CN219538375U - Retractor for avoiding surgical cross infection - Google Patents

Abstract

The utility model provides a retractor for avoiding surgical cross infection. The retractor for avoiding surgical cross-infection comprises: the retractor body comprises a handle unit, an LED lamp, a battery shell, a plurality of battery switches, a retractor smoke channel, a conductive wire set, a plurality of button batteries, a retractor spring and a battery shell base; the handle unit comprises a vertical handle and a hook-type handle, and a wire slot is arranged on the hook-type handle; the conductive wire group comprises a wavy wire I, a wavy wire II and a wavy wire III; the battery case base is arranged on the battery case, and an arc-shaped upper seat is arranged on the battery case. The retractor for avoiding the surgical cross infection has the advantages of being convenient to use, capable of simply and effectively illuminating through the LED lamp in the using process of the retractor body, timely observing the condition inside a wound, and simple and convenient to operate.

Description

Retractor for avoiding surgical cross infection

Technical Field

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a retractor for avoiding surgical cross infection.

Background

The retractor is also called a drag hook and is used for retracting tissues and exposing an operation field, so that the retractor is convenient to explore and operate, and can be divided into a hand-held drag hook and an automatic drag hook. There are various different shapes and sizes, and the proper retractor can be selected according to the operation requirement.

However, in the prior art, due to the fact that the traditional retractor body is used, light rays at a wound are dark, and medical staff cannot easily observe the condition inside the wound.

Therefore, there is a need to provide a new retractor that avoids surgical cross-infection.

Disclosure of Invention

The technical problem solved by the utility model is to provide the retractor which is convenient to use, can simply and effectively illuminate the retractor body through the LED lamp in the using process, can observe the condition inside a wound in time, and is simple and convenient to operate and can avoid surgical cross infection.

In order to solve the above technical problems, the retractor for avoiding surgical cross infection provided by the present utility model comprises: a retractor body; the retractor body comprises a handle unit, an LED lamp, a battery shell, a plurality of battery switches, a retractor smoke channel, a conductive wire set, a plurality of button cells, a retractor spring and a battery shell base; the handle unit comprises a vertical handle and a hook-type handle, and a wire slot is arranged on the hook-type handle; the conductive wire group comprises a wavy wire I, a wavy wire II and a wavy wire III; the battery shell base is arranged on the battery shell, and an arc-shaped upper seat is arranged on the battery shell; the battery switches are arranged on the battery shell base; the battery case is provided with a first lead mounting groove and a second lead mounting groove, the first wavy lead is arranged in the first lead mounting groove, and the second wavy lead is arranged in the second lead mounting groove.

As a further scheme of the utility model, the LED lamp comprises a first LED support leg and a second LED support leg.

As a further aspect of the present utility model, the number of the plurality of battery switches is three, and the battery switch includes two parts of a switch leg one and a switch leg two.

As a further scheme of the utility model, the vertical handle is arranged in a vertical mode, and the hook-shaped handle is arranged in an arc-shaped state.

As a further scheme of the utility model, the length of the first LED support leg is mm.

As a further scheme of the utility model, a cover is arranged above the arc-shaped upper seat, two first buckles are correspondingly arranged on the cover, a second buckle is arranged on the cover, an LED lamp mounting groove is formed in the cover, and the LED lamp mounting groove is matched with an LED lamp.

As a further scheme of the utility model, the cover is provided with the blade, and the blade is fixed through the first buckle and the second buckle.

As a further scheme of the utility model, the retractor body can adopt storage equipment for the retractor to carry out storage protection, the storage equipment for the retractor comprises a storage box body, the storage box body comprises a square box body and a square cover plate, the top of the square box body is provided with an opening, two observation windows are arranged on the square cover plate, an L-shaped fixed block is fixedly arranged on the square cover plate, the same vertical partition plate is fixedly arranged on the inner wall of the top and the inner wall of the bottom of the square box body, a driving motor is fixedly arranged at the top of the vertical partition plate, an umbrella-shaped gear I is fixedly arranged on an output shaft of the driving motor, a bidirectional internal thread sleeve is rotatably arranged on the vertical partition plate, a umbrella-shaped gear II is meshed with the umbrella-shaped gear I, two threaded rods are arranged on the bidirectional internal thread sleeve in a threaded manner, square push plates are fixedly arranged at one ends of the two threaded rods, a plurality of boxes are fixedly arranged at one sides of the square push plates, which are mutually far away from each other, a plurality of boxes are fixedly arranged at one sides of the square push plates, a plurality of boxes are fixedly arranged at the sides of the square push plates, and are mutually far from the square push plates, two boxes are fixedly arranged at the sides of the two square push boxes are mutually far from the two square boxes, and are fixedly arranged at the two square boxes and are fixedly arranged at the sides and are mutually suitable sides and are mutually and are provided with two square boxes and are fixedly and matched with two square boxes.

Two first through openings are symmetrically formed in one side of the vertical partition plate, square hinge blocks are slidably mounted in the first through openings, two inclined hinge rods are hinged to the square hinge blocks, and one ends, far away from the square hinge blocks, of the inclined hinge rods are hinged to corresponding square pushing plates.

The vertical partition plate is provided with a second port, an output shaft of the driving motor is rotationally connected with the second port, the second port is positioned between the two first ports, the bidirectional internal thread sleeve is rotationally sleeved with a first supporting block, and two sides of the first supporting block are fixedly connected with two side inner walls of the second port respectively.

The utility model discloses a square box, square apron, square box, horizontal clamping rod is last to be equipped with circular spacing dish of fixed cover, horizontal clamping rod is last to be slided the cover and is equipped with telescopic spring, telescopic spring's one end and L type fixing base fixed connection, telescopic spring's the other end and circular spacing dish fixed connection, horizontal clamping rod is kept away from the one end fixed mounting of circular spacing dish and is had anti-skidding handle.

Compared with the related art, the retractor for avoiding surgical cross infection has the following beneficial effects:

the utility model provides a retractor for avoiding surgical cross infection, which comprises: can be in the in-process that the retractor body used, under the cooperation of LED lamp and button cell each other, can in time see the inside condition of wound, easily medical personnel use.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic elevational cross-sectional view of a preferred embodiment of a retractor for avoiding surgical cross-infection according to the present utility model;

FIG. 2 is an exploded view of the vertical handle, hook handle, battery housing, arcuate upper seat, retractor spring and battery of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic perspective view of a conductive wire set according to the present utility model;

FIG. 5 is a schematic combination of a perspective view of an arcuate upper seat and retractor spring of the present utility model with a top view of the arcuate upper seat;

FIG. 6 is a schematic view of a partial top cross-sectional configuration of a storage device for a retractor provided by the present utility model;

FIG. 7 is a top view of the vertical divider plate, square push plate, bi-directional internally threaded sleeve and threaded rod of the present utility model;

FIG. 8 is an assembly view of a drive motor, first umbrella-shaped gear, two-way internally threaded sleeve, second umbrella-shaped gear and threaded rod according to the present utility model;

fig. 9 is an enlarged schematic view of the portion a in fig. 6.

In the figure: 100. a retractor body; 200. a vertical handle; 300. wire grooves; 1. a hook-type handle; 2. an LED lamp; 3. a battery case; 301. an arc-shaped upper seat; 302. a cover; 303. the first buckle is buckled; 304. LED lamp mounting grooves; 305. a second buckle; 306. a blade; 4. a battery switch; 401. a first lead mounting groove; 402. a second lead mounting groove; 404. an LED support leg I; 5. a retractor smoke passageway; 6. a conductive wire group; 601. a wavy lead I; 602. a second wavy conducting wire; 603. a wave-shaped lead III; 7. a button cell; 8. a retractor spring; 9. a battery case base; 400. a storage box body; 10. a square box body; 11. a square cover plate; 12. an observation window; 13. an L-shaped fixed block; 14. a vertical partition plate; 15. a driving motor; 16. umbrella type gear I; 17. a double-sided internally threaded sleeve; 18. a second umbrella-shaped gear; 19. a threaded rod; 20. a square push plate; 21. square hinge blocks; 22. an inclined hinge lever; 23. a storage box; 24. square connecting block; 25. an L-shaped fixing seat; 26. a transverse clamping rod; 27. a circular limiting disc; 28. a telescopic spring; 29. an anti-slip handle.

Detailed Description

Referring to fig. 1 to 9 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a retractor for avoiding surgical cross-infection according to the present utility model; FIG. 2 is an exploded view of the vertical handle, hook handle, battery housing, arcuate upper seat, retractor spring and battery of the present utility model; FIG. 3 is a schematic top view of the present utility model; FIG. 4 is a schematic perspective view of a conductive wire set according to the present utility model; FIG. 5 is a schematic combination of a perspective view of an arcuate upper seat and retractor spring of the present utility model with a top view of the arcuate upper seat; FIG. 6 is a schematic view of a partial top cross-sectional configuration of a storage device for a retractor provided by the present utility model; FIG. 7 is a top view of the vertical divider plate, square push plate, bi-directional internally threaded sleeve and threaded rod of the present utility model; FIG. 8 is an assembly view of a drive motor, first umbrella-shaped gear, two-way internally threaded sleeve, second umbrella-shaped gear and threaded rod according to the present utility model; fig. 9 is an enlarged schematic view of the portion a in fig. 6. A retractor for avoiding surgical cross-infection comprising: retractor body 100; the retractor body 100 comprises a handle unit, an LED lamp 2, a battery shell 3, a plurality of battery switches 4, a retractor smoke channel 5, a conductive wire group 6, a plurality of button cells 7, a retractor spring 8 and a battery shell base 9; the handle unit comprises a vertical handle 200 and a hook-type handle 1, wherein a wire slot 300 is arranged on the hook-type handle 1; the conductive wire group 6 comprises a first wavy wire 601, a second wavy wire 602 and a third wavy wire 603; the battery case base 9 is arranged on the battery case 3, and an arc-shaped upper seat 301 is arranged on the battery case 3; the plurality of battery switches 4 are arranged on the battery shell base 9; the battery case 3 is provided with a first lead mounting groove 401 and a second lead mounting groove 402, the first wavy lead 601 is arranged in the first lead mounting groove 401, and the second wavy lead 602 is arranged in the second lead mounting groove 402.

The LED lamp comprises a first LED support leg 404 and a second LED support leg.

The number of the plurality of battery switches 4 is three, and the battery switches comprise a first switch support leg and a second switch support leg.

The vertical handle 200 is arranged in a vertical mode, and the hook handle 1 is arranged in an arc-shaped state.

The length of the first LED leg 404 is 6mm.

The upper side of the arc-shaped upper seat 301 is provided with a cover 302, two first buckles 303 are correspondingly arranged on the cover 302, a second buckle 305 is arranged on the cover 302, an LED lamp mounting groove 304 is formed in the cover 302, and the LED lamp mounting groove 304 is matched with the LED lamp 2.

The cover 302 is provided with a blade 306, and the blade 306 is fixed by the first buckle 303 and the second buckle 305.

Firstly, connecting an LED support leg I404 and an LED support leg II on an LED lamp 2 with a corresponding wavy wire I601 and wavy wire II 602 respectively, then enabling the wavy wire II 602 to pass through a wire mounting groove II 402, and then winding the other end of the wavy wire II 602 on a switch support leg II;

then winding the wavy wire one 601 on the switch leg one and passing through the wire mounting groove one 401, and then winding the wavy wire one 601 on the opening portion of the retractor spring 8;

then, the third wavy wire 603 is wound on the remaining switch legs and smoothly bent to the back of the battery switch 4, and the LED lamp 2, the first wavy wire 601, the second wavy wire 602 and the third wavy wire 603 are all placed on the handle unit and connected with the blade 306, at this time, the complete retractor body 100 can be used.

The retractor body 100 can adopt a storage facilities for retractor to deposit the protection, a storage facilities for retractor, including storage box body 400, storage box body 400 includes two parts of square box 10 and square apron 11, and the top of square box 10 is equipped with the opening, be equipped with two observation windows 12 above the square apron 11, fixed mounting has L type fixed block 13 on the square apron 11, fixed mounting has same vertical division board 14 on the top inner wall and the bottom inner wall of square box 10, fixed mounting has driving motor 15 at the top of vertical division board 14, fixed mounting has umbrella type gear one 16 on driving motor 15's the output shaft, install bi-directional internal thread sleeve 17 on vertical division board 14, bi-directional internal thread sleeve 17 top fixed cover is equipped with umbrella type gear two 18, umbrella type gear two 18 and umbrella type gear one 16 meshing, two threaded rods 19 are installed to screw thread on square apron 17, two push pedal 20 that one end kept away from each other all fixed mounting has driving motor 15, two sides are kept away from each other two square push pedal 20 and are equipped with two square box 23, two boxes 23 are kept away from each other, and two sides are kept away from each other, two boxes are equipped with two square box 23, and two boxes are kept away from each other, and two sides are fixed with two and are equipped with two boxes and are equipped with two and two boxes and are 23.

Two first through openings are symmetrically formed in one side of the vertical partition plate 14, a square hinge block 21 is slidably mounted in each first through opening, two inclined hinge rods 22 are hinged to the square hinge block 21, and one end, away from the square hinge block 21, of each inclined hinge rod 22 is hinged to a corresponding square push plate 20.

The vertical partition plate 14 is provided with a second port, an output shaft of the driving motor 15 is rotationally connected with the second port, the second port is positioned between the two first ports, the bidirectional internal thread sleeve 17 is rotationally sleeved with a first supporting block, and two sides of the first supporting block are fixedly connected with two side inner walls of the second port respectively.

The square box 10 is kept away from one side fixed mounting of square apron 11 and is had L type fixing base 25, slidable mounting has horizontal clamping rod 26 on the L type fixing base 25, fixed cover is equipped with circular spacing dish 27 on the horizontal clamping rod 26, the slip cap is equipped with telescopic spring 28 on the horizontal clamping rod 26, telescopic spring 28's one end and L type fixing base 25 fixed connection, telescopic spring 28's the other end and circular spacing dish 27 fixed connection, the one end fixed mounting that circular spacing dish 27 was kept away from to horizontal clamping rod 26 has anti-skidding handle 29.

When the retractor body 100 needs to be stored after being used, the anti-slip handle 29 can be pulled firstly, under the combined action of the transverse clamping rod 26, the circular limiting disc 27 and the telescopic spring 28, at the moment, the transverse clamping rod 26 is not contacted with the L-shaped fixed block 13, and then the square cover plate 11 is opened, so that a plurality of retractor bodies 100 can be stored directly, and other types of retractors can be stored;

the retractor body 100 can be taken under the condition that the square cover plate 11 is not opened, the driving motor 15 is directly started, the output shaft of the driving motor 15 drives the umbrella type gear I16 to rotate, the umbrella type gear I16 drives the umbrella type gear II 18 to rotate, under the combined action of the bidirectional internal thread sleeve 17 and the threaded rod 19, the two square push plates 20 are far away from each other, the storage boxes 23 can be pushed out, and the retractor body 100 can be taken, so that different retractor bodies 100 can be placed in the storage boxes 23 positioned on two sides of the vertical partition plate 14 in the operation process, and wrong tools in the operation process can be avoided.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims (8)

1. A retractor for avoiding surgical cross-infection, comprising:

the retractor body comprises a handle unit, an LED lamp, a battery shell, a plurality of battery switches, a retractor smoke channel, a conductive wire set, a plurality of button batteries, a retractor spring and a battery shell base;

the handle unit comprises a vertical handle and a hook-type handle, and a wire slot is arranged on the hook-type handle;

the conductive wire group comprises a wavy wire I, a wavy wire II and a wavy wire III;

the battery shell base is arranged on the battery shell, and an arc-shaped upper seat is arranged on the battery shell;

the battery switches are arranged on the battery shell base;

the battery case is provided with a first lead mounting groove and a second lead mounting groove, the first wavy lead is arranged in the first lead mounting groove, and the second wavy lead is arranged in the second lead mounting groove;

the LED lamp comprises a first LED support leg and a second LED support leg.

2. The retractor for avoiding surgical cross-infection according to claim 1, wherein the number of the plurality of battery switches is three, the battery switches comprising two parts of switch leg one and switch leg two.

3. The retractor for avoiding surgical cross-infection according to claim 1, wherein the vertical handle is disposed in a vertical configuration and the hook handle is disposed in an arcuate configuration.

4. The retractor for avoiding surgical cross-infection according to claim 2, wherein the first LED leg has a length of 6mm.

5. The retractor for avoiding surgical cross infection according to claim 1, wherein a cover is arranged above the arc-shaped upper seat, two first buckles are correspondingly arranged on the cover, a second buckle is arranged on the cover, an LED lamp mounting groove is formed in the cover, and the LED lamp mounting groove is matched with an LED lamp.

6. The retractor for avoiding surgical cross-infection according to claim 5, wherein the cover is provided with a blade, and the blade is fixed by the first and second buckles.

7. The retractor for preventing surgical cross infection according to claim 1, wherein the retractor body can be stored and protected by a storage device for the retractor, the storage device for the retractor comprises a storage box body, the storage box body comprises a square box body and a square cover plate, an opening is arranged at the top of the square box body, two observation windows are arranged on the square cover plate, an L-shaped fixed block is fixedly arranged on the square cover plate, the same vertical partition plate is fixedly arranged on the inner wall of the top and the inner wall of the bottom of the square box body, a driving motor is fixedly arranged at the top of the vertical partition plate, a umbrella-shaped gear I is fixedly arranged on an output shaft of the driving motor, the vertical partition plate is rotatably provided with a bidirectional internal thread sleeve, the bidirectional internal thread sleeve is fixedly sleeved with a second umbrella-shaped gear, the second umbrella-shaped gear is meshed with the first umbrella-shaped gear, the bidirectional internal thread sleeve is provided with two threaded rods in a threaded manner, one ends of the two threaded rods, which are far away from each other, are fixedly provided with square push plates, one sides of the two square push plates, which are far away from each other, are fixedly provided with a plurality of storage boxes, the front side and the rear side of the square box body are respectively provided with square sliding openings, the square sliding openings are matched with the storage boxes, the storage boxes are matched with each other, and the two storage boxes, which are close to each other, are fixedly provided with the same square connecting block;

two first through openings are symmetrically formed in one side of the vertical partition plate, square hinge blocks are slidably mounted in the first through openings, two inclined hinge rods are hinged to the square hinge blocks, and one ends, far away from the square hinge blocks, of the inclined hinge rods are hinged to corresponding square pushing plates.

8. The retractor for avoiding surgical cross infection according to claim 7, wherein the vertical partition plate is provided with a second port, an output shaft of the driving motor is rotationally connected with the second port, the second port is positioned between the two first ports, the bidirectional internal thread sleeve is rotationally sleeved with a first supporting block, and two sides of the first supporting block are fixedly connected with two side inner walls of the second port respectively;

the utility model discloses a square box, square apron, square box, horizontal clamping rod is last to be equipped with circular spacing dish of fixed cover, horizontal clamping rod is last to be slided the cover and is equipped with telescopic spring, telescopic spring's one end and L type fixing base fixed connection, telescopic spring's the other end and circular spacing dish fixed connection, horizontal clamping rod is kept away from the one end fixed mounting of circular spacing dish and is had anti-skidding handle.