CN208492210U - A kind of compression cord of one-hand operation - Google Patents
A kind of compression cord of one-hand operation Download PDFInfo
- Publication number
- CN208492210U CN208492210U CN201820047748.0U CN201820047748U CN208492210U CN 208492210 U CN208492210 U CN 208492210U CN 201820047748 U CN201820047748 U CN 201820047748U CN 208492210 U CN208492210 U CN 208492210U
- Authority
- CN
- China
- Prior art keywords
- micromatic setting
- elastic band
- compression
- rod
- strut
- 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.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 36
- 238000007906 compression Methods 0.000 title claims abstract description 36
- 230000023597 hemostasis Effects 0.000 claims abstract description 21
- 230000009466 transformation Effects 0.000 claims abstract description 3
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims 1
- 206010003226 Arteriovenous fistula Diseases 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 206010016717 Fistula Diseases 0.000 description 3
- 230000003890 fistula Effects 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 229940030225 antihemorrhagics Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000025 haemostatic effect Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 241000180587 Pinnidae Species 0.000 description 1
- 206010051101 Puncture site haemorrhage Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of compression cord of one-hand operation, including elastic band, elastic band is equipped with compression hemostasis device, and rack and rinion adjustment, the micromatic setting of the adjustable tourniquet elasticity being connected with elastic band；Micromatic setting includes being fixed on the intracorporal retaining spring of micromatic setting shell, electric telescopic rod and at least two gear adjusting devices；Retaining spring, electric telescopic rod are located at coaxial line and are oppositely arranged, elastic band one end is connected with retaining spring free extension end, fix the other end of elastic band on the micromatic setting shell of fixed electric telescopic rod, electric telescopic rod can make retaining spring be compressed to the initial bit of fine tuning；Movement and positioning of the elastic band between different location can be achieved by the transformation between two gear adjusting devices.The utility model can be applied not only to the use of different patient's difference puncture sites, moreover it is possible to convenient for the elasticity of patient's one hand control tourniquet.The utility model is suitable for hospital, clinic, is used for hemostasis by compression.
Description
Technical field
The utility model belongs to medical haemostatic equipment technology field, is related to hemostasis device, and specifically one kind can be singlehanded
The compression cord of operation.
Background technique
Internal arteriovenous fistula be by way of operation, artery is carried out with neighbouring vein it is identical so that being flowed in vein
Arterial blood forms vein internal fistula.Internal arteriovenous fistula is the lifeline of Maintained on hemodialysis patient, including Autogenous arteriovenous internal fistula and
Artificial blood vessel, the maintenance of internal arteriovenous fistula are to extend its internal fistula service life, improve the key of haemodialysis quality.
It when haemodialysis starts, needs to puncture internal arteriovenous fistula, dialysis terminates after pulling out needle, and internal arteriovenous fistula needs
Pinpoint hemostasis by compression.Currently, the Hemostasis clinically used is mainly Elastic bandage hemostasis.As extent of hemorrhage changes,
When being stopped blooding using Elastic bandage, need constantly to adjust the elastic of bandage, so that haemostatic pressure changes.Patient is certainly
When row adjustment bandage is elastic, often requiring to use two hands can complete to operate, this makes troubles to patient；Medical staff into
When row operation, it is difficult accurately to grasp the dynamics of bandage hemostasis, is easy not enough to make puncture site bleeding because of pressure, or because of pressure
Power is excessive and leads to the formation of thrombus.
Utility model content
Existing in the prior art above insufficient to solve, the utility model is intended to provide a kind of compressing of one-hand operation
Tourniquet, to reach the use that can be applied not only to different patient's difference puncture sites, moreover it is possible to stop convenient for the control of patient's one hand
The purpose of the elasticity of blood band.
To achieve the above object, a kind of hemostasis by compression of one-hand operation as follows of technical solution used by the utility model
Band, including elastic band, the elastic band are equipped with the compression hemostasis device being in contact with blood outlet, and be connected with elastic band
Rack and rinion adjustment, the micromatic setting of adjustable tourniquet elasticity；The micromatic setting is intracorporal including being fixed on micromatic setting shell
Retaining spring, electric telescopic rod and multiple gear adjusting devices；Retaining spring, electric telescopic rod are located along the same line in opposite directions
Setting, elastic band one end are connected with retaining spring free extension end, and the elastic band other end is placed in the fine tuning of fixed electric telescopic rod
In device housing, electric telescopic rod can make retaining spring be compressed to the initial bit of fine tuning；By between two gear adjusting devices
Transformation can be achieved movement and positioning of the elastic band between different location.
As the improvement of the utility model, the gear adjusting device is to be threadedly coupled with micromatic setting shell and along vertical
In the retaining spring direction of motion extend screw, the depth in micromatic setting is screwed by screw with realize elastic band movement and
Positioning.
Another kind as the utility model improves, and the gear adjusting device includes strut, deformed rod, cylinder and control
Bar processed；The cylinder is fixed on micromatic setting shell, and strut penetrates in cylinder and micromatic setting shell and along perpendicular to spring
The direction of motion extends；Deformed rod is connected on strut, deformed rod upper end has the positioning protrusion that can be caught in cylinder lateral wall opening；Cylinder
The same vertical line of body sidewall is equipped with upper opening, under shed, and bullet is equipped between strut and deformed rod junction and cylinder bottom surface
Spring, when positioning protrusion is stuck in upper opening, under shed, spring, which is respectively at, does not occur flexible deformation and compressive state；Control-rod
It is fixedly connected, is placed at the top and cylinder lateral wall of cylinder with strut, control-rod is equipped with the reset protrusion opposite under shed；
Strut, deformed rod, control-rod are made of elastic deformation material；By the way that deformed rod is located in upper opening or under shed to realize bullet
The movement and positioning of power band.
As the third improvement of the utility model, the gear adjusting device includes penetrating the interior simultaneously edge of micromatic setting shell
Perpendicular to the strut that spring movement direction extends, strut bottom surface is equipped with positioning protrusion, and micromatic setting shell, which is equipped with, to be made to position
The through-hole that protrusion passes through, through-hole be equipped with can clamping positioning protrusion be in inverted " v " elastic slice；By pulling strut and micromatic setting
Plane or lower plane are in contact to realize the movement and positioning of elastic band on shell.
The compression hemostasis device is air bag, gauze or spiral hemostasis by compression as a further improvement of the utility model,
Any one in device.
As the further improvement of the utility model, the rack and rinion adjustment is nylon velcro.
As the further improvement of the utility model, pressure sensor, pressure are equipped at the compression hemostasis device compression
Force snesor output end is connected with the input terminal of control unit, and the output end of control unit is connected with the input terminal of display screen.
Due to the adoption of the above technical solution, compared with prior art, acquired beneficial effect is the utility model:
The utility model in such a way that micromatic setting combines, can be applied not only to different patients not using rack and rinion adjustment
With the use of puncture site, moreover it is possible to convenient for the elasticity of patient's one hand control tourniquet, reduce the uncontrollability and not when operation
Uniformity；
The utility model monitors compression degree in real time by setting pressure sensor, control unit and display screen, for patient,
Play referential when can be to patient's modulating hemostasis band elasticity.
The utility model is suitable for hospital, clinic, is used for hemostasis by compression.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment makees more detailed description to the utility model.
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the line schematic diagram of 1 pressure sensor of the utility model embodiment, control unit and display screen；
Fig. 3 is the structural relation top view of 1 micromatic setting 4 of the utility model embodiment；
Fig. 4 is the structural relation side view of 1 micromatic setting 4 of the utility model embodiment；
Fig. 5 is the structural relation side view of 2 micromatic setting 4 of the utility model embodiment；
Fig. 6 is the enlarged drawing of part A in Fig. 5；
Fig. 7 is the structural relation side view of 3 micromatic setting 4 of the utility model embodiment；
In figure: 1, elastic band；2, velcro；3, gauze；4, micromatic setting；5, retaining spring；6, electric telescopic rod；7, spiral shell
Nail；8, strut；9, deformed rod；10, cylinder；11, control-rod；12, upper opening；13, under shed；14, positioning protrusion；15, it resets
Protrusion；16, elastic slice；17, positioning plate.
Specific embodiment
Embodiment 1
A kind of compression cord of one-hand operation, as shown in Figs 1-4, including elastic band 1, compression hemostasis device, coarse adjustment
Device 4 and micromatic setting 5.
Elastic band 1 is two elastoplasts, is equipped with compression hemostasis device at the position that elastic band 1 is in contact with blood outlet.
Any one in air bag in the prior art, gauze 3 or spiral compression apparatus can be used in compression hemostasis device.Hemostasis by compression
Pressure sensor is equipped at device compression, pressure sensor output end is connected with the input terminal of control unit, control unit it is defeated
Outlet is connected with the input terminal of display screen.Pressure sensor pressure value collected, can be with maximum set in control unit
Pressure value is compared, and when maximum pressure value of the detected pressure value beyond setting, is shown on a display screen, with
Warning patient is cautiously adjusted.Pressure sensor pressure value collected, can with the historical pressures value that is stored in control unit into
Row compares, and refers to when adjusting 1 elasticity of elastic band for patient.Control unit uses singlechip chip in the prior art.
Rack and rinion adjustment 4 is for tentatively adjusting the elasticity of elastic band 1, using the nylon evil spirit on clothes, shoes, gloves
Art patch 2,2 one side of nylon velcro are the seta of harder buckle, and another side is the fiber of small, flexible.By 2 band of nylon velcro
Seta is placed on one side on the inner plane that an elastic band 1 is in contact with skin, by being placed on one side with fiber of nylon velcro 2
On another elastic band 1 and the discontiguous outerplanar of skin, the area that the two sides by controlling nylon velcro 2 is interlockingly connected can
Realize the coarse adjustment to 1 elasticity of elastic band.
Nylon velcro 2 is placed in the both ends of two elastic bands 1, separate nylon velcro 2 on two 1 length directions of elastic band
One end be connected respectively with micromatic setting 4.Micromatic setting 4 includes being fixed on the intracorporal retaining spring 5 of 4 shell of micromatic setting, electronic
Telescopic rod 6 and gear adjusting device, retaining spring 5, electric telescopic rod 6 are located along the same line and are oppositely arranged.A piece elastic force
With positioning plate 17 is all fixed at left and right sides of 1 one end, positioning plate 17 is fixedly linked with 5 free extension end of retaining spring, positioning
The flexible of spring 5 can drive elastic band 1 mobile by positioning plate 17.One end of another elastic band 1 is placed in 6 institute of electric telescopic rod
On fixed 4 shell of micromatic setting.
When gear adjusting device does not position retaining spring 5, electric telescopic rod 6 can be such that retaining spring 5 is compressed to
Most loose position when the initial bit of fine tuning, i.e. elastic band 1 are finely tuned.
The present embodiment middle gear regulating device is the screw 7 being threadedly coupled with 4 shell of micromatic setting, if there are five screw 7,
Screw 7 penetrates in micromatic setting 4 and extends along perpendicular to 5 direction of motion of retaining spring, is screwed into micromatic setting 4 by screw 7
Depth to control the shift position of retaining spring 5.When screw 7 is screwed into the depth in micromatic setting 4 extremely than 17 top surface of positioning plate
When the distance of upper plane is big in 4 shell of micromatic setting, screw 7 can position positioning plate 17；Conversely, positioning plate 17 moves position
It sets.
When using the present embodiment, adjusting screw 7 be screwed into the depth in micromatic setting 4 with control the movement of retaining spring 5 or
Positioning.When most loose position when needing makes elastic band 1 be restored to fine tuning, i.e., 5 return of retaining spring need to can be pressed electric expansion
Retaining spring 5 is recoiled to the initial bit of fine tuning by bar 6.
Embodiment 2
The present embodiment is a kind of compression cord of one-hand operation, and differing only in for embodiment 1:
As seen in figs. 5-6, the present embodiment middle gear regulating device includes strut 8, deformed rod 9, cylinder 10 and control-rod
11.Cylinder 10 is fixed on 4 shell of micromatic setting, and strut 8 penetrates in cylinder 10 and 4 shell of micromatic setting and along perpendicular to spring
The direction of motion extends；9 lower end of deformed rod is connected with strut 8, with strut 8 form " V " shape, 9 upper end of deformed rod have can be caught in cylinder
The positioning protrusion 14 of 10 sidewall opening of body；The same vertical line of 10 side wall of cylinder be equipped with upper opening 12, under shed 13, strut 8 with
Spring is equipped between 10 bottom surface of 9 junction of deformed rod and cylinder, spring is in not when positioning protrusion 14 is stuck in upper opening 12
Elastic deformation occurs, spring is in compressive state when positioning protrusion 14 is stuck under shed 13；Control-rod 11 and strut 8 are solid
Fixed connection, is placed in 10 side-walls of top and cylinder of cylinder 10, and control-rod 11 is equipped with the reset protrusion opposite under shed 13
15；Strut 8, deformed rod 9, control-rod 11 are made of elastic deformation material, such as the plastic material of push type ballpoint pen shell.
When using the present embodiment, the control-rod 11 for being placed in 10 top of cylinder is pressed, strut 8 is moved into 4 shell of micromatic setting
It is dynamic, upper opening is left positioned at the positioning protrusion 14 of deformed rod 9 and is moved down along 10 side wall of cylinder, is caught in down and is opened in 13 mouthfuls, at this point,
Gear adjusting device can position positioning plate 17；The control-rod 11 for being placed in 10 side wall of cylinder is pressed, control-rod 11 is made to deform,
Reset protrusion 15 on control-rod 11 ejects the positioning protrusion 14 of deformed rod 9 under shed 13, under spring effect, becomes
Shape bar 9 leaves under shed 13 and moves up along 10 side wall of cylinder, is caught in upper opening 12, at this point, 17 moveable position of positioning plate.
Embodiment 3
The present embodiment is a kind of compression cord of one-hand operation, and differing only in for embodiment 1:
As shown in fig. 7, the present embodiment middle gear regulating device is strut 8,8 length of strut is greater than the height of micromatic setting 4,
Strut 8 penetrates in 4 shell of micromatic setting and extends along perpendicular to spring movement direction, and 8 bottom surface of strut, which is equipped with, to be upwardly extended
Positioning protrusion 14.4 shell of micromatic setting is equipped with the through-hole for passing through positioning protrusion 14, and through-hole is equipped with can clamping positioning protrusion
14 be in the elastic slice 16 of inverted " v ".
When using the present embodiment, when 8 bottom surface of strut is in contact with 4 shell bottom surface of micromatic setting, gear adjusting device
Positioning plate 17 can be positioned；It is pulled upwardly strut 8, so that the positioning protrusion 14 on strut 8 is passed through the shell of micromatic setting 5, by bullet
When 16 clamping fixed of piece, at this point, 17 moveable position of positioning plate.
Claims (7)
1. a kind of compression cord of one-hand operation, including elastic band, it is characterised in that: the elastic band is equipped with and bleeding
The compression hemostasis device that is in contact of mouth, and the rack and rinion adjustment of the adjustable tourniquet elasticity that is connected with elastic band, fine tuning fill
It sets；
The micromatic setting includes being fixed on the intracorporal retaining spring of micromatic setting shell, electric telescopic rod and at least two gears
Regulating device；Retaining spring, electric telescopic rod are located at coaxial line and are oppositely arranged, elastic band one end and retaining spring free extension
End is connected, and the other end of elastic band is fixed on the micromatic setting shell of fixed electric telescopic rod, and electric telescopic rod can make to position bullet
Spring is compressed to the initial bit of fine tuning；Elastic band can be achieved between different location by the transformation between two gear adjusting devices
Mobile and positioning.
2. a kind of compression cord of one-hand operation according to claim 1, it is characterised in that: the gear adjusts dress
It is set to and is threadedly coupled with micromatic setting shell simultaneously along the screw extended perpendicular to the retaining spring direction of motion, is screwed by screw micro-
The depth in device is adjusted to realize the movement and positioning of elastic band.
3. a kind of compression cord of one-hand operation according to claim 1, it is characterised in that: the gear adjusts dress
It sets including strut, deformed rod, cylinder and control-rod；
The cylinder is fixed on micromatic setting shell, and strut is penetrated in cylinder and micromatic setting shell and transported along perpendicular to spring
Dynamic direction extends；Deformed rod is connected on strut, deformed rod upper end has the positioning protrusion that can be caught in cylinder lateral wall opening；Cylinder
The same vertical line of side wall is equipped with upper opening, under shed, and spring is equipped between strut and deformed rod junction and cylinder bottom surface,
When positioning protrusion is stuck in upper opening, under shed, spring, which is respectively at, does not occur flexible deformation and compressive state；Control-rod and branch
Bar is fixedly connected, and is placed at the top and cylinder lateral wall of cylinder, and control-rod is equipped with the reset protrusion opposite under shed；Branch
Bar, deformed rod, control-rod are made of elastic deformation material；By the way that deformed rod is located in upper opening or under shed to realize elastic force
The movement and positioning of band.
4. a kind of compression cord of one-hand operation according to claim 1, it is characterised in that: the gear adjusts dress
It sets including penetrating in micromatic setting shell and along the strut extended perpendicular to spring movement direction, strut bottom surface is equipped with convex
Rise, micromatic setting shell is equipped with the through-hole for passing through positioning protrusion, through-hole be equipped with can clamping positioning protrusion in inverted " v "
Elastic slice；By pulling strut to be in contact with plane on micromatic setting shell or lower plane to realize the movement and positioning of elastic band.
5. a kind of compression cord of one-hand operation described in any one of -4 according to claim 1, it is characterised in that: institute
Stating compression hemostasis device is any one in air bag, gauze or spiral compression apparatus.
6. a kind of compression cord of one-hand operation described in any one of -4 according to claim 1, it is characterised in that: institute
Stating rack and rinion adjustment is nylon velcro.
7. a kind of compression cord of one-hand operation according to claim 5, it is characterised in that: the hemostasis by compression dress
It sets and is equipped with pressure sensor at compression, pressure sensor output end is connected with the input terminal of control unit, the output of control unit
End is connected with the input terminal of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047748.0U CN208492210U (en) | 2018-01-12 | 2018-01-12 | A kind of compression cord of one-hand operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047748.0U CN208492210U (en) | 2018-01-12 | 2018-01-12 | A kind of compression cord of one-hand operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492210U true CN208492210U (en) | 2019-02-15 |
Family
ID=65303068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047748.0U Expired - Fee Related CN208492210U (en) | 2018-01-12 | 2018-01-12 | A kind of compression cord of one-hand operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025948A (en) * | 2019-05-22 | 2019-07-19 | 烟台工程职业技术学院(烟台市技师学院) | A kind of sport protection bandage |
| CN117137570A (en) * | 2023-10-31 | 2023-12-01 | 湖南明舟医疗科技有限公司 | Tourniquet and tourniquet for tourniquet |
-
2018
- 2018-01-12 CN CN201820047748.0U patent/CN208492210U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025948A (en) * | 2019-05-22 | 2019-07-19 | 烟台工程职业技术学院(烟台市技师学院) | A kind of sport protection bandage |
| CN110025948B (en) * | 2019-05-22 | 2020-09-11 | 烟台工程职业技术学院(烟台市技师学院) | Protective bandage for sports |
| CN117137570A (en) * | 2023-10-31 | 2023-12-01 | 湖南明舟医疗科技有限公司 | Tourniquet and tourniquet for tourniquet |
| CN117137570B (en) * | 2023-10-31 | 2024-01-12 | 湖南明舟医疗科技有限公司 | Tourniquet and tourniquet for tourniquet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 No. 398 Shanxi Road, Qiaoxi District, Shijiazhuang City, Hebei Province Co-patentee after: Jia Ming Guo Patentee after: NO. 980 HOSPITAL, JOINT LOGISTIC SUPPORT FORCE OF THE CHINESE PLA Address before: 050000 Unit 6D-2-402 of Kaitai District, Qiaoxi District, Shijiazhuang City, Hebei Province Co-patentee before: NO. 980 HOSPITAL, JOINT LOGISTIC SUPPORT FORCE OF THE CHINESE PLA Patentee before: Jia Ming Guo |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |