CN204072350U - A kind of thoracic surgery chair - Google Patents
A kind of thoracic surgery chair Download PDFInfo
- Publication number
- CN204072350U CN204072350U CN201420640987.9U CN201420640987U CN204072350U CN 204072350 U CN204072350 U CN 204072350U CN 201420640987 U CN201420640987 U CN 201420640987U CN 204072350 U CN204072350 U CN 204072350U
- Authority
- CN
- China
- Prior art keywords
- electric expansion
- expansion bar
- fixedly connected
- seat support
- supporting plate
- 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
Abstract
The utility model discloses a kind of thoracic surgery chair, belong to medical instruments field, comprise base, the chair back, seat support, seat support is fixedly connected with base by the first electric expansion bar, also comprise pedal, pedal is fixedly connected with base by the second electric expansion bar, support arm device is provided with in the both sides of seat support, support arm device is by the U-shaped supporting plate in cross section, slide rail, 3rd electric expansion bar and the 4th electric expansion bar are formed, supporting plate is scalable, rotating cylinder and cross section is hinged with in being inverted T-shaped slide block in the bottom of supporting plate, slide block is arranged in the slide rail in arc-shaped, slide rail is fixedly connected on the top of the 3rd electric expansion bar, 3rd electric expansion bar is fixedly connected on the side of seat support, rotating cylinder is fixedly connected with the 4th electric expansion bar by bearing, 4th electric expansion bar is fixedly connected on the side of seat support, this utility model reasonable in design, easy to operate, according to the height of seat support, pedal can be adjusted to suitable height, the angle of supporting plate and highly all scalable, convenient and practical.
Description
Technical field
This utility model relates to medical instruments field, especially a kind of thoracic surgery chair.
Background technology
The operation of thoracic surgery is a very meticulous technology, and do not have a bit error, most thoracic surgery is all relevant to important organ, and operation risk is larger; Lie in during corrective surgery on operation table, operative doctor is seated at patient side, doctor, when doing prolonged operations, holds medical apparatus and instruments due to two handss and carries out operation technique, and arm needs to lift for a long time, arm is unsettled, be easy to tired and operation inconvenience, prolonged operations, arm unavoidably can be shaken, be unfavorable for operation technique, easily produce accidental injury.
Summary of the invention
Technical assignment of the present utility model is a kind of thoracic surgery chair provided for above the deficiencies in the prior art.
This utility model solves the technical scheme that its technical problem adopts: a kind of thoracic surgery chair, comprise base, the chair back, seat support, described seat support is fixedly connected with base by the first electric expansion bar, also comprise pedal, described pedal is fixedly connected with base by the second electric expansion bar, support arm device is provided with in the both sides of described seat support, described support arm device is by the U-shaped supporting plate in cross section, slide rail, 3rd electric expansion bar and the 4th electric expansion bar are formed, described supporting plate is scalable, rotating cylinder and cross section is hinged with in being inverted T-shaped slide block in the bottom of described supporting plate, described slide block is arranged in the slide rail in arc-shaped, the center of circle of described arc-shaped slide rail is the center of rotating cylinder, radius equals the length of center to the distance of slide rail of rotating cylinder, described slide rail is fixedly connected on the top of the 3rd electric expansion bar, described 3rd electric expansion bar is fixedly connected on the side of seat support, described rotating cylinder is fixedly connected with the 4th electric expansion bar by bearing, described 4th electric expansion bar is fixedly connected on the side of seat support.
The utility model has the advantage of: 1, this utility model reasonable in design, easy to operate; 2, this utility model is provided with arm supporting board, the arm of doctor is played to the effect of support, the phenomenon of arm shake when avoiding performing the operation; 3, the height of supporting plate of the present utility model and the equal scalable of angle, can meet the needs of doctor's arm activity when performing the operation; 4, pedal of the present utility model can be transferred to suitable height according to the height of seat support, practical and convenient.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the enlarged drawing of part A in Fig. 1.
Fig. 4 is the structural representation of supporting plate 9 of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described below.
As shown in the figure, a kind of thoracic surgery chair, comprise base 5, the chair back 1, seat support 3, described seat support 3 is fixedly connected with base 5 by the first electric expansion bar 4, also comprise pedal 7, described pedal 7 is fixedly connected with base 5 by the second electric expansion bar 6, support arm device is provided with in the both sides of described seat support 3, described support arm device is by the U-shaped supporting plate 9 in cross section, slide rail 10, 3rd electric expansion bar 2 and the 4th electric expansion bar 8 are formed, described supporting plate 9 is scalable, rotating cylinder 12 and cross section is hinged with in being inverted T-shaped slide block 11 in the bottom of described supporting plate 9, described slide block 11 is arranged in the slide rail 10 in arc-shaped, described slide rail 10 is fixedly connected on the top of the 3rd electric expansion bar 2, described 3rd electric expansion bar 2 is fixedly connected on the side of seat support 3, described rotating cylinder 12 is fixedly connected with the 4th electric expansion bar 8 by bearing, described 4th electric expansion bar 8 is fixedly connected on the side of seat support 3.
Its operation principle is: during operation, doctor is sitting on seat support 3, foot is placed on pedal 7, by the first electric expansion bar 4, seat support 3 is adjusted to suitable height, then the height of pedal 7 is adjusted by the second electric expansion bar 6, arm is placed on supporting plate 9, assistant to a physician is allowed to open the switch of the 4th electric expansion bar 8, supporting plate 9 is adjusted to suitable height, then the switch of the 3rd electric expansion bar 2 is opened, adjustment supporting plate 9 is in the angle of perpendicular, then start to perform the operation, in operation process, the slide block 11 of supporting plate can slide in slide rail 10 along with the activity of the arm of doctor.
Claims (1)
1. a thoracic surgery chair, comprise base, the chair back, seat support, described seat support is fixedly connected with base by the first electric expansion bar, it is characterized in that: also comprise pedal, described pedal is fixedly connected with base by the second electric expansion bar, support arm device is provided with in the both sides of described seat support, described support arm device is by the U-shaped supporting plate in cross section, slide rail, 3rd electric expansion bar and the 4th electric expansion bar are formed, described supporting plate is scalable, rotating cylinder and cross section is hinged with in being inverted T-shaped slide block in the bottom of described supporting plate, described slide block is arranged in the slide rail in arc-shaped, described slide rail is fixedly connected on the top of the 3rd electric expansion bar, described 3rd electric expansion bar is fixedly connected on the side of seat support, described rotating cylinder is fixedly connected with the 4th electric expansion bar by bearing, described 4th electric expansion bar is fixedly connected on the side of seat support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640987.9U CN204072350U (en) | 2014-10-31 | 2014-10-31 | A kind of thoracic surgery chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640987.9U CN204072350U (en) | 2014-10-31 | 2014-10-31 | A kind of thoracic surgery chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072350U true CN204072350U (en) | 2015-01-07 |
Family
ID=52165122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640987.9U Expired - Fee Related CN204072350U (en) | 2014-10-31 | 2014-10-31 | A kind of thoracic surgery chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151331A (en) * | 2018-04-04 | 2019-08-23 | 张喜芹 | A kind of Multifunctional chest surgery operation nursing device |
-
2014
- 2014-10-31 CN CN201420640987.9U patent/CN204072350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151331A (en) * | 2018-04-04 | 2019-08-23 | 张喜芹 | A kind of Multifunctional chest surgery operation nursing device |
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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 |
Granted publication date: 20150107 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |