CN204636794U - A kind of arteriovenous pressure transducer pressure measurement planar regulation device - Google Patents
A kind of arteriovenous pressure transducer pressure measurement planar regulation device Download PDFInfo
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- CN204636794U CN204636794U CN201520222155.XU CN201520222155U CN204636794U CN 204636794 U CN204636794 U CN 204636794U CN 201520222155 U CN201520222155 U CN 201520222155U CN 204636794 U CN204636794 U CN 204636794U
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- pressure transducer
- lifter plate
- arteriovenous
- pressure
- adjustment mechanism
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Abstract
A kind of arteriovenous pressure transducer pressure measurement planar regulation device, comprise lifter plate, height adjustment mechanism and base, the upper surface of described base connects height adjustment mechanism, the upper end of height adjustment mechanism connects lifter plate, the upper surface of lifter plate is also provided with pressure transducer clamper, this programme can realize fine adjustment, thus the trace controlling lifter plate height regulates, be conducive to the correct debugging of arteriovenous pressure transducer pressure measurement plane, the pressure transducer clamper simultaneously lifter plate arranged can fixing of energy converter, reach the object of actual response blood stream of patients kinetics situation, ensure safe and reliable.
Description
Technical field
This utility model relates to medical instruments field, specifically relates to a kind of arteriovenous pressure transducer pressure measurement planar regulation device.
Background technology
Within the hospital, the body-fluid pressure detecting blood pressure and so on is usually needed.This kind of pressure generally detects with the medical pressure sensor outside patient body, this pressure transducer, is communicated with the blood circulation of patient with the conduit inserted in patient body; This conduit is connected with the stream in transducer through a pipe, is full of saline and makes the hydraulic pressure in patient body pass to transducer in this pipe; Pressure transducer is the measurement of experimental provision mechanical energy being converted to electric energy, various non-electricity physiological signal, generally first must convert thereof into the form of the signal of telecommunication, is just convenient to measurement and the process of system; Pressure transducer is mainly used in the artery and vein blood pressure measuring animal;
When measuring arteriovenous blood pressure, the correct debugging of the plane of placement force sensor and fixing, can the dynamic (dynamical) change of reaction blood stream of patients promptly and accurately, and plane is lower slightly or slightly height all will make the dynamic (dynamical) numerical value of blood stream of patients produce error, affect patient to treat in time, particularly critical patient, this error relationship is to the life security of patient; And in clinical position, pressure transducer pressure measurement often fixes not firm and plane can not debug correct level, have a strong impact on the dynamic (dynamical) assessment of blood stream of patients;
The mode of the pressure transducer fixed form that hospital often uses and adjustment height is for place a root post in plane, the side of column connects grip block, for being clamped by transducer, but this mode is usually fixing not firm, easily loosen, and, highly need to rotate the bolt of side owing to regulating at every turn, can not fine adjustment height, lose time again, object that is instant, accurate response blood stream of patients amount can not be realized.
Utility model content
This utility model is mainly for above-mentioned Problems existing, a kind of arteriovenous pressure transducer pressure measurement planar regulation device is provided, be convenient to the accurate adjustment of the fixing of arteriovenous pressure transducer and height, actual response blood stream of patients kinetics situation can be realized and ensure safe and reliable object.
This utility model is for above-mentioned in-problem deficiency, the technical scheme adopted is: a kind of arteriovenous pressure transducer pressure measurement planar regulation device, comprise medical hospital bed, be installed on medical hospital bed on base, the height adjustment mechanism be located on base upper surface, be located at the lifter plate on height adjustment mechanism upper surface and be located at the clamping device for fixation pressure sensor on lifter plate upper surface; Patient lies on the mattress placed on one's sick bed, and the thickness of described mattress is greater than the thickness of base;
Pressure transducer is provided with a generating laser, patient body is provided with a laser pickoff with the position of midaxillary line level, controlled the transmitting and receiving of laser by controller; Height adjustment mechanism controls motor by controller and drives its up-down adjustment; By the adjustment of self, generating laser contrast laser pickoff can reach identical height automatically, thus pressure transducer is reached with the position of patient's midaxillary line level to realize the object of accurate Measure blood pressure.
Described clamping device comprises the front end clamper be fixedly installed on lifter plate upper surface and the back end grip device be made up of flexible material, the buckle caved inward that front end clamper is provided with by its two ends correspondence clamps fixing for the front end of fixation pressure sensor, back end grip device is one block of arc notch board, the two ends correspondence of notch board is provided with connecting hole, is clamped on pressure transducer rear end by back end grip device through after the connecting hole at two ends by connecting rope.
Further, described patient side arm is provided with the arm fixing plate for immobilized patients arm.
Further, the lamina rara externa that described arm fixing plate is made up of hard plate and the inner plating that flexible material is made form, and described lamina rara externa is provided with locating slot and for patient's arm being fixed on the fixing band on arm fixing plate.
The beneficial effect that this utility model brings is:
1, this programme can realize the altitude mixture control automatically controlling arteriovenous pressure transducer pressure measurement plane, realizes the object of accurate Measure blood pressure;
2, on lifter plate, be provided with transducer clamping instrument, be used for fixing pressure transducer, prevent its movement in the horizontal direction, reach the object of actual response blood stream of patients kinetics situation, ensure safe and reliable;
3, the arm fixing plate adopted is better to the fixed effect of patient's arm in experimentation, advantageously in the measurement of patients' blood.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of transducer clamping device of the present utility model;
Fig. 4 is the structural representation of arm fixing plate of the present utility model;
Fig. 5 is the partial enlarged drawing of Fig. 4.
Labelling in figure: 1, medical hospital bed, 2, base, 3, height adjustment mechanism, 4, lifter plate, 5, clamping device, 501, front end clamper, 502, back end grip device, 5021, connecting hole, 6, generating laser, 7, laser pickoff, 8, pressure transducer, 9, mattress, 10, arm fixing plate, 101, forearm standing part, 102, wrist standing part, 103, palm standing part, 1001, lamina rara externa, 1002, inner plating, 1003, locating slot, 1004, fixing band.
Detailed description of the invention
Can explain the present invention in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of this utility model, and this utility model is not limited to the following examples:
Arteriovenous pressure transducer pressure measurement planar regulation device by reference to the accompanying drawings described in 1 ~ 5, comprises medical hospital bed 1, the base 2 be installed on medical hospital bed 1, the height adjustment mechanism 3 be located on base 2 upper surface, is located at the lifter plate 4 on height adjustment mechanism 3 upper surface and is located at the clamping device 5 for fixation pressure sensor 8 on lifter plate 4 upper surface; Patient lies on the mattress 9 of placement on sick bed 1, and the thickness of described mattress 9 is greater than the thickness of base 2;
Pressure transducer 8 is provided with a generating laser 6, patient body is provided with a laser pickoff 7 with the position of midaxillary line level, controlled the transmitting and receiving of laser by controller; Height adjustment mechanism 3 controls motor by controller and drives its up-down adjustment, and the adjustment stroke of height adjustment mechanism 3 is 6-10cm; By the adjustment of self, generating laser 6 contrasts laser pickoff 7 can reach identical height automatically, thus pressure transducer 8 is reached with the position of patient's midaxillary line level to realize the object of accurate Measure blood pressure;
Described clamping device 5 comprises the front end clamper 501 be fixedly installed on lifter plate 4 upper surface and the back end grip device 502 be made up of flexible material, the buckle caved inward that front end clamper 501 is provided with by its two ends correspondence clamps fixing for the front end of fixation pressure sensor 8, back end grip device 502 is one block of arc notch board, the two ends correspondence of notch board is provided with connecting hole 5021, by the elongated strip article such as connecting rope or steel wire through being clamped on pressure transducer 8 rear end by back end grip device 502 after the connecting hole 5021 at two ends;
Described patient side arm is provided with the arm fixing plate 10 for immobilized patients arm, the lamina rara externa 1001 that described arm fixing plate 10 is made up of hard plate and the inner plating 1002 that flexible material is made form, described lamina rara externa 1001 is provided with locating slot 1003 and for patient's arm being fixed on the fixing band 1004 on arm fixing plate 10, locating slot 1003 can be arranged on the position close to arm on lamina rara externa, also the position close to wrist on lamina rara externa can be arranged on, particulate material is placed with in locating slot 1003, prevent it from rocking for positioning patient's arm, can ensure that in experimentation arm can not rock in order to avoid affect the experimental result of arteriovenous blood pressure measurement,
In addition, select medical grade polycarbonate, polrvinyl chloride as the material of sensor main body and pressure measurement connection tube; One end of pressure transducer is connected to the arteriovenous of patient, and the other end is connected on monitor, and monitor is positioned on lifter plate 4; Before work, use heparin-saline flushing line, although the air side by side in road.
