CN107260246A - A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device - Google Patents
A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device Download PDFInfo
- Publication number
- CN107260246A CN107260246A CN201710696369.4A CN201710696369A CN107260246A CN 107260246 A CN107260246 A CN 107260246A CN 201710696369 A CN201710696369 A CN 201710696369A CN 107260246 A CN107260246 A CN 107260246A
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- China
- Prior art keywords
- wall
- hemostasis
- bandage
- roller
- fixed
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- 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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Classifications
-
- 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
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
-
- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device, including driving box, driving box side inwall is fixed with servomotor by screw, and servo motor output shaft key is connected with the upper live-roller positioned at driving box outer wall, the bottom that the driving box is located at upper live-roller side outer wall is connected with lower driving roller by bearing, and the two ends of lower driving roller and upper live-roller side wall are connected with the hemostasis elastic case of bandage by bearing, same supporting plate has been bolted at the top of two hemostasis elastic case opposite side outer walls of bandage, and supporting plate top exterior walls are provided with groove, groove inner wall is embedded with display screen.Present invention, avoiding the uncontrollability of manual pressure dynamics and inhomogeneities, the labor intensity of medical personnel is reduced simultaneously, avoid the unsuccessful phenomenon of hemostasis and pressing force caused by pressing dynamics is not enough to spend and thrombotic phenomena occur greatly, it is to avoid the stiff numbness of patient body.
Description
Technical field
Stop the present invention relates to department of cardiovascular surgery arteriovenous fistula technical field, more particularly to a kind of department of cardiovascular surgery arteriovenous fistula
Blood device.
Background technology
Internal arteriovenous fistula is that by way of operation, artery and neighbouring vein are coincide so that flowed in vein
Arterial blood, form internal arteriovenous fistula, internal arteriovenous fistula is the lifeline of Maintenance Hemodialysis Patients, including Autogenous arteriovenous
Internal fistula and artificial blood vessel, the maintenance of internal arteriovenous fistula are to extend its internal fistula life-span, and then improve the key of haemodialysis quality, blood
, it is necessary to be punctured to internal arteriovenous fistula when liquid dialysis starts, dialysis end is pulled out after pin, and internal arteriovenous fistula needs fixed point compressing to stop
Blood, at present, the Hemostasis clinically used are mainly Elastic bandage or medical personnel's hemostasis by finger pressing, are carried out using Elastic bandage
During hemostasis, medical personnel are difficult the dynamics for accurately grasping bandage hemostasis, and when using the method for hemostasis by finger pressing, due to patient
Body difference is big, the dynamic change of patient's internal arteriovenous fistula, the mobility of medical personnel is big, each medical personnel pressing dynamics not
One and inconsistent etc. the reason of gimmick so that when treating puncture site and being stopped blooding, usually produce pressing dynamics not enough, make to wait to stop
The bleeding of blood position, or cause the formation of thrombus because treating the pressing force of puncture site to spend greatly.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of department of cardiovascular surgery arteriovenous fistula hemostasis dress
Put.
A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device proposed by the present invention, including driving box, the driving box side
Inwall is fixed with servomotor by screw, and servo motor output shaft key is connected with the upper live-roller positioned at driving box outer wall,
The bottom that the driving box is located at upper live-roller side outer wall is connected with lower driving roller, and lower driving roller and upper transmission by bearing
The two ends of roller side wall are connected with the hemostasis elastic case of bandage, two hemostasis elastic case opposite side outer walls of bandage by bearing
Top be bolted same supporting plate, and supporting plate top exterior walls are provided with groove, and groove inner wall is embedded with display
Screen, the outer wall both sides of the upper live-roller are connected with upper pinch roll by axle key, and two upper pinch rolls are located at two respectively
In the elastic case of tourniquet, the both sides of the lower driving roller outer wall are connected with lower pinch roll, and two lower pinch rolls by axle key
Gap is left between two upper pinch rolls, the size in gap is outside three to four centimetres, the elastic bottom end of tourniquet
Wall is fixed with hemostasis base by screw, and the elastic case side outer wall of tourniquet is welded with hemostasis bandage fixed seat, and hemostasis
Bandage fixed seat is stitched with hemostasis bandage away from the hemostasis elastic case side outer wall of bandage, and the upper live-roller is away from driving box one end
Fixed station is connected with by bearing, and fixed station top outer wall is fixed with electric rotating machine, the electric rotating machine output by screw
Axle is welded with turntable, and turntable top outer wall is fixed with electric expansion bar, the electric expansion bar output end welding by screw
There is support column, and support column bottom is welded with C-shaped supporting frame, C-shaped supporting frame both sides inwall is fixed with together by bearing
One bull stick, and bull stick outer wall is socketed with grip stick.
Preferably, the hemostasis elastic case both sides outer wall of bandage respectively has first through hole, and first through hole is square knot
Structure, the width of first through hole is more than the width of hemostasis bandage, and hemostasis bandage passes through fixed glue sticking away from hemostasis fixed seat one end
On upper pinch roll outer wall.
Preferably, the electric rotating machine, servomotor and electric expansion bar are respectively connected with switch, and switch is connected with model
For DATA-7311 controller, the input of display screen is connected by data wire with controller.
Preferably, hemostasis base bottom outer wall is provided with mounting groove, and mounting groove inwall is fixed with pressure by screw
Sensor, the model JYB-KB-CW2000 of pressure sensor, the output end of pressure sensor passes through signal wire and controller phase
Connection.
Preferably, the hemostasis base bottom is circular groove structure, and a diameter of five to the ten of hemostasis base bottom
Centimetre, hemostasis base bottom outer wall is bonded with rubber mount, and the length of hemostasis base is more than the width of the hemostasis elastic case of bandage.
Preferably, the grip stick outer wall is socketed with rubber cylinder, and rubber cylinder outer wall is bonded with massage projection, grip
The length of rod is less than the length of C-shaped supporting frame, and space is left between grip stick top outer wall and C nail support frames top inwall, empty
The height of gap is four to six centimetres.
In the present invention, pass through upper pinch roll and lower pinch roll and engage, the elasticity of modulating hemostasis bandage, it is to avoid craft is pressed
The uncontrollability and inhomogeneities of pressure, while reducing the labor intensity of medical personnel, are monitored and pressed in real time by pressure sensor
Surging, according to dynamics adjusting tightness, it is to avoid dynamics is not enough, unsuccessful phenomenon of stopping blooding and dynamics is excessive thrombus occurs and show
As being coordinated by using electric rotating machine, electric expansion bar and grip stick, facilitating patient's forearm to do movable exercise, it is to avoid body is stiff
It is hard numb, the recovery efficiency of patient is improved, while being available for the patient of different physique to use, applicability, structure of the present invention is improved
Simply, controllability is high, and pressing haemostatic is moderate, and haemostatic effect is good, and usage comfort is high, wide using scope.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of department of cardiovascular surgery arteriovenous fistula hemostasis device proposed by the present invention；
Fig. 2 is a kind of elastic box structure signal of the hemostasis bandage of department of cardiovascular surgery arteriovenous fistula hemostasis device proposed by the present invention
Figure；
Fig. 3 is a kind of grip stick structural representation of department of cardiovascular surgery arteriovenous fistula hemostasis device proposed by the present invention.
In figure：1 driving box, 2 hemostasis bandages, 3 hemostasis bandage elastic casees, 4 lower driving rollers, 5 grip sticks, 6 C-shaped supporting frames,
7 support columns, 8 electric expansion bars, 9 supporting plates, 10 display screens, live-roller on 11, pinch roll, 13 times pinch rolls, 14 pressure on 12
Sensor, 15 hemostasis bases.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device, including driving box 1, the side inwall of driving box 1
Servomotor is fixed with by screw, and servo motor output shaft key is connected with the upper live-roller 11 positioned at the outer wall of driving box 1, drives
The bottom that dynamic case 1 is located at the upper side outer wall of live-roller 11 is connected with lower driving roller 4, and lower driving roller 4 and upper transmission by bearing
The two ends of the side wall of roller 11 are connected with the hemostasis elastic case 3 of bandage, two hemostasis elastic opposite side outer walls of case 3 of bandage by bearing
Top be bolted same supporting plate 9, and the top exterior walls of supporting plate 9 are provided with groove, and groove inner wall is embedded with aobvious
Display screen 10, the outer wall both sides of upper live-roller 11 are connected with upper pinch roll 12, and the two upper difference of pinch roll 12 positions by axle key
In in the elastic case 3 of two tourniquets, the both sides of the outer wall of lower driving roller 4 are connected with lower pinch roll 13 by axle key, and under two
Pinch roll 13 leaves gap between two upper pinch rolls 12, and the size in gap is three to four centimetres, the elastic case 3 of tourniquet
Bottom outer wall is fixed with hemostasis base 15 by screw, and the elastic side outer wall of case 3 of tourniquet is welded with hemostasis bandage fixed seat, and
Hemostasis bandage fixed seat is stitched with hemostasis bandage 2 away from the hemostasis elastic side outer wall of case 3 of bandage, and upper live-roller 11 is away from driving box
1 one end is connected with fixed station by bearing, and fixed station top outer wall is fixed with electric rotating machine, the electric rotating machine by screw
Output shaft is welded with turntable, and turntable top outer wall is fixed with electric expansion bar 8, the weldering of the output end of electric expansion bar 8 by screw
Support column 7 is connected to, and the bottom of support column 7 is welded with C-shaped supporting frame 6, the both sides inwall of C-shaped supporting frame 6 is fixed with by bearing
Same bull stick, and bull stick outer wall is socketed with grip stick 5.
In the present invention, the hemostasis elastic both sides outer wall of case 3 of bandage respectively has first through hole, and first through hole is square knot
Structure, the width of first through hole is more than the width of hemostasis bandage 2, and hemostasis bandage 2 is gluing by fixation away from hemostasis fixed seat one end
It is connected on the outer wall of pinch roll 12, electric rotating machine, servomotor and electric expansion bar 8 are respectively connected with switch, and switch is connected with
Model DATA-7311 controller, the input of display screen 10 is connected by data wire with controller, hemostasis base 15 bottom
End outer wall is provided with mounting groove, and mounting groove inwall is fixed with pressure sensor 14, the model of pressure sensor 14 by screw
JYB-KB-CW2000, the output end of pressure sensor 14 is connected by signal wire with controller, and hemostasis base 15 bottom is circle
Arc groove structure, and a diameter of five to ten centimetres of hemostasis base 15 bottom, the hemostasis bottom outer wall of base 15 is bonded with rubber
Cushion, the length of hemostasis base 15 is more than the width of the hemostasis elastic case 3 of bandage, and the outer wall of grip stick 5 is socketed with rubber cylinder, and rubber
Rubber-surfaced roll drum outer wall is bonded with massage projection, and the length of grip stick 5 is less than the length of C-shaped supporting frame 6, the top outer wall of grip stick 5 and C
Space is left between the nail top inwall of support frame 6, the height in space is four to six centimetres.
By patient's arm through two hemostasis bandages 2, two hemostasis bases 15 are fixed on and treated at hemostasis, start servo electricity
Machine drives upper pinch roll 12 and lower pinch roll 13 mutually to rotate, so as to hemostasis bandage 2 be tightened, the detection pressure of pressure sensor 14
Power, rotating speed and the steering of servomotor is adjusted by controller, in the elasticity of modulating hemostasis bandage 2, and on the display screen 10
Pressure value is shown, after the completion of hemostasis, the length of electric expansion bar 8 is adjusted, patient holds grip stick 5, starts electric rotating machine, drives
Expansion link 8 rotates, and patient can movable arm.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device, including driving box（1）, it is characterised in that the driving box（1）One
Side inwall is fixed with servomotor by screw, and servo motor output shaft key is connected with positioned at driving box（1）The upload of outer wall
Dynamic roller（11）, the driving box（1）Positioned at upper live-roller（11）The bottom of side outer wall is connected with lower driving roller by bearing
（4）, and lower driving roller（4）With upper live-roller（11）The two ends of side wall are connected with the hemostasis elastic case of bandage by bearing（3）, two
The individual hemostasis elastic case of bandage（3）Same supporting plate has been bolted at the top of opposite side outer wall（9）, and support
Plate（9）Top exterior walls are provided with groove, and groove inner wall is embedded with display screen（10）, the upper live-roller（11）Outer wall both sides lead to
Cross axle key and be connected with pinch roll（12）, and two upper pinch rolls（12）It is located at two elastic casees of tourniquet respectively（3）It is interior, it is described
Lower driving roller（4）The both sides of outer wall are connected with lower pinch roll by axle key（13）, and two lower pinch rolls（13）Respectively at two
Individual upper pinch roll（12）Between leave gap, the size in gap is three to four centimetres, the elastic case of tourniquet（3）Bottom outer wall
Hemostasis base is fixed with by screw（15）, the elastic case of tourniquet（3）Side outer wall is welded with hemostasis bandage fixed seat, and
Bandage fixed seat of stopping blooding is away from the hemostasis elastic case of bandage（3）Side outer wall is stitched with hemostasis bandage（2）, the upper live-roller（11）
Away from driving box（1）One end is connected with fixed station by bearing, and fixed station top outer wall is fixed with electric rotating machine by screw,
The electric rotating machine output shaft is welded with turntable, and turntable top outer wall is fixed with electric expansion bar by screw（8）, the electricity
Dynamic expansion link（8）Output end is welded with support column（7）, and support column（7）Bottom is welded with C-shaped supporting frame（6）, the c-type branch
Support（6）Both sides inwall is fixed with same bull stick by bearing, and bull stick outer wall is socketed with grip stick（5）.
2. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device according to claim 1, it is characterised in that the hemostasis is tied up
With elastic case（3）Both sides outer wall respectively has first through hole, and first through hole is square structure, and the width of first through hole is more than only
Blood bandage（2）Width, stop blooding bandage（2）Upper pinch roll is bonded in by fixing glue away from hemostasis fixed seat one end（12）Outer wall
On.
3. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device according to claim 1, it is characterised in that the electric rotating
Machine, servomotor and electric expansion bar（8）Switch is respectively connected with, and switch is connected with model DATA-7311 controller, shows
Display screen（10）Input be connected by data wire with controller.
4. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device according to claim 1, it is characterised in that the hemostasis bottom
Seat（15）Bottom outer wall is provided with mounting groove, and mounting groove inwall is fixed with pressure sensor by screw（14）, pressure sensor
（14）Model JYB-KB-CW2000, pressure sensor（14）Output end be connected by signal wire with controller.
5. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device according to claim 1, it is characterised in that the hemostasis bottom
Seat（15）Bottom is circular groove structure, and the base that stops blooding（15）A diameter of five to ten centimetres of bottom, stop blooding base（15）
Bottom outer wall is bonded with rubber mount, and stop blooding base（15）Length be more than hemostasis the elastic case of bandage（3）Width.
6. a kind of department of cardiovascular surgery arteriovenous fistula hemostasis device according to claim 1, it is characterised in that the grip stick
（5）Outer wall is socketed with rubber cylinder, and rubber cylinder outer wall is bonded with massage projection, grip stick（5）Length less than c-type support
Frame（6）Length, grip stick（5）Top outer wall follows closely support frame with C（6）Space is left between the inwall of top, the height in space is
Four to six centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696369.4A CN107260246A (en) | 2017-08-15 | 2017-08-15 | A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696369.4A CN107260246A (en) | 2017-08-15 | 2017-08-15 | A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107260246A true CN107260246A (en) | 2017-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710696369.4A Pending CN107260246A (en) | 2017-08-15 | 2017-08-15 | A kind of department of cardiovascular surgery arteriovenous fistula hemostasis device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175422A (en) * | 2018-01-17 | 2018-06-19 | 张洁 | A kind of AIDS preventing and controlling blood sampling detector |
| CN109646069A (en) * | 2019-01-14 | 2019-04-19 | 韩恭祝 | A kind of dedicated hemostasis buoyant apparatus of Cardiological |
| CN111195178A (en) * | 2020-02-22 | 2020-05-26 | 潘香宇 | Hemodialysis machine integrated bed |
| CN111643142A (en) * | 2020-06-11 | 2020-09-11 | 杨春卿 | Vascular surgery arteriovenous operation hemostasis device |
| CN114569187A (en) * | 2022-03-30 | 2022-06-03 | 焦晓丽 | Vascular surgery arteriovenous operation hemostasis device |
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| US5281232A (en) * | 1992-10-13 | 1994-01-25 | Board Of Regents Of The University Of Arizona/ University Of Arizona | Reference frame for stereotactic radiosurgery using skeletal fixation |
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| CN203693610U (en) * | 2014-02-24 | 2014-07-09 | 李雪梅 | Fixing bleeding stopping device for blood sampling for pediatrics |
| CN204293218U (en) * | 2014-12-10 | 2015-04-29 | 李玉兰 | A kind of intravenous infusion ligation device |
| CN204484230U (en) * | 2015-03-23 | 2015-07-22 | 韦桂雪 | A kind of clinical laboratory vein stanch device |
| CN204995531U (en) * | 2015-09-11 | 2016-01-27 | 中国人民解放军南京军区福州总医院 | It is electronic from ejector half tourniquet system |
| CN105919647A (en) * | 2016-07-11 | 2016-09-07 | 孙燕 | Cardiovascular surgical arterio-venous fistula hemostasis device |
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| US5281232A (en) * | 1992-10-13 | 1994-01-25 | Board Of Regents Of The University Of Arizona/ University Of Arizona | Reference frame for stereotactic radiosurgery using skeletal fixation |
| DE60221828T2 (en) * | 2002-09-04 | 2008-05-08 | Endoart S.A. | Surgical ring with remote control device for reversible diameter changes |
| CN2608018Y (en) * | 2003-03-03 | 2004-03-31 | 陈钢 | Tourniquet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175422A (en) * | 2018-01-17 | 2018-06-19 | 张洁 | A kind of AIDS preventing and controlling blood sampling detector |
| CN109646069A (en) * | 2019-01-14 | 2019-04-19 | 韩恭祝 | A kind of dedicated hemostasis buoyant apparatus of Cardiological |
| CN111195178A (en) * | 2020-02-22 | 2020-05-26 | 潘香宇 | Hemodialysis machine integrated bed |
| CN111643142A (en) * | 2020-06-11 | 2020-09-11 | 杨春卿 | Vascular surgery arteriovenous operation hemostasis device |
| CN114569187A (en) * | 2022-03-30 | 2022-06-03 | 焦晓丽 | Vascular surgery arteriovenous operation hemostasis device |
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Application publication date: 20171020 |