CN215461256U

CN215461256U - Fixer of ERCP postoperative nose bile duct

Info

Publication number: CN215461256U
Application number: CN202121798043.0U
Authority: CN
Inventors: 陆明; 秦凤珍; 陈媚
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a fixer for an ERCP (acute respiratory syndrome) postoperative nasobiliary duct, which comprises a U-shaped pillow, wherein an end head is arranged at any end of the U-shaped pillow, a plurality of catching grooves are formed in the side edge position of the end head, and the sizes of the notches at the side edges of the catching grooves are smaller than the size of a groove cavity of the catching grooves, so that a patient can lie down by using the U-shaped pillow, and the nasobiliary duct can be sequentially caught in the catching grooves to be positioned and fixed in the lying state.

Description

Fixer of ERCP postoperative nose bile duct

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a fixer for a nasal bile duct after an ERCP (endoscopic retrograde cholangiopancreatography) operation.

Background

With the continuous development of the digestive endoscopy technology, the corresponding operation technology is widely applied to clinic, wherein the ERCP technology is developed in the gastroenterology department at present, except for placing a bracket, the conventional operation usually needs to ensure the corresponding treatment effect by placing a nasopancreatic duct and a drainage bag externally connected with a nasobiliary duct for a part of patients, the nasobiliary duct is generally used for endoscopic nasobiliary duct drainage, is established on the basis of the diagnostic retrograde cholangiography (ERCP) technology, and is a more common endoscopic biliary duct drainage method.

The ENBD is a simple and effective method for relieving biliary obstruction, and achieves the purposes of pressure reduction, yellow reduction and inflammation elimination through drainage.

However, the nasal bile duct after the ERCP operation is usually kept in place for several days, but the length of the nasal bile duct is long, so that the excessive length needs to be bundled together to avoid accidental tube drawing, the operation is complicated, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixer for an ERCP postoperative nasal bile duct, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixer of ERCP postoperative nose bile duct, includes U type pillow, the arbitrary one end of U type pillow is provided with the end, end side position is provided with a plurality of catching grooves, and is a plurality of catching groove side notch size all is less than its vallecular cavity size, so that the patient can use U type pillow lies to can buckle into nose bile duct in proper order under the state of lying the catching groove comes the location to fix a position fixedly.

Preferably, the end head is made of an environment-friendly and nontoxic silica gel material.

Preferably, the end head is detachably connected with the U-shaped pillow.

Preferably, U type pillow tip is provided with the magic and pastes, be provided with the female subsides of magic on the end, through the cooperation that the magic was pasted and was pasted with the female subsides of magic comes for the end provides removable ability.

Preferably, a cavity is formed in the end head, a through groove communicated with the cavity is formed in the side edge position, opposite to the buckling groove, of the end head, and the caliber of the through groove is smaller than the inner diameter of the cavity;

u type pillow tip is provided with one and links the board, the female setting of pasting of magic is in link on the board, just link the board and can pass through logical groove, and this link the board tip and be provided with the knot piece, it is greater than to detain the piece size lead to the groove bore, be used for with the removable lock of end is in link on the board to the installation that realizes the silica gel material end is fixed.

Compared with the prior art, the utility model has the beneficial effects that:

1. be different from prior art, the U type pillow that sets up is used with the cooperation of end, can be under the comfortable state of lying of disease, carries out effectual arrangement location to the nasobiliary duct of overlength simultaneously, guarantees patient's travelling comfort.

2. Through the magic son subsides and the female subsides of magic that set up, can be convenient pull down the end alone, and the female subsides of end accessible magic are pasted on the clothes to provide convenient removal nursing and use, guarantee that many scenes are suitable for.

Drawings

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

FIG. 2 is a schematic illustration of the partially exploded structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention;

FIG. 4 is a schematic illustration of the partially exploded view of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic view of the tip of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of FIG. 5 according to the present invention.

