CN204542276U - Electronic program gasbag-type femoral artery hemostat - Google Patents
Electronic program gasbag-type femoral artery hemostat Download PDFInfo
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- CN204542276U CN204542276U CN201420850061.2U CN201420850061U CN204542276U CN 204542276 U CN204542276 U CN 204542276U CN 201420850061 U CN201420850061 U CN 201420850061U CN 204542276 U CN204542276 U CN 204542276U
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- femoral artery
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Abstract
This utility model name is called electronic program gasbag-type femoral artery hemostat, relates to the technical field of medical apparatus and instruments.Be mainly used in the hemostasis by compression after femoral artery puncture intubation.Solution of the present utility model is to provide a kind of device combined by gasbag-type groin binder and intelligent inflation compression machine, air bag compressor unit external force clamp auxiliary under the pressure in air bag reliably can be applied on femoral artery.Under electronic program, automatically airbag aeration can not only be given, and the blood pressure and pulse of femoral artery is recorded by air bag, can also while to blood pressure and pulse monitoring a given most suitable air pressure maintain certain hour to reach the hemostasis by compression function to this femoral artery, the wound of femoral artery puncture is obtained in Wicresoft and meets physiological healing.This utility model simply and reliably can substitute the overall process of artificial finger pressure femoral hemostasis.
Description
Technical field
This utility model relates to a kind of making of medical apparatus and instruments, to particularly relate in intervention radiation the making for a kind of medical apparatus and instruments of femoral artery compressing hemostasis after femoral artery puncture intubation.
Background technology
Femoral artery puncture intubation is the basis operation of most intravascular intervention operation, its site of puncture postoperative must carry out hemostasis process, traditional method is to point compressing point of puncture femoral artery 10-15 minute by patient, then be repeatedly wound around around groin and the capable 8-shaped of waist with binder, finally use again sandbag pressing it.This uninteresting work had both consumed the energy of patient, also occupied the quality time of patient and operating-table, and patient is also very uncomfortable.Therefore the serious hope of this work of liberation is had clinically for a long time.So there is various types of femoral artery hemostat, there are three classes substantially at home: gasbag-type, flat, rotary extrusion type spinning.But these methods are all manual operation without exception, pressure size, also without objective basis, therefore produces such as stop blooding bad, the skin injury even case of blood vessel injury and happens occasionally.Abroad to this research pay close attention to more with special intervention apparatus to the shutoff of femoral artery puncture point and closed on, as Angio-Seal stopper, Proglide stiching instrument, Starclose closer etc., but these methods must be operated in person by experienced doctor, and costly, and also can leave foreign body in vivo after all, therefore also nonideal solution.
1992, U.S. Ulrich siqwant, Pan Akerteldt discloses the patent (document number US005307811A) of a intelligent femoral artery compressing hemostasis device, this is a based on the gasbag-type intelligence compression hemostasis device on binder, but does not see the product of practical application so far clinically.
I also praises highly by gasbag-type hemostasis by compression mode, because the sensation at groin position is more responsive, gasbag-type is oppressed comparatively patient and accepted.Therefore, I just have developed a disposable air sac type bandage (ZL95240073.1) in nineteen ninety-five, and applies so far clinically always.The application practice experience of long-pending 20 years, can the pressure in air bag can be delivered to target arterial completely, reliably, be the key point that realize hemostasis by compression.And simple air sac type bandage is wrapped up in groin, air bag is a kind of semifloating state in fact just, and the pressure in capsule can not overcome the buffering of periarterial soft tissue completely, the pressure in air bag can not be delivered to target arterial completely, reliably.Therefore, it is insecure for carrying out alternative staff hemostasis by finger pressing with it.Our this air sac type bandage, only for the pressure dressing after artificial hemostasis by finger pressing.American heart association, in the research of the accuracy to blood pressure measurement, is concerned about the relation between the upper-arm circumference of upper arm and cuff air bag size, and the blood pressure measured by air bag that strong indication is less relative to upper-arm circumference will exceed actual blood pressure.My understanding is: compared with the pressure in ballonet be bullied capsule volume limit the buffering that can not overcome periarterial soft tissue completely, only have partial pressure to be delivered to caused by tremulous pulse.The suitable dimension of american heart association suggestion air bag should be: length is 80% of upper-arm circumference, and width is 40% of upper-arm circumference.I once gathered 50 routine compatriots' stocks and enclosed the data with hip circumference, according to this suggestion of american heart association, calculate if the balloon size in groin position encloses 59cm with average stock, at least 47*23cm will be reached, if calculate with average hip circumference 91cm, at least will reach 72*36cm, this obviously cannot actually use.I confirm by experiment, simple air sac type bandage, and the pressure in its air bag can not be delivered on target completely, reliably, but external force clamping auxiliary under just can accomplish, this is design considerations of the present utility model.
Summary of the invention
Solution of the present utility model is to provide a kind of device combined by gasbag-type groin binder and intelligent inflation compression machine, air bag compressor unit external force clamp auxiliary under the pressure in air bag reliably can be applied on femoral artery, simultaneously, under electronic program, automatically airbag aeration can not only be given, and the blood pressure and pulse of femoral artery is recorded by air bag, can also while to blood pressure and pulse monitoring a given most suitable air pressure maintain certain hour to reach the hemostasis by compression function to this femoral artery, the wound of femoral artery puncture is obtained in Wicresoft and meets physiological healing.
Two parts of the present utility model are described below:
One. gasbag-type groin binder: make binder by the cashmere shell-fabric of VELCRO, an irony fastener is fixed in centre, and the another side that fastener is corresponding pastes an air bag, and binder two ends are sewed with the hook side of VELCRO.Time practical, air bag is put on groin femoral artery puncture point, and binder two ends respectively around thigh root and waist, and are got back to groin and made hook side fix it with pasting respectively with section binder matte through irony fastener.
Two. intelligent inflation compression machine: profile is c-shaped, is made up of base plate, column, transverse arm and pressure head.Column is driven by miniature electromotive handspike, can be elevated or locking.Pressure head can move forward and backward under transverse arm, and pressure head end has switching regulator Magnet, the mutual adhesive grappling of irony fastener during use and on binder, and under base plate can insert operation in patients side buttocks, clamping air bag corresponding to pressure head also locks it.Machine is built with servo pressurization air pump, Electronic Control air bleeding valve, atmospheric pressure sensor element, electronic programmed control system is combined into micro-computer technology, come Measure blood pressure and pulse with oscillometer discharge amplitude Y-factor method Y, and on the basis measured in real time, provide a suitable pressure and temporal sequence.Make it possess and complete the function that blood pressure pulse is guarded and air pressure stops blooding simultaneously.
The beneficial effects of the utility model are the overall processes that can substitute artificial hemostasis by finger pressing, can complete monitoring and the hemostasis by compression function of blood pressure pulse simultaneously.This device is easy and simple to handle, and assistant or nurse can be competent at operation, and patient also feels comfortable, and can move on on other beds and carry out hemostasis by compression work again, allows surgical doctor and operating-table be liberated completely, to meet the treatment demand of more patients.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The side schematic view of accompanying drawing 1 main manifestations gasbag-type groin binder, wherein 1. is Velcro hook side; 2. be air bag; 3. be binder floss face; 4. be irony fastener.
Accompanying drawing 2 is the side outward appearance of intelligent inflation compression machine, and wherein 5. is base plate; 6. be column; 7. be panel; 8. be transverse arm; 9. be pressure head: be 10. switching regulator Magnet.
Accompanying drawing 3 shows the wrapping state of binder.
Accompanying drawing 4 shows the duty that intelligent inflation compression machine combines with gasbag-type groin binder.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Gasbag-type groin binder as shown in Figure 1, as shown in Figure 3 air bag is accurately placed in (now conduit or catheter sheath are not all extracted) on point of puncture, the slightly short one end of binder is around thigh root, the other end is around waist rear portion on crista iliaca, and two ends are tightened rear thread gluing through fastener separately in groin place and bound on same section binder matte.
Intelligent inflation compression machine as shown in Figure 2, after above-mentioned binder completes wrapping, first promote column (6), then under base plate (5) being inserted Huan person Intraoperative side buttocks, adjustment pressure head (9) position, makes it the switching magnet (10) when column declines and can just in time drop on irony fastener (4), opens magnet contactor, and with fastener adhesive grappling, column pressure head appropriateness compression bladder time trigger limit switch enter lockup state.Now can the output valve of the machine be connected on the gas tube of air bag, press " intelligence " switch and can start intelligent hemostasis by compression program: the machine starts to pressurize to air bag automatic inflating, and measure the blood pressure and pulse of femoral artery in inflation simultaneously, 120% stress level continuing to be appended to systolic pressure after completing above measurement locks 5 minutes (now voice message: enter now the hemostasis by compression phase, asks the appearance of conduit or catheter sheath).Automatic blood pressure lowering after 5 minutes is also locked in systolic pressure level and maintains 25 minutes, (now voice message: enter now monitoring post-hemorrhagic period).During this period, should be able to pulse signal be monitored, as dropout then buzzing immediately report to the police, simultaneously automatically fluctuate 10-40mmHg step by step to search for pulse signal and to relock it at original stress level.This stress level both can allow blood flow through blood vessel pulsedly and don't can overflow from point of puncture, had not only been convenient to the monitoring of blood pressure pulse but also had been beneficial to the function of the air pressure hemostasis realizing Wicresoft.The i.e. buzzing that expires for 25 minutes is reported to the police, and check lockable airbag inflation pipe after confirmation haemostatic effect through medical personnel, remove Intelligent femoral artery pressure hemostat, this is the follow-up compressing phase.Capsule internal gas pressure can decline gradually, also can take the circumstances into consideration again to reduce pressure, can remove binder after 24 hours after 6 hours.
Displaying contents comprises: measurement result (blood pressure, pulse); Real-time pressure and pulse (heart pattern is glimmered); Timing and prompting; Battery electric quantity etc.
Claims (3)
1. an electronic program gasbag-type femoral artery hemostat, is characterized in that the device combined by gasbag-type groin binder and intelligent inflation compression machine, make air bag external force clamp auxiliary under the pressure in capsule reliably can be applied on femoral artery.
2. electronic program gasbag-type femoral artery hemostat according to claim 1, it is characterized in that irony fastener on gasbag-type groin binder operationally with the switching regulator Magnet phase adhesive grappling of intelligent inflation compression machine, to obtain reliable clamping.
3. electronic program gasbag-type femoral artery hemostat according to claim 1, is characterized in that intelligent inflation compression facility also provide the electronic program control system of intelligent inflation for it for clamping air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850061.2U CN204542276U (en) | 2014-12-29 | 2014-12-29 | Electronic program gasbag-type femoral artery hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850061.2U CN204542276U (en) | 2014-12-29 | 2014-12-29 | Electronic program gasbag-type femoral artery hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542276U true CN204542276U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850061.2U Expired - Fee Related CN204542276U (en) | 2014-12-29 | 2014-12-29 | Electronic program gasbag-type femoral artery hemostat |
Country Status (1)
| Country | Link |
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| CN (1) | CN204542276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158628A (en) * | 2018-01-25 | 2018-06-15 | 福建医科大学附属第医院 | A kind of sensing adding pressure type femoral artery compressor |
-
2014
- 2014-12-29 CN CN201420850061.2U patent/CN204542276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158628A (en) * | 2018-01-25 | 2018-06-15 | 福建医科大学附属第医院 | A kind of sensing adding pressure type femoral artery compressor |
| CN108158628B (en) * | 2018-01-25 | 2024-05-14 | 福建医科大学附属第一医院 | Induction pressurization femoral artery compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20181229 |