CN210811247U

CN210811247U - Suction type surgical operation retractor

Info

Publication number: CN210811247U
Application number: CN201921276187.2U
Authority: CN
Inventors: 王朝阳; 肖栋; 郑明华; 翟超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-23
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses an attraction formula surgical operation drag hook, including drag hook, mount and layer board, anti-skidding handle is all installed to both sides around the drag hook, and anti-skidding handle's below is provided with the pipe shaft, the smoking mouth is installed in the left side of pipe shaft, and the internally mounted of smoking mouth has the frame, and the inside of frame is fixed with the filter screen simultaneously, the slider is all installed to the both sides of frame, and slider and spout cooperation installation, and the inner wall both sides at smoking mouth are seted up respectively to the spout simultaneously. The suction type surgical operation drag hook is provided with a smoke suction port and a suction tube interface, the smoke suction port on the inner side of the drag hook can absorb smoke generated in operation under the action of central negative pressure, the problem of 'two-hand operation' of an assistant is solved, the assistant can solve the problems of exposing an operation field and removing operation smoke by only one hand, and the other hand can assist a main knife to finish the operation; thus, no additional assistant is needed, and the waste of medical resources is avoided.

Description

Suction type surgical operation retractor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a suction type surgical retractor.

Background

The medical apparatus comprises a surgical operation draw hook which can not be separated in a surgical operation, and can pull tissues such as skin, muscle and the like away from the operation visual field, so that the operation visual field is fully exposed, and the operation can be smoothly implemented, and the operation smoke refers to gaseous substances generated in the operation process, is also called aerosol, burning smoke, diathermy plume and the like, and is formed by destroying and vaporizing tissue proteins and fat by a high-frequency electric burning knife, a laser knife, an ultrasonic operation knife, a high-speed drill, a saw blade and instrument burrs in the surgical operation process.

The conventional surgical retractor is inconvenient to treat smoke, the surgical smoke not only obstructs the sight of an operator, but also releases toxic and harmful substances into the air, so that the operator has symptoms of headache, inflammation of eyes and mucous membranes and the like, and meanwhile, the conventional surgical retractor can generate long-term potential harm to human health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attraction formula surgery operation drag hook to the surgery operation drag hook commonly used who proposes in solving above-mentioned background is not convenient for handle smog, and operation smog has not only hindered art person's sight, can release poisonous, harmful substance in to the air moreover, thereby leads to operating personnel to produce symptoms such as headache, eyes and mucosa inflammation, also can produce the problem of long-term potential harm to health simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a suction type surgical operation drag hook, includes drag hook, mount and layer board, anti-skidding handle is all installed to both sides around the drag hook, and anti-skidding handle's below is provided with the pipe shaft, the smoking mouth is installed in the left side of pipe shaft, and the internally mounted of smoking mouth has the frame, and the inside of frame is fixed with the filter screen simultaneously, the slider is all installed to the both sides of frame, and slider and spout cooperation installation, the inner wall both sides at the smoking mouth are seted up respectively to the spout simultaneously, the mount is installed in the below of pipe shaft, and the right side of pipe shaft is provided with attracts the pipe interface, the top and the draw-in groove cooperation installation of mount, and the draw-in groove sets up the lower surface at the drag hook, the layer board is fixed in the inner wall top of mount, and the.

Preferably, the anti-skidding handles are symmetrically arranged about the central axis of the draw hook, and the anti-skidding handles are of V-shaped structures.

Preferably, the diameter of the outer frame is larger than that of the filter screen, and the outer frame is of a circular ring structure.

Preferably, the outer frame and the smoking port form a sliding structure through a sliding block and a sliding groove, and the sliding groove is symmetrically arranged about the central axis of the smoking port.

Preferably, the fixing frame is connected with the draw hook in a clamping manner through the clamping groove, and the clamping groove is symmetrically arranged about the central axis of the draw hook.

Preferably, the length of the supporting plate is smaller than the inner width of the fixing frame, and the supporting plate is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the suction type surgical operation retractor is provided with a smoke suction port and a suction tube interface, the smoke suction port on the inner side of the retractor can absorb smoke generated in operation under the action of central negative pressure, the problem of 'two-hand operation' of an assistant is solved, the assistant can solve the problems of exposing an operation field and removing operation smoke by only one hand, and the other hand can assist a main knife to complete the operation; thus, no additional assistant is needed, and the waste of medical resources is avoided;

(2) the suction type surgical operation retractor is provided with an outer frame and a filter screen, the filter screen in the smoking port can filter particles in smoke, so that the particles are prevented from entering a central negative pressure chamber, and after an operation is finished, a sliding block is slidingly drawn out from a sliding groove, so that the filter screen is taken out and replaced;

(3) this attraction type surgical operation drag hook is provided with mount and layer board, goes into the draw-in groove with the mount card in, makes the layer board support in the below of pipe shaft to fix the pipe shaft, prevent that the pipe shaft from droing.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. pulling a hook; 2. an anti-slip handle; 3. a tube body; 4. a smoking port; 5. an outer frame; 6. filtering with a screen; 7. a slider; 8. a chute; 9. a fixed mount; 10. a card slot; 11. a support plate; 12. the suction tube interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

If electrical components and the like appear in the text, the electrical components and the like are electrically connected with an external main controller and 220V mains supply, the main controller can be a computer and other conventional known devices for controlling, and meanwhile, if a motor, a water pump, a material conveying pump, a hydraulic cylinder and the like appear in the text, the conventional known devices are all adopted.

Referring to fig. 1-3, the present invention provides a technical solution: a suction type surgical operation retractor comprises a retractor 1, a fixing frame 9 and a supporting plate 11, anti-slip handles 2 are mounted on the front side and the rear side of the retractor 1 respectively, a pipe body 3 is arranged below the anti-slip handles 2, the anti-slip handles 2 are symmetrically arranged about a central axis of the retractor 1, the anti-slip handles 2 are of a V-shaped structure, the anti-slip handles 2 can prevent a user from losing hands when the retractor is used, a smoke suction port 4 is mounted on the left side of the pipe body 3, an outer frame 5 is mounted inside the smoke suction port 4, a filter screen 6 is fixed inside the outer frame 5, the diameter of the outer frame 5 is larger than that of the filter screen 6, the outer frame 5 is of a circular ring structure, the filter screen 6 inside the smoke suction port 4 can filter particles in smoke, and therefore the particles are prevented from entering a central negative;

the two sides of the outer frame 5 are respectively provided with a slide block 7, the slide blocks 7 are matched with the slide grooves 8, the slide grooves 8 are respectively arranged at the two sides of the inner wall of the smoking port 4, the outer frame 5 forms a sliding structure with the smoking port 4 through the slide blocks 7 and the slide grooves 8, the slide grooves 8 are symmetrically arranged about the central axis of the smoking port 4, the slide blocks 7 are slidingly extracted from the slide grooves 8 so as to take out the filter screen 6 and replace the filter screen 6, the fixing frame 9 is arranged below the tube body 3, the right side of the tube body 3 is provided with a suction tube interface 12, the fixing frame 9 is connected with the drag hook 1 in a clamping way through the clamping grooves 10, the clamping grooves 10 are symmetrically arranged about the central axis of the drag hook 1, the fixing frame 9 is clamped into the clamping grooves 10, the supporting plate 11 can be supported below the tube body 3 so as to fix the tube body 3, the upper part of the fixing frame 9 is matched with the, layer board 11 is fixed in the inner wall top of mount 9, and layer board 11 sets up in the outside of shaft 3, and the length of layer board 11 is less than the inside width of mount 9, and layer board 11 is the arc structure, and layer board 11 is the arc to laminate shaft 3 more.

The working principle is as follows: when the suction type surgical operation retractor is used, firstly, a suction tube interface 12 is connected with the central negative pressure of an operating room, then a fixing frame 9 is clamped into a clamping groove 10, a supporting plate 11 is supported below a tube body 3, the tube body 3 is fixed, the tube body 3 is prevented from falling off, in the operation process, the affected part of a patient can be pulled open by using the retractor 1, a smoke suction port 4 on the inner side of the retractor 1 can absorb smoke generated in the operation under the action of the central negative pressure, the problem of 'double-hand operation' of an assistant is solved, the problem of exposing the operation field and removing the operation smoke can be solved by the assistant with only one hand, and the operation can be completed by the other hand of the assistant with a main knife; therefore, an additional assistant is not needed, the waste of medical resources is avoided, the filter screen 6 in the smoke suction port 4 can filter particles in smoke, the particles are prevented from entering the central negative pressure chamber, the sliding block 7 is slidingly drawn out from the sliding groove 8 after the operation is completed, the filter screen 6 is taken out, the filter screen 6 is replaced, the using process of the suction type surgical retractor is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an attraction formula surgery operation drag hook, includes drag hook (1), mount (9) and layer board (11), its characterized in that: anti-skidding handle (2) are installed to both sides around drag hook (1), and the below of anti-skidding handle (2) is provided with pipe shaft (3), smoking mouth (4) are installed in the left side of pipe shaft (3), and the internally mounted of smoking mouth (4) has frame (5), and the inside of frame (5) is fixed with filter screen (6) simultaneously, slider (7) are all installed to the both sides of frame (5), and slider (7) and spout (8) cooperation installation, and spout (8) are seted up respectively in the inner wall both sides of smoking mouth (4) simultaneously, mount (9) are installed in the below of pipe shaft (3), and the right side of pipe shaft (3) is provided with suction pipe connector (12), the top and draw-in groove (10) cooperation installation of mount (9), and draw-in groove (10) set up the lower surface at drag hook (1), layer board (11) are fixed in the inner wall top of mount (9), and the supporting plate (11) is arranged on the outer side of the pipe body (3).

2. An attractive surgical retractor according to claim 1 wherein: the anti-skid handles (2) are symmetrically arranged about the central axis of the draw hook (1), and the anti-skid handles (2) are of a V-shaped structure.

3. An attractive surgical retractor according to claim 1 wherein: the diameter of the outer frame (5) is larger than that of the filter screen (6), and the outer frame (5) is of a circular ring structure.

4. An attractive surgical retractor according to claim 1 wherein: the outer frame (5) and the smoking port (4) form a sliding structure through the sliding block (7) and the sliding groove (8), and the sliding groove (8) is symmetrically arranged relative to the central axis of the smoking port (4).

5. An attractive surgical retractor according to claim 1 wherein: the fixing frame (9) is connected with the drag hook (1) in a clamping mode through the clamping groove (10), and the clamping groove (10) is symmetrically arranged relative to the central axis of the drag hook (1).

6. An attractive surgical retractor according to claim 1 wherein: the length of the supporting plate (11) is smaller than the inner width of the fixing frame (9), and the supporting plate (11) is of an arc-shaped structure.