CN206659801U - Esophagus electrode and through esophagus heart tone equipment - Google Patents
Esophagus electrode and through esophagus heart tone equipment Download PDFInfo
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- CN206659801U CN206659801U CN201621071798.XU CN201621071798U CN206659801U CN 206659801 U CN206659801 U CN 206659801U CN 201621071798 U CN201621071798 U CN 201621071798U CN 206659801 U CN206659801 U CN 206659801U
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- esophagus
- delivery conduit
- air bag
- electrode
- esophagus electrode
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Abstract
The utility model provides a kind of esophagus electrode and through esophagus heart tone equipment, is related to through esophagus heart tone technical field, to alleviate existing esophagus electrode in use, can not ensure the technical problem that esophagus electrode is successfully stretched into the esophagus of patient.Esophagus electrode provided by the utility model includes：Delivery conduit, it is arranged on first air bag on delivery conduit top, the first gas transmission branch pipe of delivery conduit end is connected, be arranged on the first air bag, is arranged on the Path Recognition in delivery conduit and positioned at delivery conduit top and is popped one's head in, and is arranged on multiple esophagus electrode bodies on the outside of delivery conduit.
Description
Technical field
It the utility model is related to through esophagus heart tone technical field, in particular to a kind of esophagus electrode, through esophagus
Heart tone equipment.
Background technology
It is a kind of non-invasive clinical electric physiology diagnosis and treatment technology through esophagus heart tone.It is included through esophagus atrium
Fight through esophagus atrial pacing (TEAP) and being adjusted through esophagus ventricle of tune fight through esophagus
ventricle pacing(TEVP).Esophagus and anatomical cardiac are in close relations, are all located in mediastinum, heart preceding, esophagus rear,
The antetheca of esophagus is close together with left atrium posterior wall.Using this anatomy relationship, using esophageal pulsation modulation instrument, esophagus is placed on
Electroplax conduit, indirect stimulation atrium and ventricle, while record surface electrocardiogram so can be with to each positions of human heart
Electric-physiology parameter measure, disclose the genesis mechanism of arrhythmia cordis, induce some arrhythmia cordis for being not easy to observe, be body
Analysis, the diagnosis of some figures of table electrocardiogram provide definite foundation, and can terminate certain form of tachy-arrhythmia.
It is existing mainly to carry out tune using esophagus electrode through esophagus heart tone method and fight and measure, during practical operation, make
Patient is lieed down on sick bed, and esophagus electrode is fed through patient epiglottis portion by via intranasal application, while advises patient to make swallowing act, by trouble
Person's swallowing act stretches into esophagus electrode in patient's esophagus, and the length that esophagus electrode stretches into is determined according to the build of patient.
However, present inventor has found, using existing esophagus electrode, some patientss lack enough to therapeutic modality
Understand, so as to trigger stress, and then cause the process of swallowing to encounter difficulties；And few patients stimulate bottleneck throat extremely quick
Sense, it is also difficult to independently carry out swallowing act；Simultaneously during esophagus electrode is stretched into, esophagus electrode may be strayed into tracheae
In, cause patient tempestuously cough or out of breath occur, therefore existing esophagus electrode is used, esophagus electrode can not be ensured successfully
Stretch into the esophagus of patient.
Utility model content
The purpose of this utility model is to provide a kind of esophagus electrode, through esophagus heart tone equipment, existing to alleviate
Esophagus electrode in use, can not ensure the technical problem that esophagus electrode is successfully stretched into the esophagus of patient.
Esophagus electrode provided by the utility model, including：Delivery conduit, it is arranged on first gas on the delivery conduit top
Capsule, the first gas transmission branch pipe of the delivery conduit end is connected, be arranged on first air bag, is arranged on the delivery conduit
Interior and positioned at the delivery conduit top Path Recognition is popped one's head in, and is arranged on multiple esophaguses on the outside of the delivery conduit
Electrode body.
Further, the Path Recognition probe is minisize pick-up head.
Further, it is provided with light source in the minisize pick-up head.
Further, the Path Recognition probe is infrared probe.
Further, the Path Recognition probe is ultrasonic probe.
Further, esophagus electrode provided by the utility model also includes：Along the delivery conduit axial direction successively
Multiple second air bags being disposed on the delivery conduit, and connect with multiple second air bags, be arranged on it is described
Second gas transmission branch pipe of delivery conduit end.
Further, multiple esophagus electrode bodies are arranged on first air bag and multiple second air bags
Outside.
Further, after first air bag and second airbag aeration it is elliposoidal, and the length of the elliposoidal
Axial direction of the axle along the delivery conduit is set.
Further, it is provided with graduation mark on the delivery conduit.
Relative to prior art, esophagus electrode provided by the utility model has the advantage that：
Esophagus electrode provided by the utility model, including：Delivery conduit, first air bag on delivery conduit top is arranged on,
The first gas transmission branch pipe of delivery conduit end is connected, be arranged on the first air bag, is arranged in delivery conduit and is led positioned at conveying
The Path Recognition probe at tube top end, and it is arranged on multiple esophagus electrode bodies on the outside of delivery conduit.Thus analysis is understood, is made
With esophagus electrode provided by the utility model, it is put into before patient's nasal cavity, the first air bag is in compressive state, when delivery conduit is stretched
During to patient epiglottis portion, supplied by the first gas transmission branch pipe into the first air bag, can be with patient's esophagus after the expansion of the first air bag
It is brought into close contact, is easy to patient's esophagus muscle to have an effect, so as to play the effect that auxiliary patient swallows, and delivery conduit can be reduced
Stab the probability of patient's throat in top；Path Recognition probe is capable of the motion road of assist personnel observation delivery conduit simultaneously
Footpath, effectively reduce the probability that delivery conduit is strayed into patient airway, after delivery conduit stretches into suitable depth, multiple esophagus electrodes
Body can accurately carry out heart tone, and detect the physiological data of the heart of patient, therefore be provided using the utility model
Esophagus electrode, existing esophagus electrode can be alleviated in use, can not ensure that esophagus electrode successfully stretches into patient
Esophagus in technical problem.
The utility model also provides one kind through esophagus heart tone equipment, including：Esophagus electrode provided by the utility model,
And the electrophysiological stimulation instrument and recorder electrically connected with multiple esophagus electrode bodies.
It is described same relative to Dominant Facies possessed by prior art with above-mentioned esophagus electrode through esophagus heart tone equipment,
This is repeated no more.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for the esophagus electrode that the utility model embodiment provides；
Fig. 2 is another structural representation for the esophagus electrode that the utility model embodiment provides；
Fig. 3 is the yet another construction schematic diagram for the esophagus electrode that the utility model embodiment provides；
Fig. 4 is part A partial enlarged drawing in Fig. 3；
Fig. 5 is part B partial enlarged drawing in Fig. 3.
Icon：10- delivery conduits；The air bags of 11- first；12- the first gas transmission branch pipes；13- Path Recognitions are popped one's head in；14-
Esophagus electrode body；The air bags of 15- second；16- the second gas transmission branch pipes；17- graduation marks.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is a kind of structural representation for the esophagus electrode that the utility model embodiment provides；Fig. 2 is that the utility model is real
Another structural representation of the esophagus electrode of example offer is provided；Fig. 3 be the utility model embodiment provide esophagus electrode again
A kind of structural representation；Fig. 4 is part A partial enlarged drawing in Fig. 3；Fig. 5 is part B partial enlarged drawing in Fig. 3.
As Figure 1-Figure 4, the utility model embodiment provides a kind of esophagus electrode, including：Delivery conduit 10, set
The first air bag 11 on the top of delivery conduit 10, the first gas transmission of the end of delivery conduit 10 is connected, is arranged on the first air bag 11
Branch pipe 12, it is arranged in delivery conduit 10 and positioned at the Path Recognition probe 13 on the top of delivery conduit 10, and is arranged on conveying
Multiple esophagus electrode bodies 14 in the outside of conduit 10.
Relative to prior art, the esophagus electrode that the utility model embodiment provides has the advantage that：
The esophagus electrode that the utility model embodiment provides, including：Delivery conduit 10, it is arranged on the top of delivery conduit 10
First air bag 11, the first gas transmission branch pipe 12 of the end of delivery conduit 10 is connected, be arranged on the first air bag 11, conveying is arranged on and leads
In pipe 10 and positioned at the Path Recognition probe 13 on the top of delivery conduit 10, and it is arranged on multiple foods in the outside of delivery conduit 10
Road electrode body 14.Thus analysis understand, using the utility model embodiment provide esophagus electrode, be put into patient's nasal cavity it
Before, as shown in figure 1, the first air bag 11 is in compressive state (the second air bag 15 is also at compressive state), when delivery conduit 10 is stretched
During to patient epiglottis portion, supplied by the first gas transmission branch pipe 12 into the first air bag 11, as shown in Fig. 2 the first air bag 11 expands
After can be brought into close contact with patient's esophagus, be easy to the muscle of patient's esophagus to have an effect, so as to play the effect swallowed of auxiliary patient, and
And the probability that patient's throat is stabbed on the top of delivery conduit 10 can be reduced；Path Recognition probe 13 being capable of assist personnel simultaneously
The motion path of delivery conduit 10 is observed, the probability that delivery conduit 10 is strayed into patient airway is effectively reduced, when delivery conduit 10 is stretched
After entering suitable depth, multiple esophagus electrode bodies 14 can accurately carry out heart tone, and detect the life of the heart of patient
Data, therefore the esophagus electrode provided using the utility model embodiment are provided, existing esophagus electrode can be alleviated and used
Cheng Zhong, the technical problem that esophagus electrode is successfully stretched into the esophagus of patient can not be ensured.
It should be added that, the top of herein referred delivery conduit 10 refers to that delivery conduit 10 stretches into patient herein
Internal one end, the end of herein referred delivery conduit 10 refer to the other end relative with the top of delivery conduit 10.
Further, in order to accurately identify the structure in patient epiglottis portion, Path Recognition probe 13 is minisize pick-up head, micro-
Type camera is connected with display, can intuitively reflect the image around the top of delivery conduit 10, so as to help medical care people
Member is accurately positioned the location of top of delivery conduit 10, and then more accurately controls the motion path of delivery conduit 10.
Further, in order that the picture that reflects of minisize pick-up head is apparent, light source is provided with minisize pick-up head, can
See that light can not penetrate tissue, therefore especially epiglottis portion is likely to occur the situation of insufficient light in human body, in miniature video camera
The interior setting light source of head (such as：LED), this problem can be efficiently solved, so as to help medical personnel preferably to complete the heart
It is dirty to adjust operation of fighting.
Further, Path Recognition probe 13 can also be infrared probe, and people's body temperature is higher, can outwards distribute red
Outside line, infrared ray are received by the photo-sensitive cell in infrared probe, form video image, therefore infrared probe can not have
In the case of visible ray, according to the difference of tissue each several part temperature, reflect the structure in human body, so as to help medical care people
The location of member's identification delivery conduit 10, and then more accurately control the traffic direction of delivery conduit 10.
Further, Path Recognition probe 13 can also be ultrasonic probe, and ultrasonic probe can utilize sonar principle,
By sending ultrasonic wave and according to the time difference for the ultrasonic wave being reflected back, to identify the distance of ultrasonic wave operation, and then identifying
Go out the structure of surrounding space, so as to help medical personnel to identify the organization of human body near the top of delivery conduit 10, and then make heart
Tune process of fighting more successfully is carried out.
It should be added that, Path Recognition probe 13 is not limited to several forms recited herein, Ren Heneng herein
The element of situation near enough assist personnel identification delivery conduit 10 tops.
Further, in order that the esophagus electrode that the utility model embodiment provides is not shifted over over the course for the treatment of,
As Figure 1-Figure 5, the esophagus electrode that the utility model embodiment provides also includes：Along delivery conduit 10 axial direction according to
Minor tick is arranged on multiple second air bags 15 on delivery conduit 10, and is connected with multiple second air bags 15, is arranged on conveying
Second gas transmission branch pipe 16 of the end of conduit 10, the utility model embodiment provides under the assisting deglutition that patient passes through the first air bag 11
Esophagus electrode after, the second gas transmission branch pipe 16 is inflated into the second air bag 15, and the second air bag 15 expands, so that the first air bag 11
It is more snugly fitted to the second air bag 15 on patient's esophagus inwall, even if so as to ensure that patient over the course for the treatment of send out by body
Raw movement causes esophagus to deform, and the esophagus electrode that the utility model embodiment provides will not be also shifted over, so that treating
Journey is more successfully carried out.
Further, in order that esophagus electrode body 14 be bonded with patient's esophagus inwall it is closer, as shown in Figure 1-Figure 3,
Multiple esophagus electrode bodies 14 are arranged on the outside of the first air bag 11 and multiple second air bags 15, when the first air bag 11 and second
After the inflation of air bag 15, esophagus electrode body 14 is also brought into close contact with the esophagus inwall of patient, so as to ensure electrophysiological stimulation
Instrument stably can power to multiple esophagus electrode bodies 14, reduce due in multiple esophagus electrode bodies 14 and the esophagus of patient
Wall is bonded defective tightness, and unstable probability is supplied thereby using the electric current in heart tone.
Herein it should be added that, during practical application, the air bag 11 of esophagus electrode body 14 and first and the second air bag
15 junction should use smooth transition, avoid the occurrence of corner angle and produce scraping with the esophagus inwall of patient.
Further, in order to increase the contact area of esophagus electrode body 14 and patient's esophagus inwall, such as Fig. 1-Fig. 3 institutes
Show, be elliposoidal after the first air bag 11 and the inflation of the second air bag 15, and the major axis of the elliposoidal is along the delivery conduit 10
Axial direction set, spheroid is compared with spheroid, and under identical diameter, the surface area of spheroid is bigger, is set using such a
The contact area of esophagus electrode body 14 and patient's esophagus inwall can be increased by putting, so that the parameter that recorder detects is more accurate
Really.
Further, the esophagus electrode provided to accurately grasp the utility model embodiment stretches into the length of patient's body
Degree, and then the location of multiple esophagus electrode bodies 14 are determined, as shown in Figure 1-Figure 3, scale is provided with delivery conduit 10
Line 17, in practical operation, delivery conduit 10 need to typically go deep into 34-40 centimetres of human body, therefore set and carve on delivery conduit 10
Line 17 is spent, medical personnel can be helped to grasp the depth that delivery conduit 10 inserts, so as to exactly be delivered to delivery conduit 10
On suitable position, and then heart tone process is set to be smoothed out.
The utility model embodiment also provides one kind through esophagus heart tone equipment, including：The utility model embodiment carries
The esophagus electrode of confession, and the electrophysiological stimulation instrument and recorder electrically connected with multiple esophagus electrode bodies 14.
Relative to prior art, what the utility model embodiment provided has the advantage that through esophagus heart tone equipment：
The utility model embodiment provide through esophagus heart tone equipment, including：What the utility model embodiment provided
Esophagus electrode, and the electrophysiological stimulation instrument and recorder electrically connected with multiple esophagus electrode bodies 14.Thus analysis is understood, is made
With the utility model embodiment offer through esophagus heart tone equipment, before esophagus electrode is put into patient's nasal cavity, such as Fig. 1
Shown, the first air bag 11 is in compressive state (the second air bag 15 is also at compressive state), when delivery conduit 10 extends patient's meeting
When detesting portion, supplied by the first gas transmission branch pipe 12 into the first air bag 11, as shown in Fig. 2 can be with after the expansion of the first air bag 11
Patient's esophagus is brought into close contact, and is easy to the muscle of patient's esophagus to have an effect, and so as to play the effect that auxiliary patient swallows, and can be dropped
Stab the probability of patient's throat in the low top of delivery conduit 10；Path Recognition probe 13 being capable of assist personnel observation conveying simultaneously
The motion path of conduit 10, the probability that delivery conduit 10 is strayed into patient airway is effectively reduced, when delivery conduit 10 stretches into suitably
After depth, it is that multiple esophagus electrode bodies 14 provide electric current by electrophysiological stimulation instrument, can accurately carries out heart tone, and
Detected by recorder and record the physiological data of the heart of patient, therefore using the utility model embodiment offer through esophagus
Heart tone equipment, can alleviate it is existing through esophagus heart tone equipment in use, can not ensure that esophagus electrode is suitable
The technical problem stretched into sharply in the esophagus of patient.
It should be added that, what the utility model embodiment provided also includes through esophagus heart tone equipment herein：
The air supply plant being connected with the first gas transmission branch pipe 12 and the second gas transmission branch pipe 16, air supply plant can pass through the first gas transmission branch respectively
The gas transmission branch pipe 16 of pipe 12 and second is inflated into the first air bag 11 and the second air bag 15.
During practical application, air supply plant can be manual air-blowing device, and manual air-blowing device includes an air bag, and air bag is
Vulcanie is made, and air bag one end is connected with the first gas transmission branch pipe 12 or the second gas transmission branch pipe 16, and junction is provided with unidirectionally
Valve, the gas unidirectional in air bag can be delivered in the first air bag 11 or the second air bag 15, while in air bag and the first gas transmission
The junction of 12 or second gas transmission branch pipe of branch pipe 16 is provided with steam vent, and steam vent is initially closure state, when needing the first gas
When gas in the air bag 15 of capsule 11 or second is discharged, steam vent exhaust is opened, simple in construction using such a setting, cost is low.
In addition, air supply plant can be automatic air-blowing device, device is heaved automatically and is connected with small blast fan, can be automatic
Supplied by the first gas transmission branch pipe 12 or the second gas transmission branch pipe 16 into the first air bag 11 or the second air bag 15, automatic air-blowing device
Steam vent is again provided with, simple to operate using such a setting, charging efficiency is high.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
- A kind of 1. esophagus electrode, it is characterised in that including：Delivery conduit, first air bag on the delivery conduit top is arranged on, The first gas transmission branch pipe of the delivery conduit end is connected, is arranged on first air bag, be arranged in the delivery conduit, And the Path Recognition positioned at the delivery conduit top is popped one's head in, and it is arranged on multiple esophagus electrodes on the outside of the delivery conduit Body；Esophagus electrode also includes：It is disposed on successively along the axial direction of the delivery conduit more on the delivery conduit Individual second air bag, and connect with multiple second air bags, be arranged on the second gas transmission branch pipe of the delivery conduit end.
- 2. esophagus electrode according to claim 1, it is characterised in that the Path Recognition probe is minisize pick-up head.
- 3. esophagus electrode according to claim 2, it is characterised in that be provided with light source in the minisize pick-up head.
- 4. esophagus electrode according to claim 1, it is characterised in that the Path Recognition probe is infrared probe.
- 5. esophagus electrode according to claim 1, it is characterised in that the Path Recognition probe is ultrasonic probe.
- 6. esophagus electrode according to claim 1, it is characterised in that multiple esophagus electrode bodies are arranged on described The outside of one air bag and multiple second air bags.
- 7. esophagus electrode according to claim 6, it is characterised in that after first air bag and second airbag aeration It is elliposoidal, and axial direction of the major axis of the elliposoidal along the delivery conduit is set.
- 8. esophagus electrode according to claim 1, it is characterised in that be provided with graduation mark on the delivery conduit.
- 9. one kind is through esophagus heart tone equipment, it is characterised in that including：Food as described in above-mentioned any one of claim 1-8 Road electrode, and the electrophysiological stimulation instrument and recorder electrically connected with multiple esophagus electrode bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071798.XU CN206659801U (en) | 2016-09-22 | 2016-09-22 | Esophagus electrode and through esophagus heart tone equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071798.XU CN206659801U (en) | 2016-09-22 | 2016-09-22 | Esophagus electrode and through esophagus heart tone equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206659801U true CN206659801U (en) | 2017-11-24 |
Family
ID=60356331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071798.XU Expired - Fee Related CN206659801U (en) | 2016-09-22 | 2016-09-22 | Esophagus electrode and through esophagus heart tone equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206659801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111631A (en) * | 2019-05-05 | 2019-08-09 | 武汉湾流科技股份有限公司 | A kind of esophageal electrode intubation training method and system based on mixed reality |
| CN110812245A (en) * | 2019-11-14 | 2020-02-21 | 南京医科大学附属逸夫医院 | Tube body structure with swallowing training function |
| RU2795943C2 (en) * | 2018-02-08 | 2023-05-15 | Конинклейке Филипс Н.В. | Wireless control of transesophageal echocardiography |
-
2016
- 2016-09-22 CN CN201621071798.XU patent/CN206659801U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2795943C2 (en) * | 2018-02-08 | 2023-05-15 | Конинклейке Филипс Н.В. | Wireless control of transesophageal echocardiography |
| CN110111631A (en) * | 2019-05-05 | 2019-08-09 | 武汉湾流科技股份有限公司 | A kind of esophageal electrode intubation training method and system based on mixed reality |
| CN110111631B (en) * | 2019-05-05 | 2021-02-12 | 武汉湾流科技股份有限公司 | Esophagus electrode intubation training method and system based on mixed reality |
| CN110812245A (en) * | 2019-11-14 | 2020-02-21 | 南京医科大学附属逸夫医院 | Tube body structure with swallowing training function |
| CN110812245B (en) * | 2019-11-14 | 2022-02-08 | 南京医科大学附属逸夫医院 | Tube body structure with swallowing training function |
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