CN219613934U - Rib retractor for thoracic surgery - Google Patents
Rib retractor for thoracic surgery Download PDFInfo
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- CN219613934U CN219613934U CN202222087788.7U CN202222087788U CN219613934U CN 219613934 U CN219613934 U CN 219613934U CN 202222087788 U CN202222087788 U CN 202222087788U CN 219613934 U CN219613934 U CN 219613934U
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- rod
- adjusting
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- traction
- screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model discloses a rib retractor for thoracic surgery, which is convenient to use and comprises: a clamping portion operatively clamped to the surgical bed plate; the lower end of the first mounting rod is mounted on the clamping part; one end of the second installation rod is installed at the upper end of the first installation rod; an adjusting part which is arranged at the other end of the second mounting rod; the traction part is arranged at the lower end of the adjusting part; wherein, the traction portion includes: the shell is arranged at the lower end of the adjusting part, the control assembly is arranged on the shell, the two traction pieces are movably arranged on the control assembly, the two traction pieces are arranged in parallel, and the control assembly is operable to control the two traction pieces to be close to or far away from each other. Through the application of the rib retractor for thoracic surgery, the rib retractor for thoracic surgery is convenient to adjust, the distance between the two traction pieces can be adjusted through adjusting the control component, the operation is simple and quick, and the medical efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a rib retractor for thoracic surgery, which is convenient to use.
Background
Thoracic surgery is a specialized medical science, and is used for specially researching intrathoracic organs, mainly for diagnosing and treating esophagus, lung and mediastinum lesions. At present, in the treatment process of thoracic surgery, skin, subcutaneous tissue and muscle layers are required to be cut, the operation is completed by entering the thoracic cavity through a narrow intercostal space, and the intercostal space is required to be manually pulled and expanded, so that more operators, labor and effort are wasted, and the labor intensity and the working difficulty are increased for medical staff. In view of this, there are retractor devices in the prior art that are dedicated to retracting the patient's rib, but the retractor devices in the prior art are inconvenient to fix, and are cumbersome to operate, and require a plurality of screws to be screwed, which affects the improvement of medical efficiency.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a rib retractor for thoracic surgery, which is easy to use, comprising:
a clamping portion operatively clamped to the surgical bed plate;
the lower end of the first mounting rod is mounted on the clamping part, and the first mounting rod is arranged along the vertical direction;
one end of the second installation rod is installed at the upper end of the first installation rod, and the second installation rod is arranged along the horizontal direction;
an adjusting part which is arranged at the other end of the second mounting rod;
the traction part is arranged at the lower end of the adjusting part, and the adjusting part is operable to control the traction part to rotate;
wherein, the traction portion includes: the shell is arranged at the lower end of the adjusting part, the control assembly is arranged on the shell, the two traction pieces are movably arranged on the control assembly, the two traction pieces are arranged in parallel, and the control assembly is operable to control the two traction pieces to be close to or far away from each other.
In another preferred embodiment, the clamping portion includes: clamping frame, fastening bolt and splint, the clamping frame is "" font setting, and fastening bolt installs in the lower extreme of clamping frame, and fastening bolt's upper end runs through the lower extreme setting of clamping frame, and the lower surface of splint rotationally installs in fastening bolt's upper end, splint operatively with operation bed board card support the setting.
In another preferred embodiment, the adjusting portion includes: the upper disc is mounted on the upper surface of the other end of the second mounting rod, one ends of the lower surfaces of the two fixing frames are mounted on the upper surface of the other end of the second mounting rod, the two fixing frames are opposite to each other, the other ends of the lower surfaces of the two fixing frames are mounted on the upper surface of the upper disc respectively, the rotating shaft is arranged in the vertical direction, the lower end of the rotating shaft sequentially penetrates through the upper disc and the second mounting rod and is connected with the lower disc, the upper ends of the two adjusting bolts sequentially penetrate through the lower disc, the second mounting rod and the upper disc, the two adjusting bolts are movably mounted on the upper disc, the two adjusting nuts are mounted on the upper ends of the two adjusting bolts respectively, the two adjusting nuts are operatively clamped against the upper surface of the upper disc, the upper end of the connecting frame is mounted on the lower surface of the lower disc, the upper end of the connecting rod is mounted on the lower end of the connecting frame, and the upper surface of the shell is mounted on the lower end of the connecting rod.
In another preferred embodiment, an adjusting groove is formed in the upper surface of the upper disc, the adjusting groove penetrates through the upper disc, the adjusting groove is formed in the circumferential direction of the upper disc, and two adjusting bolts are movably installed in the adjusting groove.
In another preferred embodiment, the casing is rectangular, a containing space is provided in the casing, the lower surface of the casing is provided with an opening, the opening is communicated with the containing space, and the containing space is used for installing the control assembly.
In another preferred embodiment, the control assembly comprises: the device comprises a rotating handle, a screw rod, two bearings, two guide rods and two moving blocks, wherein the two bearings are respectively arranged at two ends of a shell, the two ends of the screw rod are respectively arranged on the two bearings, one end of the screw rod penetrates through one end of the shell, the rotating handle is arranged at one end of the screw rod, the two guide rods are respectively arranged in a containing space, the two guide rods are respectively arranged at two sides of the screw rod, each moving block is movably arranged on the screw rod, two ends of each moving block are respectively connected with the two guide rods in a sliding mode, the screw rod operatively drives the two moving blocks to be close to or far away from each other, and the two traction pieces are respectively arranged at the lower ends of the two moving blocks.
In another preferred embodiment, the screw and the two guide rods are both arranged in a horizontal direction, and the axis of the screw and the axis of the two guide rods are both in the same horizontal plane.
In another preferred embodiment, each moving block is provided with a screw hole and two guide holes, the screw holes are arranged between the two guide holes, threads are arranged on the inner wall of each screw hole, and the screw threads on the inner walls of the two screw holes are oppositely arranged in the screwing direction.
By adopting the technical scheme, the utility model has the positive effects compared with the prior art that: through the application of the rib retractor for thoracic surgery, the rib retractor for thoracic surgery is convenient to adjust, and the distance between the two traction pieces can be adjusted through adjusting the control component, so that the rib clearance of a patient can be retracted, the operation is simple and quick, and the medical efficiency is improved.
Drawings
FIG. 1 is a front view of a rib retractor of the present utility model for thoracic surgery for ease of use;
FIG. 2 is a top view of a rib retractor of the present utility model for thoracic surgery for ease of use;
FIG. 3 is a first partial schematic view of a rib retractor of the present utility model for thoracic surgery for ease of use;
FIG. 4 is a second partial schematic view of a rib retractor of the present utility model for thoracic surgery for ease of use;
fig. 5 is a third partial schematic view of a rib retractor of the present utility model for thoracic surgery that is convenient to use.
In the accompanying drawings: 1. a clamping part; 2. a first mounting bar; 3. a second mounting bar; 4. an adjusting section; 5. a traction section; 6. a housing; 7. a control assembly; 8. a pulling piece; 9. a clamping frame; 10. a fastening bolt; 11. a clamping plate; 12. an upper disc; 13. a fixing frame; 14. a rotating shaft; 15. a lower disc; 16. an adjusting bolt; 17. an adjusting nut; 18. a connecting rod; 19. a connecting frame; 20. an adjustment tank; 21. rotating the handle; 22. a screw rod; 23. a bearing; 24. a guide rod; 25. a moving block; 26. a wire hole; 27. a guide hole; 28. bolt holes; 29. and a rotating shaft hole.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 to 5, there is shown a rib retractor for thoracic surgery for facilitating use of a preferred embodiment, comprising:
a clamping part 1, wherein the clamping part 1 is operably clamped on the operation bed board;
the lower end of the first mounting rod 2 is mounted on the clamping part 1, and the first mounting rod 2 is arranged along the vertical direction;
a second installation rod 3, one end of the second installation rod 3 is installed at the upper end of the first installation rod 2, and the second installation rod 3 is arranged along the horizontal direction;
an adjusting part 4, the adjusting part 4 is installed at the other end of the second installation rod 3;
a traction part 5, the traction part 5 being mounted at the lower end of the adjustment part 4, the adjustment part 4 being operable to control rotation of the traction part 5;
wherein, the traction part 5 comprises: the device comprises a shell 6, a control assembly 7 and two traction pieces 8, wherein the shell 6 is arranged at the lower end of the adjusting part 4, the control assembly 7 is arranged on the shell 6, the two traction pieces 8 are movably arranged on the control assembly 7, the two traction pieces 8 are arranged in parallel, and the control assembly 7 is used for controlling the two traction pieces 8 to be close to or far away from each other.
In the actual use process, the clamping part 1 is fixed on the operation bed board firstly, the traction part 5 stretches into the patient, then the traction part 5 is adjusted by the adjusting part 4, so that the traction part 5 is positioned at a proper position, namely, the two traction parts 5 stretch into the space between the two rib bones of the patient, and then the two traction pieces 8 are moved by the control component 7 of the traction part 5 to retract the two rib bones to a certain extent.
Further, as a preferred embodiment, the clamping portion 1 includes: clamping frame 9, fastening bolt 10 and splint 11, clamping frame 9 are "" font setting, and fastening bolt 10 installs in the lower extreme of clamping frame 9, and the upper end of fastening bolt 10 runs through the lower extreme setting of clamping frame 9, and splint 11's lower surface rotatably installs in fastening bolt 10's upper end, splint 11 operatively support with the operation bed board card and set up. Further, the clamping frame 9 is installed on the operation bed board, and then the fastening bolts 10 are screwed, so that the clamping plate 11 and the upper end of the clamping frame 9 are clamped with the operation bed board, and the installation is completed.
Further, as a preferred embodiment, the adjusting portion 4 includes: the upper disc 12 is mounted on the upper surface of the other end of the second mounting rod 3, one ends of the lower surfaces of the two fixing frames 13 are mounted on the upper surface of the other end of the second mounting rod 3, the two fixing frames 13 are opposite to each other, the other ends of the lower surfaces of the two fixing frames 13 are mounted on the upper surface of the upper disc 12 respectively, the rotating shaft 14 is arranged in the vertical direction, the lower ends of the rotating shaft 14 sequentially penetrate through the upper disc 12 and the second mounting rod 3 and are connected with the lower disc 15, the upper ends of the two adjusting bolts 16 penetrate through the lower disc 15, the second mounting rod 3 and the upper disc 12, the two adjusting bolts 16 are movably mounted on the upper disc 12, the two adjusting nuts 17 are mounted on the upper ends of the two adjusting bolts 16 respectively, the two adjusting nuts 17 are operably clamped with the upper surface of the upper disc 12, the upper ends of the connecting frame 19 are mounted on the lower surface of the lower disc 15, the upper ends of the connecting rod 18 are mounted on the lower end of the connecting frame 19, and the upper end of the housing 6 is mounted on the lower end of the connecting rod 18. Further, in the actual use process, when two traction pieces 8 of the traction portion 5 need to be adjusted so that the two traction pieces 8 extend into between two rib bones of a patient, the two adjusting nuts 17 are screwed to loosen the two adjusting bolts 16, then the lower disc 15 is rotated to further drive the shell 6 provided with the two traction pieces 8 to rotate, so that the two traction pieces 8 rotate, when the two traction pieces 8 are adjusted to a proper position, one adjusting nut 17 on each adjusting bolt 16 is screwed, and the lower disc 15 is fixed.
Further, as a preferred embodiment, an adjusting groove 20 is formed on the upper surface of the upper disc 12, the adjusting groove 20 is disposed through the upper disc 12, the adjusting groove 20 is disposed along the circumferential direction of the upper disc 12, and both adjusting bolts 16 are movably installed in the adjusting groove 20. Further, two bolt holes 28 and a rotating shaft hole 29 are formed in the lower surface of the lower disc 15, the lower disc 15 is rotatably mounted at the lower end of the rotating shaft 14 through the rotating shaft hole 29, the two bolt holes 28 are formed in two opposite ends of the lower disc 15 in the radial direction, the two bolt holes 28 are opposite to the adjusting groove 20, the two adjusting bolts 16 are respectively mounted in the two bolt holes 28, when the lower disc 15 rotates, the two adjusting screws rotate in the adjusting groove 20 along the circumferential direction of the adjusting groove 20, and after adjustment is completed, the two adjusting screws are fixed through the adjusting nuts 17.
Further, as a preferred embodiment, the casing 6 is rectangular, a containing space is provided in the casing 6, the lower surface of the casing 6 is provided with an opening, the opening is communicated with the containing space, and the containing space is used for installing the control component 7.
Further, as a preferred embodiment, the control unit 7 includes: the rotary handle 21, the screw 2222, two bearings 23, two guide rods 24 and two movable blocks 25, the two bearings 23 are respectively installed at two ends of the shell 6, two ends of the screw 22 are respectively installed on the two bearings 23, one end of the screw 22 penetrates through one end of the shell 6, the rotary handle 21 is installed at one end of the screw 22, the two guide rods 24 are all installed in the accommodating space, the two guide rods 24 are respectively arranged at two sides of the screw 22, each movable block 25 of the screw 22 is movably installed on the screw 22, two ends of each movable block 25 are respectively connected with the two guide rods 24 in a sliding mode to operatively drive the two movable blocks 25 to be close to or far away from each other, and the two traction pieces 8 are respectively installed at the lower ends of the two movable blocks 25. Further, when the distance between the two traction pieces 8 is adjusted, the rotating handle 21 is rotated to drive the screw rod 22 to rotate, and the screw rod 22 and the two guide rods 24 are matched together, so that the two moving blocks 25 move oppositely, and the two traction pieces 8 are further away from or close to each other until a proper distance exists between the two traction pieces 8.
Further, as a preferred embodiment, each of the traction tabs 8 comprises: the upper surface of the first sheet body is mounted on the lower surface of the moving block 25, the upper surface of the second sheet body is mounted on the lower surface of the first sheet body, the first sheet body and the second sheet body are arranged in a step shape jointly and are provided with a step surface, and the two step surfaces on the two traction sheets 8 are arranged opposite to each other. Further, the first sheet body and the second sheet body are arranged in a step shape, so that the positioning is convenient, and shaking is prevented from being generated between the traction piece 8 and the rib of the patient.
Further, as a preferred embodiment, the first sheet body and the second sheet body are provided in a unitary structure.
Further, as a preferred embodiment, the screw 22 and the two guide rods 24 are disposed in a horizontal direction, and the axis of the screw 22 and the axis of the two guide rods 24 are in the same horizontal plane.
Further, as a preferred embodiment, each moving block 25 is provided with a wire hole 26 and two guide holes 27, the wire hole 26 is disposed between the two guide holes 27, threads are disposed on the inner wall of each wire hole 26, and the threads on the inner walls of the two wire holes 26 are disposed in opposite directions. Further, the threads on the inner walls of the two screw holes 26 are opposite in rotation direction, when the screw rod 22 is driven to rotate by the rotating handle 21, as the screw rod 22 is arranged between the two guide rods 24, each moving block 25 is mounted on the two guide rods 24, when the screw rod 22 rotates, the two moving blocks 25 cannot rotate, and the distance between the two traction pieces 8 can be adjusted by matching the threads on the outer walls of the screw rod 22 with the threads on the inner walls of the screw holes 26.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the utility model, the first mounting bar 2 and the second mounting bar 3 are telescopic bars.
In a further embodiment of the utility model, the first mounting bar 2 comprises: the first rod body, the second rod body and the first fixed column are all arranged along the vertical direction, one end of the first rod body is provided with a first mounting groove, the first mounting groove is arranged along the length direction of the first rod body, one end of the second rod body is movably arranged in the first mounting groove, the outer wall of the first rod body is provided with a first through hole, the first through hole is communicated with the first mounting groove, the inner wall of the first through hole and the outer wall of the first fixed column are both provided with threads, the first fixed column is rotatably arranged in the first through hole, one end of the first fixed column penetrates through the first through hole and is propped against the outer wall of the second rod body,
in a further embodiment of the utility model, the second mounting bar 3 comprises: the third body of rod, fourth body of rod and second fixed column, the third body of rod and fourth body of rod all set up along the horizontal direction, a second mounting groove has been seted up to the one end of third body of rod, the second mounting groove is seted up along the length direction of third body of rod, the other end of third body of rod is installed on the other end of second body of rod, the one end of fourth body of rod is movably installed in the second mounting groove, a second through-hole has been seted up on the outer wall of third body of rod, second through-hole and second mounting groove intercommunication, the screw thread has all been seted up to the inner wall of second through-hole and the outer wall of second fixed column, the second fixed column rotationally installs in the second through-hole, the one end of second fixed column runs through the second through-hole setting and offsets with the outer wall of fourth body of rod, specifically, when adjusting the length of first installation pole 2, through adjusting the second body of rod in the first body of rod can, when adjusting the length of second installation pole 3, through adjusting the length of fourth body of rod in the third body of rod.
In a further embodiment of the present utility model, a first fixing groove is formed on the outer wall of the second rod body, the first fixing groove is formed along the length direction of the second rod body, one end of the first fixing column is blocked against the bottom of the first fixing groove, a second fixing groove is formed on the outer wall of the fourth rod body, the second fixing groove is formed along the length direction of the fourth rod body, and one end of the second fixing column is blocked against the bottom of the second fixing groove.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (8)
1. A rib retractor for thoracic surgery for ease of use, comprising:
a clamping portion operably clamped to the surgical bed plate;
the lower end of the first mounting rod is mounted on the clamping part, and the first mounting rod is arranged along the vertical direction;
one end of the second installation rod is installed at the upper end of the first installation rod, and the second installation rod is arranged along the horizontal direction;
an adjusting part mounted at the other end of the second mounting rod;
a traction portion mounted to a lower end of the adjustment portion, the adjustment portion being operable to control rotation of the traction portion;
wherein, the traction portion includes: the device comprises a shell, a control assembly and two traction pieces, wherein the shell is installed at the lower end of the adjusting part, the control assembly is installed on the shell, the two traction pieces are movably installed on the control assembly, the two traction pieces are arranged in parallel, and the control assembly is operable to control the two traction pieces to be close to or far away from each other.
2. The rib retractor for thoracic surgery of claim 1 wherein the clamping portion includes: clamping frame, fastening bolt and splint, the clamping frame is "" font setting, fastening bolt installs in the lower extreme of clamping frame, fastening bolt's upper end runs through the lower extreme setting of clamping frame, splint's lower surface rotationally install in fastening bolt's upper end, splint operatively with the operation bed board card supports the setting.
3. The rib retractor for thoracic surgery of claim 1, wherein the adjusting portion includes: the device comprises an upper disc, two fixing frames, a rotating shaft, a lower disc, two adjusting bolts, two adjusting nuts, a connecting rod and a connecting frame, wherein the upper disc is installed on the upper surface of the other end of a second installation rod, one end of the lower surface of each fixing frame is installed on the upper surface of the other end of the second installation rod, the two fixing frames are opposite to each other, the other end of the lower surface of each fixing frame is installed on the upper surface of the upper disc, the rotating shaft is arranged in the vertical direction, the lower end of the rotating shaft sequentially penetrates through the upper disc, the second installation rod and the lower disc, the upper ends of the adjusting bolts sequentially penetrate through the lower disc, the second installation rod and the upper disc, the adjusting bolts are movably installed on the upper disc, the adjusting nuts are respectively installed on the upper ends of the adjusting bolts, the adjusting nuts are operatively blocked with the upper surface of the upper disc, the upper ends of the connecting frame are installed on the lower surface of the lower disc, and the upper end of the connecting rod is installed on the lower surface of the connecting rod.
4. A rib retractor for thoracic surgery according to claim 3, wherein an adjustment groove is provided in an upper surface of the upper disc, the adjustment groove is provided through the upper disc, the adjustment groove is provided along a circumferential direction of the upper disc, and both of the adjustment bolts are movably installed in the adjustment groove.
5. The rib retractor for thoracic surgery of claim 1, wherein the housing is rectangular, a receiving space is provided in the housing, the lower surface of the housing is provided with an opening, the opening is communicated with the receiving space, and the receiving space is used for installing the control assembly.
6. The easy-to-use rib retractor device of claim 5, wherein said control assembly comprises: the device comprises a rotating handle, a screw rod, two bearings, two guide rods and two moving blocks, wherein the two bearings are respectively arranged at two ends of the shell, the two ends of the screw rod are respectively arranged at two ends of the bearings, one end of the screw rod penetrates through one end of the shell, the rotating handle is arranged at one end of the screw rod, the two guide rods are respectively arranged in the accommodating space, each moving block is respectively movably arranged on the screw rod, two ends of each moving block are respectively connected with the two guide rods in a sliding manner, and the screw rod is operable to drive the two moving blocks to be close to or far away from each other.
7. The rib retractor for thoracic surgery of claim 6 wherein the screw and the two guide bars are disposed in a horizontal direction, and wherein the axis of the screw and the axis of the two guide bars are in a same horizontal plane.
8. The rib retractor for thoracic surgery of claim 6, wherein each of the moving blocks is provided with a screw hole and two guide holes, the screw hole is disposed between the two guide holes, threads are disposed on inner walls of each of the screw holes, and threads on inner walls of the two screw holes are disposed in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222087788.7U CN219613934U (en) | 2022-08-09 | 2022-08-09 | Rib retractor for thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222087788.7U CN219613934U (en) | 2022-08-09 | 2022-08-09 | Rib retractor for thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219613934U true CN219613934U (en) | 2023-09-01 |
Family
ID=87791909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222087788.7U Active CN219613934U (en) | 2022-08-09 | 2022-08-09 | Rib retractor for thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219613934U (en) |
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2022
- 2022-08-09 CN CN202222087788.7U patent/CN219613934U/en active Active
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