CN203280413U - Ophthalmology ultrasonic external water bag type eye cup - Google Patents
Ophthalmology ultrasonic external water bag type eye cup Download PDFInfo
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- CN203280413U CN203280413U CN2013202722982U CN201320272298U CN203280413U CN 203280413 U CN203280413 U CN 203280413U CN 2013202722982 U CN2013202722982 U CN 2013202722982U CN 201320272298 U CN201320272298 U CN 201320272298U CN 203280413 U CN203280413 U CN 203280413U
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Abstract
An ophthalmology ultrasonic external water bag type eye cup is composed of an eye cup body and a water bag, wherein the eye cup body is cylindrical, the top and the bottom of the eye cup body are open, metering scales are arranged on the outer wall of the eye cup body, and an outwards-turned rolled edge is arranged on the bottom edge of the eye cup body. The water bag is in the shape of a bowl and made of flexible materials, a circle of reinforcing rib surrounds the top edge of the water bag and is fixed by a wrapping edge of the top of the water bag, and the top edge of the water bag is hooped on the rolled edge off the bottom edge of the eye cup body through the reinforcing rib. The water bag type eye cup belongs to ocular surface external type non-invasion type ultrasonic inspection auxiliary tools, is good in universality, simple in operation and convenient to use, a user feels comfortable by using the water bag type eye cup, the eye cup can be kept away from trauma portions or diseased regions on the ocular surface, and therefore the purpose that the application range of an ophthalmology B-type ultrasonic probe and an ultrasonic biological microscope is expanded is achieved.
Description
Technical field
This utility model belongs to medical field, the instrument that relates to the ultrasonic current check of hospital clinical ophthalmology, specifically, be a kind of external water-bag type eyecup for expanding ophthalmology Type B ultrasonic probe and ophthalmic ultrasonic biomicroscope inspection (Ultrasound Biomicroscopy, UBM) range of application.
Background technology
Along with the reach of science progress, the ophthalmology supersonic inspection device is gradually improved, and is widely used in clinic diagnosis; Ophthalmology ultrasonic examination project mainly contains A-mode ultrasonic, Type B is ultrasonic and ultrasound biomicroscopy UBM; During inspection, be by checking tool, as sclera cup or water-bath eyecup.
The sclera cup belongs to built-in intrusive mood checking tool, the sclera cup in use, need person under inspection's eye is carried out topical anesthesia, open again upper and lower eyelid after anesthesia fully, the margin of optic cup of sclera cup bottom evagination is inserted (in conjunctival sac) in eyelid, thereby form sealing function, then inject couplant in the sclera cup, ultrasound probe is immersed in couplant, detect, the limitation of this inspection method is larger:
The one, toleration is poor, and a lot of children, old man, psychotic, cardiac, psychological Panic disorder patient can't check in this way, even healthy adult also will just can complete inspection under the condition of carrying out the local anesthesia of eye table.
The 2nd, versatility is poor, the sclera cup stretches into eyelid formation sealing function by the margin of optic cup of bottom evagination fully, this just requires its shape as far as possible consistent with the shape of eyes, size coupling, and the human eye size can be very different because of the difference of individuality, so the sclera cup will have a variety of models and specification, the mould that uses during production is many, difficulty of processing is large, and use cost is higher, is difficult to extensive use.
The 3rd, the probing depth compensation range is less,, because the margin of optic cup of iris cup bottom contacts with the conjunctiva of eyelid inside, is by the conjunctiva support fully, support strength is little, the height of existing sclera cup is generally lower, and bore is also less, and is limited to the compensation effect that the ultrasound probe focal length is regulated.
The water-bath eyecup is comprised of eyecup body and seal washer, the eyecup body is cylindrical shape, top and bottom are uncovered, seal washer is attached on the bottom nozzle of eyecup body by binding agent, the shape of seal washer is corresponding with fossa orbitalis shape to conform to, the eyecup body is made by transparent medical grade plastic, and seal washer is made by the silicon gel.
The water-bath eyecup belongs to external type, non-intrusion type checking tool, rely on seal washer to realize the sealing of couplant (can be normal saline), because the degree of depth that ultrasonic frequency is different, penetration power is different, detect is different, the Type B ultrasonic probe exists the problem of blind area, near field, the cup of water-bath eyecup is used for the splendid attire couplant, by inject the couplant of different depth in cup, spacing by couplant adjustment probe and check point can make position to be checked be between ultrasonographic focal zone, thereby solves well the problem of blind area, near field.
but the water-bath eyecup also has limitation in the use, mainly because the shape of seal washer is fixed, can not change, seal washer and eye epidermis skin close contact, compress and could seal, often run into special case in clinical practice, for example, sometimes, patient's eye epidermis skin may have wound, the stasis of blood is blue or green, the pus born of the same parents, fester or grow foreign body is arranged, as skin ulcer, tumor, lump etc., if wound site or diseased region just in time are positioned at around eye socket, seal washer may touch these positions, the patient can feel pain, can not tolerate, can't realize sealing by the press seal packing ring.
So be badly in need of a kind of new-type eyecup of research and development, be convenient to the eye table have wound or in a organized way the patient of pathological changes carry out special ophthalmology ultrasonic examination.
The utility model content
The purpose of this utility model is to provide the ultrasonic external water-bag type of a kind of ophthalmology eyecup, it is a kind of external type, non-intrusion type ultrasonic examination aid, versatility is good, simple to operate, easy to use, feel comfortable, can avoid wound site or the diseased region of eye table, thereby reach, expand the ultrasonic and ultrasound biomicroscopy UBM of ophthalmology Type B and check the purpose of range of application.
For achieving the above object, this utility model is taked following technical scheme:
The ultrasonic external water-bag type of a kind of ophthalmology eyecup, be comprised of eyecup body and water pocket, and the eyecup body is cylindrical shape, and top and bottom are uncovered, it is characterized in that: be provided with metering scale on the outer wall of eyecup body, the feather edge of eyecup body is with the crimping that turns up; Water pocket be shaped as bowl-type, made by flexible material, the top edge of water pocket is surrounded with a circle reinforcement, reinforcement is fixed by the bound edge at water pocket top, the top edge of water pocket by the reinforcement hoop on the crimping of eyecup body feather edge.
Described metering scale be designated 5mm, 10mm, 15mm.
Described reinforcement consists of rubber band.
Described eyecup body is made by transparent medical grade plastic.
Described water pocket is made by rubber.
Described water pocket is made by the silicon gel.
This product has following positive beneficial effect:
this product belongs to the external type, the non-intrusion type checking tool, carry out ultrasound detection by eyecup body and flexible water pocket, the top ports of eyecup body is the immersion mouth of couplant inlet and ultrasonic probe, medical personnel can be according to the requirement of probing depth, inject appropriate couplant in the eyecup body, can control the perfusion degree of depth of couplant by metering scale, then ultrasound probe is placed on the liquid level of couplant, or be dipped in the suitable degree of depth, can complete detecting of different depth tissue, couplant is liquid, has mobility, water pocket is made by flexible material, have elasticity and pliability, can Free Transform, if wound or lesion tissue are arranged around patient's eye socket, utilize water pocket can change the characteristic of shape, while detecting, avoid wound site or diseased region, improved the motility that checks, expanded the scope of detecting, water pocket also plays the effect of increment, retrofocus with ultrasound probe, eliminate the purpose of detecting blind area thereby reach, simple to operate, for clinical diagnosis and treatment provide more complete foundation.Water pocket can be made by natural rubber or Medical silicone gels, and this bi-material has the skin affinity, and during with contact skin, sense of touch is good, and without bad sensation, the patient is easy to accept.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the exploded view of Fig. 1.
Fig. 6 is the partial sectional view of Fig. 5.
Fig. 7 is the B broken section enlarged drawing of Fig. 4.
Fig. 8 is the C partial enlarged drawing of Fig. 6.
Fig. 9 is the D partial enlarged drawing of Fig. 6.
Figure 10 is this utility model the first using state schematic diagram.
Figure 11 is the side view of Figure 10.
Figure 12 is this utility model the second using state schematic diagram.
Figure 13 is the side view of Figure 12.
The specific embodiment
Number in the figure
1 eyecup body 2 water pocket 3 metering scales
4 crimping 5 reinforcement 6 bound edges
please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, this utility model is the ultrasonic external water-bag type of a kind of ophthalmology eyecup, formed by eyecup body 1 and water pocket 2, eyecup body 1 is cylindrical shape, top and bottom are uncovered, be provided with metering scale 3 on the outer wall of eyecup body 1, the feather edge of eyecup body 1 is with the crimping 4 that turns up, water pocket 2 is made by flexible material, for example can be made by natural rubber or Medical silicone gels, this bi-material has the skin affinity, during with contact skin, sense of touch is good, without bad sensation, the patient is easy to accept.Water pocket 2 be shaped as bowl-type, the top edge of water pocket 2 is surrounded with a circle reinforcement 5, reinforcement 5 is fixing by the bound edge 6 at water pocket 2 tops, reinforcement 5 can consist of elastic rubber band.The bore of water pocket 2 is slightly less than the bore of eyecup body 1, the top edge of water pocket 2 by reinforcement 5 elasticity lock rings on the crimping 4 of eyecup body 1 feather edge as shown in Figure 7.
