CN106388897A - Self-locked reversible anti-pinch vessel pressing belt - Google Patents
Self-locked reversible anti-pinch vessel pressing belt Download PDFInfo
- Publication number
- CN106388897A CN106388897A CN201611051363.3A CN201611051363A CN106388897A CN 106388897 A CN106388897 A CN 106388897A CN 201611051363 A CN201611051363 A CN 201611051363A CN 106388897 A CN106388897 A CN 106388897A
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- band
- locking
- self
- rest belt
- locking piece
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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
- A61B17/1322—Tourniquets comprising a flexible encircling member
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a self-locked reversible anti-pinch vessel pressing belt which comprises a locking part and a tying belt, wherein the root of the tying belt is fixedly connected with the locking part; the locking part comprises a tying belt channel; the free end of the tying belt is inserted and passes through the tying belt channel; a rack part is arranged on one side of the tying belt; an elastic shifting piece is arranged inside the tying belt channel; the root part of the elastic shifting piece is fixedly connected with the locking part; the free end of the elastic shifting piece extends outside the locking part; a rack reversion limiting mechanism is arranged on the elastic shifting piece; the included angle formed by an insertion port of the tying belt channel and the inserted tying belt is called as an annular inner included angle; and the vessel pressing belt is provided with an anti-pinch part for partitioning the annular inner included angle from body skin. The self-locked reversible anti-pinch vessel pressing belt is simple, convenient and easy to tighten and release, comfortable and free of pain for a patient to use, adjustable in tightness, reliable to work and convenient to sterilize.
Description
Technical field
The present invention relates to a kind of arm-rest belt.
Background technology
In prior art, the arm-rest belt that hospital continues to use is a latex tubing, and when venous blood collection or transfusion, latex tubing is tied tight limb
Body so that after angioplerosis vein show especially in order to puncture.But there are following defects in it：
First, the elasticity that latex tubing is tied up is difficult to control to：Arm-rest belt pressure bundle is improper to occur ischemia to lead to lack
Oxygen, can make some blood constituents change, make moisture in blood vessel to tissue between shift, macromolecular substances and bulky grain thin
Born of the same parents but can not pass through, and blood concentrates, and makes fibrinolytic enhancing or acceleration platelet activation, thus affecting to test and analyze result.
Second, when tying up human body limb with latex tubing, because proficiency level's difference easily occurs strangling to obtain tension, leading to be pressed arteries and veins
People is uncomfortable；It is also easy to so that human body skin sandwiches in latex tubing gap at joint, pull skin and lead to be pressed arteries and veins people's pain and produce
Fear；Pressure arteries and veins operation cannot realize action soft it is impossible to give to be pressed the comfortable care experience of arteries and veins people.
Third, the action unclamping latex tubing makes it possible to limbs moving, syringe needle is easily made to exit blood vessel, thus leading to
Need to carry out secondary puncture, bring unnecessary misery to by pressure arteries and veins people.
Fourth, according to the rules, for avoiding cross infection to occur, arm-rest belt answers a people one to use a sterilization.Latex tubing not corrosion resistant
Erosion, non-refractory, brings very big inconvenience to disinfection.Lead to the not sterilized reuse to arm-rest belt of some medical institutions,
The case causing cross infection in hospital emerges in an endless stream.According to the authoritative statistical data of American Nursing magazine, hand in the institute of developed country
Fork infection rate is one thousandth, and the cross infection in hospital rate of developing country is 10 to ten/1000ths five.
Content of the invention
In order to solve above-mentioned drawback, the technical problem to be solved is to provide one kind and uses easy to control, body-sensing
Comfortable arm-rest belt.In order to solve above-mentioned technical problem, the technical solution used in the present invention is, a kind of reversible anti-clip pressure of self-locking
Arteries and veins band is it is characterised in that inclusion locking piece and root are fixed in the band on locking piece；Locking piece includes band passage, band
Free end inserts and passes through described band passage；The one side of band is provided with tooth-strip part；It is provided with elastic plectrum in described band passage,
Elastic plectrum root is fixed on locking piece, and elastic plectrum free end leans out to outside locking piece, and elastic plectrum is provided with tooth bar
Back-stop mechanism；The angle that the insertion port of described band passage is constituted with the band of insertion is referred to as ring within angle, described pressure
Arteries and veins band is provided with the anti-clamping component of shading ring within angle and limb skin.
Using technique scheme, around by the limbs of pressure arteries and veins people, band free end is by the insertion end of band passage for band
Mouth insertion, by band passage, is extracted out by the another port of opposite side, tooth bar reverse check in the presence of back-stop mechanism, that is,
Complete to press arteries and veins operation, the elasticity of band can be as accurate as the scope of one tooth lattice of tooth bar；During being somebody's turn to do, insert band in band
When the port of passage is locked, the ring within angle that band is formed with insertion port (refers to band around limbs institute in described ring
The inside of the annular constituting) easy pinching limb skin, cause to be pressed arteries and veins people to pull pain, the effect of anti-clamping component be effectively every
From this ring within angle and limb skin, it is to avoid above-mentioned phenomenon occurs.
After puncture finishes, stir elastic plectrum free end, the tooth bar back-stop mechanism on elastic plectrum is departed from tooth bar, tooth bar
Lose restriction, band is lax under the tension force effect of limbs, band is reversely extracted out from band passage and can release pressure arteries and veins.
In technique scheme, described anti-clamping component can be any shape that can realize above-mentioned buffer action or structure.
Preferably, described anti-clamping component is laminated structure, the root of laminated structure be fixed on the left side of described insertion port, right side or under
Side, the main body of laminated structure diagonally distributes at the rear of insertion port.Advantage is, real on the premise of the insertion not disturbing band
Now effectively isolate.Further, the root of described laminated structure is fixed on the downside of described insertion port.Structure together with band
Become a complete loop configuration of taking advantage of a situation, convenient and reliable cosily realization isolation.Coordinate-system in foregoing description is：With described
Insertion port is downside near the side of band root；Insertion port is rear, and extraction port is front.
In technique scheme, described tooth bar back-stop mechanism can adopt ratchet mechanism of the prior art or other gears
Check or non-return mechanism.Preferably, described tooth bar back-stop mechanism is using at least one the check tooth being installed on elastic plectrum, inverse
Only the denticle of tooth lean on the side of tooth bar direction of insertion for ease of tooth bar slip over domatic, the opposite side of denticle is A occlusal surfaces；Described
The side of the denticle of tooth bar is domatic, and opposite side is B occlusal surfaces, and when tooth bar inserts described band passage, B occlusion surface side is located at slope
The rear of surface side；Described A occlusal surfaces snap-lock corresponding with B occlusal surfaces.Have an advantage in that simple to operate, reliable operation is easy to
Integrated molding.
Preferably, described arm-rest belt adopts high molecular polymer chinlon 606, integrated extrusion molding.This material is high temperature resistant,
Corrosion-resistant, and be easy to industrialized production packaging after through epoxy acetylene sterilizing after enter use link, provide safely and effectively medical treatment
Ensure.
Preferably, described band free end is provided with Handheld Division, and the opposite side of described locking piece is provided with Handheld Division.In order to grasp
Author pulls locking band.
Preferably, described locking piece insertion port is larger, and extraction port is less.In order to band insertion and locking.
From the foregoing, it will be observed that the beneficial effects of the present invention is, this arm-rest belt tie tight reconciliation division operation simple and convenient freely, be suitable for
The comfortable no pain of person, elasticity is adjustable, reliable operation, is easy to disinfect.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description
Fig. 1 is arm-rest belt main structure diagram of the present invention；
Fig. 2 is arm-rest belt backsight structural representation of the present invention；
Fig. 3 is arm-rest belt left view structural representation of the present invention；
Fig. 4 is lock interior structural representation；
Fig. 5 is arm-rest belt use state structural representation of the present invention；
Fig. 6 is backstop structure and band cooperation theory structure schematic diagram (during band insertion)；
Fig. 7 is backstop structure and band cooperation theory structure schematic diagram (when band exits).
Specific embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present invention, the reversible anti-clip arm-rest belt of described self-locking includes locking piece 1
It is fixed in the band 2 on locking piece 1 with root；Described band 2 free end is provided with Handheld Division 3, and the opposite side of described locking piece 1 sets
There is Handheld Division 4.
Locking piece 1 includes band passage 101, and band 2 free end inserts and passes through described band passage 101；Described locking
The insertion port 102 of part 1 is larger, and extraction port 103 is less.Insert in order to band 2 and realize to lock.The one side of band 2 sets
There is tooth-strip part；It is provided with elastic plectrum 5, elastic plectrum 5 root is fixed on locking piece 1, elastic plectrum in described band passage 101
5 free ends lean out to outside locking piece 1, and elastic plectrum 5 is provided with tooth bar back-stop mechanism；Described tooth bar back-stop mechanism adopts device
Two check teeth 8 on elastic plectrum 5, the denticle of check tooth 5 leans on the side of tooth bar direction of insertion (as Fig. 4 direction of arrow) to be
Be easy to that tooth bar 2 slips over is domatic, and the opposite side of denticle is A occlusal surfaces (being facade in this example)；The side of the denticle 9 of described tooth bar
For domatic, opposite side is B occlusal surfaces (being facade in this example), and when tooth bar inserts described band passage 101, B occlusion surface side is located at
The rear of domatic side；Described A occlusal surfaces snap-lock corresponding with B occlusal surfaces.
