CN207837579U - A kind of blood flow detection instrument and detecting system - Google Patents
A kind of blood flow detection instrument and detecting system Download PDFInfo
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- CN207837579U CN207837579U CN201720499640.0U CN201720499640U CN207837579U CN 207837579 U CN207837579 U CN 207837579U CN 201720499640 U CN201720499640 U CN 201720499640U CN 207837579 U CN207837579 U CN 207837579U
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- 238000001514 detection method Methods 0.000 title claims abstract description 104
- 239000008280 blood Substances 0.000 claims abstract description 51
- 210000004369 blood Anatomy 0.000 claims abstract description 51
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 239000000523 sample Substances 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000036770 blood supply Effects 0.000 description 5
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010064719 Oxyhemoglobins Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model provides a kind of blood flow detection instrument and detecting system, wherein the blood flow detection instrument includes photoelectric probe, doppler transducer, processor and display, and photoelectric probe, doppler transducer and display are connect with processor.In the utility model, pass through the objective indicators such as the blood oxygen saturation of detection flap and blood flow velocity, to determine whether disconnected base of a fruit operation can be carried out, compared with prior art, the accuracy of judgement is higher, also, in the present invention, by blood oxygen saturation and blood flow velocity two indices to determine whether carrying out disconnected base of a fruit operation, the accuracy of judgement is further improved.
Description
Technical field
The utility model is related to the field of medical instrument technology, in particular to a kind of blood flow detection instrument and detecting system.
Background technology
Skin flaps are that plastic surgery and traumatology department carry out tissue or organ defect and the common method of reconstruction.The band base of a fruit turns
The flap of shifting needs first to set up new blood circulation with being knitted by district's groups, could disconnect later the base of a fruit (the base of a fruit refer to flap with
The connected part of donor), it otherwise will appear the necrosis of transposition of flap, i.e. operative failure.
In the prior art, typically medical worker is by measuring the temperature of flap, observing flap donor and between by area
Colour of skin difference and combine the experience of oneself to determine whether skin flap pedicle division operation can be carried out.And medical worker is due to clinic
The difference of experience is also not quite similar to the grasp of operative indication, can not accurately hold Pedicle division time so that the risk of operation increases
Add.
Therefore, the mode of Pedicle division time is judged in the prior art, and subjectivity is very strong, can not accurately hold Pedicle division time, holds
Easily there is error in judgement, accuracy is relatively low.
Utility model content
In view of this, the utility model embodiment is designed to provide a kind of blood flow detection instrument and detecting system, with solution
Skin flap pedicle division operation is certainly judged whether to using manual type in the prior art, it is subjective, the disconnected base of a fruit can not be accurately held
Time is susceptible to error in judgement, the relatively low problem of accuracy.
In a first aspect, the utility model embodiment provides a kind of blood flow detection instrument, wherein the blood flow detection instrument packet
It includes：Photoelectric probe, doppler transducer, processor and display；
The photoelectric probe, the doppler transducer and the display are connected to the processor；
The photoelectric probe, described in the transmission to flap alternate emission infrared light to be detected and feux rouges, and by acquisition
The infrared light and feux rouges of flap to be detected are converted into electric signal, and the electric signal is sent to the processor；
The doppler transducer, for anti-to the flap transmitting ultrasonic wave to be detected, and the reception flap to be detected
The echo-signal is sent to the processor by the echo-signal being emitted back towards；
The processor, the electric signal sent for receiving the photoelectric probe, handles the electric signal,
The blood oxygen saturation of the flap to be detected is obtained, and receives the echo-signal that the doppler transducer is sent, to institute
It states echo-signal to be handled, obtains the blood flow velocity of the flap to be detected, by the blood oxygen saturation and the Hemodynamic environment
Degree is sent to the display；
The display for receiving the blood oxygen saturation and the blood flow velocity that the processor is sent, and is shown
Show the blood oxygen saturation and the blood flow velocity.
With reference to first aspect, the utility model embodiment provides the first possible realization side of above-mentioned first aspect
Formula, wherein the photoelectric probe includes photoemitter and photelectric receiver, and the photelectric receiver connects with the processor
It connects；
The photoemitter is used for the flap alternate emission infrared light to be detected and feux rouges；
The photelectric receiver will transmit through described wait for for receiving infrared light and feux rouges through the flap to be detected
The infrared light and feux rouges for detecting flap are converted into electric signal, and the electric signal is sent to the processor.
The possible realization method of with reference to first aspect the first, the utility model embodiment provide above-mentioned first aspect
Second of possible realization method, wherein the blood flow detection instrument further includes upper clamping part, lower clamping part and resetting spring,
The upper clamping part is connected with the lower clamping part by the resetting spring；
The photoemitter is arranged in the lower surface of the upper clamping part, and the photelectric receiver is arranged in the lower folder
Hold the upper surface in portion；
Alternatively, the photoemitter is arranged in the upper surface of the lower clamping part, the photelectric receiver is arranged in institute
State the lower surface of clamping part.
Second of possible realization method with reference to first aspect, the utility model embodiment provide above-mentioned first aspect
The third possible realization method, wherein the doppler transducer is arranged in the lower surface of the upper clamping part；
Alternatively, the doppler transducer is arranged in the upper surface of the lower clamping part.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible realization side of above-mentioned first aspect
Formula, wherein the blood flow detection instrument further includes temperature sensor, and the temperature sensor is connect with the display；
The temperature sensor, the temperature data for acquiring the flap to be detected, and by the temperature number of acquisition
According to being sent to the display.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible realization side of above-mentioned first aspect
Formula, wherein the blood flow detection instrument further includes communication component；
The communication component is connect with the processor and detection terminal, and it is full to receive the blood oxygen that the processor is sent
With degree and the blood flow velocity, the blood oxygen saturation and the blood flow velocity are sent to the detection terminal.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible realization side of above-mentioned first aspect
Formula, wherein the blood flow detection instrument further include the first control switch and second control switch, it is described first control switch with it is described
Photoelectric probe connects, and the second control switch is connect with the doppler transducer；
The first control switch starts or is stopped for controlling the photoelectric probe；
The second control switch starts or is stopped for controlling the doppler transducer.
The 4th kind of possible realization method with reference to first aspect, the utility model embodiment provide above-mentioned first part of side
The 7th kind of possible realization method in face, wherein the blood flow detection instrument further includes battery；
The battery is connect with the photoelectric probe, the doppler transducer, the processor and the temperature sensor；
The battery is used for the photoelectric probe, the doppler transducer, the processor and the temperature sensor
Electric energy is provided.
The 7th kind of possible realization method with reference to first aspect, the utility model embodiment provide above-mentioned first aspect
The 8th kind of possible realization method, wherein the blood flow detection instrument further includes power interface；
The power interface is connect with the battery, is also connect with power supply by power cord, and the power delivery is received
Electric energy, and the electric energy is transferred to the battery.
Second aspect, the utility model embodiment provide a kind of blood flow detection system, wherein the system comprises detections
Blood flow detection instrument described in terminal and above-mentioned first aspect；
The detection terminal is connect with the blood flow detection instrument, receives the flap to be detected that the blood flow detection instrument is sent
Blood oxygen saturation and blood flow velocity.
In the blood flow detection instrument and detecting system that are provided in the utility model embodiment, the blood oxygen by detecting flap is saturated
The objective indicators such as degree and blood flow velocity, to determine whether disconnected base of a fruit operation, compared with prior art, the accuracy of judgement can be carried out
It is higher, also, in the present invention, by blood oxygen saturation and blood flow velocity two indices to determine whether carrying out disconnected base of a fruit hand
Art further improves the accuracy of judgement.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the structural schematic diagram for the blood flow detection instrument that the utility model embodiment is provided；
Fig. 2 shows second of structural schematic diagrams of the blood flow detection instrument that the utility model embodiment is provided；
Fig. 3 shows the third structural schematic diagram for the blood flow detection instrument that the utility model embodiment is provided；
Fig. 4 shows the structural schematic diagram of the resetting spring in the blood flow detection instrument that the utility model embodiment is provided；
Fig. 5 shows in the blood flow detection instrument that the utility model embodiment is provided, the first clamping part and the second clamping part
The structural schematic diagram of upper setting protrusion；
Fig. 6 shows the structural schematic diagram for the blood flow detection system that the utility model embodiment is provided.
Icon：110- photoelectric probes；120- doppler transducers；130- processors；140- displays；111- photoemission
Device；112- photelectric receivers；The upper clamping parts of 310-；Clamping part under 320-；330- resetting springs；The first protrusions of 510-；520-
Two protrusions；610- detection terminals；620- blood flow detection instrument.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing
It can be arranged and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed the utility model
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of not making creative work, shall fall within the protection scope of the present invention.
