CN212755628U - High-precision arterial pressure sensor plate belt device - Google Patents
High-precision arterial pressure sensor plate belt device Download PDFInfo
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- CN212755628U CN212755628U CN202020786435.4U CN202020786435U CN212755628U CN 212755628 U CN212755628 U CN 212755628U CN 202020786435 U CN202020786435 U CN 202020786435U CN 212755628 U CN212755628 U CN 212755628U
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- pressure sensor
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- base plate
- fixing hole
- elastic piece
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Abstract
The utility model discloses a high-precision arterial pressure sensor plate belt device, which comprises a base plate, wherein the base plate is provided with a clamping groove, the clamping groove is provided with a pressure sensor, the base plate is provided with a plurality of through holes and adjusting holes which penetrate through the plate wall of the base plate, the through holes and the adjusting holes are in one-to-one correspondence, the adjusting holes are pivotally provided with adjusting screws, and the adjusting screws can vertically slide along the adjusting holes; the upper end and the lower end of the adjusting screw rod are provided with a first fixing hole and a second fixing hole, the first fixing hole is positioned above the base plate, the second fixing hole is positioned below the base plate, the first fixing hole and the second fixing hole are connected with two ends of the elastic piece, and the middle of the elastic piece penetrates through the through hole; and screwing the adjusting screw rod, wherein the adjusting screw rod can drive the elastic piece to wind the rod body of the elastic piece, and the elastic piece is used for adjusting the tightness of the elastic piece. The restriction area that encloses at the elastic component sets up corresponding sign, can clearly discern detection circuitry and the test tube that connects on one's body the patient, is difficult for causing the error in the nurse operation.
Description
Technical Field
The utility model belongs to the technical field of, more specifically say, it relates to an arterial pressure sensor slab band device of high accuracy.
Background
Invasive blood pressure (IBP (connected to the detector)) is typically monitored: arterial Blood Pressure (ABP), Central Venous Pressure (CVP), Pulmonary Arterial Pressure (PAP), Left Atrial Pressure (LAP), intracranial pressure (ICP). The measurement principle is as follows: the catheter is first punctured and set inside the blood vessel of the measured part, the outer end of the catheter is connected directly to the pressure sensor, and the fluid has pressure transferring effect and the pressure inside the blood vessel is transferred via the liquid inside the catheter to the outer pressure sensor to obtain dynamic waveform of the real-time pressure change inside the blood vessel.
Care should be taken when making invasive blood pressure measurements: when monitoring starts, firstly, the transducer is subjected to zero calibration; in the monitoring process, the pressure sensor and the heart are kept at the same level at any time; in order to prevent the catheter from being blocked, heparin saline is injected continuously to wash the catheter, so that the smoothness of a pressure measuring path is kept; at the same time, the catheter is firmly fixed to prevent the catheter from moving or falling off, which affects the measurement of invasive blood pressure. Invasive blood pressure has become the main means of hemodynamics monitoring for critical patients, and it can monitor the blood pressure change of patients timely and accurately.
The existing sensor (the sensor is composed of a plurality of detection tubes and detection lines) fixing method is generally the traditional rubber band + pin fixing method: the fixing method is generally used in hospitals, and has the advantages that the preparation of objects is convenient, only one pin and one rubber band are needed, and the cost is low. But the disadvantages are numerous. Firstly, if ABP, CVP and PAP need to be monitored simultaneously after operation of a severe patient with pulmonary hypertension, the mode of one rubber band and one binding band is not only unattractive in appearance, but also difficult to distinguish and clear. When the patient's condition improves and does not need to monitor the PAP and remove it, it is not easy to distinguish the sensors bundled together. Secondly, the position of the sensor after the operation of the cardiac surgery patient needs to be kept horizontal with the heart, and too high or too low can influence the measured data and influence the judgment of a doctor, so once the body position of the patient changes and needs to be adjusted by a nurse on duty, the rubber band is fixed above the sensor, so that the pipeline slides to the bedside easily to influence the data.
However, the conventional arterial pressure sensor plate belt device is inconvenient to wear, and the experience of a patient is poor, so that the pressure sensor is easily influenced when the patient turns over; and the existing arterial pressure sensor plate belt device is not easy to identify when a plurality of detection sensors are used at the same time, so that the port connection error corresponding to the detector is easily caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an artery pressure sensor slab band device of high accuracy, its advantage lies in artery pressure sensor slab band device and wears convenient and comfortable, distinguishes corresponding pressure sensor easily, and pressure sensor's detection data is accurate simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-precision arterial pressure sensor plate belt device comprises a base plate, wherein the base plate is provided with a clamping groove, the clamping groove is provided with a pressure sensor, the base plate is provided with a plurality of through holes and adjusting holes, the through holes and the adjusting holes penetrate through the plate wall of the base plate, the through holes and the adjusting holes are in one-to-one correspondence, the adjusting holes are provided with adjusting screws in a pivoting mode, and the adjusting screws can vertically slide along the adjusting holes; the upper end and the lower end of the adjusting screw rod are provided with a first fixing hole and a second fixing hole, the first fixing hole is positioned above the base plate, the second fixing hole is positioned below the base plate, the first fixing hole and the second fixing hole are connected with two ends of the elastic piece, and the middle of the elastic piece penetrates through the through hole; the adjusting screw is screwed, and the adjusting screw can drive the elastic piece to wind the rod body of the adjusting screw and is used for adjusting the tightness of the elastic piece; the through hole and the adjusting hole are respectively provided with a plurality of marks, and the marks are used for identifying corresponding pressure sensors; the two ends of the substrate extend to form bending parts with certain curvature, and the bending parts are detachably mounted at the two ends of the substrate through buckles or adhesion and used for placing the substrate at a position horizontal to a human body.
The utility model discloses further set up to: the adjusting hole is provided with an internal thread, the adjusting screw is provided with an external thread matched with the internal thread, and the adjusting screw is adjustably installed in the adjusting hole.
The utility model discloses further set up to: the inner periphery between the elastic piece and the adjusting screw rod is provided with an elastic restraining groove, and the restraining groove is used for restraining a detection pipe or a detection line of the pressure sensor.
The utility model discloses further set up to: the elastic piece is a rubber band.
The utility model discloses further set up to: the substrate is made of a silica gel material.
The utility model discloses further set up to: the identification is used for distinguishing an arterial blood pressure sensor, a pulmonary artery pressure sensor and a left atrial pressure sensor.
The utility model discloses further set up to: the arterial blood pressure sensor, the pulmonary artery pressure sensor and the left atrial pressure sensor are respectively and electrically connected with the detector.
The utility model discloses further set up to: and the bottom of the bending part is provided with an anti-slip pad.
To sum up, the utility model has the advantages of it is following:
1. the arterial pressure sensor plate belt device can be directly fixed at the horizontal position of the flat heart beside the patient bed, and the accuracy of the measured data is ensured. When the patient turns over or changes the body position after moving, the position of the substrate only needs to be slightly adjusted;
2. the corresponding mark is arranged in the constraint area defined by the elastic part, so that a detection line and a detection tube connected with a patient can be clearly identified and distinguished, errors in nurse operation are not easy to cause, and meanwhile, the adjustable constraint area formed by the elastic part can be conveniently adjusted;
3. meanwhile, the adjustable arrangement of the constraint area facilitates the induction and classification of the detection lines and the detection tubes by nurses, so that errors are avoided, and the management is convenient;
4. the detachable arrangement of the bending part is convenient for adjusting the position of the base plate, so that the patient can turn over the body conveniently.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a sectional view of the present invention.
Description of reference numerals: the pressure sensor comprises a base plate 1, a pressure sensor 2, a through hole 3, an adjusting hole 4, an adjusting screw 5, a first fixing hole 51, a second fixing hole 52, an elastic piece 6, a bending portion 7, a constraint groove 8 and a detection tube or a detection circuit 100.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A high-precision arterial pressure sensor plate belt device is shown in figures 1 and 2 and comprises a base plate 1, wherein the base plate 1 is provided with a clamping groove, the clamping groove is provided with a pressure sensor 2, the base plate 1 is provided with a plurality of through holes 3 and adjusting holes 4 penetrating through the plate wall of the base plate, the through holes 3 and the adjusting holes 4 are in one-to-one correspondence, the adjusting holes 4 are pivotally provided with adjusting screws 5, and the adjusting screws 5 can vertically slide along the adjusting holes 4; a first fixing hole 51 and a second fixing hole are formed in the upper end and the lower end of the adjusting screw rod 5, the first fixing hole 51 is located above the substrate 1, the second fixing hole is located below the substrate 1, the first fixing hole 51 and the second fixing hole 52 are connected with two ends of the elastic piece 6, and the middle of the elastic piece 6 penetrates through the through hole 3; the adjusting screw 5 is screwed, and the adjusting screw 5 can drive the elastic piece 6 to wind the rod body of the adjusting screw for adjusting the tightness of the elastic piece 6; the through hole 3 and the adjusting hole 4 are respectively provided with a plurality of marks which are used for identifying the corresponding pressure sensors 2; bending parts 7 with certain curvature extend from two ends of the substrate 1, and the bending parts 7 are detachably mounted at two ends of the substrate 1 through buckles or adhesion and used for placing the substrate 1 at a position horizontal to a human body. The arterial pressure sensor plate belt device can be directly fixed at the horizontal position of the flat heart beside the patient bed, and the accuracy of the measured data is ensured. When the patient turns or moves and the body position changes, the position of the substrate 1 only needs to be slightly adjusted; the corresponding mark is arranged in the constraint area surrounded by the elastic part 6, so that the detection line and the detection tube connected with the patient can be clearly identified and distinguished, and the error in the operation of the nurse is not easy to cause; meanwhile, the adjustable setting of the constraint area facilitates the induction and classification of the detection circuit and the detection tube by nurses, so that errors are avoided, and management is facilitated.
When using, install the sensor behind the draw-in groove, be connected with detecting tube and detection circuit again, place detecting tube and detection circuit between 1 top adjusting screw 5 of base plate and through-hole 3, install elastic component 6 again, then revolve wrong adjusting screw 5 again, further with detecting tube and detection circuit restraint or fixed, elastic component 6 can not cause oppression to detecting tube and detection circuit to influence detection data yet simultaneously.
The embodiment of the utility model provides an in, regulation hole 4 is equipped with the internal thread, adjusting screw 5 is equipped with the external screw thread of mutually supporting with the internal thread, will adjusting screw 5 adjustably install in regulation hole 4.
In the embodiment of the present invention, the elastic member 6 and the inner periphery between the adjusting screws 5 form a restraining groove 8 having elasticity, and the restraining groove 8 is used for restraining the detecting tube or the detecting circuit of the pressure sensor 2.
The pressure sensor 2 is a silicon piezoresistive sensor or a thin-film piezoresistive sensor.
In the embodiment of the present invention, the elastic member 6 is a rubber band.
In the embodiment of the present invention, the substrate 1 is made of a silica gel material.
In an embodiment of the present invention, the mark is used for distinguishing an arterial pressure sensor, a pulmonary artery pressure sensor and a left atrial pressure sensor.
Specifically, the arterial blood pressure sensor, the pulmonary artery pressure sensor and the left atrial pressure sensor are respectively electrically connected with the detector.
The embodiment of the utility model provides an in, the bottom of the portion of bending 7 is equipped with the slipmat, is equipped with the slipmat and can avoids the slip or the abnormal displacement of base plate 1.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides an artery pressure sensor slab band device of high accuracy, includes the base plate, the base plate is equipped with the draw-in groove, the draw-in groove is equipped with pressure sensor, its characterized in that: the base plate is provided with a plurality of through holes and adjusting holes penetrating through the plate wall of the base plate, the through holes correspond to the adjusting holes one by one, the adjusting holes are pivotally provided with adjusting screws, and the adjusting screws can vertically slide along the adjusting holes; the upper end and the lower end of the adjusting screw rod are provided with a first fixing hole and a second fixing hole, the first fixing hole is positioned above the base plate, the second fixing hole is positioned below the base plate, the first fixing hole and the second fixing hole are connected with two ends of the elastic piece, and the middle of the elastic piece penetrates through the through hole; the adjusting screw is screwed, and the adjusting screw can drive the elastic piece to wind the rod body of the adjusting screw and is used for adjusting the tightness of the elastic piece; the through hole and the adjusting hole are respectively provided with a plurality of marks, and the marks are used for identifying corresponding pressure sensors; the two ends of the substrate extend to form bending parts with certain curvature, and the bending parts are detachably mounted at the two ends of the substrate through buckles or adhesion and used for placing the substrate at a position horizontal to a human body.
2. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: the adjusting hole is provided with an internal thread, the adjusting screw is provided with an external thread matched with the internal thread, and the adjusting screw is adjustably installed in the adjusting hole.
3. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: the inner periphery between the elastic piece and the adjusting screw rod is provided with an elastic restraining groove, and the restraining groove is used for restraining a detection pipe or a detection line of the pressure sensor.
4. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: the elastic piece is a rubber band.
5. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: the substrate is made of a silica gel material.
6. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: the identification is used for distinguishing an arterial blood pressure sensor, a pulmonary artery pressure sensor and a left atrial pressure sensor.
7. The high-precision arterial pressure sensor plate band device according to claim 6, characterized in that: the arterial blood pressure sensor, the pulmonary artery pressure sensor and the left atrial pressure sensor are respectively and electrically connected with the detector.
8. The high-precision arterial pressure sensor strip device according to claim 1, characterized in that: and the bottom of the bending part is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786435.4U CN212755628U (en) | 2020-05-13 | 2020-05-13 | High-precision arterial pressure sensor plate belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020786435.4U CN212755628U (en) | 2020-05-13 | 2020-05-13 | High-precision arterial pressure sensor plate belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212755628U true CN212755628U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020786435.4U Active CN212755628U (en) | 2020-05-13 | 2020-05-13 | High-precision arterial pressure sensor plate belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212755628U (en) |
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2020
- 2020-05-13 CN CN202020786435.4U patent/CN212755628U/en active Active
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