CN208625666U - A kind of sucked type fibre-optical probe - Google Patents
A kind of sucked type fibre-optical probe Download PDFInfo
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- CN208625666U CN208625666U CN201721215546.4U CN201721215546U CN208625666U CN 208625666 U CN208625666 U CN 208625666U CN 201721215546 U CN201721215546 U CN 201721215546U CN 208625666 U CN208625666 U CN 208625666U
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- sucker
- probe
- sleeve
- aside
- optical probe
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Abstract
The utility model discloses a kind of sucked type fibre-optical probe, including sleeve, the sleeve axle center is equipped with probe, and the end of the probe is located at the bottom of sleeve, and the sleeve bottom is detachably equipped with sucker, and Open Side Down for the sucker；The end of the probe sequentially passes through the sleeve bottom end face, sucker, and probe is made directly to contact scalp.The utility model is inserted in sucker by the front end in fibre-optical probe, using the adsorption capacity of sucker fibre-optical probe stabilization will not be subjected to displacement, the flexibility of sucker itself can increase the wear comfort of user simultaneously, experience is greatly improved, prior art optical fiber head is solved using fixed directly contact with patients head of elastic band and the uncomfortable situation such as constriction and tingling sensation is caused to patient.
Description
Technical field
The utility model belongs to field fiber more particularly to a kind of sucked type fibre-optical probe.
Background technique
Optical fiber type cerebral function imaging instrument is a kind of important equipment of present research brain diseases, is obtained by fibre-optical probe close
Infrared brain wave can analyze user with brain health state according to the Near-infrared Brain electric wave.Currently on the market various
The advantages of optical fiber head on the optical fiber cap of the optical fiber type cerebral function imaging instrument of brand is mostly that hard is rodlike, this connector be volume compared with
It is small, it is easily inserted hair, is easily worked.In order to guarantee that this rod-type optical fibre head is not subjected to displacement when wearing, general way
It is to tighten cap using the band of optical fiber cap, covers optical fiber head tightly on scalp.It is long-term using the optical fiber cap of this design
Wearing (10 minutes or more) can make wearer feel strong uncomfortable, be embodied in pain, skin is forced out hole print.Thus experience
Feel poor, can make when serious wearer abandon using.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of sucked type fibre-optical probe, pass through
It is inserted in sucker in the front end of fibre-optical probe, using the adsorption capacity of sucker fibre-optical probe will not be subjected to displacement, while sucker sheet
The flexibility of body can increase the wear comfort of user, greatly improve experience, solve prior art optical fiber head and use pine
Fixed directly contact with patients head of taut band causes the uncomfortable situation such as constriction and tingling sensation to patient.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: sucked type fibre-optical probe, including set
Cylinder, the sleeve axle center are equipped with probe, and the end of the probe is located at the bottom of sleeve, and the sleeve bottom is detachably equipped with suction
Disk, Open Side Down for the sucker；The end of the probe sequentially passes through the sleeve bottom end face, sucker, connects probe directly
Contact skin.
Preferably, the sucker is connected through a screw thread with the sleeve, is equipped between the sleeve bottom end face and sucker
Sealing ring.
Further, sucker periphery is located on the probe and is equipped with multiple openable and closable parts and described for controlling pushed aside
Push the control device of part folding aside, it is described to push aside when part is opened for pushing hair open, so that sucker be in close contact and inhale completely
Firmly scalp significantly improves the adsorption capacity of sucker.
Further, the folding control device is inductive switch, it is multiple it is described push part aside and pass through the induction respectively open
It closes and is connected with probe.
Further, the part bottom end face of pushing aside is arcuate structure.
Further, multiple head ends for pushing part aside are equipped with anti-skid structure.
Preferably, the anti-skid structure is anti-slip rubber or non-slip texture.
Preferably, the non-slip texture is the bulge-structure of zigzag or array arrangement.
Compared with prior art, the utility model has the beneficial effects that 1, by fibre-optical probe be arranged in sucker, pass through suction
The head that disk makes fibre-optical probe tightly be adsorbed on user avoids elastic band and fixes so that the fixation of fibre-optical probe is comfortable, stablizes
Constriction of the method to the head of user；2, placing to devise outside sucker can control what is opened and closed to push part aside, in use, by dialling
It opens part to push hair aside, so that sucker comes into full contact with scalp without manually pushing hair aside, improve sucker suction can
By property, to significantly improve the sensitivity and data collection rate of detection；3, the utility model structure is simple, easy for installation, sucker
Detachably, be conducive to the replacement of sucker, the service life of extension detection device makes human body using comfortably, has good application
Prospect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sucked type fibre-optical probe of the utility model；
Fig. 2 is the structural schematic diagram for the sucked type fibre-optical probe that the utility model band pushes part aside；
In figure: 1, sleeve；2, probe；3, sucker；4, sealing ring；5, part is pushed aside；6, control device.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art under the conditions of not making creative work it is obtained it is all its
Its embodiment, fall within the protection scope of the utility model.
As shown in Figs. 1-2, a kind of sucked type fibre-optical probe, including sleeve, the sleeve axle center are equipped with probe, the probe
End be located at the bottom of sleeve, the sleeve bottom is detachably equipped with sucker, and Open Side Down for the sucker；The end of the probe
Portion sequentially passes through the sleeve bottom end face, sucker, and probe is made directly to contact scalp.This have the advantage that: 1, in optical fiber
Sucker is detachably arranged in the end of probe, in use, sucker can tightly be adsorbed on user's head, so that the fixation of fibre-optical probe is relaxed
It fits, stablize without being subjected to displacement, increase the reliability of test；2, the wearing that the flexibility of sucker itself can increase user is relaxed
Appropriateness, avoids elastic band fixing means to the constriction on the head of user, greatly improves user experience；3, sucker is detachable
Setting can replace sucker in time, extend the service life of probe in fibre-optical probe end when long-time uses or damages.
The sucker is connected through a screw thread with the sleeve, and sealing ring is equipped between the sleeve bottom end face and sucker.
The installation and removal for being convenient for sucker are threadedly coupled, addition sealing ring can be improved the air-tightness of sucker, prevent sucker gas leakage, so that inhaling
It is relatively reliable that disk adsorbs scalp.
It is located at sucker periphery on the probe and is equipped with and multiple openable and closable push part aside and described push part aside for controlling and open
The control device of conjunction, it is described to push aside when part is opened for pushing hair open.Probe control device when contacting hair controls institute
It states to push part aside and outwardly open and pushes most of hair aside without manual hand manipulation, sucker can be in close contact completely and head is sucked
Skin significantly improves the adsorption capacity of sucker, effectively prevent the interference of human hair to keep sucker suction insecure, improves detection
Sensitivity and data collection rate.
The folding control device is inductive switch, and multiple parts of pushing aside pass through the inductive switch and probe company respectively
It connects.The inductive switch can use existing inductive switch, specifically, the inductive switch can for contact induction switch or
Pressure-sensitive switch, when the barrel contacts/pressing hair, the contact induction switch/pressure-sensitive switch is opened, described
The part opening of pushing aside of sleeve head pushes out beginning hair, and the folding control device is pressure-sensitive switch.When probe press head
When the pressure of hair reaches preset value or more, the pressure-sensitive switch is opened, described to push part opening aside.
The part bottom end face of pushing aside is arcuate structure.It is described to push part aside hair is contacted by arc, it avoids to human body head
The scratch in portion is stabbed, and has cushioning and protection, on the other hand, can be increased when being inserted into hair and hair front and side
Contact area, when push aside part open when can push hair as much as possible aside.
Multiple head ends for pushing part aside are equipped with anti-skid structure.In order to reduce sleeve and when hair contacts hair with
The sliding of meaning, the anti-skid structure play certain anti-skidding fixed function to sleeve in described push aside when part contacts hair,
It is secondary, when pushing part aside when opening equipped with the anti-skid structure, it can guarantee that hair is pushed aside with the opening for pushing part aside,
Avoid the rebound of hair, can make it is described push most of hair that part pushes sucker surrounding aside aside, improve the adsorption capacity of sucker,
Further increase the sensitivity and data collection rate of test side.
The anti-skid structure is anti-slip rubber or non-slip texture.
The non-slip texture is the bulge-structure of zigzag or array arrangement.
Embodiment one
A kind of sucked type fibre-optical probe, including sleeve, the sleeve axle center are equipped with probe, and the end of the probe is located at set
The bottom of cylinder, the sleeve bottom are detachably equipped with sucker, and Open Side Down for the sucker；The end of the probe sequentially passes through institute
Sleeve bottom end face, sucker are stated, probe is made directly to contact scalp.The sucker is connected through a screw thread with the sleeve, the set
Sealing ring is equipped between cylinder bottom end face and sucker.
Embodiment two
It is located at sucker periphery on the probe and is equipped with and multiple openable and closable push part aside and described push part aside for controlling and open
The control device of conjunction, it is described to push aside when part is opened for pushing hair open.The folding control device is inductive switch, multiple described
It pushes part aside and passes through the inductive switch and probe connection respectively.
As the further improved embodiment of the present embodiment, the part bottom end face of pushing aside is arcuate structure.
As the further improved embodiment of the present embodiment, multiple head ends for pushing part aside are equipped with anti-Slipped Clove Hitch
Structure.
As the further improved embodiment of the present embodiment, the anti-skid structure is anti-slip rubber or non-slip texture.
As the further improved embodiment of the present embodiment, the non-slip texture is the protrusion of zigzag or array arrangement
Structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of sucked type fibre-optical probe, including sleeve, the sleeve axle center is equipped with probe, and the end of the probe is located at sleeve
Bottom, which is characterized in that the sleeve bottom is detachably equipped with sucker, and Open Side Down for the sucker；The end of the probe
The sleeve bottom end face, sucker are sequentially passed through, probe is made directly to contact scalp.
2. a kind of sucked type fibre-optical probe according to claim 1, which is characterized in that the sucker passes through with the sleeve
It is threadedly coupled, sealing ring is equipped between the sleeve bottom end face and sucker.
3. a kind of sucked type fibre-optical probe according to claim 1, which is characterized in that be located at sucker periphery on the probe
Openable and closable part is pushed aside and for controlling the control device for pushing part folding aside, described push aside when part is opened is used equipped with multiple
In pushing hair open.
4. a kind of sucked type fibre-optical probe according to claim 3, which is characterized in that the folding control device is induction
Switch, multiple parts of pushing aside pass through the inductive switch and probe connection respectively.
5. a kind of sucked type fibre-optical probe according to claim 3, which is characterized in that the part bottom end face of pushing aside is arc
Shape structure.
6. a kind of sucked type fibre-optical probe according to claim 3, which is characterized in that multiple head ends for pushing part aside
Face is equipped with anti-skid structure.
7. a kind of sucked type fibre-optical probe according to claim 6, which is characterized in that the anti-skid structure is anti-slip rubber
Or non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215546.4U CN208625666U (en) | 2017-09-21 | 2017-09-21 | A kind of sucked type fibre-optical probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215546.4U CN208625666U (en) | 2017-09-21 | 2017-09-21 | A kind of sucked type fibre-optical probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208625666U true CN208625666U (en) | 2019-03-22 |
Family
ID=65730125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215546.4U Active CN208625666U (en) | 2017-09-21 | 2017-09-21 | A kind of sucked type fibre-optical probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208625666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569214A (en) * | 2017-09-21 | 2018-01-12 | 武汉资联虹康科技股份有限公司 | A kind of sucked type fibre-optical probe |
| CN115153532A (en) * | 2022-07-21 | 2022-10-11 | 武汉爱可泰思医疗科技有限公司 | Head-mounted flexible optical fiber assembly |
-
2017
- 2017-09-21 CN CN201721215546.4U patent/CN208625666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569214A (en) * | 2017-09-21 | 2018-01-12 | 武汉资联虹康科技股份有限公司 | A kind of sucked type fibre-optical probe |
| CN115153532A (en) * | 2022-07-21 | 2022-10-11 | 武汉爱可泰思医疗科技有限公司 | Head-mounted flexible optical fiber assembly |
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