CN108720888A - A kind of portable internal fistula dedicated tourniquet - Google Patents

A kind of portable internal fistula dedicated tourniquet Download PDF

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Publication number
CN108720888A
CN108720888A CN201810725225.1A CN201810725225A CN108720888A CN 108720888 A CN108720888 A CN 108720888A CN 201810725225 A CN201810725225 A CN 201810725225A CN 108720888 A CN108720888 A CN 108720888A
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CN
China
Prior art keywords
parts
band body
hemostasis
pressurised airbag
hemostasis band
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Withdrawn
Application number
CN201810725225.1A
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Chinese (zh)
Inventor
瞿艳
周晓艳
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Institute Of Traditional Chinese Medicine Of Nantong City
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Institute Of Traditional Chinese Medicine Of Nantong City
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Application filed by Institute Of Traditional Chinese Medicine Of Nantong City filed Critical Institute Of Traditional Chinese Medicine Of Nantong City
Priority to CN201810725225.1A priority Critical patent/CN108720888A/en
Publication of CN108720888A publication Critical patent/CN108720888A/en
Priority to CN201910600339.8A priority patent/CN110192905A/en
Withdrawn legal-status Critical Current

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    • 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
    • A61B17/132—Tourniquets
    • A61B17/135—Tourniquets inflatable
    • 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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/55—Glands not provided for in groups A61K35/22 - A61K35/545, e.g. thyroids, parathyroids or pineal glands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/56—Materials from animals other than mammals
    • A61K35/62—Leeches; Worms, e.g. cestodes, tapeworms, nematodes, roundworms, earth worms, ascarids, filarias, hookworms, trichinella or taenia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/32—Burseraceae (Frankincense family)
    • A61K36/324—Boswellia, e.g. frankincense
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/32—Burseraceae (Frankincense family)
    • A61K36/328—Commiphora, e.g. mecca myrrh or balm of Gilead
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/66—Papaveraceae (Poppy family), e.g. bloodroot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/75—Rutaceae (Rue family)
    • A61K36/758—Zanthoxylum, e.g. pricklyash
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/85—Verbenaceae (Verbena family)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/88—Liliopsida (monocotyledons)
    • A61K36/889—Arecaceae, Palmae or Palmaceae (Palm family), e.g. date or coconut palm or palmetto
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/88—Liliopsida (monocotyledons)
    • A61K36/896—Liliaceae (Lily family), e.g. daylily, plantain lily, Hyacinth or narcissus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/88—Liliopsida (monocotyledons)
    • A61K36/896—Liliaceae (Lily family), e.g. daylily, plantain lily, Hyacinth or narcissus
    • A61K36/8962—Allium, e.g. garden onion, leek, garlic or chives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
    • 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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
    • A61F2007/0228—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof with belt or strap, e.g. with buckle
    • 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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
    • A61F2007/0257—Compresses or poultices for effecting heating or cooling with layers with a fluid impermeable layer
    • 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
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0292—Compresses or poultices for effecting heating or cooling using latent heat produced or absorbed during phase change of materials, e.g. of super-cooled solutions

Abstract

The invention discloses a kind of portable internal fistula dedicated tourniquets,Including the band body that stops blooding,It is equipped with the pressurised airbag with check valve at the upper patient's Yu arm point of puncture position of hemostasis band body,Pressurised airbag is connected with pressure gauge,Check valve connects the pressue device that oriented pressurised airbag is pressurizeed,And pressurised airbag is located at hemostasis band body far from patient skin one side,Hemostasis band body is also removably connected with soft bed course at upper patient's Yu arm point of puncture position,Soft bed course is equipped with for hemostatic cotton bulb stopper to enter and fixed putting hole,Pressurised airbag is connected with the deflated balloon outside hemostasis band body,And it is connected between the two by regulating valve,The first sealing cover is also installed on deflated balloon,Deflated balloon inner space is not more than the 1/8 of pressurised airbag inner space,It has the characteristics that disclosure satisfy that provides quantitative pressure and adjustment pressure stability is convenient to patient.

Description

A kind of portable internal fistula dedicated tourniquet
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of special hemostasis of portable internal fistula Band.
Background technology
Haemodialysis is still one of optimal treatment method of uremic patient so far, and internal arteriovenous fistula is that haemodialysis is most main The access wanted, it may be said that be " lifeline " of hemodialysis patients.The blood vessel that human body can be used as internal fistula is extremely limited, and uremia For patient due to the influence of blood drawing, venous transfusion etc. during the lesion and long term medical of blood vessel itself, vascular conditions are mostly poor. Therefore, how using with correct nursing internal fistula, the service life for extending internal fistula, ensure being smoothed out of dialysis, improve to dialyse and control It treats, just becomes particularly important.
The Chinese utility model patent that notification number is CN206548570U is disclosed and is oppressed at a kind of puncture of internal arteriovenous fistula Tourniquet includes for surrounding patient's arm to realize the fixation band of bundling type fixed operation, in the position that the fixation takes At patient's Yu arm point of puncture position setting can inflation/deflation compression bladder；Sandwiched is gone back between compression bladder and patient skin There is one layer of soft bed course, enters for sterile cotton bulb stopper through setting on the soft bed course and fixed placement hole, patient's arm are worn Point is pierced setting within the scope of the pass of the placement hole.The utility model has that simple operation, reusable, use cost is low And the advantages of sterile hemostasis by compression, and can stablize and reliable hemostasis by compression function to being realized at the puncture of arterial-venous fistula.
But since patient needs the elasticity every half an hour adjustment tourniquet in hemostasis, (elasticity gradually subtracts It is small), generally 8-10 times, in above-mentioned technical proposal, to pressure air bag deflate the reduction for realizing pressure during, no The quantitative each capacity of control can be carried out, to the bad control of amount of pressure, harmful effect is generated to patient.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of special hemostasis of portable internal fistula Band, has the characteristics that disclosure satisfy that and provides quantitative pressure to patient and adjustment pressure stability is convenient.
To achieve the above object, the present invention provides following technical solutions：
A kind of portable internal fistula dedicated tourniquet, including hemostasis band body, described hemostasis band body one end is equipped with viscous Button, other end reverse side are equipped with patch button, are equipped with single at the upper patient's Yu arm point of puncture position of hemostasis band body To the pressurised airbag of valve, the pressurised airbag is connected with pressure gauge, and the check valve connects the oriented pressurised airbag and added The pressue device of pressure, and the pressurised airbag is located at the hemostasis band body far from patient skin one side, the tourniquet sheet It is located at patient's arm point of puncture position on body and is also removably connected with soft bed course, the soft bed course is equipped with for hemostatic cotton Bulb stopper enters and fixed putting hole, and the soft bed course reclines one side surface of patient skin set on the hemostasis band body, described Pressurised airbag is connected with the deflated balloon outside the hemostasis band body, and is connected between the two by regulating valve, the deflation The first sealing cover is also installed on air bag, under same pressure, the deflated balloon inner space is not more than the pressurised airbag The 1/8 of inner space.
By using above-mentioned technical proposal, hemostasis band body is fixed on patient and needs the upper limb to stop blooding by pasting button and thread gluing On, and the hemostasis cotton balls on soft bed course is directed at patient's point of puncture, before inflation, closes deflated balloon by regulating valve and add Connection between pressuring gasbag is inflated pressurised airbag by pressue device, under the limitation of hemostasis band body, pressurised airbag It is expanded to annular inboard and generates pressure, oppressive force is formed to patient penetrating area, pressure state is understood by pressure gauge in real time, and It is pressurized to and needs pressure value, achieve the purpose that hemostasis by compression, the setting of check valve can ensure that gas will not leak, ensure that and add There is constant pressure after pressuring gasbag inflation, after oppressing a period of time, it is desirable to reduce to the oppressive force of point of puncture, will first deflate Gas emptying in air bag, is sealed deflated balloon by the first sealing cover, opens regulating valve, and deflated balloon connects with pressurised airbag Logical, the portion gas in pressurised airbag enters in deflated balloon, and the two internal pressure is consistent, and closes regulating valve, deflation gas It is disconnected between capsule and pressurised airbag, open the first sealing cover and gas in deflated balloon is emptied and closes the first sealing Lid, oppressive force reduction of the pressurised airbag to point of puncture, repeats the above steps after a period of time at this time, the gas in each pressurised airbag Pressure will appear reduction, and the amount of reduction is certain, can reduce well and realize the primary decompression hemostasis of quantitative progress in batches Effect is protected the service life of internal fistula, and being detachably connected due to soft bed course, is used every time while to improve hemostasis After the Reusability of hemostasis band body is realized by replacing soft bed course.
