CN202604879U - B-ultrasonic probe with couplant - Google Patents
B-ultrasonic probe with couplant Download PDFInfo
- Publication number
- CN202604879U CN202604879U CN 201220200162 CN201220200162U CN202604879U CN 202604879 U CN202604879 U CN 202604879U CN 201220200162 CN201220200162 CN 201220200162 CN 201220200162 U CN201220200162 U CN 201220200162U CN 202604879 U CN202604879 U CN 202604879U
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- CN
- China
- Prior art keywords
- couplant
- box
- detecting head
- piston
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of medical devices and in particular relates to a B-ultrasonic probe with a couplant. The couplant is inconvenient to be coated in the prior art. In order to overcome the shortcoming in the prior art, the technical scheme is that the B-ultrasonic probe with the couplant comprises a probe body and is characterized in that a couplant box is sleeved on a probe handle; the couplant is accommodated in the couplant box; a piston is arranged in the couplant box; a slide block is arranged on the piston; a sliding groove is formed in the outer wall of the couplant box; the slide block is arranged in the sliding groove and can slide in the sliding groove; a liquid filling opening is formed in the outer wall of the couplant box; a liquid guide opening is formed in the part close to the edge of the probe body; and the upper end of the liquid guide opening is communicated with an inner cavity of the couplant box. By the B-ultrasonic probe with the couplant, the couplant can be coated while a B-ultrasonic examination is performed, so working time is saved.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of B ultrasonic detecting head with couplant.
Background technology
The Ultrasonic-B probe of prior art needs on patient body, to smear one deck couplant earlier in use, can strengthen the accuracy of measurement of B ultrasonic like this.But thisly smear the method that couplant surveys again earlier and relatively waste time and energy.
The utility model content
This utility model provides a kind of B ultrasonic detecting head with couplant, smears the inconvenient problem of couplant to overcome prior art.
For overcoming the deficiency that prior art exists, the technical scheme that this utility model provides is: a kind of B ultrasonic detecting head with couplant comprises detecting head; Its special character is: said detecting head handle place is arranged with the couplant box, in the couplant box 2 couplant is housed, and is provided with piston in the couplant box; Piston is provided with slide block; The couplant outer box wall offers chute, and said slide block is arranged in the chute and can in chute, slides, and offers filling opening on the said couplant outer box wall; Said detecting head keeps to the side and partly offers delivery hole, and the delivery hole upper end is communicated with couplant box inner chamber.
Be provided with drainage screen in the above-mentioned delivery hole.
This utility model has following advantage and effect with respect to prior art:
1. be arranged with the couplant box at detecting head handle place, can when doing B ultrasonic, smear couplant, saved the working time.
2. be provided with piston in the couplant box, piston is provided with slide block, makes the B ultrasonic doctor can freely control the consumption of couplant.
3. in the through hole of detecting head, be provided with drainage screen, can prevent that the couplant flow velocity is too fast, can also filter the impurity in the couplant, make measurement more accurate.
Description of drawings
Fig. 1 is the new internal structure sketch map of this practicality;
Wherein, 1-detecting head, 2-couplant box, 3-piston, 4-slide block, 5-filling opening, 6-delivery hole, 7-drainage screen.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is elaborated.
With reference to Fig. 1, a kind of B ultrasonic detecting head with couplant comprises detecting head 1; Said detecting head 1 handle place is arranged with couplant box 2, in the couplant box 2 couplant is housed, and is provided with piston 3 in the couplant box 2; Piston 3 is provided with slide block 4, and couplant box 2 outer walls offer chute, and said slide block 4 is arranged in the chute and can in chute, slides; Offer filling opening 5 on said couplant box 2 outer walls; Filling opening 5 is provided with port lid, and said detecting head 1 keeps to the side and partly offers delivery hole 6, and the delivery hole upper end is communicated with couplant box 2 inner chambers.Be provided with drainage screen 7 in the above-mentioned delivery hole 6.
During use; Hold the couplant box 2 at detecting head 1 handle place; Position with detecting head 1 test surface places needs of patients to survey promotes slide block 4 downwards with finger then, and 4 of slide blocks drive piston 3 and move downward; Couplants in the couplant box 2 are extruded in delivery hole 6, while hand-held probe is smeared on patient body and surveyed then.
Claims (2)
1. the B ultrasonic detecting head with couplant comprises detecting head (1), it is characterized in that: said detecting head (1) handle place is arranged with couplant box (2); The couplant box is equipped with couplant in (2); Be provided with piston (3) in the couplant box (2), piston (3) is provided with slide block (4), and couplant box (2) outer wall offers chute; Said slide block (4) is arranged in the chute and can in chute, slides; Offer filling opening (5) on said couplant box (2) outer wall, said detecting head (1) keeps to the side and partly offers delivery hole (6), and the delivery hole upper end is communicated with couplant box (2) inner chamber.
2. according to the said a kind of B ultrasonic detecting head of claim 1, it is characterized in that: be provided with drainage screen (7) in the said delivery hole (6) with couplant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200162 CN202604879U (en) | 2012-05-07 | 2012-05-07 | B-ultrasonic probe with couplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200162 CN202604879U (en) | 2012-05-07 | 2012-05-07 | B-ultrasonic probe with couplant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604879U true CN202604879U (en) | 2012-12-19 |
Family
ID=47338616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200162 Expired - Fee Related CN202604879U (en) | 2012-05-07 | 2012-05-07 | B-ultrasonic probe with couplant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888671A (en) * | 2020-08-06 | 2020-11-06 | 上海交通大学 | Ultrasonic transducer coupling device for human transcranial ultrasonic stimulation |
-
2012
- 2012-05-07 CN CN 201220200162 patent/CN202604879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888671A (en) * | 2020-08-06 | 2020-11-06 | 上海交通大学 | Ultrasonic transducer coupling device for human transcranial ultrasonic stimulation |
| CN111888671B (en) * | 2020-08-06 | 2021-05-04 | 上海交通大学 | Ultrasonic transducer coupling device for human transcranial ultrasonic stimulation |
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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: 20121219 Termination date: 20130507 |