CN110353755A - Hemostatic adhesive bandage - Google Patents
Hemostatic adhesive bandage Download PDFInfo
- Publication number
- CN110353755A CN110353755A CN201910648245.8A CN201910648245A CN110353755A CN 110353755 A CN110353755 A CN 110353755A CN 201910648245 A CN201910648245 A CN 201910648245A CN 110353755 A CN110353755 A CN 110353755A
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- China
- Prior art keywords
- adhesive bandage
- hemostatic adhesive
- laminar
- hemostasis
- pressure
- 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.)
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- 239000000853 adhesive Substances 0.000 title claims abstract description 94
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 94
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 87
- 230000023597 hemostasis Effects 0.000 claims abstract description 92
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003475 lamination Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 239000008280 blood Substances 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 230000002745 absorbent Effects 0.000 description 10
- 239000002250 absorbent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000000025 haemostatic effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229940030225 antihemorrhagics Drugs 0.000 description 3
- 238000010241 blood sampling Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 206010039740 Screaming Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00463—Plasters use haemostatic
- A61F2013/00468—Plasters use haemostatic applying local pressure
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- General Physics & Mathematics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Electromagnetism (AREA)
- Reproductive Health (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Surgical Instruments (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Materials For Medical Uses (AREA)
Abstract
There is provided a kind of hemostatic adhesive bandage, comprising: the first laminar；Second laminar, has first surface and second surface, and the first surface connect with the first laminar, is provided with adhesives on the second surface, is provided with through-hole in second laminar；Pressure applies element, is arranged in the through-hole, and one end is connect with the first laminar, the other end is connect with following hemostasis elements；And hemostasis element；Wherein, when hemostatic adhesive bandage is in running order, the hemostasis element is located substantially in the through-hole.The hemostatic adhesive bandage can fit closely with to puncture site and its surrounding and be capable of providing bigger adhesion strength without gap and be conducive to minimize.
Description
Technical field
The present invention relates to a kind of hemostatic adhesive bandages, belong to medical instruments field, and in particular to a kind of disposable pressure hemostatic adhesive bandage.
Background technique
Arteriovenous blood sampling is common inspection item.After blood sampling pin hole generally require patient oneself or others with cotton swab,
The pressing haemostatics such as cotton balls.It is easy to happen subcutaneous extvavasated blood when pressing not in place, even infects.If crying and screaming after infant's blood sampling, press
Pressure hemostasis is more difficult.If pressing exposed limbs for a long time, it is also possible to cause flu of catching a cold in cold winter.
Furthermore in daily life, the colliding with of skin, impaired bleeding, it is also desirable to pressure hemostasis, and commonly use on the market at present
Adhesive bandage, Wound dressing etc. do not have such effect.
In order to overcome these deficiencies, people have developed various elastic pressure hemostatic adhesive bandages.For example, Chinese Patent Application No.
A kind of human vein pin hole hemostasis sticker is disclosed for 200620074135.3 patent, wherein being bonded with one on medical proof fabric
Elastic water-absorbing body.The patent that Chinese Patent Application No. is 201820133673.8 discloses a kind of hemostasis by compression patch, wherein stopping blooding
The body that loses money in a business successively includes interconnecting piece, elastomeric bladder and hemostatic cotton from top to bottom.Chinese Patent Application No. is 201510066229.X's
Patent discloses a kind of hemostatic adhesive bandage of pressure adjustable, adjusts pressure by rotary push bolt.In addition, there are also some hemostatic adhesive bandages
Structure is complicated, troublesome in poeration, increases manufacturing cost and use cost.
Above-mentioned hemostatic adhesive bandage overcomes some defects to a certain extent, but there are still one or more disadvantages below:
1, elastic pressure body protrudes from base band, the base band around elastic pressure body and exists between skin certain when use
Gap, base band cannot entirely paste on the skin, and base band and human skin is be easy to cause to separate, influence haemostatic effect and/or
The miniaturization of product；
2, pressure fixing cannot carry out pressure adjusting for different parts, different type wound, poor for applicability；
3, compressing time not can control, some positions or some patients cannot be pressurized for a long time, otherwise there is tissue
The risk of ischemic necrosis, safety are poor；
4, product structure is complicated, and complicated for operation, volume is big, and usage experience is poor, at high cost.
Therefore, it is necessary to study a kind of hemostatic adhesive bandages to solve above-mentioned one or more technical problems.
Summary of the invention
In order to solve one or more technical problems in the prior art, the present invention provides a kind of hemostatic adhesive bandage, and feature exists
In including:
First laminar has first thickness；
Second laminar with second thickness and has first surface and second surface, the first surface and first
Laminar connects, and is provided with adhesives on the second surface, is provided with through-hole in second laminar；
Telescopic pressure applies element, is arranged in the through-hole, and one end is connect with the first laminar, another
End is connect with following hemostasis elements；And
Stop blooding element；
Wherein, when hemostatic adhesive bandage is in running order, the hemostasis element is located substantially in the through-hole.
The hemostatic adhesive bandage can fit closely with to puncture site and its surrounding and be capable of providing bigger adherency without gap
Power and be conducive to minimize
According to a further aspect of the invention, it includes telescopic elastic element that the pressure, which applies element,.
Another aspect according to the present invention, it includes spring that the pressure, which applies element,.
Another aspect according to the present invention, first laminar and the second laminar are integrally formed.
Another aspect according to the present invention, the hemostatic adhesive bandage further include protection element, and the protection element is separably with second
The second surface of laminar connects.
Another aspect according to the present invention, the protection element are protective separation cover.
Another aspect according to the present invention, the hemostatic adhesive bandage include stack gradually and separable two or more hemostasis member
Part, two or more hemostasis elements are with contact surface of the same area or with the contact surface of different area.
The contact surface of another aspect according to the present invention, described two or multiple hemostasis elements is sequentially reduced from top to bottom.
Another aspect according to the present invention is provided with circumferential cut-off rule on described two or multiple hemostasis elements.
Another aspect according to the present invention, the hemostatic adhesive bandage are preferably circular, rectangular or heart-shaped.
Another aspect according to the present invention is preferably provided with protrusion in the protection element.
Another aspect according to the present invention, the hemostasis element and pressure apply element and preferably deposit between the inner surface of through-hole
In predetermined gap.
Another aspect according to the present invention, it is also preferable to include timers and alarm unit for the hemostatic adhesive bandage.
Another aspect according to the present invention, the timer and first laminar are preferably wholely set.
Another aspect according to the present invention, it is also preferable to include pressure sensing cells and time setting unit, institutes for the hemostatic adhesive bandage
It states time setting unit and sets the hemostasis by compression time according to the pressure size that pressure sensing cells sense.
Another aspect according to the present invention, the hemostatic adhesive bandage are preferably disposable hemostatic adhesive bandage.
Another aspect according to the present invention, the timer are located in preset range according to the pressure that pressure sensing cells sense
When automatically begin to timing.
Another aspect according to the present invention, the second thickness of second laminar is preferably adjustable, second stratiform
Element preferably includes two or more separable lamination units.
Another aspect according to the present invention additionally provides a kind of hemostatic adhesive bandage, it is characterised in that be made of following elements:
First laminar；
Second laminar has first surface and second surface, and the first surface is connect with the first laminar, institute
It states and is provided with adhesives on second surface, be provided with through-hole in second laminar；
Pressure applies element, is arranged in the through-hole, and one end is connect with the first laminar, the other end with it is following
The element that stops blooding connects；
Stop blooding element；And
Protection element, the protection element are separably connect with the second surface of the second laminar；
Wherein, when hemostatic adhesive bandage is in running order, the hemostasis element is located substantially in the through-hole.
Compared with prior art, the present invention has following one or more technical effects:
1) it is accommodated during hemostasis element manipulation in through-holes without the second surface for protruding from the second laminar, hemostasis
Patch is fitted closely with skin, is capable of providing bigger bonding force, while being conducive to the miniaturization of bond area and product；
2) product structure is simple, and manufacturing process is simple, at low cost；
3) pressure that can be achieved on unit area is adjusted, and regulating element and adjusting method are simple, and usage experience is more preferable；
4) timing alarm can be achieved to remind, it is automatic to set timing or compressing time；
5) telescopic elastic element enables to hemostasis element to stretch out the pre- fixed length of through-hole under gravity and/or elastic force effect
Degree is conducive to user for element alignment position to be stopped blooding of stopping blooding.
Detailed description of the invention
In order to understanding the details of features described above of the invention, be referred to embodiment, obtain for be briefly summarized in
On invention more detailed description.Attached drawing is related to the preferred embodiment of the present invention, and is described as follows:
Fig. 1 is according to a kind of hemostatic adhesive bandage structure section figure of preferred embodiment of the present invention；
Fig. 2 is that the hemostatic adhesive bandage in Fig. 1 removes the structural schematic diagram after protection element；
Fig. 3 is the working state schematic representation of the hemostatic adhesive bandage in Fig. 2；
Fig. 4 is according to a kind of first laminar schematic diagram of preferred embodiment of the present invention；
Fig. 5 is according to a kind of second laminar schematic diagram of preferred embodiment of the present invention；
Fig. 6 is according to a kind of hemostasis element schematic of preferred embodiment of the present invention；
Fig. 7 is hemostatic adhesive bandage structure (after removing protection element) cross-section diagram according to another preferred embodiment of the present invention；
Fig. 8 is hemostatic adhesive bandage structure (after removing protection element) cross-section diagram according to another preferred embodiment of the present invention；
Fig. 9 is the hemostasis component structure schematic diagram of the hemostatic adhesive bandage of another preferred embodiment according to the present invention；
Figure 10 is the second laminar schematic diagram of the hemostatic adhesive bandage of another preferred embodiment according to the present invention.
Specific embodiment
Various embodiments will be described in detail now, the one or more examples of these embodiments are illustrated in respectively
In figure.Each example is provided in a manner of explaining, rather than is meaned as limitation.For example, a part as one embodiment
And the feature for being shown or describing, any other embodiments can be used in or combine, to generate another embodiment.The present invention
It is intended to comprising this kind of modifications and variations.
In the description below for attached drawing, identical reference marker indicates same or similar component.In general, only
The difference of separate embodiment can be described.Unless otherwise clearly indicating, otherwise for the portion in one embodiment
Divide or the description of aspect is also applicable to corresponding part or aspect in another embodiment.
Referring to Fig. 1, it illustrates a kind of hemostatic adhesive bandage structure section figures of preferred embodiment according to the present invention.The hemostatic adhesive bandage packet
Include: the first laminar 1 has first thickness；Second laminar 2 with second thickness and has first surface and second
Surface, the first surface are connect with the first laminar 1, are provided with adhesives on the second surface, second stratiform
Through-hole is provided on element 2；Telescopic pressure applies element 3, is arranged in the through-hole, and one end and first layer champion
Part 1 connects, and the other end is connect with following hemostasis elements 4；And hemostasis element 4.
Preferably, second thickness is greater than first thickness.First thickness can apply element 3 according to pressure and be applied to the first stratiform
The size of power on element 1 determines.Second thickness can apply the length and hemostasis of element 3 according to the pressure under compressive state
The thickness of element determines jointly.
It is the working state schematic representation of hemostatic adhesive bandage referring to Fig. 3, Fig. 3.Preferably, described in when hemostatic adhesive bandage is in running order
Hemostasis element 4 is located substantially in the through-hole.Advantageously, hemostatic adhesive bandage substantially will not be from the second table of the second laminar 2
Face is prominent, this is conducive to the second surface and is entirely bonded with skin 8, provides stable bonding force.It is identical viscous providing
In the case of relay, the present invention needs smaller bond area, this is conducive to the miniaturization of hemostatic adhesive bandage.In contrast, existing
Having the hemostatic adhesive bandage in technology all includes large-sized strip base band or splicing tape.
It should be noted that " hemostasis element 4 is located substantially in the through-hole " here can be understood as hemostasis element 4
Contact surface and the second laminar 2 second surface generally in same plane, be both able to achieve the application of pressure in this way,
It can ensure that hemostasis element 4 substantially will not be prominent from the second surface of the second laminar 2 again.Meanwhile term here is " basic
On " also include apply pressure it is big when, it is softer to have slight displacement under stress to puncture site, to stop blooding
Element 4 slightly protrudes from the situation of the second surface of the second laminar 2.It is understood that when stopping blooding element 4 substantially
When in the through-hole, the second surface of the second laminar 2 can entirely be fitted to around puncture site.
Referring to fig. 2, Fig. 2 is that hemostatic adhesive bandage removes the structural schematic diagram after protection element 5.The pressure applies element 3 can be
Certain distance is extended under the effect of gravity after removing protection element 5.Through-hole certain distance is stretched out since pressure applies element 3, because
And user sees that the position of hemostasis element 4 has without being blocked by the first and second laminars 2 in which can be convenient
Predeterminated target is arrived conducive to positioning hemostasis element 4, not vice versa.
Pressure application element 3 is in nature elongation state or certain compressive state after installing protection element 5.It can be with
Understand, when pressure application element 3 is in certain compressive state after installing protection element 5, is advantageously implemented hemostatic adhesive bandage
Miniaturization and portability.
According to another preferred embodiment, it includes telescopic elastic element or the like that the pressure, which applies element 3,.
Another preferred embodiment according to the present invention, it includes spring or the like that the pressure, which applies element 3,.
Another preferred embodiment according to the present invention, first laminar 1 and the second laminar 2 are integrally formed.When
When stating the integrated molding of the first and second laminars 2, can directly it be used as in wherein setting shrinkage pool logical in the second laminar 2
Hole can reduce manufacturing process in this way, reduce cost.
Another preferred embodiment according to the present invention, referring to Fig. 1, the hemostatic adhesive bandage further includes protection element 5, the protection element
5 separably connect with the second surface of the second laminar 2.The protection element 5 is, for example, protective separation cover.The protection every
From the shape that cover can be formed as the cap with next week edge, which is bonded on the second surface of the second laminar 2,
Cap body outstanding surrounds hemostasis element 4 and spring.
Referring to fig. 4, Fig. 4 is according to a kind of 1 schematic diagram of the first laminar of preferred embodiment of the present invention.First layer champion
Part 1 is preferably circular, and but it is not limited to this, such as can also be rectangular, heart-shaped, rectangle, ellipse, polygon etc..Circle
Shape, rectangular or heart-shaped first laminar 1 are conducive to the miniaturization of hemostatic adhesive bandage.First laminar 1 has compared to second
The smaller thickness of laminar 2.
Referring to Fig. 5, Fig. 5 is according to a kind of 2 schematic diagram of the second laminar of preferred embodiment of the present invention.Second stratiform
Element 2 is preferably the cylindrical body that center has through-hole, and but it is not limited to this, such as can also be cube, heart-shaped cylinder, rectangular
Body, Elliptic Cylinder, polygon cylinder etc..Second laminar 2 for example can use identical material with the first laminar 1
Production can also be made of different materials.
Referring to Fig. 6, Fig. 6 is according to a kind of 4 schematic diagram of hemostasis element of preferred embodiment of the present invention.The hemostasis element 4 is excellent
It is selected as circle, but it is not limited to this, such as can also be rectangular, heart-shaped, rectangle, ellipse, polygon etc..Advantageously,
Circle hemostasis element 4 is advantageously utilized for adjusting pressure size.The diameter of hemostasis element 4 can for example be greater than the diameter of spring, but
Less than the diameter of through-hole, but it is not limited to this.The diameter of hemostasis element 4 can also for example be equal to or less than the diameter of spring.
Referring to Fig. 7, Fig. 7 is disconnected according to the hemostatic adhesive bandage structure (after removing protection element 5) of another preferred embodiment of the present invention
Face figure.The hemostatic adhesive bandage includes stack gradually and separable two or more hemostasis elements 4, such as 3 or more.Two
Or multiple hemostasis elements 4 have the contact surface of different area.Term " contact surface " is defined as and to puncture site i.e. target
The surface of location contacts.As shown in fig. 7, the contact surface of 3 hemostasis element 4 is sequentially reduced from top to bottom.More specifically,
The smaller and smaller hemostasis element 4 of area is stacked gradually from the other end of spring.The smallest hemostasis element 4 of bottom area limits
The smallest pressure applies area, and under certain spring pressure, forced area is smaller, the pressure being subject to is bigger.Conversely, receiving
Pressure it is smaller.That is, by the hemostasis element 4 of selection different area, on the unit area of adjustable target position
Pressure size.For example, directly using the hemostasis element 4 of bottom, at this time forced area when needing to provide maximum pressure
The decrement of minimum, spring is maximum；When needing to provide the smallest pressure, removes two following hemostasis elements 4 and only retain and connect
The maximum hemostasis element 4 of contacting surface product, forced area is maximum at this time, and the decrement of spring is minimum.Preferably, the smallest hemostasis
The area of element 4 is, for example, the 1/2 to 1/3 of maximum hemostasis 4 area of element, even 1/4.
Referring to Fig. 8, Fig. 8 is disconnected according to the hemostatic adhesive bandage structure (after removing protection element 5) of another preferred embodiment of the present invention
Face figure.The hemostatic adhesive bandage includes stack gradually and separable two or more hemostasis elements 4, such as 3 or more.Two
Or multiple hemostasis elements 4 have contact surface of the same area.As shown in figure 8, the area of the contact surface of 3 hemostasis elements 4
It is identical.
It is 4 structural schematic diagram of hemostasis element of the hemostatic adhesive bandage of another preferred embodiment according to the present invention referring to Fig. 9, Fig. 9.It should
Circumferential cut-off rule 7 is provided on hemostasis element 4.Such as one, two are provided at least one of 3 hemostasis elements 4 in Fig. 8
A or more circumferential direction cut-off rule 7.User can according to the actual needs along one or more circumferential cut-off rules 7 easily
A part of hemostasis element 4 is removed, to change the size of hemostasis element 4.Preferably, the area of hemostasis element 4 can reduce
To original 1/2 to 1/3, even 1/4.Far from spring two or more hemostasis elements 4 on be preferably provided with one or
Multiple circumferential direction cut-off rules 7, and cut-off rule is not provided on a hemostasis element 4 of spring, but the present invention is not limited to
This.
Referring again to Fig. 1, protrusion 6 is preferably provided in the protection element 5.It is prominent that user can pinch this with hand
Part 6 easily removes protection element 5 out, and the element 4 that will stop blooding takes out.The hemostatic adhesive bandage is preferably circular, rectangular or heart-shaped.
There are predetermined gaps preferably between the inner surface of through-hole for the hemostasis element 4 and pressure application element 3, to prevent hemostasis element
4 is Nian Jie with the second surface of the second laminar 2.
Another preferred embodiment according to the present invention, it is also preferable to include timers and alarm unit (not to show for the hemostatic adhesive bandage
Out).For venous blood collection, it usually needs pressing in lesser pressure and about 5-10 minutes or so.For arterial blood drawing
For, it usually needs the pressing of the even longer time of bigger pressure and about 15-20 minutes or so.It can be with by timer
Compressing time is set, to remind user to stop pressing in time in time.
Preferably, the timer and first laminar 1 are wholely set.This is conducive to simplify product structure and system
Technique is made, cost is reduced.
Another preferred embodiment according to the present invention, it is also preferable to include pressure sensing cells and time setting are single for the hemostatic adhesive bandage
Member, the time setting unit set the hemostasis by compression time according to the pressure size that pressure sensing cells sense.When sensing
When pressure is greater than the first threshold of setting, it is judged as arterial blood drawing, sets the corresponding hemostasis by compression time.When the pressure position of sensing
When between the first threshold and second threshold of setting, it is judged as venous blood collection, sets the corresponding hemostasis by compression time.For example,
Pressure sensing cells are arranged on spring or the first laminar 1, are preferably provided on hemostasis element 4.Pressure sensing cells are used
It is applied to the pressure size of target site in sensing hemostasis element 4, to judge e.g. venous blood collection or arterial blood drawing, time
Setup unit sets corresponding timing or compressing time according to judging result automatically.Haemostatic pressure needed for after venous blood collection
Such as 10-15mmHg/ unit area is corresponded to, required haemostatic pressure is, for example, 50-60mmHg/ unit plane after arterial blood drawing
Product, the invention is not limited thereto.The intelligentized hemostatic adhesive bandage is adaptable to high-end consumer groups.Preferably, pressure sensing cells sense
It measures on unit area there are when the pressure of preset range, starts timer, start timing.
Another preferred embodiment according to the present invention additionally provides a kind of hemostatic adhesive bandage, which is made of following elements: the
One laminar 1；Second laminar 2 has first surface and second surface, the first surface and the first laminar 1
It connects, is provided with adhesives on the second surface, is provided with through-hole in second laminar 2；Pressure applies element 3,
It is arranged in the through-hole, and one end is connect with the first laminar 1, and the other end is connect with following hemostasis elements 4；Hemostasis member
Part 4；And protection element 5, the protection element 5 are separably connect with the second surface of the second laminar 2；Wherein, only
The hemostasis element 4 is located substantially in the through-hole when blood patch is in running order.It, can be utmostly by simplifying structure
The miniaturization and portability of hemostatic adhesive bandage are realized in ground, can adapt to the common requirements of the majority of consumers.The hemostatic adhesive bandage is preferably primary
Property hemostatic adhesive bandage.
Another preferred embodiment according to the present invention additionally provides a kind of disposable pressure hemostatic adhesive bandage comprising the first stratiform
Element 1, the second laminar 2, pressure apply element 3, hemostasis element 4 and protection element 5.Second laminar 2 has first
Surface and second surface, the first surface are connect with the first laminar 1, are provided with adhesives on the second surface,
Through-hole is provided in second laminar 2.Pressure applies element 3 and is arranged in the through-hole, and one end and first layer champion
Part 1 connects, and the other end is connect with following hemostasis elements 4.The protection element 5 separably the second table with the second laminar 2
Face connection.Wherein, when hemostatic adhesive bandage is in running order, the hemostasis element 4 is located substantially in the through-hole.The hemostatic adhesive bandage
It can fit closely with to puncture site and its surrounding and be capable of providing bigger adhesion strength without gap and be conducive to small-sized
Change.
First laminar 1 is, for example, matrix, and the second laminar 2 is, for example, stickup gasket with holes.Hemostasis member
Part 4 is, for example, water absorbent sheet.The matrix is for example made of the materials such as plastic tab or non-resilient pieces of cloth.Paste gasket center position
It sets with circular hole, first surface is mutually pasted with matrix of corresponding size, and second surface is covered with adhesive-layer.Adhesive-layer and skin when use
Skin 8 is entirely close to be pasted.The gasket can for example be made of materials such as foam, plastics or silica gel.Pressure applies the preferred bullet of element 3
Spring, diameter are slightly less than gasket circular hole, and spring is located in circular hole.One end of spring is fixed on matrix, and the other end is fixed with suction
Water piece, water absorbent sheet can be made of materials such as cotton piece, gauze or sponges.Water absorbent sheet contains the effects of hemostasis, analgesic and/or anti-inflammatory
In its natural state, length is longer than spacer thickness for drug ingedient, spring and water absorbent sheet, when spring is compressed completely, spring
With water absorbent sheet be not higher than spacer thickness, i.e., be completely accommodated in gasket circular hole at this time, this be conducive to using when ensure gasket and skin
The completely close patch jail of skin 8.Gasket and water absorbent sheet are sealed by the protective cover with recess portion when factory, spring be in free extension state or
Certain compressive state, protective cover can be made of materials such as plastics or the scraps of paper, and edge or one jiao are divided into two, use when side
Just protective cover is separated from gasket.
Pressure on unit area in order to realize target site is adjusted, and water absorbent sheet can be multilayer laminated, needs larger pressure
When, directly alignment wound uses multi-layer absorbent piece, when needing smaller pressure, uses after tearing one or more layers water absorbent sheet off.It needs
When wanting minimum pressure, only retain the last layer water absorbent sheet.
It is the second layer element configuration signal of the hemostatic adhesive bandage of another preferred embodiment according to the present invention referring to Figure 10, Figure 10
Figure.As shown in Figure 10, the second thickness of second laminar 2 is adjustable.Advantageously, thick by adjusting second
Degree, telescopic pressure applies the decrement of element such as spring during adjustable hemostatic adhesive bandage work, and then can adjust and apply
It is added in hemostasis element and pressure or pressure size to puncture site.Such as second laminar 2 include two, three or more
More lamination units.These lamination units can for example be divided by the circumferentially cutting line 9 of setting.Alternatively, these layers
Folded unit is stacked on one another by the adhesive-layer on surface.When in use, it can be removed easily along cutting line or adhesive-layer
One or more lamination units, but not limited to this.Alternatively it is also possible to increase the thickness of the second laminar 2.
