CN203029848U - Adjustable sound channel device used for ultrasonic treatment - Google Patents
Adjustable sound channel device used for ultrasonic treatment Download PDFInfo
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- CN203029848U CN203029848U CN 201220747654 CN201220747654U CN203029848U CN 203029848 U CN203029848 U CN 203029848U CN 201220747654 CN201220747654 CN 201220747654 CN 201220747654 U CN201220747654 U CN 201220747654U CN 203029848 U CN203029848 U CN 203029848U
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- ultrasonic
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Abstract
The utility model discloses an adjustable sound channel device used for an ultrasonic treatment. The device comprises a medium sac and a liquid inlet and drainage system used for the liquid inlet and drainage of the medium sac. The medium sac is provided with a port. By using port, a B ultrasound probe can be inserted into the medium sac and a seal state is formed with outside world. According to the utility model, through pushing skin of a patient and applying a force from an external portion of the patient, an ultrasonic channel in the patient is changed. An ultra sound treatment channel satisfying a clinical need is provided. When the B ultrasound probe lifts individually, the medium sac is pushed so as to adaptively carry out the liquid inlet and drainage through the liquid inlet and drainage system. An external shape, a pushing force and an external form are not changed so that lifting motion of the B ultrasound probe does not influence the therapeutic ultrasound sound channel and safety of treatment and a treatment effect are guaranteed. The B ultrasound probe is located in the medium sac. During the usage, only one layer of film covers above a surface of the B ultrasound probe so that artifacts of a B-ultrasonic image are less and the image is clear.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of adjustable sound lane device for ultrasonic therapeutic.
Background technology
The high-intensity focus supersonic tumor therapy system of ultrasonoscopy guiding gets the nod gradually clinically because of advantages such as its ease for use are good, doctors and patients exchange convenience.But it is very dissatisfied that ultrasonoscopy is applied to the navigational figure of high-intensity focus supersonic tumor therapy system, and Chinese patent CN102551804 uses a cover mechanism and method is improved ultrasonoscopy, because it has introduced independently elevating movement of Ultrasonic-B probe; Chinese patent CN201775875 discloses a kind of target body auxiliary locator, when utilizing this device to carry out assist location, the adjustment of ultrasonic passage, the independent-lifting motion of Ultrasonic-B probe is restricted, when its lifting, will change the position (because target body auxiliary locator main body is placed on Ultrasonic-B probe top) of target body auxiliary locator, and then make patient's smelting treat the variation that the zone has, operative process inconvenience.
Therefore, need a kind of sound lane device for ultrasonic therapeutic, by push patient skin from the external active force that applies of patient to change the ultrasonic passage in patient's body, the ultrasonic sound of the treatment that meets clinical needs passage is provided, and when the independent lifting of Ultrasonic-B probe, pushing force and the profile of the medium capsule of sound lane device do not change, and do not influence the ultrasonic sound passage for the treatment of with the elevating movement that guarantees Ultrasonic-B probe, easy to operate, guarantee safety and the therapeutic effect for the treatment of.
The utility model content
In view of this, the purpose of this utility model provides a kind of adjustable sound lane device for ultrasonic therapeutic, by push patient skin from the external active force that applies of patient to change the ultrasonic passage in patient's body, the ultrasonic sound of the treatment that meets clinical needs passage is provided, and when the independent lifting of Ultrasonic-B probe, pushing force and the profile of the medium capsule of sound lane device do not change, and do not influence the ultrasonic sound passage for the treatment of with the elevating movement that guarantees Ultrasonic-B probe, guarantee safety and the therapeutic effect for the treatment of.
Adjustable sound lane device for ultrasonic therapeutic of the present utility model comprises the medium capsule and is used for the medium capsule and advances the drainage system that advances of discharge opeing, and described medium capsule is provided be used to making Ultrasonic-B probe stretch into the medium capsule and forming the interface that seals with the external world.
Further, described interface is provided with the Ultrasonic-B probe joint that is tightly connected for the lifting cover with Ultrasonic-B probe, and described Ultrasonic-B probe joint is communicated in the medium capsule by a cervical region;
Further, describedly advance drainage system and comprise piston type water distribution mechanism and give the drain line system, piston type water distribution mechanism comprises cylinder body, piston and piston drive, form paring chamber between described inner chamber of cylinder block and the piston, described paring chamber be provided with the water-distributing gap that is communicated with the medium capsule and with the liquid in-out mouth of giving the drain line system connectivity;
Further, described cylinder body vertically arranges, and paring chamber is positioned at the top land space of cylinder body and the height point conical surface necking down of paring chamber forms water-distributing gap;
Further, comprise feed liquor pipeline and the drain line that is communicated with the liquid in-out mouth for the drain line system, described feed liquor pipeline is communicated in medium source and is provided with liquid inlet electromagnetic valve, and drain line is communicated in sump pit and is provided with draining solenoid valve;
Further, described feed liquor pipeline and drain line are communicated in the liquid in-out mouth by a threeway jointly;
Further, water-distributing gap is communicated in the medium capsule by the draining connector of establishing on the medium capsule that advances;
Further, the solid shaping pipe nipple that adapts of the described Ultrasonic-B probe joint lifting cover that is openings of sizes and Ultrasonic-B probe; The circulating face diameter that advances draining connector is not less than 22mm; Advance draining connector and be communicated in water-distributing gap by sparge pipe, the active cross-section area of described sparge pipe is greater than 380mm
2
Further, the utricule of medium capsule and neck material are the TPU thin film that thickness is not more than 0.07mm, hardness 95A; Described Ultrasonic-B probe joint and to advance draining connector be engineering plastics and be welded to connect with the utricule of medium capsule;
Further, the circulating face diameter that advances draining connector is 22-24mm; The utricule of medium capsule and neck material thickness are 0.05mm.
The beneficial effects of the utility model are: the adjustable sound lane device for ultrasonic therapeutic of the present utility model, by push patient skin from the external active force that applies of patient to change the ultrasonic passage in patient's body, the ultrasonic sound of the treatment that meets clinical needs passage is provided, and when the independent lifting of Ultrasonic-B probe, push the medium capsule and can adaptively advance discharge opeing by advancing drainage system, keep the external shape size, pushing force and profile do not change, do not influence the ultrasonic sound passage for the treatment of with the elevating movement that guarantees Ultrasonic-B probe, thereby guarantee safety and the therapeutic effect for the treatment of; And Ultrasonic-B probe is positioned at the medium capsule, and during use, the Ultrasonic-B probe surface has only thin film to cover, become the B ultrasonic image artifacts still less, image is clearer.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described.
Fig. 1 is structural principle sketch map of the present utility model.
The specific embodiment
Fig. 1 is structural principle sketch map of the present utility model, as shown in the figure: the adjustable sound lane device that is used for ultrasonic therapeutic of present embodiment, comprise medium capsule 1 and be used for medium capsule 1 and advance the drainage system that advances of discharge opeing that described medium capsule 1 is provided be used to making Ultrasonic-B probe 6 stretch into medium capsule 1 and forming the interface that seals with the external world;
Medium in the medium capsule 1 is generally water; Advance drainage system and must guarantee to adapt with the rising or falling speed of Ultrasonic-B probe 6, the lifting of Ultrasonic-B probe 6 is fast, and is constant in order to guarantee medium capsule 1 external shape size, also will guarantee to get rid of simultaneously the speed of water, and Ultrasonic-B probe 6 falls, and then need guarantee the feed liquor speed of medium capsule 1; Thereby the water of assurance medium capsule 1 inside and the cumulative volume of Ultrasonic-B probe 6 are constant, and then no matter Ultrasonic-B probe still falls for 6 liters, the shape of medium capsule 1 just can remain unchanged, just can solve medium capsule 1 change in location that causes because of the Ultrasonic-B probe lifting, its size and shape are advanced discharge opeing by the doctor according to B ultrasonic image needs control water distribution mechanism and are finished.
In the present embodiment, described interface is provided with for overlapping the 5 Ultrasonic-B probe joints 3 that are tightly connected with the lifting of Ultrasonic-B probe 6, and described Ultrasonic-B probe joint 3 is communicated in medium capsule 1 by a cervical region 2; Adopt Ultrasonic-B probe joint 3 structures, have relatively-stationary effect, make that medium capsule 1 position in therapeutic process is more stable; Ultrasonic-B probe joint 1 can be for thread seal links, and adopts end face to connect the structure of sealing fast, makes things convenient for medical personnel to install and removes.
In the present embodiment, describedly advance drainage system and comprise piston type water distribution mechanism and give the drain line system, piston type water distribution mechanism comprises cylinder body 7, piston 8 and piston drive 14, form paring chamber 9 between described cylinder body 7 inner chambers and the piston 8, described paring chamber 9 be provided with the water-distributing gap 10 that is communicated with medium capsule 1 and with liquid in-out mouth 11 to the drain line system connectivity; Said structure makes that advancing discharge opeing fast becomes possibility, more can adapt with existing fast lifting Ultrasonic-B probe; As shown in the figure, piston drive can not repeat them here for the drives structure of screw drive or air pressure driving etc. prior art.
In the present embodiment, described cylinder body 7 vertically arranges, and paring chamber 9 is positioned at the top land space of cylinder body 7 and the height point conical surface necking down of paring chamber 9 forms water-distributing gap 10; When bringing into use, this structure is beneficial to the air in the emptying paring chamber, guarantees the use in later stage, makes the bubble of paring chamber inside get rid of the simple use operation of also having simplified medical personnel simultaneously that becomes.
In the present embodiment, comprise feed liquor pipeline 16 and the drain line 21 that is communicated with liquid in-out mouth 11 for the drain line system, described feed liquor pipeline 16 is communicated in medium source and is provided with liquid inlet electromagnetic valve 17, and drain line 21 is communicated in sump pit 19 and is provided with draining solenoid valve 18; Simple and compact for structure, control is controlled opening or closing of electromagnetic valve easily as required, has certain automatization's control function; During actual the use, also need to be provided for controlling the control panel 20 of electromagnetic valve, be provided with the button for switch electromagnetic valve.
In the present embodiment, described feed liquor pipeline 16 and drain line 21 are communicated in liquid in-out mouth 11 by a threeway 15 jointly; Further simplify pipeline structure.
In the present embodiment, water-distributing gap 10 is communicated in medium capsule 1 by the draining connector of establishing on the medium capsule 1 22 that advances; The size of circulation diameter of advancing draining connector 22 is relevant with the rising or falling speed of Ultrasonic-B probe, and is constant to guarantee medium capsule external shape size.
In the present embodiment, described Ultrasonic-B probe joint 3 is the lifting cover 5 solid shaping pipe nipples that adapt of openings of sizes and Ultrasonic-B probe, and openings of sizes is generally 76mm; The circulating face diameter that advances draining connector is not less than 22mm, is generally 22-24mm, and the circulating face diameter that present embodiment advances draining connector is 22mm, can be adapted to the rising or falling speed of Ultrasonic-B probe; Advance draining connector 22 and be communicated in water-distributing gap 10 by sparge pipe 13, the active cross-section area of described sparge pipe 13 is greater than 380mm
2
In the present embodiment, the utricule of medium capsule 1 and cervical region 2 materials are that thickness is that thickness is not more than 0.07mm, and present embodiment is the TPU thin film of 0.05mm, hardness 95A; Described Ultrasonic-B probe joint 3 and advance draining connector 22 and be welded to connect for engineering plastics and with the utricule of medium capsule 1; The TPU thin film has good sonolucent, suitable elasticity coefficient and tearing strength, and with human body excellent biological compatibility is arranged.
In this structure, Ultrasonic-B probe 6 enters the medium capsule by cervical region 2, the setting of cervical region 2 can make medium capsule 1 to adjust to patient's side or foot side (both sides of medium capsule) according to clinical needs, satisfy clinical multiple demand to medium capsule position, change the shortcoming that medium capsule 1 can only be placed on the center of B ultrasonic elevating mechanism.As shown in the figure, during use, can realize water inlet by control panel 20, WATER AS FLOW MEDIUM enters paring chamber by the feed liquor pipeline, and the air in the paring chamber is upwards passed through sparge pipe deploying water cavity; During normal the use, the water inlet of feed liquor pipeline makes 1 volumetric expansion of intestinal medium capsule upwards push position and shape that patient skin is adjusted intestinal or other gassiness internal organs, to adjust the path of passing through for the treatment of ultrasonic sound field.If Ultrasonic-B probe rising this moment (perhaps descending), piston 8 under the drive of actuator 14, descend (perhaps rise), and the rate of change that guarantees cavity volume causes intestinal tract pushing ball internal volume rate of change consistent with the Ultrasonic-B probe lifting, the profile that so just can guarantee intestinal medium capsule remains unchanged, and has solved the variation of the size and form of the intestinal medium capsule that Ultrasonic-B probe 6 liftings cause.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. an adjustable sound lane device that is used for ultrasonic therapeutic is characterized in that: comprise the medium capsule and be used for the medium capsule and advance the drainage system that advances of discharge opeing that described medium capsule is provided be used to making Ultrasonic-B probe stretch into the medium capsule and forming the interface that seals with the external world.
2. the adjustable sound lane device for ultrasonic therapeutic according to claim 1, it is characterized in that: described interface is provided with the Ultrasonic-B probe joint that is tightly connected for the lifting cover with Ultrasonic-B probe, and described Ultrasonic-B probe joint is communicated in the medium capsule by a cervical region.
3. the adjustable sound lane device for ultrasonic therapeutic according to claim 2, it is characterized in that: describedly advance drainage system and comprise piston type water distribution mechanism and give the drain line system, piston type water distribution mechanism comprises cylinder body, piston and piston drive, form paring chamber between described inner chamber of cylinder block and the piston, described paring chamber be provided with the water-distributing gap that is communicated with the medium capsule and with the liquid in-out mouth of giving the drain line system connectivity.
4. the adjustable sound lane device for ultrasonic therapeutic according to claim 3, it is characterized in that: described cylinder body vertically arranges, and paring chamber is positioned at the top land space of cylinder body and the height point conical surface necking down formation water-distributing gap of paring chamber.
5. the adjustable sound lane device for ultrasonic therapeutic according to claim 4, it is characterized in that: comprise feed liquor pipeline and the drain line that is communicated with the liquid in-out mouth for the drain line system, described feed liquor pipeline is communicated in medium source and is provided with liquid inlet electromagnetic valve, and drain line is communicated in sump pit and is provided with draining solenoid valve.
6. the adjustable sound lane device for ultrasonic therapeutic according to claim 5, it is characterized in that: described feed liquor pipeline and drain line are communicated in the liquid in-out mouth by a threeway jointly.
7. the adjustable sound lane device for ultrasonic therapeutic according to claim 6, it is characterized in that: water-distributing gap is communicated in the medium capsule by the draining connector of establishing on the medium capsule that advances.
8. the adjustable sound lane device for ultrasonic therapeutic according to claim 7 is characterized in that: the solid shaping pipe nipple that the lifting cover that described Ultrasonic-B probe joint is openings of sizes and Ultrasonic-B probe adapts; The circulating face diameter that advances draining connector is not less than 22mm; Advance draining connector and be communicated in water-distributing gap by sparge pipe, the active cross-section area of described sparge pipe is greater than 380mm
2
9. the adjustable sound lane device for ultrasonic therapeutic according to claim 8, it is characterized in that: the utricule of medium capsule and neck material are the TPU thin film that thickness is not more than 0.07mm, hardness 95A; Described Ultrasonic-B probe joint and to advance draining connector be engineering plastics and be welded to connect with the utricule of medium capsule.
10. the adjustable sound lane device for ultrasonic therapeutic according to claim 8, it is characterized in that: the circulating face diameter that advances draining connector is 22-24mm; The utricule of medium capsule and neck material thickness are 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747654 CN203029848U (en) | 2012-12-31 | 2012-12-31 | Adjustable sound channel device used for ultrasonic treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747654 CN203029848U (en) | 2012-12-31 | 2012-12-31 | Adjustable sound channel device used for ultrasonic treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029848U true CN203029848U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747654 Expired - Lifetime CN203029848U (en) | 2012-12-31 | 2012-12-31 | Adjustable sound channel device used for ultrasonic treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668175A (en) * | 2013-11-29 | 2015-06-03 | 精工爱普生株式会社 | Ultrasonic transducer device, ultrasonic measurement apparatus, and ultrasonic imaging apparatus |
| CN109276273A (en) * | 2018-11-26 | 2019-01-29 | 深圳开立生物医疗科技股份有限公司 | A kind of sealing device and its pressure relief device for ultrasonic sound head |
-
2012
- 2012-12-31 CN CN 201220747654 patent/CN203029848U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668175A (en) * | 2013-11-29 | 2015-06-03 | 精工爱普生株式会社 | Ultrasonic transducer device, ultrasonic measurement apparatus, and ultrasonic imaging apparatus |
| CN109276273A (en) * | 2018-11-26 | 2019-01-29 | 深圳开立生物医疗科技股份有限公司 | A kind of sealing device and its pressure relief device for ultrasonic sound head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 359, jingdongfang Avenue, Beibei District, Chongqing 400714 Patentee after: Chongqing Haifu Medical Technology Co.,Ltd. Address before: 401121 No.1 Qingsong Road, Renhe street, new North District, Chongqing Patentee before: Chongqing Haifu Medical Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |