CN213156116U - Clinical wound expanding device that uses of department of general surgery - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, especially, be a clinical wound expanding device that uses of department of general surgery, to the clinical problem that uses wound expanding mode not only inconvenient operation, can't guarantee the expansion effect of traditional department of general surgery, the scheme is as follows now put forward, it includes the mount, spout and fixed mounting have all been seted up to mount bottom both sides, and one side that two spouts are close to each other is the opening setting, and slidable mounting has same diaphragm in two spouts, and the diaphragm outside sliding sleeve is equipped with two slides, the one end of the equal fixedly connected with connecting rod in two slide bottoms, the equal fixed mounting of the other end of two connecting rods has the expansion board, the one end of the equal fixedly connected with rack in one side that two slides are close to each other, the through. The utility model discloses be convenient for expand and fix the wound at the surgery operation in-process, easy operation guarantees effectively going on of operation.

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

General surgery is ordinary surgery, and general comprehensive hospital surgery is orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like besides general surgery. Some hospitals divide even general surgery into neck-breast department, gastrointestinal surgery, liver-gallbladder-pancreas-spleen surgery and the like, anorectal department, burn and plastic department, vascular surgery, pediatric surgery, transplantation surgery, nutrition department and the like, and in the process of treating patients in general surgery, the patients are usually treated by operation or other treatment modes needing operation.

In the treatment process of patients in general surgery, in order to ensure the observation effect on internal tissues at the wound position, the wound needs to be expanded, and if forceps or other instruments are used for expanding the wound and the wound, the operation is inconvenient, and the expansion effect cannot be ensured, so that the wound expansion device for clinical use in general surgery is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the traditional general surgery clinical wound expanding mode is inconvenient to operate and cannot ensure the expanding effect, and providing the general surgery clinical wound expanding device.

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 a fixing frame, wherein two sides of the bottom of the fixing frame are respectively provided with a sliding groove and fixedly provided with a supporting plate, one side, close to each other, of each sliding groove is provided with an opening, a transverse plate is slidably arranged in each sliding groove, two sliding plates are slidably sleeved on the outer side of each transverse plate, the bottoms of the two sliding plates are respectively fixedly connected with one end of a connecting rod, the other ends of the two connecting rods are respectively fixedly provided with an expanding plate, one side, close to each other, of each sliding plate is respectively fixedly connected with one end of a rack, the top of each transverse plate is provided with a through hole, a same rotating shaft is rotatably arranged between the inner walls of the front side and the rear side of each through hole, a worm wheel and a gear are fixedly arranged on each rotating shaft, the two racks are respectively meshed with the gear, one side of the disc is movably abutted against one side of the fixed frame, and the bottom of the other side of the disc is fixedly provided with a rocker arm.

Preferably, the transverse groove has been seted up to diaphragm one side, and slidable mounting has the connecting plate in the transverse groove, and connecting plate one side top fixed mounting has a plurality of anti-skidding bumps, and a plurality of anti-skidding bumps all with the spout one side inner wall activity butt that is located one side, fix the diaphragm.

Preferably, a threaded hole is formed in the bottom of one side of the connecting plate, a threaded rod is installed in the threaded hole, one end of the threaded rod extends to the outer side of the fixing frame and is fixedly provided with a knob, and the knob is movably abutted to one side of the fixing frame so as to be convenient for moving and controlling the connecting plate.

Preferably, a guide plate is fixedly mounted on the inner wall of one side of the transverse groove, and the connecting plate is sleeved on the outer side of the guide plate in a sliding manner to guide the connecting plate.

Preferably, the fixed cover in worm outside is equipped with spacing axle sleeve, and spacing axle sleeve and through-hole one side inner wall activity butt carry on spacingly to the worm.

Preferably, two limiting plates are fixedly mounted on the front side and the rear side of the transverse plate, limiting grooves are formed in the inner walls of the front side and the rear side of each of the two sliding grooves, and the four limiting plates are connected with the corresponding limiting grooves in a sliding mode to guide and limit the transverse plate.

