CN205729427U - A kind of thoracic surgery negative pressure retractor - Google Patents
A kind of thoracic surgery negative pressure retractor Download PDFInfo
- Publication number
- CN205729427U CN205729427U CN201620614616.2U CN201620614616U CN205729427U CN 205729427 U CN205729427 U CN 205729427U CN 201620614616 U CN201620614616 U CN 201620614616U CN 205729427 U CN205729427 U CN 205729427U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- curved boom
- traction apparatus
- absorption pore
- thoracic surgery
- 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
nullThis utility model provides a kind of thoracic surgery negative pressure retractor，Including traction apparatus head，Curved boom、Universal joint and medical miniature negative pressure pump，Traction apparatus head is funnel-form，And traction apparatus head opening part is fixedly connected with the adsorbed film covered by described traction apparatus head opening，Described adsorbed film center offers the first absorption pore，The surrounding of the first absorption pore offers multiple second absorption pore，One end of described curved boom is flexibly connected with traction apparatus head by universal joint，Other end surface is provided with anti-skidding striped，Described curved boom is internal is hollow structure，And internally installed have described medical miniature negative pressure pump，Vacuum table it is also equipped with and for controlling the shift knob that described medical miniature negative pressure pump opens and closes on described curved boom，Described medical miniature negative pressure pump is connected with described vacuum table，This utility model simple in construction，Easy to use，Workable，Great convenience is brought for medical worker.
Description
Technical field
This utility model relates to technical field of medical instrument, particularly to a kind of thoracic surgery negative pressure retractor.
Background technology
At present, clinically when carrying out thoracic cavity open chest surgery to patient, owing to human lung is softer greatly, operation has been carried out
Come highly inconvenient, in addition it is also necessary to the pulmonary that a staff assists help to pin patient, although in this case, not
Good surgical effect can be played, and operation technique gets up cumbersome, wastes time and energy, adds greatly to medical worker
Work difficulty.
Utility model content
In order to solve the problem that prior art exists, this utility model provides a kind of thoracic surgery negative pressure retractor, should
Thoracic cavity traction apparatus is simple to operate and time saving and energy saving, for medical worker's thoracic surgery when carrying out thoracic cavity open chest surgery to patient
Facilitate, and can promote with multiple section office.Its concrete technical scheme is:
A kind of thoracic surgery negative pressure retractor that this utility model provides, including:
Traction apparatus head, curved boom, universal joint and medical miniature negative pressure pump, traction apparatus head is funnel-form, and traction apparatus head is opened
Being fixedly connected with the adsorbed film covered by described traction apparatus head opening at Kou, described adsorbed film center offers the first absorption
Pore, the surrounding of the first absorption pore offers multiple second absorption pore, and one end of described curved boom is passed through universal joint and led
Aspirator tip is flexibly connected, and other end surface is provided with anti-skidding striped, and described curved boom is internal be hollow structure, and internally installed have described in
Medical miniature negative pressure pump, described curved boom is also equipped with vacuum table and for controlling the switch that described medical miniature negative pressure pump opens and closes
Button, described medical miniature negative pressure pump is connected with described vacuum table；The aperture of described first absorption pore is 0.5cm～0.8cm,
Described second absorption air vent aperture is 1.2mm～1.5mm.
Preferably, the external diameter of described curved boom is 3.0cm～4.0cm；
Preferably, described curved boom uses titanium alloy material to make；
Preferably, a diameter of 3.0cm～5.0cm of described adsorbed film；
Preferably, described first absorption air vent aperture is 0.5cm, and the second absorption air vent aperture is 1.2mm；
Preferably, described adsorbed film uses harmless elastomeric material to make；
Preferably, the plurality of second absorption pore is evenly distributed on around described first absorption pore.
A kind of thoracic surgery negative pressure retractor that this utility model provides, simple in construction, easy to use, will by vacuum table
Adsorption strength controls in harmless certain limit to carry out thoracic surgery operation, and absorption surface uses harmless
Elastomeric material make, and single use, it is ensured that the gnotobasis of operation, meanwhile, opened by shift knob or close
Traction apparatus, workable.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
A kind of thoracic surgery negative pressure retractor structural representation that Fig. 1 provides for this utility model；
A kind of thoracic surgery negative pressure retractor adsorbed film structural representation that Fig. 2 provides for this utility model.
Description of reference numerals:
1, traction apparatus head, the 101, adsorbed film, 102, first absorption pore, the 103, second absorption pore, 2, curved boom, 3, universal
Joint, 4, vacuum table, 5, shift knob, 6, anti-skidding striped.
Detailed description of the invention
Below in conjunction with the accompanying drawings, being described in detail a detailed description of the invention of the present utility model, these accompanying drawings are
The schematic diagram simplified, illustrates the basic structure of utility model the most in a schematic way, and therefore it only shows relevant with this utility model
Composition.
A kind of thoracic surgery negative pressure retractor, the most as shown in Figure 1-2, including: traction apparatus head 1, curved boom 2, universal joint 3
With medical miniature negative pressure pump, traction apparatus head 1 is in funnel-form, and traction apparatus head 1 opening part is fixedly connected with described traction apparatus head 1
The adsorbed film 101 that opening covers, described adsorbed film 101 center offers the first absorption pore 102, the first absorption pore
The surrounding of 102 offers multiple second absorption pore 103, and the plurality of second absorption pore 103 is evenly distributed on described the
Around, one end of described curved boom 2 is flexibly connected with traction apparatus head 1 one absorption pore 102 by universal joint 3, other end table
Face is provided with anti-skidding striped 6, and described curved boom 2 is internal is hollow structure, and internally installed has a described medical miniature negative pressure pump, described curved
Vacuum table 4 it is also equipped with and for controlling the shift knob 5 that described medical miniature negative pressure pump opens and closes, described medical miniature on arm 2
Negative pressure pump is connected with described vacuum table 4；The aperture of described first absorption pore 102 is 0.5cm～0.8cm, described second absorption
Pore 103 aperture is 1.2mm～1.5mm.
One end of above-mentioned curved boom 2 is flexibly connected with traction apparatus head 1 by universal joint 3, and such structure is arranged to be easy to
The direction of traction apparatus head 1 is regulated according to different surgery situation, owing to, in operation technique, traction apparatus head 1 needs during operation technique
In torso model to be deep into, it is preferable that a diameter of 3.0cm～5.0cm of above-mentioned adsorbed film 101.
In order to meet thoracic surgery operation requirement, above-mentioned curved boom 2 need to have certain intensity and hardness, and quality also needs simultaneously
Lighter, it is preferable that above-mentioned curved boom 2 uses titanium alloy material to make and a diameter of 3.0cm～4.0cm；The inside of curved boom 2 is hollow
Structure, and internally installed have medical Miniature negative pressure pump, this Miniature negative pressure pump not only size is little can be fixed on described curved boom 2
In, it is also possible to meet the range of negative pressure that in medical operating operation, human body can bear.
The tail end of above-mentioned curved boom 2 one section is provided with holds anti-skidding striped 6, owing to can put on when medical worker is operated
Sterile gloves, arranging anti-skidding striped 6 can increase the degree of roughness holding position, prevents from hands sliding phenomenon during operation.
Preferably, the adsorbed film 101 of above-mentioned traction apparatus head 1 uses harmless elastomeric material to make, and permissible
Single use, it is ensured that the gnotobasis of each operation.
In order to mate the adsorption strength scope that human lung can bear, it is preferable that first absorption on traction apparatus head 1 surface
The aperture of pore 102 is 0.5cm, and the aperture of the second absorption pore 103 is 1.2mm.
Discussed above is enlightenment according to desirable embodiment of the present utility model, is illustrated by above-mentioned discussion, operator
Various change and amendment can be carried out completely in the range of without departing from this utility model technological thought.This practicality
The content that novel technical scope is not limited in description, it is necessary to determine its technical scope according to scope.
Claims (7)
1. a thoracic surgery negative pressure retractor, it is characterised in that include, traction apparatus head (1), curved boom (2), universal joint (3)
With medical miniature negative pressure pump, traction apparatus head (1) is in funnel-form, and traction apparatus head (1) opening part is fixedly connected with described traction
The adsorbed film (101) that device head (1) opening covers, described adsorbed film (101) center offers the first absorption pore (102),
The surrounding of the first absorption pore (102) offers multiple second absorption pore (103), and one end of described curved boom (2) is by universal
Joint (3) is flexibly connected with traction apparatus head (1), and other end surface is provided with anti-skidding striped (6), and described curved boom (2) is internal is hollow
Structure, and internally installed have described medical miniature negative pressure pump, described curved boom (2) is also equipped with vacuum table (4) and is used for controlling
The shift knob (5) that described medical miniature negative pressure pump opens and closes, described medical miniature negative pressure pump is connected with described vacuum table (4)；
The aperture of described first absorption pore (102) is 0.5cm～0.8cm, and the aperture of described second absorption pore (103) is
1.2mm～1.5mm.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that the external diameter of described curved boom (2) is
3.0cm～4.0cm.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that described curved boom (2) uses titanium alloy
Material is made.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that the diameter of described adsorbed film (101)
For 3.0cm～5.0cm.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that described first absorption pore (102)
Aperture is 0.5cm, and the second absorption pore (103) aperture is 1.2mm.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that it is right that described adsorbed film (101) uses
The harmless elastomeric material of human body is made.
Thoracic surgery negative pressure retractor the most according to claim 1, it is characterised in that the plurality of second absorption pore
(103) it is evenly distributed on described first absorption pore (102) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614616.2U CN205729427U (en) | 2016-06-09 | 2016-06-09 | A kind of thoracic surgery negative pressure retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620614616.2U CN205729427U (en) | 2016-06-09 | 2016-06-09 | A kind of thoracic surgery negative pressure retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729427U true CN205729427U (en) | 2016-11-30 |
Family
ID=57384668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620614616.2U Expired - Fee Related CN205729427U (en) | 2016-06-09 | 2016-06-09 | A kind of thoracic surgery negative pressure retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742881A (en) * | 2018-06-15 | 2018-11-06 | 中国医学科学院北京协和医院 | A kind of tumour negative pressure adsorption equipment and its application |
-
2016
- 2016-06-09 CN CN201620614616.2U patent/CN205729427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742881A (en) * | 2018-06-15 | 2018-11-06 | 中国医学科学院北京协和医院 | A kind of tumour negative pressure adsorption equipment and its application |
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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: 20161130 Termination date: 20170609 |