CN217310225U

CN217310225U - Hard tube electronic mirror

Info

Publication number: CN217310225U
Application number: CN202220699600.1U
Authority: CN
Inventors: 陈艺成; 姚拥军; 王伟; 赵峰
Original assignee: Shanghai Puyue Medical Instrument Co ltd
Current assignee: Shanghai Puyue Medical Instrument Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-30
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of medical instruments, in particular to a hard tube electronic mirror, which comprises a hard tube part and a handle part, wherein a first channel, a camera and a lighting lamp are arranged in the hard tube part; the handle portion includes the main handle section, the main handle section includes first end and second end, the one end of hard tube portion is connected with the first end of main handle section, it is protruding to be equipped with first arch and second between first end and the second end on the main handle section, first arch and the protruding relative setting of second, be connected with water inlet channel on the first arch, water inlet channel communicates with each other with first passageway. The handle part is improved, so that the electric bicycle is suitable for human engineering, and an operator can exert force and hold the electric bicycle conveniently.

Description

Hard tube electronic mirror

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to hard tube electron mirror.

Background

The use of endoscopes for medical diagnosis has been widely used in the medical field. The endoscope can conveniently inspect the internal structure of the cavity through the narrow natural cavity of the human body, is an important means for diagnosis, and can also carry out fine treatment on the cavity through matched surgical instruments, so that the operation can reach the area which can not be reached by the traditional operation. For example, in the diagnosis of diseases related to otolaryngology, uterine cavity, ureter, and the like, it is necessary to perform examination by inserting an endoscope tube of an endoscope into the otolaryngology, uterine cavity, ureter, and the like of a patient and perform surgical treatment under the endoscope.

Ureteroscope is a kind of endoscope, and in the present trade, ureteroscope all is optic mirror of optic fibre leaded light and formation of image, all has the connector of leaded light bundle at the operation position of handle, and the camera of making a video recording is used, and water inlet channel and advance mechanical channel etc. all need be connected to outside equipment simultaneously, so, whole handle operation part is again bulky and heavy, and operation is used and is received great influence.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the difficult defect of operation of handle among the prior art to a hard tube electron mirror is provided.

In order to solve the problems, the utility model provides a hard tube electronic mirror, which comprises a hard tube part, wherein a first channel, a camera and a lighting lamp are arranged in the hard tube part; the handle portion, the handle portion includes the main handle section, the main handle section includes first end and second end, the one end of hard tube portion is connected with the first end of main handle section, it is protruding to be equipped with first arch and second between first end and the second end on the main handle section, first arch and the protruding relative setting of second, be connected with water inlet channel on the first arch, water inlet channel communicates with each other with first passageway.

Optionally, the first projection is disposed obliquely towards the second end of the main shank segment.

Optionally, the second protrusion is vertically disposed on the main handle segment.

Optionally, the main handle section includes a connecting section and a holding means, the connecting section and the holding section are respectively located on two sides of the first protrusion, and the holding section is disposed in an inclined manner with respect to the connecting section.

Optionally, the second end of the handle portion is provided with an instrument channel, and the instrument channel is communicated with the first channel.

Optionally, the handle portion is further provided with a third protrusion, and the third protrusion is provided with a wire channel.

Optionally, a first curved surface is arranged at a joint of the first protrusion and the main handle section.

Optionally, a second curved surface is arranged at a joint of the second protrusion and the main handle section.

Optionally, the second protrusion is disposed in a closed manner.

Optionally, the handle portion includes a first connecting member and a second connecting member, and the first connecting member and the second connecting member are connected together by a bolt.

The utility model has the advantages of it is following:

1. the first bulge and the second bulge are arranged on the handle part, so that the whole handle is similar to a cross shape, accords with human engineering and is convenient for an operator to hold;

2. the electronic mirror is used for replacing the optical mirror, the resolution is greatly improved from 2 ten thousand pixels to 16 ten thousand pixels. The safety and the operation effect during the examination and the operation are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows an overall schematic diagram of a hard tube electron mirror according to an embodiment of the present invention;

fig. 2 shows a schematic view of a hard pipe section front end of an embodiment of the invention;

FIG. 3 shows a side view of a rigid tube electron mirror according to an embodiment of the present invention;

fig. 4 is a connection diagram of the handle portion according to the embodiment of the present invention.

Description of reference numerals:

1. a hard tube portion; 2. a handle portion; 3. a water inlet channel; 4. an instrument channel; 5. a wire channel; 6. a first connecting member; 7. a second connecting member; 11. a pipe body; 12. a first channel; 13. a camera; 14. a lighting lamp; 21. a main shank segment; 211. a connecting section; 212. a holding means; 22. a first protrusion; 23. a second protrusion; 24. a first end; 25. a second end; 26. a first curved surface; 27. a second curved surface; 28. and a third protrusion.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, 2 and 3, the utility model discloses a hard tube electronic mirror, including hard tube portion 1 and handle portion 2, hard tube portion 1 wholly is elongated tubulose, and the one end of hard tube portion 1 is connected at handle portion 2, and handle portion 2 includes main handle section 21, sets up first arch 22 and the protruding 23 of second on main handle section 21, and first arch 22 and the protruding 23 of second are relative to the setting on main handle section 21, and it is specific a bit, when main handle section 21 level, first arch 22 is located the top of main handle section 21, and the protruding 23 of second is located the below of main handle section 21. Thus, when the operator grips the handle, the handle portion 2 can be gripped by gripping the first protrusion 22 with the index and middle fingers of the left hand, gripping the second protrusion 23 with the thumb and ring finger, and gripping the main handle section 21 with the thumb and index fingers and middle and ring finger, and the entire handle portion 2 is ergonomically designed for easy operation.

The hard tube part 1 comprises a tube body 11 and a first channel 12 arranged in the tube body 11, the first channel 12 is used for medical instruments and physiological saline to pass through, and a camera 13 and a lighting lamp 14 are further arranged at the front end of the tube body 11. The two ends of the main handle section 21 are divided into a first end 24 and a second end 25 according to different positions, the first end 24 and the second end 25 are not solid structures and are only convenient for indicating various position relations in the main handle section 21, and the first end 24 of the main handle section 21 is used for being connected with the pipe body 11 of the hard pipe part 1. The main handle segment 21 may further comprise a connecting segment 211 and a holding segment 212, the connecting segment 211 and the holding segment 212 are respectively located at two sides of the first protrusion 22, wherein the connecting segment 211 is used for connecting with the tube body 11 of the hard tube part 1, and an operator can hold the holding means 212.

To further facilitate the operator's gripping the handle 2 for ergonomics, the positional relationship of the grip section 212, the first protrusion 22 and the second protrusion 23 is adjusted to accommodate the hand-held posture and the force-applying manner of the human body. In particular, the first projection 22 is cylindrical and the first projection 22 is inclined with respect to the main shank segment 21 in a direction towards the second end 25 of the main shank segment 21 by an angle in the range 30 ° to 60 °, preferably 60 °. The first curved surface 26 is arranged at the joint of the first bulge 22 and the main handle section 21, so that the first bulge 22 and the main handle section 21 are in smooth transition, and the human fingers can be hooked conveniently. The top of the first protrusion 22 is provided with a water inlet channel 3, and the water inlet channel 3 is communicated with the first channel 12 and used for introducing physiological saline.

The second protrusion 23 is a cylindrical protrusion, the end part of the second protrusion 23 far away from the main handle section 21 is sealed, a second curved surface 27 is arranged at the joint of the second protrusion 23 and the main handle section 21, and the second curved surface 27 enables smooth transition between the second protrusion 23 and the main handle section 21, so that the human fingers can be hooked conveniently.

The second end 25 of the handle part 2 is further provided with an instrument channel 4, namely, the instrument channel 4 is arranged at the end part of the holding means 212, the instrument channel 4 is communicated with the first channel 12, and the instrument channel 4 is used for other instruments to penetrate and extends out of the front end of the hard tube part 1 through the first channel 12 for operations such as stone breaking and the like. The handle portion 2 is further provided with a third protrusion 28, the third protrusion 28 is located at the end of the holding means 212 and is disposed near the second end 25, the third protrusion 28 is located at one side of the second protrusion 23, and the third protrusion 28 is connected with a wire channel 5 for connecting a wire for connecting to the main body of the device. In this embodiment, the holding section 212 is disposed obliquely with respect to the connecting section 211, and the oblique direction is downward, i.e. the holding means 212 is inclined toward the second protrusion 23, and the oblique angle is preferably 10 °.

With reference to fig. 4, in this embodiment, the handle portion 2 includes a first connecting part 6 and a second connecting part 7, the first connecting part 6 and the second connecting part 7 are assembled to form the whole handle portion 2, the first connecting part 6 and the second connecting part 7 are injection-molded parts, the first connecting part 6 and the second connecting part 7 are symmetrical parts, and they are connected together by a bolt.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A rigid tube electron mirror, comprising: the method comprises the following steps:

the device comprises a hard tube part (1), wherein a first channel (12), a camera (13) and an illuminating lamp (14) are arranged in the hard tube part (1);

handle portion (2), handle portion (2) include main handle section (21), main handle section (21) include first end (24) and second end (25), the one end of hard tube portion (1) is connected with first end (24) of main handle section (21), be equipped with first arch (22) and second arch (23) between first end (24) and second end (25) on main handle section (21), first arch (22) and second arch (23) set up relatively, be connected with into water passageway (3) on first arch (22), it communicates with each other with first passageway (12) to advance water passageway (3).

2. The hard tube electron mirror of claim 1, wherein: the first projection (22) is arranged obliquely to the second end (25) of the main shank section (21).

3. The hard tube electron mirror of claim 2, wherein: the second projection (23) is arranged vertically on the main shank section (21).

4. A rigid tube electron mirror as claimed in claim 3, wherein: the main handle section (21) comprises a connecting section (211) and a holding section (212), the connecting section (211) and the holding section (212) are respectively positioned on two sides of the first bulge (22), and the holding means (212) is obliquely arranged relative to the connecting section (211).

5. The hard tube electron mirror of claim 1, wherein: the second end (25) of the handle part (2) is provided with an instrument channel (4), and the instrument channel (4) is communicated with the first channel (12).

6. The hard tube electron mirror of claim 4, wherein: the handle part (2) is further provided with a third bulge (28), and the third bulge (28) is provided with an electric wire channel (5).

7. A hard tube electron mirror as claimed in claim 1, wherein: the joint of the first bulge (22) and the main handle section (21) is provided with a first curved surface (26).

8. The hard tube electron mirror of claim 1, wherein: and a second curved surface (27) is arranged at the joint of the second bulge (23) and the main handle section (21).

9. The hard tube electron mirror of claim 1, wherein: the second bulge (23) is arranged in a closed mode.

10. The hard tube electron mirror of claim 1, wherein: the handle part (2) comprises a first connecting piece (6) and a second connecting piece (7), and the first connecting piece (6) and the second connecting piece (7) are connected together through bolts.