CN210990475U - Thoracic cavity expanding device for thoracic surgery - Google Patents
Thoracic cavity expanding device for thoracic surgery Download PDFInfo
- Publication number
- CN210990475U CN210990475U CN201921930842.1U CN201921930842U CN210990475U CN 210990475 U CN210990475 U CN 210990475U CN 201921930842 U CN201921930842 U CN 201921930842U CN 210990475 U CN210990475 U CN 210990475U
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- motor
- expander
- screw rod
- plate
- chest
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Abstract
The utility model discloses a thoracic surgery thoracic cavity expanding device, which comprises two bases, wherein the two bases are connected through an n-shaped frame, the inside of the n-shaped frame is positioned at the top part of the n-shaped frame and is fixedly provided with a mounting frame, an upper screw rod driven by a motor a and a lower screw rod driven by a motor b which are parallel to each other are horizontally arranged between the two mounting frames, the upper screw rod is screwed with a left expander which is connected with the n-shaped frame in a sliding way, and the lower screw rod is screwed with a right expander which is connected with the n-shaped frame in a sliding way; the utility model discloses arrange the device in the workstation during use and span patient and be located patient's top, lead screw and lower lead screw rotate to opposite direction in the drive of motor a and motor b, and then drive left slide board and right slide board and reach the purpose of keeping away from or being close to opposite direction motion, and then adjust the distance between left expansion board and the right expansion board, after motor a and motor b stop work, the rigidity of left expansion board and right expansion board fixes the wound.
Description
Technical Field
The utility model relates to a thoracic surgery is thorax expanding unit for operation belongs to medical instrument technical field.
Background
In thoracic surgery, the doctor needs fix the wound with the operation drag hook and operate, but the operation drag hook needs nurse's supplementary use, and is very inconvenient to some great operations of wound, need a plurality of operation drag hooks, need be equipped with sufficient medical staff simultaneously, operating table personnel many and the manual fixed wound human factor is many, can influence going on of operation to a certain extent. To this end, we propose a chest expanding device for thoracic surgery.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a thoracic surgery uses thorax expanding device, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a thoracic surgery is chest expanding unit for operation, includes two bases, two connect through "n" type frame between the base, the inside of "n" type frame is located its fixed mounting bracket that is equipped with in top department, two the level is equipped with the lead screw down by motor a driven last lead screw and by motor b drive that is parallel to each other between the mounting bracket, the spiro union has the left expander of sliding connection on "n" type frame on going up the lead screw, the spiro union has the right expander of sliding connection on "n" type frame on the lead screw down.
Further, left side expander includes the spiro union in last lead screw and cup joints the left slide plate on lower lead screw, the bottom fixedly connected with left arc connecting plate of left side slide plate, the bottom fixed mounting of left side arc connecting plate has left expansion board.
Further, the right expander comprises a right sliding plate which is screwed on the lower screw rod and is sleeved on the upper screw rod, the bottom of the right sliding plate is fixedly connected with a right arc-shaped connecting plate, and the bottom of the right arc-shaped connecting plate is fixedly provided with a right expansion plate.
Furthermore, the tops of the left sliding plate and the right sliding plate are provided with clamping blocks which are integrally formed with the left sliding plate and the right sliding plate and matched with the sliding grooves in the n-shaped frame.
Furthermore, the outer sides of the left expansion plate and the right expansion plate are both fixedly provided with elastic protection pads.
Further, the rotation directions of the motor a and the motor b are opposite and the rotation speeds of the motor a and the motor b are the same.
The utility model discloses arrange the device in the workstation during use and span patient and be located patient's top, lead screw and lower lead screw rotate to opposite direction in the drive of motor a and motor b, and then drive left slide board and right slide board and reach the purpose of keeping away from or being close to opposite direction motion, and then adjust the distance between left expansion board and the right expansion board, after motor a and motor b stop work, the rigidity of left expansion board and right expansion board, fix the wound, owing to through mechanical fastening, avoid the influence of thinking the factor, can not influence going on of operation.
Drawings
Fig. 1 is a schematic view of an overall structure of an angle of the present invention;
fig. 2 is a schematic view of another angle of the present invention;
fig. 3 is a schematic structural view of the left and right dilators of the present invention.
In the figure: 1. a base; 2. an elastic protection pad; 3. a left expansion plate; 4. a left arc-shaped connecting plate; 5. a lower screw rod; 6. a right arc-shaped connecting plate; 7. a right expansion plate; 8. a motor b; 9. a right slide plate; 10. an "n" type frame; 11. a left glide plate; 12. a mounting frame; 13. a motor a; 14. feeding a screw rod; 15. a chute; 16. and a clamping block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 3, the present embodiment provides a thoracic cavity expanding device for thoracic surgery, which includes two bases, two bases are connected through an "n" frame, a mounting frame is fixedly disposed at the top of the "n" frame, an upper lead screw driven by a motor a and a lower lead screw driven by a motor b are horizontally disposed between the two mounting frames, the upper lead screw is screwed with a left expander slidably connected to the "n" frame, and the lower lead screw is screwed with a right expander slidably connected to the "n" frame.
Further, left side expander includes the spiro union in last lead screw and cup joints the left slide plate on lower lead screw, the bottom fixedly connected with left arc connecting plate of left side slide plate, the bottom fixed mounting of left side arc connecting plate has left expansion board.
Further, the right expander comprises a right sliding plate which is screwed on the lower screw rod and is sleeved on the upper screw rod, the bottom of the right sliding plate is fixedly connected with a right arc-shaped connecting plate, and the bottom of the right arc-shaped connecting plate is fixedly provided with a right expansion plate.
Furthermore, the tops of the left sliding plate and the right sliding plate are provided with clamping blocks which are integrally formed with the left sliding plate and the right sliding plate and matched with the sliding grooves in the n-shaped frame.
Furthermore, the outer sides of the left expansion plate and the right expansion plate are both fixedly provided with elastic protection pads.
Further, the rotation directions of the motor a and the motor b are opposite and the rotation speeds of the motor a and the motor b are the same.
Arrange the device in the workstation on and span patient's top, motor a and motor b drive lead screw and lead screw down rotate to opposite direction, and then drive left slide board and right slide board and move to opposite direction and reach the purpose of keeping away from or being close to, and then adjust the distance between left expansion board and the right expansion board, motor a and motor b stop work back, the position of left expansion board and right expansion board is fixed, fix the wound, owing to through mechanical fastening, the influence of thinking the factor has been avoided, can not influence going on of operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a thoracic surgery is chest expanding unit for operation, includes two bases, its characterized in that: two connect through "n" type frame between the base, the inside of "n" type frame is located its top department and fixes and is equipped with the mounting bracket, two the level is equipped with the parallel last lead screw of being driven by motor a and the lower lead screw of being driven by motor b between the mounting bracket, the spiro union has the left expander on "n" type frame on going up the lead screw, the spiro union has the right expander on "n" type frame on the lead screw down.
2. The chest surgical chest expansion device of claim 1 wherein: the left expander comprises a left sliding plate which is in threaded connection with the upper screw rod and is sleeved on the lower screw rod, the bottom of the left sliding plate is fixedly connected with a left arc-shaped connecting plate, and the bottom of the left arc-shaped connecting plate is fixedly provided with a left expansion plate.
3. The thoracic surgical chest expander as set forth in claim 2, wherein: the right expander comprises a right sliding plate which is screwed on the lower screw rod and is sleeved on the upper screw rod, the bottom of the right sliding plate is fixedly connected with a right arc-shaped connecting plate, and the bottom of the right arc-shaped connecting plate is fixedly provided with a right expansion plate.
4. The thoracic surgical chest expander as set forth in claim 3, wherein: the top of left side sliding plate and right sliding plate all is equipped with rather than integrated into one piece and with "n" type frame on spout matched with joint piece.
5. The chest surgical chest expansion device of claim 4 wherein: and elastic protection pads are fixedly arranged on the outer sides of the left expansion plate and the right expansion plate.
6. The chest surgical chest expansion device of claim 1 wherein: the rotation directions of the motor a and the motor b are opposite and the rotation speeds of the motor a and the motor b are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930842.1U CN210990475U (en) | 2019-11-11 | 2019-11-11 | Thoracic cavity expanding device for thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921930842.1U CN210990475U (en) | 2019-11-11 | 2019-11-11 | Thoracic cavity expanding device for thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210990475U true CN210990475U (en) | 2020-07-14 |
Family
ID=71484264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921930842.1U Expired - Fee Related CN210990475U (en) | 2019-11-11 | 2019-11-11 | Thoracic cavity expanding device for thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210990475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155617A (en) * | 2020-10-13 | 2021-01-01 | 王刚 | Rib expanding device for thoracic surgery |
-
2019
- 2019-11-11 CN CN201921930842.1U patent/CN210990475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155617A (en) * | 2020-10-13 | 2021-01-01 | 王刚 | Rib expanding device for thoracic surgery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211111 |