CN218636029U - Drag hook structure for general surgery department operation - Google Patents
Drag hook structure for general surgery department operation Download PDFInfo
- Publication number
- CN218636029U CN218636029U CN202222025276.8U CN202222025276U CN218636029U CN 218636029 U CN218636029 U CN 218636029U CN 202222025276 U CN202222025276 U CN 202222025276U CN 218636029 U CN218636029 U CN 218636029U
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- China
- Prior art keywords
- drag hook
- ring
- general surgery
- knife
- mounting bracket
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- Expired - Fee Related
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- 238000002682 general surgery Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 abstract description 15
- 210000001835 viscera Anatomy 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a department of general surgery's operation drag hook structure, including the operating table, still include symmetrical movable mounting in the flexible bracing piece on the operating table, the activity is provided with the mounting bracket on two flexible bracing pieces, and symmetrical activity is provided with T shape pole on the mounting bracket, and symmetrical activity is provided with the drag hook body on the T shape pole, and T shape pole is driven to remove in order to order about drag hook body relative movement. The utility model discloses a general outer operation drag hook structure that provides, when performing the operation, confirm the position of the edge of a knife earlier, remove flexible bracing piece and mounting bracket again, make the mounting bracket be in directly over the edge of a knife, the length of readjustment flexible bracing piece, make the mounting bracket press close to the patient, prepare the work and accomplish the back, open patient's skin and muscle, and fix the edge of a knife with the drag hook body, redrive T shape pole relative movement, open the edge of a knife, expose inside internal organs, whole process is driven by machinery, do not need the manual fixed drag hook body of medical personnel, medical personnel's physical burden has been alleviateed.
Description
Technical Field
The utility model relates to the technical field of medical equipment, a department of general surgery's operation drag hook structure is related to particularly.
Background
When a surgical operation is performed, the skin and muscle of a patient need to be cut open, and the cut is opened by a draw hook, so that the visceral organs of the patient are exposed.
According to patent number CN110215242A, open (announce) day 2019.09.10, the drag hook for the general surgery that discloses, including book shape drag hook one, book shape drag hook two and connecting block, be provided with in the connecting block and hold the chamber, book shape drag hook one end with it establishes to roll over two equal blocks of shape drag hook hold the intracavity, be provided with the retaining chamber in the connecting block and place the chamber, it installs the micropump through the screw in the chamber to place, install the battery in the connecting block, connecting block one side is provided with the switch groove, it has the pressing block to press through spring welding in the switch groove, install electrode slice one on the inner wall of switch groove, it has the fixed block to press the last butt fusion of pressing block, install electrode slice two on the fixed block, electrode slice one pass through the electric wire respectively with the battery with the micropump is connected, electrode slice two pass through the electric wire with the battery is connected. The device is provided with two hook heads, the two hook heads are respectively placed on two sides of a wound when the wound needs to be pulled open, a micro pump can be started by pressing the pressing block, and the first folded draw hook and the second folded draw hook can automatically move to two sides, so that the wound can be pulled open; the invention has simple operation, can be operated by one person, is convenient to use and is suitable for popularization.
In the prior art including above-mentioned patent, when carrying out surgery operation, need open the edge of a knife with the drag hook after cutting the edge of a knife, make things convenient for medical personnel to operate in patient's body, the drag hook is generally that the manpower is fixed, is influenced by patient's muscle contraction moreover, and fixed drag hook needs very big power, has brought very big physical burden for medical personnel, and the space on operating table next door is limited moreover, and the people of the fixed drag hook of both sides can occupy certain space, hinders the main sword doctor to perform the operation easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a department of general surgery's operation drag hook structure, it needs the manpower fixed to aim at solving traditional operation drag hook, brings the problem of great physical burden for medical personnel.
In order to realize the above-mentioned purpose, the utility model provides a general surgery retractor structure, including the operating table, still include symmetry movable mounting in flexible bracing piece on the operating table, two the activity is provided with the mounting bracket on the flexible bracing piece, the symmetry activity is provided with T shape pole on the mounting bracket, the symmetry activity is provided with the retractor body on the T shape pole, T shape pole is driven to remove in order to order about retractor body relative movement.
Preferably, the mounting rack is rotatably provided with a driving ring for driving the T-shaped rods to move, and the driving ring is rotatably provided with a rocker between the T-shaped rods.
Preferably, a fixing ring is slidably disposed on the driving ring, and a threaded fit exists between the fixing ring and the mounting frame.
Preferably, the mounting frame is connected with a pushing ring in a threaded manner, the direction of the pushing ring is opposite to that of the thread of the fixing ring, the pushing ring is abutted against the top of the fixing ring, and tenon rods which are distributed in a circumferential array manner and extend into the driving ring are arranged on the fixing ring.
Preferably, cylindrical bumps are symmetrically arranged at the bottom of the T-shaped rod, through holes matched with the bumps are formed in the drag hook body, and grooves matched with the thickness of the drag hook body are formed in the bumps.
Preferably, the drag hook body comprises a connecting part and a hook part, and the hook part is symmetrically provided with guide plates.
Preferably, the telescopic supporting rod is a self-locking telescopic rod, and the telescopic supporting rod is movably provided with a fixing block for fixing the mounting rack.
Preferably, the bottom of the telescopic supporting rod is provided with a clamping jaw for fixing the telescopic supporting rod on the operating table, a fixing block is movably arranged on the clamping jaw, the fixing block is specifically a bolt, and the head of the bolt is provided with a knob.
In the technical scheme, the utility model provides a pair of department of general surgery's operation drag hook structure possesses following beneficial effect: when carrying out the operation, confirm the position of the edge of a knife earlier, remove flexible bracing piece and mounting bracket again, make the mounting bracket be in directly over the edge of a knife, the length of flexible bracing piece of readjustment, make the mounting bracket press close to the patient, after the preparation work is accomplished, open patient's skin and muscle, and fix the edge of a knife with the drag hook body, redrive T shape pole relative movement, open the edge of a knife, expose inside internal organs, the activity is provided with four drag hook bodies on two T shape poles, there are two drag hook bodies on the homonymy muscle, and the direction of the force of drag hook body uses the edge of a knife midpoint to be radial distribution as the center, can concentrate on the muscle of the edge of a knife homonymy with power, and can not disperse the edge of a knife top with power, avoid tearing the edge of a knife, whole process is driven by machinery, do not need medical personnel's manual fixed drag hook body, medical personnel's physical strength burden has been alleviateed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure provided in an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Description of the reference numerals:
1. a mounting frame; 11. a T-shaped rod; 111. a bump; 12. a drag hook body; 121. a connecting portion; 122. a hook portion; 123. a guide plate; 13. a drive ring; 14. a rocker; 15. a fixing ring; 16. pushing the ring; 17. a tenon rod; 2. a telescopic supporting rod; 21. a fixed block; 22. the claw.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a general surgery operation retractor structure comprises an operating table and further comprises two telescopic supporting rods 2 symmetrically and movably mounted on the operating table, wherein mounting frames 1 are movably arranged on the two telescopic supporting rods 2, T-shaped rods 11 are symmetrically and movably arranged on the mounting frames 1, retractor bodies 12 are symmetrically and movably arranged on the T-shaped rods 11, and the T-shaped rods 11 are driven to move so as to drive the retractor bodies 12 to move relatively.
Among the above-mentioned technical scheme, when performing the operation, confirm the position of edge of a knife earlier, remove flexible bracing piece 2 and mounting bracket 1 again, make mounting bracket 1 be directly over the edge of a knife, the length of flexible bracing piece 2 of readjustment, make mounting bracket 1 press close to the patient, after the preparation work is accomplished, open patient's skin and muscle, and fix the edge of a knife with drag hook body 12, redrive T shape pole 11 relative movement, open the edge of a knife, expose inside internal organs, two T shape pole 11 go up the activity and are provided with four drag hook bodies 12, there are two drag hook bodies 12 on the homonymy muscle, and the direction of drag hook body 12 uses the edge of a knife midpoint to be radial distribution as the center, can concentrate power on the muscle of edge of a knife homonymy, and can not disperse the power to the edge of a knife top, avoid tearing the edge of a knife, whole process is driven by machinery, do not need medical personnel's manual fixed drag hook body 12, medical personnel's physical power burden has been lightened.
As a further embodiment provided by the present invention, as shown in fig. 1, a driving ring 13 for driving the T-shaped rods 11 to move is rotatably disposed on the mounting frame 1, a rocker 14 is rotatably disposed between the driving ring 13 and the T-shaped rods 11, a fixing ring 15 is slidably disposed on the driving ring 13, a thread fit exists between the fixing ring 15 and the mounting frame 1, a pushing ring 16 with a thread direction opposite to that of the fixing ring 15 is connected to the mounting frame 1 by a thread, the pushing ring 16 is pushed against the top of the fixing ring 15, and tenon rods 17 distributed in a circumferential array and extending into the driving ring 13 are disposed on the fixing ring 15; when an operation is performed, the position of a knife edge is determined, the telescopic support rod 2 and the mounting frame 1 are moved, the mounting frame 1 is located right above the knife edge, the fixing blocks 21 are rotated respectively, the telescopic support rod 2 is fixed on an operating table, the mounting frame 1 is fixed on the telescopic support rod 2, the length of the telescopic support rod 2 is adjusted, the mounting frame 1 is close to a patient, after the preparation work is completed, the skin and muscle of the patient are cut, the knife edge is fixed by the hook portion 122 of the drag hook body 12, the connecting portion 121 of the drag hook body 12 is sleeved on the lug 111 on the T-shaped rod 11, the connecting portion 121 is embedded into the groove on the lug 111 under the action of the elasticity of the muscle of the patient, the fixing ring 15 is rotated, the fixing ring 15 drives the driving ring 13 to rotate through the tenon rod 17, the driving ring 13 drives the T-shaped rod 11 to move relatively through the rocker 14, the knife edge is opened, internal organs are exposed, the pushing ring 16 is rotated, the pushing ring 16 abuts against the top of the fixing ring 15, and the fixing ring 16 is opposite to fasten the fixing ring 15 and prevent the fixing ring from rotating; after the operation is finished, the operation is reversed, and the incision is loosened.
As a further embodiment provided by the present invention, as shown in fig. 2-3, the bottom of the T-shaped rod 11 is symmetrically provided with a cylindrical protrusion 111, the retractor body 12 is provided with a through hole adapted to the protrusion 111, the protrusion 111 is provided with a groove adapted to the thickness of the retractor body 12, the retractor body 12 includes a connecting portion 121 and a hook portion 122, the hook portion 122 is symmetrically provided with a guiding plate 123, and the guiding plate 123 can prevent the side wall of the retractor body 12 from damaging the muscle of the patient; when an operation is performed, the position of a knife edge is determined, the telescopic support rod 2 and the mounting frame 1 are moved, the mounting frame 1 is located right above the knife edge, the fixing blocks 21 are rotated respectively, the telescopic support rod 2 is fixed on an operating table, the mounting frame 1 is fixed on the telescopic support rod 2, the length of the telescopic support rod 2 is adjusted, the mounting frame 1 is close to a patient, after the preparation work is completed, the skin and muscle of the patient are cut, the knife edge is fixed by the hook portion 122 of the drag hook body 12, the connecting portion 121 of the drag hook body 12 is sleeved on the lug 111 on the T-shaped rod 11, the connecting portion 121 is embedded into the groove on the lug 111 under the action of the elasticity of the muscle of the patient, the fixing ring 15 is rotated, the fixing ring 15 drives the driving ring 13 to rotate through the tenon rod 17, the driving ring 13 drives the T-shaped rod 11 to move relatively through the rocker 14, the knife edge is opened, internal organs are exposed, the pushing ring 16 is rotated, the pushing ring 16 abuts against the top of the fixing ring 15, and the fixing ring 16 is opposite to fasten the fixing ring 15 and prevent the fixing ring from rotating; after the operation is finished, the operation is reversed, and the incision is loosened.
As a further embodiment provided by the present invention, as shown in fig. 1, the telescopic supporting rod 2 is specifically a self-locking telescopic rod, a fixing block 21 for fixing the mounting rack 1 is movably disposed on the telescopic supporting rod 2, a clamping jaw 22 for fixing the telescopic supporting rod 2 on an operating table is disposed at the bottom of the telescopic supporting rod 2, the fixing block 21 is movably disposed on the clamping jaw 22, the clamping jaw 22 is matched with the fixing block 21 to fix the telescopic supporting rod 2 on the operating table, the fixing block 21 is specifically a bolt, and the head of the bolt is provided with a knob; when an operation is performed, the position of a knife edge is determined, the telescopic support rod 2 and the mounting frame 1 are moved, the mounting frame 1 is located right above the knife edge, the fixing blocks 21 are rotated respectively, the telescopic support rod 2 is fixed on an operating table, the mounting frame 1 is fixed on the telescopic support rod 2, the length of the telescopic support rod 2 is adjusted, the mounting frame 1 is close to a patient, after the preparation work is completed, the skin and muscle of the patient are cut, the knife edge is fixed by the hook portion 122 of the drag hook body 12, the connecting portion 121 of the drag hook body 12 is sleeved on the lug 111 on the T-shaped rod 11, the connecting portion 121 is embedded into the groove on the lug 111 under the action of the elasticity of the muscle of the patient, the fixing ring 15 is rotated, the fixing ring 15 drives the driving ring 13 to rotate through the tenon rod 17, the driving ring 13 drives the T-shaped rod 11 to move relatively through the rocker 14, the knife edge is opened, internal organs are exposed, the pushing ring 16 is rotated, the pushing ring 16 abuts against the top of the fixing ring 15, and the fixing ring 16 is opposite to fasten the fixing ring 15 and prevent the fixing ring from rotating; after the operation is finished, the operation is reversed, and the incision is loosened.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a department of general surgery's operation drag hook structure, includes the operating table, its characterized in that still includes symmetrical movable mounting in flexible bracing piece (2) on the operating table, two the activity is provided with mounting bracket (1) on flexible bracing piece (2), the symmetry activity is provided with T shape pole (11) on mounting bracket (1), the symmetry activity is provided with drag hook body (12) on T shape pole (11), T shape pole (11) are driven the removal in order to order about drag hook body (12) relative movement.
2. A general surgery retractor structure according to claim 1, wherein the mounting frame (1) is rotatably provided with a driving ring (13) for driving the T-shaped rod (11) to move, and a rocker (14) is rotatably provided between the driving ring (13) and the T-shaped rod (11).
3. A general surgery retractor structure according to claim 2, wherein the driving ring (13) is provided with a fixing ring (15) in a sliding manner, and the fixing ring (15) is in threaded fit with the mounting frame (1).
4. The general surgery operation retractor structure according to claim 3, wherein the mounting frame (1) is connected with a pushing ring (16) in a threaded manner, the direction of the pushing ring is opposite to that of the fixed ring (15), the pushing ring (16) is pushed against the top of the fixed ring (15), and the fixed ring (15) is provided with tenon rods (17) which are distributed in a circumferential array manner and extend into the driving ring (13).
5. The general surgery operation retractor structure according to claim 1, wherein cylindrical bumps (111) are symmetrically arranged at the bottom of the T-shaped rod (11), through holes matched with the bumps (111) are formed in the retractor body (12), and grooves matched with the thickness of the retractor body (12) are formed in the bumps (111).
6. The general surgery operation drag hook structure as claimed in claim 1, characterized in that the drag hook body (12) comprises a connecting part (121) and a hook part (122), and the hook part (122) is symmetrically provided with guide plates (123).
7. The general surgery operation drag hook structure according to claim 1, characterized in that the telescopic supporting rod (2) is a self-locking telescopic rod, and a fixing block (21) for fixing the mounting rack (1) is movably arranged on the telescopic supporting rod (2).
8. The general surgery operation retractor structure according to claim 7, wherein a claw (22) used for fixing the telescopic supporting rod (2) on the operating table is arranged at the bottom of the telescopic supporting rod, a fixing block (21) is movably arranged on the claw (22), the fixing block (21) is specifically a bolt, and a knob is arranged at the head of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222025276.8U CN218636029U (en) | 2022-08-02 | 2022-08-02 | Drag hook structure for general surgery department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222025276.8U CN218636029U (en) | 2022-08-02 | 2022-08-02 | Drag hook structure for general surgery department operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218636029U true CN218636029U (en) | 2023-03-17 |
Family
ID=85488014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222025276.8U Expired - Fee Related CN218636029U (en) | 2022-08-02 | 2022-08-02 | Drag hook structure for general surgery department operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218636029U (en) |
-
2022
- 2022-08-02 CN CN202222025276.8U patent/CN218636029U/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: 20230317 |