CN202078360U - Self-adhesive disposable tourniquet - Google Patents
Self-adhesive disposable tourniquet Download PDFInfo
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- CN202078360U CN202078360U CN2011201524580U CN201120152458U CN202078360U CN 202078360 U CN202078360 U CN 202078360U CN 2011201524580 U CN2011201524580 U CN 2011201524580U CN 201120152458 U CN201120152458 U CN 201120152458U CN 202078360 U CN202078360 U CN 202078360U
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- tourniquet
- self
- disposable
- disposable tourniquet
- adhesive
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Abstract
The utility model relates to the field of medical products, in particular to a self-adhesive disposable tourniquet. The self-adhesive disposable tourniquet is characterized in that the main body of the tourniquet is sprayed with adhesive, so that the tourniquet can be glued by self, the tourniquet does not need to be knotted when being used and has the advantages of even tensioning force and small possibility of generating pain, veins are made engorged, and a puncture success rate is improved. In addition, because the main body of the tourniquet is made of pure cotton, chemical fiber, non-woven fabrics or a pure terephthalic bcid (PTB) material, the tourniquet has low cost, is environmentally-friendly, is easy to tear and does not need to be punched with breakpoints or cut off, the length of the tourniquet can be chosen at will, and material waste can be avoided.
Description
Technical field
This utility model relates to the medical product field, particularly relates to the disposable tourniquet of a kind of self-adhering type.
Background technology
Tourniquet claims arm-rest belt again.Use (tying up time time: 1～3 minute) when being widely used in venous blood collection, intravenous injection hemostasis,, make the blocking-up of venous blood flow transience, treat to unclamp after the puncture action is finished by tying up the position (as: arm etc.) that to puncture.Also being used for the emergent hemostasis that the hemorrhage or open-air Serpentis of limbs, insect bite hinder when hemorrhage uses.
The conventional medical tourniquet, round tubulose is made by natural emulsion, ties up block venous blood stream by knotting.The lock catch type tourniquet is wide flat type, locks block venous blood stream by plastic lock catch.
Round latex tourniquet is for using (non-once use) repeatedly.Domestic most hospital can carry out intermittence, periodically sterilization, once sterilizing, many person-times of uses to tourniquet.The lock catch type tourniquet is that a people repeatedly uses, and does not have sterilization.
Disposable tourniquet is wide flat type, mostly is natural rubber, synthetic rubber, natural emulsion, TPE materials such as (thermoplastic elastomer (TPE)s) and makes.Can divide to be cut to single-unit and to use, or more piece links to each other (continuous to put, link to each other with button hole etc.), make tourniquet reach seriality and extract, the convenient purpose of using.Existing tourniquet as shown in Figure 1 is provided with breakpoint 2 according to certain length on its body 1, in advance so that tear fracture.
Disposable use, a people one band.Before dispatching from the factory, through sterilization treatment (as: oxirane, cobalt 60 ray sterilizings).
1, common disposable tourniquet specification limit
Long (300mm～450mm/ joint * unlimited joint) * wide (15mm～25mm) * thick (0.4mm～0.8mm)
2, wide flat type, band shape.Can be white, true qualities or other a plurality of colors.Surface plain weave, graining or ripple, airtight, for ease of producing, reduce the surface friction; The surface generally has a small amount of white Pulvis Talci.
Along with the continuous generation of New Development infectious disease, nosocomial infection is on the rise.The conventional medical tourniquet is because of using sterilization situation uneven (not sterilizing/intermittent sterilization) repeatedly, make tourniquet adhere to a large amount of conditioned pathogens, and grow rapidly and breed, thereby cause locality, systemic infection, the cross infection in hospital probability is increased greatly.
" hospital infection management way " (Ministry of Public Health makes No. 48) clearly stipulated: " medical apparatus and instruments, utensil and the article of contact skin, mucosa must reach sterilisation level; Variously be used to inject, puncture, blood sampling etc. has the medical apparatus of wound operation must one to use a sterilization "." hospital disinfection sanitary standard " (GB15982-1995) clearly stipulated: " the medical supplies total number of bacterial colonies of contact skin is answered≤200cfu/g or 100cm2; Invasive organism must not detect " " hospital infection management standard (trying) (2000) " regulation: the strict aseptic operation rules of carrying out, venous blood collection must be managed a towel one band by a people one pin one; Trace blood should be accomplished a people one pin one pipe a slice; Wash one's hands before every patient operated or the hands sterilization.
Hospital's ubiquity uses tourniquet repeatedly, obviously deviates from above-mentioned relevant laws and regulations.And hospital is on manpower configuration and work limitation, but is difficult to realize " usefulness one is sterilized ".Thus, best bet is that tourniquet is realized disposable use, can block the generation of communicate illness to greatest extent, has fundamentally solved the problem of hospital " sterilization is difficult ", " sterilization is tired ".
The use limitation of existing disposable tourniquet mainly contain following some:
A) need tie up knotting, use and tighten the power unbalance stress, produce pain
Disposable tourniquet is the same with traditional tourniquet, need tie up knotting equally and use.Wide flat type design causes the distortion of part zone face to diminish when knotting, makes whole stress surface inequality.During knotting,, can occur clamping epidermis and algesiogenic phenomenon because of firmly pullling.
B) Pulvis Talci on disposable tourniquet surface can cause the patient to produce the skin allergy phenomenon
Disposable tourniquet adopts materials such as natural rubber, latex, synthetic rubber, TPE, and the viscosity that the material list mask is certain easily produces inter-adhesive.Owing in production, use,, can spill a small amount of Pulvis Talci at zone face for preventing adhesion.Partly the patient can produce the skin allergy phenomenon to Pulvis Talci.
C) constant length, the intercepting as required that can not vary with each individual causes unnecessary wave useless.
Because material degree of drawings such as rubber, latex are strong, are difficult for tearing.Therefore, before the use, needing is constant length with belt production in advance.The body part of (grow up, child, strong, small and weak branch) is not of uniform size because the patient, and Len req also differs, and constant length causes long, causes unnecessary waste.
D produces a large amount of hospital refuse, is difficult for reclaiming, and influences environment.
Because in the hospital, the frequency of usage of tourniquet quite high (example: the frequency of usage of the front three hospital of 1000 sick beds of a family is 5000 times/day), thus, disposable use can produce a large amount of consumptive material waste materials, and rubber, latex belong to the heavy article, can't natural degradation, handle that to reclaim energy consumption big, can cause to a certain degree pollution to environment, disagree with the theme of advocating the environmental protection consumptive material.
D) disposable tourniquet production procedure complexity, production, cost of transportation height.
Because used material rubber, latex have not tearability, the mode of production that all types of product needed are different: 1) independent single-unit formula: directly the boundary is disconnected cuts into the single-unit section, and independent packaging again will be packed one by one during use again and be disassembled; 2) dot connective type: punching in advance, regular folding dress box, and add on the packaging and join the disconnected device in boundary, can be easy to tear fracture in use; 3) adhesive: directly cut earlier the boundary and break, the back connects regular folding dress box again by viscose glue; 4) button hole formula: directly cut earlier the boundary and break, the back connects regular folding dress box by the button hole intussusception.The three kinds of modes in back, purpose are that product can the multi-segmental seriality be extracted, and increase work limitation.
Also therefore, corresponding requirements production run equipment high-specificity.General enterprise can only adopt manual work production, brings limitation in adhesion, assembling etc., has a strong impact on the product industrialization and produces, useless power power consumption consuming time.And the heavy article are not easy to shift and transport, and the packing box distortion easily takes place in the transportation and cause the product function of use to lose efficacy, production, cost of transportation height.
E) use cost height
Rubber, latex, TPE purchasing of raw materials unit price height are produced, transportation, circulation cost etc. in addition, and the use cost of every tourniquet is about 3 yuan/bar.As medical disposable material, use cost is high relatively.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides the disposable tourniquet of a kind of novel self-adhering type, produces the skin allergy phenomenon to avoid the patient.
The technical problems to be solved in the utility model provides the disposable tourniquet of a kind of novel self-adhering type, ties up the pain degree to carry alleviating, and makes venous engorgement, is beneficial to the raising puncture success rate.
The technical problem that this utility model further will solve provides the disposable tourniquet of a kind of novel self formula, and its cost is low, easy to use, be beneficial to suitability for industrialized production and reduce environmental pollution.
(2) technical scheme
In order to solve the problems of the technologies described above, this utility model provides a kind of self-adhering type disposable tourniquet, and it is coated with adhesive on the body of tourniquet.
