CN111248955A

CN111248955A - Endoscope for prostate operation

Info

Publication number: CN111248955A
Application number: CN202010200659.7A
Authority: CN
Inventors: 李刚; 杨洁
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-06-09

Abstract

The invention belongs to the technical field of medical treatment, in particular to a prostate operation endoscope, which comprises a balloon, a connecting pipe and a rotating rod which is rotatably connected inside the connecting pipe, wherein the rotating rod is screwed inside the connecting pipe, an installation ring is integrally formed on the outer surface of the connecting pipe, a plurality of supporting sheets are rotatably connected on the outer surface of the installation ring, a rotating ring is rotatably connected on the outer surface of the rotating rod, a plurality of supporting frames are rotatably connected on the outer surface of the rotating ring, the other end of each supporting frame is rotatably connected with the inner wall of each supporting sheet, a rotating cap is integrally formed at one end of the rotating rod, so that an operator can conveniently observe and perform operations by using an endoscope and an electric knife in an inner sheath tube, meanwhile, the rotating ring is rotatably connected on the outer surface of the rotating rod, so that when the rotating rod is screwed into, the supporting sheet can be supported by the plurality of supporting frames, so that the supporting sheets can be stably supported by the supporting frames.

Description

Endoscope for prostate operation

Technical Field

The invention belongs to the technical field of medical treatment, and particularly relates to a prostate operation endoscope.

Background

The endoscope is a detecting instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole, and has an image sensor, an optical lens, a light source illumination, a mechanical device and the like, and can enter the stomach through the oral cavity or enter the body through other natural pores, and the endoscope can be used for seeing pathological changes which cannot be displayed by X rays, so that the endoscope is very useful for doctors, for example, the doctors can observe ulcers or tumors in the stomach by means of the endoscope, and an optimal treatment scheme is made according to the pathological changes.

The endoscope plays an important role in prostate operation, and the traditional Chinese patent with patent number CN 204394588U solves the problem of surgical abrasion injury during operation, but the endoscope still has certain inconvenience during use, cannot stably fix the umbrella piece during fixing use, so that a risk factor exists during use, and the balloon has the problem of splashing liquid due to unstable balloon drainage position during balloon drainage.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a prostate operation endoscope which has the characteristics of convenient support and convenient use.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prostate operation endoscope, including sacculus and connecting pipe to and rotate and connect in the inside dwang of connecting pipe, the inside of connecting pipe closes the dwang soon, the surface integrated into one piece of connecting pipe has the installation circle, the surface of installation circle rotates and is connected with a plurality of backing sheet, the surface of dwang rotates and is connected with the rotation circle, the surface rotation of rotation circle is connected with a plurality of support frame, and the other end of support frame rotates with the inner wall of backing sheet to be connected, the one end integrated into one piece of dwang has the rotation cap.

As the preferable technical scheme of the endoscope for prostate operation, a liquid discharge hole is integrally formed on the lower surface of the balloon, a liquid discharge port is integrally formed on the lower surface of the liquid discharge hole, a second threaded ring is integrally formed on the inner wall of the liquid discharge port, a first threaded ring is integrally formed on the outer surface of the liquid discharge port, and a limiting ring is welded on the outer surface of the liquid discharge port.

As the preferred technical scheme of the endoscope for prostate operation, the outer surface of the balloon is screwed with the air release hole, the outer surface of the balloon is integrally formed with the outer sheath seat, and the balloon is fixedly connected with the outer sheath tube through the outer sheath seat.

As the preferable technical scheme of the endoscope for prostate operation, an inner wall thread ring is carved in the inner wall of the connecting pipe, an outer thread ring is integrally formed on the outer surface of the rotating rod, and the inner wall thread ring and the outer thread ring are tightly screwed.

As the preferred technical scheme of the endoscope for prostate operation, a plurality of supporting sheets and a plurality of supporting frames are arranged, and the supporting sheets and the supporting frames are symmetrically distributed by mounting rings.

As the preferred technical scheme of the endoscope for prostate operation, the connecting pipe, the mounting ring, the rotating ring and the rotating rod are all metal components.

As the preferred technical scheme of the endoscope for prostate operation, the outer surface of the outer sheath tube is provided with a plurality of drainage holes, and the outer surface of the balloon is integrally formed with an inner sheath insertion hole.

Compared with the prior art, the invention has the beneficial effects that: the rotating rod can be connected inside the connecting pipe in a screwing way by arranging the saccule and the connecting pipe, the outer surface of the connecting pipe is connected with a plurality of supporting sheets in a rotating way by the mounting ring, the supporting sheets can be fixed between the sphincter and the verumontanum to protect the sphincter from being damaged on one hand, and on the other hand, the fixing and the positioning are provided, so that a surgeon can conveniently observe and perform an operation by utilizing an endoscope and an electrotome in the inner sheath pipe, meanwhile, the outer surface of the rotating rod is connected with the rotating ring in a rotating way, the rotating ring is connected with a plurality of supporting frames in the outer surface in a rotating way, so that the supporting sheets can be supported by the plurality of supporting frames when the rotating rod is screwed into the connecting pipe, further, the supporting frames can stably support the supporting sheets, the lower surface of the saccule, and meanwhile, a first threaded ring and a second threaded ring are respectively arranged in the outer wall and the inner wall of the liquid discharge port, so that the external connecting conduit is convenient to be connected to the lower surface of the liquid discharge port through the first threaded ring and the second threaded ring, and a limiting ring is arranged on the outer surface of the liquid discharge port, so that the limiting ring is convenient to limit the connecting conduit externally connected with the liquid discharge port.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rotating rod structure in the present invention;

FIG. 3 is a schematic cross-sectional view of the rotating rod according to the present invention;

FIG. 4 is a schematic view of a drain hole structure according to the present invention;

in the figure: 1. a balloon; 2. an inner sheath insertion hole; 3. a drain hole; 4. an air release hole; 5. an outer sheath tube; 6. an outer sheath seat; 7. a drainage hole; 8. a connecting pipe; 9. installing a ring; 10. rotating the ring; 11. rotating the cap; 12. rotating the rod; 13. a support sheet; 14. inner wall thread ring; 15. an outer thread turn; 16. a support frame; 17. a limiting ring; 18. a liquid discharge port; 19. a first thread ring; 20. and a second thread ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an endoscope for prostate operation comprises a balloon 1, a connecting pipe 8, and a rotating rod 12 rotatably connected to the inside of the connecting pipe 8, the rotating rod 12 is rotatably connected to the inside of the connecting pipe 8, an installation ring 9 is integrally formed on the outer surface of the connecting pipe 8, a plurality of support sheets 13 are rotatably connected to the outer surface of the installation ring 9, a rotating ring 10 is rotatably connected to the outer surface of the rotating rod 12, a plurality of support frames 16 are rotatably connected to the outer surface of the rotating ring 10, the other end of each support frame 16 is rotatably connected to the inner wall of the support sheet 13, a rotating cap 11 is integrally formed at one end of the rotating rod 12, in the embodiment, by arranging the balloon 1 and the connecting pipe 8, the rotating rod 12 can be rotatably connected to the inside of the connecting pipe 8, and a plurality of support sheets 13 are rotatably connected to the outer surface of the connecting pipe 8 through the, on the one hand, the protection sphincter does not receive the damage, on the other hand provides fixedly and the location, the endoscope and the electrotome in the sheath pipe are observed and are operated in the operation of being convenient for art person utilization, rotate at the surface of dwang 12 simultaneously and be connected with and rotate circle 10, it is connected with a plurality of support frame 16 to make to rotate circle 10 to rotate at its surface, thereby make dwang 12 when precessing to the inside of connecting pipe 8, can support backing sheet 13 through a plurality of support frame 16, and then make support frame 16 can stably support backing sheet 13.

Specifically, the lower surface integrated into one piece of sacculus 1 has outage 3, the lower surface integrated into one piece of outage 3 has drain outlet 18, the inner wall integrated into one piece of drain outlet 18 has No. two screw rings 20, the surface integrated into one piece of drain outlet 18 has a screw ring 19, the outer surface welding of drain outlet 18 has spacing collar 17, in this embodiment and be provided with outage 3 at the lower surface of sacculus 1, and be provided with drain outlet 18 at the lower surface of drain outlet 3, it does not have screw ring 19 and No. two screw rings 20 to equally divide simultaneously in the outer wall of drain outlet 18 and inner wall, make external connection pipe be convenient for connect the lower surface at drain outlet 18 through screw ring 19 and No. two screw rings 20, and be provided with spacing collar 17 at the surface of drain outlet 18, make spacing collar 17 be convenient for spacing connection pipe to drain outlet 18 external connection.

Specifically, the outer surface of the balloon 1 is screwed with a gas release hole 4, the outer surface of the balloon 1 is integrally formed with an outer sheath seat 6, and the balloon 1 is fixedly connected with an outer sheath tube 5 through the outer sheath seat 6.

Specifically, be carved with inner wall thread circle 14 in the inner wall of connecting pipe 8, the surface integrated into one piece of dwang 12 has outside thread circle 15, and inner wall thread circle 14 and outside thread circle 15 closely revolve and close, be provided with inner wall thread circle 14 in this embodiment through in the inner wall of connecting pipe 8, and be provided with outside thread circle 15 at the surface of dwang 12, make dwang 12 be convenient for revolve through inner wall thread circle 14 and outside thread circle 15 and close in the inner wall of connecting pipe 8, thereby make dwang 12 be convenient for revolve and close the inside of advancing connecting pipe 8.

