CN210843511U

CN210843511U - Mouth pad with fixing function for digestive endoscopy operation

Info

Publication number: CN210843511U
Application number: CN201921437365.5U
Authority: CN
Inventors: 周洋洋; 刘绍卿; 郑士蒙; 潘萌
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-26
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a mouth pad with fixing function for digestive endoscopy surgery, which comprises a mouth pad, a telescopic mechanism for supporting, a clamping mechanism for fixing, and an adjusting mechanism for interconnecting the telescopic mechanism and the clamping mechanism, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, is provided with two clamping rings, clamps and fixes an endoscope by combining the two clamping rings to form a circular function, increases resistance by matching with the function of a thread lug, avoids the endoscope from slipping, then enables the endoscope to be sleeved or separated with a stopper and a groove by stirring the function of an elastic snap ring, is convenient for a user to fix and disassemble the two clamping rings, has simple operation, is convenient to adjust the height of the clamping rings according to requirements by utilizing the functions of locking rings of an outer tube and an inner rod, combines the functions of a fixing tube, a connecting rod and a locking screw rod, and rotates the connecting rod according to requirements, thereby change the angle of grip ring, improve the application range of device, it is convenient reliable to use, when effectual solution digestive endoscopy operation, need the supplementary fixed problem of scope of extra manpower.

Description

Mouth pad with fixing function for digestive endoscopy operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a mouth pad with a fixing function for digestive endoscopy surgery.

Background

The operation under the digestive endoscopy has gradually become the best choice of treating early cancer and submucosal swelling thing, when carrying out the scope operation, need fix the oral pad at the patient oral area, prop its oral area open, and insert the scope into patient's health inside and carry out work, at present, because digestive endoscopy length is longer, when need maintain certain angle in the operation, need the supplementary fixed digestive endoscopy of special messenger, consume the manpower, and artifical supplementary fixed easy hand fatigue that produces, lead to the scope to rock the stability that influences work, so need one kind to be used for digestive endoscopy operation to have the oral pad of fixed function to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model provides a mouthful pad that is used for digestion scope operation to have fixed function can effectively solve and propose in the above-mentioned background art because digestion scope length is longer, when need maintain certain angle in the operation, need the supplementary fixed digestion scope of special messenger, expend the manpower, and artifical supplementary fixed easy production hand is tired, leads to the scope to rock the problem that influences the stability of work.

In order to achieve the above object, the utility model provides a following technical scheme: a mouth pad with a fixing function for digestive endoscopy surgery comprises a mouth pad, a telescopic mechanism for supporting, a clamping mechanism for fixing and an adjusting mechanism for mutually connecting the telescopic mechanism and the clamping mechanism, wherein the telescopic mechanism comprises an outer tube, an inner rod and a locking ring;

the utility model discloses a clamping device, including centre gripping ring, connecting rod, fixed pipe, connecting rod, clamping ring, connecting rod, locking screw, connecting block, fixed pipe, connecting rod and locking screw, the connecting block is installed to interior pole top is detachable, connecting block one end fixed mounting has fixed pipe, fixed intraduct inserts and installs the connecting rod, connecting rod one end and clamping ring fixed connection, fixed pipe top threaded connection has locking screw.

Preferably, the shape of the clamping ring is C-shaped, and two clamping rings are combined to form a circle.

Preferably, the two clamping rings are internally provided with threaded lugs.

Preferably, the bottom end of the connecting block is connected with the top end of the inner rod through threads.

Preferably, one end of the locking screw penetrates through the fixing pipe to be attached to the connecting rod.

Preferably, two the lug is all installed to the grip ring both sides, one lug one side swing joint has the snap ring, and the stopper is installed to another adjacent lug one side, stopper one side is seted up flutedly, two the grip ring is fixed through the mutual joint of snap ring and stopper.

Preferably, the bottom end of the mouth pad is provided with a patch, and both sides of the patch are connected with binding bands.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, be provided with the grip ring, close and form the circular shape effect through two grip rings, it is fixed to carry out the centre gripping with the scope, and the effect of cooperation screw thread lug, increase the resistance, avoid the scope slippage, effect through stirring snap ring after that, make it cup joint or separate with stopper and recess, the person of facilitating the use is fixed with two grip rings of dismantlement, and the operation is simple, utilize the outer tube, the effect of the locking ring of interior pole, be convenient for adjust the height of grip ring according to the demand, combine fixed pipe, the effect of connecting rod and locking screw, according to demand swivel joint lever, thereby change the angle of grip ring, the application range of improvement device, convenient and reliable to use, when the operation of effectual solution digestive endoscopy, need the problem of the supplementary.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the structure of the mouth pad of the present invention;

fig. 2 is a front view of the inventive mouthpad;

figure 3 is a schematic structural view of a locking ring of the present invention;

FIG. 4 is a schematic view of the area A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of the area B in FIG. 1 according to the present invention;

reference numbers in the figures: 1. a mouth pad; 2. an outer tube; 3. an inner rod; 4. locking a ring; 5. a clamp ring; 6. a threaded projection; 7. connecting blocks; 8. a fixed tube; 9. a connecting rod; 10. locking the screw rod; 11. a bump; 12. an elastic snap ring; 13. a limiting block; 14. a groove; 15. pasting a piece; 16. a binding belt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a mouth pad that is used for digestive endoscopy operation and has fixed function, including mouth pad 1, the telescopic machanism that is used for supporting, the fixture that is used for fixing and the adjustment mechanism of telescopic machanism and fixture interconnect, telescopic machanism includes outer tube 2, interior pole 3 and locking ring 4, outer tube 2 symmetry embedding is installed in mouth pad 1 top both sides, outer tube 2 top is inserted and is installed interior pole 3, and outer tube 2 and interior pole 3 junction outside cup jointed locking ring 4, be used for the fixed of interior pole 3, the fixture includes two grip rings 5, two grip rings 5 along the central line symmetric distribution of mouth pad 1 top both sides;

as shown in fig. 4, grip ring 5 links to each other through 3 tops on adjustment mechanism and interior pole, adjustment mechanism includes interior connecting block 7, fixed pipe 8, connecting rod 9 and locking screw 10, interior pole 3 top is detachable

installs connecting block

7, 7 one end fixed mounting of connecting block has fixed pipe 8, fixed pipe 8 is inside to be inserted and is installed connecting rod 9, connecting rod 9 one end and 5 fixed connection of grip ring, 8 top threaded connection of fixed pipe have locking screw 10, locking screw 10 one end is passed fixed pipe 8 and is laminated with connecting rod 9, be convenient for fix interior pole 3.

During the use, rotatory locking screw 10, make its one end and interior pole 3 separation, pole 3 in the pulling, make grip ring 5 along fixed 8 axial displacement of pipe, thereby merge two grip rings 5, and according to the demand, rotate grip ring 5, make connecting rod 9 rotate at fixed 8 inside of pipe, when reacing suitable position, rotatory locking screw 10, make its one end closely laminate with interior pole 3, utilize the frictional force between locking screw 10 and the interior pole 3, make interior pole 3 position fix, thereby accomplish the merge and the angle modulation of grip ring 5, and prescribe a limit to grip ring 5 position.

Specifically, the shape of the clamping ring 5 is C-shaped, and the two clamping rings 5 are combined to form a circle, so that the endoscope can be clamped and fixed conveniently.

Specifically, the thread bumps 6 are arranged inside the two clamping rings 5, so that the resistance between the clamping rings and the endoscope is increased, and the endoscope is prevented from slipping.

Specifically, the 7 bottoms of connecting block link to each other with 3 tops on the interior pole through the screw thread, are convenient for dismantle the clearance to the device.

Specifically, as shown in fig. 5, the two clamping rings 5 are provided with two sides respectively, each of the two clamping rings is provided with a convex block 11, one side of each of the convex blocks 11 is movably connected with an elastic snap ring 12, one side of each of the other adjacent convex blocks 11 is provided with a limiting block 13, one side of each of the limiting blocks 13 is provided with a groove 14, the two clamping rings 5 are mutually clamped and connected with the limiting block 13 through the elastic snap rings 12, and the two clamping rings 5 are conveniently connected and separated according to.

Specifically, the patch 15 is installed at the bottom end of the mouth pad 1, and the binding bands 16 are connected to two sides of the patch 15, so that the device can be conveniently bound on the head of a user, and the working stability of the device is improved.

The utility model discloses a theory of operation and use flow: when a digestive endoscope operation is carried out, the device is worn at the mouth of a patient and is bound at the head of the patient by a binding band 16, the stability of the device is improved, then an inner rod 3 is pulled to be pulled out from the inner part of an outer tube 2 and to be pulled to a proper position, a locking ring 4 is rotated to fix the position of the locking ring, an endoscope is inserted into the mouth of the patient from a mouth pad 1, two clamping rings 5 are pulled to be combined to form a circle, the endoscope is wrapped and clamped, an elastic clamping ring 12 is pulled to be rotated to one side of a limiting block 13 and is sleeved inside a groove 14 at one side of the limiting block 13, two clamping rings 5 are connected, then a connecting rod 9 is rotated inside a fixing tube 8 to adjust the angle of the clamping rings 5, so that the angle of the endoscope can be adjusted according to requirements until the proper position is reached, the locking screw 10 is used for locking and fixing the endoscope, and the work of assisting in fixing the, the operation is simple, manual assistance is not needed, the influence on the work of the endoscope due to the shaking of the artificial hand is avoided, the device works more stably, and the use is safer and more reliable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mouth pad that is used for digestive endoscopy operation to have fixed function which characterized in that: the mouth cushion comprises a mouth cushion body (1), a telescopic mechanism for supporting, a clamping mechanism for fixing and an adjusting mechanism for mutually connecting the telescopic mechanism and the clamping mechanism, wherein the telescopic mechanism comprises an outer pipe (2), an inner rod (3) and a locking ring (4), the outer pipe (2) is symmetrically embedded and installed on two sides of the top end of the mouth cushion body (1), the inner rod (3) is inserted and installed at the top end of the outer pipe (2), the locking ring (4) is sleeved on the outer side of the joint of the outer pipe (2) and the inner rod (3), the clamping mechanism comprises two clamping rings (5), and the two clamping rings (5) are symmetrically distributed on two sides of the top end of the mouth cushion body (1) along the central line of the mouth;

the utility model discloses a clamping ring, including centre gripping ring (5), connecting block (7), fixed pipe (8), connecting rod (9) and locking screw (10), centre gripping ring (5) link to each other through adjustment mechanism and interior pole (3) top, adjustment mechanism includes connecting block (7), fixed pipe (8), connecting rod (9) and locking screw (10) in including, interior pole (3) top is detachable installs connecting block (7), connecting block (7) one end fixed mounting has fixed pipe (8), fixed pipe (8) inside insertion installs connecting rod (9), connecting rod (9) one end and centre gripping ring (5) fixed connection, fixed pipe (8) top threaded connection has locking screw (10).

2. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: the clamping rings (5) are C-shaped, and the two clamping rings (5) are combined to form a circle.

3. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: and the inner parts of the two clamping rings (5) are provided with threaded lugs (6).

4. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: the bottom end of the connecting block (7) is connected with the top end of the inner rod (3) through threads.

5. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: one end of the locking screw rod (10) penetrates through the fixed pipe (8) to be attached to the connecting rod (9).

6. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: two lug (11), one are all installed to grip ring (5) both sides lug (11) one side swing joint elastic snap ring (12), and stopper (13) are installed to another adjacent lug (11) one side, stopper (13) one side is seted up flutedly (14), two grip ring (5) are fixed through elastic snap ring (12) and stopper (13) mutual joint.

7. The mouth pad with fixing function for digestive endoscopy of claim 1, wherein: the mouth pad is characterized in that a patch (15) is installed at the bottom end of the mouth pad (1), and binding bands (16) are connected to two sides of the patch (15).