CN205307346U - Antithrombotic pressure leg cover - Google Patents
Antithrombotic pressure leg cover Download PDFInfo
- Publication number
- CN205307346U CN205307346U CN201521069771.2U CN201521069771U CN205307346U CN 205307346 U CN205307346 U CN 205307346U CN 201521069771 U CN201521069771 U CN 201521069771U CN 205307346 U CN205307346 U CN 205307346U
- Authority
- CN
- China
- Prior art keywords
- wall
- air bag
- lower limb
- inwall
- limb set
- 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.)
- Expired - Fee Related
Links
- 230000002785 anti-thrombosis Effects 0.000 title claims abstract description 41
- 239000003146 anticoagulant agent Substances 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 4
- 210000003141 lower extremity Anatomy 0.000 claims description 61
- 210000002414 leg Anatomy 0.000 claims description 43
- 239000011148 porous material Substances 0.000 claims description 24
- 210000003437 trachea Anatomy 0.000 claims description 16
- 210000000689 upper leg Anatomy 0.000 claims description 14
- 238000007373 indentation Methods 0.000 claims description 13
- 244000309466 calf Species 0.000 claims description 10
- 210000003127 knee Anatomy 0.000 claims description 9
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 210000003423 ankle Anatomy 0.000 claims description 3
- 239000008393 encapsulating agent Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 210000004243 sweat Anatomy 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 description 25
- 230000001225 therapeutic effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 206010051055 Deep vein thrombosis Diseases 0.000 description 3
- 206010047249 Venous thrombosis Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000006193 Pulmonary infarction Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000007575 pulmonary infarction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Abstract
The utility model relates to the technical field of medical equipment, more specifically relates to an antithrombotic pressure leg cover. An antithrombotic pressure leg cover, wherein includes first outer wall, second outer wall, first inner wall and second inner wall, the edge weld of first inner wall of and second inner wall forms the shank gasbag together, first outer wall and second outer wall cover the surface at first inner wall and second inner wall respectively to become a whole through welding the edge with the shank airbag connection that first inner wall and second inner wall formed, first inner wall and second inner wall are made by sealing material, first outer wall and second outer wall are made by porous poromeric material, the aperture of trompil on first outer wall and the second outer wall is 1~4mm, opens porosity and is 6~12 every square centimeter. The utility model discloses simple structure, convenient to use can lengthen the life of leg cover, has good gas permeability, can not hinder patient's shank sweat evaporation of water, the shape of adaptation patient shank that in addition can be fine.
Description
Technical field
This utility model relates to technical field of medical equipment, relates more specifically to a kind of antithrombotic pressure lower limb set.
Background technology
Deep venous thrombosis is the blood venous backflow obstacle disease that abnormal condensation causes in Deep venou, and thrombosis is once come off, it is possible to develop into the most serious pulmonary infarction, even results in death, is referred to as " stealthy killer " clinically.
At present, machinery prevention is one of effective measures of prevention of deep vein thrombosis. Machinery prevention, mainly by promoting blood flow, reaches the purpose of prevention of deep vein thrombosis. Machinery prevention method there is a kind of antithrombotic therapy instrument, it is to utilize frequency close to a kind of mechanical means of the Periodic iimb inflating pressure of human vein TPER to oppress the venous blood in limbs vein, make its abundant quick backflow, thus the formation of anti-tampon. This method also need to one with above-mentioned antithrombotic therapy instrument matching used antithrombotic pressure lower limb set, lower limb set is containing the air bag of one or more inflatable venting, and the lower limb of patient in air pressure indentation lower limb overlaps, will be increased pressure and reduce pressure by antithrombotic therapy instrument.
Existing antithrombotic therapy instrument lower limb set there is also some problems. Such as, existing lower limb set major part be all air bag directly and extraneous contact, it is easy to the shortening in service life causing air bag abrasion and making lower limb overlap. For another example, owing to lower limb set is containing one or more air bags, the many employings of material of air bag are the gas impermeable materials of good springiness, this allows for patient when in use, lower limb are airtight by the part of lower limb set parcel, patient can produce perspiration in use, can not rapid evaporation, make patient use and feel under the weather.
