CN107822687A - A kind of compression device with pressure, compressing time and pulse signal display function - Google Patents
A kind of compression device with pressure, compressing time and pulse signal display function Download PDFInfo
- Publication number
- CN107822687A CN107822687A CN201711258644.0A CN201711258644A CN107822687A CN 107822687 A CN107822687 A CN 107822687A CN 201711258644 A CN201711258644 A CN 201711258644A CN 107822687 A CN107822687 A CN 107822687A
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- China
- Prior art keywords
- pressure
- pulse signal
- compression device
- circuit
- detector
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
- A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
Abstract
The compression device with pressure, compressing time and pulse signal display function of the present invention, including bottom plate, briquetting, pressure regulator and detector, are characterised by：Pressure regulator is made up of rotating wheel, cylindrical portion and disk, and the center of pressure regulator offers first through hole, and the external screw thread being engaged with internal thread is provided with the two side of square pole；Detector is made up of shell and circuit part；Multiple pressure sensors are provided with the lower surface of briquetting, the light emitting diode and phototriode of detection pulse signal are provided with the lower surface of briquetting.The compression device of the present invention, pressure applied size, compressing time and real-time pulse signal waveform can be shown by display screen, so that medical personnel can understand the press pressure, compressing time and current pulse signal waveform of patient at any time, be advantageous to accelerate the healing of patient wound, avoid the complication of patient's corresponding site caused by pressing is improper, such as pressure sore, oedema, beneficial effect is notable, is suitable for the application of popularization.
Description
Technical field
The present invention relates to a kind of arterial compressor of post cardiovascular intervention, and in particular, more particularly to one kind has pressure
The compression device of power, compressing time and pulse signal display function.
Background technology
, it is necessary to which the medicine equipments such as cardiac stent are implanted into people body-centered by the radial artery at human arm in dirty intervention operation
It is dirty, need to give human injection's anticoagulant medicine in art.It is postoperative, it is necessary to at arteriopuncture apply pressing device hemostasis by compression number it is small
When, hemostasis purpose can be reached.But if running into the complicated patient of the state of an illness, if postoperative by intravenous applications anticoagulant,
Then accordingly to extend compression device pressing time to tens of hours to a few days, can just ensure to realize healing at arteriopuncture.At present,
It is fixed on using by pressing device on patient's arm, long-time pressing is carried out to opening by briquetting, to reach blood coagulation purpose.So
And the healing of wound is realized by the blood platelet in blood, in the case where excessively pressing for a long time blood vessel, blood vessel
In blood do not flow, the platelet counts for causing to flow through artery wound are reduced, and are detrimental to the healing of wound, therefore,
The dynamics of pressing is not easy to excessive.But existing pressing device does not have pressure display function.
The pressing dynamics that different patients can bear are different, and during pressing arterial ostium, pressure size is solid
It is so important, but can most reflect the still pulse signal of blood flow state in blood vessel, by adjusting pressure, make patient's arm artery
Pulse signal reach characterize blood be in certain flow regime, it will effectively quickening or wound healing.Meanwhile intervene hand
Art, which finishes, to be given at puncture medical personnel after hemostasis by compression and also has part work to complete to receive patient by intervening room to ward in addition
Distance is different in size, and ward medical personnel can only estimate the time oppressed by intervening room to ward, brings the difference of pressing time
Mistake, if the time too long, easily cause the complication of patient's corresponding site, such as pressure sore, oedema, if the time is too short, wound
It can not heal.
The content of the invention
The shortcomings that present invention is in order to overcome above-mentioned technical problem, there is provided one kind has pressure, compressing time and pulse letter
The compression device of number display function.
The compression device with pressure, compressing time and pulse signal display function of the present invention, including bottom plate, briquetting, pressure
Draught control mechanism and detector, upper plate is provided with above bottom plate, separate space is formed between upper plate and bottom plate, U-shaped is offered on upper plate
Groove；Square pole is fixed with briquetting, the square opening for being easy to square pole to pass through is offered on bottom plate；It is characterized in that：The pressure
Adjuster is made up of rotating wheel, cylindrical portion and disk, and disk is fixed on rotating wheel through cylindrical portion, and cylindrical portion matches with U-lag
Close, disk is engaged with separate space；The center of pressure regulator offers the first through hole for being easy to square pole to pass through, first through hole
Internal thread is provided with inner surface, the external screw thread being engaged with internal thread is provided with the two side of square pole；
The detector is mutually fixed with bottom plate, and detector is made up of shell and the circuit part in shell；The briquetting
Multiple pressure sensors are provided with lower surface, the light emitting diode and light of detection pulse signal are provided with the lower surface of briquetting
Quick triode, pressure sensor, light emitting diode and phototriode are connected through signal wire with detector, the housing of detector
On be provided with and carry out the display screen that pressure, compressing time and pulse signal waveform are shown.
The compression device with pressure, compressing time and pulse signal display function of the present invention, the both sides point of the bottom plate
The end of film and left side film on the right side of not being fixed with, left side film and right side film offers bar-shaped trough；Set on bar-shaped trough
It is equipped with the bar shaped frenulum for being easy to that whole compression device is fixed on patient's arm.
The compression device with pressure, compressing time and pulse signal display function of the present invention, the center of the square pole
Offer the second through hole for being easy to signal wire to pass through.
The compression device with pressure, compressing time and pulse signal display function of the present invention, the circuit part is by micro-
Controller and coupled battery, switch key, reset button, the first signal processing circuit and secondary signal processing electricity
Road forms, and switch key and replacement button may be contained within the housing of detector；First signal processing circuit, secondary signal processing
The signal that circuit exports to pressure sensor and phototriode respectively is handled, the output end phase of display screen and microcontroller
Connection.
The compression device with pressure, compressing time and pulse signal display function of the present invention, first signal transacting
Circuit and secondary signal process circuit form by signal amplification circuit, filter circuit and A/D change-over circuits, signal amplification circuit
The filtered circuit of output processing after input into A/D change-over circuits, the output of A/D change-over circuits and the input of microcontroller
End is connected.
The beneficial effects of the invention are as follows：The compression device of the present invention, by bottom plate, pressure regulator, pressing plate, detector and a left side
Right side film composition, by the cooperation of bar-shaped trough on bar shaped frenulum and left and right side film, can be fixed on patient by whole compression device
Arm treats pressing position；Pass through the cooperation of internal thread on square pole on briquetting and square opening, first through hole so as to not Tongfang
During rotating wheel is rotated, briquetting can be driven to carry out oscilaltion, and then realize the regulation to pressure size.By pressing
Light emitting diode, phototriode and the multiple pressure sensings being connected through signal wire with detector are set on the lower surface of plate
Device so that during pressing patient's arterial ostium position, pressure applied size, compressing time and real-time pulse letter
Number waveform can be shown by display screen so that medical personnel can understand at any time the press pressure of patient, compressing time and
Current pulse signal waveform, it is easy to adjusting compression device into patient's artery the state for having blood flow, is advantageous to accelerate to suffer from
The healing of person's wound, the complication of patient's corresponding site caused by pressing is improper is avoided, such as pressure sore, oedema, is had
Beneficial significant effect, it is suitable for the application of popularization.
Brief description of the drawings
Fig. 1 is the front view of the compression device of the present invention；
Fig. 2 is the top view of the compression device of the present invention；
Fig. 3 is the partial sectional view of the compression device of the present invention；
Fig. 4 is that the compression device of the present invention removes the partial schematic diagram of pressure regulator；
Fig. 5 is the structural representation of briquetting and square pole in compression device of the invention；
Fig. 6 is the circuit theory diagrams of circuit part in compression device of the invention.
In figure：1 bottom plate, 2 briquettings, 3 pressure regulators, 4 detectors, 5 square poles, 6 rotating wheels, 7 cylindrical portions, 8 disks, 9
Upper plate, 10 separate spaces, 11 square openings, 12 U-lags, 13 first through hole, 14 internal threads, 15 external screw threads, 16 second through holes, 17 right sides
Film, 18 left side films, 19 locating pieces, 20 bar shaped frenulums, 21 pressure sensors, 22 light emitting diodes, 23 phototriodes, 24
Signal wire, 25 display screens, 26 switch keys, 27 replacement buttons, 28 microcontrollers, 29 batteries, 30 first signal processing circuits,
31 secondary signal process circuits, 33 signal amplification circuits, 34 A/D change-over circuits, 35 bar-shaped troughs.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, front view, top view and the broken section of the compression device of the present invention be sets forth
Figure, Fig. 4 give the partial schematic diagram that compression device of the invention removes pressure regulator, and shown compression device is by bottom plate 1, briquetting
2nd, pressure regulator 3, detector 4, square pole 5, upper plate 9, left side film 18, right side film 17 and bar shaped frenulum 20 form,
Bottom plate 1 plays fixed and supporting role, and left side film 18 and right side film 17 are individually fixed in the left and right sides of bottom plate 1, and by
Soft material is formed.The end of left side film 18 and right side film 17 offers bar-shaped trough 35, and bar is provided with bar-shaped trough 35
Shape frenulum 20, by the cooperation of the bar-shaped trough 35 of bar shaped frenulum 20 and two, whole compression device can be fixed on patient's arm treat by
On splenium position.Locating piece 19 is fixed with the lower surface of shown left side film 18, to ensure the steadiness after compression device fixation.
Shown square pole 5 is fixed on the center of the upper surface of briquetting 2, as shown in figure 5, giving the compression device of the present invention
The structural representation of middle briquetting and square pole, the two sides of shown square pole 5 are shiny surface, are all provided with the front-back of square pole 5
External screw thread 15 is equipped with, the center of square pole 5 offers the second through hole 16.Upper plate 9 is located at the top of bottom plate 1, upper plate 9 and bottom plate 1
Between form separate space 10, offer U-lag 12 on upper plate 9.Shown pressure regulator 3 is by 8 groups of rotating wheel 6, cylindrical portion 7 and disk
Into disk 8 is fixed through cylindrical portion 7 and the phase of rotating wheel 6.Disk 8 is engaged with separate space 10, and cylindrical portion 7 is engaged with U-lag 12.
In use, opening of the cylindrical portion 7 on pressure regulator 3 along U-lag 12 is pushed into, because upper plate 9 is to the spacing work of disk 8
With so that pressure regulator 3 can only be rotated, and can not be moved up and down.
Offer the square opening 11 for being easy to square pole 5 to pass through on bottom plate 1, the center of pressure regulator 3 offer with it is square
The first through hole 13 that bar 5 is engaged, it is provided with the inwall of first through hole 13 in being engaged with the external screw thread 15 on square pole 5
Screw thread 14, the center of square pole 5 offer the second through hole 16.In use, first by the position of cylindrical portion 7 of pressure regulator 3 along U
Shape groove 12 is pushed into, then the square pole 5 on briquetting 2 is inserted to the bottom of first through hole 13, and or else break rotation pressure adjuster 3,
Square pole 5 is set to rise to correct position, then, so that it may which whole compression device is fixed on into patient's arm relevant position.
Shown detector 4 is fixed with the phase of bottom plate 1, and detector 4 is made up of shell and the circuit part in shell, shown
Be provided with shell display screen 25, switch key 26 and reset button 27, display screen 25 be used for show pressure value, compressing time with
And pulse signal waveform.Light emitting diode 22, phototriode 23 and multiple pressure is provided with the lower surface of shown briquetting 2 to pass
Sensor 21, the quantity of pressure sensor can use 4, and 4 pressure sensors 21 may be disposed at four angles of the lower surface of briquetting 2
On, the average value of 4 pressure sensors 21 is taken as pressing force.The infrared waves that light emitting diode 22 is sent are by human body artery
After blood absorption, reflected light enters phototriode 23, passes through the detection to the output signal of phototriode 23, you can obtains people
Blood flow signal in body artery, and then symbolize the pulse signal of human body.Shown light emitting diode 22, phototriode 23 and pressure
Sensor 21 is connected through the signal wire through the second through hole 16 with detector 4, to realize that signal transmits.
As shown in fig. 6, give the circuit theory diagrams of circuit part in compression device of the invention, the electricity of shown detector 4
Road part is by microcontroller 28 and coupled battery 29, the first signal processing circuit 30, secondary signal process circuit
31st, switch key 26, replacement button 27, display screen 25 form, and microcontroller 28 has signal acquisition, data operation and control defeated
The effect gone out.First signal processing circuit 30 be used for pressure sensor 21 export signal be amplified, filter and A/D change
Processing, secondary signal process circuit 31 be used for phototriode 23 export signal be amplified, filter and A/D conversions at
Reason, to be converted into the recognizable signal of microcontroller 28.
Shown first signal processing circuit 30 and secondary signal process circuit 31 are by signal amplification circuit 32, filter circuit
33 and A/D change-over circuits 34 form, and the signal of input enters after the processing of signal amplification circuit 32, then in input filter circuit 33
Row filtering, most it is converted into the recognizable data signal of microprocessor 28 through A/D change-over circuits 34 afterwards.During compression device use
Pressure value, compressing time and pulse wave are shown by display screen 25, to facilitate medical personnel to nurse patient
Operation.
Claims (5)
1. a kind of compression device with pressure, compressing time and pulse signal display function, including bottom plate（1）, briquetting（2）, pressure
Draught control mechanism（3）And detector（4）, upper plate is provided with above bottom plate（9）, separate space is formed between upper plate and bottom plate（10）, on
U-lag is offered on plate（12）；Square pole is fixed with briquetting（5）, the square opening for being easy to square pole to pass through is offered on bottom plate
（11）；It is characterized in that：The pressure regulator is by rotating wheel（6）, cylindrical portion（7）And disk（8）Composition, disk is through cylindrical portion
It is fixed on rotating wheel, cylindrical portion and U-lag（12）It is engaged, disk and separate space（10）It is engaged；The center of pressure regulator
Offer the first through hole for being easy to square pole to pass through（13）, internal thread is provided with the inner surface of first through hole（14）, square pole
Two side on be provided with the external screw thread being engaged with internal thread（15）；
The detector is mutually fixed with bottom plate, and detector is made up of shell and the circuit part in shell；The briquetting（2）
Lower surface on be provided with multiple pressure sensors（21）, the light-emitting diodes of detection pulse signal are provided with the lower surface of briquetting
Pipe（22）And phototriode（23）, pressure sensor, light emitting diode and phototriode are connected through signal wire with detector
Connect, be provided with the housing of detector and carry out pressure, the display screen that compressing time and pulse signal waveform are shown（25）.
2. the compression device according to claim 1 with pressure, compressing time and pulse signal display function, its feature exist
In：The bottom plate（1）Both sides be respectively fixed with right side film（17）With left side film（18）, left side film and right side film
End offers bar-shaped trough（35）；The bar shaped system for being easy to that whole compression device is fixed on patient's arm is provided with bar-shaped trough
Band（20）.
3. the compression device according to claim 1 or 2 with pressure, compressing time and pulse signal display function, it is special
Sign is：The square pole（5）Center offer and be easy to signal wire（24）The second through hole passed through（16）.
4. the compression device according to claim 1 or 2 with pressure, compressing time and pulse signal display function, it is special
Sign is：The circuit part is by microcontroller（28）And coupled battery（29）, switch key（26）, reset press
Key（27）, the first signal processing circuit（30）With secondary signal process circuit（31）Composition, switch key and replacement button are all provided with
It is placed in detector（4）Housing on；First signal processing circuit, secondary signal process circuit are respectively to pressure sensor and photosensitive
The signal of triode output is handled, display screen（25）It is connected with the output end of microcontroller.
5. the compression device according to claim 4 with pressure, compressing time and pulse signal display function, its feature exist
In：First signal processing circuit（30）With secondary signal process circuit（31）By signal amplification circuit, filter circuit and
A/D change-over circuits form, and into A/D change-over circuits, A/D turns for input after the processing of the filtered circuit of output of signal amplification circuit
Change output and the microcontroller of circuit（28）Input be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258644.0A CN107822687A (en) | 2017-12-04 | 2017-12-04 | A kind of compression device with pressure, compressing time and pulse signal display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258644.0A CN107822687A (en) | 2017-12-04 | 2017-12-04 | A kind of compression device with pressure, compressing time and pulse signal display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107822687A true CN107822687A (en) | 2018-03-23 |
Family
ID=61641165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711258644.0A Pending CN107822687A (en) | 2017-12-04 | 2017-12-04 | A kind of compression device with pressure, compressing time and pulse signal display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822687A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602472A (en) * | 2019-01-31 | 2019-04-12 | 李文元 | A kind of postoperative compression device of elbow arteriopuncture |
| CN113397641A (en) * | 2021-07-26 | 2021-09-17 | 商丘市第一人民医院 | Novel femoral artery compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201861701U (en) * | 2010-11-08 | 2011-06-15 | 中国人民解放军南京军区南京总医院 | Artery hemostatic compressor with functions of timing, pressure-fixing and alarming |
| CN202761357U (en) * | 2012-06-06 | 2013-03-06 | 牟亮 | Wrist-clip radial artery compression hemostat |
| US20130237866A1 (en) * | 2012-03-06 | 2013-09-12 | Accumed Systems, Inc. | Hemostasis apparatus and method |
| CN103654907A (en) * | 2013-12-17 | 2014-03-26 | 傅国胜 | Multifunctional radial artery haemostat |
| CN205215297U (en) * | 2015-12-08 | 2016-05-11 | 烟台毓璜顶医院 | Radial artery hemostasis device |
| CN206228391U (en) * | 2016-06-27 | 2017-06-09 | 首都医科大学附属北京世纪坛医院 | A kind of intelligent radial artery compression hemostatic device |
| CN107252336A (en) * | 2017-07-19 | 2017-10-17 | 内江市第人民医院 | Radial artery double bolloon intelligence compression hemostasis device |
| CN107320150A (en) * | 2017-08-18 | 2017-11-07 | 中国人民解放军第四二医院 | A kind of intelligent arteriopuncture compression hemostasis device |
-
2017
- 2017-12-04 CN CN201711258644.0A patent/CN107822687A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201861701U (en) * | 2010-11-08 | 2011-06-15 | 中国人民解放军南京军区南京总医院 | Artery hemostatic compressor with functions of timing, pressure-fixing and alarming |
| US20130237866A1 (en) * | 2012-03-06 | 2013-09-12 | Accumed Systems, Inc. | Hemostasis apparatus and method |
| CN202761357U (en) * | 2012-06-06 | 2013-03-06 | 牟亮 | Wrist-clip radial artery compression hemostat |
| CN103654907A (en) * | 2013-12-17 | 2014-03-26 | 傅国胜 | Multifunctional radial artery haemostat |
| CN205215297U (en) * | 2015-12-08 | 2016-05-11 | 烟台毓璜顶医院 | Radial artery hemostasis device |
| CN206228391U (en) * | 2016-06-27 | 2017-06-09 | 首都医科大学附属北京世纪坛医院 | A kind of intelligent radial artery compression hemostatic device |
| CN107252336A (en) * | 2017-07-19 | 2017-10-17 | 内江市第人民医院 | Radial artery double bolloon intelligence compression hemostasis device |
| CN107320150A (en) * | 2017-08-18 | 2017-11-07 | 中国人民解放军第四二医院 | A kind of intelligent arteriopuncture compression hemostasis device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602472A (en) * | 2019-01-31 | 2019-04-12 | 李文元 | A kind of postoperative compression device of elbow arteriopuncture |
| CN113397641A (en) * | 2021-07-26 | 2021-09-17 | 商丘市第一人民医院 | Novel femoral artery compressor |
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Application publication date: 20180323 |