CN214434339U - Rib retractor for thoracic surgeon - Google Patents
Rib retractor for thoracic surgeon Download PDFInfo
- Publication number
- CN214434339U CN214434339U CN202023210036.2U CN202023210036U CN214434339U CN 214434339 U CN214434339 U CN 214434339U CN 202023210036 U CN202023210036 U CN 202023210036U CN 214434339 U CN214434339 U CN 214434339U
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- China
- Prior art keywords
- lead screw
- retracting
- plate
- diaphragm
- rib
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- 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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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 210000000038 chest Anatomy 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of medical appliances, and discloses a rib retracting device for a thoracic surgeon, which comprises two retracting parts, wherein the two retracting parts are connected in a sliding manner through a connecting plate, the retracting parts comprise an installation seat, a slide block is rotatably installed on one side of the installation seat, a retracting plate is arranged on one side of the slide block, which is far away from the installation seat, the retracting plate is connected with the slide block in a sliding manner, an ear plate is arranged at the top end of the retracting plate, a second lead screw is arranged on the ear plate in a penetrating manner, the second lead screw is connected with the ear plate in a threaded manner, and the bottom end of the second lead screw is rotatably installed on the slide block; one side that the slider was kept away from to the mount pad is provided with first lead screw, and first lead screw rotates with the mount pad to be connected, and is provided with the diaphragm on the first lead screw, diaphragm and first lead screw thread fit, and the both ends of diaphragm all run through and are provided with the guide bar. This device drives the distance between two traction plates and adjusts through rotating the first lead screw of both sides to be convenient for be different width to the incision and pull.
Description
Technical Field
The utility model relates to the technical field of medical appliances, especially, relate to a thoracic surgeon leads out device with rib.
Background
The chest surgery is an ancient subject, the formation and development of the chest surgery is over 1 century, meanwhile, the drip clinical experience accumulation develops into an independent system with independent theoretical basis and interpenetration with each subject, modern chest surgeons do not need to search the relationship between a certain disease and surgical treatment as hard as pioneers, a lot of successful or failed experience teaching books are left for people, and summary is made according to the experience teaching to form the basic theory of the chest surgery, the cultivation and training of the chest surgeons should emphasize the whole process of learning accompanying medical practice, and the chest surgeons in different stages and levels have different learning contents, can continuously absorb new knowledge in learning, and can continuously take new habits in going to be mature and full.
When a surgeon performs an open-chest operation, in order to facilitate the operation of extending the scalpel into the body, the rib retractor is required to expand the incision, so as to widen the visual field and facilitate the operation. The existing rib retractor is inconvenient to adjust when in use, and the length of the supporting rod is fixed, so that the rib retractor cannot be suitable for incisions with different sizes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a rib retractor for a thoracic surgeon.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rib retracting device for a thoracic surgeon comprises two retracting parts, the two retracting parts are connected in a sliding mode through a connecting plate, each retracting part comprises an installation seat, a sliding block is rotatably installed on one side of the installation seat, a retracting plate is arranged on one side, away from the installation seat, of the sliding block, the retracting plate is connected with the sliding block in a sliding mode, an ear plate is arranged at the top end of the retracting plate, a second lead screw penetrates through the ear plate and is connected with the ear plate in a threaded mode, and the bottom end of the second lead screw is rotatably installed on the sliding block;
the mounting seat is kept away from one side of slider is provided with first lead screw, and first lead screw rotates with the mounting seat to be connected, and is provided with the diaphragm on the first lead screw, diaphragm and first lead screw-thread fit, and the both ends of diaphragm all run through and are provided with the guide bar, guide bar and diaphragm sliding fit to the one end of guide bar is fixed on the mounting seat, the diaphragm is kept away from one side both ends of mounting seat all are fixed with the spliced pole, two be fixed with the installation piece between the other end of spliced pole.
Preferably, two sides of the mounting seat in the two traction parts are respectively fixed with a fixing ring, the connecting plate is inserted in the fixing rings, and the connecting plate is in sliding fit with the fixing rings.
Preferably, a connecting shaft is fixed on the mounting seat, a groove is formed in the sliding block, the connecting shaft is rotatably mounted in the groove, an adjusting screw penetrates through one side of the sliding block, and the adjusting screw is in threaded connection with the sliding block.
Preferably, the outer wall of the connecting shaft is uniformly provided with jacks, and the jacks are matched with the adjusting screws.
Preferably, the traction plate is provided with a T-shaped sliding groove, and the sliding block is inserted in the sliding groove.
Preferably, the outer end of the installation block is provided with a clamp, and the inner wall of the clamp is provided with a rubber layer.
The utility model has the advantages that:
1. this device drives the distance between two traction plates and adjusts through rotating the first lead screw of both sides to be convenient for be different width to the incision and pull.
2. This device can adjust the angle of traction plate through unscrewing adjusting screw to avoid the traction plate to shelter from medical personnel's sight, the medical personnel's of being convenient for operation.
Drawings
Fig. 1 is a schematic structural view of a rib retractor for a thoracic surgeon according to the present invention;
fig. 2 is a schematic structural view of the connection between the mounting block and the mounting seat in the rib retractor for thoracic surgeons of the present invention;
fig. 3 is a schematic structural view of a rotary block and a connecting shaft in the rib retractor for thoracic surgeons of the present invention.
In the figure: the device comprises a mounting seat 1, a connecting shaft 2, a jack 21, a sliding block 3, a traction plate 4, a first screw rod 5, a transverse plate 6, a guide rod 7, a connecting column 8, a mounting block 9, a hoop 10, a connecting plate 11, a fixing ring 12, an ear plate 13, a second screw rod 14 and an adjusting screw 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a rib retracting device for a thoracic surgeon comprises two retracting parts, the two retracting parts are slidably connected through a connecting plate 11, each retracting part comprises an installation seat 1, a sliding block 3 is rotatably installed on one side of the installation seat 1, a retracting plate 4 is arranged on one side, away from the installation seat 1, of the sliding block 3, the retracting plate 4 is slidably connected with the sliding block 3, a T-shaped sliding groove is formed in the retracting plate 4, the sliding block 3 is inserted into the sliding groove, an ear plate 13 is arranged at the top end of the retracting plate 4, a second lead screw 14 penetrates through the ear plate 13, the second lead screw 14 is in threaded connection with the ear plate 13, a threaded hole matched with the ear plate 13 is formed in the ear plate 13, and the bottom end of the second lead screw 14 is rotatably installed on the sliding block 3;
one side that slider 3 was kept away from to mount pad 1 is provided with first lead screw 5, first lead screw 5 rotates with mount pad 1 to be connected, and be provided with diaphragm 6 on the first lead screw 5, diaphragm 6 and 5 screw-thread fit of first lead screw, the screw hole rather than looks adaptation is seted up at the middle part of diaphragm 6, and the both ends of diaphragm 6 all run through and are provided with guide bar 7, guide bar 7 and 6 sliding fit of diaphragm, and the one end of guide bar 7 is fixed on mount pad 1, the other end of guide bar 7 is fixed with the stopper, one side both ends that mount pad 1 was kept away from to diaphragm 6 all are fixed with spliced pole 8, be fixed with installation piece 9 between the other end of two spliced poles 8.
Further, fixing rings 12 are fixed on two sides of the mounting seat 1 in the two traction parts, the connecting plate 11 is inserted in the fixing rings 12, and the connecting plate 11 is in sliding fit with the fixing rings 12.
Further, a connecting shaft 2 is fixed on the mounting seat 1, a groove is formed in the sliding block 3, the connecting shaft 2 is rotatably mounted in the groove, an adjusting screw 15 penetrates through one side of the sliding block 3, and the adjusting screw 15 is in threaded connection with the sliding block 3.
Furthermore, the outer wall of the connecting shaft 2 is uniformly provided with insertion holes 21, and the insertion holes 21 are matched with the adjusting screws 15.
Furthermore, a hoop 10 is arranged at the outer end of the mounting block 9, and a rubber layer is arranged on the inner wall of the hoop 10, so that the device is convenient to fix.
In this embodiment, fix this device on the sick bed through both sides clamp 10, rotate second lead screw 14 and drive the linkage drawbar 4 and insert in the incision, screw out adjusting screw 15, rotate linkage drawbar 4, adjust the angle of linkage drawbar 4, after adjusting to suitable position, twist adjusting screw 15 into jack 21 again and make linkage drawbar 4 fixed, rotate the first lead screw 5 of both sides simultaneously, first lead screw 5 drives 1 outside removal of mount pad, drive linkage drawbar 4 outside removal simultaneously, it keeps away from each other to drive two linkage drawbar 4, thereby be convenient for be different widths to the incision and pull, be convenient for medical personnel's operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A rib retracting device for a thoracic surgeon comprises two retracting parts, wherein the two retracting parts are connected with each other in a sliding manner through a connecting plate (11), the rib retracting device is characterized in that each retracting part comprises a mounting seat (1), a sliding block (3) is rotatably mounted on one side of the mounting seat (1), a retracting plate (4) is arranged on one side, away from the mounting seat (1), of the sliding block (3), the retracting plate (4) is connected with the sliding block (3) in a sliding manner, an ear plate (13) is arranged at the top end of the retracting plate (4), a second lead screw (14) penetrates through the ear plate (13), the second lead screw (14) is in threaded connection with the ear plate (13), and the bottom end of the second lead screw (14) is rotatably mounted on the sliding block (3);
keep away from mount pad (1) one side of slider (3) is provided with first lead screw (5), and first lead screw (5) rotate with mount pad (1) and are connected, and are provided with diaphragm (6) on first lead screw (5), diaphragm (6) and first lead screw (5) screw-thread fit, and the both ends of diaphragm (6) all run through and are provided with guide bar (7), guide bar (7) and diaphragm (6) sliding fit to the one end of guide bar (7) is fixed on mount pad (1), diaphragm (6) are kept away from one side both ends of mount pad (1) all are fixed with spliced pole (8), two be fixed with installation piece (9) between the other end of spliced pole (8).
2. Rib retraction device according to claim 1, characterized in that both sides of the mounting seat (1) in both of said retractor portions are fixed with fixation rings (12), said connection plates (11) being inserted in the fixation rings (12) and the connection plates (11) being in sliding fit with the fixation rings (12).
3. Rib retraction device according to claim 1, characterized in that a connection shaft (2) is fixed to the mounting base (1) and a groove is opened in the slide block (3), the connection shaft (2) is rotatably mounted in the groove, and an adjustment screw (15) is provided through one side of the slide block (3), the adjustment screw (15) is in threaded connection with the slide block (3).
4. Rib retraction device for thoracic surgeons, according to claim 3, characterized in that the outer wall of said connection shaft (2) is equipped with a plurality of holes (21), said holes (21) being adapted to said adjustment screws (15).
5. Rib retraction device according to claim 1, characterized in that said traction plate (4) is provided with a T-shaped slot in which said slider (3) is inserted.
6. Rib retraction device according to claim 1, characterized in that the mounting block (9) is provided with a collar (10) at its outer end and a rubber layer on the inner wall of the collar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210036.2U CN214434339U (en) | 2020-12-28 | 2020-12-28 | Rib retractor for thoracic surgeon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210036.2U CN214434339U (en) | 2020-12-28 | 2020-12-28 | Rib retractor for thoracic surgeon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214434339U true CN214434339U (en) | 2021-10-22 |
Family
ID=78195015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023210036.2U Expired - Fee Related CN214434339U (en) | 2020-12-28 | 2020-12-28 | Rib retractor for thoracic surgeon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214434339U (en) |
-
2020
- 2020-12-28 CN CN202023210036.2U patent/CN214434339U/en not_active Expired - Fee Related
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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: 20211022 |