CN111568465A - Ultrasonic probe body surface negative pressure coupling sleeve - Google Patents
Ultrasonic probe body surface negative pressure coupling sleeve Download PDFInfo
- Publication number
- CN111568465A CN111568465A CN202010413607.8A CN202010413607A CN111568465A CN 111568465 A CN111568465 A CN 111568465A CN 202010413607 A CN202010413607 A CN 202010413607A CN 111568465 A CN111568465 A CN 111568465A
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- Prior art keywords
- probe
- sleeve
- negative pressure
- head end
- probe sleeve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention provides an ultrasonic probe body surface negative pressure coupling sleeve, which comprises a probe sleeve main body and a probe sleeve head end integrally connected to one end of the probe sleeve main body, wherein: the probe sleeve body can elastically coat an acoustic lens of the ultrasonic probe; the inner surface of the probe sleeve head end is connected with an acoustic lens of the ultrasonic probe, the outer surface of the probe sleeve head end is of a vacuum sucker structure, an exhaust hole penetrating through the inner surface and the outer surface is formed in the probe sleeve head end, one end of the exhaust hole is communicated with the vacuum sucker structure, and the other end of the exhaust hole is connected with a negative pressure suction apparatus through a conduit. When the device is used, if air which is difficult to extrude is still reserved between the outer surface of the head end of the probe sleeve and the skin, the air can be exhausted through the exhaust hole and the catheter under the action of negative pressure due to the action of the negative pressure aspirator, so that the head end of the probe sleeve can suck the skin tightly, the air between the head end of the probe sleeve and the skin is completely eliminated, the probe is closely coupled with the skin, and the ultrasonic scanning operation is performed.
Description
Technical Field
The invention relates to an ultrasonic probe body surface negative pressure coupling sleeve, belongs to an ultrasonic probe auxiliary device in the medical field, and particularly relates to a device for improving the body surface scanning imaging effect of an ultrasonic probe.
Background
Percutaneous body surface ultrasonic scanning imaging is an important technology in the clinical diagnosis and treatment process, and a body surface ultrasonic probe can effectively acquire an ultrasonic image of subcutaneous tissues only by using a coupling agent to be in contact with skin and removing air between the probe and the skin.
Air between the probe and the skin is a main reason for hindering ultrasonic imaging, so that the moderate pressurization operation of the probe by using the probe couplant together with the probe is a conventional use method of a clinical ultrasonic probe. However, the conventional use method of the ultrasonic probe is generally only suitable for a flat region of a body surface, and the probe is difficult to be coupled with the skin of a bony convex and concave part with uneven body surface, which is a common problem affecting ultrasonic imaging clinically.
The design direction of the existing ultrasonic probe sleeve products is generally limited to the close coupling of the probe and the probe sleeve, but the conventional use method of the traditional ultrasonic probe still needs to be followed. At present, no report about the negative pressure coupling of the ultrasonic probe sleeve and the body surface skin to improve the effect of ultrasonic imaging exists.
Disclosure of Invention
The invention aims to overcome the defect that the existing probe is difficult to couple with the skin at the bony convex and concave parts with uneven body surface, and provides a body surface negative pressure coupling sleeve of an ultrasonic probe, so that the effect of closely coupling the ultrasonic probe with the skin is achieved.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an ultrasonic probe body surface negative pressure coupling cover which characterized in that: including probe cover main part and the probe cover head end of body one end of body coupling probe cover, wherein:
the probe sleeve body can elastically coat an acoustic lens of the ultrasonic probe;
the inner surface of the probe sleeve head end is connected with an acoustic lens of the ultrasonic probe, the outer surface of the probe sleeve head end is of a vacuum sucker structure, an exhaust hole penetrating through the inner surface and the outer surface is formed in the probe sleeve head end, one end of the exhaust hole is communicated with the vacuum sucker structure, and the other end of the exhaust hole is connected with a negative pressure suction apparatus through a conduit.
The ultrasonic probe body surface negative pressure coupling cover, wherein: the catheter is disposed within the probe cover body.
The ultrasonic probe body surface negative pressure coupling cover, wherein: the catheter is disposed outside of the probe cover body.
The ultrasonic probe body surface negative pressure coupling cover, wherein: the probe sleeve fixing ring is arranged on one side of the top of the probe sleeve main body and can be tightly hooped on the outer ring side of the probe sleeve main body.
The ultrasonic probe body surface negative pressure coupling cover, wherein: the probe sleeve main body and the probe sleeve head end are made of soft silica gel materials.
The invention can effectively solve the key problems that the probe is difficult to couple with the skin of the bony protrusion part with uneven body surface and the like, expand the detection range of the body surface ultrasonic probe and improve the clinical ultrasonic imaging effect.
Drawings
Fig. 1 is a schematic structural diagram of a body surface negative pressure coupling sleeve of an ultrasonic probe provided by the invention.
Description of reference numerals: a probe cover body 1; a probe sleeve head end 2; an exhaust hole 3; a conduit 4; and a probe sleeve fixing ring 5.
Detailed Description
As shown in fig. 1, the invention provides an ultrasonic probe body surface negative pressure coupling sleeve, which is made of soft silica gel, and mainly comprises a probe sleeve main body 1 and a probe sleeve head end 2 integrally connected to one end of the probe sleeve main body 1, wherein:
the probe sleeve body 1 is designed according to the shape of the ultrasonic probe, and can elastically and tightly coat the acoustic lens and the handle of the probe;
the inner surface of the probe sleeve head end 2 is connected with the acoustic lens, the outer surface of the probe sleeve head end 2 is of a vacuum chuck structure, an exhaust hole 3 penetrating through the inner surface and the outer surface is formed in the probe sleeve head end 2, one end of the exhaust hole 3 is communicated with the vacuum chuck structure, and the other end of the exhaust hole is connected with a negative pressure suction device through a conduit 4.
Wherein the catheter 4 can be arranged inside the probe sleeve body 1 or outside the probe sleeve body 1; the probe sleeve fixing ring 5 is arranged on one side of the top of the probe sleeve body 1, and after the probe is placed into the probe sleeve body 1, the probe sleeve fixing ring 5 can be tightly hooped on the outer ring side of the probe sleeve body 1, so that the binding force between the probe and the probe sleeve body 1 is enhanced.
When the acoustic probe cover is used, the inner surface of the head end 2 of the probe cover is fully coupled with the acoustic lens through a proper amount of coupling agent, the outer surface of the head end 2 of the probe cover is contacted with the disinfected skin through a proper amount of coupling agent, and the head end 2 of the probe cover can be adsorbed on the skin by extruding the vacuum sucker structure of the head end 2 of the probe cover; at this time, if air which is difficult to extrude is still remained between the outer surface of the probe sleeve head end 2 and the skin, due to the action of the negative pressure suction device, the air is discharged through the exhaust hole 3 and the conduit 4 under the action of negative pressure, so that the probe sleeve head end 2 can suck the skin tightly, the air between the probe sleeve head end 2 and the skin is completely eliminated, the close coupling of the probe and the skin is realized, and the ultrasonic scanning operation is performed.
Therefore, the invention can effectively solve the key problems that the probe is difficult to couple with the skin of the bony protrusion part with uneven body surface and the like, expand the detection range of the body surface ultrasonic probe and improve the clinical ultrasonic imaging effect.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides an ultrasonic probe body surface negative pressure coupling cover which characterized in that: including probe cover main part and the probe cover head end of body one end of body coupling probe cover, wherein:
the probe sleeve body can elastically coat an acoustic lens of the ultrasonic probe;
the inner surface of the probe sleeve head end is connected with an acoustic lens of the ultrasonic probe, the outer surface of the probe sleeve head end is of a vacuum sucker structure, an exhaust hole penetrating through the inner surface and the outer surface is formed in the probe sleeve head end, one end of the exhaust hole is communicated with the vacuum sucker structure, and the other end of the exhaust hole is connected with a negative pressure suction apparatus through a conduit.
2. The ultrasonic probe body surface negative pressure coupling sleeve of claim 1, which is characterized in that: the catheter is disposed within the probe cover body.
3. The ultrasonic probe body surface negative pressure coupling sleeve of claim 1, which is characterized in that: the catheter is disposed outside of the probe cover body.
4. The ultrasonic probe body surface negative pressure coupling sleeve of claim 1, which is characterized in that: the probe sleeve fixing ring is arranged on one side of the top of the probe sleeve main body and can be tightly hooped on the outer ring side of the probe sleeve main body.
5. The ultrasonic probe body surface negative pressure coupling sleeve of claim 1, which is characterized in that: the probe sleeve main body and the probe sleeve head end are made of soft silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010413607.8A CN111568465A (en) | 2020-05-15 | 2020-05-15 | Ultrasonic probe body surface negative pressure coupling sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010413607.8A CN111568465A (en) | 2020-05-15 | 2020-05-15 | Ultrasonic probe body surface negative pressure coupling sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111568465A true CN111568465A (en) | 2020-08-25 |
Family
ID=72110276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010413607.8A Pending CN111568465A (en) | 2020-05-15 | 2020-05-15 | Ultrasonic probe body surface negative pressure coupling sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111568465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957070A (en) * | 2021-02-05 | 2021-06-15 | 赵欢欢 | Automatic coupling probe combination device for ultrasound department |
| CN113171127A (en) * | 2021-06-02 | 2021-07-27 | 无锡医百加科技有限公司 | Ultrasonic probe convenient to use |
-
2020
- 2020-05-15 CN CN202010413607.8A patent/CN111568465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957070A (en) * | 2021-02-05 | 2021-06-15 | 赵欢欢 | Automatic coupling probe combination device for ultrasound department |
| CN113171127A (en) * | 2021-06-02 | 2021-07-27 | 无锡医百加科技有限公司 | Ultrasonic probe convenient to use |
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