CN213030605U

CN213030605U - Cavity speculum

Info

Publication number: CN213030605U
Application number: CN202021035129.3U
Authority: CN
Inventors: 高珊; 张勇; 孙仲卿
Original assignee: TANGHE COUNTY PEOPLE'S HOSPITAL
Current assignee: TANGHE COUNTY PEOPLE'S HOSPITAL
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-23
Anticipated expiration: 2030-06-08

Abstract

The cavity speculum comprises a puncture inner core and a cavity exploration piece, wherein the front end part of the puncture inner core is of a cone structure, the cavity exploration piece comprises an exploration channel assembly and a mounting seat, a handle is fixed at the bottom of the mounting seat, two insertion holes are formed in the mounting seat, the two insertion holes are arranged side by side at the left and right sides of the mounting seat, and the two sliding holes are respectively communicated with the two insertion holes; to sum up, the utility model can be adjusted according to the patient cavity, for example, the patient cavity is deep, the probing channel assembly can be extended by pulling the short rod forward, the inner wall of the patient cavity is loose, and the position of the upper semicircular tube can be adjusted, so as to open the cavity; and can wash and attract the chamber through the device, the device front end is provided with visual mirror camera lens, guarantees to operate at visualization, convenient to use, and the practicality is strong.

Description

Cavity speculum

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to chamber speculum.

Background

In clinic, the cavity (anus, vagina, oral cavity, intestinal tract and the like) is often required to be explored and operated in the cavity, such as polyp cutting, tissue suturing and the like in the cavity, for example, a commonly used vaginal speculum at present can be inserted into the vagina to observe the condition in the vagina and observe whether bleeding, red swelling, abnormal secretion, foreign matters and the like exist, the two distraction arms at the front end can be opened by directly inserting the vaginal speculum in the prior art, then the handle is held, and the operation and observation are carried out through the gap between the distraction arms; however, the prior art can not stretch out and draw back and expand, when the vaginal wall of a part of patients is loose, the speculum can not achieve the ideal expansion effect, when a large amount of secretion exists in the cavity, the speculum is easy to block, inconvenient to observe, and the speculum can not wash and attract foreign matters in the cavity, when the cavity is deep, the brightness is insufficient, and the observation in the cavity is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a chamber way speculum, adopt this chamber way speculum to conveniently observe the chamber and say the interior condition to can expand to strut the chamber way or send into the device into the dark position of chamber way according to the chamber way condition.

In order to solve the technical problem, the utility model adopts the following technical scheme: the cavity speculum comprises a puncture inner core and a cavity exploration piece, wherein the front end part of the puncture inner core is of a cone structure, the cavity exploration piece comprises an exploration channel assembly and a mounting seat, a through hole is formed in the mounting seat, a handle is fixed at the bottom of the mounting seat, two insertion holes are formed in the mounting seat, the two insertion holes are arranged side by side from left to right, sliding holes are formed in the left side and the right side of the mounting seat, and the two sliding holes are respectively communicated with the two insertion holes;

the probing channel assembly comprises an upper semicircular pipe and a lower semicircular pipe, a through hole of the mounting seat is coincided with the axis of the lower semicircular pipe, two insertion rods are fixed on the rear end face of the lower semicircular pipe, the two insertion rods respectively correspond to the two insertion holes and are inserted into the insertion holes, a short rod is arranged in each sliding hole in a penetrating mode, the short rods are of a double-screw structure and fixedly connected with the insertion rods in the insertion holes, fastening nuts are connected to the outer ends of the short rods in a threaded mode, and the fastening nuts are in jacking fit with the outer wall of the mounting seat;

two opposite side edges of the upper semicircular pipe and the lower semicircular pipe are connected through the air bags and the magnetic strips, the magnetic strips are oppositely positioned on the outer sides of the air bags, an inflation pipe is arranged in the pipe wall of the lower semicircular pipe, an inflation connector is arranged on the mounting seat, and the inflation connector is connected with the two air bags through the inflation pipe; the pipe wall of first semicircle pipe and lower semicircle pipe is hollow structure, installs operating joint on the mount pad, and operating joint communicates with the pipe wall inner chamber of first semicircle pipe and lower semicircle pipe through the operation pipeline respectively, and the leading flank equipartition of first semicircle pipe and lower semicircle pipe has a plurality of operation holes, and the operation hole and the pipe wall inner chamber of first semicircle pipe front side are linked together, and the operation hole and the pipe wall inner chamber of lower semicircle pipe front side are linked together.

The inner arcs of the front ends of the upper semicircular pipe and the lower semicircular pipe are provided with LED lamp bars.

The front end of the lower semicircular tube is provided with a visual mirror lens, the mounting seat is provided with a visual mirror, the visual mirror is connected with the visual mirror lens through a circuit, and the circuit is hidden in the wall of the lower semicircular tube.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model can be adjusted according to the cavity condition of the patient, for example, the cavity of the patient is deep, the short rod can be pulled forward to prolong the exploration channel assembly, the inner wall of the cavity of the patient is loose, and the position of the upper semicircular tube can be adjusted, so that the cavity is opened; and can wash and attract the chamber through the device, the device front end is provided with visual mirror camera lens, guarantees to operate at visualization, convenient to use, and the practicality is strong.

Drawings

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

fig. 2 is a schematic structural view of the puncture inner core of the utility model.

Detailed Description

As shown in fig. 1-2, the utility model discloses a cavity speculum, including puncture inner core 1 and cavity exploration piece, the front end of puncture inner core 1 is cone structure, and cavity exploration piece includes exploring channel subassembly and mount pad 2, has seted up the through-hole in the mount pad 2, and the bottom of mount pad 2 is fixed with handle 3, has seted up two jacks on the mount pad 2, and two jacks are set up side by side about, and the left and right sides of mount pad 2 has all seted up slide opening 4, and two slide openings 4 are communicated with two jacks respectively;

the exploration channel assembly comprises an upper semicircular pipe 5 and a lower semicircular pipe 6, a through hole of the mounting seat 2 coincides with the axis of the lower semicircular pipe 6, two inserting rods 7 are fixed on the rear end face of the lower semicircular pipe 6, the two inserting rods 7 respectively correspond to the two inserting holes and are inserted in the inserting holes, a short rod penetrates through each sliding hole 4, the short rod is of a stud structure and is fixedly connected with the inserting rods 7 in the inserting holes, the outer end of the short rod is in threaded connection with a fastening nut 8, and the fastening nut 8 is in top pressing fit with the outer wall of the mounting seat 2;

two opposite side edges of the upper semicircular pipe 5 and the lower semicircular pipe 6 are connected through the air bags 9 and the magnetic strips, the magnetic strips are oppositely positioned on the outer sides of the air bags 9, an inflation pipe 10 is arranged in the pipe wall of the lower semicircular pipe 6, an inflation connector 11 is arranged on the mounting seat 2, and the inflation connector 11 is connected with the two air bags 9 through the inflation pipe 10; the pipe wall of last semicircle pipe 5 and lower semicircle pipe 6 is hollow structure, installs operation joint 12 on the mount pad 2, and operation joint 12 communicates with the pipe wall inner chamber of last semicircle pipe 5 and lower semicircle pipe 6 through operation pipeline 13 respectively, and the leading flank equipartition of last semicircle pipe 5 and lower semicircle pipe 6 has a plurality of operation holes 14, and the operation hole 14 and the pipe wall inner chamber of 5 fronts of last semicircle pipe are linked together, and the operation hole 14 and the pipe wall inner chamber of 6 fronts of lower semicircle pipe are linked together.

The inner arcs of the front ends of the upper semicircular pipe 5 and the lower semicircular pipe 6 are provided with LED lamp strips 15.

The front end of the lower semicircular tube 6 is provided with a visual mirror lens 16, the mounting seat 2 is provided with a visual mirror, the visual mirror is connected with the visual mirror lens 16 through a circuit, and the circuit is hidden in the tube wall of the lower semicircular tube 6.

When the utility model is used, the puncture inner core 1 is inserted into the exploration channel assembly, then the device is inserted into the cavity channel by the hand-held handle 3, and then the two short rods are pushed forwards along the sliding hole 4, so that the short rods push the lower semicircular tube 6 forwards through the inserting rod 7, and after the short rods reach a proper position, the fastening nut 8 is screwed down, so that the fastening nut 8 is in jacking contact with the outer wall of the mounting seat 2, and the short rods are fixed in the sliding hole 4; then, an inflation device, such as an air pump, is connected through an inflation connector 11, the air bag 9 is inflated through the inflation device, the air bag 9 starts to expand after inflation, magnetic strips attracted up and down are separated, and the upper semicircular tube 5 and the lower semicircular tube 6 are separated from each other, so that the upper semicircular tube 5 and the lower semicircular tube 6 prop open a cavity, then the flushing tube is connected with an operation connector 12 and is connected with a flushing device, the flushing device conveys clean water to an operation hole 14 at the front end of the upper semicircular tube 5 and the lower semicircular tube 6 through the inner cavities of the flushing tube, the upper semicircular tube 5 and the lower semicircular tube 6, the clean water can be ejected outwards from the operation hole 14, and the cavity is flushed; when suction is needed, the operation joint 12 is connected with negative pressure suction equipment, namely, the liquid in the cavity can be sucked by using the operation hole 14;

the utility model arranges the LED lamp strips 15 at the front ends of the upper semi-circular tube 5 and the lower semi-circular tube 6, the front end of the lower semi-circular tube 6 is provided with the sight glass lens 16, the LED lamp strips 15 are used for supplementing light rays in the cavity, and the cavity condition can be observed through the sight glass and the sight glass lens; when the device is not used, the air bags 9 between the upper semicircular tube 5 and the lower semicircular tube 6 are contracted together and mutually attracted together through the magnetic strips.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The cavity speculum is characterized in that: the puncture device comprises a puncture inner core and a cavity exploration piece, wherein the front end part of the puncture inner core is of a cone structure, the cavity exploration piece comprises an exploration channel assembly and a mounting seat, a through hole is formed in the mounting seat, a handle is fixed at the bottom of the mounting seat, two insertion holes are formed in the mounting seat, the two insertion holes are arranged side by side from left to right, sliding holes are formed in the left side and the right side of the mounting seat, and the two sliding holes are respectively communicated with the two insertion holes;

2. The transluminal speculum of claim 1, wherein: the inner arcs of the front ends of the upper semicircular pipe and the lower semicircular pipe are provided with LED lamp bars.

3. The transluminal speculum of claim 2, wherein: the front end of the lower semicircular tube is provided with a visual mirror lens, the mounting seat is provided with a visual mirror, the visual mirror is connected with the visual mirror lens through a circuit, and the circuit is hidden in the wall of the lower semicircular tube.