CN204814044U - Hemostasis device with ration pressure - Google Patents
Hemostasis device with ration pressure Download PDFInfo
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- CN204814044U CN204814044U CN201520594652.2U CN201520594652U CN204814044U CN 204814044 U CN204814044 U CN 204814044U CN 201520594652 U CN201520594652 U CN 201520594652U CN 204814044 U CN204814044 U CN 204814044U
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- elasticity
- pressure
- hemostasis device
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- prelum
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Abstract
The utility model discloses a hemostasis device with ration pressure, it includes: the oppression subassembly has and is used for contact and oppression wait the to stanch elasticity oppression body at position, with being used for to elasticity oppression body carrier gas so that for the quantitative pressor pressurizing assembly of the elasticity oppression body of elasticity oppression body coupling, detect being used for of being connected and show that elasticity oppresses internal gas pressure's pressure display module with the elasticity oppression body or pressurizing assembly. The utility model discloses a hemostasis device, simple structure, convenient to use, low in manufacturing cost, application scope is wide, can alleviate medical staff's operating pressure, and adopt quantitative pressure to treat the hemostasis position and stanch patient's position hemostasiss of exerting pressure of stanchhing of waiting, reduces bleeding of internal arteriovenous fistula and reaches thrombosis's risk to protect patient's safety effectively.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of hemostasis device with quantitative pressure.
Background technology
Internal arteriovenous fistula is the mode by operation, tremulous pulse and contiguous vein (generally using the radial artery of upper limb and cephalic vein) is coincide, makes the arterial blood that flows in vein, forms internal arteriovenous fistula.Internal arteriovenous fistula is the life line of Maintenance Hemodialysis Patients, comprises Autogenous arteriovenous internal fistula and artificial blood vessel.The maintenance of internal arteriovenous fistula extends its internal fistula life-span, and then improve the key of hemodialysis quality.When hemodialysis starts, need to puncture to internal arteriovenous fistula, after pin is pulled out in dialysis end, internal arteriovenous fistula needs hemostasis by compression of fixing a point.
At present, the Hemostasis used clinically is Elastic bandage (band gauze or paper roll) or medical personnel's hemostasis by finger pressing mainly.When adopting Elastic bandage to stop blooding, medical personnel are difficult to the dynamics accurately grasping binder hemostasis, and when adopting the method for hemostasis by finger pressing, because patient individual difference is large, the dynamic change of patient's internal arteriovenous fistula, the pressing dynamics of large, each medical personnel of the mobility of medical personnel differs and inconsistent etc. the reason of maneuver, make to treat puncture site when stopping blooding, usually produce pressing dynamics not, make to treat that puncture site is hemorrhage, or cause the formation of thrombosis because the pressing force treating puncture site is spent large.In addition, the radial artery hemostatic after interventional cardiac procedures also cannot realize adopting quantitative pressure to stop blooding at present.
Summary of the invention
The purpose of this utility model is exactly to solve the problem; a kind of hemostasis device with quantitative pressure is provided; its structure is simple, easy to use, low cost of manufacture; applied widely; can to exert pressure hemostasis to the puncture site for the treatment of of patient, alleviate the operating pressure of medical worker, and adopt quantitative pressure to treat puncture site to stop blooding; reduce the hemorrhage and thrombotic risk of internal arteriovenous fistula, thus the safety of strong protection patient.
For realizing above-mentioned purpose of the present utility model, this utility model provides a kind of hemostasis device with quantitative pressure, and it comprises: compressing assembly, has for contacting and oppressing the elasticity compressing body treating puncture site; That oppresses that body is connected with elasticity carries gas to oppress the pressure-applying unit that body quantitatively pressurizes to elasticity for oppressing body to elasticity; With elasticity oppress that body or pressure-applying unit be connected for detecting and showing the pressure display module that elasticity oppresses gas pressure in body.
Further, described compressing assembly also comprises: binder; Removably connect binder two ends the syndeton be integrated; Wherein, described elasticity compressing body is placed on described binder.
