CN201192348Y - Couplant cup for ultrasonic prospection - Google Patents
Couplant cup for ultrasonic prospection Download PDFInfo
- Publication number
- CN201192348Y CN201192348Y CNU2008200056717U CN200820005671U CN201192348Y CN 201192348 Y CN201192348 Y CN 201192348Y CN U2008200056717 U CNU2008200056717 U CN U2008200056717U CN 200820005671 U CN200820005671 U CN 200820005671U CN 201192348 Y CN201192348 Y CN 201192348Y
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- CN
- China
- Prior art keywords
- cup
- couplant
- cup portion
- ultrasonic examination
- inner cup
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- Expired - Fee Related
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Abstract
The utility model discloses a couplant cup used for ultrasonic inspection, which comprises a barrel-shaped cup body part and a cup basal-part. An upper port part of the cup body part is in the shape of a bell mouth; a lower port part of the cup body part is connected with a sealing rubber ring to form the cup basal-part; a fixing strap is connected with the barrel-shaped cup body part or the cup basal-part. The couplant cup is used for assisting the ultrasonic inspection, has clearer imaging, anastomoses with the parts to be examined by adopting different cup body shapes and sizes, examines superficial pathological changes of all parts of a human body, and is especially suitable for the ultrasonic inspection on superficial tissues such as eyelids, lacrimal passages, etc. as well as eyeball protomerites and the abnormal fine structures thereof.
Description
Technical field
This utility model relates to the product that a kind of medical examination is used, and is the cup that holds couplant that cooperates ultrasonic examination to use specifically.
Background technology
Ultrasonic examination is one of the most frequently used medical examination project, comprises Type B, A-mode ultrasonic, and ultrasound biomicroscopy UBM (UBM) is checked.When doing the ultrasonic examination of superficial tissue and pathological changes thereof, the for example inspection of each subcutaneous swollen thing in position of whole body, the inspection of eyelid and lacrimal passage, all need place water pocket and be coated with couplant at check point, but the resulting ultrasonoscopy of this method is subjected to the influence at two interfaces of water pocket, so image quality is relatively poor.And at present when the UBM that does cornea, conjunctiva and anterior sclera pathological changes checks, need put the cornea eyecup and contain couplant at anterior corneal surface, the cornea eyecup contacts the discomfort that can cause the person under inspection with eyeball, and UBM that can display organization structure fine structure checks the inspection that can't be used for eyelid and lacrimal passage.
The utility model content
At the present above-mentioned defective that the ultrasonic examination of superficial tissue and pathological changes thereof is existed, the purpose of this utility model is to provide a kind of ultrasonic examination couplant cup.
This utility model adopts following technical scheme: a kind of ultrasonic examination couplant cup, comprise tubular inner cup portion and cup basilar part, the upper oral part of inner cup portion is a toroidal, the infraoral of inner cup portion is connected with a circle O-ring seal and forms described cup basilar part, is connected with fixing band on described tubular inner cup portion or cup basilar part.
The described inner cup portion that is connected with O-ring seal cup basilar part can also be two, connects with connecting band between two inner cup portion or cup basilar part, and the two ends of described fixing band are connected on described two inner cup portion or the cup basilar part.
This ultrasonic examination couplant cup of the present utility model, infraoral adopt O-ring seal to make a cup basilar part, O-ring seal are buckled in be examined the position and fix with fixing band, adorn couplant in cup, to carry out ultrasonic examination.With respect to the mode that adopts water pocket, avoided the influence at two interfaces of water pocket in the prior art, imaging is more clear, and inner cup portion matches by taking different shapes with the position of size with examine, can carry out the inspection of the shallow table pathological changes in each position of whole body, especially be fit to the fine structure ultrasonic examination of superficial tissue such as eyelid, lacrimal passage and eyeball prosthomere and pathological changes thereof.
Description of drawings
Fig. 1 partly cuts open structural representation for the cup type ultrasonic examination of a kind of list of the present utility model with the couplant cup.
Fig. 2 partly cuts open structural representation for another kind of single cup type ultrasonic examination of the present utility model with the couplant cup.
Fig. 3 is a kind of structural representation of two cup type ultrasonic examination couplant cups.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, to help understanding content of the present utility model.
As depicted in figs. 1 and 2, it is the cup type ultrasonic examination of a kind of list couplant cup, comprise the tubular inner cup portion of making by hard resin of isogonic in the quality or silica gel material 1, inner cup portion 1 can be that cross section is circular or oval-shaped cylindrical shell, its upper oral part adopts toroidal, be connected with the softer O-ring seal of a circle 2 at the infraoral of tubular inner cup portion 1 and form sealed cup basilar part,, prevent the couplant seepage so that form excellent contact and watertight effect with those who are investigated's skin.O-ring seal 2 can be bonded on the tubular inner cup portion 1, also can utilize the elasticity of O-ring seal 2 self to be locked on tubular inner cup portion 1.In order to guarantee that the O-ring seal 2 and the shape at those who are investigated's examine position match to form the good watertight effect and the comfortableness of use, O-ring seal 2 can be as shown in Figure 1, adopting the cross section is annular rubber ring, or adopt as shown in Figure 2 bell mouth shape and wall thickness from root to the oral area shape of attenuation gradually, to have enough deformation effect and elasticity.
For ease of inner cup portion being positioned on examine person's the health, as depicted in figs. 1 and 2, on tubular inner cup portion 1, also be connected with fixing band 3, fixing band 3 can be illustrated in figure 2 as two, symmetry is fastened on inner cup portion 1, even more ideal is adopt an elasticity preferably rubber strap be connected on the inner cup portion 1 with two ends as shown in Figure 1.Also fixing band 3 can be connected as required on the cup basilar part of O-ring seal 2 formation.Fixing band 3 can also adopt " day " word to link and connect, and forms adjustable-length.
The axial height h of whole inner cup portion 1 can adopt 15～50mm, so that ultrasonic probe can keep an ideal distance with the examine position, to improve the definition of imaging.
The minimum diameter of inner cup portion 1 tubaeform oral area maximum gauge and straight drum part can design according to the check point size.Infraoral and O-ring seal 2 that O-ring seal 2 is installed both can adopt flat mouthful as depicted in figs. 1 and 2, also can for example be designed to arc 2a, 20a according to the profile of eye socket as shown in Figure 3, so that be suitable for the comfortableness that different parts guarantees its watertightness and user according to body part.
This ultrasonic examination also can be as shown in Figure 3 with the coupling cup, adopt two inner cup portion 1,10, inner cup portion 1 infraoral is connected with O-ring seal 2 as the cup basilar part, inner cup portion 10 infraorals are connected with O-ring seal 20 as the cup basilar part, be connected with one section connecting band 4 between two inner cup portion, or connecting band 4 is connected directly on the O-ring seal 2,20.Fixing band 3 two ends then respectively symmetry be connected (or on O-ring seal 2,20) on two inner cup portion 1,10, can wear before the eyes socket of the eye as glasses like this, be used for the inspection of eye.
Select the product of suitable diameter and shape during use according to the examine position, place and be examined the surface, position in the horn mouth downward mode of O-ring seal that makes progress, fix with fixing band, make O-ring seal closely contact the watertight standard that reaches with those who are investigated's skin, can in inner cup portion, add couplant, carry out ultrasonic examination, because couplant directly contacts with the ultrasonic probe surface with surface, examine position, therefore image quality is more clear than the mode with water pocket, and can assist the inspection of the shallow table pathological changes in each position of whole body, during to examination of eyes owing to be to be placed on the eye socket position rather than directly to be placed on the eyeball, more comfortable, also can be used for the inspection of eyelid and lacrimal passage simultaneously.Recommend to use two cups when doing the inspection of eye.Cup of the present utility model can be made disposable, also can make the product that sterilization is repeatedly used.
Claims (6)
1. ultrasonic examination couplant cup, it is characterized in that: comprise tubular inner cup portion and cup basilar part, the upper oral part of inner cup portion is a toroidal, the infraoral of inner cup portion is connected with a circle O-ring seal and forms described cup basilar part, is connected with fixing band on described tubular inner cup portion or cup basilar part.
2. ultrasonic examination couplant cup as claimed in claim 1, it is characterized in that: the described inner cup portion that is connected with O-ring seal cup basilar part is two, connect with connecting band between two inner cup portion or cup basilar part, the two ends of described fixing band are connected on described two inner cup portion or the cup basilar part.
3. ultrasonic examination couplant cup as claimed in claim 1 or 2 is characterized in that: the axial height of described inner cup portion is 15～50mm.
4. ultrasonic examination couplant cup as claimed in claim 3 is characterized in that: it is annular rubber ring that described O-ring seal adopts the cross section.
5. ultrasonic examination couplant cup as claimed in claim 3 is characterized in that: described O-ring seal be bell mouth shape and its wall thickness from root to oral area attenuation gradually.
6. ultrasonic examination couplant cup as claimed in claim 3 is characterized in that: described fixing band is a rubber strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200056717U CN201192348Y (en) | 2008-04-08 | 2008-04-08 | Couplant cup for ultrasonic prospection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200056717U CN201192348Y (en) | 2008-04-08 | 2008-04-08 | Couplant cup for ultrasonic prospection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192348Y true CN201192348Y (en) | 2009-02-11 |
Family
ID=40391895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200056717U Expired - Fee Related CN201192348Y (en) | 2008-04-08 | 2008-04-08 | Couplant cup for ultrasonic prospection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192348Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157516A (en) * | 2017-07-05 | 2017-09-15 | 四川省肿瘤医院 | A kind of ultrasound scanning device |
| CN107184234A (en) * | 2017-07-05 | 2017-09-22 | 四川省肿瘤医院 | A kind of ultrasound scanner and ultrasonic scanner |
| CN109875755A (en) * | 2019-03-08 | 2019-06-14 | 周钇澎 | Eye dioptric shaping instrument |
-
2008
- 2008-04-08 CN CNU2008200056717U patent/CN201192348Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157516A (en) * | 2017-07-05 | 2017-09-15 | 四川省肿瘤医院 | A kind of ultrasound scanning device |
| CN107184234A (en) * | 2017-07-05 | 2017-09-22 | 四川省肿瘤医院 | A kind of ultrasound scanner and ultrasonic scanner |
| CN109875755A (en) * | 2019-03-08 | 2019-06-14 | 周钇澎 | Eye dioptric shaping instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20110408 |