CN216417240U

CN216417240U - Gastroenterology scope is with supplementary draw gear

Info

Publication number: CN216417240U
Application number: CN202120914837.2U
Authority: CN
Inventors: 黄星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-05-03
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an auxiliary traction device for an endoscope in the gastroenterology, which comprises a traction hose, an installation support block, a handle, a front rotating support plate, a rear rotating support plate, a clamping plate, a rotating connecting groove, a rotating bearing, a first rotating rod, a torsion spring and a connecting rod, wherein the other end of the connecting rod, which is connected with the front rotating support plate and the rear rotating support plate, is hinged with the rotating rod, the upper end of the rotating rod is fixedly provided with a pull rope, the upper end of the pull rope penetrates through the traction hose and extends to the upper side of the handle, the upper side of the handle is provided with a control plate, two sides of the lower end of the control plate are fixedly connected with the upper end of the pull rope, the center of the top surface in the handle is provided with the first bearing, a screw rod is fixedly inserted in the inner ring of the first bearing, and the upper end of the screw rod is connected with the control plate through a thread structure. Compared with the prior art, the utility model has the advantages that: the manipulation is simple and can be maintained in the open state.

Description

Gastroenterology scope is with supplementary draw gear

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary traction device for an endoscope in the digestive system department.

Background

The perforation of alimentary canal is the clinical common surgical acute abdomen, and it is urgent to get ill, and the condition of an illness is heavily changed soon, needs urgent treatment, but general urgent surgical operation, however along with the rapid development of digestion scope technique, the perforation of present intestines and stomach also can directly be closed under the scope to avoid the patient to suffer the huge wound of operation, need use supplementary draw gear promptly to assist the centre gripping of traction pincers with the wound when concrete operation and fix. The conventional auxiliary traction device is difficult to control, and a control handle needs to be pulled for a long time to keep the jaw in an open state so as to conveniently find a wound, so that a great deal of energy of a doctor is wasted, and the problem of operation is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide an auxiliary traction device for an endoscope in the digestive system, which is simple to operate and can be kept in an open state.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an auxiliary traction device for an endoscope in the digestive system department comprises a traction hose, wherein the lower end and the upper end of the traction hose are respectively and fixedly provided with an installation support block and a handle, the lower side of the installation support block is provided with a front rotating support plate and a rear rotating support plate which are symmetrically distributed in a circular manner, the sides, far away from each other, of the lower ends of the front rotating support plate and the rear rotating support plate are respectively provided with a clamping plate which are matched with each other for use, the center of a circle inside the front rotating support plate is provided with a rotating connecting groove with a backward opening, the front wall inside the rotating connecting groove is fixedly provided with a rotating bearing, a rotating rod I is fixedly inserted into an inner ring of the rotating bearing, the rear end of the rotating rod I extends to the rear side outside the rotating connecting groove and is fixedly connected with the center of a circle of the front end of the rear rotating support plate, a torsion spring is sleeved on the rotating rod I, and the front end of the torsion spring is respectively and fixedly connected with the inner wall of the rotating connecting groove and the rear rotating support plate, the front rotating support plate and the rear rotating support plate are fixedly provided with a connecting rod at one end far away from each other, the other end of the connecting rod connected with the front rotating support plate and the rear rotating support plate is hinged to a rotating rod, a pull rope is fixedly arranged at the upper end of the rotating rod, the upper end of the pull rope penetrates through a traction hose and extends to the upper side of a handle, a control plate is arranged on the upper side of the handle, two sides of the lower end of the control plate are fixedly connected with the upper end of the pull rope, a first bearing is arranged at the center of the top surface inside the handle, a screw rod is fixedly inserted into the inner ring of the first bearing, and the upper end of the screw rod is connected with the control plate through a threaded structure.

Compared with the prior art, the utility model has the advantages that: compared with the prior art, the clamping plate is directly controlled to be opened through the arranged inhaul cable, the clamping plate is controlled to be closed and clamp the wound by means of the rebounding force of the arranged torsion spring, the inhaul cable only needs to be controlled during control, the control mode is simple, in addition, the inhaul cable is controlled by the screw and the control plate, the control plate can be always fixed at a certain position through threaded connection, the clamping plate is kept in the opened state, and a large amount of energy of a doctor is saved.

As an improvement, guide holes matched with the inhaul cables are arranged on the two sides of the mounting support block and the handle.

As an improvement, a rotating plate is fixedly arranged at the upper end of the screw rod.

As an improvement, supporting plates are fixedly arranged at the front side edge and the rear side edge of the lower end of the mounting supporting block, rotating rods II are fixedly arranged at the centers of circles of the front end of the front rotating supporting plate and the rear end of the rear rotating supporting plate, bearings II are arranged in the supporting plates, and the other ends of the rotating rods II, which are connected with the front rotating supporting plate and the rear rotating supporting plate, are fixedly inserted into inner rings of the bearings II.

Drawings

Fig. 1 is a schematic structural view of an auxiliary traction device for an endoscope in the department of gastroenterology according to the utility model.

Fig. 2 is a right cross-sectional view of the auxiliary traction device for the endoscope in the gastroenterology of the utility model.

As shown in the figure: 1. the device comprises a traction hose, 2, an installation support block, 3, a handle, 4, a front rotating support plate, 5, a rear rotating support plate, 6, a clamping plate, 7, a rotating connecting groove, 8, a rotating bearing, 9, a first rotating rod, 10, a torsion spring, 11, a connecting rod, 12, a rotating rod, 13, a cable, 14, a control plate, 15, a guide hole, 16, a first bearing, 17, a screw rod, 18, a rotating plate, 19, a support plate, 20, a second rotating rod, 21 and a second bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, an auxiliary traction device for an endoscope in the digestive system department comprises a traction hose 1, wherein the lower end and the upper end of the traction hose 1 are respectively and fixedly provided with a mounting support block 2 and a handle 3, the lower side of the mounting support block 2 is provided with a front rotating support plate 4 and a rear rotating support plate 5 which are symmetrically distributed in a circular manner in a front-back manner, one sides of the lower ends of the front rotating support plate 4 and the rear rotating support plate 5, which are far away from each other, are respectively provided with a clamping plate 6 which are matched with each other for use, a rotating connecting groove 7 with a backward opening is arranged at the center of the inner circle of the front rotating support plate 4, a rotating bearing 8 is fixedly arranged on the front wall of the inner part of the rotating connecting groove 7, a rotating rod 9 is fixedly inserted in the inner ring of the rotating bearing 8, the rear end of the rotating rod 9 extends to the rear side of the outer part of the rotating connecting groove 7 and is fixedly connected with the center of the front end of the rear rotating support plate 5, a torsion spring 10 is sleeved on the rotating rod 9, the front end of the torsion spring 10 is respectively and fixedly connected with the inner wall of the rotating connecting groove 7 and the rear rotating support plate 5, preceding rotation extension board 4 and back rotation extension board 5 one end of keeping away from each other all fixedly are equipped with connecting rod 11, connecting rod 11 connects before rotation extension board 4 and the articulated dwang 12 that is equipped with of the other end of back rotation extension board 5, the fixed cable 13 that is equipped with in dwang 12 upper end, cable 13 upper end is passed and is drawn hose 1 and extend to 3 upsides of handle, the 3 upsides of handle are equipped with control panel 14, 14 lower extreme both sides of control panel are with 13 upper end fixed connection of cable, 3 inside top surface center departments of handle are equipped with bearing 16, fixed grafting is equipped with screw rod 17 in the 16 inner circles of bearing, connect through the helicitic texture between 17 upper ends of screw rod and the control panel 14.

And guide holes 15 matched with the inhaul cable 13 are arranged on two sides of the mounting support block 2 and the handle 3.

The upper end of the screw 17 is fixedly provided with a rotating plate 18.

Support plates 19 are fixedly arranged at the front side edge and the rear side edge of the lower end of the mounting support block 2, rotary rods two 20 are fixedly arranged at the centers of circles of the front end of the front rotary support plate 4 and the rear end of the rear rotary support plate 5, a bearing two 21 is arranged in the support plate 19, and the other end of each rotary rod two 20, which is connected with the front rotary support plate 4 and the rear rotary support plate 5, is fixedly inserted into an inner ring of the bearing two 21.

When the utility model is implemented specifically, the traction hose 1 is sent to the wound of a patient, the soft catheter can avoid bringing a larger secondary level to the wound of the patient, then the rotating plate 18 is controlled to rotate, the clamping plate 6 is opened and kept in an open state, the position of the wound is found by means of an endoscope, the wound is found, the clamping plates 3 are placed on two sides of the wound, then the rotating plate 18 is controlled to rotate, the control plate 14 moves downwards, and the clamping plates 6 are folded under the action of the rebounding force of the torsion spring 10 to clamp the wound.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a gastroenterology scope is with supplementary draw gear, is including drawing hose (1), draw hose (1) lower extreme and upper end respectively fixed mounting piece (2) and handle (3), its characterized in that: a front rotating support plate (4) and a rear rotating support plate (5) which are symmetrically distributed in a circular shape from front to back are arranged on the lower side of the mounting support block (2), clamping plates (6) which are matched with each other are arranged on the sides, away from each other, of the lower ends of the front rotating support plate (4) and the rear rotating support plate (5), a rotating connecting groove (7) with a backward opening is formed in the circle center of the inner portion of the front rotating support plate (4), a rotating bearing (8) is fixedly arranged on the front wall of the inner portion of the rotating connecting groove (7), a rotating rod I (9) is fixedly inserted into the inner ring of the rotating bearing (8), the rear end of the rotating rod I (9) extends to the rear side of the outer portion of the rotating connecting groove (7) and is fixedly connected with the circle center of the front end of the rear rotating support plate (5), a torsion spring (10) is sleeved on the rotating rod I (9), and the front end and the rear end of the torsion spring (10) are respectively and fixedly connected with the inner wall of the rotating connecting groove (7) and the rear rotating support plate (5), preceding rotation extension board (4) and back rotation extension board (5) one end of keeping away from each other all fixedly are equipped with connecting rod (11), the articulated dwang (12) that is equipped with of the other end that rotates extension board (4) and back rotation extension board (5) before connecting rod (11), dwang (12) upper end is fixed and is equipped with cable (13), cable (13) upper end is passed and is drawn hose (1) and extend to handle (3) upside, handle (3) upside is equipped with control panel (14), control panel (14) lower extreme both sides are with cable (13) upper end fixed connection, handle (3) inside top surface center department is equipped with bearing (16), fixed grafting is equipped with screw rod (17) in bearing (16) inner circle, pass through the helicitic texture connection between screw rod (17) upper end and control panel (14).

2. The auxiliary traction device for the endoscope in the gastroenterology according to claim 1, wherein: and guide holes (15) matched with the inhaul cables (13) are formed in the two sides of the mounting support block (2) and the handle (3).

3. The auxiliary traction device for the endoscope in the gastroenterology according to claim 1, wherein: and a rotating plate (18) is fixedly arranged at the upper end of the screw rod (17).

4. The auxiliary traction device for the endoscope in the gastroenterology according to claim 1, wherein: supporting plates (19) are fixedly arranged on the front side edge and the rear side edge of the lower end of the mounting supporting block (2), rotating rods II (20) are fixedly arranged at the centers of circles of the front end of the front rotating supporting plate (4) and the rear end of the rear rotating supporting plate (5), a bearing II (21) is arranged inside the supporting plate (19), and the other end, connected with the front rotating supporting plate (4) and the rear rotating supporting plate (5), of each rotating rod II (20) is fixedly inserted into the inner ring of the bearing II (21).