CN210019460U - Clinical wound expanding device that uses of department of general surgery - Google Patents

Clinical wound expanding device that uses of department of general surgery Download PDF

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Publication number
CN210019460U
CN210019460U CN201920098096.8U CN201920098096U CN210019460U CN 210019460 U CN210019460 U CN 210019460U CN 201920098096 U CN201920098096 U CN 201920098096U CN 210019460 U CN210019460 U CN 210019460U
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CN
China
Prior art keywords
rod
hole
rectangular block
expansion
threaded
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Expired - Fee Related
Application number
CN201920098096.8U
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Chinese (zh)
Inventor
李广利
刘鹏
Original Assignee
李广利
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Filing date
Publication date
Application filed by 李广利 filed Critical 李广利
Priority to CN201920098096.8U priority Critical patent/CN210019460U/en
Application granted granted Critical
Publication of CN210019460U publication Critical patent/CN210019460U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clinical wound expanding unit that uses of department of general surgery, including two pillars, equal slidable mounting has same horizontal pole on two pillars, and slidable mounting has the rectangular block on the horizontal pole, has seted up the rectangular hole on the rectangular block, rectangular hole and horizontal pole sliding connection, the accommodation hole has been seted up on the horizontal pole, has seted up the round hole on the rectangular block, and the round hole is linked together with the accommodation hole, manual pole is installed to the round hole internal rotation, manual pole and accommodation hole swing joint, and the bottom welding of manual pole has first conical gear, the bottom welding of rectangular block has two driven supporting shoes. The utility model discloses simple structure, convenient operation can independently place the device on the operating table, does not need other staff's assistance, has practiced thrift the manpower, has reduced patient's misery, through height and the horizontal position of adjusting the expansion board, can adapt to the crowd of different sizes, can expand the wound of different positions.

Description

Clinical wound expanding device that uses of department of general surgery
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a clinical wound expanding unit that uses of department of general surgery.
Background
At present, when a patient is clinically operated in general surgery, the wound needs to be expanded, the existing expansion technology generally pulls the wound through forceps, the wound is easily pinched when the wound is pulled, so that the patient feels painful, and the wound expansion technology needs the assistance of other workers, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wound expansion device for general surgery department clinic.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clinical wound expanding device for general surgery department comprises two supporting columns, wherein the two supporting columns are respectively provided with a same cross rod in a sliding mode, the cross rod is provided with a rectangular block in a sliding mode, the rectangular block is provided with a rectangular hole in sliding connection with the cross rod, the cross rod is provided with a containing hole, the rectangular block is provided with a round hole communicated with the containing hole, a manual rod is rotatably installed in the round hole and movably connected with the containing hole, a first conical gear is welded at the bottom end of the manual rod, the bottom of the rectangular block is welded with two driven supporting blocks, driven rods are rotatably installed on the two driven supporting blocks respectively, a second conical gear is fixedly sleeved on the outer side of the driven rod and meshed with the first conical gear, threaded rods are horizontally welded at two ends of the driven rod, expanding rods are in threaded connection with the two threaded rods, and the two expanding rods are L-shaped, expansion plates are welded at one ends of the two expansion rods.
Preferably, two limiting rods are horizontally welded on two sides of the rectangular block, and the two expansion rods are respectively connected with the two limiting rods in a sliding mode.
Preferably, the expansion rod is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding threaded rod.
Preferably, the sliding blocks are welded at the two ends of the cross rod, sliding holes are formed in the two sliding blocks, the sliding holes are connected with the corresponding support columns in a sliding mode, the two sliding blocks are far away from one side of the cross rod, first bolts are connected with the first sliding blocks in a threaded mode, and the first bolts are respectively matched with the two support columns.
Preferably, one side threaded connection of rectangle piece has the second bolt, and second bolt and horizontal pole looks adaptation, and the stabilizer frame has all been welded to the bottom of two pillars.
Compared with the prior art, the beneficial effects of the utility model are that:
through the pillars, the horizontal pole, the rectangular hole, the rectangular block, the round hole, the manual lever, the first bevel gear, the second bevel gear, the driven lever, the threaded rod, the expansion rod, the threaded hole, the expansion plate, the limiting rod, the accommodating hole, the sliding block, the cooperation of stable frame and driven supporting block, in use, place the device on the operating table, make two pillars be located the both sides of patient's wound position, remove the rectangular block, the rectangular block slides on the horizontal pole, the rectangular block passes through the supporting block, the driven rod, the threaded rod and the expansion rod drive two expansion plates to move to the position directly over the perpendicular of operation wound, fix the rectangular block through the second bolt, move the horizontal pole downwards, two sliding blocks slide downwards along two pillars respectively, make two expansion plates move downwards, after adjusting properly, fix the sliding block through the first bolt, make two expansion plates strut the wound, twist manual lever, the manual lever passes through the first bevel gear, Second bevel gear, driven lever and threaded rod drive the expansion pole and move on the threaded rod, and the expansion pole drives the expansion board that corresponds and removes, and two expansion boards are kept away from each other, expand the wound, adjust suitable back, stop the manual pole of wrench movement, guarantee through the gag lever post that expansion pole and the expansion board that corresponds can only follow the horizontal direction motion, the utility model discloses simple structure, convenient operation can independently place the device on the operating table, does not need other staff's assistance, has practiced thrift the manpower, has reduced patient's misery, through height and the horizontal position of adjusting the expansion board, can adapt to the crowd of different sizes, can expand the wound of different positions.
Drawings
Fig. 1 is a schematic structural view of a clinical wound dilator for general surgery department according to the present invention;
fig. 2 is a schematic view of a connection structure of a cross bar, a rectangular block, a manual bar and a second bolt of the clinical wound dilator for general surgery department of the present invention;
FIG. 3 is a schematic structural view of part A of a clinical wound dilator for general surgery department according to the present invention;
fig. 4 is a schematic structural view of part B of a clinical wound dilator for general surgery department according to the present invention;
fig. 5 is a schematic perspective view of a rectangular block of the clinical wound dilator for general surgery department of the present invention.
In the figure: the device comprises a support column 1, a cross rod 2, a rectangular hole 3, a rectangular block 4, a round hole 5, a manual rod 6, a first bevel gear 7, a second bevel gear 8, a driven rod 9, a threaded rod 10, an expansion rod 11, a threaded hole 12, an expansion plate 13, a limiting rod 14, an accommodating hole 15, a sliding block 16, a stabilizing frame 17 and a driven supporting block 18.
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.
Referring to fig. 1-5, a clinical wound expanding device for general surgery department comprises two struts 1, wherein the two struts 1 are respectively provided with a same cross rod 2 in a sliding manner, a rectangular block 4 is arranged on the cross rod 2 in a sliding manner, a rectangular hole 3 is arranged on the rectangular block 4, the rectangular hole 3 is connected with the cross rod 2 in a sliding manner, a containing hole 15 is arranged on the cross rod 2, a round hole 5 is arranged on the rectangular block 4, the round hole 5 is communicated with the containing hole 15, a manual rod 6 is rotatably arranged in the round hole 5, the manual rod 6 is movably connected with the containing hole 15, a first bevel gear 7 is welded at the bottom end of the manual rod 6, two driven supporting blocks 18 are welded at the bottom of the rectangular block 4, driven rods 9 are respectively rotatably arranged on the two driven supporting blocks 18, a second bevel gear 8 is fixedly sleeved at the outer side of the driven rods 9, the second bevel gear 8 is, expansion rods 11 are in threaded connection with the two threaded rods 10, the two expansion rods 11 are of an L-shaped structure, expansion plates 13 are welded at one ends of the two expansion rods 11, and through the matching of the support columns 1, the cross rod 2, the rectangular holes 3, the rectangular blocks 4, the round holes 5, the manual rod 6, the first bevel gear 7, the second bevel gear 8, the driven rods 9, the threaded rods 10, the expansion rods 11, the threaded holes 12, the expansion plates 13, the limiting rods 14, the accommodating holes 15, the sliding blocks 16, the stabilizing frame 17 and the driven supporting blocks 18, when the device is used, the device is placed on a surgical table, the two support columns 1 are located on two sides of a wound position of a patient, the rectangular blocks 4 are moved, the rectangular blocks 4 slide on the cross rod 2, the rectangular blocks 4 drive the two expansion plates 13 to move right above the wound position of the surgery through the driven supporting blocks 18, the driven rods 9, the threaded rods 10 and the expansion rods 11, the, the cross rod 2 is moved downwards, the two sliding blocks 16 respectively slide downwards along the two pillars 1, so that the two expansion plates 13 move downwards, after the adjustment is proper, the sliding blocks 16 are fixed through the first bolts, so that the two expansion plates 13 open wounds, the manual rod 6 is twisted, the manual rod 6 drives the expansion rod 11 to move on the threaded rod 10 through the first bevel gear 7, the second bevel gear 8, the driven rod 9 and the threaded rod 10, the expansion rod 11 drives the corresponding expansion plates 13 to move, the two expansion plates 13 are mutually far away to expand the wounds, after the manual adjustment is proper, the twisting rod 6 is stopped, the corresponding expansion rod 10 and the expansion plates 13 can only move along the horizontal direction through the limiting rod 14, the utility model has simple structure and convenient operation, can be independently placed on an operating table, does not need the assistance of other workers, saves manpower, and reduces the pain of patients, through adjusting the height and the horizontal position of the expansion plate 13, people with different body types can be adapted to, and wounds at different positions can be expanded.
The utility model discloses in, the equal horizontal welding in both sides of rectangular block 4 has two gag lever posts 14, two expansion lever 11 respectively with two gag lever posts 14 sliding connection, set up threaded hole 12 on the expansion lever 11, threaded hole 12 and corresponding threaded rod 10 threaded connection, sliding block 16 has all been welded at the both ends of horizontal pole 2, sliding hole has all been seted up on two sliding block 16, sliding hole and the equal threaded connection of pillar 1 that corresponds, the equal threaded connection in one side that two sliding block 16 kept away from each other has first bolt, two first bolts respectively with two pillar 1 looks adaptations, one side threaded connection of rectangular block 4 has the second bolt, the second bolt and horizontal pole 2 looks adaptations, stabilizing frame 17 has all been welded to the bottom of two pillar 1, through pillar 1, horizontal pole 2, rectangular hole 3, rectangular block 4, round hole 5, hand lever 6, first conical gear 7, second conical gear 8, driven lever 9, The threaded rod 10, the expansion rod 11, the threaded hole 12, the expansion plate 13, the limiting rod 14, the accommodating hole 15, the sliding block 16, the stable frame 17 and the driven supporting block 18 are matched, in use, the device is placed on an operating table, the two supporting columns 1 are located on two sides of a wound of a patient, the rectangular block 4 is moved, the rectangular block 4 slides on the cross rod 2, the rectangular block 4 drives the two expansion plates 13 to move right above a surgical wound through the driven supporting block 18, the driven rod 9, the threaded rod 10 and the expansion rod 11, the rectangular block 4 is fixed through the second bolt, the cross rod 2 is moved downwards, the two sliding blocks 16 respectively slide downwards along the two supporting columns 1, the two expansion plates 13 move downwards, after proper adjustment is carried out, the sliding blocks 16 are fixed through the first bolt, the two expansion plates 13 are opened by opening the wound, the manual lever 6 is twisted, the manual lever 6 is connected with the first bevel gear 7, Second bevel gear 8, driven lever 9 and threaded rod 10 drive expansion lever 11 and move on threaded rod 10, and expansion lever 11 drives the expansion board 13 that corresponds and removes, and two expansion boards 13 are kept away from each other, expand the wound and open, adjust suitable back, stop the manual pole 6 of wrench movement, guarantee through gag lever post 14 that expansion lever 10 and expansion board 13 that correspond can only follow the horizontal direction motion, the utility model discloses simple structure, convenient operation can independently place the device on the operating table, does not need other staff's assistance, has practiced thrift the manpower, has reduced patient's misery, through the height and the horizontal position of adjusting expansion board 13, can adapt to the crowd of different sizes, can expand the wound of different positions.
The working principle is as follows: when the device is used, the device is placed on an operating table, the stability of the device during placement is improved through the stabilizing frame 17, the two support columns 1 are positioned at two sides of a wound position of a patient, the second bolt is loosened, the rectangular block 4 is moved, the rectangular block 4 slides on the cross rod 2, the rectangular block 4 drives the two expansion plates 13 to move to the position right above the vertical position of the wound of the patient through the driven supporting block 18, the driven rod 9, the threaded rod 10 and the expansion rod 11, the rectangular block 4 is fixed through the second bolt, the two first bolts are loosened, the cross rod 2 is moved downwards, the cross rod 2 drives the two sliding blocks 16 to respectively slide downwards along the two support columns 1, the two expansion plates 13 move downwards, after the sliding blocks are properly adjusted, the sliding blocks 16 are fixed through the first bolts, the two expansion plates 13 are enabled to open the wound, the manual rod 6 is twisted, the manual rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives, second bevel gear 8 drives driven lever 9 and rotates, driven lever 9 drives two threaded rods 10 respectively and rotates, because two expansion rods 11 are respectively through two screw holes 12 and two threaded rod 10 threaded connection, two threaded rods 10 drive two expansion rods 11 respectively and keep away from each other, two expansion rods 11 drive two expansion plates 13 respectively and keep away from each other, expand the wound through two expansion plates 13 and open, adjust suitable back, stop manual pole 6 of wrench movement, guarantee through two gag lever posts 14 that two expansion rods 10 and two expansion plates 13 can only follow the horizontal direction motion.
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 (5)

1. The utility model provides a clinical wound expanding unit of department of general surgery, includes two pillars (1), its characterized in that, equal slidable mounting has same horizontal pole (2) on two pillars (1), slidable mounting has rectangular block (4) on horizontal pole (2), has seted up rectangular hole (3) on rectangular block (4), rectangular hole (3) and horizontal pole (2) sliding connection, seted up accommodation hole (15) on horizontal pole (2), seted up round hole (5) on rectangular block (4), round hole (5) are linked together with accommodation hole (15), manual pole (6) are installed to round hole (5) internal rotation, manual pole (6) and accommodation hole (15) swing joint, the bottom welding of manual pole (6) has first conical gear (7), the bottom welding of rectangular block (4) has two driven supporting blocks (18), all rotates on two driven supporting blocks (18) and installs driven lever (9), the fixed cover in the outside of driven lever (9) has connect second conical gear (8), and second conical gear (8) and first conical gear (7) meshing, the equal horizontal welding in both ends of driven lever (9) has threaded rod (10), and equal threaded connection has expansion rod (11) on two threaded rod (10), and two expansion rod (11) are L type structure, and expansion plate (13) have all been welded to the one end of two expansion rod (11).
2. The clinical wound expanding device for general surgery department according to claim 1, characterized in that two limiting rods (14) are horizontally welded on two sides of the rectangular block (4), and the two expanding rods (11) are respectively connected with the two limiting rods (14) in a sliding manner.
3. The clinical wound expanding device for general surgery department according to claim 1, characterized in that the expanding rod (11) is provided with a threaded hole (12), and the threaded hole (12) is in threaded connection with the corresponding threaded rod (10).
4. The clinical wound expanding device for general surgery department according to claim 1, characterized in that sliding blocks (16) are welded at both ends of the cross rod (2), sliding holes are formed in both sliding blocks (16), the sliding holes are slidably connected with the corresponding supporting columns (1), first bolts are screwed on the sides of both sliding blocks (16) far away from each other, and the two first bolts are respectively matched with both supporting columns (1).
5. The clinical wound expanding device for general surgery department according to claim 1, characterized in that a second bolt is connected to one side of the rectangular block (4) in a threaded manner, the second bolt is matched with the cross rod (2), and the stabilizing frames (17) are welded to the bottom ends of the two pillars (1).
CN201920098096.8U 2019-01-22 2019-01-22 Clinical wound expanding device that uses of department of general surgery Expired - Fee Related CN210019460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920098096.8U CN210019460U (en) 2019-01-22 2019-01-22 Clinical wound expanding device that uses of department of general surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920098096.8U CN210019460U (en) 2019-01-22 2019-01-22 Clinical wound expanding device that uses of department of general surgery

Publications (1)

Publication Number Publication Date
CN210019460U true CN210019460U (en) 2020-02-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920098096.8U Expired - Fee Related CN210019460U (en) 2019-01-22 2019-01-22 Clinical wound expanding device that uses of department of general surgery

Country Status (1)

Country Link
CN (1) CN210019460U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200207

Termination date: 20210122

CF01 Termination of patent right due to non-payment of annual fee