Wherein, described syndeton comprises: the box being placed in described binder one end; Be placed in the ZIKOU of the described binder other end.
Wherein, described pressure-applying unit comprises: the compression conduit that the air inlet of oppressing body with described elasticity is connected; Be connected with compression conduit for oppressing the prelum that body quantitatively pressurizes to elasticity by compression conduit.
Preferably, described prelum is sacculus prelum.
Preferably, described compression conduit is mounted with for making gas unidirectionally flow to the check valve in described elasticity compressing body from described sacculus prelum.
Further, the gas deflation assembly that the air vent of oppressing body with described elasticity is connected also is comprised.
Preferably, described gas deflation assembly comprises: the exhaust manifolds that the air vent of oppressing body with described elasticity is connected; Be connected with exhaust manifolds for blocking the plug that described exhaust manifolds export.
Wherein, described prelum comprises: control unit; The electric air pump be connected with control unit, its gas outlet is connected with described compression conduit; Be arranged on the electromagnetic valve between electric air pump and described compression conduit.
Wherein, described pressure display module comprises and to oppress the electron pressure display or mercury column type pressure display unit that body or described compression conduit be connected with described elasticity.
Compared with prior art, the hemostasis device with quantitative pressure of the present utility model have that structure is simple, easy to use, cost is low, applied widely, alleviate medical worker's operating pressure, ensure patient safety, can treat with quantitative pressure the advantage that puncture site carries out stopping blooding.
Below in conjunction with accompanying drawing, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation (having the prelum of the first structure) with the hemostasis device of quantitative pressure of the present utility model;
Fig. 2 is the structural representation of the using state of hemostasis device shown in Fig. 1;
Fig. 3 is the second structural representation of the prelum of this utility model hemostasis device;
Fig. 4 is the third structural representation of the prelum of this utility model hemostasis device.
Detailed description of the invention
As shown in Fig. 1, Fig. 3, Fig. 4, be three kinds of structural representations (Fig. 3, Fig. 4 only illustrate the schematic diagram of the principle of different prelum) with the hemostasis device of quantitative pressure that this utility model provides.As seen from the figure, hemostasis device of the present utility model comprises: compressing assembly, has for contacting and oppressing the elasticity compressing body 5 treating puncture site 10; That oppresses that body 5 is connected with elasticity carries gas to oppress the pressure-applying unit that body 5 quantitatively pressurizes to elasticity for oppressing body 5 to elasticity; With elasticity oppress that body 5 or pressure-applying unit be connected for detecting and showing the pressure display module that elasticity oppresses gas pressure in body 5.
Concrete, as shown in Figure 1, the compressing assembly of hemostasis device of the present utility model comprises: the binder 4 of strip, removably connect the two ends of binder 4 syndeton be integrated and the elasticity compressing body 5 be placed in inside binder 4.Wherein, elasticity compressing body 5 is made up of elastomeric material, there is certain elasticity, as the elastic bag be made up of rubber, volume change is large after inflation for it, with the mating reaction of binder 4 under treat that puncture site 10 produces certain pressure effect to what be in contact with it, and make to treat that the petechia of puncture site 10 stops hemorrhage by this pressure, thus realize the object of hemostasis by compression.During assembling compressing assembly, gluing mode can be adopted elasticity to be oppressed the inner side that body 5 is directly bonded in binder 4, also can adopt and elasticity be oppressed body 5 and to be bonded on soft cloth tape, to make method inside binder 4 again by soft cloth tape, can also adopt soft cloth is wrapped in elasticity compressing body 5 periphery, soft cloth is made method inside binder 4 again, etc.
Wherein, binder 4 two ends of the present utility model are connected as one by dismountable syndeton, this dismountable syndeton can adopt loop fastener structures, and e.g., it comprises the box 8 being placed in binder 4 one end and the ZIKOU 9 (as shown in Figure 1) being placed in binder 4 other end.By ZIKOU 9 being bonded in the mode on box 8, easily binder 4 two ends can be connected together (as shown in Figure 2), thus the elasticity compressing body 5 inside binder 4 contacts after puncture site 10, binder 4 is looped around treat puncture site periphery and by bonding for its two ends, the position that elasticity just can be made to oppress body 5 is fixed on treats puncture site 10 place, by pressure-applying unit, elasticity compressing body is quantitatively pressurizeed again, elasticity just can be made to oppress body 5 internal expansion, volume becomes large, and be in binder 4 because elasticity oppresses body 5 and treat between puncture site 10, thus volume becomes large elasticity compressing body 5 treats puncture site 10 and produce certain pressure, make it stop blooding.
Wherein, pressure-applying unit of the present utility model and elasticity are oppressed body 5 and are connected, for carrying gas quantitatively to pressurize to elasticity compressing body 5 to elasticity compressing body 5, this pressure-applying unit can adopt structure as shown in Figure 1 and Figure 2, and this pressure-applying unit comprises: the compression conduit 2 that the air inlet that body 5 is oppressed with elasticity in its one end is connected; What be connected with compression conduit 2 other end oppresses the quantitative prelum 1 pressurizeed of body 5 for passing through compression conduit 2 to elasticity.
Wherein, as shown in Figure 1 and Figure 2, prelum 1 can adopt the sacculus prelum of manual pressure, and user, by extruding sacculus prelum, makes the gas of compression flow to elasticity compressing body 5 via compression conduit 2, thus makes elasticity compressing body 5 volume become large.
Preferably, the gas compressed to make sacculus prelum can only flow to elasticity compressing body 5 by sacculus prelum and can not oppress body 5 reflux return of serve capsule prelum by elasticity, and this utility model is mounted with for making gas unidirectionally flow to the check valve 3 in elasticity compressing body 5 from sacculus prelum on compression conduit.
And previous status can be bounced back in order to make the elasticity of expansion oppress body 5, this utility model can be oppressed on body 5 in elasticity and be arranged air vent, and arranges connected gas deflation assembly 7 in the exhaust ports of elasticity compressing body 5.Preferably, as shown in Figure 1, this gas deflation assembly 7 comprises: the exhaust manifolds 71 that the air vent of oppressing body 5 with elasticity is connected; That be connected with exhaust manifolds 71 and may be used for blocking the plug 72 that exhaust manifolds 71 export.
In order to make sacculus prelum carry the gas of quantitatively pressurization to elasticity compressing body 5, hemostasis device of the present utility model also comprise to oppress with elasticity that body 5 or pressure-applying unit be connected for detecting and showing the pressure display module 6 that elasticity oppresses gas pressure in body 5.
Wherein, pressure display module 6 of the present utility model comprises mercury column type pressure display unit or electron pressure display, mercury column type pressure display unit or electron pressure display oppress body 5 with elasticity or compression conduit 2 is connected, oppressing the pressure of gas in body 5 or compression conduit 2 by detecting elasticity, drawing the pressure of gas in elasticity compressing body 5, and the atmospheric pressure value detected is shown.It should be noted that, oppress body 5 be connected due to compression conduit 2 and elasticity, therefore, the air pressure in compression conduit 2 can think equal with the air pressure that elasticity is oppressed in body 5.
Wherein, mercury column type pressure display unit can adopt of the prior artly determines the structure of the mercury sphygmomanometer of air pressure size by mercury column lifting, and electron pressure display can adopt and of the prior artly can detect elasticity compressing body or compression conduit internal gas pressure size by pressure transducer and by the air pressure detected display on a display screen so that user learns the structure of air pressure size.At this, the structure of mercury column type pressure display unit or electron pressure display is not described in detail, during use, adopts the connected mode of prior art that mercury column type pressure display unit or electron pressure display are oppressed body with elasticity and be connected.
Detect by adopting pressure display module 6 and demonstrate the method that elasticity oppresses body 5 internal gas pressure size, user can be allowed clearly to learn the accurate pressure value after prelum pressurizes to gas in elasticity compressing body, thus the pressure carrying out hemostasis by compression for treating puncture site 10 clinically provide quantitative basis.
Or prelum of the present utility model can also adopt the automatic structure being elasticity compressing body 5 and pressurizeing as shown in Figure 3, and it comprises: control unit; The electric air pump be electrically connected with control unit, its gas outlet and elasticity are oppressed body 5 and are connected, when electric air pump works under the control of the control unit, the air flow elasticity compressing body 5 of electric air pump conveying, makes elasticity compressing body 5 expand to treat puncture site 10 and pressurizes.
Wherein, electric air pump and and elasticity oppress between body 5 and be provided with an electromagnetic valve, this electromagnetic valve is solenoid directional control valve, controls gas input flexibility compressing body 5 or gas flows out in elasticity compressing body 5 by this solenoid directional control valve.That is, when needs pressurize to elasticity compressing body 5, control electric air pump and solenoid directional control valve by control unit, so that the gas making electric air pump carry flow in elasticity compressing body 5, make elasticity oppress body 5 and treat puncture site generation extruding force; And when not needing until puncture site to carry out hemostasis by compression again, controlling electric air pump by control unit quits work and make solenoid directional control valve commutate, thus the gas that elasticity is oppressed in body 5 is discharged via reversal valve, makes elasticity oppress body 5 and bounces back.
Or prelum of the present utility model can also adopt structure as shown in Figure 4, and it comprises: control unit; The electric air pump be electrically connected with control unit; The compression conduit 2 be connected with the gas outlet of electric air pump, when electric air pump works under the control of the control unit, the air of electric air pump conveying flows to elasticity compressing body 5 via compression conduit 2, elasticity compressing body 5 is expanded to treat puncture site 10 and pressurizes.Wherein, be provided with an electromagnetic valve between electric air pump and compression conduit 2, this electromagnetic valve is solenoid directional control valve, is flowed out in elasticity compressing body 5 by this solenoid directional control valve control gas input flexibility compressing body 5 or gas.Namely, when needs pressurize to elasticity compressing body 5, control electric air pump and solenoid directional control valve by control unit, so that the gas flow making electric air pump carry flow in elasticity compressing body 5 after compression conduit 2, make elasticity oppress body 5 and treat puncture site generation extruding force; And when not needing until puncture site to carry out hemostasis by compression again, controlling electric air pump by control unit quits work and make solenoid directional control valve commutate, thus the gas that elasticity is oppressed in body 5 is discharged via reversal valve, makes elasticity oppress body 5 and bounces back.
Wherein, when adopting electronic pressure display module, its pressure transducer can be arranged in compression conduit 2, also can be arranged on the gas outlet place of electric air pump, can also be arranged on elasticity compressing body 5.
In sum, when adopting hemostasis device of the present utility model to carry out hemostasis by compression to tremulous pulse, can detect and the elasticity demonstrated compressing body in force value, the pressure of artery-compression hemostasis is quantized, thus find the normal interval of internal arteriovenous fistula or arteria radialis compressing haemostatic pressure, for clinical hemostasis by compression provides strong quantitative basis; And, carry out record by force value when same patient, different times being carried out to hemostasis by compression to compare, can early discovery patient internal arteriovenous fistula narrow, such as, if the pressure of hemostasis by compression more in the past Progressive symmetric erythrokeratodermia increases, then point out the narrow formation of internal arteriovenous fistula, thus can early prevention process, reduce the hemorrhage and thrombotic risk of internal arteriovenous fistula; In addition, when hemostasis device of the present utility model is used for the hemostasis by compression of post cardiovascular intervention to radial artery, effective directive function can be played to the deflation time of arteria radialis compressing hemostasis, venting frequency, discharge quantity.
In addition, by hemostasis device of the present utility model, avoid in prior art because different nurse or patient treat the generation of inconsistent the produced hemorrhage or thrombosis situation of the pressing dynamics of bleeding part, decrease patient suffering, alleviate the operating pressure of medical worker, and ensure the safety of patient.And due to hemostasis device of the present utility model simple and reasonable for structure, easy to manufacture, therefore, can widely popularize clinically.
