CN209154216U - A kind of self-pressing type hemostatic adhesive bandage - Google Patents
A kind of self-pressing type hemostatic adhesive bandage Download PDFInfo
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- CN209154216U CN209154216U CN201821610958.2U CN201821610958U CN209154216U CN 209154216 U CN209154216 U CN 209154216U CN 201821610958 U CN201821610958 U CN 201821610958U CN 209154216 U CN209154216 U CN 209154216U
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Abstract
The utility model discloses a kind of self-pressing type hemostatic adhesive bandages, belong to field of medical article technology.A kind of self-pressing type hemostatic adhesive bandage of the utility model, including supporting part, adherency patch, elastic interlayer and hemostatic cotton, the both ends of the supporting part are provided with adherency patch, flexible interlayer is arranged in the lower part of supporting part, supporting part and elastic interlayer surround the cavity of sealing, interlayer is provided in cavity, cavity is divided at least two separate chamber by the interlayer, separate chamber accommodates reactant A and reactant B respectively, reactant A and reactant B contact are for reacting generation gas, above-mentioned interlayer is connected with one end of traction piece, the other end of the traction piece is connected with supporting part or extends to outside across supporting part；The elasticity interlayer is provided with hemostatic cotton far from the side of cavity.A kind of self-pressing type hemostatic adhesive bandage of the utility model can improve the haemostatic effect of hemostatic adhesive bandage with adjust automatically hemostatic adhesive bandage to the press pressure of wound.
Description
Technical field
The utility model relates to field of medical products, more specifically to a kind of self-pressing type hemostatic adhesive bandage.
Background technique
In daily life, we can usually encounter hand or the case where leg is scratched, and when wound bleeding, we generally can
Hemostatic cotton or hemostatic adhesive bandage pressing are stopped blooding in wound, can be infected with wound to avoid germ in this way, and to hemostatic cotton or
When hemostatic adhesive bandage is oppressed, the healing of wound can be promoted.But during using hemostatic cotton or hemostatic adhesive bandage, usually due to
Pressing position inaccuracy, causes wound bleeding more serious；It is incomplete even sometimes to will lead to wound healing.And in user
It when pressing haemostatic cotton, usually will appear the case where overexerting, cause wound more serious；And user is in use process
In, it needs to press hemostatic cotton always with hand, it is quite inconvenient for user.Blood was collected in hospital or injection
Afterwards, when stopping blooding to patient wound, it is often necessary to doctor or nurse help press hemostatic cotton, this greatly reduce nurse or
The working efficiency of doctor.Therefore, designing one can be of great significance with the hemostatic adhesive bandage of adjust automatically pressure.
In view of the above-mentioned problems, also proposed some solutions, such as invention and created name in the prior art are as follows: a kind of oar
Artery compression hemostat (notification number: CN204072213U；The day for announcing: on January 7th, 2015), which provides one kind
Radial artery compression hemostat, including haemostat main body；Haemostat main body both ends are bonded with velcro, and velcro is divided into big velcro
With small velcro；Haemostat body midsection is divided into bilayer, and is sandwiched between one piece of support plate in bilayer；Among haemostat main body
Partially mounted on top and the bubble to differ in size there are two bondings, the bubble of bubble position located above is larger, is located below position
The bubble set is smaller；Air pocket both ends are all bonded in haemostat main body；Minute bubbles only have one end to be bonded in haemostat main body,
And has at minute bubbles edge and identified at one；Air pocket and minute bubbles communicate and pass through gas injection using the gas injection device to match
Pipe carries out gas injection；Air injection pipe is connected with air pocket, so as to adjust pressure in bubbles size according to individual patient difference, oppresses blood
Pipe position is accurately and in oppressive force quantity set.But the radial artery compression hemostat device is complicated, higher cost, to overcome above-mentioned ask
Topic, the application improve a kind of self-pressing type hemostatic adhesive bandage, can be with adjust automatically hemostatic adhesive bandage to the press pressure of wound.
In addition, invention and created name are as follows: a kind of hemostasis cotton patch (notification number: CN107822685A；Publication date: 2018 03
The moon 23), which includes fixed glue and hemostatic cotton；Fixed glue is provided with binder on one side, and another side is provided with
Air-permeable layer；Fixed glue includes supporting part and the adherency foot for being distributed in supporting part two sides, and supporting part is made by non-elastic material；Only
Blood cotton is arranged on supporting part, and the one side face of binder is carried on hemostatic cotton and fixed glue；Between hemostatic cotton and supporting part
Zhixue Tablet is installed, Zhixue Tablet is flat thin in low temperature, and when high temperature bulges；So as to help patient automatic, appropriateness by weighing wounded
Mouthful, it effectively prevent wound bleeding, infection or forms blood cake.But above-mentioned high temperature and body temperature are not easy to control, extraneous non-body
Temperature high temperature will also result in, be not easy to people carry out at any time using.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome in the prior art, when traditional hemostatic adhesive bandage fits in wound, Huan Zhexu
The deficiency for pressing with finger hemostatic adhesive bandage provides a kind of self-pressing type hemostatic adhesive bandage, can be pressed with adjust automatically hemostatic adhesive bandage to wound
Pressure pressure.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of self-pressing type hemostatic adhesive bandage of the utility model, including supporting part, adherency patch, elastic interlayer and hemostatic cotton, it is described
The both ends of supporting part are provided with adherency patch, and flexible interlayer is arranged in the lower part of supporting part, and supporting part and elastic interlayer surround sealing
Cavity, be provided with interlayer in cavity, which is divided at least two separate chamber for cavity, and separate chamber accommodates instead respectively
Object A and reactant B are answered, reactant A and reactant B contact are for reacting generation gas, one end phase of above-mentioned interlayer and traction piece
Even, the other end of the traction piece is connected with supporting part or extends to outside across supporting part；The elasticity interlayer is far from cavity
Side be provided with hemostatic cotton.
Preferably, the elasticity of supporting part is less than the elasticity of elastic interlayer.
Preferably, the edge of the sealed connection of the lower surface of the edge of interlayer and supporting part or/and interlayer and elastic interlayer
Upper surface is tightly connected or interlayer itself surrounds closed chamber and is contained in cavity.
Preferably, the lower surface of the edge of interlayer and supporting part, elastic interlayer upper surface or any in interlayer surface
One or any the two or three are tightly connected；Or interlayer itself surrounds closed chamber and is contained in cavity.
Preferably, interlayer is connected at least two traction piece；Or/and interlayer is connected at least two traction piece；Or interlayer
Junction between interlayer is connected with traction piece.
Preferably, the lower surface of the edge of interlayer and supporting part is tightly connected, the upper table at the edge of interlayer and elastic interlayer
Face is tightly connected, in the middle part of interlayer be connected in the middle part of interlayer, and the junction of interlayer and interlayer is connected with traction piece.
Preferably, through-hole is set on supporting part, and traction piece extends to the outside of supporting part, and through-hole and traction by through-hole
Gasket is provided between part.
Preferably, a kind of self-pressing type hemostatic adhesive bandage, including adherency patch, elastic interlayer and hemostatic cotton, the elasticity interlayer both ends
It is provided with adherency patch, interlayer is provided on elastic interlayer, interlayer and elastic interlayer upper surface constitute the chamber for accommodating reactant A,
The junction of the chamber of interlayer and elastic interlayer upper surface composition receiving reactant B, interlayer and interlayer passes through sealing paste and elasticity
Interlayer is tightly connected, and the elasticity interlayer is provided with hemostatic cotton far from the side of interlayer.
Preferably, sealing paste is connected with traction piece.
Preferably, the outside of interlayer is additionally provided with supporting part, and supporting part and elastic interlayer surround the cavity of sealing, and interlayer is set
It is placed in cavity.
3. beneficial effect
Using technical solution provided by the utility model, compared with the well-known technique that oneself has, there is following remarkable result:
A kind of self-pressing type hemostatic adhesive bandage of the utility model, user pull traction piece to the direction far from cavity, so that
Interlayer is broken, so that reactant A and reactant B are in contact, interreaction generates O after reactant A and reactant B contact2
Or CO2The gas of equal gases, generation generates air pressure in cavity, and the internal pressure of cavity increases, and since the elasticity of supporting part is less than
The elasticity of elastic interlayer, so that opposite direction deformation of the elastic interlayer towards supporting part, so that elastic interlayer and hemostatic cotton
Downward deformation simultaneously, and then promote the pressing of hemostatic cotton tightly in wound surface, avoid wound Continuous hemorrhage.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of self-pressing type hemostatic adhesive bandage of embodiment 1；
Fig. 2 is that the end of the adherency patch of embodiment 1 is magic tape structure schematic diagram；
Fig. 3 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 2；
Fig. 4 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 3；
Fig. 5 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 4；
Fig. 6 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 5；
Fig. 7 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 6；
Fig. 8 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 7；
Fig. 9 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 8；
Figure 10 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 9；
Figure 11 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 10；
Figure 12 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 11；
Figure 13 is the use state diagram of the self-pressing type hemostatic adhesive bandage of the utility model；
Figure 14 is the structural schematic diagram of the self-pressing type hemostatic adhesive bandage of embodiment 12.