In order to realize timing alarm, the top surface of matrix be fixed with can sounding timer, can according to the position of pressing and
The corresponding time is arranged in wound classification, and hemostatic adhesive bandage starts timing after pasting skin 8 automatically, and timer is miniature after timing
Loudspeaker issue alarm sound.Alternatively, it is also possible to which gasket and spring are directly anchored on timer, matrix, same energy are saved
Realize above-mentioned function.
Another preferred embodiment according to the present invention, hemostatic adhesive bandage of the invention are oppressed for vein blood taking needle hole, are needed at this time
Hemostasis can be completed in smaller pressure.Specifically, firstly, removing or tearing the protective cover of hemostatic adhesive bandage, it is certain that spring stretches out circular hole
Hemostasis element 4 is directed at pin hole, then entire hemostatic adhesive bandage is bonded on target site, countdown 5 to reporting after ten minutes by distance
It is alert, hemostatic adhesive bandage is removed, hemostasis is completed.It advantageously, can also include the step for removing hemostasis element 4 to adjust pressure in use process
The step of rapid and/or modulating hemostasis element 4 area.
Another preferred embodiment according to the present invention, hemostatic adhesive bandage of the invention are oppressed for arterial blood drawing pin hole, are needed at this time
Larger pressure compression hemostasis.Specifically, first the protective cover of hemostatic adhesive bandage is removed, spring stretches out circular hole certain distance, by hemostasis member
Part 4 is directed at pin hole, and then entire hemostatic adhesive bandage is bonded on target site, after 10-20 minutes, removes hemostatic adhesive bandage, completes hemostasis.
Advantageously, can also include the steps that removing hemostasis element 4 in use process to adjust pressure and/or modulating hemostasis element 4
The step of area.Advantageously, it can also start automatically timing, automatic setting pressing time by timer and user is reminded to stop blooding
At.
Although foregoing teachings be about the embodiment of the present invention, can be without departing substantially from base region of the invention the case where
Under, it designs the present invention other and further embodiment, the scope of the present invention and is determined by following claim.
Above-described embodiment is only presently preferred embodiments of the present invention, is not intended to limit the invention, in these embodiments
The technical characteristic that do not disagree mutually can be bonded to each other.It is any modification done within the spirit and principles of the present invention, equivalent
Replacement and improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of hemostatic adhesive bandage, characterized by comprising:
First laminar has first thickness；
Second laminar with second thickness and has first surface and second surface, the first surface and the first stratiform
Element connects, and is provided with adhesives on the second surface, is provided with through-hole in second laminar；
Telescopic pressure applies element, is arranged in the through-hole, and one end is connect with the first laminar, the other end and
Following hemostasis element connections；And
Stop blooding element；
Wherein, when hemostatic adhesive bandage is in running order, the hemostasis element is located substantially in the through-hole.
2. hemostatic adhesive bandage according to claim 1, it is characterised in that it includes telescopic elasticity member that the pressure, which applies element,
Part.
3. hemostatic adhesive bandage according to claim 2, it is characterised in that it includes spring that the pressure, which applies element,.
4. hemostatic adhesive bandage according to claim 1-3, it is characterised in that first laminar and the second stratiform
Element is integrally formed.
5. hemostatic adhesive bandage according to claim 1-3, it is characterised in that further include protection element, which can
Discretely it is connect with the second surface of the second laminar.
6. hemostatic adhesive bandage according to claim 5, it is characterised in that the protection element is protective separation cover.
7. hemostatic adhesive bandage according to claim 5, it is characterised in that the hemostatic adhesive bandage include stack gradually and it is separable
Two or more hemostasis elements, two or more hemostasis elements are with contact surface of the same area or with different area
Contact surface.
8. hemostatic adhesive bandage according to claim 7, it is characterised in that it is described two or it is multiple hemostasis elements contact surface from
It is sequentially reduced under.
9. hemostatic adhesive bandage according to claim 7, it is characterised in that be provided with circumferential direction on described two or multiple hemostasis elements
Cut-off rule.
10. -9 described in any item hemostatic adhesive bandages according to claim 1, it is characterised in that the second thickness of second laminar
It is preferred that adjustable；Second laminar preferably includes two or more separable lamination units；The hemostatic adhesive bandage is preferred
It is round, rectangular or heart-shaped；Protrusion is preferably provided in the protection element；The hemostasis element and pressure apply element
It is preferred that there are predetermined gaps between the inner surface of through-hole；It is also preferable to include timers and alarm unit for the hemostatic adhesive bandage；It is described
Timer and first laminar are preferably wholely set；It is also preferable to include pressure sensing cells and time to set for the hemostatic adhesive bandage
Order member, the time setting unit set the hemostasis by compression time according to the pressure size that pressure sensing cells sense；It is described
The pressure that timer is sensed according to pressure sensing cells automatically begins to timing when being located in preset range；The hemostatic adhesive bandage is preferably
Disposable hemostatic adhesive bandage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648245.8A CN110353755B (en) | 2019-07-18 | 2019-07-18 | Hemostatic plaster |
| PCT/CN2019/114744 WO2021008004A1 (en) | 2019-07-18 | 2019-10-31 | Hemostatic plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648245.8A CN110353755B (en) | 2019-07-18 | 2019-07-18 | Hemostatic plaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110353755A true CN110353755A (en) | 2019-10-22 |
| CN110353755B CN110353755B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648245.8A Active CN110353755B (en) | 2019-07-18 | 2019-07-18 | Hemostatic plaster |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110353755B (en) |
| WO (1) | WO2021008004A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008004A1 (en) * | 2019-07-18 | 2021-01-21 | 李伟 | Hemostatic plaster |
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| US5690610A (en) * | 1991-03-04 | 1997-11-25 | Nichiban Co., Ltd. | Adhesive material for hemostasis and a method for hemostasis |
| CN206612823U (en) * | 2016-09-26 | 2017-11-07 | 王燕 | For the disposable care device stopped blooding after artery and vein puncture |
| CN108056857A (en) * | 2018-01-17 | 2018-05-22 | 中国人民解放军第四军医大学 | Multi-functional composite wound hemostasis compressorium |
| CN208541355U (en) * | 2017-07-10 | 2019-02-26 | 湖南金海医疗器械有限公司 | Pressing hemostat |
| CN109674504A (en) * | 2018-12-13 | 2019-04-26 | 厦门大学附属中山医院 | A kind of intelligence internal fistula bandage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208989719U (en) * | 2018-06-25 | 2019-06-18 | 浙江奥灵奇医药科技有限公司 | A kind of acupoint plaster convenient for positioning |
| CN110353755B (en) * | 2019-07-18 | 2020-10-16 | 李伟 | Hemostatic plaster |
-
2019
- 2019-07-18 CN CN201910648245.8A patent/CN110353755B/en active Active
- 2019-10-31 WO PCT/CN2019/114744 patent/WO2021008004A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690610A (en) * | 1991-03-04 | 1997-11-25 | Nichiban Co., Ltd. | Adhesive material for hemostasis and a method for hemostasis |
| CN206612823U (en) * | 2016-09-26 | 2017-11-07 | 王燕 | For the disposable care device stopped blooding after artery and vein puncture |
| CN208541355U (en) * | 2017-07-10 | 2019-02-26 | 湖南金海医疗器械有限公司 | Pressing hemostat |
| CN108056857A (en) * | 2018-01-17 | 2018-05-22 | 中国人民解放军第四军医大学 | Multi-functional composite wound hemostasis compressorium |
| CN109674504A (en) * | 2018-12-13 | 2019-04-26 | 厦门大学附属中山医院 | A kind of intelligence internal fistula bandage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008004A1 (en) * | 2019-07-18 | 2021-01-21 | 李伟 | Hemostatic plaster |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021008004A1 (en) | 2021-01-21 |
| CN110353755B (en) | 2020-10-16 |
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