance,
The pressure of Elastic bandage, compares with recommendation when 3cm, 4cm.(recommendation: pressure at varication postoperative patient ankle
For 20-30mmHg, the 70%-90% of maximum pressure value is reduced in calf, the 25%- of maximum pressure value is reduced at thigh
45%) width of extension 3, passes through widened multiple after doctor can be allowed to estimate or wound with ruler measurement in practical operation
Judge pressure value size.
The locating slot 7 in locating convex block 4 is plugged and fixed in flexible measuring ruler 6 one end by the way of being plugged and fixed
Inside, and detent convex block 12 is arranged in the other end, so that it is fixed on the side of the remotely located convex block 4 of limit card block 5, and
Length cushion space corresponding with 3 elongation of extension is reserved, avoiding flexible measuring ruler 6, deformation occurs, leads to measurement not
Accurate phenomenon, it is ensured that in the precision of measurement 3 elongation of extension, pass through the locating slot both side surface in locating convex block 4
Tapped through hole 9 is opened up, the mode for the positioning bolt 10 that be screwed, and the one of locating slot 7 is inserted into flexible measuring ruler 6
End opens up corresponding jack 8, and people keep jack 8 and screw thread logical during flexible measuring ruler 6 is inserted into locating slot 7
Hole 9 is corresponded to, then positioning bolt 10 is threadedly secured in the inside of tapped through hole 9, thus to the position of flexible measuring ruler 6
It sets and is reinforced, avoiding the occurrence of offset leads to the phenomenon of measurement inaccuracy, while surveying in the extension of bandage main body 13 and flexibility
The corresponding surface of gage 6 is arranged decorative coveringn and facilitates people straight for distinguishing the fixed part 2 and extension 3 of bandage main body 1
The position for seeing the extension 3 after understanding elongation, avoids the occurrence of that calculation of pressure caused by measurement position inaccuracy is inaccurate to be showed
As.
Medical staff can be by the pressure value of formula different length computed in advance, and makes table and learn by heart, after a measurement
Control avoids the mode of traditional medical staff's sense organ estimation pressure, and the pressure value for the bandage for obtaining medical staff is more
Accelerate speed and accurate, raising working efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel medical elastic bandage, including bandage main body (1), it is characterised in that: the bandage main body (1) includes solid
Determine portion (2) and extension (3), the quantity of the fixed part (2) is no less than two, and no less than two fixed parts (3) exist
Successively linear array in same direction, wherein spaced between each adjacent two fixed part (2), the extension (3) and solid
Determining portion (2) is two-to-one counter structure, and the extension (3) is arranged in the interval between every two adjacent fixed parts (2),
The fixed part (2) of the two sides of the extension (3) corresponding thereto is connected and fixed, wherein two fixed parts on the outermost side
(2) same side surface is fixedly installed with locating convex block (4) and limit card block (5), the locating convex block (4) and limiting card respectively
It is provided between block (5) flexible measuring ruler (6), the locating convex block (4) side surface corresponding with limit card block (5) opens up
Have locating slot (7), one end sliding plug of the flexible measuring ruler (6) close to locating convex block (4) is interior to locating slot (7)
Portion, the inside end that the flexible measuring ruler (6) is located at locating slot (7) offer jack (8), and the two of the locating slot (7)
Side surface position corresponding with jack (8) offers tapped through hole (9), and the internal whorl of the tapped through hole (9) is fixed
Having positioning bolt (10), the flexible measuring ruler (6) is set in the outside of positioning bolt (10) by the jack (8) on its surface,
The limit card block (5) sidewall surfaces corresponding with locating convex block (4) offer guide through hole (11), the flexible measuring ruler
(6) the other end passes through the other side that guide through hole (11) reach limit card block (5), and the flexible measuring ruler (6) is located at limit
The outboard end of fixture block (5) is fixedly installed with detent convex block (12).
2. the novel medical elastic bandage of one kind according to claim 1, it is characterised in that: the locating convex block (4) and
The corresponding fixed part (2) of limit card block (5) is integrally formed.
3. the novel medical elastic bandage of one kind according to claim 1, it is characterised in that: the flexible measuring ruler (6)
Corresponding detent convex block (12) is an integral molding structure.
4. the novel medical elastic bandage of one kind according to claim 1, it is characterised in that: the extension (3) is bullet
Property part, and it is integrally formed with fixed part (2), and the extension (3) is provided with close to a side surface of flexible measuring ruler (6)
Decorative coveringn.
5. the novel medical elastic bandage of one kind according to claim 1, it is characterised in that: the length of the fixed part (2)
Degree is 6.4cm, and width is 0.5cm, and the length of the extension (3) is 6.4cm, and width is 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125119.6A CN109223308A (en) | 2018-09-26 | 2018-09-26 | A kind of novel medical elastic bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811125119.6A CN109223308A (en) | 2018-09-26 | 2018-09-26 | A kind of novel medical elastic bandage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109223308A true CN109223308A (en) | 2019-01-18 |
Family
ID=65057510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811125119.6A Pending CN109223308A (en) | 2018-09-26 | 2018-09-26 | A kind of novel medical elastic bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109223308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403761A (en) * | 2019-06-03 | 2019-11-05 | 曾令员 | A kind of elastic force apparatus and its pressure method of pressure quantization label |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0475811A1 (en) * | 1990-08-31 | 1992-03-18 | ETABLISSEMENTS THUASNE & CIE | Registration marks and correlation means for setting elastic medical bandages |
| JPH114850A (en) * | 1997-05-08 | 1999-01-12 | Ethicon Inc | Compressive force marker of bandage |
| WO2001072250A1 (en) * | 2000-03-29 | 2001-10-04 | Neopress Limited | Compression bandage |
| JP2002078731A (en) * | 2000-09-07 | 2002-03-19 | Senko Medical Instr Mfg Co Ltd | Bandage for taping |
| WO2003005945A1 (en) * | 2001-07-12 | 2003-01-23 | Societe Anonyme Gibaud | Elastic supporting bandage adaptable to the size of the limb |
| FR2916964A1 (en) * | 2007-06-05 | 2008-12-12 | Thuasne Soc Par Actions Simpli | COMPRESSION BAND. |
| CN205234504U (en) * | 2016-01-13 | 2016-05-18 | 三峡大学仁和医院 | Clinically enclose measuring apparatu with leg |
| CN106073991A (en) * | 2016-04-20 | 2016-11-09 | 广东工业大学 | A kind of medical bandage |
| CN106420140A (en) * | 2016-04-20 | 2017-02-22 | 广州中医药大学第附属医院 | Digital medical bandage |
| CN206026538U (en) * | 2016-07-15 | 2017-03-22 | 中国十九冶集团有限公司职工医院 | Elastic bandage |
| CN107212969A (en) * | 2017-06-27 | 2017-09-29 | 姚洁 | A kind of bandage easy to use |
| CN207101327U (en) * | 2017-02-27 | 2018-03-16 | 雷洁洁 | A kind of pressure controllable elastic force tourniquet bandage |
| CN207453291U (en) * | 2017-06-19 | 2018-06-05 | 青岛海川建设集团有限公司 | A kind of Macromolecular self-adhesive membrane waterproof roll connection component |
| CN209270078U (en) * | 2018-09-26 | 2019-08-20 | 上海交通大学医学院附属第九人民医院 | A kind of novel medical elastic bandage |
-
2018
- 2018-09-26 CN CN201811125119.6A patent/CN109223308A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0475811A1 (en) * | 1990-08-31 | 1992-03-18 | ETABLISSEMENTS THUASNE & CIE | Registration marks and correlation means for setting elastic medical bandages |
| JPH114850A (en) * | 1997-05-08 | 1999-01-12 | Ethicon Inc | Compressive force marker of bandage |
| WO2001072250A1 (en) * | 2000-03-29 | 2001-10-04 | Neopress Limited | Compression bandage |
| JP2002078731A (en) * | 2000-09-07 | 2002-03-19 | Senko Medical Instr Mfg Co Ltd | Bandage for taping |
| WO2003005945A1 (en) * | 2001-07-12 | 2003-01-23 | Societe Anonyme Gibaud | Elastic supporting bandage adaptable to the size of the limb |
| FR2916964A1 (en) * | 2007-06-05 | 2008-12-12 | Thuasne Soc Par Actions Simpli | COMPRESSION BAND. |
| CN205234504U (en) * | 2016-01-13 | 2016-05-18 | 三峡大学仁和医院 | Clinically enclose measuring apparatu with leg |
| CN106073991A (en) * | 2016-04-20 | 2016-11-09 | 广东工业大学 | A kind of medical bandage |
| CN106420140A (en) * | 2016-04-20 | 2017-02-22 | 广州中医药大学第附属医院 | Digital medical bandage |
| CN206026538U (en) * | 2016-07-15 | 2017-03-22 | 中国十九冶集团有限公司职工医院 | Elastic bandage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403761A (en) * | 2019-06-03 | 2019-11-05 | 曾令员 | A kind of elastic force apparatus and its pressure method of pressure quantization label |
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Application publication date: 20190118 |