CN103892909A - Tweezers with fiber optics bundles - Google Patents
Tweezers with fiber optics bundles Download PDFInfo
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- CN103892909A CN103892909A CN201410110257.2A CN201410110257A CN103892909A CN 103892909 A CN103892909 A CN 103892909A CN 201410110257 A CN201410110257 A CN 201410110257A CN 103892909 A CN103892909 A CN 103892909A
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- tweezers
- laser
- fibre bundle
- fiber optics
- side face
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Abstract
The invention relates to tweezers with fiber optics bundles. The tweezers comprise a tweezers body, the fiber optics bundles and a switch. The fiber optics bundles are distributed on the inner side face or the outer side face of a rod portion of the tweezers body. The switch is installed on the inner side face or the outer side face of the rod portion of the tweezers body. According to the tweezers, a laser is transmitted to the sharp end of the tweezers body through an optical fiber, the laser bleeding stopping function of a tissue clamped by the tweezers sharp end can be achieved, and a doctor can use the tweezers body clinically to clamp the bleeding tissue and achieve the bleeding stopping function. The tweezers are easy to manufacture and use, low in cost and capable of effectively controlling luminous power and preventing tissue damage caused by too large laser power.
Description
Technical field
The present invention relates to a kind of Medical forceps, particularly a kind of tweezers with fibre bundle.
Background technology
Before 20th century, surgeon can with hemostasis mode be nothing but the filling of non-compression type and ligation, and the application of laser hemostasis technology is clinically more and more extensive in recent years.In clinical operation, doctor needs first to clamp with tweezers the tissue of hemostasis, then by the heat effect after laser and function of organization, reaches the function of hemostasis, so need in clinical medicine in the histozoic while of folder, can also to make the tweezers of tissue hemostasis.At present, the tweezers of this respect are little, the expert of Tokyo Univ Japan has developed a kind of laser hemostasis pincers, and its top can be bending as endoscope, and doctor can see affected part on one side with it, one side laser coagulation, but this device diameters only has 11mm, can only in human body, carry out interior tissue hemostasis, be not suitable for to outside organization and stop blooding, and this equipment carry shooting first-class, price is high.
Summary of the invention
The object of the invention is to for the demand of current medical domain and the defect of prior art, a kind of tweezers with fibre bundle are provided, by optical fiber, Laser Transmission is gone to forceps tips, realize laser hemostasis and spectrum analysis, the features such as these tweezers have making of being simple and easy to, low to accessory requirement, easy to use.
For achieving the above object, the present invention adopts following technical proposals:
With tweezers for fibre bundle, comprise tweezers, fibre bundle and switch, described fibre bundle is distributed in medial surface or the lateral surface of tweezers bar portion, and described switch is arranged on medial surface or the lateral surface of tweezers bar portion.
Described fibre bundle rear end connects LASER Light Source and spectrogrph, in described on-off control fibre bundle by the power of laser.
The present invention compared with prior art, has following apparent outstanding substantive distinguishing features and remarkable advantage:
The present invention's application optical fiber by Laser Transmission to forceps tips, thereby realize the laser hemostasis function to the folded tissue of forceps tips, when doctor uses these tweezers clinically, just can in clipping bleeding tissue, realize hemostatic function, these tweezers are easy to make and use, cheap, can also effectively control luminous power, prevent the tissue injury that laser power is too large and cause.
Accompanying drawing explanation
The device schematic diagram of Tu1Shi one embodiment of the invention Clinical Surgery medical optical fiber tweezers.
Fig. 2 is another embodiment of the present invention department of eye medical optical fiber forceps device schematic diagram.
The specific embodiment
Details are as follows by reference to the accompanying drawings for the preferred embodiments of the present invention:
As shown in Figure 1, comprise tweezers 1, fibre bundle 2 and switch 3, is characterized in that, described fibre bundle 2 is distributed in medial surface or the lateral surface of tweezers 1 bar portion, and described switch 3 is arranged on medial surface or the lateral surface of tweezers 1 bar portion.
As shown in Figure 2, described fibre bundle 2 rear ends connect LASER Light Source and spectrogrph, and described switch 3 is controlled the power by laser in fibre bundle 2.
In clinical surgery operation, doctor is in the time of the blood vessel hemostasis that need to give patient, make fibre bundle 2 connect the LASER Light Source of 532nm, connect after light source, the tissue that tweezers gripping will be stopped blooding, open switch 3, the laser seeing through is adjusted to suitable luminous power, the tissue that makes laser get to tweezers 1 tip is got to the effect of hemostasis.And the spectrum that can collect by fibre bundle is analyzed blood vessel or histiocytic physiological status etc.
Claims (2)
1. the tweezers with fibre bundle, it is characterized in that, comprise tweezers (1), fibre bundle (2) and switch (3), it is characterized in that, described fibre bundle (2) is distributed in medial surface or the lateral surface of tweezers (1) bar portion, and described switch (3) is arranged on medial surface or the lateral surface of tweezers (1) bar portion.
2. the tweezers with fibre bundle according to claim 1, is characterized in that, described fibre bundle (2) rear end connects LASER Light Source and spectrogrph, and described switch (3) is controlled in fibre bundle (2) by the power of laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110257.2A CN103892909A (en) | 2014-03-24 | 2014-03-24 | Tweezers with fiber optics bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110257.2A CN103892909A (en) | 2014-03-24 | 2014-03-24 | Tweezers with fiber optics bundles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103892909A true CN103892909A (en) | 2014-07-02 |
Family
ID=50984713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110257.2A Pending CN103892909A (en) | 2014-03-24 | 2014-03-24 | Tweezers with fiber optics bundles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103892909A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008017917A (en) * | 2006-07-11 | 2008-01-31 | Miwatec:Kk | Surgical apparatus |
| CN201492496U (en) * | 2009-09-29 | 2010-06-02 | 卞学平 | Laser welding skin kerf anastomat |
| US20130218069A1 (en) * | 2010-10-26 | 2013-08-22 | Erbe Elektromedizin Gmbh | Hemostasis instrument |
| CN103271714A (en) * | 2013-05-27 | 2013-09-04 | 上海大学 | Microcosmic fiber optic endoscope |
-
2014
- 2014-03-24 CN CN201410110257.2A patent/CN103892909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008017917A (en) * | 2006-07-11 | 2008-01-31 | Miwatec:Kk | Surgical apparatus |
| CN201492496U (en) * | 2009-09-29 | 2010-06-02 | 卞学平 | Laser welding skin kerf anastomat |
| US20130218069A1 (en) * | 2010-10-26 | 2013-08-22 | Erbe Elektromedizin Gmbh | Hemostasis instrument |
| CN103271714A (en) * | 2013-05-27 | 2013-09-04 | 上海大学 | Microcosmic fiber optic endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |