CN207949836U - A kind of thoracic surgery pull device with light source - Google Patents
A kind of thoracic surgery pull device with light source Download PDFInfo
- Publication number
- CN207949836U CN207949836U CN201721251622.7U CN201721251622U CN207949836U CN 207949836 U CN207949836 U CN 207949836U CN 201721251622 U CN201721251622 U CN 201721251622U CN 207949836 U CN207949836 U CN 207949836U
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- China
- Prior art keywords
- drawing arm
- rack
- arm
- light source
- movable
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Abstract
The utility model discloses a kind of thoracic surgery pull device with light source, including rack, gear rocking arm, movable drawing arm and fixed drawing arm, described rack one end is connected and fixed drawing arm, movable drawing arm is flexibly connected on rack, gear rocking arm is installed on movable drawing arm, it is provided with graduation mark on the rack, optical-fibre channel is arranged in the lower end of the activity drawing arm and fixed drawing arm, illumination cold light source is installed at regular intervals, your side in one end that movable drawing arm and fixed drawing arm are connect with rack is arranged in fiber channel interface in optical-fibre channel.Thoracic surgery pull device of the utility model with light source, graduation mark observable is increased on rack retracts size, in the illumination cold light source of movable drawing arm and the setting of fixed drawing arm lower end, it can make to obtain sufficient illumination and surgical field of view in thoracic cavity while not influencing surgical procedure, its is simple in structure, convenient and practical, and suitable medical institutions promote the use of.
Description
Technical field
The utility model is related to technical field of medical equipment, and in particular to a kind of thoracic surgery pull device with light source.
Background technology
When carrying out open chest surgery, notch expands surgeon under the action of rib retractor, and passes through operation
Shadowless lamp above platform illuminates thoracic cavity as principal light source.Because the illumination range of thoracic cavity is expanded by notch
The limitation of degree, even if the constantly height and irradiating angle of adjustment shadowless lamp, can not make light into invalid firing angle to meet
The requirement of operation causes considerable degree of influence to being smoothed out for operation, and the pull device used of performing the operation, and needs are led
The size opened mainly relies on doctors experience, can not accurate control.Therefore, it is necessary to a kind of novel thoracic surgery pull device to come
Meet thoracic cavity intraoral illumination to improve the safety that cardiothoracic surgery cuts open chest operation.
Application No. is 94216767.8 to disclose a kind of rib retractor with headlamp, by being set in pusher dog lower wing plate
Lighting device is set, is constituted by casket living and mounted in internal battery and headlamp, needs not rely upon shadowless lamp, but it depends on electricity
Pond function, illuminating effect is poor, waste of resource, not environmentally, and battery can lead to radiation, and is not suitable for.Patent application
Numbers 201320172861.6 disclose a kind of rib retractor of band auxiliary adjustable illuminating device, it is in former rib retractor base
On plinth.Crafty drawing arm installs an adjustable illuminating device, including headlamp and optical fiber are solved without using battery
Thoracic cavity lighting issues, but in actual application, when being easy to block operation from the lighting device of drawing arm insertion
Other operations, and illumination zone is small.And in unresolved thoracic cavity the problem of the accuracy of sufficient illumination and traction.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of thoracic cavity with light source
Operation pull device increases graduation mark observable on rack and retracts size, in movable drawing arm and fixed drawing arm lower end
The illumination cold light source of setting can make to obtain sufficient illumination and surgical field of view in thoracic cavity while not influencing surgical procedure,
Simple in structure, convenient and practical, suitable medical institutions promote the use of.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of thoracic surgery pull device with light source, including rack, gear rocking arm, movable drawing arm and fixed traction
Arm, described rack one end are connected and fixed drawing arm, and movable drawing arm is flexibly connected on rack, and gear is installed on movable drawing arm
Rocking arm, is provided with graduation mark on the rack, and optical-fibre channel, optical fiber is arranged in the lower end of the activity drawing arm and fixed drawing arm
Illumination cold light source is installed at regular intervals on channel, fiber channel interface be arranged you movable drawing arm and fixed drawing arm with
The side of one end of rack connection.
Preferably, graduation mark is provided on the rack, the zero graduation line of graduation mark is close to fixed drawing arm one end.
Preferably, the optical-fibre channel along movable drawing arm and fixed drawing arm pusher dog lower wing plate and pusher dog panel from
Movable drawing arm and fixed drawing arm downside and the side for reaching the one end being connect with rack.
The utility model has the beneficial effects that：Thoracic surgery pull device of the utility model with light source, increases on rack
Graduation mark observable has been added to retract size so that thoracic cavity traction is more accurate, is set in movable drawing arm and fixed drawing arm lower end
Optical-fibre channel has been set, and the cold light source installed at regular intervals is set, has been allowed to form cold light source band, is not influencing surgical procedure
It can make to obtain sufficient illumination and surgical field of view in thoracic cavity simultaneously, it is simple in structure, convenient and practical, it is suitble to medical institutions to promote
It uses.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the thoracic surgery pull device described in the utility model with light source；
Fig. 2 is the back structures schematic diagram of the thoracic surgery pull device described in the utility model with light source；
In attached drawing, parts list represented by the reference numerals are as follows：
1- racks, 2- gear rocking arms, 3- fix drawing arm, 4- activity drawing arms, 5- graduation marks, 6- optical-fibre channels, 7- photographs
Bright cold light source, 8- fiber channel interfaces, 9- pusher dogs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, the utility model is a kind of thoracic surgery pull device with light source, including rack 1, tooth
It takes turns rocking arm 2, movable drawing arm 4 and fixed drawing arm 3,1 one end of the rack and is connected and fixed drawing arm 3, movable drawing arm 4 is in tooth
It is flexibly connected on item 1, gear rocking arm 2 is installed on movable drawing arm 4, is provided with graduation mark 5 on the rack 1, the activity is led
Optical-fibre channel 6 is arranged in the lower end of open arms 4 and fixed drawing arm 3, is equipped with illumination cold light source 7 in optical-fibre channel 6 at regular intervals,
Fiber channel interface 8 is arranged in the side of one end that movable drawing arm 4 and fixed drawing arm 3 are connect with rack 1.
Wherein, graduation mark 5 is provided on rack 1, the zero graduation line of graduation mark 5 is close to 3 one end of fixed drawing arm.
Wherein, optical-fibre channel 6 along movable drawing arm 4 and fixed drawing arm 39 lower wing plate of pusher dog and 9 panel of pusher dog from
Movable drawing arm 4 and 3 downside of fixed drawing arm and the side for reaching the one end being connect with rack 1.
One of the present embodiment has particular application as：Thoracic surgery pull device of the utility model with light source, in use, can
To retract size by the graduation mark observation on rack 1 so that thoracic cavity retracts more accurate；It is led in movable drawing arm 4 and fixation
3 lower end of open arms is provided with optical-fibre channel 6, and the illumination cold light source 7 installed at regular intervals is arranged, and is allowed to form cold light source band,
It realizes the illumination after being strutted to thoracic cavity, can make to obtain sufficient illumination and hand in thoracic cavity while not influencing surgical procedure
The art visual field, simple in structure, convenient and practical, suitable medical institutions promote the use of.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of thoracic surgery pull device with light source, it is characterised in that：Including rack, gear rocking arm, movable drawing arm and
Fixed drawing arm, described rack one end are connected and fixed drawing arm, and movable drawing arm is flexibly connected on rack, on movable drawing arm
Gear rocking arm is installed, graduation mark, the lower end setting optical fiber of the activity drawing arm and fixed drawing arm are provided on the rack
Channel, is equipped with illumination cold light source in optical-fibre channel at regular intervals, you is arranged in movable drawing arm and solid in fiber channel interface
Determine the side of one end that drawing arm is connect with rack.
2. a kind of thoracic surgery pull device with light source as described in claim 1, it is characterised in that：It is arranged on the rack
There is graduation mark, the zero graduation line of graduation mark is close to fixed drawing arm one end.
3. a kind of thoracic surgery pull device with light source as described in claim 1, it is characterised in that：Optical-fibre channel is along work
The pusher dog lower wing plate and pusher dog panel of dynamic drawing arm and fixed drawing arm are on the downside of movable drawing arm and fixed drawing arm and reach
The side of the one end being connect with rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251622.7U CN207949836U (en) | 2017-09-27 | 2017-09-27 | A kind of thoracic surgery pull device with light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251622.7U CN207949836U (en) | 2017-09-27 | 2017-09-27 | A kind of thoracic surgery pull device with light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207949836U true CN207949836U (en) | 2018-10-12 |
Family
ID=63724607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721251622.7U Expired - Fee Related CN207949836U (en) | 2017-09-27 | 2017-09-27 | A kind of thoracic surgery pull device with light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207949836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635064A (en) * | 2018-04-26 | 2018-10-12 | 吴飞 | A kind of surgical lighting instrument |
| CN109199480A (en) * | 2018-11-15 | 2019-01-15 | 中国医科大学附属口腔医院 | The auxiliary device and method that a kind of pair of displacement articular disc is resetted |
-
2017
- 2017-09-27 CN CN201721251622.7U patent/CN207949836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635064A (en) * | 2018-04-26 | 2018-10-12 | 吴飞 | A kind of surgical lighting instrument |
| CN109199480A (en) * | 2018-11-15 | 2019-01-15 | 中国医科大学附属口腔医院 | The auxiliary device and method that a kind of pair of displacement articular disc is resetted |
| CN109199480B (en) * | 2018-11-15 | 2021-06-01 | 中国医科大学附属口腔医院 | Auxiliary device and method for resetting shifting joint disc |
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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: 20181012 Termination date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |