CN102379733B - Hemostasis bandage - Google Patents
Hemostasis bandage Download PDFInfo
- Publication number
- CN102379733B CN102379733B CN201110264984.0A CN201110264984A CN102379733B CN 102379733 B CN102379733 B CN 102379733B CN 201110264984 A CN201110264984 A CN 201110264984A CN 102379733 B CN102379733 B CN 102379733B
- Authority
- CN
- China
- Prior art keywords
- rotary sleeve
- belt body
- tourniquet bandage
- hole
- fixing band
- 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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- 230000023597 hemostasis Effects 0.000 title abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000741 silica gel Substances 0.000 claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000000872 buffer Substances 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 230000000025 haemostatic effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Abstract
The invention discloses a hemostasis bandage, comprising a fixing plate of which the central part is provided with a through-hole, a screw column which passes through the through-hole of the fixing plate, a silica gel press block which is fixedly connected on the lower end of the screw column, a floating nut which is screwed on the screw column, a bandage body which is fixed on the fixing plate, a fixing belt which is connected to the two end sides, an outer rotary sleeve of which the bottom surface is opened and the top surface is provided with the through-hole, wherein the screw column passes through the through-hole, and a spring which is located between the top surface of the outer rotary sleeve and the floating nut. An annular pump formed by the outer circumference of the bottom surface of the outer rotary sleeve extending outside is arranged in an annular clamp groove which is formed by fixedly connecting the fixing plate with the bandage body. The inner lateral wall of the outer rotary sleeve is provided with a plurality of grooves which are matched with the convex edges in the outer lateral wall of the floating nut. The invention buffers the pressure through arranging the spring based on adjusting the compression strength and gives some mobility to person, so it has good hemostasis effect.
Description
Technical field
The present invention relates to a kind of medical hemostatic binder.
Background technology
At present, in puncture operation, pull out after puncture needle or remaining needle, general employing pointed hemostasis by compression, but due to the hemostasis of employment hand, it is stable that the dynamics of implementing is difficult for keeping, and often causes and stop blooding unsuccessfully, need to re-press hemostasis, increased medical worker's labor intensity on the one hand, also to patient, caused suffering on the other hand.Therefore, the applicant has applied for patent < < tourniquet bandage > > that number of patent application is 201020147967.X in 2009, and obtains the authorization.
Tourniquet bandage in above-mentioned former patent is comprised of fixing head, fixing band and scalable [Dan, can regulate compressing intensity, plays the effect of hemostasis.Yet, but can only rely on medical worker's experience to regulate compressing intensity, do not cushion, patient does not have mobility, when regulated quantity is larger, easily to patient, brings misery.Meanwhile, on former tourniquet bandage, do not have pressure to show, can not watch whether oozing of blood of point of puncture.
Summary of the invention
Object of the present invention, provides a kind of tourniquet bandage exactly in order to address the above problem, this tourniquet bandage is regulating on the basis of compressing intensity, by increasing spring so that pressure is cushioned, gives patient certain mobility, makes it have good haemostatic effect.Meanwhile, by the combination of scale and indication circle, reach the object of accurate control oppressive force.
The technical scheme that realizes above-mentioned purpose is:
A kind of tourniquet bandage, comprise that center has the fixing head of through hole, upper end through the double-screw bolt of the affixed silica gel briquetting of this fixing head through hole and lower end, the fixing band that is threaded onto on described double-screw bolt and is positioned at captive nut, the belt body being fixedly connected with described fixing head of described fixing head top and has stiff end and movable end and be connected with limit, described belt body two ends respectively
The middle part of described belt body is provided with a circular port, and the circumference of this circular port extends upward and inwardly closes up in top and forms an annular stopper, and described fixing head is fixed on the bottom of described circular port, and and this annular stopper between form an annular slot;
Described captive nut is cylindric, and its lateral wall is evenly equipped with some axial fins;
Described tourniquet bandage also comprises rotary sleeve and a spring of a columnar hollow, wherein:
Described rotary sleeve bottom surface opening and end face are provided with a through hole, and the upper end of described double-screw bolt is through this through hole; The excircle of its opening bottom surface stretches out and forms an annular projection, and this annular projection is arranged in described annular slot; The groove that its medial wall has the fin on some and described captive nut lateral wall to match; Described rotary sleeve drives captive nut to rotate by the cooperation of groove and fin;
Described spring, is sheathed on described double-screw bolt and between the end face and described captive nut of described rotary sleeve.
Above-mentioned tourniquet bandage, wherein, described tourniquet bandage also comprises an indication circle, this indication circle is fixed on the ，Gai upper end, upper end of described captive nut and touches mutually with described spring; Scale is carved with in the lateral wall of described rotary sleeve, and this scale is combined indicated pressure with described indication circle.
Above-mentioned tourniquet bandage, wherein, described double-screw bolt hollow also forms a post hole, and described silica gel briquetting is transparent.
Above-mentioned tourniquet bandage, wherein, is equipped with some balls between the annular projection of described rotary sleeve opening bottom surface and the annular stopper of described belt body.
Above-mentioned tourniquet bandage, wherein, the end limit of described belt body one side is connected with the stiff end of described fixing band, and the lower surface of this side is horizontal a T-shaped silica gel piece; The end limit of described belt body opposite side is connected by the movable connection structure of adjustable-tightness and the movable end of described fixing band.
Above-mentioned tourniquet bandage, wherein, the movable connection structure of described adjustable-tightness comprises that the side opening be located on another side end edge of described belt body, single hook of being located at fixing band movable end wear and have the hook of latch closure portion, described fixing band adopts lint material to make, the movable end of described fixing band is through the latch closure portion of described hook, and by single hook, wear the belt carcass fixed bonding with fixing band, described hook hook is in described side opening.
Above-mentioned tourniquet bandage, wherein, described rotary sleeve is transparent.
Above-mentioned tourniquet bandage, wherein, the scale that be carved with described rotary sleeve lateral wall is hollow out.
Owing to having adopted above-mentioned technical scheme, the present invention has the following advantages:
A) the present invention is regulating on the basis of compressing intensity, by increasing spring so that pressure is cushioned, gives patient certain mobility, makes it have good haemostatic effect.
B) by indication, enclose and scale, can make pressure accurately show, thereby reach the object of accurate controlled pressure, facilitate clinical manipulation.
C) by double-screw bolt being carried out to hollow internal control design, coordinate transparent silica gel briquetting, make the observation of point of puncture more directly perceived.
D) by fixing band being adopted to the Design Mode of buckle tension, make clinical manipulation convenient.
E) medical worker can stop blooding from main regulation pressure according to patient's practical situation, for patient provides stable hemostasis pressure, greatly improved the success rate of patient's hemostasis, also alleviated medical worker's labor intensity simultaneously, and the present invention is easy to operate, reliable and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of tourniquet bandage of the present invention;
Fig. 2 is the profile of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the axonometric chart of the T-shaped silica gel piece in the present invention;
Fig. 5 is the amplification profile at A place in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1 to Fig. 5, tourniquet bandage of the present invention, comprise that double-screw bolt 1, rotary sleeve 2, spring 3, indication circle 4, captive nut 5, some balls 6, fixing head 7, belt body 8, fixing band 9, T-shaped silica gel piece 10, single hook wear 11, link up with 12 and silica gel briquetting 13, wherein:
The middle part of belt body 8 is provided with a circular port, and the circumference of this circular port extends upward and inwardly closes up in top and forms an annular stopper; Fixing head 7 is fixed on the bottom of described circular port, and and described annular stopper between form an annular slot; On the end limit of the both sides of belt body 8, be equipped with side opening, and wherein the lower surface of a side is horizontal a T-shaped silica gel piece 10, patient limb is pressed in the side of T-shaped silica gel piece 10, coordinates silica gel briquetting 13 to make patient more comfortable;
Fixing band 9 adopts lint material to make, its initial and end end two ends are called after stiff end and movable end respectively, its stiff end is fixedly connected with the side opening on belt body 8 one sides (this side has T-shaped silica gel piece 10) end limit, and its movable end is connected with the end limit of belt body 8 opposite sides (this side is without T-shaped silica gel piece 10) by the movable connection structure of an adjustable-tightness;
The movable connection structure of described adjustable-tightness comprises that the side opening be located on belt body 8 opposite sides (this side is without T-shaped silica gel piece 10) ends limit, single hook of being located at fixing band 9 movable ends wear 11 and have a hook 12 of latch closure portion, the movable end of fixing band 9 is through the latch closure portion of hook 12, and by single hook wear 11 with the belt carcass fixed bonding of fixing band 9, link up with in the side opening of 12 hooks on described belt body 8 opposite sides (this side is without T-shaped silica gel piece 10) end limit; Because fixing band 9 adopts lint materials to make, thus single hook wear 11 can with the belt carcass fixed bonding of fixing band 9;
The center of fixing head 7 has the through hole mating with double-screw bolt 1, and the upper end of double-screw bolt 1 is through the affixed silica gel briquetting 13 of central through hole and lower end of fixing head 7; Silica gel briquetting 13 is transparent soft silica gels, and double-screw bolt 1 hollow also forms a post hole, by this post hole and coordinate transparent silica gel briquetting 13 can observe whether oozing of blood of point of puncture;
Captive nut 5 is threaded onto on double-screw bolt 1 and is positioned at the top of fixing head 7, and captive nut 5 is cylindric, and its lateral wall is evenly equipped with some axial fins (seeing Fig. 5);
Bottom surface opening and the end face of rotary sleeve 2 are provided with a through hole, and the upper end of double-screw bolt 1 is through this through hole; The excircle of the opening bottom surface of rotary sleeve 2 stretches out and forms an annular projection, this annular projection is arranged in above-mentioned annular slot, and be equipped with some balls 6 between the annular stopper of this annular projection and above-mentioned belt body 8, ball 6 plays lubricated effect, stuck while preventing rotary sleeve 2 rotation; The groove (seeing Fig. 5) that the medial wall of rotary sleeve 2 has the fin on some and captive nut 5 lateral walls to match, described fin is placed in respectively in each self-corresponding described groove, so captive nut 5 can rotate along with the rotation of rotary sleeve 2, and can axially moving up and down at rotary sleeve 2; On transparent and its lateral wall of rotary sleeve 2, be carved with scale, or rotary sleeve 2 is opaque and its lateral wall on be carved with the scale of hollow out;
Spring 3 is sheathed on double-screw bolt 1 and between the end face and captive nut 5 of rotary sleeve 2;
The indication circle 4 that is O type is fixed on the ，Gai upper end, upper end of captive nut 5 and touches mutually with spring 3; In the present embodiment, indication circle 4 takes on a red color, and the scale combination with on rotary sleeve 2 lateral walls, accurately shows pressure, to reach the object of accurate control oppressive force.
During rotary sleeve 2 rotation, can drive captive nut 5 to rotate, thereby captive nut 5 is controlled double-screw bolt 1 by screw thread and is moved up and down; When silica gel briquetting 13 lower end stress deformation, because captive nut 5 is threaded connection double-screw bolt 1, so the oppressive force on silica gel briquetting 13 is delivered on captive nut 5 by double-screw bolt 1, captive nut 5 is upwards floated, pressuring spring 3, spring 3 plays the effect of buffering, and the scale on indication circle 4 indication rotary sleeve 2 lateral walls, shows pressure in real time simultaneously.
While using tourniquet bandage of the present invention, medical worker first applies gauze in patient wound, silica gel briquetting 13 central points are aimed to artery and vein puncture and put the gauze piece of 3-5mm on the lower side, and fixing band 9 is walked around after limbs, hook 12 is hooked on the side opening on belt body 8 one sides (this side is without T-shaped silica gel piece 10) end limit, by single hook, wear 11 adjusting elasticities, make the belt carcass fixed bonding of itself and fixing band 9, and make silica gel briquetting 13 compress artery and vein puncture point, patient limb is pressed in the side of T-shaped silica gel piece 10 simultaneously, makes patient more comfortable; Then, rotation rotary sleeve 2, drives captive nut 5 to rotate, thereby drives successively double-screw bolt 1 and silica gel briquetting 13, makes silica gel briquetting 13 to lower compression; Then, silica gel briquetting 13 lower end stress deformations, make double-screw bolt 1 drive captive nut 5 upwards to float, pressuring spring 3, and now indication circle 4 is along with captive nut 5 moves upward, and the scale on indication rotary sleeve 2 lateral walls, shows pressure size.Carrying out the pressure controlled while, by the post hole of double-screw bolt 1 hollow, observing whether oozing of blood of point of puncture, to adjust in time the compressing intensity of silica gel briquetting 13.
In sum, tourniquet bandage of the present invention, by increasing spring so that pressure is cushioned, gives patient certain mobility, has reduced patient's pain, and has alleviated medical worker's labor intensity.By the design of accurate demonstration pressure and buckle tension-type, make clinical manipulation convenient simultaneously, by hollow bore design, coordinate transparent silicon blob of viscose, the convenient whether oozing of blood of point of puncture of observing, the present invention is simultaneously reliable and stable, and has good haemostatic effect.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (8)
1. a tourniquet bandage, comprise that center has the fixing head of through hole, upper end through the double-screw bolt of the affixed silica gel briquetting of this fixing head through hole and lower end, the fixing band that is threaded onto on described double-screw bolt and is positioned at captive nut, the belt body being fixedly connected with described fixing head of described fixing head top and has stiff end and movable end and be connected with limit, described belt body two ends respectively, it is characterized in that
The middle part of described belt body is provided with a circular port, and the circumference of this circular port extends upward and inwardly closes up in top and forms an annular stopper, and described fixing head is fixed on the bottom of described circular port, and and this annular stopper between form an annular slot;
Described captive nut is cylindric, and its lateral wall is furnished with some axial fins;
Described tourniquet bandage also comprises rotary sleeve and a spring of a columnar hollow, wherein:
Described rotary sleeve bottom surface opening and end face are provided with a through hole, and the upper end of described double-screw bolt is through this through hole; The excircle of its opening bottom surface stretches out and forms an annular projection, and this annular projection is arranged in described annular slot; The groove that its medial wall has the fin on some and described captive nut lateral wall to match; Described rotary sleeve drives captive nut to rotate by the cooperation of groove and fin;
Described spring, is sheathed on described double-screw bolt and between the end face and described captive nut of described rotary sleeve.
2. tourniquet bandage as claimed in claim 1, is characterized in that, described tourniquet bandage also comprises an indication circle, and it is tactile mutually with described spring that this indication circle is fixed on the ，Gai upper end, upper end of described captive nut; Scale is carved with in the lateral wall of described rotary sleeve, and this scale is combined indicated pressure with described indication circle.
3. tourniquet bandage as claimed in claim 1 or 2, is characterized in that, described double-screw bolt hollow also forms a post hole, and described silica gel briquetting is transparent.
4. tourniquet bandage as claimed in claim 3, is characterized in that, between the annular projection of described rotary sleeve opening bottom surface and the annular stopper of described belt body, is equipped with some balls.
5. tourniquet bandage as claimed in claim 4, is characterized in that, the end limit of described belt body one side is connected with the stiff end of described fixing band, and the lower surface of described belt body one side is horizontal a T-shaped silica gel piece; The end limit of described belt body opposite side is connected by the movable connection structure of adjustable-tightness and the movable end of described fixing band.
6. tourniquet bandage as claimed in claim 5, it is characterized in that, the movable connection structure of described adjustable-tightness comprises that the side opening be located on another side end edge of described belt body, single hook of being located at fixing band movable end wear and have the hook of latch closure portion, described fixing band adopts lint material to make, the movable end of described fixing band is through the latch closure portion of described hook, and by single hook, wear the belt carcass fixed bonding with fixing band, described hook hook is in described side opening.
7. tourniquet bandage as claimed in claim 2, is characterized in that, described rotary sleeve is transparent.
8. tourniquet bandage as claimed in claim 2, is characterized in that, the scale that be carved with described rotary sleeve lateral wall is hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264984.0A CN102379733B (en) | 2011-09-08 | 2011-09-08 | Hemostasis bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110264984.0A CN102379733B (en) | 2011-09-08 | 2011-09-08 | Hemostasis bandage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102379733A CN102379733A (en) | 2012-03-21 |
| CN102379733B true CN102379733B (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110264984.0A Active CN102379733B (en) | 2011-09-08 | 2011-09-08 | Hemostasis bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102379733B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2799876C (en) | 2010-06-07 | 2020-07-07 | The Medical College Of Wisconsin, Inc. | Detection and treatment of abnormal upper esophageal sphincter functionality |
| CN103211638B (en) * | 2013-03-28 | 2014-12-17 | 陈聪水 | Elastic press belt with air bag |
| WO2014186500A2 (en) | 2013-05-17 | 2014-11-20 | The Medical College Of Wisconsin, Inc. | Compression device and pressure sensor for treatment of abnormal upper esophageal sphincter functionality |
| CN104414702A (en) * | 2013-08-21 | 2015-03-18 | 中国人民解放军第四六四医院 | Disposable multifunctional upper limb pressurizing hemostat |
| CN103654906B (en) * | 2013-12-13 | 2015-12-09 | 杨玉辉 | Artery hemostatic instrument |
| CN104546052A (en) * | 2015-01-06 | 2015-04-29 | 杨霞 | Device for stopping bleeding for cardiology |
| CN105342754A (en) * | 2015-11-28 | 2016-02-24 | 周坤友 | Multifunctional medical bandage |
| US11141105B2 (en) | 2016-03-11 | 2021-10-12 | Respiratory Technology Corporation | Long-term therapeutic pressure applicator and real-time monitoring system |
| CN105708513A (en) * | 2016-04-15 | 2016-06-29 | 山东博盛生物科技有限公司 | Compression hemostat |
| CN105962987A (en) * | 2016-06-18 | 2016-09-28 | 中国人民解放军广州军区武汉总医院 | Rotary knob point pressing type tourniquet |
| GB2552548A (en) * | 2016-07-29 | 2018-01-31 | Univ Central Lancashire | Tourniquet device |
| CN106725688B (en) * | 2016-12-28 | 2018-04-17 | 黄河科技学院 | A kind of positioning adjusting pressurization bundling device being used for after operation on neck |
| CN107736912A (en) * | 2017-11-27 | 2018-02-27 | 重庆帕西嘉生物科技有限公司 | Pulse pressing tourniquet |
| CN109276290A (en) * | 2018-11-30 | 2019-01-29 | 武汉康塔医疗科技有限公司 | Artery compression hemostat |
| CN109498095A (en) * | 2018-12-15 | 2019-03-22 | 张华伟 | Transfusion pressing device |
| CN109846525A (en) * | 2019-04-16 | 2019-06-07 | 依奈德医疗技术（上海）有限公司 | Tourniquet |
| CN110731871B (en) * | 2019-10-15 | 2021-02-09 | 中南大学湘雅三医院 | Multifunctional limb positioning and adjusting device |
| CN113171151A (en) * | 2021-04-16 | 2021-07-27 | 深圳麦普奇医疗科技有限公司 | Radial artery hemostasis compression band assembly with pressure indication function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201492465U (en) * | 2009-09-30 | 2010-06-02 | 孙东 | Compressive hemostasis device |
| DE202010004112U1 (en) * | 2010-03-24 | 2010-08-12 | Pfennig, Brigitte | Abdrückhilfe for puncture embossments on the shunt, after hemodialysis, with electronic stethoscope and automatic pressure adjustment |
| CN201642191U (en) * | 2010-03-31 | 2010-11-24 | 上海康德莱企业发展集团医疗器械有限公司 | Hemostasis bandage |
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2011
- 2011-09-08 CN CN201110264984.0A patent/CN102379733B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102379733A (en) | 2012-03-21 |
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Address after: 201812 Shanghai Jinyuan Road No. 925 Building 2 Patentee after: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Address before: 201803 No. 658, high tide Road, Shanghai, Jiading District Patentee before: SHANGHAI KINDLY ENTERPRISE DEVELOPMENT GROUP MEDICAL INSTRUMENTS Co.,Ltd. |
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Address after: 201800 Building 2, 925 Jinyuan 1st Road, Jiading District, Shanghai Patentee after: Shanghai Yingtai Medical Equipment Co.,Ltd. Country or region after: China Address before: Building 2, No. 925 Jinyuan 1st Road, Shanghai, 2018 Patentee before: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Country or region before: China |
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