Specifically, the supporting sheets 13 and the supporting frames 16 are provided with a plurality of supporting sheets 13 and supporting frames 16, and the supporting sheets 13 and the supporting frames 16 are symmetrically distributed by the mounting ring 9.

Specifically, the connecting pipe 8, the mounting ring 9, the rotating ring 10 and the rotating rod 12 are all metal members.

Specifically, a plurality of drainage holes 7 are formed in the outer surface of the outer sheath tube 5, and an inner sheath insertion hole 2 is formed in the outer surface of the balloon 1 in an integrated mode.

The working principle and the using process of the invention are as follows: in the use process of the invention, the balloon 1 and the connecting pipe 8 are arranged, so that the rotating rod 12 can be screwed and connected in the connecting pipe 8, the outer surface of the connecting pipe 8 is rotatably connected with a plurality of supporting sheets 13 through the mounting ring 9, the supporting sheets 13 can be fixed between the sphincter and the verumontanum, on one hand, the sphincter is protected from being damaged, on the other hand, the fixing and the positioning are provided, an operator can conveniently observe and operate by utilizing an endoscope and an electrotome in the inner sheath pipe, meanwhile, the rotating ring 10 is rotatably connected with the outer surface of the rotating rod 12, the rotating ring 10 is rotatably connected with a plurality of supporting frames 16 on the outer surface, so that when the rotating rod 12 is screwed in the connecting pipe 8, the supporting sheets 13 can be supported by the plurality of supporting frames 16, and the supporting frames 16 can stably support the supporting sheets 13, and be provided with outage 3 at the lower surface of sacculus 1, and be provided with leakage fluid dram 18 at the lower surface of leakage fluid dram 3, equally divide in the outer wall of leakage fluid dram 18 and inner wall and do not be provided with a screw thread circle 19 and No. two screw thread circles 20 simultaneously, make external connection pipe be convenient for connect the lower surface at leakage fluid dram 18 through a screw thread circle 19 and No. two screw thread circles 20, and be provided with spacing collar 17 at the surface of leakage fluid dram 18, make spacing collar 17 be convenient for carry out spacing to the connecting tube of leakage fluid dram 18 external connection, through be provided with inner wall screw thread circle 14 in the inner wall of connecting pipe 8, and be provided with external screw thread circle 15 at the surface of dwang 12, make dwang 12 be convenient for close in the inner wall of connecting pipe 8 through inner wall screw thread circle 14 and external screw thread circle 15 soon, thereby make dwang 12 be convenient for close.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prostate operation endoscope, includes sacculus (1) and connecting pipe (8) to and rotate dwang (12) of connecting in connecting pipe (8) inside, its characterized in that: dwang (12) have been closed soon to the inside of connecting pipe (8), the surface integrated into one piece of connecting pipe (8) has erection collar (9), the surface rotation of erection collar (9) is connected with a plurality of backing sheet (13), the surface rotation of dwang (12) is connected with and rotates circle (10), the surface rotation of rotating circle (10) is connected with a plurality of support frame (16), and the other end of support frame (16) rotates with the inner wall of backing sheet (13) to be connected, the one end integrated into one piece of dwang (12) has rotation cap (11).

2. The endoscope of claim 1, wherein: the lower surface integrated into one piece of sacculus (1) has outage (3), and the lower surface integrated into one piece of outage (3) has drain outlet (18), and the inner wall integrated into one piece of drain outlet (18) has No. two screw rings (20), and the surface integrated into one piece of drain outlet (18) has No. one screw ring (19), and the outer surface welding of drain outlet (18) has spacing collar (17).

3. The endoscope of claim 1, wherein: the outer surface of the balloon (1) is screwed with an air leakage hole (4), an outer sheath seat (6) is integrally formed on the outer surface of the balloon (1), and the balloon (1) is fixedly connected with an outer sheath tube (5) through the outer sheath seat (6).

4. The endoscope of claim 1, wherein: an inner wall thread ring (14) is carved in the inner wall of the connecting pipe (8), an outer thread ring (15) is integrally formed on the outer surface of the rotating rod (12), and the inner wall thread ring (14) and the outer thread ring (15) are tightly screwed.

5. The endoscope of claim 1, wherein: the supporting sheets (13) and the supporting frames (16) are all provided with a plurality of supporting sheets, and the supporting sheets (13) and the supporting frames (16) are symmetrically distributed by the mounting rings (9).

6. The endoscope of claim 1, wherein: the connecting pipe (8), the mounting ring (9), the rotating ring (10) and the rotating rod (12) are all metal components.

7. The endoscope of claim 3, wherein: a plurality of drainage holes (7) are formed in the outer surface of the outer sheath tube (5), and an inner sheath insertion hole (2) is formed in the outer surface of the balloon (1) in an integrated mode.