The angle that the insertion port 102 of described band passage 101 is constituted with the band 2 of insertion is referred to as ring within angle 7,
Described arm-rest belt is provided with the anti-intermediate plate 6 (i.e. the anti-clamping component of laminated structure) of shading ring within angle 7 and limb skin.Described anti-intermediate plate
6 root is fixed on the downside of described insertion port 102, and the main body of anti-intermediate plate 6 diagonally distributes at the rear of insertion port 102.
Using technique scheme, band 2 around by the limbs of pressure arteries and veins people ringwise, the Handheld Division 3 of band 2 free end by
The insertion port 102 of band passage 101 is inserted, and by band passage 101, is extracted out by the extraction port 103 of opposite side, operator
Only Handheld Division 3 and Handheld Division 4 need to be pulled, you can easily lock band 2.Denticle 9 on band 2 is in the work of check tooth 8
With lower reverse check, that is, complete to press arteries and veins operation, the elasticity of band can be as accurate as the scope of one tooth lattice of tooth bar.
When the insertion port 102 inserting band passage 101 in band 2 is locked, band 2 and insertion port 102 shape
The ring within angle 7 (referring to the inside of the annular that band is constituted around limbs in described ring) becoming easily pinching limb skin, causes
Pain is pullled by pressure arteries and veins people, the effect of anti-intermediate plate 6 is to be effectively isolated this ring within angle and limb skin, it is to avoid above-mentioned phenomenon is sent out
Raw.Meanwhile, anti-intermediate plate 6, on the premise of the insertion not disturbing band 2, constitutes a complete annular of taking advantage of a situation together with band 2
Structure, convenient and reliable cosily realization isolation.
After puncture finishes, such as Fig. 7 direction of arrow stirs elastic plectrum 5 free end, the check tooth 8 on elastic plectrum 5 and bundle
Denticle 9 with 2 departs from or is partially disengaged, and band 2 loses restriction, and band 2 is lax under the tension force effect of limbs, by band 2 certainly
Reversely extract out in band passage 101 and can release pressure arteries and veins.
Described arm-rest belt adopts high molecular polymer chinlon 606, integrated extrusion molding, sterilizes through epoxy acetylene after packaging
Enter afterwards and use link.
Above-mentioned implementation merely to clearly technical scheme is described, and it is not intended that to the present invention
Make any restriction.The present invention has known multiple replacement in the art or deforms, without departing from present invention essence
On the premise of meaning, each fall within protection scope of the present invention.
Claims (9)
1. a kind of reversible anti-clip arm-rest belt of self-locking is it is characterised in that include locking piece and root is fixed in the bundle on locking piece
Band；Locking piece includes band passage, and band free end inserts and passes through described band passage；The one side of band is provided with tooth-strip part；
It is provided with elastic plectrum, elastic plectrum root is fixed on locking piece, and elastic plectrum free end leans out to lock in described band passage
Determine outside part, elastic plectrum is provided with tooth bar back-stop mechanism；The insertion port of described band passage and the band of insertion are constituted
Angle be referred to as ring within angle, described arm-rest belt is provided with the anti-clamping component of shading ring within angle and limb skin.
2. as claimed in claim 1 a kind of reversible anti-clip arm-rest belt of self-locking it is characterised in that described anti-clamping component be lamellar knot
Structure, the root of laminated structure is fixed on left side, right side or the downside of described insertion port, and the main body of laminated structure diagonally distributes
The rear of insertion port.
3. as claimed in claim 2 a kind of reversible anti-clip arm-rest belt of self-locking it is characterised in that the root of described laminated structure
It is fixed on the downside of described insertion port.
4. a kind of reversible anti-clip arm-rest belt of the self-locking as described in any one of claim 1-3 is it is characterised in that described tooth bar is inverse
Using at least one the check tooth being installed on elastic plectrum, the denticle of check tooth leans on the side of tooth bar direction of insertion to be to locking mechanism
Be easy to that tooth bar slips over is domatic, and the opposite side of denticle is A occlusal surfaces；The side of the denticle of described tooth bar is domatic, and opposite side is B
Occlusal surfaces, when tooth bar inserts described band passage, B is engaged the rear that surface side is located at domatic side；Described A occlusal surfaces and B occlusal surfaces
Corresponding snap-lock.
5. a kind of reversible anti-clip arm-rest belt of the self-locking as described in any one of claim 1-3 it is characterised in that described band from
Handheld Division is provided with by end, the opposite side of described locking piece is provided with Handheld Division.
6. as claimed in claim 4 a kind of reversible anti-clip arm-rest belt of self-locking it is characterised in that described band free end is provided with
Handheld Division, the opposite side of described locking piece is provided with Handheld Division.
7. a kind of reversible anti-clip arm-rest belt of the self-locking as described in any one of claim 1-3 is it is characterised in that described locking piece
Insertion port is larger, and extraction port is less.
8. as claimed in claim 4 a kind of reversible anti-clip arm-rest belt of self-locking it is characterised in that described locking piece insertion port
Larger, extraction port is less.
9. a kind of reversible anti-clip arm-rest belt of the self-locking as described in any one of claim 1-3 is it is characterised in that described arm-rest belt
Using high molecular polymer chinlon 606, integrated extrusion molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051363.3A CN106388897A (en) | 2016-11-25 | 2016-11-25 | Self-locked reversible anti-pinch vessel pressing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051363.3A CN106388897A (en) | 2016-11-25 | 2016-11-25 | Self-locked reversible anti-pinch vessel pressing belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388897A true CN106388897A (en) | 2017-02-15 |
Family
ID=58081754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611051363.3A Pending CN106388897A (en) | 2016-11-25 | 2016-11-25 | Self-locked reversible anti-pinch vessel pressing belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242892A (en) * | 2017-06-07 | 2017-10-13 | 柳州市妇幼保健院 | Arm-rest belt timing is detained |
| TWI636777B (en) * | 2017-11-22 | 2018-10-01 | 賈秉坤 | Easy to tighten tight band |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137135Y (en) * | 1992-09-11 | 1993-06-30 | 程康 | Disposable implement for compressing blood vessel |
| CN2443700Y (en) * | 2000-09-28 | 2001-08-22 | 胡勇 | Minitype tourniquet |
| CN201399043Y (en) * | 2009-04-23 | 2010-02-10 | 龚军 | Self-locking binding tape |
| CN201814620U (en) * | 2010-10-25 | 2011-05-04 | 储开建 | Releasable self-locking type hepatic portal blocking belt |
| CN202892038U (en) * | 2012-11-07 | 2013-04-24 | 单保恩 | Medical bleeding stopping device |
| US20130304113A1 (en) * | 2010-12-21 | 2013-11-14 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Disposable venous tourniquets and methods of use |
| US20150164513A1 (en) * | 2010-09-14 | 2015-06-18 | Rex McDonald | Self-locking tourniquet and automated timer |
| CN105960209A (en) * | 2013-11-18 | 2016-09-21 | 欧伯伦医疗创新公司 | Tourniquet |
-
2016
- 2016-11-25 CN CN201611051363.3A patent/CN106388897A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137135Y (en) * | 1992-09-11 | 1993-06-30 | 程康 | Disposable implement for compressing blood vessel |
| CN2443700Y (en) * | 2000-09-28 | 2001-08-22 | 胡勇 | Minitype tourniquet |
| CN201399043Y (en) * | 2009-04-23 | 2010-02-10 | 龚军 | Self-locking binding tape |
| US20150164513A1 (en) * | 2010-09-14 | 2015-06-18 | Rex McDonald | Self-locking tourniquet and automated timer |
| CN201814620U (en) * | 2010-10-25 | 2011-05-04 | 储开建 | Releasable self-locking type hepatic portal blocking belt |
| US20130304113A1 (en) * | 2010-12-21 | 2013-11-14 | H. Lee Moffitt Cancer Center And Research Institute, Inc. | Disposable venous tourniquets and methods of use |
| CN202892038U (en) * | 2012-11-07 | 2013-04-24 | 单保恩 | Medical bleeding stopping device |
| CN105960209A (en) * | 2013-11-18 | 2016-09-21 | 欧伯伦医疗创新公司 | Tourniquet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242892A (en) * | 2017-06-07 | 2017-10-13 | 柳州市妇幼保健院 | Arm-rest belt timing is detained |
| TWI636777B (en) * | 2017-11-22 | 2018-10-01 | 賈秉坤 | Easy to tighten tight band |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |