CN215305736U

CN215305736U - Cervical piston used in cooperation with hysteroscopy

Info

Publication number: CN215305736U
Application number: CN202120849678.2U
Authority: CN
Inventors: 邓巧林
Original assignee: People's Hospital In Jiulongpo District Chongqing
Current assignee: People's Hospital In Jiulongpo District Chongqing
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-28
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to the technical field of medical instruments, in particular to a cervical piston for matching with hysteroscopy. Has the advantages that: the inflatable balloon is arranged at the end part of the hysteroscope, so that gaps around the hysteroscope can be filled, surgical instruments can be fixed, the medium can be prevented from leaking, and the smooth operation can be ensured; the utility model is provided with the anti-seepage end cover, can prevent the leakage of the medium in the operation, ensures the operation effect and is also beneficial to the postoperative recovery of the patient.

Description

Cervical piston used in cooperation with hysteroscopy

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a cervical piston for matching hysteroscopy.

Background

The hysteroscope is a new and minimally invasive gynecological diagnosis and treatment technology, is a fiber light source endoscope used for examination and treatment in the uterine cavity, and comprises the hysteroscope, an energy system, a light source system, a perfusion system and an imaging system; the front part of the endoscope body enters the uterine cavity, and the endoscope body has an amplification effect on the observed part, so that the endoscope body is visually and accurately a preferred examination method for gynecological hemorrhagic diseases and intrauterine lesions.

During hysteroscopy treatment, some patients probably have the condition such as medium leakage and the inability of examination apparatus to fix because of the lax cervix uteri, and if the condition of medium leakage occurs, the operation environment becomes complicated, the normal operation of doctors is affected, and the postoperative recovery of the patients is also affected to a certain extent.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the cervical piston matched with hysteroscopy, which can better adapt to the condition of a patient and ensure the smooth operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cervical piston that cooperation hysteroscopy was used, includes the hysteroscope main part, the inside operation clamp that is equipped with of hysteroscope main part, operation clamp one end is equipped with operating handle, the inside optical instrument that is equipped with of hysteroscope main part, be equipped with the sacculus on the lateral wall that the hysteroscope main part is close to the front end, be equipped with on the lateral wall that the hysteroscope main part is close to the tail end and aerify the port for fill into the air in the sacculus, it locates inside the hysteroscope main part with the gas filled tube way of sacculus intercommunication to aerify the port, be equipped with prevention of seepage liquid end cover on the lateral wall of the hysteroscope main part between sacculus and the gas filled port, prevention of seepage liquid end cover one end is equipped with advancing device.

Further, the included angle between the air inflation port and the central axis of the hysteroscope main body is 60 degrees.

Further, the balloon is made of medical silica gel.

Further, the liquid seepage prevention end cover is umbrella-shaped.

Furthermore, the middle part of the anti-seepage liquid end cover is provided with a sliding channel, the side wall of the sliding channel is provided with a plurality of balls, one end of the concave surface of the anti-seepage liquid end cover is provided with a leakage net, the lower end of the leakage net is connected with a water outlet pipe, and one end of the plane of the anti-seepage liquid end cover is provided with a propelling device.

Furthermore, the propulsion device comprises a propulsion pipe, the propulsion pipe is fixedly connected with the anti-seepage end cover, the other end of the propulsion pipe is fixedly connected with a propulsion buckle, and the propulsion buckle is clamped with the hysteroscope main body, so that the propulsion pipe and the anti-seepage end cover can be fixed.

Further, impel the buckle including the shell body, shell body and propulsion pipe fixed connection, be equipped with the fixture block in the shell body, the fixture block passes through spring and shell body coupling, the side is equipped with presses the piece on the fixture block, the fixture block lower extreme is equipped with the arc recess.

Compared with the prior art, the utility model has the following beneficial effects: the inflatable balloon is arranged at the end part of the hysteroscope, so that gaps around the hysteroscope can be filled, surgical instruments can be fixed, the medium can be prevented from leaking, and the smooth operation can be ensured; the utility model is provided with the anti-seepage end cover, can prevent the leakage of the medium in the operation, ensures the operation effect and is also beneficial to the postoperative recovery of the patient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention

FIG. 2 is a schematic view of the liquid-tight end cap structure of the present invention

FIG. 3 is a schematic view of a push button structure of the present invention

In the figure: 1. a hysteroscope body; 2. an operating handle; 3. a balloon; 4. an inflation port; 5. a liquid seepage prevention end cap; 6. a slipping channel; 7. a ball bearing; 8. a perforated mesh; 9. a water outlet pipe; 10. a propulsion tube; 11. pushing the fastener; 12. an outer housing; 13. a clamping block; 14. pressing the block; 15. a groove; 16. a spring.

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.

As shown in fig. 1-3, a cervical piston used in conjunction with hysteroscopy comprises a hysteroscope main body 1, an operating clamp is arranged in the hysteroscope body 1, one end of the operating clamp is provided with an operating handle 2, the front end of the hysteroscope main body 1 is provided with an optical lens, the side wall of the hysteroscope main body 1 near the front end is provided with a saccule 3, the balloon 3 is made of medical silica gel, an inflation port 4 is arranged on the side wall of the hysteroscope main body 1 close to the tail end, an inflation pipeline for inflating air into the sacculus 3, wherein the inflation port 4 is communicated with the sacculus 3 and is arranged in the hysteroscope main body 1, the method is characterized in that the balloon 3 is inflated according to the size of a gap to be filled, so that the balloon 3 blocks the gap, a seepage-proof end cover 5 is arranged on the side wall of the hysteroscope main body 1 between the balloon 3 and the inflation port 4, and a propelling device is arranged at one end of the seepage-proof end cover 5.

Further, the included angle between the inflation port 4 and the central axis of the hysteroscope main body 1 is 60 degrees, so that the inflation port 4 does not affect the normal operation of a doctor, and the inflation and the exhaust of the inflation port 4 are convenient.

Furthermore, prevention of seepage liquid end cover 5 is umbelliform, prevention of seepage liquid end cover 5 middle part is equipped with slide channel 6, slide channel 6's lateral wall is equipped with a plurality of balls 7, and balls 7 can reduce friction, makes things convenient for prevention of seepage liquid end cover 5 to remove, prevention of seepage liquid end cover 5's concave surface one end is equipped with the small opening net 8, small opening net 8 lower extreme is connected with outlet pipe 9, and after the operation is accomplished, the seepage liquid that collects in small opening net 8 can be discharged by outlet pipe 9, prevention of seepage liquid end cover 5's plane one end is equipped with advancing device.

Further, the propulsion device comprises a propulsion pipe 10, the propulsion pipe 10 is fixedly connected with the anti-seepage liquid end cover 5, the other end of the propulsion pipe 10 is fixedly connected with a propulsion buckle 11, the propulsion buckle 11 is clamped with the hysteroscope body 1, the propulsion pipe 10 and the anti-seepage liquid end cover 5 can be fixed, the propulsion buckle 11 comprises an outer shell 12, the outer shell 12 is fixedly connected with the propulsion pipe 10, a clamping block 13 is arranged in the outer shell 12, the clamping block 13 is connected with the outer shell 12 through a spring 16, a pressing block 14 is arranged on the upper side face of the clamping block 13, and an arc-shaped groove 15 is formed in the lower end of the clamping block 13.

The pressing block 14 is pulled to separate the clamping block 13 from the hysteroscope main body 1, the outer shell 12 is pushed to enable the anti-seepage end cover 5 to reach the position to be plugged, the pressing block 14 is loosened, the clamping block 13 is fixedly connected with the hysteroscope main body 1 in an abutting mode, and then the position of the anti-seepage end cover 5 is fixed.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a cervical piston that cooperation hysteroscopy was used, includes the hysteroscope main part, the inside operation clamp that is equipped with of hysteroscope main part, clamp one end is equipped with operating handle, the inside optical instrument that is equipped with of hysteroscope main part, its characterized in that: the side wall of the hysteroscope main body close to the front end is provided with a balloon, the side wall of the hysteroscope main body close to the tail end is provided with an inflation port for filling air into the balloon, an inflation pipeline communicated with the inflation port and the balloon is arranged inside the hysteroscope main body, the side wall of the hysteroscope main body between the balloon and the inflation port is provided with a seepage-proof end cover, and one end of the seepage-proof end cover is provided with a propelling device.

2. The cervical piston for hysteroscopy, according to claim 1, wherein: the included angle between the air inflation port and the central axis of the hysteroscope main body is 60 degrees.

3. The cervical piston for hysteroscopy, according to claim 1, wherein: the sacculus is made of medical silica gel.

4. The cervical piston for hysteroscopy, according to claim 1, wherein: the liquid seepage prevention end cover is umbrella-shaped.

5. The cervical piston for hysteroscopy, according to claim 4, wherein: the anti-seepage liquid end cover is characterized in that a sliding channel is arranged in the middle of the anti-seepage liquid end cover, a plurality of balls are arranged on the side wall of the sliding channel, a leakage mesh is arranged at one end of the concave surface of the anti-seepage liquid end cover, a water outlet pipe is connected to the lower end of the leakage mesh, and a propelling device is arranged at one end of the plane of the anti-seepage liquid end cover.

6. The cervical piston for hysteroscopy of claim 5, wherein: the propelling device comprises a propelling pipe, the propelling pipe is fixedly connected with the anti-seepage end cover, the other end of the propelling pipe is fixedly connected with a propelling buckle, and the propelling buckle is clamped with the hysteroscope main body to fix the propelling pipe and the anti-seepage end cover.

7. The cervical piston for hysteroscopy, according to claim 6, wherein: the propelling buckle comprises an outer shell, the outer shell is fixedly connected with the propelling pipe, a clamping block is arranged in the outer shell and connected with the outer shell through a spring, a pressing block is arranged on the upper side face of the clamping block, and an arc-shaped groove is formed in the lower end of the clamping block.