CN218220295U

CN218220295U - Endoscope stabbing card fixer

Info

Publication number: CN218220295U
Application number: CN202221324927.7U
Authority: CN
Inventors: 张艺洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-06
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to the technical field of medical equipment, specifically the chamber mirror stabs card fixer, the lower extreme of stabbing the card rotates and inserts and is equipped with the tubular metal resonator, the outside of tubular metal resonator is located middle section position department and rotates the cover and be equipped with the inner tube, the upper end of inner tube is fixed with the disc, the upside of going up the disc is located border position department and is fixed with four and is the circumference range stabs the card bracing piece, four the upper end of stabbing the card bracing piece all with stab the downside of card fixed. The utility model discloses, through lower disc with pressure dispersion to skin trompil region around, the disc supports last disc and stabbing the card bracing piece, stabs the card bracing piece and supports stabbing the card, can prevent to stab the card swing and drive the tubular metal resonator swing, has improved the fixed fastness of stabbing the card, rotates in clinical and stabs the card and can drive the disc and stab the synchronous rotation of card bracing piece, guarantees to stab the card and also has higher stability at the rotation in-process.

Description

Endoscope stabbing card fixer

Technical Field

The utility model relates to the technical field of medical equipment, specifically a fixing device is stabbed to chamber mirror.

Background

The endoscopic surgery is a technique of performing operations such as excision, repair and the like by punching a hole in the body surface and inserting a surgical instrument into a body cavity of a patient through a pore, the damage of the endoscopic surgery to tissues is smaller than that of the traditional surgical operation, the postoperative recovery is fast, and the injury to a human body is small, so the endoscopic surgery is rapidly developed, the traditional open surgery is replaced in multiple aspects, the hole is punched through a poking card, then the puncture card is used, a surgeon can insert a tiny light source, a camera and a surgical instrument, the surgeon operates the surgical instrument to perform the surgery through an image transmitted to a monitor, the surgical operation is called as the laparoscopic surgery when being performed in an abdominal cavity, the laparoscopic poking card is a tool adopted in the laparoscopic surgery, one end of the poking card is inserted into the skin, and the other end of the poking card needs to be fixed on the surface of the skin.

According to the patent application No.: CN201420226902.2 discloses a laparoscope poking card with a fixer, which comprises a poking card, a metal tube and a fixer, wherein the fixer comprises a left fixer part and a right fixer part; the poking card is fixedly connected with the metal pipe; the left part and the right part of the fixer are wrapped with the metal pipe, so that the fixer is fixedly connected with the metal pipe. Compared with the prior art, the utility model has the characteristics of easy operation, location convenience, efficient, safety, easy washing, can reuse, however, this utility model is firm inadequately to the fixed mode of stabbing the card, can drive the tubular metal resonator when stabbing the card swing and swing by a wide margin to make skin trompil grow easily, lead to the tubular metal resonator to slide into the abdominal cavity, influence the operation and normally go on, this utility model is inconvenient moreover to highly carrying out nimble regulation stabbing the card, reduced the practicality. Accordingly, those skilled in the art have provided cavity mirror card retainers to address the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chamber mirror stabs card fixer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the fixing device for the cavity mirror stabbing card comprises a stabbing card body, wherein a metal pipe is inserted into the lower end of the stabbing card body in a rotating mode, the outer side of the metal pipe is located in a middle position and is sleeved with an inner pipe in a rotating mode, an upper disc is fixed to the upper end of the inner pipe, four stabbing card supporting rods which are arranged in a circumferential mode are fixed to the upper side of the upper disc in an edge position, the four stabbing card supporting rods are fixed to the upper end of each stabbing card supporting rod and are fixed to the lower side of the stabbing card body, an outer pipe is sleeved on the outer side of the inner pipe in a rotating mode, and a lower disc is fixed to the upper end of the outer pipe.

As the utility model discloses further scheme again: the lower side of the lower disc is provided with an annular fixing piece at the position of the edge, the two sides of the annular fixing piece are both provided with non-toxic adhesive tapes, and the annular fixing piece is fixed with the lower disc through the non-toxic adhesive tapes.

As a further aspect of the present invention: and anti-skid grains are arranged on the outer side of the upper disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through lower disc with pressure dispersion to skin trompil region around, the disc supports last disc and stabbing the card bracing piece, stabs the card bracing piece and supports stabbing the card, can prevent to stab the card swing and drive the tubular metal resonator swing, has improved the fixed fastness of stabbing the card, rotates in clinical and stabs the card and can drive the last disc and stab the synchronous rotation of card bracing piece, guarantees to stab the card and also has higher stability at the rotation in-process.

Drawings

FIG. 1 is a schematic structural view of a cavity mirror poking card holder;

FIG. 2 is a schematic cross-sectional view of a scope stabbing card holder;

fig. 3 is an enlarged schematic view of the endoscope card holder at a in fig. 2.

In the figure: 1. stamping a card; 2. a metal tube; 3. an inner tube; 4. an upper disc; 5. poking the card support rod; 6. an outer tube; 7. a lower disc; 9. an annular fixing sheet.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, the chamber mirror stabs the card fixer, including stabbing card 1, the lower extreme of stabbing card 1 is rotated and is inserted and be equipped with tubular metal resonator 2, the outside of tubular metal resonator 2 is located middle section position department and rotates the cover and be equipped with inner tube 3, the upper end of inner tube 3 is fixed with upper disc 4, the upside of upper disc 4 is located border position department and is fixed with four and is the card bracing piece 5 that stabs of circumference arrangement, four upper ends of stabbing card bracing piece 5 all are fixed with the downside of stabbing card 1, the outside of inner tube 3 is rotated the cover and is equipped with outer tube 6, the upper end of outer tube 6 is fixed with lower disc 7.

In fig. 3: the downside of lower disc 7 is located border position department and is provided with annular stationary blade 9, and the both sides of annular stationary blade 9 all are provided with nontoxic sticky tape, and annular stationary blade 9 is fixed with lower disc 7 through nontoxic sticky tape, inserts outer tube 6 inside the skin trompil, makes the nontoxic sticky tape and the skin outside laminating of annular stationary blade 9 one side of lower disc 7 downside to disc 7 is fixed in the skin outside down, plays the supporting role.

In fig. 1: the outer side of the upper disc 4 is provided with anti-slip lines which play a role in anti-slip and facilitate the rotation of the upper disc 4.

The utility model discloses a theory of operation is: insert outer tube 6 inside the skin trompil during the use, make the nontoxic sticky tape and the skin outside laminating of annular stationary blade 9 one side of lower disc 7 downside, thereby disc 7 will be fixed in the skin outside down, play the supporting role, stab card bracing piece 5 and last disc 4 through four and support stabbing card 1, lower disc 7 can support last disc 4, disc 7 disperses pressure to the skin trompil region on every side down, can prevent to stab 1 swing of card and lead to the angle of tubular metal resonator 2 to take place change by a wide margin, the fixed fastness of stabbing card 1 has been improved, it can drive disc 4 and stabbing card bracing piece 5 synchronous rotation to rotate stabbing card 1 in clinic, because of stabbing card 1 and tubular metal resonator 2's rotation connection relation, make to rotate and stab card 1 and can not drive tubular metal resonator 2 and lower disc 7 and rotate, guarantee to stab card 1 and also have higher stability at the rotation in-process.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Cavity fixer is stabbed to chamber mirror, including stabbing card (1), its characterized in that, the lower extreme of stabbing card (1) rotates and inserts and is equipped with tubular metal resonator (2), the outside of tubular metal resonator (2) is located middle section position department cover and is equipped with inner tube (3), the upper end of inner tube (3) is fixed with last disc (4), the upside of going up disc (4) is located border position department and is fixed with four and is the card bracing piece (5) of stabbing of circumference range, four the upper end of stabbing card bracing piece (5) all is fixed with the downside of stabbing card (1), the outside of inner tube (3) is rotated the cover and is equipped with outer tube (6), the upper end of outer tube (6) is fixed with lower disc (7).

2. The endoscope poking card fixer according to claim 1, wherein an annular fixing piece (9) is arranged at the edge position of the lower side of the lower disc (7), a non-toxic adhesive tape is arranged on both sides of the annular fixing piece (9), and the annular fixing piece (9) is fixed with the lower disc (7) through the non-toxic adhesive tape.

3. A cavity mirror card holder according to claim 1, characterized in that the outer side of the upper disc (4) is provided with anti-slip threads.