In the figure: 1-U-shaped pillow; 2-end; 3-catching grooves; 4-a magic tape; 41-magic female sticker; 5-a cavity; 51-a through slot; 52-connecting plate; 53-buckle block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a fixer of ERCP postoperative nose bile duct, includes

U type pillow

1, 1 arbitrary one end of U type pillow is provided with

end

2, 2 side positions in end are provided with a plurality of catching grooves 3, and a plurality of 3 side notch sizes of catching groove all are less than its vallecular cavity size, so that the patient can use U type pillow 1 couches to can detain nose bile duct in proper order under the state of couching the catching groove 3 fixes a position fixedly.

End 2 adopts the nontoxic silica gel material of environmental protection to make, for catching groove 3 provides the ability of elasticity centre gripping to guarantee the stable location of nose bile duct, the setting of silica gel material can also effectively avoid catching groove 3 frequent lock and lead to the problem of tired strain damage in addition.

The end head 2 is detachably connected with the U-shaped pillow 1, so that the U-shaped pillow is convenient to move, carry and use, and multiple scenes are guaranteed to be suitable.

1 tip of U type pillow is provided with the magic and pastes 4, be provided with the female 41 of subsides of magic on the end 2, through the magic is pasted 4 and is come with the female cooperation of pasting 41 of magic 2 provides removable ability, so that the dismouting of end 2, and the female 41 of subsides of magic still can cooperate patient's clothes, and the stable of removal is pasted and is carried the use.

A cavity 5 is formed in the end head 2, a through groove 51 communicated with the cavity 5 is formed in the position, opposite to the side edge of the buckling groove 3, of the end head 2, and the caliber of the through groove 51 is smaller than the inner diameter of the cavity 5;

u type pillow 1 tip is provided with one and links board 52, the female 41 setting of magic is in link on the board 52, just link board 52 can pass through groove 51, and should link board 52 tip is provided with detains piece 53, detain piece 53 size and be greater than lead to the groove 51 bore, be used for with the removable lock of end 2 is in link on the board 52 to realize that the installation of silica gel material end 2 is fixed. Guarantee convenient dismouting of silica gel end 2, and can be convenient change end 2 alone, guarantee to last efficient nose bile duct arrangement location and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixer of ERCP postoperative nose bile duct, includes U type pillow (1), its characterized in that: any one end of the U-shaped pillow (1) is provided with an end (2), the side position of the end (2) is provided with a plurality of catching grooves (3) and is multiple, the size of the side notch of the catching grooves (3) is smaller than the size of the groove cavity, so that a patient can use the U-shaped pillow (1) for lying down, and the nose bile duct can be sequentially buckled into the catching grooves (3) for positioning and fixing in the lying state.

2. The ERCP post-operative nasobiliary tube fixator of claim 1, wherein: the end head (2) is made of an environment-friendly and nontoxic silica gel material.

3. The ERCP post-operative nasobiliary tube fixator of claim 2, wherein: the end head (2) is detachably connected with the U-shaped pillow (1).

4. The ERCP post-operative nasobiliary tube fixator of claim 3, wherein: u type pillow (1) tip is provided with magic son and pastes (4), be provided with the female subsides of magic (41) on end (2), through the cooperation of magic son subsides (4) and the female subsides of magic (41) is for end (2) provide removable ability.

5. The ERCP post-operative nasobiliary tube fixator of claim 4, wherein: a cavity (5) is formed in the end head (2), a through groove (51) communicated with the cavity (5) is formed in the position, facing the side edge of the buckling groove (3), of the end head (2), and the caliber of the through groove (51) is smaller than the inner diameter of the cavity (5);

u type pillow (1) tip is provided with one and links board (52), the female subsides of magic (41) set up link on board (52), just link board (52) can pass through groove (51), and should link board (52) tip and be provided with knot piece (53), it is greater than to detain piece (53) size lead to groove (51) bore, be used for with the removable lock of end (2) is in link on board (52) to the installation that realizes silica gel material end (2) is fixed.