CN110215196A - A kind of artery plane pressure wave synchronizes the probe of multimetering - Google Patents
A kind of artery plane pressure wave synchronizes the probe of multimetering Download PDFInfo
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- CN110215196A CN110215196A CN201910626086.1A CN201910626086A CN110215196A CN 110215196 A CN110215196 A CN 110215196A CN 201910626086 A CN201910626086 A CN 201910626086A CN 110215196 A CN110215196 A CN 110215196A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
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- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a kind of probes of the synchronous multimetering of artery plane pressure wave, including probing shell and measuring probe, the probing shell includes first shell and second shell, the side of the first shell and second shell is respectively connected with measuring probe, the side of the first shell and second shell passes through threaded hole and connect with measuring probe, and the wiring board inside first shell and second shell passes through transmission line and connect with measuring probe.When measurement, in the external mobile of body, idler wheel can move together therewith in the outside of body, reduce frictional force on the move, and can play the role of support to measuring probe, contact it with body uniformly, the effect of measurement is more preferable mounting plate.And mounting plate is pressed downwards in measurement, so that body stress point increases when pressure increase between measuring probe and body, it is not damaged.When pressure reduces, damping spring pushes thread barrel and threaded rod to be displaced outwardly from the inside of loading hole, convenient and efficient.
Description
Technical field
The present invention relates to a kind of measuring probes, and in particular to and a kind of artery plane pressure wave synchronizes the probe of multimetering,
Belong to medical probes application field.
Background technique
Since arteries is not isopipe, compliance is different in the different parts of same root blood vessel.It surveys simultaneously
The blood pressure for measuring one section of arterial vascular diameter and the region, can directly calculate local intra-arterial compliance.Blood vessel diameter can be with
It is measured using ultrasound or MRI.In order to accurately measure the turgor pressure of blood vessel, mostly adequately surveyed at the same position at present
Amount improves accuracy.
Existing artery plane pressure wave synchro measure probe is mostly single, patient body it is externally measured when, once
A point can only be measured, the data of measurement are limited, and accuracy is inadequate, and the effect of measurement is bad.Measuring probe is not square in its use
Just it uses, hand picks and places and force is not convenient enough.When using multiple probes, multiple probes are not can guarantee in body outer side amount
Pressure it is identical, and multiple probes cannot be made mobile simultaneously, in moving process, probe is mobile outside body not enough to be facilitated.
Contact comfort level is not high between patient body and probe during measurement, and the component for installing probe cannot be for patient body
Size is adjusted, and limitation is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of probes of the synchronous multimetering of artery plane pressure wave, can solve existing
Artery plane pressure wave synchro measure probe it is mostly single, patient body it is externally measured when, can only once measure one
The data of point, measurement are limited, and accuracy is inadequate, and the effect of measurement is bad.Measuring probe is inconvenient to use in its use, and hand takes
It is not convenient enough to put and exert a force.When using multiple probes, it is identical not can guarantee multiple pressure of the probe in body outer side amount, and
Multiple probes cannot be made mobile simultaneously, in moving process, probe is mobile outside body not enough to be facilitated.It is sick during measurement
Contact comfort level is not high between human body and probe, and the component for installing probe cannot be adjusted for the size of patient body,
The larger technical problem of limitation.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of artery plane pressure wave synchronizes the probe of multimetering, including probing shell and measuring probe, the probe
Shell includes first shell and second shell, and the side of the first shell and second shell is respectively connected with measuring probe, institute
The side for stating first shell and second shell passes through threaded hole and connect with measuring probe, and inside first shell and second shell
Wiring board pass through transmission line and connect with measuring probe.
The first flexible metal sheet, first shell and second shell are connected between the first shell and second shell
The side of one flexible metal sheet is connected with support rod, and opposed one end of first shell and second shell be provided with it is slotting
Hole, the both ends of support rod are plugged on the inside of jack, and the first flexible metal sheet is vertically connected far from a middle side part of support rod
There is fixed link.
The probing shell is mounted on the mounting plate bottom middle-end of elasticity, and the middle part through-thickness of the mounting plate runs through
It is provided with perforation, mounting plate is run through by perforation in the top of fixed link, and limited position mechanism is installed in the upper end of the perforation.
The position-limit mechanism includes fixed ring, and the outer wall of the fixed ring and the inner wall of perforation uniformly connect, fixed ring
External dimensions and the inside dimension of perforation match, and fixed ring and perforation be in being arranged concentrically, the inside two of the fixed ring
The equal horizontal connection in side has semi-ring, is connected with several buffer springs between the side and fixed ring inner wall of semi-ring, two sides it is described
Semi-ring is connected to the outside of fixed link；
The bottom of the mounting plate is provided with several vertical loading hole, and the inside of loading hole, which is equipped with, to be moved up and down
Thread barrel, several damping springs are connected between the top of thread barrel and the inner tip of loading hole, the thread barrel
Bottom thread is connected with threaded rod, and the bottom of threaded rod is equipped with idler wheel.
Preferably, the first shell is connected with second shell internal circuit board by electric wire electric wire, and electric wire runs through first
Flexible metal sheet, and first shell internal circuit board passes through main traverse line connection plug.
Preferably, the two sides of the mounting plate are provided with bottoming hole, and the inside of bottoming hole is equipped with electric hot plate, mounting plate
Both ends be respectively connected with the second flexible metal sheet.
Preferably, be vertically provided with the second moving hole in the side of perforation at the top of the mounting plate, the second moving hole it is interior
Portion is plugged with inserted link, the tapered setting of inserted link, and the diameter of bottom is less than the diameter at top.
Preferably, the inner wall of the perforation is horizontally disposed with close to the side of the second moving hole first movement hole, and first moves
The inner horizontal in dynamic hole is movably installed with abutting bar, abuts and is respectively connected with back between boom end two sides and the inner end in first movement hole
Position spring, the second moving hole runs through from the inside in first movement hole, and the second moving hole is perpendicular to first movement hole, and the one of inserted link
Side and the end abutment for abutting bar.
Preferably, rubber pad is provided on the inside of the semi-ring, one end of buffer spring is sleeved on the inside of sleeve, sleeve
One end and fixed ring inner wall connect.
Preferably, the length for abutting bar is less than the length in first movement hole, and abuts the diameter and first movement of bar
The inside diameter in hole matches.
Preferably, the specific steps of measuring probe measurement include:
Step 1: plug is connect with computer, and fixed link is plugged on the inside of perforation, and the top of fixed link is through peace
Loading board；For fixed link after the installation of the inside of perforation, top is sleeved on the inside of fixed ring, semi-ring the pushing away in buffer spring of two sides
It is dynamic lower to be abutted with the external of fixed link, fixed link is limited, when fixed link and perforation progress grafting, by inserted link from the second shifting
The inside in dynamic hole pulls out, and inserted link, which is detached from, abuts bar, and return spring, which pulls, abuts the inside that bar is contracted in first movement hole, the other end
It is concordant with the inner wall of perforation；After fixed link is plugged on the inside of perforation, inserted link is pressed downwards, and inserted link is downward along the second moving hole
It is mobile, and passed through from the inside in first movement hole, side wall and the end abutment for abutting bar, as the diameter of inserted link is increasing,
It abuts bar to be pushed by inserted link along the movement of first movement hole, be abutted until abutting the end of bar with the external of fixed link, to fixation
Bar is limited；
Step 2: holding mounting plate, by two measuring probes and patient's location contacts to be measured, measuring probe and patient
After body contact, several idler wheels of mounting plate bottom are also contacted with body；When measurement, mounting plate is mobile in the outside of body,
Idler wheel moves together therewith in the outside of body；
Step 3: when measurement, support rod being dismantled between first shell and second shell, by the first flexible metal sheet and
Second flexible metal sheet is bent, and is had tilt angle between two measuring probes, and mounting plate has radian, is adapted to patient
Different physical feelings；
Step 4: when weather cold, the electric hot plate inside bottoming hole is run, and is heated to mounting plate, probing shell exists
It is used alone in use, it is dismantled from the side of mounting plate；When exclusive use, probing shell is held by measuring probe and body
Contact, measures；When single measuring probe is used alone, measuring probe is turned, it is dismantled from the inside of threaded hole, measurement
Probe is detached from probing shell, individually measures in the outside of patient body.
Beneficial effects of the present invention:
1, by the external connection mounting plate in probing shell, and position-limit mechanism is installed in the inside of perforation, so that work
After middle fixed link is plugged on the inside of perforation, top is sleeved on the inside of fixed ring, the promotion of the semi-rings of two sides in buffer spring
It is lower to be abutted with the external of fixed link, fixed link is limited, so that fixed link is more stable in the installation of the inside of perforation, is not easy
It falls off.And position-limit mechanism adapts to various sizes of fixed link by the movement of semi-ring, fixed link is easy for assemble or unload fast
It is prompt.
2, by the way that two moving hole are arranged in the inside of mounting plate, when so that fixed link and perforation carrying out grafting, by inserted link
It is pulled out from the inside of the second moving hole, inserted link, which is detached from, abuts bar, and return spring pulls abutting bar to be contracted in the interior of first movement hole
Portion.After fixed link is plugged on the inside of perforation, inserted link is pressed downwards, and inserted link is moved down along the second moving hole, and from first
The inside of moving hole passes through, side wall and the end abutment for abutting bar, as the diameter of inserted link is increasing, abuts bar and is pushed away by inserted link
It is dynamic mobile along first movement hole, it is abutted until abutting the end of bar with the external of fixed link, fixed link is limited, so that
Fixed link will not move up and down after the thrust by bottom in the inside of perforation, and stability is good.Using return spring and insert
Bar can quickly be adjusted the position for abutting bar, and easy to adjust quick, conformability is good, and fixed link can be fixed,
And adapt to various sizes of fixed link.
3, several idler wheels are installed by the bottom in mounting plate, so that when measurement that two measuring probes and patient are to be measured
The location contacts of amount, two measuring probes can comprehensively measure patient, be measured using two measuring probes more smart
Really.Probing shell is controlled using mounting plate is convenient.After measuring probe is contacted with patient body, mounting plate bottom it is several
A idler wheel is also contacted with body, increases the contact area of mounting plate and body.When measurement, mounting plate is mobile in the outside of body,
Idler wheel can move together therewith in the outside of body, reduce frictional force on the move, and the work of support can be played to measuring probe
With contacting it with body uniformly, the effect of measurement is more preferable.And mounting plate is pressed downwards in measurement, so that measuring probe and body
When pressure increase between body, body stress point increases, and is not damaged.When pressure reduces, damping spring pushes spiral shell
Line cylinder and threaded rod are displaced outwardly from the inside of loading hole, and then measuring probe can be driven to be detached from body, convenient and efficient.
4, by being respectively mounted flexible metal sheet in the side of probing shell and mounting plate, so that when measurement, it can be according to reality
The needs on border dismantle support rod between first shell and second shell, by the first flexible metal sheet and the second flexible metal
Plate is bent, and has certain tilt angle between two measuring probes, and mounting plate has radian, can adapt in use
The different physical feelings of patient, and when measurement touching damage will not be carried out to body.Due to the controllability of flexible metal sheet, energy
Measuring probe is allowed more comprehensively to measure to body.
5, by the way that bottoming hole is arranged in the inside of mounting plate, so that the electric hot plate inside bottoming hole is run when weather cold,
Mounting plate is heated, so that patient is more comfortable, and the impression of measurement is more preferable when mounting plate and body contact.
6, by the connection support bar between two shells, by the installing and dismounting of support rod, probing shell is in use
Use can be bent, but can have certain intensity carry out using.Probing shell can also be dismantled single from the side of mounting plate
Solely use.When single measuring probe is used alone, measuring probe is turned, it is dismantled from the inside of threaded hole, measuring probe energy
It is detached from probing shell, can individually be measured far from probing shell, use is more diversified.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is the schematic perspective view of probing shell in Fig. 1 of the present invention.
Fig. 3 is mounting plates structure schematic diagram of the present invention.
Fig. 4 is fixed link of the present invention and mounting plate mounting structure schematic diagram.
Fig. 5 is mounting plate schematic diagram of internal structure of the present invention.
Fig. 6 is fixed ring schematic diagram of internal structure of the present invention.
Fig. 7 is details enlarged structure schematic diagram at A in Fig. 5 of the present invention.
Fig. 8 is hinge pedestal structure schematic diagram of the present invention.
Fig. 9 is first movement slot schematic diagram of internal structure of the present invention.
In figure: 1, first shell；2, second shell；3, fixed link；4, the first flexible metal sheet；5, support rod；6, it measures
Probe；7, threaded hole；8, jack；9, transmission line；10, bottoming hole；11, the second flexible metal sheet；12, it perforates；13, loading hole；
14, mounting plate；15, inserted link；16, idler wheel；17, threaded rod；18, bar is abutted；19, thread barrel；20, damping spring；21, position restrainer
Structure；22, fixed ring；23, sleeve；24, rubber pad；25, semi-ring；26, buffer spring；27, return spring；28, first movement hole；
29, the second moving hole；30, main traverse line；31, plug.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-9, a kind of artery plane pressure wave synchronizes the probe of multimetering, including probing shell and survey
Amount probe 6, probing shell includes first shell 1 and second shell 2, and the side of first shell 1 and second shell 2 is respectively connected with
The side of measuring probe 6, first shell 1 and second shell 2 passes through threaded hole 7 and connect with measuring probe 6, and first shell 1
Pass through transmission line 9 with the wiring board inside second shell 2 to connect with measuring probe 6；
The first flexible metal sheet 4 is connected between first shell 1 and second shell 2, first shell 1 and second shell 2 exist
The side of first flexible metal sheet 4 is connected with support rod 5, and opposed one end of first shell 1 and second shell 2 is respectively provided with
There is jack 8, the both ends of support rod 5 are plugged on the inside of jack 8, a middle side part of first flexible metal sheet 4 far from support rod 5
It is vertically connected with fixed link 3；
Probing shell is mounted on the 14 bottom middle-end of mounting plate of elasticity, and the middle part through-thickness of mounting plate 14 is through setting
Have a perforation 12, mounting plate 14 is run through by perforation 12 in the top of fixed link 3, perforate 12 upper end installation limited position mechanism 21；
Position-limit mechanism 21 includes fixed ring 22, and the outer wall of fixed ring 22 is uniformly connect with the inner wall of perforation 12, fixed ring
22 external dimensions and the inside dimension of perforation 12 match, and fixed ring 22 and perforation 12 are in be arranged concentrically, fixed ring 22
The internal equal horizontal connection in two sides has semi-ring 25, is connected with several buffer springs between 22 inner wall of side and fixed ring of semi-ring 25
26, the semi-ring 25 of two sides is connected to the outside of fixed link 3；
The bottom of mounting plate 14 is provided with several vertical loading hole 13, the inside of loading hole 13 be equipped with can on move down
Dynamic thread barrel 19 is connected with several damping springs 20, spiral shell between the top of thread barrel 19 and the inner tip of loading hole 13
The bottom thread of line cylinder 19 is connected with threaded rod 17, and the bottom of threaded rod 17 is equipped with idler wheel 16.