Further, the pressue device includes air bag, and the air bag is added by the check valve with described Pressuring gasbag connects, and air admission hole is offered on the air bag.
By using above-mentioned technical proposal, when being inflated to pressurised airbag, medical staff can be inflated by squeezing Air bag, and air admission hole is blocked using the palm of the hand, the gas extrusion in air bag is entered in pressurised airbag, squeezes finish every time Afterwards, it unclamps and air admission hole is blocked, air enters in air bag, and gas is again filled in air bag, repeatedly extrudes realization Inflation to pressurised airbag, entire inflatable structure is simple, easy to operate, and does not take up space.
Further, it is connected to by connecting tube between the pressurised airbag and the deflated balloon, described connecting tube one end It is connect with the deflated balloon across the tourniquet body surface, the regulating valve is set in the connecting tube, and is located at institute It states outside hemostasis band body.
It by using above-mentioned technical proposal, is connected by connecting tube between pressurised airbag and deflated balloon, and connecting tube one End is pierced by outside hemostasis band body, deflated balloon and regulating valve be set to tourniquet ontology far from patient skin side outside, it is convenient Operate the operation of deflated balloon and regulating valve.
Further, the air bag sliding is connected with the second sealing cover of taper for covering the air admission hole, and Second sealing cover is located in the air bag, and stretch out described air bag one end diameter be less than stretch into the inflating air Capsule one end, and stretch into described air bag one end diameter and be more than the air inlet bore dia, it is filled described in the second sealing cover stretching Gas air bag one end is connected with the limiting plate that diameter is more than the air admission hole.
By using above-mentioned technical proposal, the second sealing cover of setting sliding connection in air bag, and due to stretching into One end, which is more than, stretches out one end, and when squeezing air bag, be squeezed force effect, and the second sealing cover is towards air bag outside direction It is mobile, and air admission hole is blocked, the extruding work of medical staff more simply operates, when the air quilt in air bag After extruding, the extruding force to air bag is unclamped, the second sealing cover of slight touching is by the second sealing cover into air bag Portion moves, and air enters in air bag.
Further, the hemostasis band body is hollow structure, and inside is embedded with waterproof layer, and is formed for placing trash ice Placed cavity, the tourniquet body outer wall offers the addition mouth being connected to the placed cavity, and the addition mouth is equipped with the Three sealing covers.
By using above-mentioned technical proposal, when stopping blooding to patient's point of puncture, can be put into placed cavity in advance Trash ice, and pass through the trash ice in placed cavity so that in the case where the band body that stops blooding is fixed on patient's upper limb, the temperature energy of trash ice It is enough that definitely cold compress effect is carried out to point of puncture region so that the function of entire tourniquet is more perfect, is also beneficial to patient Hemostasis.
Further, the hemostasis band body slides along its length far from patient skin side is connected with hook, institute It states deflated balloon outer wall and is equipped with the snap ring coordinated with the hook.
By using above-mentioned technical proposal, by being equipped with for hook and snap ring, deflated balloon can be fixed on only On blood band body, and since hook can slide along tourniquet body length direction, so as to according to the reality of deflated balloon Position adjusts the position of hook to facilitate fixation of the medical staff to deflated balloon.
Further, the soft bed course is bonded the hemostasis band body one side and is equipped with velcro, the soft bed course It is connect with the hemostasis band body by the velcro.
By using above-mentioned technical proposal, soft bed course can be replaced individually after a period of use, improve hemostasis The service life of band body, it is cost-effective.
Further, the hemostasis band body is equipped with placed layer close to patient skin one side, is placed in the placed layer There is detumescence plaster, the detumescence plaster is by weight by 5-10 parts of wallich garlic herb, 8-10 parts of dragon's blood, 8-10 parts of catechu, frankincense 8-10 Part, 3-5 parts of myrrh, 10-12 parts of corydalis tuber, 25-27 parts of rde bean, 4-5 parts of pericarpium zanthoxyli, 1-2 parts of Moschus, 20-25 parts of earthworm, borneol 2-3 parts of 2-3 parts, Verbena officinalis compositions, the placed layer contact patient skin offer multiple air holes on one side.
Further, the hemostasis band body is made of following raw material in parts by weight：
120-150 parts of Corvic, 120-150 parts of chliorinated polyvinyl chloride, poly halogenated phosphate fire retardant 15-20 Part, 8-10 parts of ethylene-vinyl acetate copolymer, 12-15 parts of graphene, 7-8 parts of dibutyl phthalate, phthalic acid two 2-3 parts of butyl ester, 3-5 parts of silicone oil.
A kind of preparation method of portable internal fistula dedicated tourniquet, it is characterised in that：Include the following steps：
The first step is added in Mixers with Multi-direction Movement and mixes according to formula measurement Corvic, chliorinated polyvinyl chloride 5-10min, 90% ethyl alcohol of 2.5 times of volumes of addition, magnetic agitation 12-15min, 75-85 DEG C of heat preservation are spare；
Second step takes formula ratio poly halogenated phosphate fire retardant, ethylene-vinyl acetate copolymer that 1.5 times of volumes are added 90% ethyl alcohol, ultrasonication 5-6min, be uniformly mixed, heat preservation 75-85 DEG C it is spare；
The material that step 1 and step 2 obtain is uniformly mixed by third step, and the graphene of formula ratio, adjacent benzene two is added High-speed mixer is added in formic acid dibutyl ester, dibutyl phthalate, silicone oil jointly, stirs 15-20min；
4th step is added that 240-260 DEG C of extruder is plasticated, 180-200 DEG C of calendering, cryogenic vacuum and temperature are 2-3 DEG C cold But, discharging obtains the hemostasis band body.
In conclusion the invention has the advantages that：
1, it by the way that pressurised airbag, air bag, deflated balloon, pressure gauge is arranged, plays and point of puncture quantify successively Reduce the effect of oppressive force；
2, band body is stopped blooding as hollow structure by setting, and inside is placed with trash ice, plays and buffering point of puncture is carried out The effect of cold compress；
3, by the way that the soft bed course being detachably connected is arranged, the effect for improving hemostasis band body service life is played.
Description of the drawings
Fig. 1 is a kind of overall structure signal of portable internal fistula dedicated tourniquet of embodiment provided by the invention Figure；
Fig. 2 is the enlarged structure schematic diagram in the portions A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of the air bag of embodiment provided by the invention.
In figure：1, stop blooding band body；11, thread gluing；12, patch button；13, placed cavity；14, mouth is added；15, third sealing cover； 16, hook；2, pressurised airbag；21, check valve；22, pressure gauge；3, air bag；31, air admission hole；32, the second sealing cover；33, Limiting plate；4, soft bed course；41, putting hole；42, stop blooding cotton balls；5, deflated balloon；51, regulating valve；52, the first sealing cover； 53, connecting tube；54, snap ring.
Specific implementation mode
Embodiment：
Below in conjunction with attached drawing 1-3, invention is further described in detail.
A kind of portable internal fistula dedicated tourniquet, as shown in Figs. 1-3, including hemostasis band body 1, hemostasis band body 1 are Strip elastic band, hemostasis band body 1 one end is equipped with thread gluing 11, other end reverse side is equipped with patch button 12, by thread gluing 11 with Patch button 12 is mutually pasted, and realizes that hemostasis band body 1 is fixed on patient's upper limb, and being located at patient's arm on hemostasis band body 1 punctures The pressurised airbag 2 with check valve 21 is equipped at point position, pressurised airbag 2 is connected with pressure gauge 22, and pressure gauge 22 stretches out hemostasis 1 outside of band body, check valve 21 connects the pressue device that oriented pressurised airbag 2 is pressurizeed, and pressurised airbag 2 is located at tourniquet Ontology 1 is also removably connected on the band body 1 that stops blooding at patient's arm point of puncture position soft far from patient skin one side Matter bed course 4, soft bed course 4 is equipped with to be filled in and fixed putting hole 41 for hemostasis cotton balls 42, the hemostasis cotton balls in putting hole 41 42 for hemostasis to patient's point of puncture, and soft bed course 4 is set to hemostasis band body 1 and reclines one side surface of patient skin, and pressurize gas Capsule 2 is connected with the deflated balloon 5 outside hemostasis band body 1, and is connected between the two by regulating valve 51, on deflated balloon 5 also It is installed with the first sealing cover 52, under same pressure, 5 inner space of deflated balloon is not more than the 1/ of 2 inner space of pressurised airbag 8.In the present embodiment, 5 inner space of deflated balloon is the 1/8 of 2 inner space of pressurised airbag, carries out 8 compressings to patient in total Hemostasis, per minor tick half an hour.So as to realize the effect quantitatively depressurized successively to patient's point of puncture, help to improve The service life of internal fistula.
Pressue device includes air bag 3, and air bag 3 is connect by check valve 21 with pressurised airbag 2, air bag 3 On offer air admission hole 31.It is connected to by connecting tube 53 between pressurised airbag 2 and deflated balloon 5,53 one end of connecting tube and pressurization Air bag 2 connects, and the other end passes through 1 surface of hemostasis band body to be connect with deflated balloon 5, and regulating valve 51 is set in connecting tube 53, and Outside hemostasis band body 1.By the setting of regulating valve 51 outside hemostasis band body 1, medical staff is facilitated to operate with regulating valve 51 opening and closing.
Air bag 3 slides the second sealing cover of cone 32 being connected with for covering air admission hole 31, and the second sealing cover 32 are located in air bag 3, and stretch out 3 one end diameter of air bag and be less than and stretch into 3 one end of air bag, and stretch into air bag 3 one end diameters are more than 31 diameter of air admission hole, and the second sealing cover 32 stretches out 3 one end of air bag and is connected with diameter more than air admission hole 31 Limiting plate 33.Limiting plate 33 is for preventing the second sealing cover 32 from falling into air bag 3, and the second sealing cover 32 is by rubber material It is made.Second sealing cover 32 is arranged to cone shape, is facilitated while block air admission hole 31, is also convenient for opening air admission hole 31。
Hemostasis band body 1 is hollow structure, and inside is embedded with waterproof layer, and forms the placed cavity 13 for placing trash ice, Hemostasis 1 outer wall of band body offers the addition mouth 14 being connected to placed cavity 13, and mouth 14 is added and is equipped with third sealing cover 15.Third Sealing cover 15 is used and is made of waterproof material film with 14 seal with screwed joint of mouth, waterproof layer is added.It is placed in placed cavity 13 Trash ice reduces hemostasis 1 surface temperature of band body, plays the effect to patient's point of puncture cold compress.
Hemostasis band body 1 slides along its length far from patient skin side is connected with hook 16,5 outer wall of deflated balloon Equipped with the snap ring 54 coordinated with hook 16.Hemostasis band body 1 is provided along its length track far from patient skin one side, blocks It hooks 16 and is connected with the sliding block coordinated with track, realize hook 16 along hemostasis 1 length direction of band body sliding.
Soft bed course 4 is bonded patient skin side and is additionally provided with novel patch, which uses institute of American Engineering institute Scholar, Department of Materials Engineering professor John Rogers lead team to develop the patch in a kind of novel wearable device, can be just The data such as blood flow are measured in real time under normal active state.The novel patch spreads on skin surface, can be accurate by heat sensor Really measure the blood flow of blood vessel.
Fitting hemostasis 1 one side of band body of soft bed course 4 is equipped with velcro, and soft bed course 4 passes through velcro and tourniquet Ontology 1 connects.The wherein soft fitting of bed course 4 hemostasis 1 one side of band body is velcro female patch, and hemostasis 1 corresponding surface of band body is Magic notice pastes, and realizes the fixation of the two.
The band body 1 that stops blooding is equipped with placed layer close to patient skin one side, and detumescence plaster, detumescence ointment are placed in placed layer Medicine is by weight by 5-10 parts of wallich garlic herb, 8-10 parts of dragon's blood, 8-10 parts of catechu, 8-10 parts of frankincense, 3-5 parts of myrrh, corydalis tuber 10- 12 parts, 25-27 parts of rde bean, 4-5 parts of pericarpium zanthoxyli, 1-2 parts of Moschus, 20-25 parts of earthworm, 2-3 parts of borneol, 2-3 parts of Verbena officinalis composition, Placed layer contact patient offers multiple air holes on one side.Setting detumescence plaster, helps to disappear to patient in placed layer Swell active blood vessel.
Operation principle：
Hemostasis band body 1 is fixed on patient and needs on the upper limb that stops blooding by pasting button 12 and thread gluing 11, and by soft bed course 4 On hemostasis cotton balls 42 be directed at patient's point of puncture, before inflation, by regulating valve 51 close deflated balloon 5 and pressurised airbag 2 it Between connection, pressurised airbag 2 is inflated by air bag 3, pressure state is understood by pressure gauge 22 in real time, and is pressurizeed To pressure value is needed, achieve the purpose that hemostasis by compression, after oppressing a period of time, it is desirable to reduce to the oppressive force of point of puncture, first By the gas emptying in deflated balloon 5, deflated balloon 5 is sealed by the first sealing cover 52, opens regulating valve 51, deflated balloon 5 are connected to pressurised airbag 2, and the portion gas in pressurised airbag 2 enters in deflated balloon 5, and the two internal pressure is consistent, and close Regulating valve 51 is closed, is disconnected between deflated balloon 5 and pressurised airbag 2, opens the first sealing cover 52 and by gas in deflated balloon 5 Body empties and closes the first sealing cover 52, and pressurised airbag 2 reduces the oppressive force of point of puncture at this time, repeatedly above-mentioned after a period of time Step, the air pressure in each pressurised airbag 2 will appear reduction, and the amount of reduction is certain, can reduce realization point well The quantitative effect for carrying out primary decompression and stopping blooding is criticized, the service life of internal fistula is protected while to improve hemostasis.
Also the product material for the band body 1 that stops blooding is innovated for the invention simultaneously, with reference to specific embodiment party Formula is described in detail.
Embodiment 1
Stop blooding band body 1 from far from one side of baby patient skin to including photo-catalytic sterilization successively close to patient skin side The weight ratio of layer, composite layer, fish tail and waterproof layer, photo-catalytic sterilization layer raw material is：8 parts of nano-titanium dioxide, nanometer titanium dioxide 10 parts of silicon, 10 parts of carbon fiber particles, 20 parts of Arabic gum, above-mentioned raw materials, which are mixed in proportion, can be made photo-catalytic sterilization Layer, composite layer are silane modified polyether glue.Fish tail and waterproof layer made of eva film can make tourniquet ontology 1 have waterproof Function is bonded between fish tail and waterproof layer and photo-catalytic sterilization layer by composite layer completion.
Wherein, nano-titanium dioxide and nano silicon dioxide are contained in photo-catalytic sterilization layer, photo-catalytic sterilization can be played Effect, it generates strong catalytic degradation function under the action of ultraviolet light：Can effectively be degraded poisonous and harmful gas in air Body；It can effectively kill various bacteria, and the toxin that bacterium or fungi release can be decomposed and harmless treatment.Photocatalyst simultaneously Carbon fiber has high specific surface area in stenlizing layer, is conducive to the absorption of nano-titanium dioxide and nano silicon dioxide, effectively Expand the daylighting area of photocatalyst, it is final to promote the function of killing various bacteria, it is not easy at patient's wound surrounding to protect Grow bacterium.
Embodiment 2
Hemostasis band body 1 is made of following raw material in parts by weight：5 parts of polyacrylonitrile fibre, organic phosphate flame-retardant 10 parts of agent, 5 parts of asbestos fibre, 5 parts of Silon, 5 parts of polyurethane fibre, 3 parts of acid fiber by polylactic, polypropylene fibre 5 parts of 3 parts, 10 parts of strong fiber, 23 parts of polyvinyl chloride fibre, 8 parts of cocoon fiber, 5 parts of zein fiber and flax.Wherein poly- amino Formic acid esters fiber fineness is 40%-50%, and Silon purity is 20%-30%, and zein fiber and flax purity are 20%-30%.Soft with good elasticity, formula is simple, can meet the needs of people.
