CN215349080U - Ophthalmic B-ultrasonic device - Google Patents
Ophthalmic B-ultrasonic device Download PDFInfo
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- CN215349080U CN215349080U CN202023347469.2U CN202023347469U CN215349080U CN 215349080 U CN215349080 U CN 215349080U CN 202023347469 U CN202023347469 U CN 202023347469U CN 215349080 U CN215349080 U CN 215349080U
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Abstract
The utility model provides an ophthalmological B ultrasonic device, which comprises a B ultrasonic probe, wherein the front end of the B ultrasonic probe is sleeved with a couplant storage sleeve made of silica gel, the couplant storage sleeve comprises a fixed sleeve sleeved on the outer wall of the front end of the B ultrasonic probe, the front end of the fixed sleeve is provided with a bowl-shaped storage bowl, the bowl opening of the storage bowl faces the surface of an eyeball, and the front end of the B ultrasonic probe penetrates through the storage bowl and is positioned at the bottom of the bowl. The utility model has the advantages of effectively temporarily storing the coupling agent and ensuring that enough coupling agent still exists around the B-ultrasonic probe when the inspection position is changed in three modes of axial scanning, longitudinal cutting scanning and transverse cutting scanning.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to an ophthalmological B ultrasonic device.
Background
The B-mode ultrasonography is one of the methods for examining the condition of eyes in the case of ametropia, which can examine the white pupil, ametropia, retinal and choroidal detachment, fundus eminence, eyeball atrophy, unexplained visual deterioration and ocular hypertension, suspected intraocular parasites and posterior scleritis, postoperative superficial anterior chamber, vitreous opacity or hematocele; suspected ocular fasciitis, ocular dyskinesia; measurement of lacrimal areas, eyelid and periorbital tumors and muscularis oculi and optic nerve; perforation and posterior rupture of the eyeball, qualitative and magnetic tests of foreign bodies in the eye, and suspicious intraorbital hematoma or emphysema; suspicious inflammation, tumor, cyst, vascular malformation, direct arteriovenous traffic, etc. Interventional ultrasound refers to ultrasound-guided needle biopsy, surgical guidance for removal of non-magnetic foreign bodies from the eye, and on-table probing for eye tumor surgery. Advanced B-ultrasound has vitreous body enhancing function, can detect fine vitreous body turbidity and posterior separation, and has great significance for vitreoretinal surgery.
The conventional eyeball B-mode ultrasonic detection method comprises axial scanning, longitudinal scanning and transverse scanning, the scanning points are more, the requirement on an operator is higher, the axial scanning, the longitudinal scanning and the transverse scanning are generally carried out by one scanning head, the whole inspection time is longer, a couplant needs to be coated during inspection to improve the definition, but the couplant flows in the processes of continuous movement and position switching, so that the gathering position of the couplant needs to be continuously supplemented or controlled, more inconvenience is brought to the inspection, and discomfort is brought to the patient.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is to provide an ophthalmic B-mode ultrasound device capable of effectively temporarily storing a coupling agent and ensuring that sufficient coupling agent is still present around a B-mode ultrasound probe when changing an examination position in three modes, i.e., axial scanning, longitudinal scanning, and transverse scanning.
Aiming at the problems, the following technical scheme is provided: the utility model provides an ophthalmology B ultrasonic device, includes the B ultrasonic probe, B ultrasonic probe front end cover has the couplant storage cover that silica gel made, couplant storage cover is including the adapter sleeve of cover in B ultrasonic probe front end outer wall, the adapter sleeve front end is equipped with the storage bowl of bowl form, storage bowl mouth is towards eyeball surface, B ultrasonic probe front end passes the storage bowl and is located at the bottom of the storage bowl.
In the structure, through set up couplant storage cover in the ultrasonic probe front end of B, only need squeeze the couplant in storage bowl mouth when the inspection, then press close to the eyeball surface with the ultrasonic probe of B, make the storage bowl detain in eyeball surface and eyeball laminating, realize the ultrasonic inspection of B, because when storage bowl and eyeball surface laminating, can effectively prevent the couplant and run off, reduce the procedure that supplyes the couplant or utilize the ultrasonic probe of B to adjust couplant gathering position in the inspection process, with this improvement inspection efficiency, can effectively reduce the quantity of couplant simultaneously.
The utility model is further provided that the fixed sleeve is provided with a mark window for displaying the mark points of the B-ultrasonic probe.
In the structure, the marking window is used for determining the direction of the marking point of the B ultrasonic probe when the fixed sleeve is sleeved on the B ultrasonic probe, and simultaneously can be used for controlling the axial position of the fixed sleeve when the fixed sleeve is sleeved on the B ultrasonic probe, so that the B ultrasonic probe is prevented from entering the storage bowl too deeply.
The utility model is further provided that a joint edge is arranged at the mouth of the storage bowl.
In the above structure, the fitting edge is used to improve the fitting with the eyeball surface and to give an uncomfortable feeling.
The utility model is further arranged that the attaching edge is waved on the half-section of the storage bowl and extends towards the virtual extension direction of the radian of the mouth of the storage bowl.
In the structure, the wavy attaching edge ensures the flexibility of the attaching edge, more variable volumes can be provided for the inner cavity of the storage bowl during attaching, and the attaching degree of the B-ultrasonic probe and the surface of an eyeball can be conveniently controlled.
The utility model is further arranged in that the thickness of the storage bowl becomes thinner gradually from the bottom of the storage bowl to the bowl opening.
In the structure, the storage bowl has better softness at the outer edge and can be attached to the surface of an eyeball.
The utility model is further arranged that the thickness of the attaching edge is smaller than the thickness of the position of the mouth of the storage bowl.
In the above-mentioned structure, guarantee that storage bowl mouth is before the deformation, the laminating edge is out of shape first, effectively protects the eyeball.
The utility model is further configured such that the radius of the inner wall of the storage bowl is no greater than the radius of the eyeball.
In the structure, the radius of the inner wall of the storage bowl is smaller than the radius of the eyeball, so that the outer edge of the storage bowl is ensured to be firstly contacted with the eyeball before the eyeball is contacted with the bottom of the storage bowl, and a storage space is provided for the coupling agent.
The utility model has the beneficial effects that: through set up couplant storage cover in the B ultrasonic probe front end, only need crowd the couplant in storage bowl mouth when the inspection, then press close to the eyeball surface with the B ultrasonic probe, make storage bowl detain in eyeball surface and eyeball laminating, realize the B ultrasonic inspection, because during storage bowl and eyeball surface laminating, can effectively prevent the couplant and run off, reduce the procedure that supplyes the couplant or utilize the B ultrasonic probe to adjust couplant gathering position in the inspection process, with this improvement inspection efficiency, can effectively reduce the quantity of couplant simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a half-section of a couplant storage case of the present invention positioned on a B-mode ultrasound probe.
FIG. 3 is a schematic diagram of the structure of the couplant storage sleeve and the B-ultrasonic probe of the utility model.
Fig. 4 is a schematic diagram of a half-section structure of the couplant storage sleeve of the present invention.
The reference numbers in the figures mean: 10-B ultrasonic probe; 11-marking points; 20-a couplant storage sleeve; 21-fixing the sleeve; 211-mark window; 22-a storage bowl; 221-a fit edge; a-eyeball.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, an ophthalmological B-ultrasonic apparatus shown in fig. 1 to 4 includes a B-ultrasonic probe 10, a couplant storage sleeve 20 made of silica gel is sleeved at the front end of the B-ultrasonic probe 10, the couplant storage sleeve 20 includes a fixed sleeve 21 sleeved on the outer wall of the front end of the B-ultrasonic probe 10, a bowl-shaped storage bowl 22 is arranged at the front end of the fixed sleeve 21, the bowl opening of the storage bowl 22 faces the surface of an eyeball a, and the front end of the B-ultrasonic probe 10 passes through the storage bowl 22 and is located at the bowl bottom of the storage bowl 22.
In the structure, the couplant storage sleeve 20 is arranged in the front end of the B ultrasonic probe 10, the couplant is extruded in the storage bowl 22 when the B ultrasonic probe is checked, then the B ultrasonic probe 10 is close to the surface of the eyeball a, the storage bowl 22 is buckled on the surface of the eyeball a and is attached to the surface of the eyeball a, B ultrasonic checking is achieved, due to the fact that the storage bowl 22 is attached to the surface of the eyeball a, the loss of the couplant can be effectively prevented, procedures for supplementing the couplant or adjusting the gathering position of the couplant by the B ultrasonic probe 10 in the checking process are reduced, checking efficiency is improved, and meanwhile the using amount of the couplant can be effectively reduced.
In this embodiment, the fixing sleeve 21 is provided with a mark window 211 for displaying the mark point 11 of the B-ultrasonic probe 10.
In the above structure, the marking window 211 is used to determine the direction of the marking point 11 of the B-ultrasonic probe 10 when the fixing sleeve 21 is sleeved on the B-ultrasonic probe 10, and simultaneously can be used to control the axial position when the fixing sleeve 21 is sleeved on the B-ultrasonic probe 10, so as to prevent the B-ultrasonic probe 10 from entering the storage bowl 22 too deeply.
In this embodiment, the storage bowl 22 is provided with a joint edge 221 at the bowl mouth.
In the above configuration, the fit edge 221 serves to improve the fit with the surface of the eyeball a and to provide discomfort.
In this embodiment, the attaching edge 221 is wavy on the half-section of the storage bowl 22, and extends in the virtual extending direction of the radian of the bowl opening of the storage bowl 22.
In the above structure, the wavy attaching edge 221 ensures flexibility, and can provide more variable volume for the inner cavity of the storage bowl 22 during attaching, so as to control the attaching degree of the B-ultrasonic probe 10 to the surface of the eyeball a.
In this embodiment, the thickness of the storage bowl 22 gradually becomes thinner from the bottom of the storage bowl 22 to the bowl opening.
In the above structure, the storage bowl 22 has better outer edge flexibility and can be attached to the surface of the eyeball a.
In this embodiment, the thickness of the attaching rim 221 is smaller than the thickness of the bowl opening of the storage bowl 22.
In the above structure, the joint edge 221 of the storage bowl 22 is ensured to deform before deformation, so as to effectively protect the eyeball a.
In this embodiment, the radius of the inner wall of the storage bowl 22 is not greater than the eyeball a radius.
In the above structure, the radius of the inner wall of the storage bowl 22 is smaller than the radius of the eyeball a, so that the outer edge of the storage bowl 22 is ensured to contact with the eyeball 22 before the eyeball a contacts with the bottom of the storage bowl 22, and a storage space is provided for the coupling agent.
The utility model has the beneficial effects that: through set up couplant storage cover 20 in the B ultrasonic probe 10 front end, only need crowd the couplant in storage bowl 22 bowl mouth when the inspection, then press close to B ultrasonic probe 10 on eyeball a surface, make storage bowl 22 detain in eyeball a surface and the laminating of eyeball a, realize B ultrasonic inspection, because storage bowl 22 and eyeball a surface laminating, can effectively prevent the couplant and run off, reduce the procedure that supplyes the couplant or utilize B ultrasonic probe 10 to adjust the couplant position in the inspection process, with this improvement inspection efficiency, can effectively reduce the quantity of couplant simultaneously.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.
Claims (7)
1. An ophthalmic B ultrasonic device, comprising a B ultrasonic probe, characterized in that: the B ultrasonic probe front end cover has the couplant storage cover that silica gel made, couplant storage cover is including the adapter sleeve who overlaps in B ultrasonic probe front end outer wall, the adapter sleeve front end is equipped with the storage bowl of bowl form, storage bowl mouth is towards eyeball surface, B ultrasonic probe front end passes the storage bowl and is located at the bottom of the storage bowl.
2. An ophthalmic B-mode ultrasound device according to claim 1, wherein: and the fixed sleeve is provided with a marking window for displaying the marking points of the B-ultrasonic probe.
3. An ophthalmic B-mode ultrasound device according to claim 1, wherein: the storage bowl mouth is provided with a fitting edge.
4. An ophthalmic B-mode ultrasound device according to claim 3, wherein: the laminating is along being the wave on the semi-section cross-section of storage bowl, and extends toward the virtual extending direction of storage bowl mouth radian.
5. An ophthalmic B-mode ultrasound device according to claim 3, wherein: the thickness of the storage bowl is gradually reduced from the bottom of the storage bowl to the bowl opening.
6. An ophthalmic B-mode ultrasound device according to claim 5, wherein: the thickness of the attaching edge is smaller than that of the position of the bowl opening of the storage bowl.
7. An ophthalmic B-mode ultrasound device according to claim 1, wherein: the radius of the inner wall of the storage bowl is not larger than the radius of the eyeball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347469.2U CN215349080U (en) | 2020-12-31 | 2020-12-31 | Ophthalmic B-ultrasonic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347469.2U CN215349080U (en) | 2020-12-31 | 2020-12-31 | Ophthalmic B-ultrasonic device |
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| Publication Number | Publication Date |
|---|---|
| CN215349080U true CN215349080U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347469.2U Active CN215349080U (en) | 2020-12-31 | 2020-12-31 | Ophthalmic B-ultrasonic device |
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| CN (1) | CN215349080U (en) |
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2020
- 2020-12-31 CN CN202023347469.2U patent/CN215349080U/en active Active
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