In view of being mostly to judge that patient whether can by manual type when carrying out skin flap transplantation in the prior art
Carry out disconnected base of a fruit operation, in this way, subjectivity is very strong, Pedicle division time can not be accurately held, be susceptible to error in judgement, judgement it is accurate
Rate is relatively low.Based on this, the utility model embodiment provides a kind of flap blood flow detector and detecting system, below by implementation
Example is described.
Embodiment 1
Refering to what is shown in Fig. 1, the utility model embodiment provides a kind of flap blood flow detector, including photoelectric probe 110,
Doppler transducer 120, processor 130 and display 140；
Above-mentioned photoelectric probe 110, doppler transducer 120 and display 140 are connect with processor 130；
Above-mentioned photoelectric probe 110 is used for flap alternate emission infrared light to be detected and feux rouges, and will be in the transmission of acquisition
It states the infrared light of flap to be detected and feux rouges is converted into electric signal, and above electrical signal is sent to processor 130；
Above-mentioned doppler transducer 120, for being reflected to flap to be detected transmitting ultrasonic wave, and reception flap to be detected
Echo-signal, above-mentioned echo-signal is sent to processor 130；
Above-mentioned processor 130, the electric signal sent for receiving above-mentioned photoelectric probe, handles above electrical signal,
The blood oxygen saturation of above-mentioned flap to be detected is obtained, and receives the echo-signal that doppler transducer 120 is sent, to above-mentioned echo
Signal is handled, and the blood flow velocity of above-mentioned flap to be detected is obtained, and above-mentioned blood oxygen saturation and blood flow velocity is sent to aobvious
Show device 140；
Aforementioned display device 140, blood oxygen saturation and blood flow velocity for receiving the transmission of processor 130, and show above-mentioned
Blood oxygen saturation and blood flow velocity.
Aforementioned display device 140 can be light emitting diode (Light-Emitting Diode, LED) display or liquid
Crystal display (Liquid Crystal Display, LCD).
In the utility model embodiment, refering to what is shown in Fig. 2, above-mentioned photoelectric probe 110 includes photoemitter 111 and light
Electric receiver 112, above-mentioned photelectric receiver 112 are connect with processor 130；
Above-mentioned photoemitter 111 is used for flap alternate emission infrared light to be detected and feux rouges；
Above-mentioned photelectric receiver 112 will transmit through skin to be detected for receiving infrared light and feux rouges through flap to be detected
The infrared light and feux rouges of valve are converted into electric signal, and the electric signal is sent to processor 130.
Above-mentioned photoemitter 111 can be made of two light emitting diodes, and one of light emitting diode is for emitting
Feux rouges (wavelength 660nm), another light emitting diode for emitting infrared light (wavelength 940nm) outward.
In the utility model embodiment, photoemitter 111 is by above-mentioned two light emitting diode according to preset time
It alternates to flap to be detected and emits infrared light and feux rouges, so that feux rouges and infrared light are beaten on flap to be detected, and penetrate
Flap to be detected.
And it is then received by photelectric receiver 112 through the feux rouges and infrared light of above-mentioned flap to be detected, photelectric receiver 112
The feux rouges and infrared light through flap to be detected received is converted into electric signal, and the electric signal is sent to processor
130。
Wherein, the electric signal that above-mentioned photelectric receiver 112 obtains is weaker, illustrates by tissue, bone and the blood at the flap
Liquid etc. sponges more.
The process that above-mentioned processor 130 handles above electrical signal is specific as follows：
The electric signal that photelectric receiver 112 is sent to processor 130 is analog signal, and processor 130 receives the telecommunications
After number, the electric signal is amplified first, is filtered, and the electric signal after amplifying, be filtered carries out analog-to-digital conversion,
Digital electric signal is obtained, and calculates the blood oxygen saturation of flap to be detected according to the digital electric signal.
Above-mentioned blood oxygen saturation refer in blood by the capacity for the oxyhemoglobin that oxygen combines account for all it is combinative
The percentage of hemoglobin content, i.e., the concentration of blood oxygen, the calculation formula of blood oxygen saturation are as follows in blood：
In above-mentioned formula, SpO2That indicate is blood oxygen saturation, HbO2That indicate is the capacity of oxyhemoglobin, Hb
What is indicated is the capacity of reduced hemoglobin.
Blood oxygen saturation is with blood supply state by direct relation, and blood oxygen saturation is directly proportional to the blood supply at flap, i.e. blood oxygen
Saturation degree is bigger, illustrates that the blood supply situation at flap is better.
Above-mentioned processor 130 calculates blood oxygen saturation according to electric signal, and calculates blood flow velocity according to echo-signal,
Belong to the prior art, therefore, in the utility model embodiment repeats no more specific calculating process.
When the blood oxygen saturation that processor 130 is calculated reaches the first preset value, and to reach second default for blood flow velocity
When value, then illustrate that blood supply is in good condition at the flap of transplanting, disconnected base of a fruit operation can be carried out.Use blood oxygen saturation and blood flow velocity
Such objective standard judges the blood supply situation at flap, and then judges whether that disconnected base of a fruit operation, the accuracy of judgement can be carried out
It is higher.
Specifically, as shown in figure 3, for convenience to carrying out blood flow detection at the flap of patient, implement in the utility model
In example, above-mentioned blood flow detection instrument further includes upper clamping part 310, lower clamping part 320 and resetting spring 330, and upper clamping part 310 is under
Clamping part 320 is connected by resetting spring 330；
Above-mentioned photoemitter 111 is arranged in the lower surface of upper clamping part 310, and above-mentioned photelectric receiver 112 is arranged under
The upper surface of clamping part 320；
Alternatively, above-mentioned photoemitter 111 is arranged in the upper surface of lower clamping part 320, above-mentioned photelectric receiver 112 is arranged
In the lower surface of upper clamping part 310.
Above-mentioned resetting spring 330 is opened or is closed between above-mentioned upper clamping part 310 and lower clamping part 320 for making,
Specifically, a kind of possible structure of above-mentioned resetting spring 330 is as shown in figure 4, above-mentioned Fig. 4 illustrates only a kind of resetting spring
330 structure can be according to concrete application field there is no being defined to the length of resetting spring 330 and the number of turns of coil
Scape is configured.
Wherein, the lower surface of above-mentioned upper clamping part 310 refers to that side of clamping part 310 close to lower clamping part 320,
Equally, the upper surface of lower clamping part 320 refers to that side of lower clamping part 320 close to upper clamping part 310.Upper clamping part 310
Positioned at the upper surface of lower clamping part 320, and upper clamping part 310 is connect by resetting spring 330 with lower clamping part 320.
Specifically, when the blood flow detection instrument provided using the utility model embodiment carries out blood flow detection, can will wait for
Detection flap is placed between clamping part 310 and lower clamping part 320 so that blood flow detection instrument is clipped at flap to be detected, in this way
It avoids and holds blood flow detection instrument with hand steered always during detection, use is more convenient.
In the utility model embodiment, the position setting of photoemitter 111 and photelectric receiver 112 includes following two
Kind situation：
The first situation, photoemitter 111 are arranged in the lower surface of upper clamping part 310, and the setting of photelectric receiver 112 exists
The upper surface of lower clamping part 320, with reference to shown in figure 3；
It in that case, will be upper when the blood flow detection instrument in using the utility model embodiment carries out blood flow detection
It states blood flow detection instrument to be clipped at flap to be detected, i.e., flap to be detected is placed between upper clamping part 310 and lower clamping part 320,
In this way, the photoemitter 111 at 310 lower surface of upper clamping part emits feux rouges and infrared light, transmitting to flap to be detected
Feux rouges and infrared light can penetrate flap to be detected, received by the photelectric receiver 112 positioned at the upper surface of lower clamping part 320,
The feux rouges received and infrared light are converted into electric signal by photelectric receiver 112, are sent to processor 130.
The second situation, photoemitter 111 are arranged in the upper surface of lower clamping part 320, and the setting of photelectric receiver 112 exists
The lower surface of upper clamping part 310.
In the utility model embodiment, Fig. 3 illustrates only photoemitter 111 and is arranged under upper clamping part 310
Surface, photelectric receiver 112 are arranged upper surface such case in lower clamping part 320, blood flow detection instrument in another situation
Concrete structure as this kind of situation, only the installation position of photoemitter 111 and photelectric receiver 112 is different.
Refering to what is shown in Fig. 3, in the utility model embodiment, the following table in upper clamping part 310 is arranged in doppler transducer 120
Face.
When the blood flow detection instrument provided using the utility model embodiment detects blood flow, flap to be detected is placed in upper folder
It holds between portion 310 and lower clamping part 320, in this way, doppler transducer 120 is located just on blood flow detection instrument close to flap to be detected
Side, doppler transducer 120 emits ultrasonic wave to flap to be detected, can be to be checked when ultrasonic wave is beaten on flap to be detected
Flap reflection is surveyed, echo-signal is generated, which is received by doppler transducer 120.
In addition to this, above-mentioned doppler transducer 120 can also be arranged in the upper surface of lower clamping part 320.
In the utility model embodiment, the first protrusion of setting 510 in the lower surface of upper clamping part 310, in lower clamping
The second protrusion 520 is arranged in the corresponding position of the upper surface in portion 320, and the first protrusion 510 and the second protrusion 520 close transplanting for pressing from both sides
Flap and the base of a fruit can carry out the blood flow detection at flap at any time in this way, during carrying out folder and closing flap and the base of a fruit, will
Flap folder closes integrated with blood flow detection, and using more convenient, concrete structure schematic diagram is as shown in figure 5, photoelectric probe 110 and more
Pu Le probes 120 are then arranged at the non-raised position of upper clamping part 310 and lower clamping part 320.
When judging whether to carry out disconnected base of a fruit operation, in addition to the blood circumstance at the flap of detection transplanting, can also examine
The temperature at the flap of transplanting is surveyed, therefore, in order to further increase the accuracy for judging whether to disconnected base of a fruit operation, this practicality is new
The blood flow detection instrument that type embodiment provides further includes temperature sensor, which connect with display 140；
Above-mentioned temperature sensor, the temperature data for acquiring flap to be detected, and the temperature data of acquisition is sent to
Display 140.
Specifically, in the utility model embodiment, the following table in upper clamping part 310 can be arranged in above-mentioned temperature sensor
Face is arranged in the upper surface of lower clamping part 320, and the utility model embodiment is not to the specific position of above-mentioned temperature sensor
It sets and is defined, as long as when flap to be detected to be placed between upper clamping part 310 and lower clamping part 320, temperature sensor energy
It is enough to be contacted with flap to be detected.
On the blood flow detection instrument that the utility model embodiment provides, it is provided with display, when medical worker is to patient
Flap when being detected, can directly show testing result (including blood oxygen saturation and blood flow velocity) over the display, remove
Except this, realize that the remote guide of medical worker or the medical worker of different places are held a consultation for convenience, in this practicality
The blood flow detection instrument that new embodiment provides further includes communication component；
Above-mentioned communication component is connect with processor 130 and detection terminal, receive processor 130 send blood oxygen saturation and
Above-mentioned blood oxygen saturation and blood flow velocity are sent to detection terminal by blood flow velocity.
Specifically, above-mentioned communication component can be Wireless Fidelity (Wireless-Fidelity, WIFI) network devices,
3 g mobile communication (3rd-Generation, 3G) network devices etc..
Above-mentioned detection terminal can be computer, mobile phone, tablet computer etc..
Since above-mentioned photoelectric probe 110 and doppler transducer 120 need not be constantly in working condition, only in use
When stating blood flow detection instrument and being detected, photoelectric probe 110 and doppler transducer 120 are just started to work, alternatively, photoelectricity in order to prevent
Interference is generated when probe 110 and doppler transducer 120 work at the same time, it is therefore desirable to control photoelectric probe 110 and doppler transducer
120 do not work at the same time, therefore, the utility model embodiment provide blood flow detection instrument in, further include the first control switch and
Second control switch, above-mentioned first control switch are connect with photoelectric probe 110, above-mentioned second control switch and doppler transducer
120 connections；
Above-mentioned first control switch is for controlling the beginning of photoelectric probe 110 or being stopped；
Above-mentioned second control switch is for controlling the beginning of doppler transducer 120 or being stopped.
Above-mentioned first control switch and the second control switch can be buttons, can also be rotary switch.
In the utility model embodiment, when needing to detect the blood flow of flap using photoelectric probe 110, then first is opened
Control switch, so that photoelectric probe 110 starts to emit feux rouges and infrared light outward, the blood at flap to detect graft
Stream；When needing to detect the blood flow of flap using doppler transducer, then the second control switch is opened, so that doppler transducer 120
Start transmitting ultrasonic wave outward, the blood flow at flap to detect graft.
Specifically, in order to provide the electric energy needed when the work of blood flow detection instrument, it, should in the utility model embodiment
Blood flow detection instrument further includes battery；
Above-mentioned battery is connect with photoelectric probe 110, doppler transducer 120, processor 130 and temperature sensor；
Above-mentioned battery, for providing electricity to photoelectric probe 110, doppler transducer 120, processor 130 and temperature sensor
Energy.
Also, it is additionally provided with power interface on the blood flow detection instrument that the utility model embodiment provides；
The power interface is connect with battery, is also connect with power supply by power cord, receives the electric energy of power delivery, and should
Electric energy is transferred to battery.
Specifically, in the utility model embodiment, when battery capacity deficiency, power interface can be made to pass through power cord
It is connect with power supply, to charge the battery.
Wherein, in the utility model embodiment, it is additionally provided with voice announcer on above-mentioned blood flow detection instrument, which broadcasts
Report device is connect with processor 130, blood oxygen saturation and blood flow velocity that processor 130 is sent is received, by blood oxygen saturation and blood
Flow velocity degree is converted into voice and plays out, in this way, medical worker need not watch display 140 it is known that testing result,
It is more convenient.
Above-mentioned voice announcer can be text-to-speech (Text To Speech, TTS) broadcast device.
The blood flow detection instrument that the utility model embodiment provides passes through blood oxygen saturation and the blood flow velocity etc. for detecting flap
Objective indicator, to determine whether disconnected base of a fruit operation can be carried out, compared with prior art, the accuracy of judgement is higher, also, at this
In utility model, by blood oxygen saturation and blood flow velocity two indices to determine whether carrying out disconnected base of a fruit operation, further increase
The accuracy judged.
Embodiment 2
Refering to what is shown in Fig. 6, the utility model embodiment additionally provides a kind of blood flow detection system, the blood flow detection system packet
The blood flow detection instrument 620 of detection terminal 610 and the offer of above-described embodiment 1 is provided；
Above-mentioned detection terminal 610 and blood flow detection instrument 620 connect, and receive the flap to be detected that blood flow detection instrument 620 is sent
Blood oxygen saturation and blood flow velocity.
Specifically, passing through wireless network connection, the wireless network between above-mentioned detection terminal 610 and blood flow detection instrument 620
Can be WIFI network, 3G network etc..
In the utility model embodiment, photoelectric probe, doppler transducer and processing are provided on above-mentioned blood flow detection instrument
The blood oxygen saturation and blood flow that device can measure blood oxygen saturation and blood flow velocity at flap to be detected, and detection is obtained
Speed is sent to detection terminal 610, in this way, medical worker at detection terminal it is seen that blood flow feelings at the flap of patient
Condition judges whether that disconnected base of a fruit operation can be carried out according to the blood oxygen saturation of detection and blood flow velocity.
The blood flow detection system that the utility model embodiment provides, including detection terminal and blood flow detection instrument, blood flow inspection
Instrument is surveyed by objective indicators such as the blood oxygen saturation of detection flap and blood flow velocity, to determine whether disconnected base of a fruit operation can be carried out,
Compared with prior art, the accuracy of judgement is higher, also, in the present invention, passes through blood oxygen saturation and blood flow velocity
Two indices are performed the operation to determine whether carrying out the disconnected base of a fruit, further improve the accuracy of judgement, also, in the present invention,
Medical worker is by detection terminal it is seen that the detection data of flap, convenient more ground medical worker hold a consultation.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses.It should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of blood flow detection instrument, which is characterized in that including photoelectric probe, doppler transducer, processor and display；
The photoelectric probe, the doppler transducer and the display are connected to the processor；
The photoelectric probe, for described to be checked to flap alternate emission infrared light to be detected and feux rouges, and by the transmission of acquisition
The infrared light and feux rouges for surveying flap are converted into electric signal, and the electric signal is sent to the processor；
The doppler transducer, for being reflected back to the flap transmitting ultrasonic wave to be detected, and the reception flap to be detected
Echo-signal, the echo-signal is sent to the processor；
The processor, the electric signal sent for receiving the photoelectric probe, handles the electric signal, obtains
The blood oxygen saturation of the flap to be detected, and the echo-signal that the doppler transducer is sent is received, to described time
Wave signal is handled, and the blood flow velocity of the flap to be detected is obtained, and the blood oxygen saturation and the blood flow velocity are sent out
Give the display；
The display for receiving the blood oxygen saturation and the blood flow velocity that the processor is sent, and shows institute
State blood oxygen saturation and the blood flow velocity.
2. blood flow detection instrument according to claim 1, which is characterized in that the photoelectric probe includes photoemitter and light
Electric receiver, the photelectric receiver are connected to the processor；
The photoemitter is used for the flap alternate emission infrared light to be detected and feux rouges；
The photelectric receiver will transmit through described to be detected for receiving infrared light and feux rouges through the flap to be detected
The infrared light and feux rouges of flap are converted into electric signal, and the electric signal is sent to the processor.
3. blood flow detection instrument according to claim 2, which is characterized in that the blood flow detection instrument further include upper clamping part,
Lower clamping part and resetting spring, the upper clamping part are connected with the lower clamping part by the resetting spring；
The photoemitter is arranged in the lower surface of the upper clamping part, and the photelectric receiver is arranged in the lower clamping part
Upper surface；
Alternatively, the photoemitter is arranged in the upper surface of the lower clamping part, the photelectric receiver is arranged on described
The lower surface of clamping part.
4. blood flow detection instrument according to claim 3, which is characterized in that the doppler transducer is arranged in the upper clamping
The lower surface in portion；
Alternatively, the doppler transducer is arranged in the upper surface of the lower clamping part.
5. blood flow detection instrument according to claim 1, which is characterized in that the blood flow detection instrument further includes temperature sensing
Device, the temperature sensor are connect with the display；
The temperature sensor, the temperature data for acquiring the flap to be detected, and the temperature data of acquisition is sent out
Give the display.
6. blood flow detection instrument according to claim 1, which is characterized in that the blood flow detection instrument further includes communication component；
The communication component is connect with the processor and detection terminal, receives the blood oxygen saturation that the processor is sent
With the blood flow velocity, the blood oxygen saturation and the blood flow velocity are sent to the detection terminal.
7. blood flow detection instrument according to claim 1, which is characterized in that the blood flow detection instrument further includes that the first control is opened
Close and second control switch, it is described first control switch connect with the photoelectric probe, it is described second control switch and it is described more
Pu Le probe connections；
The first control switch starts or is stopped for controlling the photoelectric probe；
The second control switch starts or is stopped for controlling the doppler transducer.
8. blood flow detection instrument according to claim 5, which is characterized in that the blood flow detection instrument further includes battery；
The battery is connect with the photoelectric probe, the doppler transducer, the processor and the temperature sensor；
The battery, for being provided to the photoelectric probe, the doppler transducer, the processor and the temperature sensor
Electric energy.
9. blood flow detection instrument according to claim 8, which is characterized in that the blood flow detection instrument further includes power interface；
The power interface is connect with the battery, is also connect with power supply by power cord, and the electric energy of the power delivery is received,
And the electric energy is transferred to the battery.
10. a kind of blood flow detection system, which is characterized in that including detection terminal and claim 1-9 any one of them blood flows
Detector；
The detection terminal is connect with the blood flow detection instrument, receives the blood oxygen for the flap to be detected that the blood flow detection instrument is sent
Saturation degree and blood flow velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499640.0U CN207837579U (en) | 2017-05-05 | 2017-05-05 | A kind of blood flow detection instrument and detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499640.0U CN207837579U (en) | 2017-05-05 | 2017-05-05 | A kind of blood flow detection instrument and detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837579U true CN207837579U (en) | 2018-09-11 |
Family
ID=63424807
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499640.0U Expired - Fee Related CN207837579U (en) | 2017-05-05 | 2017-05-05 | A kind of blood flow detection instrument and detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974677A (en) * | 2017-05-05 | 2017-07-25 | 中国医学科学院整形外科医院 | A kind of blood flow detection instrument and detecting system |
-
2017
- 2017-05-05 CN CN201720499640.0U patent/CN207837579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974677A (en) * | 2017-05-05 | 2017-07-25 | 中国医学科学院整形外科医院 | A kind of blood flow detection instrument and detecting system |
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