First shell 1 is connected with 2 internal circuit board of second shell by electric wire electric wire, and electric wire runs through the first flexible metal sheet
4, and 1 internal circuit board of first shell, by 30 connection plug 31 of main traverse line, the circuit board of two enclosure interiors is electrically connected, surveys
It can guarantee the stable transmission of metrical information when amount, the waveform measured can be gone out by Computer display.
The two sides of mounting plate 14 are provided with bottoming hole 10, and the inside of bottoming hole 10 is equipped with electric hot plate, mounting plate 14
Both ends are respectively connected with the second flexible metal sheet 11, when weather cold, electric hot plate operation inside bottoming hole 10, to mounting plate 14 into
Row heating, so that patient is more comfortable, and the impression of measurement is more preferable when mounting plate 14 and body contact.Flexible metal sheet can
To be bent to mounting plate 14.
14 top of mounting plate is vertically provided with the second moving hole 29 in the side of perforation 12, and the inside of the second moving hole 29 is inserted
It is connected to inserted link 15, the tapered setting of inserted link 15, the diameter of bottom is less than the diameter at top, and inserted link can be in the second moving hole 29
Portion moves up and down, and then pushes to lateral abutting bar 18.
The inner wall of perforation 12 is horizontally disposed with close to the side of the second moving hole 29 first movement hole 28, first movement hole 28
Inner horizontal be movably installed with and abut bar 18, abut and be respectively connected between 18 end two sides of bar and the inner end in first movement hole 28
Return spring 27, the second moving hole 29 run through from the inside in first movement hole 28, and the second moving hole 29 is perpendicular to first movement
Hole 28, the side of inserted link 15 can be pulled with the end abutment for abutting bar 18, return spring 27 to bar 18 is abutted, and inserted link 15 is de-
After abutting bar 18, the inside that bar 18 can be contracted in first movement hole 28 under the drive of return spring 27 is abutted.
The inside of semi-ring 25 is provided with rubber pad 24, and one end of buffer spring 26 is sleeved on the inside of sleeve 23, sleeve 23
One end connect with the inner wall of fixed ring 22, rubber pad increase frictional force, not easily to fall off, buffer spring 26 can be received after being under pressure
Contracting is not susceptible to damage in the inside of sleeve 23.
The length for abutting bar 18 is less than the length in first movement hole 28, and abuts diameter and the first movement hole 28 of bar 18
Inside diameter matches, and abuts the inside that bar 18 can be accommodated in first movement hole 28 completely, and in the inside in first movement hole 28
It is more stable when mobile.
The measuring probe measurement specific steps include:
Step 1: plug 31 is connect with computer, and fixed link 3 is plugged on the inside of perforation 12, and the top of fixed link 3
Through mounting plate 14；For fixed link 3 after the installation of the inside of perforation 12, top is sleeved on the inside of fixed ring 22, the semi-ring of two sides
25 abut under the promotion of buffer spring 26 with the external of fixed link 3, limit to fixed link 3, fixed link 3 with perforate 12 into
When row grafting, inserted link 15 is pulled out from the inside of the second moving hole 29, inserted link 15, which is detached from, abuts bar 18, and the pulling of return spring 27 is supported
Extension bar 18 is contracted in the inside in first movement hole 28, and the other end is concordant with the inner wall of perforation 12；Fixed link 3 is plugged on perforation 12
Behind inside, inserted link 15 is pressed downwards, inserted link 15 is moved down along the second moving hole 29, and is worn from the inside in first movement hole 28
Cross, side wall and the end abutment for abutting bar 18, as the diameter of inserted link 15 is increasing, abut bar 18 by inserted link 15 push along
First movement hole 28 is mobile, abuts until abutting the end of bar 18 with the external of fixed link 3, limits to fixed link 3；
Step 2: holding mounting plate 14, by two measuring probes 6 and patient's location contacts to be measured, measuring probe 6 with
After patient body contact, several idler wheels 16 of 14 bottom of mounting plate are also contacted with body；When measurement, mounting plate 14 is in body
Outside is mobile, and idler wheel 16 moves together therewith in the outside of body；
Step 3: when measurement, support rod 5 is dismantled between first shell 1 and second shell 2, by the first flexible metal
Plate 4 and the second flexible metal sheet 11 are bent, and have tilt angle between two measuring probes 6, and mounting plate 14 has arc
Degree, adapts to the different physical feelings of patient；
Step 4: when weather cold, the electric hot plate inside bottoming hole 10 is run, and is heated to mounting plate 14, shell of popping one's head in
Body is in use, it is dismantled from the side of mounting plate 14 and is used alone；When exclusive use, probing shell is held by measuring probe
6 contact with body, measure；When single measuring probe 6 is used alone, measuring probe 6 is turned, by it out of threaded hole 7
Portion's disassembly, measuring probe 6 are detached from probing shell, individually measure in the outside of patient body.
In the use of the present invention, plug 31 is connect with computer, fixed link 3 is plugged on the inside of perforation 12, and fixed
Mounting plate 14 is run through at the top of bar 3.For fixed link 3 after the installation of the inside of perforation 12, top is sleeved on the inside of fixed ring 22, and two
The semi-ring 25 of side abuts under the promotion of buffer spring 26 with the external of fixed link 3, limits to fixed link 3, so that fixed
Bar 3 is more stable in the installation of the inside of perforation 12, is not susceptible to fall off.And position-limit mechanism 21 is adapted to by the movement of semi-ring 25
Various sizes of fixed link 3, fixed link 3 are easy for assemble or unload quick.
When fixed link 3 and perforation 12 carry out grafting, inserted link 15 is pulled out from the inside of the second moving hole 29, inserted link 15 is detached from
Bar 18 is abutted, return spring 27, which pulls, abuts the inside that bar 18 is contracted in first movement hole 28, the inner wall of the other end and perforation 12
Concordantly.After fixed link 3 is plugged on the inside of perforation 12, inserted link 15 is pressed downwards, inserted link 15 is along the second moving hole 29 to moving down
It is dynamic, and passed through from the inside in first movement hole 28, side wall and the end abutment for abutting bar 18, with inserted link 15 diameter increasingly
Greatly, it abuts bar 18 to be pushed by inserted link 15 along the movement of first movement hole 28, until abutting the end of bar 18 and the outside of fixed link 3
It abuts, fixed link 3 is limited, so that fixed link 3 will not move down after the thrust by bottom on the inside of perforation 12
Dynamic, stability is good.The position for abutting bar 18 can quickly be adjusted using return spring 27 and inserted link 15, it is easy to adjust
Fast, conformability is good, and fixed link 3 can be fixed, and adapts to various sizes of fixed link 3.
Mounting plate 14 is held, by two measuring probes 6 and patient's location contacts to be measured, two measuring probes 6 can be right
Patient is comprehensively measured, and is measured using two measuring probes 6 more accurate.It is convenient to probing shell using mounting plate 14
It is controlled.After measuring probe 6 is contacted with patient body, several idler wheels 16 of 14 bottom of mounting plate are also contacted with body, are increased
Add the contact area of mounting plate 14 Yu body.When measurement, for mounting plate 14 in the external movement of body, idler wheel 16 can be in body
Outside moves together therewith, reduces frictional force on the move, and can play the role of support to measuring probe 6, makes itself and body
Uniformly, the effect of measurement is more preferable for contact.And mounting plate 14 is pressed downwards in measurement, so that the pressure between measuring probe 6 and body
When power increases, body stress point increases, and is not damaged.When pressure reduces, damping spring 20 pushes 19 He of thread barrel
Threaded rod 17 is displaced outwardly from the inside of loading hole 13, and then measuring probe 6 can be driven to be detached from body, convenient and efficient.
When measurement, support rod 5 can be dismantled between first shell 1 and second shell 2 according to the actual needs, it will
First flexible metal sheet 4 and the second flexible metal sheet 11 are bent, so that having certain inclination between two measuring probes
Angle, and mounting plate 14 has radian, can adapt to the different physical feelings of patient in use, and when measuring will not to body into
Row touching damage.Flexible metal sheet not only can guarantee flexibility frequently with alfer, but also can guarantee intensity, be hardly damaged in use.
Due to the controllability of flexible metal sheet, measuring probe 6 can be allowed more comprehensively to measure to body.
When weather cold, the electric hot plate inside bottoming hole 10 is run, and is heated to mounting plate 14, so that mounting plate
14 with body contact when, patient is more comfortable, and the impression of measurement is more preferable.
Probing shell is in use, can also dismantle and be used alone from the side of mounting plate 14.When exclusive use, spy is held
Casing contacts measuring probe 6 with body, measures.Simultaneously can also bending use be carried out to probing shell.Single measurement
When probe 6 is used alone, measuring probe 6 is turned, it is dismantled from the inside of threaded hole 7, measuring probe 6 can be detached from probe shell
Body can individually be measured far from probing shell, and use is more diversified.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of probe of the synchronous multimetering of artery plane pressure wave, which is characterized in that including probing shell and measuring probe
(6), the probing shell includes first shell (1) and second shell (2), the first shell (1) and second shell (2)
Side is respectively connected with measuring probe (6), and the side of the first shell (1) and second shell (2) passes through threaded hole (7) and surveys
Amount probe (6) connection, and the wiring board of first shell (1) and second shell (2) inside passes through transmission line (9) and measuring probe
(6) it connects；
It is connected with the first flexible metal sheet (4) between the first shell (1) and second shell (2), first shell (1) and second
Shell (2) is connected with support rod (5) in the side of the first flexible metal sheet (4), and first shell (1) and second shell (2)
Opposed one end is provided with jack (8), and the both ends of support rod (5) are plugged on the inside of jack (8), the first flexible metal
Plate (4) is vertically connected with fixed link (3) far from a middle side part of support rod (5)；
The probing shell is mounted on mounting plate (14) bottom middle-end of elasticity, the middle part through-thickness of the mounting plate (14)
It is provided through perforation (12), mounting plate (14) are run through by perforation (12) in the top of fixed link (3), the upper of (12) of perforating
End installation limited position mechanism (21)；
The position-limit mechanism (21) includes fixed ring (22), and the outer wall of the fixed ring (22) and the inner wall of perforation (12) are uniform
Connection, the external dimensions of fixed ring (22) and the inside dimension of perforation (12) match, and fixed ring (22) and perforation (12) are in
It is arranged concentrically, the equal horizontal connection in inside two sides of the fixed ring (22) has semi-ring (25), the side of semi-ring (25) and fixed ring
(22) several buffer springs (26) are connected between inner wall, the semi-ring (25) of two sides is connected to the outside of fixed link (3)；
The bottom of the mounting plate (14) is provided with several vertical loading hole (13), and the inside of loading hole (13) is equipped with can
The thread barrel (19) moved up and down is connected with several between the top of thread barrel (19) and the inner tip of loading hole (13) and subtracts
It shakes spring (20), the bottom thread of the thread barrel (19) is connected with threaded rod (17), and the bottom of threaded rod (17) is equipped with rolling
It takes turns (16).
2. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
First shell (1) is connected with second shell (2) internal circuit board by electric wire electric wire, and electric wire runs through the first flexible metal sheet (4),
And first shell (1) internal circuit board passes through main traverse line (30) connection plug (31).
3. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
The two sides of mounting plate (14) are provided with bottoming hole (10), and the inside of bottoming hole (10) is equipped with electric hot plate, mounting plate (14)
Both ends are respectively connected with the second flexible metal sheet (11).
4. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
It is vertically provided with the second moving hole (29) at the top of mounting plate (14) in the side of perforation (12), the inside of the second moving hole (29) is inserted
It is connected to inserted link (15), inserted link (15) tapered setting, the diameter of bottom is less than the diameter at top.
5. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
The inner wall of perforation (12) is horizontally disposed with close to the side of the second moving hole (29) to be had first movement hole (28), first movement hole (28)
Inner horizontal be movably installed with and abut bar (18), abut equal between bar (18) end two sides and the inner end of first movement hole (28)
It is connected with return spring (27), the second moving hole (29) runs through from the inside of first movement hole (28), and the second moving hole (29)
Perpendicular to first movement hole (28), the side of inserted link (15) and the end abutment for abutting bar (18).
6. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
It is provided on the inside of semi-ring (25) rubber pad (24), one end of buffer spring (26) is sleeved on the inside of sleeve (23), sleeve
(23) one end is connect with the inner wall of fixed ring (22).
7. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that described
The length for abutting bar (18) is less than the length of first movement hole (28), and abuts diameter and first movement hole (28) of bar (18)
Inside diameter matches.
8. the probe that a kind of artery plane pressure wave according to claim 1 synchronizes multimetering, which is characterized in that the survey
Amount probe measurement specific steps include:
Step 1: plug (31) is connect with computer, and fixed link (3) is plugged on the inside of perforation (12), and fixed link (3)
Mounting plate (14) are run through at top；For fixed link (3) after the installation of the inside of perforation (12), top is sleeved on the interior of fixed ring (22)
Portion, the semi-ring (25) of two sides are abutted with the external of fixed link (3) under the promotion of buffer spring (26), are carried out to fixed link (3)
When limit, fixed link (3) and perforation (12) carry out grafting, inserted link (15) is pulled out from the inside of the second moving hole (29), inserted link
(15) it is detached from and abuts bar (18), return spring (27), which pulls, abuts the inside that bar (18) are contracted in first movement hole (28), another
End is concordant with the perforation inner wall of (12)；After fixed link (3) is plugged on the inside of perforation (12), inserted link (15), inserted link are pressed downwards
(15) move down along the second moving hole (29), and passed through from the inside of first movement hole (28), side wall with abut bar (18)
End abutment, as the diameter of inserted link (15) is increasing, abut bar (18) by inserted link (15) push along first movement hole
(28) mobile, it is abutted until abutting the end of bar (18) with the external of fixed link (3), fixed link (3) is limited；
Step 2: holding mounting plate (14), by two measuring probes (6) and patient's location contacts to be measured, measuring probe (6)
After contacting with patient body, several idler wheels (16) of mounting plate (14) bottom are also contacted with body；When measurement, mounting plate (14)
In the external mobile of body, idler wheel (16) moves together therewith in the outside of body；
Step 3: when measurement, support rod (5) being dismantled between first shell (1) and second shell (2), by the first flexible gold
Belong to plate (4) and the second flexible metal sheet (11) is bent, there is tilt angle, and mounting plate between two measuring probes (6)
(14) there is radian, adapt to the different physical feelings of patient；
Step 4: when weather cold, the internal electric hot plate operation of bottoming hole (10) is heated mounting plate (14), shell of popping one's head in
Body is in use, it is dismantled from the side of mounting plate (14) and is used alone；When exclusive use, holds probing shell and visit measurement
Head (6) is contacted with body, is measured；When single measuring probe (6) is used alone, measuring probe (6) are turned, by it from screw thread
The inside in hole (7) is dismantled, and measuring probe (6) is detached from probing shell, is individually measured in the outside of patient body.
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| CN201910626086.1A CN110215196B (en) | 2019-07-11 | 2019-07-11 | Probe for synchronous multipoint measurement of arterial plane pressure waves |
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| CN201910626086.1A CN110215196B (en) | 2019-07-11 | 2019-07-11 | Probe for synchronous multipoint measurement of arterial plane pressure waves |
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Cited By (1)
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| CN110680400A (en) * | 2019-11-08 | 2020-01-14 | 刘大伟 | Heart tip probing device used in cardiac surgery |
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| CN110215196B (en) | 2021-11-16 |
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