CN110025354A - A kind of Self-pressurizing agri femoral artery compressing hemostasis device - Google Patents
A kind of Self-pressurizing agri femoral artery compressing hemostasis device Download PDFInfo
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- CN110025354A CN110025354A CN201910445640.6A CN201910445640A CN110025354A CN 110025354 A CN110025354 A CN 110025354A CN 201910445640 A CN201910445640 A CN 201910445640A CN 110025354 A CN110025354 A CN 110025354A
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 57
- 210000001105 femoral artery Anatomy 0.000 title claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 89
- 238000007906 compression Methods 0.000 claims abstract description 89
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000008280 blood Substances 0.000 claims description 13
- 210000004369 blood Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000003187 abdominal effect Effects 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 5
- 210000001217 buttock Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 208000009087 False Aneurysm Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 206010048975 Vascular pseudoaneurysm Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- 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 Self-pressurizing agri femoral artery compressing hemostasis devices, including the compression mechanism and press plate mechanism set gradually from the bottom to top, compression mechanism and press plate mechanism are two-piece unit formula structure, the press plate mechanism is equipped with the support column extended to compression mechanism side, the lifting regulating mechanism for adjusting support column lifting is equipped between support column and compression mechanism, the detector for bleeding detection is additionally provided on compression mechanism, detector and lifting regulating mechanism control connect.The present invention realizes automatic detection bleeding and Self-pressurizing agri, and processing reduces complication in time, mitigates the workload of medical staff, saves the cost of labor of hospital.
Description
Technical field
The present invention relates to the medical supplies more particularly to a kind of Self-pressurizing agri femoral artery compressing of a kind of hemostasis of femoral artery compressing
Hemostasis device.
Background technique
After the completion of intervention operation, compression hemostasis is mostly used to realize hemostasis, its advantage is that not destroying blood vessel structure, is not had to
The object of suture filling gel or collagen class, shortens patient's hospital stays, and arteries can be repeated several times puncture and use.
Hemostasis by compression applies pressure in arterial duct point of puncture by doctor or medical professional, generally comprises initial stage pressure and later period
It presses two stages, the pressure that the pressure stage at initial stage is generally given is higher, after a period of time, needs to reduce pressure and enters
Later period presses the stage, blood vessels downstream tissue can be made to obtain blood supply abundant in the pressure stage in later period.
Hemostasis by compression at present is by medical staff's manual pressure or applies bandage Pressur hemostatic, and doctor is expended in manual pressure pole
Shield personnel physical strength and time apply bandage Pressur hemostatic and need complicated binding process, and layman can not operate.
Application No. is 201510065851.9 patents of invention to disclose a kind of femoral artery bilateral compression hemostasis device, including
First pressing plate, the second pressing plate and abdominal belt, abdominal belt include more than one fixing belt and more than one flexible hemostasis by compression
Band, the second pressing plate are located at the top of the first pressing plate, and the second pressing plate is more than one, and the first pressing plate includes positioned at the bottom of the first pressing plate
The plate for forcing at end and top plate positioned at the first pressing plate top are vertically equipped with the first pressing plate supporting leg on the top plate upper side, described
It is equipped with the fixing belt passed through for the fixing belt of abdominal belt between first pressing plate supporting leg and passes through space.The technical solution is easy to operate, only
Need a medical worker that all operationss can be completed, instead of current 30 minutes methods of manual pressure, while alternative tradition
The method of the fixed hemostasis by compression of complicated bandage type, substantially reduces the labor intensity of medical worker.
There is a preferable effect in the stage of pressing to above-mentioned technical proposal in the early stage, but presses the stage to the later period, the technical side
For case since its scheme limits, the scheme used is to remove compressorium, is pressed at blutpunkte with hospital gauze superposition later,
Then fixing belt pressurization is fixed at the thread gluing with buttocks rear on gauze piece.Patient when moving, it is possible to causing
The occurrence of oozing of blood.
The patent of invention of application number 2018206924238 provides a kind of femoral artery compressing hemostasis device, including by down toward
On the compression mechanism and press plate mechanism that set gradually, compression mechanism and press plate mechanism are two-piece unit formula structure, compression mechanism packet
The hemostasis by compression leukorrhagia passed through for compression cord for including compressing block and being arranged on compressing block passes through space and for fixing belt
The fixing belt passed through passes through space, and hemostasis by compression leukorrhagia, which passes through, is spatially located at the top that fixing belt passes through space；Oppress the upper of block
Side is additionally provided with lower connection component；Press plate mechanism includes pressing plate and the support column that is fixedly connected with the pressing plate and extends downward, pressure
Plate, which is equipped with, to be taken for the hemostasis by compression that compression cord passes through across space, and the lower end of support column is equipped with and the lower connection group
The upper connection component that part matches.The present invention stable can not only oppress pressure point, reduce hemostasis by compression
Operation difficulty, and it is mobile to facilitate patient, and avoids the occurrence of oozing of blood when patient is mobile.
Above-mentioned technical proposal is wanted by the hemostasis by compression in manual operation pressure stage at realization initial stage and pressure stage in later period
It asks, can not realize Self-pressurizing agri according to the occurrence of oozing of blood.It is conventional to intervene postoperative disposable femoral artery oppression tourniquet
Manual pressurizing is needed to stop blooding point of puncture, being observed after a period of time also after pressurization is fixed needs artificially to depressurize, and generally requires patient
Bed braking six-eight hours or more, during which nursing staff will carry out periodical inspection, observe that oozing of blood feelings occur for patient's point of puncture
Condition, medical staff's needs stop blooding manual repressurization site of puncture at once.It ideally requires medical staff's moment
Patient site of puncture is observed, it is known that the numerous medical resource shortcoming sole duties of China human mortality provide special care to be difficult to accomplish.And
Since femoral artery is located at human body groin, patient, which lies in bed, covers bedding inconvenience observation, cannot find to handle in time in time, cause to wear
Thorn point complication such as oozing of blood, hemotoncus, false aneurysm etc..
Summary of the invention
The present invention in order to solve the problems in the prior art, provides a kind of Self-pressurizing agri femoral artery compressing hemostasis device.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of Self-pressurizing agri femoral artery compressing hemostasis device, including the compression mechanism and press plate mechanism set gradually from the bottom to top,
Compression mechanism and press plate mechanism are two-piece unit formula structure, and the press plate mechanism is equipped with the support extended to compression mechanism side
Column is equipped with the lifting regulating mechanism for adjusting support column lifting, is additionally provided on compression mechanism between support column and compression mechanism
For the detector of bleeding detection, detector and lifting regulating mechanism control are connected.
The compression mechanism includes the compression cord passed through for compression cord oppressing block and being arranged on compressing block
Under the fixing belt that is passed through across space and for fixing belt pass through space, hemostasis by compression leukorrhagia, which passes through, to be spatially located at fixing belt and passes through
The top in space；
It oppresses and is equipped with installation room in block, the bottom surface for oppressing block is set as compressing protrusion；It is additionally provided on the upside of compressing block for support column
The via hole passed through, support column are passed through by via hole, and are connect with the indoor lifting regulating mechanism of compressing block installation is set to；
The press plate mechanism includes pressing plate, and pressing plate is connect with support column, and pressing plate is equipped with to be stopped for the compressing that compression cord passes through
Space is passed through on blood band.
The lifting regulating mechanism includes the external screw thread being arranged on the support column, and is arranged on support column and is threadedly coupled with it
Nut seat, nut seat position fix and with compressing block rotatable engagement connect, nut seat be connected with driving its rotate transmission knot
Structure；The upper end of support column and press plate rotary are cooperatively connected.