Although be explained in detail this utility model above; but this utility model is not limited thereto; those skilled in the art can modify according to principle of the present utility model; therefore, all various amendments carried out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (10)
1. there is a hemostasis device for quantitative pressure, it is characterized in that, comprising:
Compressing assembly, has for contacting and oppressing the elasticity compressing body treating puncture site;
That oppresses that body is connected with elasticity carries gas to oppress the pressure-applying unit that body quantitatively pressurizes to elasticity for oppressing body to elasticity;
With elasticity oppress that body or pressure-applying unit be connected for detecting and showing the pressure display module that elasticity oppresses gas pressure in body.
2. hemostasis device according to claim 1, is characterized in that, described compressing assembly also comprises:
Binder;
Removably connect binder two ends the syndeton be integrated;
Wherein, described elasticity compressing body is placed on described binder.
3. hemostasis device according to claim 2, is characterized in that, described syndeton comprises:
Be placed in the box of described binder one end;
Be placed in the ZIKOU of the described binder other end.
4. hemostasis device according to claim 1, is characterized in that, described pressure-applying unit comprises:
The compression conduit that the air inlet of oppressing body with described elasticity is connected;
Be connected with compression conduit for oppressing the prelum that body quantitatively pressurizes to elasticity by compression conduit.
5. hemostasis device according to claim 4, is characterized in that, described prelum is sacculus prelum.
6. hemostasis device according to claim 5, is characterized in that, described compression conduit is mounted with for making gas unidirectionally flow to the check valve in described elasticity compressing body from described sacculus prelum.
7. hemostasis device according to claim 4, is characterized in that, also comprises the gas deflation assembly that the air vent of oppressing body with described elasticity is connected.
8. hemostasis device according to claim 7, is characterized in that, described gas deflation assembly comprises:
The exhaust manifolds that the air vent of oppressing body with described elasticity is connected;
Be connected with exhaust manifolds for blocking the plug that described exhaust manifolds export.
9. hemostasis device according to claim 4, is characterized in that, described prelum comprises:
Control unit;
The electric air pump be connected with control unit, its gas outlet is connected with described compression conduit;
Be arranged on the electromagnetic valve between electric air pump and described compression conduit.
10. hemostasis device according to claim 4, is characterized in that, described pressure display module comprises to oppress the electron pressure display or mercury column type pressure display unit that body or described compression conduit be connected with described elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594652.2U CN204814044U (en) | 2015-08-07 | 2015-08-07 | Hemostasis device with ration pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594652.2U CN204814044U (en) | 2015-08-07 | 2015-08-07 | Hemostasis device with ration pressure |
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| Publication Number | Publication Date |
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| CN204814044U true CN204814044U (en) | 2015-12-02 |
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| CN201520594652.2U Active CN204814044U (en) | 2015-08-07 | 2015-08-07 | Hemostasis device with ration pressure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011982A (en) * | 2015-08-07 | 2015-11-04 | 北京大学第一医院 | Hemostasis device with quantitative pressure |
| CN106073991A (en) * | 2016-04-20 | 2016-11-09 | 广东工业大学 | A kind of medical bandage |
| CN106361397A (en) * | 2016-11-04 | 2017-02-01 | 皖南医学院第附属医院 | Multifunctional blood vessel compression hemostasis device |
-
2015
- 2015-08-07 CN CN201520594652.2U patent/CN204814044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011982A (en) * | 2015-08-07 | 2015-11-04 | 北京大学第一医院 | Hemostasis device with quantitative pressure |
| CN106073991A (en) * | 2016-04-20 | 2016-11-09 | 广东工业大学 | A kind of medical bandage |
| CN106361397A (en) * | 2016-11-04 | 2017-02-01 | 皖南医学院第附属医院 | Multifunctional blood vessel compression hemostasis device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: No.18 Xingshan Road, torch hi tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Shandong Weigao Group Medical Polymer Co.Ltd. Address before: 100034 Beijing city Xicheng District Xishiku Street No. 8 Patentee before: PEKING UNIVERSITY FIRST Hospital |