CN102370507A - Monitor with air pressure type hemostasis function - Google Patents
Monitor with air pressure type hemostasis function Download PDFInfo
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- CN102370507A CN102370507A CN201010256240XA CN201010256240A CN102370507A CN 102370507 A CN102370507 A CN 102370507A CN 201010256240X A CN201010256240X A CN 201010256240XA CN 201010256240 A CN201010256240 A CN 201010256240A CN 102370507 A CN102370507 A CN 102370507A
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- tourniquet
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Abstract
The invention relates to a monitor with an air pressure type hemostasis function, which comprises a cuff of an air pressure type tourniquet, a pressure pump, blood pressure monitoring modules, a tourniquet function regulation push button, a tourniquet controller and a display module, wherein the blood pressure monitoring modules are a pressure sensor arranged on the blood pressure monitoring cuff and the other pressure sensor arranged on the cuff, the signal output ends of the pressure sensor and the other pressure sensor are connected with the tourniquet controller, the tourniquet function regulation push button is connected with the tourniquet controller, the tourniquet controller is connected with the control end of the pressure pump, and the display module is connected with the tourniquet controller. The monitor has the advantages that the function of the multifunctional monitor and function of the air pressure type tourniquet are integrated, and in addition, the pressure of the tourniquet can be dynamically regulated along with the blood pressure value measured by the monitor, so the pressure setting of the tourniquet is synchronously changed with the blood pressure of a patient, and the occurrence of complicating diseases is reduced.
Description
Technical field:
The present invention relates to the mankind life article, relate in particular to medical apparatus and instruments, particularly vapour-pressure type tourniquet, concrete is a kind of monitor with vapour-pressure type hemostatic function.
Background technology:
The vapour-pressure type tourniquet is one of medical apparatus and instruments commonly used in the extremity operation, and its hemostasis principle is blocking-up artery and vein blood flow.Use tourniquet can effectively reduce patient's intraoperative hemorrhage in the art, can make the wild exposure of art clear simultaneously, be beneficial to operation technique, shorten operating time.But, various complication appear like the improper use meeting.Tourniquet is loose excessively, only can oppress vein, makes obstruction of blood return, and is hemorrhage on the contrary more, causes that tourniquet is with undertissue's congestion, edema; Tension can cause soft tissue, blood vessel and nerve injury.The thickness degree of patient's age, blood pressure and limbs and cuff width are depended in the setting of vapour-pressure type tourniquet inflated force value to a certain extent.Differ because tissues such as different patient's limbs diameters and muscle, fat cover thickness, and arterial pressure also is not quite similar, understands variant so tourniquet inflated is oppressed the pressure of limb artery tube wall fully.The selection of tourniquet pressure should be taken into account patient's individuation difference, reduces pressure under the prerequisite of anastalsis playing as far as possible, could effectively reduce the generation of complication like this, improves effect and safety that tourniquet uses.Conventional tourniquet inflated pressure fixing is also higher, does not consider the individual variation of patient's blood pressure, though haemostatic effect is definite, has obviously increased the generation of tourniquet complication.The pressure method to set up of improvement is also arranged at present, and promptly the pressure of upper limb tourniquet is set to: basic systolic pressure+100mmHg, lower limb are: basic systolic pressure+150mmHg.Though this method has been considered the individual variation of patient's basic blood pressure, it is higher or on the low side that patient's fluctuation of blood pressure still possibly cause tourniquet initial setting up pressure in the art.
Summary of the invention:
The object of the present invention is to provide a kind of monitor with vapour-pressure type hemostatic function, described this monitor with vapour-pressure type hemostatic function will solve the pressure of tourniquet in the prior art can not be with the dynamic technical problem of adjustment of patient's blood pressure.
This monitor of the present invention with vapour-pressure type hemostatic function; Comprise multi-functional monitor and vapour-pressure type tourniquet; Be provided with the non-invasive blood pressure monitoring modular in the described multi-functional monitor; Described vapour-pressure type tourniquet is made up of stop blooding cuff, airway and compression pump of vapour-pressure type, and described vapour-pressure type hemostasis cuff is connected with compression pump through airway, wherein; Be provided with the tourniquet controller in the described multi-functional monitor, described tourniquet controller is connected with the control end of compression pump through lead.
Further, described non-invasive blood pressure monitoring modular is made up of pressure transducer, described pressure transducer be arranged in the vapour-pressure type hemostasis cuff or monitoring blood pressure cuff on.
Further, described non-invasive blood pressure monitoring modular is made up of two pressure transducers, and one of them pressure transducer is arranged in the vapour-pressure type hemostasis cuff.
Further, described non-invasive blood pressure monitoring modular is connected with the tourniquet controller through holding wire.
Further, be connected with the adjusting button on the described tourniquet controller.
Further, be connected with display device on the described tourniquet controller.
Further, described tourniquet controller is made up of single-chip microcomputer.
Operation principle of the present invention is: will monitor blood pressure cuff and tie up in upper limb or lower limb pressure measurement place, and set automatic voltage measurement blanking time, and open the automatic voltage measurement function; The cuff that will stop blooding again is tied to the proper site of suffering from limb, opens the tourniquet controller, and preparatory pressurized energy value, setting pressure retention time are set as required, starts gas-filled switching tube in the art as required and gets final product.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention is integrated into one with the function of multi-functional monitor and vapour-pressure type tourniquet, and the pressure of tourniquet can dynamically adjust with the pressure value that monitor records, and makes the variation of pressure setting and patient's blood pressure of tourniquet synchronous, reduces the generation of complication.
Description of drawings:
Fig. 1 is a kind of sketch map with monitor of vapour-pressure type hemostatic function of the present invention.
The specific embodiment:
Embodiment 1:
As shown in Figure 1; A kind of monitor of the present invention with vapour-pressure type hemostatic function; Comprise multi-functional monitor and vapour-pressure type tourniquet, be provided with non-invasive blood pressure monitoring modular 3 in the described multi-functional monitor, described vapour-pressure type tourniquet is made up of vapour-pressure type hemostasis cuff 1, airway and compression pump 2; Described vapour-pressure type hemostasis cuff 1 is connected with compression pump 2 through airway; Wherein, be provided with tourniquet controller 5 in the described multi-functional monitor, described tourniquet controller 5 is connected with the control end of compression pump 2 through lead.
Further, described non-invasive blood pressure monitoring modular 3 is made up of pressure transducer, described pressure transducer be arranged in the vapour-pressure type hemostasis cuff 1 or monitoring blood pressure cuff on.
Further, described non-invasive blood pressure monitoring modular 3 is made up of two pressure transducers, and one of them pressure transducer is arranged in the vapour-pressure type hemostasis cuff 1.
Further, described non-invasive blood pressure monitoring modular 3 is connected with tourniquet controller 5 through holding wire.
Further, be connected with adjusting button 4 on the described tourniquet controller 5.
Further, be connected with display device 6 on the described tourniquet controller 5.
Further, described tourniquet controller 5 is made up of single-chip microcomputer.
The operation principle of present embodiment is: will monitor blood pressure cuff and tie up in upper limb or lower limb pressure measurement place, and set automatic voltage measurement blanking time, and open the automatic voltage measurement function; Again the vapour-pressure type cuff 1 that stops blooding is tied to the proper site of suffering from limb, opens tourniquet controller 5, preparatory pressurized energy value, setting pressure retention time are set as required, start gas-filled switching tube in the art as required and get final product
During concrete work, regulating the preparatory pressurized energy value of button 4 settings through the tourniquet function is Δ P, and timing value is T, and the systolic pressure value that monitor does not have monitoring blood pressure cuff gained is P0, and actual pressure is P in the tourniquet, P=P0+ Δ P.P, P0, Δ P and T all can show on display.Tourniquet pressure adjustable extent: 0～600mmHg.Tourniquet preset time adjustable extent: 0～120min.
Monitoring of blood pressure module, tourniquet function regulate button and cuff reaches tourniquet controller 5 with the information of P0, Δ P, T and P respectively, after tourniquet controller 5 working procedures are handled information, spreads out of control information to screen and shows P, P0, Δ P and T; Simultaneously, spread out of control information to compression pump 2, to cuff inflation or venting, make P=P0+ Δ P through it, pressure hold time is T.
Claims (7)
1. monitor with vapour-pressure type hemostatic function; Comprise multi-functional monitor and vapour-pressure type tourniquet; Be provided with the non-invasive blood pressure monitoring modular in the described multi-functional monitor; Described vapour-pressure type tourniquet is made up of stop blooding cuff, airway and compression pump of vapour-pressure type; Described vapour-pressure type hemostasis cuff is connected with compression pump through airway, and it is characterized in that: be provided with the tourniquet controller in the described multi-functional monitor, described tourniquet controller is connected with the control end of compression pump through lead.
2. a kind of monitor as claimed in claim 1 with vapour-pressure type hemostatic function; It is characterized in that: described non-invasive blood pressure monitoring modular is made up of pressure transducer, described pressure transducer be arranged in the vapour-pressure type hemostasis cuff or monitoring blood pressure cuff on.
3. a kind of monitor with vapour-pressure type hemostatic function as claimed in claim 2 is characterized in that: described non-invasive blood pressure monitoring modular is made up of two pressure transducers, and one of them pressure transducer is arranged in the vapour-pressure type hemostasis cuff.
4. a kind of monitor with vapour-pressure type hemostatic function as claimed in claim 1 is characterized in that: described non-invasive blood pressure monitoring modular is connected with the tourniquet controller through holding wire.
5. a kind of monitor with vapour-pressure type hemostatic function as claimed in claim 1 is characterized in that: be connected with the adjusting button on the described tourniquet controller.
6. a kind of monitor with vapour-pressure type hemostatic function as claimed in claim 1 is characterized in that: be connected with display device on the described tourniquet controller.
7. a kind of monitor with vapour-pressure type hemostatic function as claimed in claim 1 is characterized in that: described tourniquet controller is made up of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010256240XA CN102370507A (en) | 2010-08-18 | 2010-08-18 | Monitor with air pressure type hemostasis function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010256240XA CN102370507A (en) | 2010-08-18 | 2010-08-18 | Monitor with air pressure type hemostasis function |
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| Publication Number | Publication Date |
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| CN102370507A true CN102370507A (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010256240XA Pending CN102370507A (en) | 2010-08-18 | 2010-08-18 | Monitor with air pressure type hemostasis function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126740A (en) * | 2013-03-15 | 2013-06-05 | 上海医疗器械（集团）有限公司手术器械厂 | Medical hemostatic device and clamping force detection system and calibration and measurement device and method |
| CN104101452A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Medical hemostat clamping force measuring device and measuring method |
| CN104101455A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Medical hemostatic clamp closing force measuring device and measuring method |
| CN109770989A (en) * | 2019-01-24 | 2019-05-21 | 中国人民解放军南部战区总医院 | A kind of intelligent vapour-pressure type tourniquet and its control method |
| CN109770990A (en) * | 2019-02-27 | 2019-05-21 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Tourniquet based on blood pressure automatic adjustment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012078A1 (en) * | 1999-08-12 | 2001-02-22 | Potencia Medical Ag | Stoma opening forming apparatus |
| CN2516102Y (en) * | 2002-01-21 | 2002-10-16 | 徐金美 | Pressure pulse tourniquet capable of displaying pressure |
| US20080262533A1 (en) * | 2007-04-19 | 2008-10-23 | Western Clinical Engineering Ltd. | Adaptive Surgical Tourniquet Apparatus and Method |
| CN201790859U (en) * | 2010-08-18 | 2011-04-13 | 上海市同济医院 | Monitor with air pressure type hemostatic function |
-
2010
- 2010-08-18 CN CN201010256240XA patent/CN102370507A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012078A1 (en) * | 1999-08-12 | 2001-02-22 | Potencia Medical Ag | Stoma opening forming apparatus |
| CN2516102Y (en) * | 2002-01-21 | 2002-10-16 | 徐金美 | Pressure pulse tourniquet capable of displaying pressure |
| US20080262533A1 (en) * | 2007-04-19 | 2008-10-23 | Western Clinical Engineering Ltd. | Adaptive Surgical Tourniquet Apparatus and Method |
| CN201790859U (en) * | 2010-08-18 | 2011-04-13 | 上海市同济医院 | Monitor with air pressure type hemostatic function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126740A (en) * | 2013-03-15 | 2013-06-05 | 上海医疗器械（集团）有限公司手术器械厂 | Medical hemostatic device and clamping force detection system and calibration and measurement device and method |
| CN103126740B (en) * | 2013-03-15 | 2015-07-08 | 上海医疗器械（集团）有限公司手术器械厂 | Medical hemostatic device and clamping force detection system and calibration and measurement device and method |
| CN104101452A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Medical hemostat clamping force measuring device and measuring method |
| CN104101455A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Medical hemostatic clamp closing force measuring device and measuring method |
| CN104101455B (en) * | 2013-04-07 | 2016-04-20 | 上海理工大学 | Medical hemostatic clamp closing force measurement mechanism and measuring method |
| CN109770989A (en) * | 2019-01-24 | 2019-05-21 | 中国人民解放军南部战区总医院 | A kind of intelligent vapour-pressure type tourniquet and its control method |
| CN109770990A (en) * | 2019-02-27 | 2019-05-21 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Tourniquet based on blood pressure automatic adjustment |
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Application publication date: 20120314 |