Utility model content
This utility model is overcome at least one defect described in above-mentioned prior art, it is provided that a kind of antithrombotic pressure lower limb set. This utility model simple in construction, easy to use, it is possible to extend the service life of lower limb set, there is good breathability, patient legs's antiperspirant evaporation of water will not be hindered.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of antithrombotic pressure lower limb set, wherein, including the first outer wall, the second outer wall, the first inwall and the second inwall, described first inwall and the second internal face are provided opposite to, the edge of the first inwall and the second inwall is welded together by high frequency processing, forms leg air bag;Described first outer wall and the second outer wall are respectively overlay in the first inwall and the outer surface of the second inwall; and connect into an entirety by the leg air bag of welding edge and the first inwall and the formation of the second inwall; first outer wall and the second outer wall are respectively overlay in the leg air bag that the first inwall and the second inwall form by the outer surface of the first inwall and the second inwall and play certain protective effect, it is to avoid leg air bag directly with extraneous contact and cause abrasion or damage. Described first inwall and the second inwall are made by encapsulant, it is ensured that the leg air sac sealing formed is airtight, thus realizing leg air bag in antithrombotic therapy process can inflate pressurize; Described first outer wall and the second outer wall are made by porous breathable material, it is ensured that the breathability of lower limb set, on described first outer wall and the second outer wall, the aperture of perforate is 1 ~ 4mm, and perforate density is 6 ~ 12 every square centimeter. Described second outer wall presses close to the position of patients needing treatment, and itself and patient body are separated by described first outer wall by leg air bag and the second outer wall. The material of described first outer wall and the second outer wall is terylene mesh cloth, and the whole outer surface of described first outer wall is provided with plucking.
Further, described leg air bag includes one or more in thigh air bag, calf bladder and ankle air bag, separated by indentation line between each air bag, described each air bag is equipped with valve, valve is connected to trachea, being connected to gas-tpe fitting on trachea, gas-tpe fitting is dismountable with the outlet of the gas circuit of antithrombotic therapy instrument to be connected. When it is desired to be used, lower limb set is connected with the gas circuit outlet of antithrombotic therapy instrument by gas-tpe fitting, in each leg air bag that air pressure indentation lower limb is overlapped by antithrombotic therapy instrument, realize the lower limb to patient by the operation of continuous print inflation/deflation and carry out supercharging and decompression, thus promoting blood flow. After using, lower limb set is separated with antithrombotic therapy instrument, convenient storage.
Further, described first outer wall is provided with the opening for described trachea traverse. Owing to connecting the gas outlet of antithrombotic therapy instrument and the trachea of valve that lower limb puts each air bag has certain length, if left, it is exposed to, easily stumbled to by other things in use, it is likely to result in trachea to come off and therapy discontinued process, therefore opening is set on the first outer wall, trachea is passed from opening so that trachea is hidden in the space between the first outer wall and leg air bag, thus avoiding the above-mentioned problem being likely to occur.
Further, described each air bag is equipped with multiple pore, patient is when using lower limb set, it is in communication with the outside by the pore on air bag by the position of lower limb set parcel, which solves breathability problem, if patient's leg over the course for the treatment of produces perspiration, pore evaporation can also be passed through discharge, avoid perspiration can not evaporate discharge cause discomfort to patient, the edge of described pore pass through welded seal, to leak gas from the edge of pore after avoiding airbag aeration. Each air bag is divided into multiple region suitable with shape of leg by the plurality of pore, if air bag is a bulk portion, the rear gasbag of inflation just has certain thickness, in use, patient will by air bag around wound, this is difficult to make air bag to fit completely the shape of leg, always has some spaces and exists, and this will affect the therapeutic effect of antithrombotic therapy instrument. And after air bag is divided into multiple little region by multiple pores, then by air bag around wound time, air bag just can be fitted shape of leg completely, thus ensureing the therapeutic effect of antithrombotic therapy instrument.
Further, described each air bag is equipped with a fin in same one end, is separated by indentation line between described fin and described each air bag. Namely described fin inner space is non-inflatable area. In use, antithrombotic therapy instrument is by each air bag described in air pressure indentation, owing to being provided with indentation line between fin and each air bag, so air will not enter the inner space of fin. Described fin is provided with multiple pore, and described pore can increase the breathability of lower limb set further.
Further, on the outer surface of described second outer wall, the position corresponding with described fin is provided with lower limb sleeve fixture mechanism, and lower limb set can be covered the whole degree of enclosing of leg when patient uses lower limb to overlap and securely fix by described lower limb sleeve fixture mechanism, it is ensured that therapeutic effect.
Further, described thigh air bag and calf bladder junction are provided with the through hole being easy to knee traverse. Owing to the leg of human body is not uniform shape, knee ratio especially as thigh and shank junction is more prominent, arrange the through hole being easy to knee traverse in thigh air bag and calf bladder junction can make thigh air bag and calf bladder more fit with thigh and shank respectively, it is to avoid when not having a through hole, air bag jack-up is caused air bag can not fit completely the problem of leg by knee.
Further, described lower limb set entirety is in sector.
Compared with the existing technology, the beneficial effects of the utility model are in that:
Owing to the leg gasbag outer surface of lower limb set is coated with the first outer wall and the second outer wall, air bag is played certain protective effect, extend the service life of lower limb set. Each air bag of lower limb set is provided with pore, and the first outer wall and the second outer wall are porous breathable material, so patient is when using lower limb set, the wrapped part of lower limb is ventilative with the external world, this is advantageous for the evaporation of the perspiration produced in use, adds the comfort that patient uses. Further, each air bag is divided into multiple region suitable with shape of leg by the pore on each air bag of lower limb set, it is to avoid the defect of patient legs's shape of can not fitting well when air bag is a monoblock, it is ensured that the therapeutic effect of antithrombotic therapy instrument.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is the structural representation of this utility model the first outer wall.
Fig. 3 is the structural representation of this utility model the second outer wall.
Fig. 4 is the structural representation of the leg air bag of this utility model the first inwall and the formation of the second inwall.
Detailed description of the invention
Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent; In order to the present embodiment is better described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof are likely to omission and will be understood by. Being merely cited for property of position relationship explanation described in accompanying drawing, it is impossible to be interpreted as the restriction to this patent.
If Fig. 1 is to shown in 4, a kind of antithrombotic pressure lower limb set, wherein, including the first outer wall the 1, second outer wall the 2, first inwall and the second inwall, described first inwall and the second internal face are provided opposite to, and the edge of the first inwall and the second inwall is welded together by high frequency processing, forms leg air bag 3; Described first outer wall 1 and the second outer wall 2 are respectively overlay in the first inwall and the outer surface of the second inwall; and connect into an entirety by the leg air bag 3 of welding edge and the first inwall and the formation of the second inwall; first outer wall 1 and the second outer wall 2 are respectively overlay in the leg air bag 3 that the first inwall and the second inwall form by the outer surface of the first inwall and the second inwall and play certain protective effect, it is to avoid leg air bag 3 directly with extraneous contact and cause abrasion or damage.Described first inwall and the second inwall are made by encapsulant, it is ensured that leg air bag 3 sealed air-tight formed, thus realizing leg air bag 3 in antithrombotic therapy process can inflate pressurize; Described first outer wall 1 and the second outer wall 2 are made by porous breathable material, it is ensured that the breathability of lower limb set, on described first outer wall 1 and the second outer wall 2, the aperture of perforate is 2mm, and perforate density is 8 every square centimeter. Described second outer wall 2 presses close to the position of patients needing treatment, and itself and patient body are separated by described first outer wall 1 by leg air bag 3 and the second outer wall 2. The material of described first outer wall 1 and the second outer wall 2 is terylene mesh cloth, and the whole outer surface of described first outer wall 1 is provided with plucking.
As shown in Figure 4, described leg air bag 3 includes one or more in thigh air bag 31, calf bladder 32 and ankle air bag 33, separated by indentation line 4 between each air bag, described each air bag is equipped with valve 5, valve 5 is connected to trachea, being connected to gas-tpe fitting on trachea, gas-tpe fitting is dismountable with the outlet of the gas circuit of antithrombotic therapy instrument to be connected. When it is desired to be used, lower limb set is connected with the gas circuit outlet of antithrombotic therapy instrument by gas-tpe fitting, in each leg air bag that air pressure indentation lower limb is overlapped by antithrombotic therapy instrument, realize the lower limb to patient by the operation of continuous print inflation/deflation and carry out supercharging and decompression, thus promoting blood flow. After using, lower limb set is separated with antithrombotic therapy instrument, convenient storage.
As illustrated in fig. 1 and 2, described first outer wall 1 is provided with the opening 11 for described trachea traverse. Owing to connecting the gas outlet of antithrombotic therapy instrument and the trachea of valve 5 that lower limb puts each air bag has certain length, if left, it is exposed to, easily stumbled to by other things in use, it is likely to result in trachea to come off and therapy discontinued process, therefore opening 11 is set on the first outer wall 1, trachea is passed from opening 11 so that trachea is hidden in the space between the first outer wall 1 and leg air bag 3, thus avoiding the above-mentioned problem being likely to occur.
As shown in Figure 4, described each air bag is equipped with multiple pore 6, patient is when using lower limb set, it is in communication with the outside by the pore 6 on air bag by the position of lower limb set parcel, which solves breathability problem, if patient's leg over the course for the treatment of produces perspiration, pore 6 evaporation can also be passed through discharge, avoid perspiration can not evaporate discharge cause discomfort to patient, the edge of described pore 6 pass through welded seal, to leak gas from the edge of pore 6 after avoiding airbag aeration. Each air bag is divided into multiple region suitable with shape of leg by the plurality of pore 6, if air bag is a bulk portion, the rear gasbag of inflation just has certain thickness, in use, patient will by air bag around wound, this is difficult to make air bag to fit completely the shape of leg, always has some spaces and exists, and this will affect the therapeutic effect of antithrombotic therapy instrument. And after air bag is divided into multiple little region by multiple pores 6, then by air bag around wound time, air bag just can be fitted shape of leg completely, thus ensureing the therapeutic effect of antithrombotic therapy instrument.
As shown in Figure 4, described each air bag is equipped with a fin 7 in same one end, is separated by indentation line 4 between described fin 7 and described each air bag. Namely described fin 7 inner space is non-inflatable area. In use, antithrombotic therapy instrument is by each air bag described in air pressure indentation, owing to being provided with indentation line 4 between fin 7 and each air bag, so air will not enter the inner space of fin 7.Described fin 7 is provided with multiple pore 6, and described pore 6 can increase the breathability of lower limb set further.
As it is shown on figure 3, the position corresponding with described fin 7 is provided with lower limb sleeve fixture mechanism 8 on the outer surface of described second outer wall 2, lower limb set can be covered the whole degree of enclosing of leg when patient uses lower limb to overlap and securely fix by described lower limb sleeve fixture mechanism 8, it is ensured that therapeutic effect.
If Fig. 1 is to shown in 4, described thigh air bag 31 and calf bladder 32 junction are provided with the through hole 9 being easy to knee traverse. Owing to the leg of human body is not uniform shape, knee ratio especially as thigh and shank junction is more prominent, arrange the through hole 9 being easy to knee traverse in thigh air bag 31 and calf bladder 32 junction can make thigh air bag 31 and calf bladder 32 more fit with thigh and shank respectively, it is to avoid when not having a through hole, air bag jack-up is caused air bag can not fit completely the problem of leg by knee.
If Fig. 1 is to shown in 4, described lower limb set entirety is in sector.
Obviously, above-described embodiment of the present utility model is only used to clearly demonstrate this utility model example, and is not the restriction to embodiment of the present utility model. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also cannot all of embodiment be given exhaustive. All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within this utility model scope of the claims.
Claims (9)
1. an antithrombotic pressure lower limb set, it is characterized in that, including the first outer wall (1), the second outer wall (2), the first inwall and the second inwall, the edge of the first inwall and the second inwall is welded together to form leg air bag (3), described first outer wall (1) and the second outer wall (2) are respectively overlay in the first inwall and the outer surface of the second inwall, and the leg air bag (3) formed by welding edge and the first inwall and the second inwall connects into an entirety; Described first inwall and the second inwall are made by encapsulant, described first outer wall (1) and the second outer wall (2) are made by porous breathable material, the aperture of described first outer wall (1) and the upper perforate of the second outer wall (2) is 1 ~ 4mm, and perforate density is 6 ~ 12 every square centimeter.
2. a kind of antithrombotic pressure lower limb set according to claim 1, it is characterised in that the material of described first outer wall (1) and the second outer wall (2) is terylene mesh cloth, and the whole outer surface of described first outer wall (1) is provided with plucking.
3. a kind of antithrombotic pressure lower limb set according to claim 1, it is characterized in that, described leg air bag (3) includes one or more in thigh air bag (31), calf bladder (32) and ankle air bag (33), separated by indentation line (4) between each air bag, being equipped with valve (5) on described each air bag, valve is connected to trachea on (5).
4. a kind of antithrombotic pressure lower limb set according to claim 3, it is characterised in that described first outer wall (1) is provided with the opening (11) for described trachea traverse.
5. a kind of antithrombotic pressure lower limb set according to claim 3, it is characterized in that, being equipped with multiple pores (6) on described each air bag, the edge of described pore (6) passes through welded seal, and each air bag is divided into multiple region suitable with shape of leg by the plurality of pore (6).
6. a kind of antithrombotic pressure lower limb set according to claim 3, it is characterized in that, described each air bag is equipped with a fin (7) in same one end, is separated by indentation line (4) between described fin (7) and described each air bag, and described fin (7) is provided with multiple pores (6).
7. a kind of antithrombotic pressure lower limb set according to claim 6, it is characterised in that on the outer surface of described second outer wall (2), the position corresponding with described fin (7) is provided with lower limb sleeve fixture mechanism (8).
8. a kind of antithrombotic pressure lower limb set according to claim 3, it is characterised in that described thigh air bag (31) and calf bladder (32) junction are provided with the through hole (9) being easy to knee traverse.
9. a kind of antithrombotic pressure lower limb set according to claim 3, it is characterised in that described lower limb set entirety is in sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069771.2U CN205307346U (en) | 2015-12-21 | 2015-12-21 | Antithrombotic pressure leg cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069771.2U CN205307346U (en) | 2015-12-21 | 2015-12-21 | Antithrombotic pressure leg cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307346U true CN205307346U (en) | 2016-06-15 |
Family
ID=56186040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069771.2U Expired - Fee Related CN205307346U (en) | 2015-12-21 | 2015-12-21 | Antithrombotic pressure leg cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205307346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726402A (en) * | 2017-03-01 | 2017-05-31 | 广东泰宝医疗器械技术研究院有限公司 | A kind of disposable pressure covering device |
| CN109044708A (en) * | 2018-08-22 | 2018-12-21 | 付远 | A kind of auxiliary stand for deep vein catheter obstruction thrombolysis |
-
2015
- 2015-12-21 CN CN201521069771.2U patent/CN205307346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726402A (en) * | 2017-03-01 | 2017-05-31 | 广东泰宝医疗器械技术研究院有限公司 | A kind of disposable pressure covering device |
| CN109044708A (en) * | 2018-08-22 | 2018-12-21 | 付远 | A kind of auxiliary stand for deep vein catheter obstruction thrombolysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |