CN204274499U - A kind ofly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in - Google Patents
A kind ofly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in Download PDFInfo
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- CN204274499U CN204274499U CN201420647978.2U CN201420647978U CN204274499U CN 204274499 U CN204274499 U CN 204274499U CN 201420647978 U CN201420647978 U CN 201420647978U CN 204274499 U CN204274499 U CN 204274499U
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Abstract
The utility model discloses a kind ofly provides the transesophageal echocardiography inspection of visual operation to pop one's head in, described probe comprises the probe connector be linked in sequence successively, probe handle and end probe, described probe is plugged on ultrasonic examination instrument by probe connector, the top of described end probe is provided with scope and charge coupled cell imageing sensor, described scope is linked on described ultrasonic examination instrument by light guide bundles, described charge coupled cell imageing sensor and described scope are oppositely arranged and are linked into the video input port of described ultrasonic examination instrument by wire.By increasing scope on transesophageal probe, video image when intuitively providing esophageal probe to insert, overcomes the limitation that transesophageal echocardiography checks blindmate.
Description
Technical field
This utility model relates to technical field of medical instruments, and particularly relating to a kind ofly provides the transesophageal echocardiography inspection of visual operation to pop one's head in.
Background technology
The ultrasonic diagnostic technique of transesophageal echocardiography inspection for utilizing small-sized probe to carry out a kind of Interventional of scanning heart and trunk anatomical structure and blood flow information via esophagus or stomach.Because probe being placed in esophagus or gastric, can closely scanning cardiac structure, avoid the interference of the factor such as thoracic wall, lung qi, show image clearly, and then improve sensitivity and accuracy that cardiovascular disease is checked, so be widely used at present clinical ultrasound diagnosis.
But, in transesophageal echocardiography checking process, probe is needed to insert hypomere and gastric in esophagus, just ultrasonic examination can be carried out after arriving certain depth, without real-time video monitoring in insertion process, belong to blindmate, therefore current transesophageal ultrasonic examination needs the operating experience checking that doctor is skilled, blindmate still may cause pharyngeal, esophageal mucosal damage, seriously can cause esophageal perforation, hemorrhage or local edema.Current, pharyngeal or esophagus pathological changes has become the contraindication that transesophageal echocardiography checks.
Utility model content
Technical problem to be solved in the utility model is: providing a kind of provides the transesophageal echocardiography inspection of visual operation to pop one's head in, to overcome the limitation that transesophageal echocardiography checks blindmate.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Thering is provided a kind of provides the transesophageal echocardiography inspection of visual operation to pop one's head in, described probe comprises probe connector, probe handle and the end probe be linked in sequence successively, described probe is plugged on ultrasonic examination instrument by probe connector, the top of described end probe is provided with scope and charge coupled cell imageing sensor, described scope is linked on described ultrasonic examination instrument by light guide bundles, and described charge coupled cell imageing sensor and described scope are oppositely arranged and are linked into the video input port of described ultrasonic examination instrument by wire.
There is provided in the transesophageal echocardiography inspection probe of visual operation above-mentioned, be connected with cable between described probe connector and described probe handle, described light guide bundles and described cable synthesize a cable.
There is provided in the transesophageal echocardiography inspection probe of visual operation above-mentioned, described light guide bundles forms primarily of optical fibers.
There is provided in the transesophageal echocardiography inspection probe of visual operation above-mentioned, described probe handle and described end are provided with elastic shaft between popping one's head in, described probe handle is provided with adjusting knob, and described adjusting knob is used for operating described end probe by controlling described elastic shaft.
Have employed technique scheme, the beneficial effects of the utility model are: compared with prior art, of the present utility modelly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in, by increasing scope on transesophageal probe, video image when intuitively providing esophageal probe to insert, conveniently to pop one's head in insertion, reduce cause because of blindmate oral cavity, mucosa injury and hemorrhage, reduce the danger of esophageal perforation; In addition, visual operation can make operator insert probe rapidly, decreases not accommodate misery when experimenter checks, overcomes the limitation that transesophageal echocardiography checks blindmate.
Accompanying drawing explanation
Fig. 1 is the structural representation providing the transesophageal echocardiography inspection of visual operation to pop one's head in of this utility model embodiment;
Fig. 2 is the structural representation of popping one's head in Fig. 1;
Fig. 3 is the structural representation of end probe in Fig. 2;
Wherein, 100 is probe, and 200 is ultrasonic examination instrument, and 1 is probe connector, and 2 is probe handle, and 21 is adjusting knob, and 3 is end probe, and 31 is scope, and 32 is charge coupled cell imageing sensor, and 4 is light guide bundles, and 5 is cable, and 6 is elastic shaft.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of this utility model, but can not be used for limiting scope of the present utility model.
This utility model is intended to overcome the limitation that current transesophageal echocardiography checks blindmate, reduce the generation of the complication such as the damage of transesophageal ultrasonic examination pharyngeal mucosa and esophageal perforation, and widen transesophageal ultrasonic examination indication, make a part of esophagus pathological changes (as esophagus diverticulum) become possibility in the descending transesophageal echocardiography inspection of visual situation.
As depicted in figs. 1 and 2, the probe 100 of this utility model embodiment comprises probe connector 1, probe handle 2 and the end probe 3 be linked in sequence successively, probe 100 is plugged on ultrasonic examination instrument 200 by probe connector 1, cable 5 is connected with between probe connector 1 and probe handle 2, probe handle 2 and end are popped one's head between 3 and are provided with elastic shaft 6, probe handle 2 is provided with adjusting knob 21, adjusting knob 21 for by control elastic shaft 6 and operational tip probe 3, concrete action for leaning forward, rear bend, left and right sidesway.
Be with being worth mentioning, as shown in Figures 2 and 3, the top of end probe 3 is provided with scope 31 and charge coupled cell imageing sensor 32, scope 31 is linked on ultrasonic examination instrument 200 by light guide bundles 4, this light guide bundles 4 forms primarily of optical fibers, when scope 31 stretches into esophagus with end probe 3, outside cold light source imports light into body cavity by the optical fibers of scope 31.In the present embodiment, this light guide bundles 4 synthesizes a cable with cable 5.And charge coupled cell imageing sensor (CCD, Charge-coupled Device) 32 be oppositely arranged and be linked into the video input port of ultrasonic examination instrument 200 by wire with scope 31, such ccd image sensor receives the light that in body cavity, mucosal surface reflection comes, convert this optical signal to the signal of telecommunication, by wire, signal is carried ultrasonic instrument video input port again, by storing and process the signal of telecommunication, finally transfer to ultrasonic instrument display screen, on screen, reproduction is by the colored mucosa video image of inspection internal organs, and video image and ultrasonoscopy are seen by adjustment and are switched each other.
During use, the probe connector 1 of transesophageal echocardiography probe 100 inserts the probe slot of ultrasonic examination instrument 200, the light guide bundles 4 of scope 31 is linked on ultrasonic examination instrument 200 and is close in the interface of probe, realizes the switching at any time of video display mode and ultrasonoscopy display mode.
As mentioned above, of the present utility modelly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in, by increasing scope on transesophageal probe, video image when intuitively providing esophageal probe to insert, conveniently to pop one's head in insertion, reduce cause because of blindmate oral cavity, mucosa injury and hemorrhage, reduce the danger of esophageal perforation; In addition, visual operation can make operator insert probe rapidly, decreases not accommodate misery when experimenter checks, overcomes the limitation that transesophageal echocardiography checks blindmate.
This utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection domain of the present utility model.
Claims (4)
1. one kind provides the transesophageal echocardiography inspection of visual operation to pop one's head in, it is characterized in that, described probe (100) comprises the probe connector (1) be linked in sequence successively, probe handle (2) and end probe (3), described probe (100) is plugged on ultrasonic examination instrument (200) by probe connector (1), the top of described end probe (3) is provided with scope (31) and charge coupled cell imageing sensor (32), described scope (31) is linked on described ultrasonic examination instrument (200) by light guide bundles (4), described charge coupled cell imageing sensor (32) and described scope (31) are oppositely arranged and are linked into the video input port of described ultrasonic examination instrument (200) by wire.
2. according to claim 1ly provide the transesophageal echocardiography inspection of visual operation to pop one's head in, it is characterized in that, be connected with cable (5) between described probe connector (1) and described probe handle (2), described light guide bundles (4) and described cable (5) synthesize a cable.
3. according to claim 2ly provide the transesophageal echocardiography inspection of visual operation to pop one's head in, it is characterized in that, described light guide bundles (4) forms primarily of optical fibers.
4. according to claim 1ly provide the transesophageal echocardiography inspection of visual operation to pop one's head in, it is characterized in that, described probe handle (2) and described end are popped one's head between (3) and are provided with elastic shaft (6), described probe handle (2) is provided with adjusting knob (21), described adjusting knob (21) is for operating described end probe (3) by controlling described elastic shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647978.2U CN204274499U (en) | 2014-10-31 | 2014-10-31 | A kind ofly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647978.2U CN204274499U (en) | 2014-10-31 | 2014-10-31 | A kind ofly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in |
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| CN204274499U true CN204274499U (en) | 2015-04-22 |
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| CN201420647978.2U Active CN204274499U (en) | 2014-10-31 | 2014-10-31 | A kind ofly the transesophageal echocardiography inspection of visual operation is provided to pop one's head in |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963425A (en) * | 2017-02-04 | 2017-07-21 | 许建萍 | One kind visualization transesophageal echocardiography diagnostic equipment |
| CN110693531A (en) * | 2019-10-17 | 2020-01-17 | 汪鑫 | Visual inflatable suction esophagus heart ultrasonic probe |
| CN111631817A (en) * | 2020-06-05 | 2020-09-08 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Real-time ultrasonic imaging system under spinal endoscopy and use method thereof |
-
2014
- 2014-10-31 CN CN201420647978.2U patent/CN204274499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963425A (en) * | 2017-02-04 | 2017-07-21 | 许建萍 | One kind visualization transesophageal echocardiography diagnostic equipment |
| CN110693531A (en) * | 2019-10-17 | 2020-01-17 | 汪鑫 | Visual inflatable suction esophagus heart ultrasonic probe |
| CN111631817A (en) * | 2020-06-05 | 2020-09-08 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Real-time ultrasonic imaging system under spinal endoscopy and use method thereof |
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