The lifting regulating mechanism includes the internal thread hole being arranged at support column axis, and is arranged in the internal thread hole
In and the stud that is threadedly engaged with it, the lower end of stud and drive mechanism be sequentially connected；
The section of the support column is non-circular polymorphic structure, and the limit that rotates in a circumferential direction to support column is realized with via hole cooperation
Position.
Be additionally provided with positioning protrusion on the support column, installation is indoor be equipped with positioning protrusion corresponding position starting limit switch and
Dead space switch；
When positioning protrusion is contacted with starting limit switch cooperation, transmission signal control drive mechanism stops working, at this time trigger squeeze
Structure is located at position minimum point；
When positioning protrusion is contacted with dead space switch cooperation, transmission signal control drive mechanism stops working, at this time trigger squeeze
Structure is located at position highest point.
The compressing block is also connected with alarm and/or work light.
The detector is two spaced apart metal probes assembling on the bottom surface compressed position of compressing block, when wearing
When oozing of blood occurs in thorn position, micro-short circuit will occur for two metal probes, and detector, which sends signal control lifting regulating mechanism, to be made
Support column rises；Signal can be transmitted to alarm in detector simultaneously.
It is correspondingly provided with the connector sleeve to raise upward with via hole corresponding position on the compressing block, support column is passed through by connector sleeve.
The upper side of the compressing block, which is located at left and right sides of connector sleeve, is symmetrically arranged with positioning card, is formed and is fixed in positioning card
Band passes through space, and the placement notch entered convenient for fixing belt is also provided in positioning card；The upside of positioning card forms compression cord
Under across space.
The pressing plate is flat set type, and the intermediate channel of flat set forms the hemostasis by compression and takes across space.
The beneficial effects of the present invention are:
Compression mechanism and press plate mechanism are two-piece unit formula structure in the present invention, and press plate mechanism is equipped with to be prolonged to compression mechanism side
The support column stretched is equipped with the lifting regulating mechanism for adjusting support column lifting, compression mechanism between support column and compression mechanism
On be additionally provided with for bleeding detection detector, detector and lifting regulating mechanism control connect, when detecting bleeding, detection
Signal control lifting regulating mechanism, which can occur, for device rises support column, and support column, which rises, pushes up in the gap of compression band greatly, due to power
Reaction, it can be achieved that pressurization closing blutpunkte reaches anastalsis, to realize automatic detection bleeding and Self-pressurizing agri.
The present invention is by original artificial nurse, and Manual pressurizing is improved to automatic detection, Self-pressurizing agri when bleeding, in point of puncture
Occur to realize that Self-pressurizing agri stops blooding when oozing of blood, processing reduces complication in time, mitigates the workload of medical staff, saves
The cost of labor of hospital.
The present invention is additionally provided with positioning protrusion on the support columns, and installation is indoor to open with positioning protrusion corresponding position equipped with starting limit
Pass and dead space switch；When positioning protrusion is contacted with starting limit switch cooperation, transmission signal control motor stops working, this
When press plate mechanism be located at position minimum point；When positioning protrusion is contacted with dead space switch cooperation, transmission signal control motor stops
It only works, press plate mechanism is located at position highest point at this time, so as to realize to the position minimum point of support column and highest point
Limit control, facilitates operation.
Detailed description of the invention
Fig. 1 is intended to before the support column of the embodiment of the present invention one rises；
Fig. 2 is intended to after the support column of the embodiment of the present invention one rises；
Fig. 3 is the diagrammatic cross-section before one support column of the embodiment of the present invention rises；
Fig. 4 is the diagrammatic cross-section after one support column of the embodiment of the present invention rises；
Fig. 5 is positioning protrusion and starting limit switch cooperation contact schematic diagram in the embodiment of the present invention one；
Fig. 6 is positioning protrusion and dead space switch cooperation contact schematic diagram in the embodiment of the present invention one；
Fig. 7 is schematic diagram before the support column of the embodiment of the present invention two rises；
Fig. 8 is schematic diagram after the support column of the embodiment of the present invention two rises；
Fig. 9 is the control connection schematic diagram of the embodiment of the present invention two.
Specific embodiment
It elaborates below in conjunction with attached drawing to a specific embodiment of the invention.
Embodiment one:
As shown in Figures 1 to 6, a kind of Self-pressurizing agri femoral artery compressing hemostasis device of the invention, including successively set from the bottom to top
The compression mechanism and press plate mechanism set, compression mechanism and press plate mechanism are two-piece unit formula structure, and press plate mechanism is equipped with to pressure
Compel the support column 3 that mechanism side extends, the lift adjustment for adjusting support column lifting is equipped between support column 3 and compression mechanism
Mechanism, the detector 6 for bleeding detection is additionally provided on compression mechanism, and detector 6 and lifting regulating mechanism control connect.
The compression mechanism includes the compression cord passed through for compression cord oppressing block 1 and being arranged on compressing block
Under the fixing belt that is passed through across space and for fixing belt pass through space, hemostasis by compression leukorrhagia, which passes through, to be spatially located at fixing belt and passes through
The top in space.
It oppresses and is equipped with installation room in block 1, the bottom surface of compressing block 1 is set as compressing protrusion, and compressing protrusion is made of elastic material；
The upside of compressing block 1 is additionally provided with the via hole passed through for support column, and support column 3 is passed through by via hole, and installs with compressing block 1 is set to
Indoor lifting regulating mechanism connection.
The section of support column 3 is non-circular polymorphic structure, such as ellipse, diamond shape, rectangular, with via hole cooperation realization
The limit that rotates in a circumferential direction to support column, but the axial lifting of support column 3 is not influenced.
In the present embodiment, oppress and be correspondingly provided with the connector sleeve to raise upward with via hole corresponding position on block 1, connector sleeve be also with
The non-circular polymorphic structure that support column 3 cooperates, support column are passed through by connector sleeve.
The upper side of compressing block 1, which is located at left and right sides of connector sleeve, is symmetrically arranged with positioning card 4, is formed and is fixed in positioning card 4
Band passes through space, and the placement notch entered convenient for fixing belt is also provided in positioning card 4；The upside of positioning card 4 forms hemostasis by compression
Leukorrhagia passes through space.
The press plate mechanism includes pressing plate 2, and pressing plate 2 is connect with support column, and pressing plate is flat set type, the intermediate channel shape of flat set
It takes at for the hemostasis by compression that compression cord passes through across space.
Fixing belt passes through space, hemostasis by compression leukorrhagia pass through space and hemostasis by compression take be correspondingly provided at space it is anti-
Sliding protrusion.
When specifically used, femoral artery compressing hemostasis device of the invention will cooperate abdominal belt to use, and abdominal belt is in the applicant
It is disclosed in the femoral artery bilateral compression hemostasis device (application No. is 201510065851.9) of 2015.02.07 application, this reality
Example is applied no longer to be described in detail.The fixing belt that fixing belt in abdominal belt initially passes through is fixed at the thread gluing at buttocks rear after passing through space, real
Now to the positioning of compression mechanism, compression cord passes through hemostasis by compression leukorrhagia and takes across space or hemostasis by compression across sky later
Between after pressurization be fixed at the thread gluing at buttocks rear, realize hemostasis by compression to blutpunkte.
Lifting regulating mechanism includes the internal thread hole being arranged at 3 axis of support column, and is arranged in the internal thread hole
And the stud 31 being threadedly engaged with it, the lower end of stud 31 and drive mechanism are sequentially connected.
In the present embodiment, drive mechanism includes being fixed at compressing block to install indoor motor 5, motor 5 and stud 31
Transmission connection.
In the present embodiment, positioning protrusion 32 is additionally provided on support column 3, installation is indoor to be equipped with 32 corresponding position of positioning protrusion
Beginning limit switch 8 and dead space switch 9.Starting limit switch 8 is located at lower, and fixed by lower connecting plate and compressing block 1
Connection；Dead space switch 9 is located at eminence, and is fixedly connected by upper junction plate 33 with compressing block 1.Wherein upper junction plate is several
Font structure, dead space switch 9 are located at the high point of several font structures, to guarantee that starting limit switch 8 and final limit are opened
Close the mobile spacing of positioning protrusion between 9.
When positioning protrusion 32 is contacted with the starting cooperation of limit switch 8, transmission signal control motor stops working, at this time pressing plate
Mechanism is located at position minimum point；When positioning protrusion 32 is contacted with the cooperation of dead space switch 9, transmission signal control motor stops work
Make, press plate mechanism is located at position highest point at this time.
The cooperation of positioning protrusion 32 and starting limit switch 8 and dead space switch 9, realizes 3 lifting travel of support column
Control limit.
In the present embodiment, detector 6 is two gold being closer being equipped on the bottom surface compressed position of compressing block
Belong to probe, when oozing of blood occurs in patient site of puncture, micro-short circuit will occur for two metal probes.When controller detects detection
After the short-circuit signal of device, will starter motor 5 increase support column 3, the gap of compression band is pushed up it is big, due to the anti-work of power
With, it can be achieved that pressurization closing blutpunkte reaches anastalsis.After oppressing a period of time, support column 3 is fallen after rise.
Compressing block 1 is also connected with buzzer siren.Bee can be given while controller detects the short-circuit signal of detector
The alarm that rings issues instruction, and buzzer siren can generate buzzing alert notice medical staff.
Embodiment two:
As shown in Figure 7 to 9, a kind of Self-pressurizing agri femoral artery compressing hemostasis device of the invention, including successively set from the bottom to top
The compression mechanism and press plate mechanism set, compression mechanism and press plate mechanism are two-piece unit formula structure, and press plate mechanism is equipped with to pressure
Compel the support column 3 that mechanism side extends, the lift adjustment for adjusting support column lifting is equipped between support column 3 and compression mechanism
Mechanism, the detector 6 for bleeding detection is additionally provided on compression mechanism, and detector 6 and lifting regulating mechanism control connect.
The compression mechanism includes the compression cord passed through for compression cord oppressing block 1 and being arranged on compressing block
Under the fixing belt that is passed through across space and for fixing belt pass through space, hemostasis by compression leukorrhagia, which passes through, to be spatially located at fixing belt and passes through
The top in space.
It oppresses and is equipped with installation room in block 1, the bottom surface of compressing block 1 is set as compressing protrusion, and compressing protrusion is made of elastic material；
The upside of compressing block 1 is additionally provided with the via hole passed through for support column, and support column 3 is passed through by via hole, and installs with compressing block 1 is set to
Indoor lifting regulating mechanism connection.
In the present embodiment, oppresses and be correspondingly provided with the connector sleeve to raise upward with via hole corresponding position on block 1, support column is by connecting
Set across.The upper side of compressing block 1, which is located at left and right sides of connector sleeve, is symmetrically arranged with positioning card 4, and fixing belt is formed in positioning card 4
The placement notch entered convenient for fixing belt is also provided with across space, in positioning card 4；The upside of positioning card 4 forms compression cord
Under across space.
The press plate mechanism includes pressing plate 2, pressing plate 2 is connect with support column, and pressing plate 2 is equipped with and passes through for compression cord
Hemostasis by compression takes across space.
Fixing belt passes through space, hemostasis by compression leukorrhagia pass through space and hemostasis by compression take be correspondingly provided at space it is anti-
Sliding protrusion.
When specifically used, femoral artery compressing hemostasis device of the invention will cooperate abdominal belt to use, and abdominal belt is in the applicant
It is disclosed in the femoral artery bilateral compression hemostasis device (application No. is 201510065851.9) of 2015.02.07 application, this reality
Example is applied no longer to be described in detail.The fixing belt that fixing belt in abdominal belt initially passes through is fixed at the thread gluing at buttocks rear after passing through space, real
Now to the positioning of compression mechanism, compression cord passes through hemostasis by compression leukorrhagia and takes across space or hemostasis by compression across sky later
Between after pressurization be fixed at the thread gluing at buttocks rear, realize hemostasis by compression to blutpunkte.
In the present embodiment, lifting regulating mechanism includes the external screw thread being arranged on support column 3, be arranged on support column 3 with
Its nut seat 10 being threadedly coupled, 10 position of nut seat are fixed and are connect with compressing 1 rotatable engagement of block, and the outer ring of nut seat 10 is set
For outer gear ring, the outer gear ring and gear transmission structure are sequentially connected；The upper end of support column 3 is rotatably assorted with pressing plate 2 and connect.
Gear transmission structure includes being fixed at compressing block to install indoor motor 5, and motor 5 passes through gear-driven assembly
Connection is engaged with the outer gear ring of nut seat 10.
In the present embodiment, positioning protrusion is additionally provided on support column 3, installation is indoor to be equipped with starting limit with positioning protrusion corresponding position
Bit switch 8 and dead space switch 9.Starting limit switch 8 is located at lower, and dead space switch 9 is located at eminence, to guarantee to originate
The mobile spacing of positioning protrusion between limit switch 8 and dead space switch 9.
When positioning protrusion is contacted with the starting cooperation of limit switch 8, transmission signal control motor stops working, at this time trigger squeeze
Structure is located at position minimum point；When positioning protrusion is contacted with the cooperation of dead space switch 9, transmission signal control motor stops working,
Press plate mechanism is located at position highest point at this time.
The cooperation of positioning protrusion 32 and starting limit switch 8 and dead space switch 9, realizes 3 lifting travel of support column
Control limit.
In the present embodiment, detector 6 is two gold being closer being equipped on the bottom surface compressed position of compressing block
Belong to probe, when oozing of blood occurs in patient site of puncture, micro-short circuit will occur for two metal probes.When controller 11 detects
Survey after the short-circuit signal of device, will starter motor 5 increase support column 3, the gap of compression band is pushed up it is big, due to the anti-work of power
With, it can be achieved that pressurization closing blutpunkte reaches anastalsis.After oppressing a period of time, support column 3 is fallen after rise.
Compressing block 1 is also connected with buzzer siren.It can be to while controller 11 detects the short-circuit signal of detector
Buzzer siren issues instruction, and buzzer siren can generate buzzing alert notice medical staff.
It is additionally provided with work light 7 on compressing block 1, when equipment starting, work light is lighted, and work light is small
Power LED lamp prevents from generating heat.
Above-described embodiment is realized by original artificial nurse, and Manual pressurizing is improved to automatic detection, automatic when bleeding
Pressurization can realize that Self-pressurizing agri stops blooding when oozing of blood occurs for point of puncture, and issue alert notice medical staff, handle drop in time
Low complication occurs, and mitigates the workload of medical staff, saves the cost of labor of hospital.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although referring to above-described embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that: still the present invention can be modified or be waited
With replacement, without departing from the spirit or scope of the invention, or any substitutions, should all cover in power of the invention
In sharp claimed range.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is only that the present invention and simplification are retouched for ease of description
It states, rather than indicates or imply signified device or element and must have a particular orientation, construct and operate for specific orientation,
It thus should not be understood as the limitation to present invention protection content.
Claims (10)
1. a kind of Self-pressurizing agri femoral artery compressing hemostasis device, including the compression mechanism and trigger squeeze set gradually from the bottom to top
Structure, compression mechanism and press plate mechanism are two-piece unit formula structure, it is characterised in that: the press plate mechanism is equipped with to compression mechanism
The support column that side extends is equipped with the lifting regulating mechanism for adjusting support column lifting, pressure between support column and compression mechanism
Compel to be additionally provided with the detector for bleeding detection in mechanism, detector and lifting regulating mechanism control connect.
2. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 1, it is characterised in that: the compression mechanism packet
The hemostasis by compression leukorrhagia passed through for compression cord for including compressing block and being arranged on compressing block passes through space and for fixing belt
The fixing belt passed through passes through space, and hemostasis by compression leukorrhagia, which passes through, is spatially located at the top that fixing belt passes through space；
It oppresses and is equipped with installation room in block, the bottom surface for oppressing block is set as compressing protrusion；It is additionally provided on the upside of compressing block for support column
The via hole passed through, support column are passed through by via hole, and are connect with the indoor lifting regulating mechanism of compressing block installation is set to；
The press plate mechanism includes pressing plate, and pressing plate is connect with support column, and pressing plate is equipped with to be stopped for the compressing that compression cord passes through
Space is passed through on blood band.
3. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 2, it is characterised in that: the lift adjustment machine
Structure includes the external screw thread being arranged on the support column, and the nut seat being threadedly coupled with it is arranged on support column, and nut seat position is solid
Determine and connect with compressing block rotatable engagement, nut seat is connected with the drive mechanism of its rotation of driving；The upper end of support column and pressing plate
Be rotatably assorted connection.
4. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 2, it is characterised in that: the lift adjustment machine
Structure includes the internal thread hole being arranged at support column axis, and the spiral shell for being arranged in the internal thread hole and being threadedly engaged with it
Column, the lower end of stud and drive mechanism are sequentially connected；
The section of the support column is non-circular polymorphic structure, and the limit that rotates in a circumferential direction to support column is realized with via hole cooperation
Position.
5. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 3 or 4, it is characterised in that: the support column
On be additionally provided with positioning protrusion, installation is indoor to be equipped with starting limit switch and dead space switch with positioning protrusion corresponding position；
When positioning protrusion is contacted with starting limit switch cooperation, transmission signal control drive mechanism stops working, at this time trigger squeeze
Structure is located at position minimum point；
When positioning protrusion is contacted with dead space switch cooperation, transmission signal control drive mechanism stops working, at this time trigger squeeze
Structure is located at position highest point.
6. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 5, it is characterised in that: the compressing block also connects
It is connected to alarm and/or work light.
7. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 6, it is characterised in that: the detector be
Oppress the two spaced apart metal probes assembled on the bottom surface compressed position of block, when oozing of blood occurs in site of puncture, two
Micro-short circuit will occur for metal probe, and detector, which sends signal control lifting regulating mechanism, rises support column；Detector simultaneously
Signal can be transmitted to alarm.
8. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 2, it is characterised in that: on the compressing block with
Via hole corresponding position is correspondingly provided with the connector sleeve to raise upward, and support column is passed through by connector sleeve.
9. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 8, it is characterised in that: described to oppress the upper of block
Side, which is located at left and right sides of connector sleeve, is symmetrically arranged with positioning card, forms fixing belt in positioning card and passes through space, goes back in positioning card
It is provided with the placement notch entered convenient for fixing belt；The upside of positioning card forms hemostasis by compression leukorrhagia and passes through space.
10. Self-pressurizing agri femoral artery compressing hemostasis device according to claim 2, it is characterised in that: the pressing plate is flat
Set type, the intermediate channel of flat set form the hemostasis by compression and take across space.
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| CN201910445640.6A CN110025354B (en) | 2019-05-27 | 2019-05-27 | Automatic pressurization femoral artery hemostasis by compression device |
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| CN201910445640.6A CN110025354B (en) | 2019-05-27 | 2019-05-27 | Automatic pressurization femoral artery hemostasis by compression device |
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| CN110025354B CN110025354B (en) | 2023-11-24 |
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| CN112914657A (en) * | 2021-01-25 | 2021-06-08 | 刘四花 | Emergency hemostasis device before gastrorrhagia operation |
| US11684372B2 (en) | 2019-12-12 | 2023-06-27 | Henan Junankang Medical Equipment Sales Co., Ltd | Intelligent femoral artery hemostasis device by compression |
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