Label declaration in schematic diagram:
110, reactant A；120, reactant B；
210, supporting part；220, adherency patch；221, velcro hook surface；222, velcro hair side；230, elastic interlayer；
240, cavity；250, traction piece；251, sealing paste；260, hemostatic cotton；
310, interlayer；320, interlayer.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments；Moreover, not being between each embodiment
Relatively independent, it can be combined with each other as needed, to reach more preferably effect.Therefore, below in the accompanying drawings providing
The detailed description of the embodiments of the present invention is not intended to limit the range of claimed invention, but only table
Show the selected embodiment of the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
As shown in connection with fig. 1, a kind of self-pressing type hemostatic adhesive bandage of the utility model, including supporting part 210, adherency patch 220, elasticity
Interlayer 230 and hemostatic cotton 260, the both ends of supporting part 210 are provided with adherency patch 220, and the lower surface of adherency patch 220 is provided with glutinous
Glue, hemostatic adhesive bandage can be adhered on the skin of patient by the viscose that both ends adhere to patch 220, so as to consolidate hemostatic adhesive bandage
Due to the wound of patient；It is worth noting that for hemostatic adhesive bandage to be preferably fixed on to the wound of patient, in the present embodiment with
The upper surface for the adherency patch 220 that 210 one end of supporting part is connected is provided with velcro hook surface 221, with 210 other end phase of supporting part
The lower surface of the adherency patch 220 of connection is provided with velcro hair side 222 (as shown in Figure 2), velcro hook surface 221 and velcro hair
Face 222 matches, so as to which hemostatic adhesive bandage to be fixed on to the wound of patient.
Further, flexible interlayer 230 is arranged in the lower part of supporting part 210, and supporting part 210 and elastic interlayer 230 surround
The cavity 240 of sealing, the i.e. cavity 240 are spaced with external environment；Be provided with interlayer 310 in cavity 240, the present embodiment every
One end of layer 310 and the lower surface of supporting part 210 are tightly connected, and the upper surface of the other end of interlayer 310 and elastic interlayer 230
It is tightly connected, i.e., cavity 240 is divided into 2 separate chambers by interlayer 310, accommodates reactant A 110 respectively in 2 separate chambers
With reactant B 120, reactant A 110 and the contact of reactant B 120 are for reacting generation gas；Above-mentioned interlayer 310 and traction piece
250 one end is connected, and the other end of traction piece 250 is connected with supporting part or extends to outside, traction piece across supporting part 210
250 be draw bar or draught line, and traction piece 250 is draw bar in the present embodiment.Also it is worth noting that, led in the present embodiment
The other end for drawing part 250 passes through supporting part 210 and extends to outside, and since interlayer 310 is air-locked film layer, user can be with
By involving traction piece 250 interlayer 310 is ruptured, so that reactant A 110 and reactant B 120 contact with each other generation gas
Body.It is worth noting that the other end of traction piece 250, which passes through supporting part 210, extends to external concrete mode are as follows: supporting part
Through-hole is set on 210, and traction piece 250 extends to the outside of supporting part 210 by through-hole, and sets between through-hole and traction piece 250
It is equipped with gasket, being fully sealed for cavity 240 can be realized.
In the present embodiment, elastic interlayer 230 is provided with hemostatic cotton 260 far from the side of cavity 240, i.e., in elastic interlayer
230 lower surface is provided with hemostatic cotton 260, which can be coated with the pharmaceutical agents such as medical disinfectant, so as to
Hemostatic treatment is carried out with the wound to patient.Further, the lower surface of hemostatic cotton 260 and adherency patch 220 in the present embodiment
Lower surface be flush so that hemostatic cotton 260 is preferably attached at the wound surface of patient, to hemostatic cotton 260
When pressing, hemostatic cotton 260 is adequately contacted with the wound of patient, further improves hemostatic cotton 260 to wound
Hemostatic treatment effect.The elasticity of the supporting part 210 of the present embodiment is less than the elasticity of elastic interlayer 230, i.e., when supporting part 210 and bullet
Property interlayer 230 suffered by gas pressure it is identical when, the deformation quantity of supporting part 210 is less than the deformation quantity of elastic interlayer 230, to work as
In cavity 240 when gassy, so that elastic interlayer 230 is pressed down against, and then pressure is applied to hemostatic cotton 260, so that hemostasis
The pressing of cotton 260 tightly patient wound surface, and then to avoid wound Continuous hemorrhage, can improve hemostatic adhesive bandage treatment effect
Fruit.It is worth noting that supporting part 210 is made of non-elastic material to further increase the therapeutic effect of hemostatic adhesive bandage, elasticity
Interlayer 230 is made of elastic material.I.e. after cavity 240 generates gas, the elastic deformation of supporting part 210 is very little, thus
Make gas pressure apply pressure to elastic interlayer 230 to the greatest extent, and allows hemostatic cotton 260 to wound or pin hole
Apply the pressure increased, to avoid wound Continuous hemorrhage.
Specific use process is as follows for a kind of self-pressing type hemostatic adhesive bandage of the present embodiment:
It, can be by the hemostatic adhesive bandage for wound Continuous hemorrhage after avoiding drawing blood or having an injection when user draws blood or after have an injection
Hemostatic cotton 260 is attached at wound, then hemostatic adhesive bandage is fixed on to the skin surface of patient by adherency patch 220；Then use
Person can pull traction piece 250 to the direction far from cavity 240, since the intensity of traction piece 250 is greater than the intensity of interlayer 310,
And interlayer 310 is air-locked film layer, so that interlayer 310 is crushed or the upper surface of interlayer 310 and elastic interlayer 230
Separation, and then reactant A 110 and reactant B 120 are in contact, interreaction produces after reactant A 110 and the contact of reactant B 120
Raw O2Or CO2Equal gases；It is worth noting that reactant A 110 and reactant B 120 can react to each other and generate gas
Chemical agent combination, such as the chemical agent combination of reactant A 110 and reactant B 120 may is that potassium permanganate and peroxidating
The combination of hydrogen perhaps dilute sulfuric acid and carbonate such as sodium carbonate, potassium carbonate, calcium carbonate etc. or dilute hydrochloric acid and carbonate etc..Instead
As long as object A110 and reactant B 120 is answered to react the reaction that gas can be generated, the effect can achieve.The present embodiment is anti-
Answering object A110 is potassium permanganate, and reactant B 120 is hydrogen peroxide；When the gas that cavity 240 generates gradually increases, cavity 240
Internal pressure be gradually increased, and since the elasticity of supporting part 210 is less than the elasticity of elastic interlayer 230, so that 230 direction of elastic interlayer
The opposite direction deformation of supporting part 210, so that elastic interlayer 230 is with the downward deformation simultaneously of hemostatic cotton 260 (such as Figure 13 institute
Show), and then promote the pressing of hemostatic cotton 260 tightly in wound surface, avoid wound Continuous hemorrhage.
Embodiment 2
As shown in connection with fig. 3, the basic content of the present embodiment is with embodiment 1, the difference is that: it is accommodated in cavity 240
Reactant B 120, and interlayer 310 itself surrounds closed chamber and is contained in cavity 240, the chamber housing of the sealing has instead
Object A110 is answered, interlayer 310 separates reactant A 110 and reactant B 120；And interlayer 310 and 250 phase of at least two traction piece
It connects, interlayer 310 and 2 traction piece 250 is connected in the present embodiment, and the tractive force of two traction pieces 250 enables to interlayer
310 is broken, so that reactant A 110 and reactant B 120 are in contact, after reactant A 110 and the contact of reactant B 120 mutually
Reaction generates O2Or CO2Equal gases；Traction piece 250 in the present embodiment is draught line.
A kind of self-pressing type hemostatic adhesive bandage of the present embodiment, user in use, while carrying out two traction pieces 250
It pulls, since interlayer 310 is air-locked film layer, and the intensity of traction piece 250 is greater than the intensity of interlayer 310, so that
Interlayer 310 is broken, and then reactant A 110 and reactant B 120 are in contact to react and generate gas, and the gas pressure of generation is to elasticity
Interlayer 230 applies pressure, and hemostatic cotton 260 is allowed to apply the pressure increased to wound or pin hole, to avoid wound
Continuous hemorrhage.Can certainly interlayer 310 and interlayer 320 itself surround closed 2 chambers respectively, 2 chambers accommodate respectively
Reactant A 110 and reactant B 120.
Embodiment 3
As shown in connection with fig. 4, the basic content of the present embodiment is with embodiment 1, the difference is that: it is accommodated in cavity 240
The upper surface of reactant A 110, the edge of interlayer 310 and elastic interlayer 230 is tightly connected, i.e. interlayer 310 and elastic interlayer 230
Upper surface form the chamber of sealing, and reactant B 120 is accommodated in the chamber；Interlayer 310 is by reactant A 110 and reactant
B120 is separated；I.e. under hemostatic adhesive bandage unused state, reactant A 110 and reactant B 120 are separated.Traction piece 250
One end be connected with interlayer 310, the other end of traction piece 250 and supporting part 210 are tightly connected or pass through supporting part 210 and extend
To outside, the other end of traction piece 250 passes through supporting part 210 and extends to outside in the present embodiment.When in use, user can be with
Traction piece 250 is pullled to the direction far from cavity 240, so that interlayer 310 is broken, and then 120 phase of reactant A 110 and reactant B
Haptoreaction generates gas, and the gas pressure of generation applies pressure to elastic interlayer 230, and make hemostatic cotton 260 tightly by
It is pressed in the surface of wound, to avoid wound Continuous hemorrhage.
Embodiment 4
As shown in connection with fig. 5, the basic content of the present embodiment is with embodiment 1, the difference is that: it is accommodated in cavity 240
Reactant B 120, the edge of interlayer 310 and the lower surface of supporting part 210 are tightly connected, i.e., under interlayer 310 and supporting part 210
Surface forms the chamber of sealing, accommodates reactant A 110 in the chamber；Interlayer 310 divides reactant A 110 and reactant B 120
It separates；I.e. under hemostatic adhesive bandage unused state, reactant A 110 and reactant B 120 are separated.One end of traction piece 250
It is connected with interlayer 310, the other end and supporting part 210 of traction piece 250 are tightly connected or extend to across supporting part 210 outer
Portion, the other end of traction piece 250 is connected with supporting part 210 in the present embodiment.When in use, user can be to far from cavity
Traction piece 250 is pullled in 240 direction, so that interlayer 310 is broken, and then reactant A 110 and reactant B 120 are in contact and react raw
At gas, the gas pressure of generation applies pressure to elastic interlayer 230, and makes the pressing of hemostatic cotton 260 tightly in wound
Surface, to avoid wound Continuous hemorrhage.
Embodiment 5
As shown in connection with fig. 6, the basic content of the present embodiment is with embodiment 1, the difference is that: the edge of interlayer 320 can
With in 310 surface of upper surface or interlayer of lower surface, elastic interlayer 230 with supporting part 210 any one or any two
Person or three are tightly connected；Or interlayer 320 itself surrounds closed chamber and is contained in cavity 240.In the present embodiment
One end of interlayer 320 and the lower surface of supporting part 210 are tightly connected, the upper surface of the other end of interlayer 320 and elastic interlayer 230
It is tightly connected；I.e. interlayer 320, supporting part 210 and elastic interlayer 230 form a closed chamber, accommodate in the chamber anti-
Answer B 12 0；One end of interlayer 310 and the lower surface of supporting part 210 are tightly connected, the other end of interlayer 310 and elastic interlayer
230 upper surface is tightly connected, i.e., interlayer 310, supporting part 210 and elastic interlayer 230 form a closed chamber, the chamber
Inside accommodate reactant A 110；It should be noted that the chamber that interlayer 320, supporting part 210 and elastic interlayer 230 are surrounded
Reactant A 110 can be accommodated, the chamber that similarly interlayer 310, supporting part 210 and elastic interlayer 230 surround can also accommodate
Reactant B 120；Under hemostatic adhesive bandage unused state, above-mentioned two chamber is for separating reactant A 110 and reactant B 120
It opens.Interlayer 310 is connected with interlayer 320 in the present embodiment, and the junction between interlayer 310 and interlayer 320 and traction piece 250
It is connected；When in use, user is by pullling traction piece 250 to the direction far from cavity 240, due to interlayer 310 and interlayer 320
It is all air-locked film layer, and the intensity of traction piece 250 is greater than the intensity of interlayer 310 and interlayer 320, so that interlayer
310 and interlayer 320 rupture simultaneously so that reactant A 110 and reactant B 120 be in contact reaction generate gas, generation
Gas pressure to elastic interlayer 230 apply pressure, and make the pressing of hemostatic cotton 260 tightly wound surface, to avoid
Wound Continuous hemorrhage.
Embodiment 6
As shown in connection with fig. 7, the basic content of the present embodiment is with embodiment 1, the difference is that: the edge of interlayer 320 with
The upper surface of elastic interlayer 230 is tightly connected；That is interlayer 320 and elastic interlayer 230 forms a closed chamber, in the chamber
Accommodate reactant B 120；The upper surface of the edge of interlayer 310 and elastic interlayer 230 is tightly connected, i.e., interlayer 310 and elasticity every
Layer 230 forms a closed chamber, accommodates reactant A 110 in the chamber；Interlayer 310 and 320 phase of interlayer in the present embodiment
Connection, and the junction between interlayer 310 and interlayer 320 is connected with traction piece 250；When in use, user is by separate
Traction piece 250 is pullled in the direction of cavity 240, so that interlayer 310 and interlayer 320 rupture simultaneously, so that 110 He of reactant A
Reactant B 120, which is in contact to react, generates gas, and the gas pressure of generation applies pressure to elastic interlayer 230, and makes hemostatic cotton
260 pressing tightly is on the surface of wound, to avoid wound Continuous hemorrhage, and then reaches preferable haemostatic effect.
Embodiment 7
As shown in connection with fig. 8, the basic content of the present embodiment is with embodiment 1, the difference is that: the edge of interlayer 320 with
The lower surface of supporting part 210 is tightly connected；I.e. interlayer 320 and supporting part 210 form a closed chamber, accommodate in the chamber
There is reactant B 120；The edge of interlayer 310 and the lower surface of supporting part 210 are tightly connected, i.e. 210 shape of interlayer 310 and supporting part
At a closed chamber, reactant A 110 is accommodated in the chamber；Interlayer 310 is connected with interlayer 320 in the present embodiment, every
Junction between layer 310 and interlayer 320 is connected with traction piece 250, and interlayer 310 and interlayer 320 are fixed；It is using
When, user is by pullling traction piece 250 to the direction far from cavity 240, since interlayer 310 and interlayer 320 are film layer, and
The intensity of traction piece 250 is greater than the intensity of film layer, so that interlayer 310 and interlayer 320 rupture simultaneously, so that reaction
Object A110 and reactant B 120, which are in contact to react, generates gas, and the gas pressure of generation applies pressure to elastic interlayer 230, and makes
The pressing of hemostatic cotton 260 tightly is obtained on the surface of wound, to avoid wound Continuous hemorrhage.
Embodiment 8
As shown in connection with fig. 9, the basic content of the present embodiment is with embodiment 1, the difference is that: the edge of interlayer 310 with
The lower surface of supporting part 210 is tightly connected, i.e., interlayer 310 and supporting part 210 surround the chamber sealed, is accommodated in the chamber
There is reactant A 110.The upper surface of the edge of interlayer 320 and elastic interlayer 230 is tightly connected, i.e. interlayer 320 and supporting part 210
The chamber of a sealing is surrounded, accommodates reactant B 120 in the chamber.310 middle part of interlayer is connected with the middle part of interlayer 320,
And the junction of interlayer 310 and interlayer 320 is connected with traction piece 250.When in use, user is made by pullling traction piece 250
Interlayer 310 and interlayer 320 is obtained to be crushed simultaneously, so that reactant A 110 and reactant B 120 are in contact, reaction generates gas,
The gas pressure of generation applies pressure to elastic interlayer 230, and makes the pressing of hemostatic cotton 260 tightly on the surface of wound, from
And avoid wound Continuous hemorrhage.
It is worth noting that the self-pressing type hemostatic adhesive bandage of the present embodiment, due to the middle part phase at 310 middle part and interlayer 320 of interlayer
Connection, i.e. interlayer 310 are set to 320 top of interlayer, and since interlayer 310 and interlayer 320 are all made of film；Therefore it uses
Person when needing using the hemostatic adhesive bandage, can also by once press just can accurately by interlayer 310 and interlayer 320 and meanwhile squeeze
It is broken, and reactant A 110 is reacted with reactant B 120 and generates gas, improve the accuracy of operation.
Embodiment 9
As shown in connection with fig. 10, the basic content of the present embodiment is with embodiment 5, the difference is that: interlayer in the present embodiment
Do not interconnected between 310 and interlayer 320, interlayer 310 and interlayer 320 are connected separately with traction piece 250, i.e., ought need using
When, user needs to pull traction piece 250 to the direction far from cavity 240, since traction piece 250 is at least 2, the present embodiment
Middle traction piece 250 is 2, i.e., user needs to draw traction piece 250 twice, and interlayer 310 and interlayer 320 could be made all to rupture,
Reactant A 110 and 120 ability haptoreaction of reactant B generate gas, so as to avoid user's maloperation, and make interlayer
Just reaction generates gas after 310 ruptures, improves the safety and validity that the hemostatic adhesive bandage uses.The traction piece of the present embodiment
250 can be draught line, improve the simplicity of operation, and easily rupture interlayer 310 and interlayer 320 by dragline lead, into
And reactant A 110 and 120 haptoreaction of reactant B generate gas.
Embodiment 10
In conjunction with shown in Figure 11, the basic content of the present embodiment with embodiment 8, the difference is that: interlayer 310 and interlayer
320 are connected separately with traction piece 250, i.e., when it is desired to be used, user needs to pull traction piece to the direction far from cavity 240
250, traction piece 250 is 2 in the present embodiment, i.e., user needs to draw traction piece 250 twice, could make interlayer 310 and every
Layer 320 all ruptures, and reactant A 110 and 120 ability haptoreaction of reactant B generate gas, accidentally grasps so as to avoid user
Make, and just reaction generates gas after interlayer 310 is ruptured, and improves the safety and validity that the hemostatic adhesive bandage uses.This reality
The traction piece 250 for applying example can improve the simplicity of operation for draught line, and by dragline lead easily make interlayer 310 and every
Layer 320 ruptures, and then reactant A 110 and 120 haptoreaction of reactant B generate gas.
Embodiment 11
In conjunction with shown in Figure 12, the basic content of the present embodiment is same as the previously described embodiments, the difference is that: this is practical new
The shape change process of the self-pressing type hemostatic adhesive bandage of type specifically: when hemostatic adhesive bandage is not used, supporting part 210 is in unstrained state
(as shown in figs. 1-12), it is worth noting that, hemostatic adhesive bandage shown in Figure 12 is to be the first of vivider description supporting part 210
Beginning state.When in use, user pulls traction piece 250 to the direction far from cavity 240, so that interlayer 310 and interlayer 320
Rupture, reactant A 110 and reactant B 120 can haptoreaction generate gas, the gas pressure of generation can make supporting part 210 to
It expands in direction far from cavity 240；At this point, direction deformation (as shown in figure 13) of the elastic interlayer 230 towards hemostatic cotton 260, by
It is less than the elasticity of elastic interlayer 230 in the elasticity of supporting part 210, i.e., when supporting part 210 and gas pressure suffered by elastic interlayer 230
When power is identical, the deformation quantity of supporting part 210 is less than the deformation quantity of elastic interlayer 230, thus when gassy in cavity 240,
So that elastic interlayer 230 is pressed down against, and then pressure is applied to hemostatic cotton 260, so that the pressing of hemostatic cotton 260 tightly is in patient
Wound surface, and then the therapeutic effect of hemostatic adhesive bandage can be improved to avoid wound Continuous hemorrhage.
Embodiment 12
In conjunction with shown in Figure 14, a kind of self-pressing type hemostatic adhesive bandage of the present embodiment includes adherency patch 220, elastic interlayer 230 and stops
Blood cotton 260, elastic 230 both ends of interlayer are provided with adherency patch 220, and hemostatic adhesive bandage can be with by the viscose that both ends adhere to patch 220
It is adhered on the skin of patient, so as to which hemostatic adhesive bandage to be fixed on to the wound of patient.In the present embodiment on elastic interlayer 230
It is provided with interlayer 310 and interlayer 320, one end of interlayer 310 is connected with the elastic sealing of interlayer 230, and the other end of interlayer 310 passes through
Sealing paste 251 is connected with elastic interlayer 230, i.e. interlayer 310 and elastic interlayer 230, sealing paste 251 surrounds a closed chamber
Room, the chamber housing have reactant A 110；Reactant A 110 and reactant B 120 are in contact and can react generation gas.Interlayer
320 one end is connected with the elastic sealing of interlayer 230, and the other end of interlayer 320 is connected by sealing paste 251 with elastic interlayer 230,
That is interlayer 320 and elastic interlayer 230, sealing paste 251 surrounds a closed chamber, which has reactant B 120；This
Interlayer 310 is connected with interlayer 320 in embodiment, and the junction of interlayer 310 and interlayer 320 is connected with sealing paste 251, and seals
Patch 251 is also connected with traction piece 250, sealing paste 251 can be made to separate with elastic 230 phase of interlayer by pullling traction piece 250,
So that reactant A 110 and reactant B 120 are in contact, reaction generates gas.The bottom of sealing paste 251 can be with viscosity
Sealant be pasted onto the upper surface of elastic interlayer 230.
It is worth noting that the outside of interlayer 310 and interlayer 320 is also provided with supporting part 210 in the present embodiment, hold
Load portion 210 and elastic interlayer 230 surround the cavity 240 of sealing, and interlayer 310 and interlayer 320 are set in cavity 240, Ke Yijin
The leakproofness of one step raising self-pressing type hemostatic adhesive bandage.
Elastic interlayer 230 is provided with hemostatic cotton 260 far from the side of interlayer 310 in the present embodiment, i.e., in elastic interlayer 230
Lower surface be provided with hemostatic cotton 260, which can be coated with the pharmaceutical agents such as medical disinfectant, so as to
Hemostatic treatment is carried out to the wound of patient.The self-pressing type hemostatic adhesive bandage of the present embodiment, by pullling traction piece 250, so that sealing paste
251 separate with elastic 230 phase of interlayer, so that reactant A 110 and reactant B 120 are in contact, reaction generates gas, generates
Gas pressure pressure is applied to elastic interlayer 230, and make the pressing of hemostatic cotton 260 tightly on the surface of wound, to keep away
Exempt from wound Continuous hemorrhage, and then reaches preferable haemostatic effect.
The utility model is described in detail above in conjunction with specific exemplary embodiment.It is understood, however, that can be
It is carry out various modifications in the case where not departing from the scope of the utility model being defined by the following claims and modification.It is detailed to retouch
State should be to be considered only as with attached drawing it is illustrative and not restrictive, if there is any such modifications and variations, then
They fall in the scope of the utility model described herein.In addition, background technique is intended to grinding in order to illustrate this technology
It was found that shape and meaning, it is no intended to limit the application field of the utility model or the application and the utility model.
Claims (10)
1. a kind of self-pressing type hemostatic adhesive bandage, which is characterized in that including supporting part (210), adherency patch (220), elastic interlayer (230) and
Hemostatic cotton (260), the both ends of the supporting part (210) are provided with adherency patch (220), and the lower part of supporting part (210) is provided with bullet
Property interlayer (230), supporting part (210) and elastic interlayer (230) surround the cavity (240) of sealing, be provided in cavity (240) every
Cavity (240) is divided at least two separate chamber by layer (310,320), the interlayer (310,320), and separate chamber accommodates respectively
Reactant A (110) and reactant B (120), reactant A (110) and reactant B (120) contact generate gas for reacting, on
It states interlayer (310,320) to be connected with one end of traction piece (250), the other end of the traction piece (250) is connected with supporting part (210)
Or it passes through supporting part (210) and extends to outside；The elasticity interlayer (230) is provided with hemostasis far from the side of cavity (240)
Cotton (260).
2. a kind of self-pressing type hemostatic adhesive bandage according to claim 1, which is characterized in that the elasticity of supporting part (210) is less than bullet
The elasticity of property interlayer (230).
3. a kind of self-pressing type hemostatic adhesive bandage according to claim 1, which is characterized in that
The lower surface of the edge of interlayer (310) and supporting part (210) be tightly connected or/and the edge of interlayer (310) and elasticity every
The upper surface of layer (230) is tightly connected, or
Interlayer (310) itself surrounds closed chamber and is contained in cavity (240).
4. a kind of self-pressing type hemostatic adhesive bandage according to claim 3, which is characterized in that
The edge of interlayer (320) and the lower surface of supporting part (210), the upper surface or interlayer (310) surface of elastic interlayer (230)
In any one or both any or three be tightly connected；Or
Interlayer (320) itself surrounds closed chamber and is contained in cavity (240).
5. a kind of self-pressing type hemostatic adhesive bandage according to claim 4, which is characterized in that interlayer (310) and at least two traction piece
(250) it is connected；Or/and interlayer (320) is connected at least two traction piece (250)；
Or the junction between interlayer (310) and interlayer (320) is connected with traction piece (250).
6. a kind of self-pressing type hemostatic adhesive bandage according to claim 4, which is characterized in that the edge and supporting part of interlayer (310)
(210) lower surface is tightly connected, and the upper surface of the edge of interlayer (320) and elastic interlayer (230) is tightly connected, interlayer
(310) middle part be connected in the middle part of interlayer (320), and the junction of interlayer (310) and interlayer (320) and traction piece (250)
It is connected.
7. a kind of self-pressing type hemostatic adhesive bandage described in -6 any one according to claim 1, which is characterized in that on supporting part (210)
Through-hole is set, and traction piece (250) extends to the outside of supporting part (210) by through-hole, and sets between through-hole and traction piece (250)
It is equipped with gasket.
8. a kind of self-pressing type hemostatic adhesive bandage, which is characterized in that (220), elastic interlayer (230) and hemostatic cotton (260) are pasted including adherency,
Described elasticity interlayer (230) both ends are provided with adherency patch (220), are provided with interlayer (310,320) on elastic interlayer (230), every
Layer (310) and elastic interlayer (230) upper surface constitute the chamber for accommodating reactant A (110), interlayer (320) and elastic interlayer
(230) upper surface constitutes the chamber for accommodating reactant B (120), and interlayer (310) and the junction of interlayer (320) pass through sealing paste
(251) it is tightly connected with elastic interlayer (230), the elasticity interlayer (230) is provided with only far from the side of interlayer (310,320)
Blood cotton (260).
9. a kind of self-pressing type hemostatic adhesive bandage according to claim 8, which is characterized in that sealing paste (251) and traction piece (250)
It is connected.
10. a kind of self-pressing type hemostatic adhesive bandage according to claim 8, which is characterized in that the outside of interlayer (310,320) is also set
It is equipped with supporting part (210), supporting part (210) and elastic interlayer (230) surround the cavity (240) of sealing, and interlayer (310,320) is set
It is placed in cavity (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610958.2U CN209154216U (en) | 2018-09-27 | 2018-09-27 | A kind of self-pressing type hemostatic adhesive bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610958.2U CN209154216U (en) | 2018-09-27 | 2018-09-27 | A kind of self-pressing type hemostatic adhesive bandage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154216U true CN209154216U (en) | 2019-07-26 |
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ID=67332807
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610958.2U Expired - Fee Related CN209154216U (en) | 2018-09-27 | 2018-09-27 | A kind of self-pressing type hemostatic adhesive bandage |
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| Country | Link |
|---|---|
| CN (1) | CN209154216U (en) |
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2018
- 2018-09-27 CN CN201821610958.2U patent/CN209154216U/en not_active Expired - Fee Related
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