Hemostasis band body 1 is made of following raw material in parts by weight：120-150 parts of Corvic, chlorination 120-150 parts of polyvinyl chloride, 15-20 parts of poly halogenated phosphate fire retardant, 8-10 parts of ethylene-vinyl acetate copolymer, graphite 12-15 parts of alkene, 7-8 parts of dibutyl phthalate, 2-3 parts of dibutyl phthalate, 3-5 parts of silicone oil.
The band body 1 that stops blooding is made by following steps：
The first step is added in Mixers with Multi-direction Movement and mixes according to formula measurement Corvic, chliorinated polyvinyl chloride 5-10min, 90% ethyl alcohol of 2.5 times of volumes of addition, magnetic agitation 12-15min, 75-85 DEG C of heat preservation are spare；
Second step takes formula ratio poly halogenated phosphate fire retardant, ethylene-vinyl acetate copolymer that 1.5 times of volumes are added 90% ethyl alcohol, ultrasonication 5-6min, be uniformly mixed, heat preservation 75-85 DEG C it is spare；
The material that step 1 and step 2 obtain is uniformly mixed by third step, and the graphene of formula ratio, adjacent benzene two is added High-speed mixer is added in formic acid dibutyl ester, dibutyl phthalate, silicone oil jointly, stirs 15-20min；
4th step is added that 240-260 DEG C of extruder is plasticated, 180-200 DEG C of calendering, cryogenic vacuum and temperature are 2-3 DEG C cold But, discharging obtains hemostasis band body 1.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.

Claims (10)

1. a kind of portable internal fistula dedicated tourniquet, including hemostasis band body (1), it is characterised in that：The hemostasis band body (1) one end is equipped with thread gluing (11), other end reverse side is equipped with patch button (12), and patient is located on the hemostasis band body (1) The pressurised airbag (2) with check valve (21) is equipped at arm point of puncture position, the pressurised airbag (2) is connected with pressure gauge (22), the check valve (21) connects the pressue device that the oriented pressurised airbag (2) is pressurizeed, and the pressurised airbag (2) it is located at the separate patient skin one side of the hemostasis band body (1), is worn positioned at patient's arm on the hemostasis band body (1) Thorn point is also removably connected with soft bed course (4) at position, and the soft bed course (4) is equipped with to be filled in simultaneously for hemostasis cotton balls (42) Fixed putting hole (41), the soft bed course (4) recline one side surface of patient skin set on the hemostasis band body (1), institute It states pressurised airbag (2) to be connected with positioned at the deflated balloon (5) of band body (1) outside that stops blooding, and passes through regulating valve between the two (51) it is connected to, the first sealing cover (52) is also installed on the deflated balloon (5), under same pressure, the deflated balloon (5) Inner space is not more than the 1/8 of the pressurised airbag (2) inner space.
2. portable internal fistula dedicated tourniquet according to claim 1, it is characterised in that：The pressue device includes filling Gas air bag (3), the air bag (3) are connect by the check valve (21) with the pressurised airbag (2), the air bag (3) air admission hole (31) is offered on.
3. portable internal fistula dedicated tourniquet according to claim 2, it is characterised in that：The pressurised airbag (2) with It is connected to by connecting tube (53) between the deflated balloon (5), described connecting tube (53) one end passes through the hemostasis band body (1) Surface is connect with the deflated balloon (5), and the regulating valve (51) is set in the connecting tube (53), and is located at the tourniquet Ontology (1) is outside.
4. portable internal fistula dedicated tourniquet according to claim 3, it is characterised in that：The air bag (3) is sliding Shifting is connected with the second sealing cover of taper (32) for covering the air admission hole (31), and second sealing cover (32) is located at institute It states in air bag (3), and stretches out described air bag (3) one end diameter and be less than and stretch into the air bag (3) one end, and stretch Enter the air bag (3) one end diameter and be more than the air admission hole (31) diameter, is filled described in the second sealing cover (32) stretching Gas air bag (3) one end is connected with the limiting plate (33) that diameter is more than the air admission hole (31).
5. portable internal fistula dedicated tourniquet according to claim 4, it is characterised in that：The hemostasis band body (1) For hollow structure, inside is embedded with waterproof layer, and forms the placed cavity (13) for placing trash ice, the hemostasis band body (1) Outer wall offers the addition mouth (14) being connected to the placed cavity (13), and the addition mouth (14) is equipped with third sealing cover (15)。
6. portable internal fistula dedicated tourniquet according to claim 5, it is characterised in that：The hemostasis band body (1) Slide is connected with hook (16) along its length far from patient skin side, deflated balloon (5) outer wall equipped with it is described The snap ring (54) of hook (16) cooperation.
7. portable internal fistula dedicated tourniquet according to claim 6, it is characterised in that：Soft bed course (4) patch It closes hemostasis band body (1) one side and is equipped with velcro, the soft bed course (4) passes through the velcro and the tourniquet Ontology (1) connects.
8. portable internal fistula dedicated tourniquet according to claim 1, it is characterised in that：The hemostasis band body (1) It is equipped with placed layer close to patient skin one side, is placed with detumescence plaster in the placed layer, the detumescence plaster is by weight By 5-10 parts of wallich garlic herb, 8-10 parts of dragon's blood, 8-10 parts of catechu, 8-10 parts of frankincense, 3-5 parts of myrrh, 10-12 parts of corydalis tuber, red small 2-3 parts of 25-27 parts of beans, 4-5 parts of pericarpium zanthoxyli, 1-2 parts of Moschus, 20-25 parts of earthworm, 2-3 parts of borneol, Verbena officinalis compositions, the placement Layer contact patient skin offers multiple air holes on one side.
9. portable internal fistula dedicated tourniquet according to claim 1, it is characterised in that：The hemostasis band body (1) It is made of following raw material in parts by weight：
120-150 parts of Corvic, 120-150 parts of chliorinated polyvinyl chloride, 15-20 parts of poly halogenated phosphate fire retardant, 8-10 parts of ethylene-vinyl acetate copolymer, 12-15 parts of graphene, 7-8 parts of dibutyl phthalate, two fourth of phthalic acid 2-3 parts of ester, 3-5 parts of silicone oil.
10. making the preparation method of the portable internal fistula dedicated tourniquet described in claim 9, it is characterised in that：Including with Lower step：
The first step is added in Mixers with Multi-direction Movement according to formula measurement Corvic, chliorinated polyvinyl chloride and mixes 5- 10min, 90% ethyl alcohol of 2.5 times of volumes of addition, magnetic agitation 12-15min, 75-85 DEG C of heat preservation are spare；
Second step takes formula ratio poly halogenated phosphate fire retardant, ethylene-vinyl acetate copolymer that 1.5 times of volumes are added 90% ethyl alcohol, ultrasonication 5-6min are uniformly mixed, and 75-85 DEG C of heat preservation is spare；
The material that step 1 and step 2 obtain is uniformly mixed, and the graphene of formula ratio, phthalic acid is added by third step High-speed mixer is added in dibutyl ester, dibutyl phthalate, silicone oil jointly, stirs 15-20min；
4th step is added that 240-260 DEG C of extruder is plasticated, 180-200 DEG C of calendering, cryogenic vacuum and temperature are 2-3 DEG C of cooling, go out Material obtains the hemostasis band body (1).
CN201810725225.1A 2018-07-04 2018-07-04 A kind of portable internal fistula dedicated tourniquet Withdrawn CN108720888A (en)

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CN201910600339.8A CN110192905A (en) 2018-07-04 2019-07-04 A kind of tourniquet

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110811754A (en) * 2019-11-15 2020-02-21 吉林大学 Puncture point compression device for peripheral blood vessel interventional therapy
CN110811753A (en) * 2019-11-13 2020-02-21 山东省千佛山医院 Vascular surgery operation hemostasis device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111150450A (en) * 2019-12-26 2020-05-15 中国人民解放军陆军军医大学第一附属医院 Compression hemostat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110811753A (en) * 2019-11-13 2020-02-21 山东省千佛山医院 Vascular surgery operation hemostasis device
CN110811754A (en) * 2019-11-15 2020-02-21 吉林大学 Puncture point compression device for peripheral blood vessel interventional therapy

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Application publication date: 20181102