CN210228219U - A fixed bolster for department of general surgery's operation - Google Patents
A fixed bolster for department of general surgery's operation Download PDFInfo
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- CN210228219U CN210228219U CN201920704158.5U CN201920704158U CN210228219U CN 210228219 U CN210228219 U CN 210228219U CN 201920704158 U CN201920704158 U CN 201920704158U CN 210228219 U CN210228219 U CN 210228219U
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Abstract
The utility model discloses a fixing bracket for general surgery operation in the technical field of medical appliances, which comprises a fixing clamp, wherein the left side of the top end of the fixing clamp is provided with an axle seat, the inner cavity of the axle seat is rotatably provided with a lead screw, the left side and the right side of the lead screw are symmetrically and fixedly provided with a polished rod, two groups of polished rods are fixedly connected with a top plate between the top ends of the polished rods, the top end of the lead screw is rotatably connected with the bottom end of the top plate, and the left side of the inner cavity of the fixing clamp is provided with an adjusting lifting mechanism, the lifting mechanism of the utility model adopts a manual adjusting mode, is more accurate in adjustment, cannot cause injury to the incision of a patient in operation, can adjust the traction position through the matching arrangement of a sliding sleeve, a first locking screw and an adjusting rod, leads the traction to be more accurate, improves the practicability of the device, the practicability of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a fixed support for general surgery operations.
Background
In general surgical clinical procedures, it is often necessary to dilate the surgical incision in order to fully expose the surgical incision to the field of view. The traditional method is to let medical staff use a surgical retractor to assist in expanding the surgical incision. Generally, a plurality of assistants are needed for traction, and the risk of contamination during operation is increased. In addition, the operation time is long, so that the workload of medical staff is greatly increased, and the medical staff can have the phenomena of hand soreness and the like when holding the operation retractor for a long time, so that the work difficulty is very high. Especially, when the hands of medical staff are trembled and cannot be fixed in time, the draw hook is not accurately pulled open and is automatically closed frequently in the operation process, and the operation is affected.
For example, Chinese patent No. CN201721659049.3, a fixed bracket for general surgery; the bed board fixation clamp is characterized in that a hollow stand column is fixedly arranged on the bed board fixation clamp, a bar-shaped opening is formed in the hollow stand column along the axial direction of the hollow stand column, a lead screw is arranged in the hollow stand column, a first motor is fixedly arranged at the upper end of the hollow stand column and connected with the lead screw, a lead screw nut is sleeved on the lead screw, a cross beam is fixedly arranged on the lead screw nut, the bar-shaped opening and the lead screw nut are fixedly connected with one end of the cross beam, a screw rod is arranged on the cross beam through a mounting seat, threads with opposite spiral directions are symmetrically arranged on the screw rod, a left sliding plate and a right sliding plate are respectively arranged on the screw rod, a notch expansion hook is arranged at the lower ends of the. The utility model discloses an automated control replaces the manual work to expand the operation incision, greatly reduced intensity of labour, easy operation, convenience, and the precision is high.
Although above-mentioned device replaces medical personnel to use hand to go tractive expansion operation incision, the device adopts motor drive to go up and down, and difficult accurate control tractive height, very easily because the maloperation leads to damaging the operation incision, causes the injury to the disease, the device's traction mechanism position can not remove simultaneously, can only carry out the tractive to the fixed point position, this obviously can not satisfy in-service use, the practicality is low excessively, and actual incision tractive direction is various, the device traction mechanism angle can not be adjusted, actual tractive effect is relatively poor. Based on this, the utility model designs a fixed bolster for department of general surgery's operation to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed bolster for department of general surgery's operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing bracket for general surgery comprises a fixing clamp, wherein a shaft seat is arranged on the left side of the top end of the fixing clamp, a screw rod is rotatably arranged in the inner cavity of the shaft seat, polished rods are symmetrically and fixedly arranged on the left side and the right side of the screw rod, a top plate is fixedly connected between the top ends of the two groups of polished rods, the top end of the screw rod is rotationally connected with the bottom end of the top plate, the left side of the inner cavity of the fixing clamp is provided with an adjusting lifting mechanism, the bottom end of the screw rod penetrates through the shaft seat and the fixing clamp and is connected with the adjusting lifting mechanism through a gear, a lifting plate is screwed on the screw rod, the lifting plate is connected with the polished rods at the two sides in a sliding way, the right end of the lifting plate is fixedly connected with an adjusting rod, the adjusting rod is sleeved with a sliding sleeve in a sliding way, the top end of the sliding sleeve is provided with a first locking screw, the bottom end of the sliding sleeve is fixedly connected with a rotary adjusting mechanism, the bottom end of the rotary adjusting mechanism is connected with a traction mechanism, and the lower end of the traction mechanism is connected with an elastic incision expanding hook.
Preferably, adjust elevating system including pivot and first bevel gear, the pivot is rotated and is connected the fixation clamp left side wall, first bevel gear rigid coupling in lead screw bottom, the pivot right-hand member runs through the fixation clamp left side wall and is connected with the second bevel gear, first bevel gear and second bevel gear meshing are connected, the pivot left end is provided with the crank.
Preferably, the rotary adjusting mechanism is including having hollow shell, hollow shell bottom is rotated and is run through and be provided with the bull stick, bull stick bottom rigid coupling has the connecting plate, connecting plate welding traction mechanism top, the fixed cover in bull stick upper portion has connect the gear, hollow shell right side wall spiro union is run through and is provided with stop screw.
Preferably, the traction mechanism is including the bar cover, the bar cover internal rotation is provided with two-way lead screw, bilateral symmetry spiro union has the fly leaf on the reverse spiral of both sides on the two-way lead screw, the spout has been seted up to bar cover bottom, the fly leaf bottom is run through the spout and is provided with the diaphragm, and fly leaf and spout slip butt, the articulated elasticity incision expansion hook of diaphragm one end, two-way lead screw right-hand member spiro union is run through bar cover right wall and is connected with driving motor.
Preferably, the elastic incision expansion hook comprises a connecting rod, a cavity is formed in the lower side of the connecting rod, a pull rod is arranged in the cavity in a sliding mode, a spring is arranged between the top end of the pull rod and the top wall of the cavity, and the bottom end of the pull rod penetrates through the bottom end of the connecting rod and is connected with the expansion hook.
Preferably, the bottom end of the lifting plate is provided with a trapezoidal supporting block, and the polish rod is in sliding through connection with the trapezoidal supporting block.
Preferably, a second locking screw is arranged on the right side of the top end of the fixing clamp.
Preferably, the right end of the adjusting rod is provided with an anti-falling lug, and damping grains are carved on the top surface of the adjusting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an elevating system adopts manual regulation's mode, adjusts more accurately, can not cause the injury to patient's operation incision, through sliding sleeve, first locking screw and the cooperation setting of adjusting the pole, can adjust the tractive position for the tractive is more accurate, has improved the practicality of device, through the rotation adjustment mechanism who sets up, can carry out angle modulation to the tractive mechanism, thereby can carry out multi-angle expansion tractive to the operation incision, has further improved the device practicality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the lifting adjusting mechanism of the present invention;
FIG. 3 is a schematic structural view of the drawing mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the elastic incision expanding hook of the present invention;
fig. 5 is a schematic structural view of the rotation adjusting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a fixed clamp, 2-a shaft seat, 3-a screw rod, 4-a polish rod, 5-a top plate, 6-an adjusting lifting mechanism, 7-a lifting plate, 8-an adjusting rod, 9-a sliding sleeve, 10-a first locking screw rod, 11-a rotation adjusting mechanism, 12-a drawing mechanism, 13-an elastic incision expanding hook, 14-a trapezoidal supporting block, 15-a second locking screw rod, 61-a rotating shaft, 62-a second bevel gear, 63-a crank, 64-a first bevel gear, 111-a hollow shell, 112-a rotating rod, 113-a gear, 114-a limiting screw, 115-a connecting plate, 121-a strip-shaped cover, 122-a bidirectional screw rod, 123-a movable plate, 124-a sliding chute, 125-a transverse plate and 126-a driving motor, 131-link, 132-cavity, 133-tie rod, 134-spring, 135-expansion hook.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a fixed support for general surgery comprises a fixed clamp 1, wherein a shaft seat 2 is arranged on the left side of the top end of the fixed clamp 1, a screw rod 3 is rotatably arranged in the inner cavity of the shaft seat 2, polished rods 4 are symmetrically and fixedly arranged on the left side and the right side of the screw rod 3, a top plate 5 is fixedly connected between the top ends of the two groups of polished rods 4, the top end of the screw rod 3 is rotatably connected with the bottom end of the top plate 5, an adjusting and lifting mechanism 6 is arranged on the left side of the inner cavity of the fixed clamp 1, the bottom end of the screw rod 3 penetrates through the shaft seat 2 and the fixed clamp 1 to be connected with the adjusting and lifting mechanism 6 through a gear, a lifting plate 7 is screwed on the screw rod 3, the lifting plate 7 is slidably connected with the polished rods 4 on the two sides, an adjusting rod 8 is fixedly connected with the right end of the lifting, the bottom end of the rotary adjusting mechanism 11 is connected with a traction mechanism 12, and the lower end of the traction mechanism 12 is connected with an elastic incision expanding hook 13.
Furthermore, adjust elevating system 6 including pivot 61 and first bevel gear 64, pivot 61 rotates and connects the 1 left side wall of fixation clamp, first bevel gear 64 rigid coupling in lead screw 3 bottom, the pivot 61 right-hand member runs through the 1 left side wall of fixation clamp and is connected with second bevel gear 62, first bevel gear 64 and second bevel gear 62 meshing are connected, the pivot 61 left end is provided with crank 63.
Further, the rotary adjusting mechanism 11 includes a hollow shell 111, the bottom end of the hollow shell 111 is rotated to penetrate through and is provided with a rotating rod 112, the bottom end of the rotating rod 112 is fixedly connected with a connecting plate 115, the connecting plate 115 is welded to the top end of the traction mechanism 12, a gear 113 is fixedly sleeved on the upper portion of the rotating rod 112, and a limit screw 114 is arranged on the right side wall of the hollow shell 111 in a threaded manner.
Further, the drawing mechanism 12 includes a bar cover 121, a bidirectional screw rod 122 is rotatably disposed in the bar cover 121, movable plates 123 are screwed on the bidirectional screw rod 122 in bilateral symmetry on opposite spirals at two sides, a chute 124 is disposed at the bottom end of the bar cover 121, a transverse plate 125 is disposed at the bottom end of the movable plate 123 through the chute 124, the movable plate 123 is slidably abutted to the chute 124, one end of the transverse plate 125 is hinged to the elastic incision expansion hook 13, and a driving motor 126 is connected to the right end of the bidirectional screw rod 122 through the right wall of the bar cover 121 in a screwed manner.
Further, the elastic incision expansion hook 13 includes a connecting rod 131, a cavity 132 is opened in the lower side of the connecting rod 131, a pull rod 134 is slidably disposed in the cavity 132, a spring 134 is disposed between the top end of the pull rod 134 and the top wall of the cavity 132, and the bottom end of the pull rod 134 penetrates through the bottom end of the connecting rod 131 and is connected with an expansion hook 135.
Furthermore, a trapezoidal supporting block 14 is arranged at the bottom end of the lifting plate 7, and the polish rod 4 is in sliding through connection with the trapezoidal supporting block 14.
Further, a second locking screw 15 is arranged on the right side of the top end of the fixing clamp 1.
Furthermore, the right end of the adjusting rod 8 is provided with an anti-falling lug 81, and damping lines are carved on the top surface of the adjusting rod 8.
One specific application of this embodiment is: the device is a fixed support for general surgery operations, and the electric devices of the device are electrically connected with an external power supply through external control switches.
The device uses the principle as follows:
firstly, fixing clamp 1 is fixed on the operating table, locking second locking screw 15 stably fixes the operating table, when the height of traction mechanism 12 needs to be adjusted, crank 63 is shaken by one hand, crank 63 drives rotating shaft 61 to rotate, rotating shaft 61 drives screw rod 3 to rotate through the meshing effect of bevel gears, and screw rod 3 rotates to drive lifting plate 7 to do lifting motion, so that the height position of traction mechanism 12 is adjusted.
When the transverse position of the traction mechanism 12 needs to be adjusted, the first locking screw 10 is unscrewed, the sliding sleeve 9 is moved left and right to the position right above the surgical incision, and then the first locking screw 10 is locked.
When the pulling angle of the pulling mechanism 11 needs to be adjusted, the limit screw 114 is loosened to be separated from the gear 113, at the moment, the pulling mechanism 12 is rotated to a proper angle, and then the limit screw 114 is screwed to be clamped with the tooth pressing groove of the gear 113.
After the position relation is adjusted, the elastic incision expanding hook 13 can be used for drawing the skin of the incision, the driving motor 126 is controlled to rotate at a slow speed, the two-way screw rod 122 rotates, the two groups of movable plates 123 are driven to be away from each other, and the expanding hook 135 is driven to draw and expand the surgical incision.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a fixed bolster for department of general surgery's operation, including fixation clamp (1), its characterized in that: the left side of the top end of the fixed clamp (1) is provided with a shaft seat (2), the inner cavity of the shaft seat (2) is rotatably provided with a screw rod (3), the left side and the right side of the screw rod (3) are symmetrically and fixedly provided with polished rods (4), a top plate (5) is fixedly connected between the top ends of two groups of polished rods (4), the top end of the screw rod (3) is rotatably connected with the bottom end of the top plate (5), the left side of the inner cavity of the fixed clamp (1) is provided with an adjusting and lifting mechanism (6), the bottom end of the screw rod (3) penetrates through the shaft seat (2) and the fixed clamp (1) and is connected with the adjusting and lifting mechanism (6) through a gear, the screw rod (3) is screwed with a lifting plate (7), the lifting plate (7) is slidably connected with the polished rods (4) at the two sides, the right end of the lifting plate (7) is, the bottom end of the sliding sleeve (9) is fixedly connected with a rotary adjusting mechanism (11), the bottom end of the rotary adjusting mechanism (11) is connected with a traction mechanism (12), and the lower end of the traction mechanism (12) is connected with an elastic incision expansion hook (13).
2. A fixed support for general surgery, according to claim 1, characterized in that: adjust elevating system (6) including pivot (61) and first bevel gear (64), pivot (61) are rotated and are connected fixation clamp (1) left side wall, first bevel gear (64) rigid coupling in lead screw (3) bottom, pivot (61) right-hand member runs through fixation clamp (1) left side wall and is connected with second bevel gear (62), first bevel gear (64) are connected with second bevel gear (62) meshing, pivot (61) left end is provided with crank (63).
3. A fixed support for general surgery, according to claim 1, characterized in that: rotatory adjustment mechanism (11) is including having hollow shell (111), hollow shell (111) bottom is rotated and is run through and is provided with bull stick (112), bull stick (112) bottom rigid coupling has connecting plate (115), connecting plate (115) welding traction mechanism (12) top, the fixed cover in bull stick (112) upper portion has connect gear (113), hollow shell (111) right side wall spiro union is run through and is provided with stop screw (114).
4. A fixed support for general surgery, according to claim 1, characterized in that: the drawing mechanism (12) is including bar cover (121), bar cover (121) internal rotation is provided with two-way lead screw (122), bilateral symmetry spiro union has fly leaf (123) on the reverse spiral of both sides on two-way lead screw (122), spout (124) have been seted up to bar cover (121) bottom, fly leaf (123) bottom is run through spout (124) and is provided with diaphragm (125), and fly leaf (123) and spout (124) slip butt, the articulated elasticity incision expansion hook (13) of diaphragm (125) one end, bar cover (121) right side wall connection is run through in two-way lead screw (122) right-hand member spiro union has driving motor (126).
5. A fixed support for general surgery, according to claim 1, characterized in that: elasticity incision expansion hook (13) are including connecting rod (131), cavity (132) have been seted up to connecting rod (131) downside inside, it is provided with pull rod (133) to slide in cavity (132), be provided with spring (134) between pull rod (133) top and cavity (132) roof, pull rod (133) bottom is run through connecting rod (131) bottom and is connected with expansion hook (135).
6. A fixed support for general surgery, according to claim 1, characterized in that: the bottom end of the lifting plate (7) is provided with a trapezoidal supporting block (14), and the polish rod (4) is in sliding through connection with the trapezoidal supporting block (14).
7. A fixed support for general surgery, according to claim 1, characterized in that: and a second locking screw (15) is arranged on the right side of the top end of the fixing clamp (1).
8. A fixed support for general surgery, according to claim 1, characterized in that: the anti-falling device is characterized in that an anti-falling lug (81) is arranged at the right end of the adjusting rod (8), and damping grains are carved on the top surface of the adjusting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704158.5U CN210228219U (en) | 2019-05-10 | 2019-05-10 | A fixed bolster for department of general surgery's operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920704158.5U CN210228219U (en) | 2019-05-10 | 2019-05-10 | A fixed bolster for department of general surgery's operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210228219U true CN210228219U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920704158.5U Expired - Fee Related CN210228219U (en) | 2019-05-10 | 2019-05-10 | A fixed bolster for department of general surgery's operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210228219U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043326A (en) * | 2020-10-14 | 2020-12-08 | 牟磊 | Incision expander for general surgery department operation |
| CN112353437A (en) * | 2020-10-27 | 2021-02-12 | 金荣炳 | Novel abdomen retractor for operation |
| CN112617920A (en) * | 2020-12-15 | 2021-04-09 | 中南大学湘雅医院 | Thoracic surgery operation expanding device and control system thereof |
| CN112790925A (en) * | 2021-01-27 | 2021-05-14 | 赵攀 | Special bed with bathing function for paralytic |
| CN112932569A (en) * | 2021-01-26 | 2021-06-11 | 鄂东医疗集团市中心医院 | Incision traction device for orthopedic surgery |
| CN112998787A (en) * | 2021-04-19 | 2021-06-22 | 杜娜 | Thoracic surgery operation tractor |
| CN113317827A (en) * | 2021-04-26 | 2021-08-31 | 西安市红会医院 | Spinal surgery is with leading out device |
| CN113558685A (en) * | 2021-07-31 | 2021-10-29 | 刘明峰 | Auxiliary traction device for thoracic surgery |
-
2019
- 2019-05-10 CN CN201920704158.5U patent/CN210228219U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043326A (en) * | 2020-10-14 | 2020-12-08 | 牟磊 | Incision expander for general surgery department operation |
| CN112353437A (en) * | 2020-10-27 | 2021-02-12 | 金荣炳 | Novel abdomen retractor for operation |
| CN112617920A (en) * | 2020-12-15 | 2021-04-09 | 中南大学湘雅医院 | Thoracic surgery operation expanding device and control system thereof |
| CN112932569A (en) * | 2021-01-26 | 2021-06-11 | 鄂东医疗集团市中心医院 | Incision traction device for orthopedic surgery |
| CN112790925A (en) * | 2021-01-27 | 2021-05-14 | 赵攀 | Special bed with bathing function for paralytic |
| CN112998787A (en) * | 2021-04-19 | 2021-06-22 | 杜娜 | Thoracic surgery operation tractor |
| CN113317827A (en) * | 2021-04-26 | 2021-08-31 | 西安市红会医院 | Spinal surgery is with leading out device |
| CN113558685A (en) * | 2021-07-31 | 2021-10-29 | 刘明峰 | Auxiliary traction device for thoracic surgery |
| CN113558685B (en) * | 2021-07-31 | 2022-07-29 | 苏州市东挺河智能科技发展有限公司 | Auxiliary traction device for thoracic surgery |
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| Date | Code | Title | Description |
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| 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: 20200403 Termination date: 20210510 |