The non-detailed portion of this utility model is prior art, therefore this utility model is not described in detail.
Claims (3)
1. an arteriovenous pressure transducer pressure measurement planar regulation device, is characterized in that: comprise medical hospital bed (1), the base (2) be installed on medical hospital bed (1), the height adjustment mechanism (3) be located on base (2) upper surface, be located at the lifter plate (4) on height adjustment mechanism (3) upper surface and be located at the clamping device for fixation pressure sensor (8) (5) on lifter plate (4) upper surface; Upper mattress (9) thickness placed of described sick bed (1) is greater than the thickness of base (2);
Described pressure transducer (8) is provided with the generating laser (6) and the laser pickoff (7) that are controlled Laser emission and reception by controller, and generating laser (6) contrast laser pickoff (7) can make pressure transducer (8) reach the position with patient's midaxillary line level after reaching identical height by adjustment; Height adjustment mechanism (3) controls motor by controller and drives its up-down adjustment.
2. arteriovenous pressure transducer pressure measurement planar regulation device according to claim 1, it is characterized in that: described clamping device (5) comprises the front end clamper (501) be fixedly installed on lifter plate (4) upper surface and the back end grip device (502) be made up of flexible material, the buckle caved inward that front end clamper (501) is provided with by its two ends correspondence clamps fixing for the front end of fixation pressure sensor (8), back end grip device (502) is one block of arc notch board, the two ends correspondence of notch board is provided with connecting hole (5021), back end grip device (502) is clamped on pressure transducer (8) rear end through after the connecting hole (5021) at two ends by connecting rope.
3. arteriovenous pressure transducer pressure measurement planar regulation device according to claim 1, it is characterized in that: described device is provided with the arm fixing plate (10) for immobilized patients arm, the lamina rara externa (1001) that described arm fixing plate (10) is made up of hard plate and the inner plating (1002) that flexible material is made form, and described lamina rara externa (1001) is provided with locating slot (1003) and fixing band (1004).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222155.XU CN204636794U (en) | 2015-04-14 | 2015-04-14 | A kind of arteriovenous pressure transducer pressure measurement planar regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222155.XU CN204636794U (en) | 2015-04-14 | 2015-04-14 | A kind of arteriovenous pressure transducer pressure measurement planar regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204636794U true CN204636794U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222155.XU Expired - Fee Related CN204636794U (en) | 2015-04-14 | 2015-04-14 | A kind of arteriovenous pressure transducer pressure measurement planar regulation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204636794U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137598A (en) * | 2015-04-14 | 2016-11-23 | 河南科技大学第附属医院 | A kind of arteriovenous pressure transducer pressure measurement planar regulation device |
| CN107941415A (en) * | 2017-11-16 | 2018-04-20 | 佛山市川东磁电股份有限公司 | A kind of pressure sensor set casing |
| CN109793508A (en) * | 2019-03-13 | 2019-05-24 | 苏州润心医疗器械有限公司 | Invasive blood pressure detection device and detection system |
| CN110251107A (en) * | 2019-06-25 | 2019-09-20 | 浙江大学 | A kind of device that wrist blood pressure state continuously changes and its detection method |
-
2015
- 2015-04-14 CN CN201520222155.XU patent/CN204636794U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137598A (en) * | 2015-04-14 | 2016-11-23 | 河南科技大学第附属医院 | A kind of arteriovenous pressure transducer pressure measurement planar regulation device |
| CN107941415A (en) * | 2017-11-16 | 2018-04-20 | 佛山市川东磁电股份有限公司 | A kind of pressure sensor set casing |
| CN107941415B (en) * | 2017-11-16 | 2020-05-12 | 佛山市川东磁电股份有限公司 | Pressure sensor fixing shell |
| CN109793508A (en) * | 2019-03-13 | 2019-05-24 | 苏州润心医疗器械有限公司 | Invasive blood pressure detection device and detection system |
| CN110251107A (en) * | 2019-06-25 | 2019-09-20 | 浙江大学 | A kind of device that wrist blood pressure state continuously changes and its detection method |
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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 |
Granted publication date: 20150916 Termination date: 20160414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |