CN205094784U - Take hemostasis dressing of elasticity - Google Patents
Take hemostasis dressing of elasticity Download PDFInfo
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- CN205094784U CN205094784U CN201520684990.5U CN201520684990U CN205094784U CN 205094784 U CN205094784 U CN 205094784U CN 201520684990 U CN201520684990 U CN 201520684990U CN 205094784 U CN205094784 U CN 205094784U
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- collection power
- bleeding
- power pad
- elastic force
- stopping dressing
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Abstract
The utility model discloses a take hemostasis dressing of elasticity, include: apply ointment or plaster the layer, locate apply ointment or plaster layer intermediate position collection power gasket, locate collect the core that applies of power gasket top, and locate it can be to the barrier paper of both sides expansion to apply ointment or plaster that the layer goes up, be equipped with a plurality of bleeder vents on the collection power gasket, a plurality of bleeder vents run through perpendicularly collection power gasket. In this way, the utility model discloses can play effectual anastalsis to can not bring side effect because of pressure is too big like the hemostasis by compression ware, the dressing gas permeability of should stanchhing moreover is good, and it is abundant to pass through the oxygen transmissivity, does benefit to surface of a wound healing, prevents that the secondary cases that skin fills water for a long time, turns white, the deliquescing scheduling problem causes from infecting.
Description
Technical field
This utility model relates to medical apparatus technical field, particularly relates to a kind of bleeding-stopping dressing with elastic force.
Background technology
Bleeding-stopping dressing is widely used in medical treatment, for wound hemostasis and anti-infection.Along with the proposition of wound wet union theory, various new pattern compress is applied and gives birth to.According to incompletely statistics, existed on the market at present more than 2400 kinds of wound dressings.Desirable dressing should possess following functions: make wound keep stationary temperature (37 DEG C); Dressing and wound facing face need to keep certain humidity; Unnecessary exudate can be absorbed; Possesses good permeability; Prevent microorganism, particulates emission and other harmful substance contaminated wounds; Wound can not be damaged when removing dressing.
Various intervene operations in clinical at present, the various forms of compression apparatus of the common employing of puncture orifice of postoperative tremulous pulse, but compression apparatus side effect and untoward reaction many, as hindered periphery blood vessel blood backflow, distal limb ischemic necrosis may be caused, particularly to the patient taking anticoagulant, haemostatic effect is poor; Easily there is the hemorrhage and hematoma of puncture place and formed in compression apparatus in addition, causes false aneurysm and arteriovenous fistula; The uncomfortable diseases such as longer bed rest time easily causes sore waist and aching in the waist and the back, and the whole body is uncomfortable, occurs urine retention, anxious; Will loosen once every one hour, patient is painful, and particularly high-risk coronary intervention patient should selectively use; Other privileged sites puncture orifice, compression apparatus is more difficult is fixed on blood outlet.
The sthptic sponge that conventional bleeding-stopping dressing has animal sources class material, bioabsorbable polymer material, plant amylum class, cellulosic material etc. to be processed into, hemostasis yarn, hemostasis cloth etc., although solve the generation of compressor ill symptoms, but when using, necessary free-hand pressing haemostatic material about 20 minutes, and then be fixed wrapping; And the more difficult assurance of dynamics and position, can only carry out with the feel of each operator.Make medical worker's operating time long and loaded down with trivial details, increase patients ' psychological burden.
A kind of elastic pressurized bleeding-stopping dressing is disclosed in Chinese invention patent application CN104490527A, although this elastic pressurized bleeding-stopping dressing solves artificial free-hand pressing problem, but the plastic spacer increased in this summary of the invention is close airtight, there is no oxygen permeability, after impressed pressure exerted pressure for a long time, easily cause the long-time water-filling of skin after imbibition, turn white, deliquescing, healing is caused to slow down, even secondary infection.When this elastic pressurized bleeding-stopping dressing is used for femoral artery in addition, because femoral artery position soft tissue is thicker, the pressure that elastic force bleeding-stopping dressing is pasted significantly weakens, pressure is obviously inadequate, and cause hemostatic material to contact with wound surface insufficient, anthemorrhagic speed obviously slows down, there is no suitable pressure compression petechia, very easily cause the formation such as local hematoma, extend bleeding stopping period and patient's braking time, jeopardize patient vitals's safety.
Utility model content
For the deficiency of above-mentioned various bleeding-stopping dressing, the purpose of this utility model is to provide a kind of bleeding-stopping dressing with elastic force, this bleeding-stopping dressing is used for wound surface, effective anastalsis can be played, and as compression apparatus, side effect can not be brought because pressure is excessive, and this bleeding-stopping dressing good air permeability, oxygen flow transmitance is abundant, be beneficial to wound healing, prevent the long-time water-filling of skin, turn white, secondary infection that the problem such as deliquescing causes.
For achieving the above object, disclosed in this utility model, technical scheme is: a kind of bleeding-stopping dressing with elastic force, comprise: application layer, be located at described application layer centre position collection power pad, be located at deposited core above described collection power pad, and be located at the release paper that described application layer can be launched to both sides; Described collection power pad is provided with some air-vents, and described some air-vents vertically run through described collection power pad.
Preferably, described collection power pad is provided with many surperficial ventilating grooves.
Preferably, described air-vent is located in described surperficial ventilating groove; Multiple air-vent is evenly provided with in the ventilating groove of every bar surface.
Preferably, the length of the upper surface of described collection power pad, width are all less than length, the width of the lower surface of described collection power pad.
Preferably, described deposited core comprises deposited wicking liquid layer and deposited core hemostatic layer; Described deposited wicking liquid layer is connected with collection power pad.
Preferably, described deposited wicking liquid layer is made up of at least one material in absorbent cotton, fiber mat, absorbent cotton or macromolecule water uptake polymeric material.
Preferably, described deposited core hemostatic layer is made up of at least one in chitosan material, plant cellulose, plant amylum, collagen protein, gelatin, hyaluronate sodium, sodium alginate, alginate material.
Preferably, described collection power pad is made up of the one in polypropylene, ABS, PET, PE material; Or adopt rustless steel, copper, a kind of in aluminum metallic material make.
Preferably, described application layer is made up of elastomeric material, waterproof material or hydrocolloid material.Elastomeric material described in this utility model refers to and elastic force adhesive plaster, non-woven fabrics etc. can be used in making the material of carrier of applying ointment or plaster of bleeding-stopping dressing.
Application layer described in this utility model can adopt elastic plastic cloth to be made, and also can be coated with macromolecule layer inside elastic force adhesive plaster, antiseep.Application layer described in this utility model can adopt hydrocolloid material to make; described hydrocolloid material is mixed by synthetic rubber or strong flexible polymer and goo, is mixed and made into hydrocolloid material as adopted synthetic rubber and hydrophilic colloid CMC granule or medical pressure-sensitive adhesive.Possess again good breathability while this application layer antiseep, good facilitation is played to wound healing.
Preferably, the corner of described collection power pad is arc-shaped.
Arrange collection power pad at the center position of application layer in this utility model, deposited core is located on collection power pad, this structure, and the pressure of application layer elastic band can concentrate on deposited core by collection power pad while fixing deposited core, thus makes deposited core uniform-compression.For convenience of ventilative in this utility model, collection power pad is provided with surperficial ventilating groove and air-vent; Air-vent can be circle also can be square also can be other arbitrary shapes; The aperture of air-vent is generally between 0.1-10mm.
The beneficial effects of the utility model are: this utility model passes through the improvement of structure and the optimization of material, thus makes the bleeding-stopping dressing of the band elastic force obtained.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model band elastic bleeding-stopping dressing one preferred embodiment;
Fig. 2 is the structural representation collecting power pad in Fig. 1;
Fig. 3 is the structural representation of another angle collecting power pad in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Please refer to accompanying drawing 1 to accompanying drawing 3, this utility model embodiment comprises:
Embodiment 1: a kind of bleeding-stopping dressing with elastic force, comprising: application layer 1, be located at application layer 1 centre position collection power pad 3, be located at deposited core above collection power pad 3, and be located at the release paper 2 that application layer 1 can be launched to both sides; Collection power pad 3 is provided with some air-vents 32, and some air-vents 32 all vertically run through collection power pad 3.
In the present embodiment, collection power pad 3 is provided with many surperficial ventilating grooves 33.
In the present embodiment, as shown in Figure 3, air-vent 32 is located in surperficial ventilating groove 33; Row's air-vent 32 is evenly provided with in the ventilating groove 33 of every bar surface.Air-vent 32 can be circle also can be square also can be arbitrary shape; Air-vent 32 in the present embodiment is circular, and diameter is between 0.1-10mm.
For effectively solving the problem of insufficient pressure when bleeding-stopping dressing in current industry is applied to human body thicker soft tissue, in the present embodiment, collection power pad 3 is in inverted trapezoidal structure, as shown in the profile of the collection power pad in Fig. 2, the length 30 of the upper surface of collection power pad 3 is greater than the length of the lower surface 31 of collection power pad 3.And the face at lower surface 31 place contacts with deposited core.This design makes larger plane and has elastic application layer and contact, and to combine more larger pressure, the elastic force of the application layer suffered by upper surface 30 is again by the lower surface 31 pressure being passed to inverted trapezoidal that the collection power pad size direction of solid is all constant.In such an embodiment, the lower surface of inverted trapezoidal reduces, in the hope of larger pressure as far as possible, because when pressure is identical, lifting surface area is less, and pressure is larger, and namely pressure effect is more obvious, such intervention wound surface can produce larger pressure, hemostasis by compression material can better be fixed, make it closely fully contact with wound surface, activate more thrombin, allow more platelet, erythrocyte aggregation in wound surface blood outlet, thus shutoff blood outlet carry out anastalsis.
Embodiment 2: the difference of the present embodiment and embodiment 1 is, in the present embodiment, deposited core comprises deposited wicking liquid layer 4 and deposited core hemostatic layer 5; Apply wicking liquid layer 4 to be connected with collection power pad 3.
In the present embodiment, applying wicking liquid layer 4 is be made up of at least one material in absorbent cotton material, fiber mat, absorbent cotton or macromolecule water uptake polymeric material.
In the present embodiment, applying core hemostatic layer 5 is be made up of at least one in chitosan material, plant cellulose, plant amylum, collagen protein, gelatin, hyaluronate sodium, sodium alginate, alginate material.
Embodiment 3: the difference of the present embodiment and embodiment 1 is, in the present embodiment, collection power pad 3 is made up of the one in polypropylene, ABS, PET, PE material.
Embodiment 4: the difference of the present embodiment and embodiment 1 is, collecting power pad 3 in the present embodiment is adopt the one in rustless steel, copper, aluminum metallic material to make.
Embodiment 5: the difference of the present embodiment and embodiment 1 is, in the present embodiment, application layer 1 is made up of elastomeric material, waterproof material or hydrocolloid material.Elastomeric material described in the present embodiment refers to and elastic force adhesive plaster, non-woven fabrics etc. can be used in making the material of carrier of applying ointment or plaster of bleeding-stopping dressing.
Embodiment 6: the difference of the present embodiment and embodiment 1 is, in the present embodiment, application layer 1 adopts elastic plastic cloth to be made, and inside elastic force adhesive plaster, is coated with macromolecule layer, antiseep.
Embodiment 7: the difference of the present embodiment and embodiment 1 is, in the present embodiment, application layer 1 adopts hydrocolloid material to make, and described hydrocolloid material is mixed by synthetic rubber or strong flexible polymer and goo.
Embodiment 8: the difference of the present embodiment and embodiment 1 is, in the present embodiment, application layer 1 adopts synthetic rubber and hydrophilic colloid CMC granule or medical pressure-sensitive adhesive to be mixed and made into hydrocolloid material.Possess again good breathability while this application layer antiseep, good facilitation is played to wound healing.
Embodiment 9: the difference of the present embodiment and embodiment 1 is, in the present embodiment, the corner of collection power pad 3 is arc-shapeds.Because this bleeding-stopping dressing is applied to patient wound surface, therefore adopt arc-shaped design, avoid right angle or wedge angle in use to the injury of patient, make patient more comfortable.
The elastic bleeding-stopping dressing of band described in this utility model, when application layer 1 is affixed on human body, due to the contraction of application layer 1, then receipts power is concentrated on the collection power pad 3 at the middle part of application layer 1, uniform force is passed to deposited core hemostatic layer 5 by collection power pad 3, thus make deposited core hemostatic layer 5 act on human body wound surface, play good anastalsis; And because collection power pad 3 has systolic pressure, then can by the deposited core hemostatic layer after imbibition, particularly become the deposited core hemostatic layer that gelatinous sponge material or gauze material make after imbibition and evenly fix wound surface mouth, do not overflow loss, it is made more fully to contact with wound surface, accelerate to activate thrombin, the moisture accelerated in absorbing blood makes the platelet in blood, erythrocyte in blood outlet precipitation, solidifies and stop blooding.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the bleeding-stopping dressing with elastic force, is characterized in that, comprising: application layer, be located at described application layer centre position collection power pad, be located at deposited core above described collection power pad, and be located at the release paper that described application layer can be launched to both sides; Described collection power pad is provided with some air-vents, and described some air-vents vertically run through described collection power pad.
2. the bleeding-stopping dressing of band elastic force according to claim 1, is characterized in that, described collection power pad is provided with many surperficial ventilating grooves.
3. the bleeding-stopping dressing of band elastic force according to claim 2, is characterized in that, described air-vent is located in described surperficial ventilating groove; Multiple air-vent is evenly provided with in the ventilating groove of every bar surface.
4. the bleeding-stopping dressing of band elastic force according to claim 1, is characterized in that, the length of the upper surface of described collection power pad, width are all less than length, the width of the lower surface of described collection power pad.
5. the bleeding-stopping dressing of band elastic force according to claim 1, is characterized in that, described deposited core comprises deposited wicking liquid layer and deposited core hemostatic layer; Described deposited wicking liquid layer is connected with collection power pad.
6. the bleeding-stopping dressing of band elastic force according to claim 5, is characterized in that, described deposited wicking liquid layer is made up of at least one material in absorbent cotton, fiber mat, absorbent cotton or macromolecule water uptake polymeric material.
7. the bleeding-stopping dressing of band elastic force according to claim 5, it is characterized in that, described deposited core hemostatic layer is made up of at least one in chitosan material, plant cellulose, plant amylum, collagen protein, gelatin, hyaluronate sodium, sodium alginate, alginate material.
8. the bleeding-stopping dressing of band elastic force according to claim 1, is characterized in that, described collection power pad is made up of the one in polypropylene, ABS, PET, PE material; Or adopt the one in rustless steel, copper, aluminum metallic material to make.
9. the bleeding-stopping dressing of band elastic force according to claim 1, is characterized in that, described application layer is made up of elastomeric material, waterproof material or hydrocolloid material.
10. the bleeding-stopping dressing of the band elastic force according to any one of claim 1-9, is characterized in that, the corner of described collection power pad is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684990.5U CN205094784U (en) | 2015-09-07 | 2015-09-07 | Take hemostasis dressing of elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684990.5U CN205094784U (en) | 2015-09-07 | 2015-09-07 | Take hemostasis dressing of elasticity |
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| CN205094784U true CN205094784U (en) | 2016-03-23 |
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| CN201520684990.5U Active CN205094784U (en) | 2015-09-07 | 2015-09-07 | Take hemostasis dressing of elasticity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203583A (en) * | 2018-05-10 | 2021-01-08 | 株式会社遗传科技 | Blood-expelling auxiliary device and blood-expelling belt |
| CN112545756A (en) * | 2020-11-25 | 2021-03-26 | 周建大 | Preparation method of medical ozone oil-silicone foam patch |
-
2015
- 2015-09-07 CN CN201520684990.5U patent/CN205094784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203583A (en) * | 2018-05-10 | 2021-01-08 | 株式会社遗传科技 | Blood-expelling auxiliary device and blood-expelling belt |
| CN112203583B (en) * | 2018-05-10 | 2024-05-03 | 株式会社遗传科技 | Auxiliary device and area of driving blood |
| CN112545756A (en) * | 2020-11-25 | 2021-03-26 | 周建大 | Preparation method of medical ozone oil-silicone foam patch |
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