CN211432796U

CN211432796U - External fixing device of endoscope

Info

Publication number: CN211432796U
Application number: CN201921966340.4U
Authority: CN
Inventors: 崔为胜
Original assignee: Jiangsu Ouman Electronic Equipment Co ltd
Current assignee: Jiangsu Ouman Electronic Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-08
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an external fixing device of endoscope belongs to medical endoscope field. Including the endoscope body, endoscope body surface sliding connection has fixed cover, it has four through-holes to evenly excavate on the fixed cover, four through-holes all run through fixed cover, through-hole female connection have rather than assorted fixed establishment, fixed establishment includes the bolt, the one end fixedly connected with connection piece of fixed cover outer wall is kept away from to the bolt, a pair of first compression spring of fixedly connected with between connection piece and the through-hole, the gasket of exerting pressure of one section fixedly connected with of bolt is kept away from to the connection piece, the lower extreme fixedly connected with bracing piece of fixed cover, the one end that fixed cover was kept away from to the bracing piece is connected with the neck fixer, can fix near being close to the external body of patient, avoid internal body to rock, and can insert the different length adjustment fixed positions of internal body according to patient's.

Description

External fixing device of endoscope

Technical Field

The utility model relates to a medical treatment endoscope field, more specifically say, relate to an external fixing device field of endoscope.

Background

The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole. One has an image sensor, optical lens, light source illumination, mechanical device, etc. that can enter the stomach orally or through other natural orifices. Since a lesion which cannot be displayed by X-ray can be seen by an endoscope, it is very useful for a doctor. For example, with the aid of an endoscopist, an ulcer or tumor in the stomach can be observed, and an optimal treatment plan can be developed accordingly.

When a doctor uses an endoscope to inspect a patient, the doctor usually needs to hold the endoscope to carry out a series of operations on a control handle outside the body, and a tube body close to the oral cavity of the patient may shake due to the operation of the doctor, so that the tube body entering the oral cavity of the patient is also accompanied by shaking, the doctor is inconvenient to inspect, and the patient may feel uncomfortable. Therefore, a device is provided, which can fix the tube body near the outside of the patient body, avoid the shaking of the tube body in the body, and adjust the fixed position according to different lengths of the tube body inserted into the patient, so that the endoscope is more stable when being operated, and the discomfort of the patient is relieved.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an external fixing device of endoscope can fix near being close to the external body of patient, avoids the internal body to rock to can insert the different length adjustment fixed positions of the internal body according to the position that the patient needs the inspection, make the endoscope more stable when being operated, alleviate patient's uncomfortable sense.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an external fixing device of endoscope, includes the endoscope body, its characterized in that: the endoscope body surface sliding connection has a fixed sleeve, four through holes are evenly chiseled on the fixed sleeve, the four through holes all penetrate through the fixed sleeve, the through hole is internally threaded with a fixing mechanism matched with the through hole, the fixing mechanism comprises a bolt, one end of the bolt far away from the outer wall of the fixed sleeve is fixedly connected with a connecting sheet, a pair of first compression springs are fixedly connected between the connecting sheet and the through holes, one section of the connecting sheet far away from the bolt is fixedly connected with a pressure applying gasket, the lower end of the fixed sleeve is fixedly connected with a supporting rod, one end of the supporting rod far away from the fixed sleeve is connected with a neck fixer, the fixing can be carried out near the body close to the outside of a patient, the shaking of the body in vivo is avoided, the fixing position can be adjusted, the discomfort of the patient is relieved.

Furthermore, a reinforcing block is fixedly connected to the surface of the supporting rod. The supporting rod that can buckle is too long easy because of the action of gravity, produces the deformation after the fixed shape of artificial definite, influences fixed effect, installs the length of reinforcing block partition supporting rod additional, makes the supporting rod that can buckle more stably reduce the influence of gravity.

Further, the one end that fixed cover was kept away from to the bracing piece is connected with multifunctional connecting cover, multifunctional connecting cover's inside is equipped with the cavity, and the upper end of cavity is opened and is dug there is the butt joint mouth, the one end fixedly connected with rotation circle of fixed cover is kept away from to the bracing piece, and inside the bracing piece runs through the butt joint mouth and extend to the cavity, the inner wall of cavity is opened and is dug there is a pair of sliding tray, the inside sliding connection of sliding tray has rather than assorted slider, a pair of second compression spring of fixedly connected with between the bottom of slider and the cavity, rotate between slider and the rotation circle and be connected. The structure enables the supporting rod to rotate in a fixed condition, so that the fixed position of the fixed sleeve can be adjusted more conveniently.

Furthermore, a pair of anti-skid washers is fixedly connected to the upper end of the rotating ring. The connection part is prevented from sliding or other unstable looseness, so that the connection between the support rod and the multifunctional connecting sleeve is more stable.

Furthermore, one end of the multifunctional connecting sleeve, which is far away from the supporting rod, is in threaded connection with a double-threaded connecting block, and one end of the double-threaded connecting block, which is far away from the multifunctional connecting sleeve, is in threaded connection with a neck fixer. Can dismantle between neck fixer and the multi-functional adapter sleeve, easy to assemble uses and accomodates.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is fixed near being close to the external endoscope body of patient, avoids internal body to rock to can insert the different length adjustment fixed positions of internal body according to patient's needs, make the endoscope more stable when being operated, alleviate patient's uncomfortable sense.

(2) The surface of the supporting rod is fixedly connected with a reinforcing block. The supporting rod that can buckle is too long easy because of the action of gravity, produces the deformation after the fixed shape of artificial definite, influences fixed effect, installs the length of reinforcing block partition supporting rod additional, makes the supporting rod that can buckle more stably reduce the influence of gravity.

(3) The one end that fixed cover was kept away from to the bracing piece is connected with multifunctional connecting cover, multifunctional connecting cover's inside is equipped with the cavity, and the upper end of cavity is opened and chisels there is the interface, the one end fixedly connected with rotation circle of fixed cover is kept away from to the bracing piece, and inside the bracing piece runs through the interface and extends to the cavity, the inner wall of cavity is opened and chisels there is a pair of sliding tray, the inside sliding connection of sliding tray has rather than assorted slider, a pair of second compression spring of fixedly connected with between the bottom of slider and the cavity, rotate between slider and the. The structure enables the supporting rod to rotate in a fixed condition, so that the fixed position of the fixed sleeve can be adjusted more conveniently.

(4) The upper end of the rotating ring is fixedly connected with a pair of anti-skid washers. The connection part is prevented from sliding or other unstable looseness, so that the connection between the support rod and the multifunctional connecting sleeve is more stable.

(5) One end of the multifunctional connecting sleeve, which is far away from the supporting rod, is in threaded connection with a double-threaded connecting block, and one end of the double-threaded connecting block, which is far away from the multifunctional connecting sleeve, is in threaded connection with a neck fixer. Can dismantle between neck fixer and the multi-functional adapter sleeve, easy to assemble uses and accomodates.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is a schematic sectional view of the slidable fixing sleeve of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a schematic sectional view of the connecting sleeve of the present invention;

FIG. 6 is an enlarged schematic view at B of FIG. 5;

fig. 7 is a top cross-sectional view of the slider of the present invention.

The reference numbers in the figures illustrate:

the endoscope comprises an endoscope tube body 1, a fixing sleeve 2, a through hole 3, a fixing mechanism 4, a bolt 401, a first compression spring 402, a connecting sheet 403, a pressure applying gasket 404, a supporting rod 5, a multifunctional connecting sleeve 6, a sliding block 7, a second compression spring 8, a rotating ring 9, a reinforcing block 10, a double-thread connecting block 11, an anti-skidding gasket 12 and a neck fixer 13.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, an external endoscope fixing device comprises an endoscope tube 1, wherein a fixed sleeve 2 is slidably connected to the surface of the endoscope tube 1, four through holes 3 are uniformly drilled in the fixed sleeve 2, the four through holes 3 all penetrate through the fixed sleeve 2, a fixing mechanism 4 matched with the through holes 3 is in threaded connection with the through holes 3, the fixing mechanism 4 comprises a bolt 401, one end of the bolt 401 far away from the outer wall of the fixed sleeve 2 is fixedly connected with a connecting sheet 403, a pair of first compression springs 402 is fixedly connected between the connecting sheet 403 and the through holes 3, one section of the connecting sheet 403 far away from the bolt 401 is fixedly connected with a pressure applying gasket 404, a supporting rod 5 is fixedly connected to the lower end of the fixed sleeve 2, and the supporting rod can be bent, so that. The one end that fixed cover 2 was kept away from to bracing piece 5 is connected with neck fixer 13, can fix near being close to the external body of patient, avoids the internal body to rock to can insert the different length adjustment fixed positions of the internal body according to patient's needs, make the endoscope more stable when being operated, alleviate patient's uncomfortable and feel. The surface of the support rod 5 is fixedly connected with a reinforcing block 10. The bendable supporting rod is too long and is easy to deform due to the action of gravity after the shape is fixed artificially, the fixing effect is influenced, and the length of the supporting rod 5 is separated by the reinforcing block, so that the influence of gravity on the bendable supporting rod is reduced more stably.

Referring to fig. 1 and 4-7, one end of the support rod 5 away from the fixed sleeve 2 is connected with a multifunctional connecting sleeve 6, a cavity is arranged inside the multifunctional connecting sleeve 6, a butt joint is formed at the upper end of the cavity, one end of the support rod 5 away from the fixed sleeve 2 is fixedly connected with a rotating ring 9, the support rod 5 penetrates through the butt joint and extends into the cavity, a pair of sliding grooves is formed in the inner wall of the cavity, a sliding block 7 matched with the sliding grooves is connected inside the sliding grooves in a sliding manner, a pair of second compression springs 8 is fixedly connected between the bottom end of the sliding block 7 and the cavity, and the sliding block 7 is rotatably connected with the rotating ring. This structure makes bracing piece 5 can 360 degrees rotations under the fixed prerequisite for the regulation of fixed cover 2 fixed position is more convenient. A pair of anti-skid washers 12 is fixedly connected to the upper end of the rotating ring 9. The connection part is prevented from sliding or other unstable looseness, so that the connection between the support rod 5 and the multifunctional connecting sleeve 6 is more stable. One end of the multifunctional connecting sleeve 6, which is far away from the supporting rod 5, is in threaded connection with a double-threaded connecting block 11, and one end of the double-threaded connecting block 11, which is far away from the multifunctional connecting sleeve 6, is in threaded connection with a neck fixer 13. The neck fixer 13 and the multifunctional connecting sleeve 6 are detachable, and are convenient to install, use and store.

When in use, the neck fixer 13 is fixed on the neck of a patient, the fixing mechanism 4 is rotated anticlockwise to enable the fixing sleeve 2 to be loosened from the endoscope tube body 1, the endoscope tube body 1 is slowly inserted from the mouth of the patient and stops when the body part to be checked is reached, the fixing sleeve 2 slides to the position to be fixed close to the oral cavity along the endoscope tube body 1, the fixing mechanism 4 is rotated clockwise to enable the fixing sleeve 2 to be fixed on the endoscope tube body 1, the multifunctional connecting sleeve 6 is connected on the neck fixer 13 through the double-thread connecting block 11 in a threaded manner, if the position or the height of the endoscope tube body outside the body needs to be adjusted in the checking process, the reinforcing block 10 can be pinched to press downwards to rotate the supporting rod 5, the supporting rod 5 is loosened when the supporting rod is rotated to the required position, and the fixing is carried out through the resilience of the second compression spring 8 and the friction force, the height that the bracing piece 5 was fixed to needs of buckling is fixed near being close to the external body of patient, avoids the internal body to rock to can insert the different length adjustment fixed positions of the internal body according to patient's needs, make the endoscope more stable when being operated, alleviate patient's uncomfortable and feel.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An external fixing device of endoscope, includes endoscope body (1), its characterized in that: the surface of the endoscope tube body (1) is connected with a fixed sleeve (2) in a sliding way, four through holes (3) are uniformly drilled on the fixed sleeve (2), the four through holes (3) all penetrate through the fixed sleeve (2), the through hole (3) is internally threaded with a fixing mechanism (4) matched with the through hole, the fixing mechanism (4) comprises a bolt (401), one end of the bolt (401) far away from the outer wall of the fixing sleeve (2) is fixedly connected with a connecting sheet (403), a pair of first compression springs (402) is fixedly connected between the connecting sheet (403) and the through hole (3), a section of the connecting piece (403) far away from the bolt (401) is fixedly connected with a pressure applying gasket (404), the lower extreme fixedly connected with bracing piece (5) of fixed cover (2), the one end that fixed cover (2) was kept away from in bracing piece (5) is connected with neck fixer (13).

2. The endoscopic extracorporeal fixation device of claim 1, wherein: the surface of the support rod (5) is fixedly connected with a reinforcing block (10).

3. The endoscopic extracorporeal fixation device of claim 1, wherein: the utility model discloses a slide block, including bracing piece (5), fixed cover (2), one end of keeping away from fixed cover (5) is connected with multifunctional connecting cover (6), the inside of multifunctional connecting cover (6) is equipped with the cavity, and the upper end of cavity is opened the chisel and is had the interface, bracing piece (5) are kept away from the one end fixedly connected with rotation circle (9) of fixed cover (2), and bracing piece (5) run through the interface and extend to the cavity inside, the inner wall of cavity is opened the chisel and is had a pair of sliding tray, the inside sliding connection of sliding tray has rather than assorted slider (7), a pair of second compression spring (8) of fixedly connected with between the bottom of slider (7) and the cavity, rotate between slider (7) and rotation circle (9).

4. An endoscopic extracorporeal fixation apparatus as claimed in claim 3, wherein: the upper end of the rotating ring (9) is fixedly connected with a pair of anti-slip gaskets (12).

5. An endoscopic extracorporeal fixation apparatus as claimed in claim 3, wherein: one end threaded connection that bracing piece (5) were kept away from in multi-functional adapter sleeve (6) has double thread connecting block (11), one end threaded connection that multi-functional adapter sleeve (6) were kept away from in double thread connecting block (11) has neck fixer (13), can dismantle between neck fixer (13) and multi-functional adapter sleeve (6).