Please refer to Fig. 3, Fig. 4, during enforcement, the bore W(internal diameter of eyecup body 1) can be 3.75cm to 4.25cm, degree of depth h1 can be 1.75cm to 2.25cm, the degree of depth h2 of water pocket 2 can be 1.25cm to 1.75cm, can make two dimensions of size, respectively for adult patient and child patient.
this product belongs to the external type, the non-intrusion type checking tool, carry out ultrasound detection by eyecup body 1 and flexible water pocket 2, the top ports of eyecup body 1 is the immersion mouth of couplant inlet and ultrasonic probe, medical personnel can be according to the requirement of detecting the eyeball degree of depth, to eyecup body 1 and the appropriate couplant of the interior injection of water pocket 2, can control the perfusion degree of depth of couplant by metering scale 3, then ultrasound probe is placed on the liquid level of couplant, or be dipped in the suitable degree of depth, can complete detecting of different depth tissue, couplant is liquid, has mobility, water pocket 2 is made by flexible material, have elasticity and pliability, after filling with couplant, can Free Transform, as Figure 10, Figure 11, Figure 12, shown in Figure 13, if wound or lesion tissue are arranged around patient's eye socket, utilize water pocket 2 can change the characteristic of shape, avoid wound site or the diseased region of eye table, improved the motility that checks, expanded the scope of detecting, water pocket also plays the effect of increment, retrofocus with ultrasound probe, eliminate the purpose of detecting blind area thereby reach, simple to operate, easy to use, applicable wide model, during work, the transmitted wave that ultrasound probe sends enters in eyeball by the conduction of couplant, run into the eyeball interior tissue and form echo, echo enters ultrasound probe by the conduction of couplant, received by supersonic reflectoscope, form image clearly, just can detect the pathological changes situation of eyeball inside, for clinical diagnosis and treatment provide more complete foundation.
Claims (6)
1. the ultrasonic external water-bag type of an ophthalmology eyecup, be comprised of eyecup body and water pocket, and the eyecup body is cylindrical shape, and top and bottom are uncovered, it is characterized in that: be provided with metering scale on the outer wall of eyecup body, the feather edge of eyecup body is with the crimping that turns up; Water pocket be shaped as bowl-type, made by flexible material, the top edge of water pocket is surrounded with a circle reinforcement, reinforcement is fixed by the bound edge at water pocket top, the top edge of water pocket by the reinforcement hoop on the crimping of eyecup body feather edge.
2. the ultrasonic external water-bag type of ophthalmology as claimed in claim 1 eyecup is characterized in that: described metering scale be designated 5mm, 10mm, 15mm.
3. the ultrasonic external water-bag type of ophthalmology as claimed in claim 1 eyecup, it is characterized in that: described reinforcement consists of rubber band.
4. the ultrasonic external water-bag type of ophthalmology as claimed in claim 1 eyecup, it is characterized in that: described eyecup body is made by transparent medical grade plastic.
5. the ultrasonic external water-bag type of ophthalmology as claimed in claim 1 eyecup, it is characterized in that: described water pocket is made by rubber.
6. the ultrasonic external water-bag type of ophthalmology as claimed in claim 1 eyecup, it is characterized in that: described water pocket is made by the silicon gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202722982U CN203280413U (en) | 2013-05-17 | 2013-05-17 | Ophthalmology ultrasonic external water bag type eye cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202722982U CN203280413U (en) | 2013-05-17 | 2013-05-17 | Ophthalmology ultrasonic external water bag type eye cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280413U true CN203280413U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202722982U Expired - Fee Related CN203280413U (en) | 2013-05-17 | 2013-05-17 | Ophthalmology ultrasonic external water bag type eye cup |
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| CN (1) | CN203280413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562486A (en) * | 2020-11-22 | 2021-03-26 | 中国刑事警察学院 | On-site footprint protection harness |
| CN114903722A (en) * | 2022-07-18 | 2022-08-16 | 不器智能科技(苏州)有限公司 | High eye ultrasonic examination bed of security |
-
2013
- 2013-05-17 CN CN2013202722982U patent/CN203280413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562486A (en) * | 2020-11-22 | 2021-03-26 | 中国刑事警察学院 | On-site footprint protection harness |
| CN114903722A (en) * | 2022-07-18 | 2022-08-16 | 不器智能科技(苏州)有限公司 | High eye ultrasonic examination bed of security |
| CN114903722B (en) * | 2022-07-18 | 2022-09-20 | 不器智能科技(苏州)有限公司 | High eye ultrasonic examination bed of security |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180517 |