In the utility model, the wound expanding device for general surgery department clinical use drives the threaded rod to rotate through the rotary knob, the threaded rod drives the connecting plate to move to one side far away from the rotary knob through the thread fit with the threaded hole, then controls the transverse plate to move up and down to adjust the transverse plate to a proper height, then drives the connecting plate to move to one side close to the rotary knob through the reverse rotary knob, and fixes the height of the transverse plate through a plurality of anti-skid convex points and the butt of the inner wall at one side of the corresponding chute;

in the utility model, the wound expanding device for clinical use in general surgery department controls the worm to rotate by holding the rocker arm, the worm drives the rotating shaft to rotate anticlockwise through the meshing with the worm wheel, the rotating shaft drives the gear to rotate anticlockwise, the gear drives the two sliding plates to move to one side away from each other through the meshing with the two racks, the two sliding plates drive the two expanding plates to move to one side away from each other through the corresponding connecting rods respectively, so that the wound is expanded through the two expanding plates, and the two expanding plates are fixed through the self-locking property of the worm and the worm wheel transmission, so as to ensure the fixing stability of the wound expansion;

the utility model has the advantages of reasonable design, be convenient for expand and fix the wound at the surgery operation in-process, easy operation guarantees effectively going on of operation, and the reliability is high.

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 structural diagram of a part a of a clinical wound dilator for general surgery department according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a clinical wound dilator for general surgery department according to the present invention;

FIG. 4 is a schematic structural view of a C-C section of a clinical wound dilator for general surgery department according to the present invention;

fig. 5 is a schematic structural diagram of a portion D of a clinical wound dilator for general surgery according to the present invention.

In the figure: 1. a fixed mount; 2. a transverse plate; 3. a chute; 4. a slide plate; 5. a connecting rod; 6. an expansion plate; 7. a through hole; 8. a rotating shaft; 9. a gear; 10. a worm gear; 11. a rack; 12. a worm; 13. a limiting shaft sleeve; 14. a disc; 15. a limiting groove; 16. a transverse slot; 17. a connecting plate; 18. a threaded rod; 19. a guide plate; 20. a limiting plate; 21. a knob.

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 dilator for general surgery department comprises a fixing frame 1, wherein two sides of the bottom of the fixing frame 1 are both provided with sliding grooves 3 and fixedly provided with supporting plates, one sides of the two sliding grooves 3 close to each other are both provided with openings, the same transverse plate 2 is slidably arranged in the two sliding grooves 3, two sliding plates 4 are slidably sleeved outside the transverse plate 2, the bottoms of the two sliding plates 4 are both fixedly connected with one ends of connecting rods 5, the other ends of the two connecting rods 5 are both fixedly provided with expanding plates 6, one sides of the two sliding plates 4 close to each other are both fixedly connected with one ends of racks 11, the top of the transverse plate 2 is provided with a through hole 7, the same rotating shaft 8 is rotatably arranged between the inner walls at the front side and the rear side of the through hole 7, a worm wheel 10 and a gear, all install worm 12 in the horizontal hole, worm 12 meshes with worm wheel 10 mutually, and worm 12 one end extends to the mount 1 outside and one side of fixed mounting disc 14, disc 14 one side and mount 1 one side activity butt, and disc 14 another side bottom fixed mounting has the rocking arm.

The utility model discloses in, transverse groove 16 has been seted up to diaphragm 2 one side, and sliding mounting has connecting plate 17 in the transverse groove 16, and connecting plate 17 one side top fixed mounting has a plurality of anti-skidding bumps, and a plurality of anti-skidding bumps all with be located 3 one side inner wall activity butts of spout of one side, fix diaphragm 2.

The utility model discloses in, threaded hole is seted up to connecting plate 17 one side bottom, and threaded hole internal thread installs threaded rod 18, and 18 one end of threaded rod extend to the 1 outside of mount and fixed mounting have knob 21, and knob 21 and 1 one side activity butt of mount are convenient for carry out mobility control to connecting plate 17.

The utility model discloses in, fixed mounting has deflector 19 on the inner wall of 16 one sides of transverse groove, and connecting plate 17 sliding sleeve is established in the 19 outsides of deflector, leads connecting plate 17.

The utility model discloses in, the fixed cover in the worm 12 outside is equipped with spacing axle sleeve 13, and spacing axle sleeve 13 carries on spacingly with 7 one side inner wall activity butts of through-hole to worm 12.

The utility model discloses in, the equal fixed mounting in both sides has two limiting plates 20 around diaphragm 2, has all seted up spacing groove 15 around two spouts 3 on the inner wall of both sides, and four limiting plates 20 respectively with the 15 sliding connection of spacing groove that correspond, lead to diaphragm 2 spacing.

In the utility model, when in use, the threaded rod 18 is driven to rotate by the rotary knob 21, the threaded rod 18 drives the connecting plate 17 to move to one side far away from the knob 21 by the thread matching with the threaded hole, then the transverse plate 2 is controlled to move up and down to adjust the transverse plate 2 to a proper height, then the connecting plate 17 is driven to move to one side close to the knob 21 by the reverse rotary knob 21, the height of the transverse plate 2 is fixed by the butting of a plurality of anti-skid convex points and the inner wall at one side of the corresponding chute 3, then the worm 12 is controlled to rotate by holding the rocker arm, the worm 12 drives the rotating shaft 8 to rotate anticlockwise by the meshing with the worm wheel 10, the rotating shaft 8 drives the gear 9 to rotate anticlockwise, the gear 9 drives the two sliding plates 4 to move to one side far away from each other by the meshing with the two racks 11, the two sliding plates 4 respectively drive the two, thereby expand the wound through two expansion boards 6, and fix two expansion boards 6 through worm 12 and worm wheel 10 driven auto-lock nature to guarantee the fixed stability of wound expansion.

Claims (6)

1. The utility model provides a clinical wound expanding unit of department of general surgery, including mount (1), a serial communication port, spout (3) and fixed mounting have all been seted up to mount (1) bottom both sides, one side that two spout (3) are close to each other is the opening setting, and slidable mounting has same diaphragm (2) in two spout (3), diaphragm (2) outside slip cap is equipped with two slide (4), the equal fixedly connected with one end of connecting rod (5) in two slide (4) bottoms, the equal fixedly connected with expansion plate (6) of the other end of two connecting rod (5), the equal fixedly connected with one end of rack (11) in one side that two slide (4) are close to each other, through-hole (7) have been seted up at diaphragm (2) top, rotate between the both sides inner wall around through-hole (7) and install same pivot (8), fixed mounting has worm wheel (10) and gear (9) on pivot (8, two racks (11) all mesh with gear (9), have seted up horizontal hole on through-hole (7) one side inner wall, horizontal downthehole all rotates and installs worm (12), worm (12) mesh with worm wheel (10) mutually, worm (12) one end extends to the mount (1) outside and one side of fixed mounting disc (14), disc (14) one side and mount (1) one side activity butt, disc (14) another side bottom fixed mounting has the rocking arm.

2. The clinical wound expanding device for general surgery department according to claim 1, characterized in that a transverse groove (16) is formed in one side of the transverse plate (2), a connecting plate (17) is slidably mounted in the transverse groove (16), a plurality of anti-slip salient points are fixedly mounted on the top of one side of the connecting plate (17), and the anti-slip salient points are movably abutted to the inner wall of one side of the sliding groove (3).

3. The clinical wound expanding device for general surgery department according to claim 2, characterized in that a threaded hole is formed in the bottom of one side of the connecting plate (17), a threaded rod (18) is installed in the threaded hole, one end of the threaded rod (18) extends to the outer side of the fixing frame (1) and is fixedly provided with a knob (21), and the knob (21) is movably abutted to one side of the fixing frame (1).

4. A clinical wound dilator for general surgery department according to claim 2, wherein a guide plate (19) is fixedly arranged on the inner wall of one side of the transverse groove (16), and the connecting plate (17) is slidably sleeved on the outer side of the guide plate (19).

5. The clinical wound dilator for general surgery department according to claim 1, wherein a limiting shaft sleeve (13) is fixedly sleeved outside the worm (12), and the limiting shaft sleeve (13) is movably abutted with the inner wall of one side of the through hole (7).

6. The clinical wound expanding device for general surgery department according to claim 1, characterized in that two limiting plates (20) are fixedly installed on the front and rear sides of the transverse plate (2), limiting grooves (15) are formed on the inner walls of the front and rear sides of the two sliding grooves (3), and the four limiting plates (20) are respectively connected with the corresponding limiting grooves (15) in a sliding manner.

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