CN220069772U

CN220069772U - Auxiliary traction device for endoscopy

Info

Publication number: CN220069772U
Application number: CN202321298695.7U
Authority: CN
Inventors: 洪健华
Original assignee: Tonglu First People's Hospital
Current assignee: Tonglu First People's Hospital
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-24
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of medical equipment, and discloses an auxiliary traction device for endoscopy. This auxiliary traction device is used in endoscopy drives the holder through the joint operation of wheel and T type sliding block, reaches the fixed effect of wound centre gripping to the patient, the setting of this structure can reduce the complexity of interior parts installation effectively, thereby reach the problem of having solved workman's consumed time and energy when the preparation, the joint operation through slide bar and hollow pole makes first support and second support operate and reaches the promotion fixed shell and can remove the protection casing and make it paste in patient wound, reach the effect of prevention secondary infection, the setting of this structure can protect patient's wound effectively, thereby reach the problem of prevention patient wound secondary infection.

Description

Auxiliary traction device for endoscopy

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary traction device for endoscopy.

Background

The perforation of the digestive tract is a clinically common surgical acute abdomen, has urgent onset, rapid change of illness state, needs urgent treatment, and can generally carry out urgent surgical operation, however, along with the rapid development of digestive endoscope technology, the perforation of the stomach and intestine can also be directly closed under the endoscope at present so as to avoid the great trauma of the operation of a patient, an auxiliary traction device, namely an auxiliary traction forceps, is needed to clamp and fix the wound during the specific operation, the conventional auxiliary traction device is difficult to operate, and the jaws are required to be kept in an open state by pulling and controlling for a long time so as to conveniently find the wound, thus wasting a great deal of effort of doctors and easily causing the problem of the operation.

According to the auxiliary traction device for the gastroenterology endoscope, which is disclosed in the patent number CN216417240U, the problem that the clamping plate is directly controlled to open through the set inhaul cable is solved in the scheme, and the clamping plate is controlled to close and clamp the wound by means of the rebound force of the set torsion spring, so that the control mode is simple.

However, the following problems still exist in the actual use process:

(1) The internal parts of the clamping and fixing mechanism of the device are complex, so that the complexity in manufacturing the device and the time and energy consumed by workers in manufacturing the device are increased.

(2) When the device is operated, the wound of a patient is at risk of secondary infection, the operation flow of a doctor is increased, the patient needs to be disinfected, and the energy of the doctor is consumed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an auxiliary traction device for endoscopy, which has the advantages of single fixing mechanism, reduced complexity of staff in manufacturing, capability of preventing wounds of patients and secondary infection, and solves the problems in the background technology.

The utility model provides the following technical scheme: the auxiliary traction device for the endoscopy comprises a traction hose, wherein the inner wall of the traction hose is provided with a fixing mechanism, and the outer edge of the traction hose is provided with a protection mechanism;

the fixing mechanism comprises; the inner wall threaded connection of fixed block has the bolt, the inner wall threaded connection of fixed block has the threaded rod, the bottom fixed mounting of threaded rod has T type sliding block, the inner wall fixed mounting of traction hose has the bracing piece, the outer edge swing joint of bracing piece has the holder.

Preferably, the protection mechanism comprises; the outer edge sliding connection of traction hose has the fixed shell, the side fixed mounting of fixed shell has the protection casing, the inner wall movable mounting of fixed shell has the pulley, the top fixed mounting of traction hose has the support frame, the sliding tray has been seted up to the inner wall of support frame, the both sides sliding connection of sliding tray inner wall has the movable rod, the top fixed mounting of movable rod has the hand push handle, the outer edge fixed mounting of hand push handle has the antiskid cover.

Preferably, the inner wall swing joint of holder has first kelly, the top fixed mounting of threaded rod has the swivel plate, the top fixed mounting of swivel plate has the crank.

Preferably, the bottom fixed mounting of movable rod has the movable frame, the side fixed mounting of movable frame has the slide bar, the outer edge fixed mounting of slide bar has the movable block, the side fixed mounting of movable block has the second draw-in bar, the outer edge swing joint of second draw-in bar has first support, the inner wall swing joint of first support has the third draw-in bar.

Preferably, the outer edge of the first clamping rod is movably connected with a wheel, and the outer edge of the wheel is in sliding connection with the outer edge of the T-shaped sliding block.

Preferably, the outer edge swing joint of third kelly has the second support, the outer edge swing joint of second support has the fourth kelly, the one end fixed mounting of fourth kelly has the stopper, the inner wall fixed mounting of stopper has hollow pole, the one end fixed mounting of hollow pole has the rack, the side of rack and the inner wall fixed connection of traction hose, the side of stopper and the inner wall fixed connection of traction hose.

Compared with the prior art, the utility model has the following beneficial effects:

1. this auxiliary traction device is used in endoscopy, conveniently rotate the threaded rod through the crank, the rotation of threaded rod drives T type sliding block and promotes, drives the holder through the joint operation of wheel and T type sliding block, reaches the fixed effect of wound centre gripping to the patient, and the setting of this structure can reduce the complexity of interior part installation effectively to reach the problem of workman's time and energy spent when the preparation.

2. This auxiliary traction device is used in endoscopy makes first support and second support operate through the joint operation of slide bar and hollow pole and reaches the promotion fixed shell and can remove the protection casing and make it paste in patient wound department, reaches the effect of prevention secondary infection, and the setting of this structure can protect patient's wound effectively to reach the problem of prevention patient wound secondary infection.

Drawings

FIG. 1 is a schematic cross-sectional view of a traction hose according to the present utility model;

FIG. 2 is a schematic side view of a traction tube according to the present utility model;

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

fig. 4 is a schematic view of the structure of the fixing case of the present utility model.

In the figure: 1. a traction hose; 2. a fixed block; 3. a bolt; 4. a threaded rod; 5. a rotating plate; 6. a crank; 7. a T-shaped sliding block; 8. a support rod; 9. a clamping frame; 10. a first clamping rod; 11. a wheel; 12. a support frame; 13. a sliding groove; 14. a moving rod; 15. a hand push handle; 16. an anti-skid sleeve; 17. a moving rack; 18. a slide bar; 19. a moving block; 20. a second clamping rod; 21. a first bracket; 22. a third clamping rod; 23. a second bracket; 24. a fourth clamping rod; 25. a limiting block; 26. a hollow rod; 27. a placing rack; 28. a fixed case; 29. a protective cover; 30. and (3) a pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an auxiliary traction device for endoscopy comprises a traction hose 1, wherein a fixing mechanism is arranged on the inner wall of the traction hose 1, and a protection mechanism is arranged on the outer edge of the traction hose 1;

the fixing mechanism comprises; the fixed block 2, the inner wall threaded connection of fixed block 2 has bolt 3, through the supplementary fixed block 2 of screw bolt 3, the inner wall threaded connection of fixed block 2 has threaded rod 4, the bottom fixed mounting of threaded rod 4 has T type sliding block 7, drive T type sliding block 7 through the rotation of threaded rod 4 and promote, the inner wall fixed mounting of traction hose 1 has bracing piece 8, the outer swing joint of bracing piece 8 has clamping frame 9, through the fixed clamping frame 9 of bracing piece 8, the operation through clamping frame 9 is fixed the wound department centre gripping of patient.

Wherein; the protection mechanism comprises; the outer edge sliding connection of traction hose 1 has fixed shell 28, and the side fixed mounting of fixed shell 28 has protection casing 29, and the inner wall movable mounting of fixed shell 28 has pulley 30, makes fixed shell 28 remove through pulley 30, and traction hose 1's top fixed mounting has support frame 12, and sliding tray 13 has been seted up to the inner wall of support frame 12, and sliding tray 13 inner wall's both sides sliding connection has movable rod 14, and the top fixed mounting of movable rod 14 has hand push handle 15, and the outer edge fixed mounting of hand push handle 15 has antiskid cover 16, prevents the landing through antiskid cover 16.

Wherein; the inner wall swing joint of clamping frame 9 has first clamping rod 10, and the top fixed mounting of threaded rod 4 has the swivel plate 5, and the top fixed mounting of swivel plate 5 has crank 6, conveniently rotates threaded rod 4 through crank 6.

Wherein; the bottom fixed mounting of movable rod 14 has movable frame 17, and movable frame 17's side fixed mounting has slide bar 18, and slide bar 18's outer edge fixed mounting has movable block 19, and movable block 19's side fixed mounting has second draw-in lever 20, and second draw-in lever 20's outer edge swing joint has first support 21, and first support 21's inner wall swing joint has third draw-in lever 22, reaches the action of pushing fixed shell 28 through first support 21 and second support 23's joint operation and makes it promote protection casing 29 can paste in patient wound department, reaches the effect of prevention secondary infection.

Wherein; the outer edge of the first clamping rod 10 is movably connected with a wheel 11, the outer edge of the wheel 11 is in sliding connection with the outer edge of the T-shaped sliding block 7, and the clamping frame 9 is driven by the joint operation of the wheel 11 and the T-shaped sliding block 7.

Wherein; the outer edge swing joint of third clamping rod 22 has second support 23, the outer edge swing joint of second support 23 has fourth clamping rod 24, the one end fixed mounting of fourth clamping rod 24 has stopper 25, the inner wall fixed mounting of stopper 25 has hollow rod 26, the one end fixed mounting of hollow rod 26 has rack 27, the action that makes first support 21 and second support 23 promote through the joint operation of slide bar 18 and hollow rod 26, the side of rack 27 and the inner wall fixed connection of traction hose 1, the side of stopper 25 and the inner wall fixed connection of traction hose 1.

The theory of operation, conveniently rotate threaded rod 4 through crank 6, the rotation of threaded rod 4 drives T type sliding block 7 and promotes, drives clamping frame 9 through the joint operation of wheel 11 and T type sliding block 7, reaches the fixed effect of wound centre gripping to the patient, and the joint operation through slide bar 18 and hollow bar 26 makes first support 21 and second support 23 operate and reaches the promotion fixed shell 28 and can remove protection casing 29 and paste in patient wound department, reaches the effect of prevention secondary infection.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The auxiliary traction device for the endoscopy is characterized by comprising a traction hose (1), wherein a fixing mechanism is arranged on the inner wall of the traction hose (1), and a protection mechanism is arranged on the outer edge of the traction hose (1);

the fixing mechanism comprises; fixed block (2), the inner wall threaded connection of fixed block (2) has bolt (3), the inner wall threaded connection of fixed block (2) has threaded rod (4), the bottom fixed mounting of threaded rod (4) has T type sliding block (7), the inner wall fixed mounting of traction hose (1) has bracing piece (8), the outer edge swing joint of bracing piece (8) has clamping frame (9).

2. An auxiliary traction device for endoscopy according to claim 1, wherein: the protection mechanism comprises; the utility model discloses a traction hose, including traction hose (1), including fixed shell (28), fixed shell (28) and fixed shell (28) are fixed with side, fixed shell (28) and fixed shell (12) are fixed with pulley (30) in the top, sliding groove (13) have been seted up to the inner wall of traction hose (1), sliding rod (14) have both sides sliding connection of sliding groove (13) inner wall, the top fixed mounting of movable rod (14) has hand push handle (15), the outer edge fixed mounting of hand push handle (15) has antiskid cover (16).

3. An auxiliary traction device for endoscopy according to claim 1, wherein: the inner wall swing joint of holder (9) has first draw-in lever (10), the top fixed mounting of threaded rod (4) has swivel plate (5), the top fixed mounting of swivel plate (5) has crank (6).

4. An auxiliary traction device for endoscopy according to claim 2, wherein: the bottom fixed mounting of movable rod (14) has movable frame (17), the side fixed mounting of movable frame (17) has slide bar (18), the outer edge fixed mounting of slide bar (18) has movable block (19), the side fixed mounting of movable block (19) has second clamping rod (20), the outer edge swing joint of second clamping rod (20) has first support (21), the inner wall swing joint of first support (21) has third clamping rod (22).

5. An auxiliary traction device for endoscopy according to claim 3 and wherein: the outer edge of the first clamping rod (10) is movably connected with a wheel (11), and the outer edge of the wheel (11) is in sliding connection with the outer edge of the T-shaped sliding block (7).

6. An auxiliary traction device for endoscopy according to claim 4 and wherein: the outer edge swing joint of third kelly (22) has second support (23), the outer edge swing joint of second support (23) has fourth kelly (24), the one end fixed mounting of fourth kelly (24) has stopper (25), the inner wall fixed mounting of stopper (25) has hollow pole (26), the one end fixed mounting of hollow pole (26) has rack (27), the side of rack (27) and the inner wall fixed connection of traction hose (1), the side of stopper (25) and the inner wall fixed connection of traction hose (1).