CN206214181U - A kind of medical optical fiber that drips - Google Patents
A kind of medical optical fiber that drips Download PDFInfo
- Publication number
- CN206214181U CN206214181U CN201620829314.7U CN201620829314U CN206214181U CN 206214181 U CN206214181 U CN 206214181U CN 201620829314 U CN201620829314 U CN 201620829314U CN 206214181 U CN206214181 U CN 206214181U
- Authority
- CN
- China
- Prior art keywords
- protecting pipe
- optical fiber
- medical optical
- shaped threeway
- fountain head
- 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
Links
Landscapes
- Laser Surgery Devices (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of medical optical fiber that drips, including medical optical fiber, protecting pipe, T-shaped threeway, fountain head and peristaltic pump；Protecting pipe includes the first protecting pipe, the second protecting pipe and the 3rd protecting pipe, and one end of first protecting pipe, the second protecting pipe and the 3rd protecting pipe is connected with three interfaces of the T-shaped threeway respectively；The other end of the second protecting pipe is tightly connected with the fountain head；By being passed through in first protecting pipe, T-shaped threeway, the second protecting pipe and fountain head, the outer surface of the medical optical fiber forms water through sandwich passage to the medical optical fiber with the inwall of the inner chamber of first protecting pipe, T-shaped threeway and the second protecting pipe；The other end of the 3rd protecting pipe is connected with the peristaltic pump.The medical optical fiber that drips described in the utility model, by T-shaped threeway and the circulation of sandwich passage, peristaltic pump to the regulation of water-carrying capacity and the sprinkling of fountain head, for the laser work in open operation and laparoscopic surgery provides good water environment.
Description
Technical field
The utility model belongs to medical equipment technical field, more particularly, to the medical optical fiber that drips of one kind.
Background technology
Optical fiber is the medium for conducting laser, when being performed the operation using laser equipment, by optical fiber by laser conduction
The position that need to extremely treat, but fraction of laser light operationally needs to carry out (example under water environment：Thulium lasers, Bladder stone, semiconductor
Laser etc.), it is for water environment is built in laser surgey but this kind of using the interior epitheca of laser resectoscope when laser surgey is carried out at present
Mode has limitation, and this kind of mode can not effectively for laser work creates good in open surgery and laparoscopic surgery
Water environment, this invention is proposed based on this basis, using the optical fiber that drips for laser work provides water environment and can be by peristaltic pump
Regulating water flow reaches operation demand.
The content of the invention
In view of this, the utility model is directed to a kind of medical optical fiber that drips, in order in open operation and abdominal cavity
For laser work provides good water environment in videoendoscopic surgery.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of medical optical fiber that drips, including medical optical fiber, protecting pipe, T-shaped threeway, fountain head and peristaltic pump；
The protecting pipe includes the first protecting pipe, the second protecting pipe and the 3rd protecting pipe, first protecting pipe, the second sheath
One end of pipe and the 3rd protecting pipe is connected with three interfaces of the T-shaped threeway respectively；
The other end of second protecting pipe is tightly connected with the fountain head；
The medical optical fiber in first protecting pipe, T-shaped threeway, the second protecting pipe and fountain head by passing through, and this is medical
The outer surface of optical fiber forms water through interlayer with the inwall of the inner chamber of first protecting pipe, T-shaped threeway and the second protecting pipe
Passage；
The other end of the 3rd protecting pipe is connected with the peristaltic pump.
Further, the other end of first protecting pipe is provided with the joint being engaged with the medical optical fiber, described to connect
Head is SMA905 joints.
Relative to prior art, the medical optical fiber that drips described in the utility model has the advantage that：
(1) the medical optical fiber that drips described in the utility model, by T-shaped threeway and the circulation of sandwich passage, peristaltic pump pair
The regulation of water-carrying capacity and the sprinkling of fountain head, for the laser work in open operation and laparoscopic surgery is provided well
Water environment.
Brief description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing being further understood to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the medical optical fiber structure schematic diagram that drips described in the utility model embodiment；
Fig. 2 is the T-shaped three-port structure schematic diagram described in the utility model embodiment.
Description of reference numerals：
1- medical optical fibers；2- protecting pipes；The protecting pipes of 21- first；The protecting pipes of 22- second；The protecting pipes of 23- the 3rd；3-T types three
It is logical；4- fountain heads；5- peristaltic pumps.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to limitation of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, the utility model includes medical optical fiber 1, protecting pipe 2, T-shaped threeway 3, fountain head 4 and peristaltic pump 5；
Protecting pipe 2 includes the first protecting pipe 21, the second protecting pipe 22 and the 3rd protecting pipe 23, first protecting pipe 21, the
One end of two protecting pipes 22 and the 3rd protecting pipe 23 is connected with three interfaces of T-shaped threeway 3 respectively；
The other end of the second protecting pipe 22 is tightly connected with fountain head 4；
Medical optical fiber 1 is passed through by the first protecting pipe 21, T-shaped threeway 3, the second protecting pipe 22 and fountain head 4 are interior, the medical light
Fine 1 outer surface forms water through interlayer with the first protecting pipe 21, the inwall of the inner chamber of the protecting pipe 22 of T-shaped threeway 3 and second
Passage；
The other end of the 3rd protecting pipe 23 is connected with peristaltic pump 5, by peristaltic pump 5 realize water it is adjustable, can count
The purpose of amount.
The other end of the first protecting pipe 21 is provided with the joint being engaged with medical optical fiber 1, and joint is SMA905 joints.
Fountain head 4 is stainless steel fountain head.
Protecting pipe 2 is polyfluortetraethylene pipe.
Medical optical fiber specification is the optical fiber of Zhi Jing≤800um, and the specification of protecting pipe 2 is 2 × 3mm, and stainless steel shower nozzle specification is 2
× 3mm, T-shaped threeway 3 is RZ- threeways (metric system 2.0), and material is import PP, and the structure of the T-shaped threeway 3 is as shown in Fig. 2 and T-shaped
Three interfaces of threeway 3 are respectively interface A, interface B and interface C.
The course of work of the present utility model is：The optical fiber 1 that drips is connected to laser equipment by SMA905 joints, and drip optical fiber
1 is controlled by laser operations hand cradle, and the water inlet of peristaltic pump 5 is connected with the water bag of physiological saline, adjusts the stream of peristaltic pump 5
Peristaltic pump 5 is measured and starts, physiological saline passes sequentially through the 3rd protecting pipe 23, the protecting pipe of T-shaped threeway 3 and second according to firm discharge
22 sandwich passages for being formed between medical optical fiber 1 respectively, are finally left to fountain head 4, are caused by operating associated surgical instrument
The end of medical optical fiber 1 and fountain head 4 reach the position for needing to be performed the operation, and physiological saline is sprayed to needs by fountain head 4
The position of operation so that operative site forms water environment and is used to ensure the carrying out of laser surgey.
The utility model especially carries out cutting for soft tissue by hysteroscope in Minimally Invasive Surgery and open surgery using laser
It is that laser has built good water environment when cutting, it is ensured that laser safety effectively carries out the cutting of soft tissue, vaporization.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of medical optical fiber that drips, it is characterised in that：Including medical optical fiber (1), protecting pipe (2), T-shaped threeway (3), fountain head
And peristaltic pump (5) (4)；
The protecting pipe (2) includes the first protecting pipe (21), the second protecting pipe (22) and the 3rd protecting pipe (23), first sheath
One end of pipe (21), the second protecting pipe (22) and the 3rd protecting pipe (23) connects with three interfaces of the T-shaped threeway (3) respectively
Connect；
The other end of second protecting pipe (22) is tightly connected with the fountain head (4)；
The medical optical fiber (1) is by first protecting pipe (21), T-shaped threeway (3), the second protecting pipe (22) and fountain head (4)
Inside pass through, the outer surface of the medical optical fiber (1) and first protecting pipe (21), T-shaped threeway (3) and the second protecting pipe (22)
The inwall of inner chamber forms water through sandwich passage；
The other end of the 3rd protecting pipe (23) is connected with the peristaltic pump (5).
2. the medical optical fiber that drips according to claim 1, it is characterised in that：The other end of first protecting pipe (21) sets
There is the joint being engaged with the medical optical fiber (1), the joint is SMA905 joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829314.7U CN206214181U (en) | 2016-07-29 | 2016-07-29 | A kind of medical optical fiber that drips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829314.7U CN206214181U (en) | 2016-07-29 | 2016-07-29 | A kind of medical optical fiber that drips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214181U true CN206214181U (en) | 2017-06-06 |
Family
ID=58780329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829314.7U Expired - Fee Related CN206214181U (en) | 2016-07-29 | 2016-07-29 | A kind of medical optical fiber that drips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309446A (en) * | 2018-03-19 | 2018-07-24 | 西安交通大学医学院第附属医院 | A kind of laser aiming instrument for being operated under laparoscope |
-
2016
- 2016-07-29 CN CN201620829314.7U patent/CN206214181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309446A (en) * | 2018-03-19 | 2018-07-24 | 西安交通大学医学院第附属医院 | A kind of laser aiming instrument for being operated under laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20210729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |