CN204765914U - Laser work handle - Google Patents
Laser work handle Download PDFInfo
- Publication number
- CN204765914U CN204765914U CN201520406859.2U CN201520406859U CN204765914U CN 204765914 U CN204765914 U CN 204765914U CN 201520406859 U CN201520406859 U CN 201520406859U CN 204765914 U CN204765914 U CN 204765914U
- Authority
- CN
- China
- Prior art keywords
- handle
- laser
- service aisle
- laser work
- diameter
- 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 relates to a laser work handle, laser work handle include service aisle and handle, the front end of service aisle be equipped with the side opening, inside inhalant canal and the fiber channel of being equipped with of service aisle, inhalant canal communicates with each other with the side opening, the handle on be equipped with the optical fiber interface and advance water pipe connector, optical fiber interface department be equipped with the water seal cap, advance to be equipped with switch knob on the water pipe connector. Its advantage lies in: laser work handle can help art person to grip more easily when the operation, has improved the stability of laser fiber operation, is connected with the inlet tube on the handle simultaneously, and the heat that produces through the big young pathbreaker's laser of switch knob regulated stream flow during the operation absorbs, neighbouring normal the organizing not by laser damage of protection pathological change to surgical treatment of's accuracy and security improve.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, is a kind of laser work handle.
Background technology
At present, laser is more and more widely used in clinical operation treatment, by a long laser fiber, laser being imported to human body needs the position of diagnosis and treatment to treat, because laser fiber is more elongated, doctor is in use difficult to hold, affect accuracy during operation technique, thus affect operation safety; The high temperature simultaneously produced in laser use procedure easily damages the contiguous normal tissue of pathological changes, and safety is that the use of laser in laparoscopic surgery is restricted.Current laser is mainly used in lower urinary tract operation, and the technology of the laser work handle coordinating cystoscope to use clinically is very ripe, but lacks the working handle that can use in laparoscopic surgery.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, provides a kind of laser work handle.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of laser work handle, described laser work handle comprises service aisle and handle, the front end of described service aisle is provided with side opening, described service aisle inside is provided with intake tunnel and optical-fibre channel, and intake tunnel communicates with side opening, and described handle is provided with optical fiber interface and water inlet tube interface, described optical fiber interface is positioned at handle afterbody, described optical fiber interface place is provided with water seal cap, and described water inlet tube interface is provided with switching knob, and the outside of switching knob is provided with groove.
Described handle is cylindrical, and handle inner is hollow structure.
Described water inlet tube interface is positioned at 3-5cm place, handle front end, and described water inlet tube interface and handle angulation are 45-90 °.
Described handle surfaces is provided with anti-slip rubber.
Described handle surfaces is provided with salient point or decorative pattern.
Described decreased food is 10-30cm, and diameter is 2-5cm, and described service aisle diameter is 3-10mm, and length is 30-75cm, and described intake tunnel diameter is 1-8mm, and described optical-fibre channel diameter is 1-4mm.
Described decreased food is 15-25cm, and diameter is 2-3cm, and described service aisle diameter is 5-7.5mm, and length is 45-60cm, and described intake tunnel diameter is 3-5mm, and described optical-fibre channel diameter is 1-2mm.
This utility model advantage is:
Laser work handle capable of being helps patient more easily to grip when operating; improve the stability of laser fiber operation; handle is connected with water inlet pipe simultaneously; the heat absorption regulating the large young pathbreaker's laser of current to produce by switching knob during operation is fallen; contiguous the organizing not by damage from laser normally of protection pathological changes, thus improve accuracy and the safety of operative treatment.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of laser work handle of this utility model.
Accompanying drawing 2 is structural representations of service aisle front end.
Accompanying drawing 3 is transverse sectional view of service aisle.
Accompanying drawing 4 is longitudinal sectional views of service aisle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention that this utility model provides is elaborated.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. service aisle 11. side opening
12. intake tunnel 13. optical-fibre channels
2. handle 3. optical fiber interface
31. water seal cap 4. water inlet tube interface
41. switching knobs.
Embodiment
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of laser work handle of this utility model.Described laser work handle is provided with service aisle 1 and handle 2, described handle 2 is provided with optical fiber interface 3 and water inlet tube interface 4, described optical fiber interface 3 place is provided with water seal cap 31, described water inlet tube interface 4 is provided with switching knob 41, the outside of switching knob 41 is provided with groove, and described service aisle 1 is fixed on handle 2 by screw thread, is demountable structure, described handle 2 is cylindrical, and inside is hollow structure.
Please refer to Fig. 2, Fig. 3 and Fig. 4, Fig. 2 is the structural representation of service aisle front end, and Fig. 3 is the transverse sectional view of service aisle, and Fig. 4 is the longitudinal sectional view of service aisle.The front end of described service aisle 1 is provided with side opening 11, and described service aisle 1 inside is provided with intake tunnel 12 and optical-fibre channel 13, and described intake tunnel 12 communicates with side opening 11.
When using the organizing of laser ablation patient pathological changes, optical fiber accesses from optical fiber interface 3, and pass from optical-fibre channel 13, optical fiber exposes a bit of at the front port of service aisle 1, for convenience of optical fiber through optical-fibre channel 13, first service aisle 1 can be pulled down, optical fiber is being fixed on handle 2 through rear service aisle 1; Water inlet pipe is connected on water inlet tube interface 4 place, and water flows into from water inlet tube interface 4, flows out from the front end of intake tunnel 12.During operation, water flows out from the top of optical fiber, is covered in the place of cut, and the heat absorption regulating the large young pathbreaker's laser of current to produce by switching knob 41 is fallen, and what protection pathological changes was contiguous organizes not by damage from laser normally; Optical fiber interface 3 is connected with a water seal cap 31, avoids water reflux; Described water inlet tube interface 4 is provided with switching knob 41, the flow velocity of adjustable water, is zigzag, has skidproof effect outside switching knob 41; The front end of service pipe 1 is provided with side opening 11, and when the front opening of aquaporin 12 is blocked, water can flow out from side opening 11.
It should be noted that, described handle 2 is cylindrical, described handle 2 surface is provided with anti-slip rubber, anti-slip rubber is provided with the anti-skidding design such as salient point or decorative pattern, described optical fiber interface 3 is positioned at handle 2 afterbody, described water inlet tube interface 4 is positioned at 3-5cm place, handle 2 front end, and described water inlet tube interface 4 is 45-90 ° with handle 2 angulation; Described handle 2 length is 15-25cm, and diameter is 2-3cm; Described service aisle 1 diameter is 5-7.5mm, and length is 45-60cm; Described intake tunnel 12 diameter is 3-5mm; Described optical-fibre channel 13 diameter is 1-2mm.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (7)
1. a laser work handle, it is characterized in that, described laser work handle comprises service aisle and handle, the front end of described service aisle is provided with side opening, described service aisle inside is provided with intake tunnel and optical-fibre channel, intake tunnel communicates with side opening, described handle is provided with optical fiber interface and water inlet tube interface, described optical fiber interface is positioned at handle afterbody, described optical fiber interface place is provided with water seal cap, described water inlet tube interface is provided with switching knob, and the outside of switching knob is provided with groove.
2. laser work handle according to claim 1, is characterized in that, described handle is cylindrical, and handle inner is hollow structure.
3. laser work handle according to claim 2, is characterized in that, described water inlet tube interface is positioned at 3-5cm place, handle front end, and described water inlet tube interface and handle angulation are 45-90 °.
4. laser work handle according to claim 2, is characterized in that, described handle surfaces is provided with anti-slip rubber.
5. laser work handle according to claim 2, is characterized in that, described handle surfaces is provided with salient point or decorative pattern.
6. according to the arbitrary described laser work handle of claim 2-5, it is characterized in that, described decreased food is 10-30cm, diameter is 2-5cm, described service aisle diameter is 3-10mm, length is 30-75cm, and described intake tunnel diameter is 1-8mm, and described optical-fibre channel diameter is 1-4mm.
7. laser work handle according to claim 6, is characterized in that, described decreased food is 15-25cm, diameter is 2-3cm, and described service aisle diameter is 5-7.5mm, and length is 45-60cm, described intake tunnel diameter is 3-5mm, and described optical-fibre channel diameter is 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406859.2U CN204765914U (en) | 2015-06-12 | 2015-06-12 | Laser work handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406859.2U CN204765914U (en) | 2015-06-12 | 2015-06-12 | Laser work handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765914U true CN204765914U (en) | 2015-11-18 |
Family
ID=54506059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406859.2U Expired - Fee Related CN204765914U (en) | 2015-06-12 | 2015-06-12 | Laser work handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840250A (en) * | 2015-06-12 | 2015-08-19 | 上海市第一人民医院 | Laser work handle applied in laparoscopic surgery |
| CN106562822A (en) * | 2016-09-18 | 2017-04-19 | 马勇 | Head-bendable laser operation handle applicable to peritoneoscope |
-
2015
- 2015-06-12 CN CN201520406859.2U patent/CN204765914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840250A (en) * | 2015-06-12 | 2015-08-19 | 上海市第一人民医院 | Laser work handle applied in laparoscopic surgery |
| CN106562822A (en) * | 2016-09-18 | 2017-04-19 | 马勇 | Head-bendable laser operation handle applicable to peritoneoscope |
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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: 20151118 Termination date: 20180612 |