CN113693648A

CN113693648A - Surgical clinical wound expanding device

Info

Publication number: CN113693648A
Application number: CN202110999791.3A
Authority: CN
Inventors: 冯兴如; 李家俊
Original assignee: Liaocheng City Hospital Of Traditional Chinese Hospital
Current assignee: Liaocheng City Hospital Of Traditional Chinese Hospital
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-11-26

Abstract

The invention relates to the technical field of surgical clinics, in particular to a wound expansion device for surgical clinics, which comprises bilaterally symmetrical fixed frames, wherein a sliding rod is arranged between the bilaterally symmetrical fixed frames, bilaterally symmetrical movable frames are arranged on the sliding rod, an expansion assembly is arranged at the bottom of each movable frame, and a lighting assembly is arranged in each sliding rod; according to the wound expanding device, the fixing frame and the sliding rod are arranged, the wound expanding device is fixed on the operating bed through the fixing frame, the height of the sliding rod is adjusted, when the wound is expanded, the adjusting head is rotated to enable the bidirectional screw rod to rotate, the expansion width of the expansion plate is adjusted, the movable frame slides on the sliding rod to drive the expanding assembly to move, the wound can be expanded, the illuminating assembly can illuminate the position near the wound, operation of medical staff is facilitated, the wound expanding device can expand wounds with different sizes while the occupied space is reduced, and the surgical operation of the medical staff is facilitated.

Description

Surgical clinical wound expanding device

Technical Field

The invention relates to the technical field of surgical clinic, in particular to a wound expansion device for surgical clinic.

Background

Surgery is a science for researching the occurrence and development rules and clinical manifestations of surgical diseases, diagnosing, preventing and treating, and is a professional department taking surgical excision and repair as main treatment means. The operation range is expanded to various parts of the body, and the operation range is deep and difficult to develop, so that the operation has to be divided more finely, and in addition to the common surgery, special departments such as craniocerebral, thoracic cavity, cardiovascular, urinary, orthopedic, plastic, trauma, burn, tumor, pediatric surgery, neurosurgery and the like and microsurgical organ transplantation and the like are established in the surgical range.

When performing surgical clinical operation, the wound expansion device is usually needed to expand the wound, which is convenient for medical staff to perform operation inside the wound. Current wound expanding unit occupation space is great, when carrying out the wound expansion, easily produces the harm to medical personnel's operation, influences the operation treatment. In addition, the expansion plate on the wound expansion device cannot be adjusted according to the size of the wound, and when the wound is too large or too small, the wound expansion is inconvenient, thereby affecting the surgical treatment. In view of this, we propose a surgical and clinical wound dilation device.

Disclosure of Invention

The present invention aims to provide a surgical and clinical wound dilating device which solves the above mentioned drawbacks of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a clinical wound expanding unit of using of surgery, includes bilateral symmetry's mount, controls be equipped with the slide bar between the mount, be equipped with bilateral symmetry's adjustable shelf on the slide bar, the bottom of adjustable shelf is equipped with and is equipped with the expansion subassembly.

As preferred technical scheme, the mount includes dead lever and lifter, the top welding of dead lever has first connecting ring, lifter and first connecting ring sliding connection, be provided with first screw rod on the first connecting ring, first screw rod runs through first connecting ring, and with first connecting ring threaded connection, the bottom welding of lifter has the second connecting ring, second connecting ring and dead lever sliding connection, the top of lifter is provided with fixed cover, fixed cover cup joints with the slide bar.

As preferred technical scheme, the bottom welding of dead lever has the bottom plate, the top welding that just is located the bottom plate on the dead lever has first splint, be equipped with second splint between bottom plate and the first splint, second splint and dead lever sliding connection, the bottom welding of second splint has the connecting block, be equipped with the second screw rod on the connecting block, the second screw rod rotates with the connecting block to be connected, the second screw rod runs through the bottom plate, and with bottom plate threaded connection, the bottom of first splint the top of second splint all bonds and has the protection pad.

As an optimized technical scheme, the sliding rod is of a hollow structure with an opening at the bottom, limiting grooves are formed in the front side and the rear side of the sliding rod, and a plurality of fixing holes are uniformly distributed in the top of the sliding rod.

As the preferred technical scheme, the adjustable shelf comprises an adjustable ring, the adjustable ring is connected with a sliding rod in a sliding manner, limiting blocks are arranged on the front side and the rear side of the adjustable ring respectively, the limiting blocks are connected with limiting grooves in a sliding manner, a connecting rod is welded at the bottom of the adjustable ring, and the bottom of the connecting rod is welded with an expansion assembly.

As preferred technical scheme, the top of activity ring is provided with movable storehouse, all be provided with the slider that is parallel to each other on the lateral wall of both sides around the activity storehouse, the top in activity storehouse is equipped with the apron, apron and activity storehouse joint cooperation, the inside in activity storehouse is equipped with the fly leaf, the spout has all been seted up to both sides around the fly leaf, spout and slider sliding connection, the bottom of fly leaf just is close to left and right sides edge and all is provided with the fixed axle, the fixed axle cooperates with the fixed orifices joint.

As a preferred technical scheme, a pull rod is welded at the top of the movable plate, penetrates through the cover plate and is in sliding connection with the cover plate, and a spring is arranged between the movable plate and the cover plate and on the outer side of the pull rod.

As preferred technical scheme, the expansion assembly includes the shell, the activity groove has been seted up to the bottom of shell, be equipped with two-way screw rod on the shell, two-way screw rod runs through the shell, and rotates with the shell to be connected, the inside that just is located the shell on the two-way screw rod is equipped with first screw thread section and the second screw thread section that revolves to opposite, be provided with the baffle between first screw thread section and the second screw thread section, two ends and the outside that is located the shell all weld and have the regulation head about two-way screw rod.

As an optimal technical scheme, expansion plates which are parallel to each other are arranged inside the shell, the expansion plates are connected with the movable grooves in a sliding mode, movable blocks are arranged on the tops of the expansion plates, and the movable blocks are respectively in threaded connection with the first thread sections and the second thread sections.

As an optimized technical scheme, a lighting assembly is arranged in the sliding rod and close to the bottom end of the sliding rod, the lighting assembly comprises a circuit board, a plurality of uniformly distributed LED lamp beads are arranged at the bottom of the circuit board, a lampshade is arranged below the circuit board, and the lampshade is in bonding fit with the sliding rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the fixing frame and the sliding rod are arranged, the first clamping plate is prevented from being arranged on the surface of the operating bed before wound expansion is carried out, then the second screw rod is rotated to drive the second clamping plate to move, so that the fixing frame is fixed on the operating bed, then the lifting rod is slid and fixed through the first screw rod, the height of the sliding rod can be adjusted, so that the height of the expansion assembly is adjusted, and the operation expansion of patients with different fatness and thinness is convenient.

2. According to the invention, the movable frame and the expansion assembly are arranged, when the wound is expanded, the adjusting head is rotated to rotate the bidirectional screw rod, the expansion width of the expansion plate can be adjusted, so that the operation wounds with different sizes can be expanded, the movable frame slides on the sliding rod, and the expansion assembly can be driven to move, so that the wounds can be expanded, and the medical staff can conveniently carry out operation treatment.

3. By arranging the illuminating assembly, the wound can be illuminated by the illuminating assembly when the wound is expanded, so that shadows at the wound are avoided, and the operation is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing frame of the present invention;

FIG. 3 is a schematic structural view of a fixing rod according to the present invention;

FIG. 4 is a schematic structural diagram of a slide bar according to the present invention;

FIG. 5 is a partial exploded view of the slider bar of the present invention;

FIG. 6 is a schematic view of the connection of the adjustable frame and the expansion assembly of the present invention;

FIG. 7 is a schematic structural view of a movable frame according to the present invention;

FIG. 8 is a schematic view of the movable plate of the present invention;

FIG. 9 is a schematic structural view of the stent assembly of the present invention;

fig. 10 is a schematic view of the installation of the expansion board in the present invention.

In the figure: 1. a fixed mount; 11. fixing the rod; 111. a first connecting ring; 112. a first screw; 12. a lifting rod; 121. a second connection ring; 122. fixing a sleeve; 13. a base plate; 14. a first splint; 15. a second splint; 151. connecting blocks; 16. a second screw; 17. a protective pad; 2. a slide bar; 21. a limiting groove; 22. a fixing hole; 3. a movable frame; 31. a movable ring; 311. a limiting block; 32. a connecting rod; 33. a movable bin; 331. a slider; 332. a cover plate; 34. a movable plate; 341. a chute; 342. a fixed shaft; 35. a pull rod; 36. a spring; 4. an expansion assembly; 41. a housing; 411. a movable groove; 42. a bidirectional screw; 421. a first thread segment; 422. a second thread segment; 423. a baffle plate; 424. an adjustment head; 43. an expansion plate; 431. a movable block; 5. a lighting assembly; 51. a circuit board; 52. LED lamp beads; 53. and a lampshade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-10, the present invention provides a technical solution:

the utility model provides a clinical wound expanding unit of using of surgery, includes bilateral symmetry's mount 1, is equipped with slide bar 2 between the left and right sides mount 1, is equipped with bilateral symmetry's adjustable shelf 3 on slide bar 2, and the bottom of adjustable shelf 3 is equipped with expansion subassembly 4.

It should be added that the fixing frame 1 includes a fixing rod 11 and a lifting rod 12, a first connecting ring 111 is welded on the top of the fixing rod 11, the lifting rod 12 is slidably connected with the first connecting ring 111, the lifting rod 12 slides up and down, and can adjust the height of the sliding rod 2, thereby adjusting the height of the expansion assembly 4, and facilitating the wound expansion of patients with different sizes, a first screw 112 is arranged on the first connecting ring 111, the first screw 112 penetrates through the first connecting ring 111 and is in threaded connection with the first connecting ring 111, the lifting rod 12 can be fixed by the first screw 112, thereby preventing the lifting rod 12 from sliding downwards, a second connecting ring 121 is welded on the bottom of the lifting rod 12, the second connecting ring 121 is slidably connected with the fixing rod 11, the stability of the lifting rod 12 moving up and down can be improved by the first connecting ring 111 and the second connecting ring 121, thereby facilitating the surgical treatment, a fixing sleeve 122 is arranged on the top of the lifting rod 12, the fixing sleeve 122 is sleeved with the sliding rod 2, so that the sliding rod 2 can be fixed.

Preferably, in this embodiment, a bottom plate 13 is welded at the bottom of the fixing rod 11, a first clamping plate 14 is welded on the fixing rod 11 and above the bottom plate 13, a second clamping plate 15 is arranged between the bottom plate 13 and the first clamping plate 14, the second clamping plate 15 is slidably connected with the fixing rod 11, a connecting block 151 is welded at the bottom of the second clamping plate 15, a second screw 16 is arranged on the connecting block 151, the second screw 16 is rotatably connected with the connecting block 151, the second screw 16 penetrates through the bottom plate 13 and is in threaded connection with the bottom plate 13, the second screw 16 is rotated, the second screw 16 moves relative to the bottom plate 13 to move up and down, the second screw 16 rotates on the connecting block 151 to drive the second clamping plate 15 to slide on the fixing rod 11, so that the fixing rod 11 is fixed on the operating bed by the first clamping plate 14 and the second clamping plate 15, a protection pad 17 is adhered at the bottom of the first clamping plate 14 and the top of the second clamping plate 15, the protective pad 17 can buffer between the first splint 14 and the second splint 15 to prevent damage to the operating table.

As the preferred of this embodiment, slide bar 2 is equipped with open-ended hollow structure for the bottom, and spacing groove 21 has all been seted up to slide bar 2's front and back both sides, and spacing groove 21 plays the limiting displacement to adjustable shelf 3, prevents adjustable shelf 3 horizontal hunting, and a plurality of evenly distributed's fixed orifices 22 have been seted up at slide bar 2's top, conveniently fixes adjustable shelf 3 through fixed orifices 22.

As the preferred of this embodiment, adjustable shelf 3 includes activity ring 31, activity ring 31 and slide bar 2 sliding connection, and both sides all are provided with stopper 311 around activity ring 31, stopper 311 and spacing groove 21 sliding connection to the restriction of activity ring 31, prevent that activity ring 31 from swinging on slide bar 2, thereby avoid expansion subassembly 4 to appear swinging, the bottom welding of activity ring 31 has connecting rod 32, and the bottom and the expansion subassembly 4 welding of connecting rod 32.

It is worth to say that the top of the movable ring 31 is provided with a movable bin 33, the side walls of the front side and the rear side of the movable bin 33 are provided with mutually parallel sliding blocks 331, the top of the movable bin 33 is provided with a cover plate 332, the cover plate 332 is in clamping fit with the movable bin 33, the movable bin 33 is internally provided with a movable plate 34, the front side and the rear side of the movable plate 34 are provided with sliding grooves 341, the sliding grooves 341 are in sliding connection with the sliding blocks 331, the movable plate 34 can be limited, the movable plate 34 can be conveniently fixed, the bottom of the movable plate 34 is provided with a fixing shaft 342 close to the edges of the left side and the right side, the fixing shaft 342 is in clamping fit with the fixing hole 22, the movable ring 31 can be fixed on the sliding rod 2, and therefore the expansion assembly 4 can be fixed.

Preferably, the top of the movable plate 34 is welded with a pull rod 35, the pull rod 35 penetrates through the cover plate 332 and is slidably connected with the cover plate 332, pulling the pull rod 35 can drive the movable plate 34 to move upwards, so that the fixed shaft 342 is separated from the fixed hole 22, and the adjustable frame 3 is conveniently adjusted, a spring 36 is arranged between the movable plate 34 and the cover plate 332 and outside the pull rod 35, and the spring 36 can push the movable plate 34 to move downwards under the elastic action of the spring 36, so that the fixed shaft 342 is conveniently clamped and matched with the fixed hole 22.

Preferably, the expansion assembly 4 includes a housing 41, a movable groove 411 has been seted up to the bottom of housing 41, be equipped with two-way screw 42 on the housing 41, two-way screw 42 runs through housing 41, and rotate with housing 41 and be connected, two-way screw 42 is last and be located the inside of housing 41 and be equipped with first screw thread section 421 and second screw thread section 422 that the direction of rotation is opposite, be provided with baffle 423 between first screw thread section 421 and the second screw thread section 422, baffle 423 can separate between first screw thread section 421 and second screw thread section 422, make things convenient for expansion plate 43 to move, two ends and the outside that is located housing 41 all have been welded to adjust head 424 about two-way screw 42, adjust head 424 and rotate and can drive two-way screw 42 and rotate, thereby conveniently adjust the expansion width of expansion plate 43.

In the specific use process, the expansion plate 43 parallel to the left and the right is arranged in the shell 41, the expansion plate 43 is in sliding connection with the movable groove 411, the movable block 431 is arranged at the top of the expansion plate 43, the movable block 431 is in threaded connection with the first thread section 421 and the second thread section 422 respectively, the bidirectional screw rod 42 rotates, the movable block 431 can move oppositely on the bidirectional screw rod 42, the expansion width of the expansion plate 43 is adjusted, and wounds with different sizes can be expanded conveniently.

As the optimization of this embodiment, the inside of slide bar 2 and be close to bottom department and install lighting assembly 5, lighting assembly 5 includes circuit board 51, and a plurality of evenly distributed's LED lamp pearl 52 is installed to the bottom of circuit board 51, can throw light on near wound through LED lamp pearl 52, makes things convenient for medical personnel to carry out the operation, and the below of circuit board 51 is equipped with lamp shade 53, and lamp shade 53 and slide bar 2 bonding cooperation, lamp shade 53 can protect circuit board 51 and LED lamp pearl 52 to make things convenient for the printing opacity.

When the wound dilation device for surgical clinic is used, before wound dilation is carried out, the lifting rod 12 is slid, the fixed frame 1 is adjusted to the maximum height, then the first screw rod 112 is rotated to fix the lifting rod 12, then the fixed frame 1 is moved, the dilation component 4 is moved to the upper part of a wound, then the first clamping plate 14 is attached to the top of an operating bed, the second screw rod 16 is rotated, the second screw rod 16 drives the second clamping plate 15 to slide on the fixed rod 11, the second clamping plate 15 is attached to the bottom of the operating bed, and therefore the fixed frame 1 is installed on the operating bed, and the wound dilation device is fixed; when the wound is dilated, the adjusting head 424 is rotated to drive the bidirectional screw rod 42 to rotate, so that the dilating plates 43 on the left and right sides respectively move relative to the first screw thread section 421 and the second screw thread section 422, so that the dilating plates 43 move in opposite directions, the dilating plates 43 are adjusted to a proper width according to the size of the wound, then the first screw rod 112 is rotated, the lifting rod 12 slides downwards to drive the dilating plates 43 to move downwards, so that the dilating plates 43 move to the wound, the first screw rod 112 is rotated to fix the lifting rod 12, then the pull rod 35 is pulled to slide the movable plate 34 upwards in the movable bin 33, so that the fixed shaft 342 is separated from the fixed hole 22, the sliding movable ring 31 drives the dilating components 4 to move through the connecting rod 32, so that the dilating plates 43 move to dilate the wound, then the pull rod 35 is released, the spring 36 pushes the movable plate 34 to move downwards to clamp the fixed shaft 342 with the fixed hole 22, so that the movable ring 31 is fixed, completing the expansion of the wound; when performing the operation, switch on, LED lamp pearl 52 is luminous throws light on to wound, makes things convenient for medical personnel to perform the operation, can realize reducing wound expanding device's occupation space through above-mentioned mode, conveniently adjusts the expansion board to can expand the wound of equidimension not, make things convenient for medical personnel to perform the operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wound expanding unit for surgical clinic, includes bilateral symmetry's mount (1), its characterized in that: control be equipped with slide bar (2) between mount (1), be equipped with bilateral symmetry's adjustable shelf (3) on slide bar (2), the bottom of adjustable shelf (3) is equipped with expansion subassembly (4).

2. The surgical and clinical wound dilation device according to claim 1, wherein: mount (1) includes dead lever (11) and lifter (12), the top welding of dead lever (11) has first connecting ring (111), lifter (12) and first connecting ring (111) sliding connection, be provided with first screw rod (112) on first connecting ring (111), first screw rod (112) run through first connecting ring (111), and with first connecting ring (111) threaded connection, the bottom welding of lifter (12) has second go-between (121), second go-between (121) and dead lever (11) sliding connection, the top of lifter (12) is provided with fixed cover (122), fixed cover (122) cup joint with slide bar (2).

3. The surgical and clinical wound dilation device according to claim 2, wherein: the bottom welding of dead lever (11) has bottom plate (13), the top welding that just is located bottom plate (13) on dead lever (11) has first splint (14), be equipped with second splint (15) between bottom plate (13) and first splint (14), second splint (15) and dead lever (11) sliding connection, the bottom welding of second splint (15) has connecting block (151), be equipped with second screw rod (16) on connecting block (151), second screw rod (16) rotate with connecting block (151) and are connected, second screw rod (16) run through bottom plate (13), and with bottom plate (13) threaded connection, the bottom of first splint (14) the top of second splint (15) all bonds and has protective pad (17).

4. The surgical and clinical wound dilation device according to claim 1, wherein: the slide bar (2) is of a hollow structure with an opening at the bottom, limiting grooves (21) are formed in the front side and the rear side of the slide bar (2), and a plurality of fixing holes (22) which are uniformly distributed are formed in the top of the slide bar (2).

5. The surgical and clinical wound dilation device according to claim 1, wherein: the adjustable shelf (3) comprises an adjustable ring (31), the adjustable ring (31) is connected with a sliding rod (2) in a sliding manner, limiting blocks (311) are arranged on the front side and the rear side of the adjustable ring (31), the limiting blocks (311) are connected with limiting grooves (21) in a sliding manner, a connecting rod (32) is welded to the bottom of the adjustable ring (31), and the bottom of the connecting rod (32) is welded with an expansion assembly (4).

6. The surgical and clinical wound dilation device according to claim 5, wherein: the top of activity ring (31) is provided with activity storehouse (33), all be provided with slider (331) that are parallel to each other on the lateral wall of both sides around activity storehouse (33), the top of activity storehouse (33) is equipped with apron (332), apron (332) and activity storehouse (33) joint cooperation, the inside in activity storehouse (33) is equipped with fly leaf (34), spout (341) have all been seted up to both sides around fly leaf (34), spout (341) and slider (331) sliding connection, the bottom of fly leaf (34) just is close to left and right sides edge and all is provided with fixed axle (342), fixed axle (342) and fixed orifices (22) joint cooperation.

7. The surgical and clinical wound dilation device according to claim 6, wherein: the top welding of fly leaf (34) has pull rod (35), pull rod (35) run through apron (332), and with apron (332) sliding connection, the outside that just is located pull rod (35) between fly leaf (34) and apron (332) is provided with spring (36).

8. The surgical and clinical wound dilation device according to claim 1, wherein: expansion subassembly (4) include shell (41), movable groove (411) have been seted up to the bottom of shell (41), be equipped with two-way screw rod (42) on shell (41), two-way screw rod (42) run through shell (41), and rotate with shell (41) and be connected, the inside that just is located shell (41) on two-way screw rod (42) is equipped with first screw thread section (421) and second screw thread section (422) that the direction of turning is opposite, be provided with baffle (423) between first screw thread section (421) and second screw thread section (422), two ends and the outside that is located shell (41) all weld regulation head (424) about two-way screw rod (42).

9. The surgical and clinical wound dilation device according to claim 8, wherein: parallel expansion plate (43) about the inside of shell (41) is equipped with, expansion plate (43) and activity groove (411) sliding connection, the top of expansion plate (43) is provided with movable block (431), movable block (431) respectively with first screw thread section (421) and second screw thread section (422) threaded connection.

10. The surgical and clinical wound dilation device according to claim 1, wherein: the utility model discloses a lamp, including slide bar (2), lamp shade (53) and slide bar (2) bonding cooperation, the inside of slide bar (2) just is close to bottom department and installs lighting assembly (5), lighting assembly (5) include circuit board (51), a plurality of evenly distributed's LED lamp pearl (52) are installed to the bottom of circuit board (51), the below of circuit board (51) is equipped with lamp shade (53).