In order to solve above-mentioned further technical problem, described body is made by cotton textiles, chemical fibre or non-woven fabrics.
Further technical scheme is, described body is made by textile, chemical fibre or non-woven fabrics and inweaved elastic force spandex silk and make.
Further technical scheme is that described body is made by the PBT material.
Further technical scheme is that described adhesive is natural rubber or natural emulsion.
Further technical scheme is that the thickness of the disposable tourniquet of described self-adhering type is 0.5mm～3.0mm.
Further technical scheme is that described adhesive is sprayed at the two sides of described body.
Further technical scheme is again, at least one zone face of tourniquet body wrinkle is arranged.
(3) beneficial effect
Be coated with adhesive on the body of this utility model tourniquet, can realize the self-bonding of tourniquet, make tourniquet need not knotting in use like this, the power of tightening is even, is difficult for producing pain.In addition, adopt cotton textiles, chemical fibre, non-woven fabrics or PBT material tourniquet body, not only cost is low, environmental protection, and is easy to tear fracture, need not to interrupt a little or the realization cut-out, and length can choose at random, and avoids the waste of material.
Description of drawings
Fig. 1 is the schematic perspective view of disposable tourniquet in the prior art;
Fig. 2 is the schematic perspective view of the disposable tourniquet of this utility model self-adhering type.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate this utility model, but are not used for limiting scope of the present utility model.
Embodiment one
Referring to Fig. 2, the body of the disposable tourniquet of present embodiment self-adhering type is to be made by cotton textiles, chemical fibre or non-woven fabrics, and it is coated with adhesive on the body 3 of tourniquet, and adhesive can be selected natural rubber or natural emulsion.Single face or two-sided zone face at body 3 have wrinkle, can improve retraction elastic force like this; Increase the skin friction, difficult drop-off.
Possess characteristics such as autohension, high resiliency, easy-to-rupture at the autohension binder, by product is improved on width and thickness a little: long (100mm～450mm/ joint * unlimited joint) * wide (15mm～50mm) * thick (0.5mm～3.0mm), replace the disposable tourniquet use of self-adhering type of existing rubber, latex, TPE, synthetic rubber material.To embody following advantage:
1, autohension
Directly circle around after cling, need not tie a knot, do not produce tong-test ammeter skin phenomenon; Zone face is smooth-going, can not dwindle or torsional deformation, and active force is even, does not come off voluntarily.
2, high resiliency
Tensile force 〉=150% effectively reaches the required power of tightening of block venous blood stream, can replace existing material (natural rubber, latex, synthetic rubber, TPE) to use.
3, easy-to-rupture
Easy-to-rupture can be according to the flexibly light tear fracture of patient position size (as: arm girth), and consumptive material is saved in intercepting as required, and the unnecessary waste of avoiding constant length to bring reduces use cost; Save the knotting time simultaneously, improve nursing efficiency.
4, environmental protection, no anaphylactogen
Autohension binder Main Ingredients and Appearance is cotton, non-woven fabrics, polyurethane.But natural degradation belongs to environmental-protecting material.Contact skin can not produce any allergic phenomena.Environmentally safe.
5, light, plasticity is strong
Compare with the disposable tourniquet of rubber, latex, TPE material, the weight of same length, the autohension binder wants light 5-7 doubly.Plasticity is strong, and the extruding of packed and transported process does not cause the defective influence to the function of use of product; Be easy to extruding and shrink, light and do not take up space, convenient transfer, cost of transportation is low.
6, use cost is low relatively
The disposable tourniquet of rubber, latex, TPE material is compared, and unit cost is lower relatively, can intercept as required in addition, more can save use cost, about 2 yuan/person-time.
7, be beneficial to industrialization production
At present, about more than 20 families of the producer of national production autohension binder, the certain production scale of tool, the industrialization assembly line work need not design non-standard machinery equipment in addition, can keep the stability of production, is beneficial to the supply in market.
Use in view of the conventional medical tourniquet exists repeatedly, violate phenomenons such as national relevant laws and regulations, the appearance of disposable tourniquet is the inevitable outcome that disease control consciousness, prevention consciousness improve.But because existing disposable tourniquet has certain limitation, thereby extensively do not approved by hospital yet at present.Autohension binder performance applications is gone to disposable tourniquet, effectively break through limitation, not only block cross infection in hospital, more can on clinical practice, nursing usefulness, suitability for industrialized production, use cost, embody remarkable advantages, this uses the tourniquet bad habit repeatedly for abandoning, and quickens the marketing tool profound significance of disposable tourniquet.
Embodiment two
The difference of present embodiment and embodiment one is, further, body inweaves elastic force spandex silk by textile, chemical fibre or non-woven fabrics and makes, the adhesive disposable tourniquet of self-adhering type that is composited in spraying afterwards, and adhesive can double-face spray painting.
Embodiment three
The tourniquet of present embodiment is gone up adhesive by the direct spraying of PBT material and is composited, and just body is made by the PBT material.
In addition; have on the medical bandage at present and use the product of non-woven fabrics as body, still, tourniquet and binder are essentially different; binder with (dressing time: a couple of days is to the several months), is used when also can be used for protecting at the volley joint such as wrist, ankle during for clinical external fixation position and postoperative pressure dressing.Binder is in order to product fixing and protection operation or injury, by surgical operation indispensability.The simplest a kind of be single binder, make by gauze or cotton, be applicable to extremity, afterbody, head and breast abdominal part.Multiple binder is the binder of the different shape made by position and shape, and material is a double-layer cloth, can press from both sides the Cotton Gossypii of different-thickness therebetween, and periphery has cloth so that knotting is fixing, as eye bandage, back of the body waist binder, shirtfront binder, abdomen binder with Withers first binder etc.Special binder is many in extremity and the joint part usefulness that fixes.Tourniquet and binder all have been conventional products for many years, and this utility model is applied to tourniquet with the material of using in the binder, have overcome numerous defectives of existing tourniquet, and for many years this type of tourniquet are not arranged always yet.Binder surface plain weave or wrinkle, the gauze shape, face is thin, and the hole of interweaving is arranged, and moisture absorption, breathability are strong, are beneficial to skin and external environment and exchange.That is to say that binder also will have very high requirement to breathability, therefore, (unit: volume) be: thickness requirement is between 0.3mm～0.5mm, and the requirement on thickness makes the cost of binder increase greatly for common autohension binder specification limit.And tourniquet of the present utility model does not require substantially to breathability, therefore can reduce the cost of tourniquet to a great extent.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (8)
1. the disposable tourniquet of self-adhering type is characterized in that, is coated with adhesive on the body of tourniquet.
2. the disposable tourniquet of self-adhering type as claimed in claim 1 is characterized in that, described body is made by cotton textiles, chemical fibre or non-woven fabrics.
3. the disposable tourniquet of self-adhering type as claimed in claim 2 is characterized in that, described body is made by textile, chemical fibre or non-woven fabrics and inweaved elastic force spandex silk and make.
4. the disposable tourniquet of self-adhering type as claimed in claim 1 is characterized in that described body is made by the PBT material.
5. as any disposable tourniquet of described self-adhering type among the claim 1-4, it is characterized in that described adhesive is natural rubber or natural emulsion.
6. the disposable tourniquet of self-adhering type as claimed in claim 5 is characterized in that the thickness of the disposable tourniquet of described self-adhering type is 0.5mm～3.0mm.
7. the disposable tourniquet of self-adhering type as claimed in claim 6 is characterized in that described adhesive is sprayed at the two sides of described body.
8. as any disposable tourniquet of described self-adhering type among the claim 1-4, it is characterized in that at least one zone face of its body has wrinkle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524580U CN202078360U (en) | 2011-05-13 | 2011-05-13 | Self-adhesive disposable tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201524580U CN202078360U (en) | 2011-05-13 | 2011-05-13 | Self-adhesive disposable tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202078360U true CN202078360U (en) | 2011-12-21 |
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ID=45339019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201524580U Expired - Lifetime CN202078360U (en) | 2011-05-13 | 2011-05-13 | Self-adhesive disposable tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202078360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772235A (en) * | 2011-05-13 | 2012-11-14 | 珠海庆鸿药业有限公司 | Self-adhesive disposable tourniquet |
-
2011
- 2011-05-13 CN CN2011201524580U patent/CN202078360U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772235A (en) * | 2011-05-13 | 2012-11-14 | 珠海庆鸿药业有限公司 | Self-adhesive disposable tourniquet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |