CN213158789U - Depressible nasobiliary tube fixing device - Google Patents

Abstract

The utility model discloses a decompression nose bile duct fixing device in the medical field, which comprises a fixing plate and an outer sleeve, wherein the lower end of the fixing plate is fixedly connected with a supporting pad, the inner side of the fixing plate is fixedly connected with an inner sleeve, the outer sleeve is arranged outside the fixing plate, the left end and the right end of the fixing plate are fixedly connected with connecting blocks, the connecting blocks are movably connected with connecting rings, the connecting rings are fixedly connected with fixing belts, the outer side of the rear part of the fixing belts is sleeved with a protective sleeve, the tail ends of the fixing belts are locked and connected, the lower part of the fixed plate is supported by the supporting cushion, so that the fixed plate with the nasal bile duct can not move up and down when in use, then the fixing belt is pulled to the back of the head of the patient, the fixing belt is fixed and limited at the back of the head of the patient through the locking piece, and the fixed band is soft cloth, and the elasticity of fixed band can be adjusted to the locking piece, adjusts suitable elasticity according to patient's demand.

Description

Depressible nasobiliary tube fixing device

Technical Field

The utility model relates to the field of medical treatment, specifically can decompress nose bile duct fixing device.

Background

The nasobiliary drainage is that after diagnostic retrograde cholangiopancreatography, a guide wire is inserted into a common bile duct, then a drainage tube with holes on the top end and the side wall is placed into a biliary tract system through the guide wire, after the drainage tube enters a preset position, the endoscope is withdrawn, finally the guide wire is pulled out, the drainage tube is inserted into a nasogastric tube from a nasal cavity, enters the pharyngeal portion and then is led out from the oral cavity, and the drainage tube is inserted into the nasogastric tube and then is led out from the nasal cavity.

Among the prior art, medical personnel are when using the nose bile duct drainage for the patient, and the nose bile duct is fixed does not have fixed function, only can be through the sticky tape with the adhesion of nose bile duct on patient's nose or on the face, then the fixed band is fixed at patient back of the head portion, does not have safeguard procedures, leads to the patient to use for a long time and discomfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a depressurize nose bile duct fixing device to solve the problem that provides among the above-mentioned background art.

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

depressible nose bile duct fixing device, including fixed plate and outer tube, fixed plate lower extreme fixedly connected with holds in the palm the pad, interior sleeve pipe of inboard fixedly connected with of fixed plate, the outer tube is installed in the fixed plate outside, both ends fixedly connected with connecting block about the fixed plate, swing joint has the go-between on the connecting block, fixedly connected with fixed band on the go-between, fixed band rear portion outside cover is connected with the lag, the terminal locking connection of fixed band has the retaining member, the depression bar is installed to the retaining member upper end, depression bar lower extreme fixedly connected with lifter ring, be provided with the perforation on the lifter ring, the lifter ring upside is provided with presss from both sides tight chamber, expanding spring is.

As a further aspect of the present invention: the outer sleeve comprises a threaded interface, a rubber sleeve and a fixing cap, the outer sleeve can be detached, when the nose bile duct fixing device is used, the nose bile duct penetrates through the fixing cap, then the nose bile duct penetrates through the rubber sleeve until the nose bile duct penetrates through the outer sleeve, and then the fixing cap is in threaded connection with the outer sleeve through the threaded interface.

As a further aspect of the present invention: the inner side of the threaded connector is fixedly connected with a rubber sleeve, the rubber sleeve is annular, the inner opening is in a valve shape, and when the nasal biliary duct puncture rubber sleeve is used, the nasal biliary duct is favorably limited in the outer casing duct and cannot move.

As a further aspect of the present invention: the support pad is soft material, and holds in the palm the pad and be the arc, during the use, places the fixed plate before patient's nostril, holds in the palm the pad contact patient's upper lip rear portion, holds up the fixed plate, when avoiding the fixed plate to use, reciprocates in front of patient's nose.

As a further aspect of the present invention: the fixed band is the elasticity cloth, and the lag is soft cloth, during the use, fixes the fixed plate around fixing patient's nose, will control two fixed bands and pull patient's head rear portion, passes the retaining member respectively with two fixed bands, is convenient for fix it spacing, adjusts the patient ear with the lag, is convenient for protect patient's skin, and through the elasticity of the adjustable fixed band of retaining member, satisfies patient's user demand.

As a further aspect of the present invention: the inner side of the fixing plate is fixedly connected with two inner sleeves, the two inner sleeves can be internally provided with the nasal bile ducts, when the nasal bile duct fixing plate is used, the two inner sleeves are inserted into the nasal cavity of a patient, one inner sleeve is provided with the nasal bile duct, and the other nasal bile duct is arranged in the nasal cavity of the patient to play a role in supporting and limiting.

Advantageous effects

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

the utility model discloses in, during the use, place the fixed plate in patient nose the place ahead, hold up the fixed plate below through holding in the palm the pad, when avoiding using, the fixed plate even takes the nose bile duct to reciprocate, then pull patient head rear portion with the fixed band, fix the fixed band spacing at patient head rear portion through the retaining member, and the fixed band is soft cloth, and the elasticity of fixed band can be adjusted to the retaining member, adjust suitable elasticity according to the patient demand, the fixed band is fixed the back, remove the patient ear with the lag, be favorable to protecting patient ear's skin, avoid long-time use the back, fixed band gets too tightly to lead to the patient uncomfortable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the outer sleeve of the present invention;

fig. 3 is a cross-sectional view of a locking member of the present invention.

In the figure: 1. a fixing plate; 101. a nasal bile duct; 102. connecting blocks; 2. a support pad; 3. a connecting ring; 4. fixing belts; 5. a protective sleeve; 6. an outer sleeve; 61. a threaded interface; 62. a rubber sleeve; 63. a fixing cap; 7. an inner sleeve; 8. a locking member; 81. a pressure lever; 82. a tension spring; 83. a lifting ring; 84. perforating; 85. a clamping cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, the nose bile duct fixing device capable of reducing pressure, including the fixed plate 1 and the outer sleeve 6, the lower end fixedly connected with of the fixed plate 1 holds in the palm pad 2, the interior sleeve 7 of the inboard fixedly connected with of fixed plate 1, the outer sleeve 6 is installed in the fixed plate 1 outside, both ends fixedly connected with connecting block 102 about the fixed plate 1, swing joint has the go-between 3 on the connecting block 102, fixedly connected with fixed band 4 on the go-between 3, the outside cover of 4 rear portions of fixed band links there is lag 5, the terminal locking connection of fixed band 4 has retaining member 8, depression bar 81 is installed to the upper end of retaining member 8, depression bar 81 lower extreme fixedly connected with lifting ring 83, be provided with perforation 84 on the.

Wherein the outer sleeve 6 comprises a threaded interface 61, a rubber sleeve 62 and a fixed cap 63, the outer sleeve 6 is divided into two parts, when in use, the nasal bile duct 101 passes through the fixed cap 63, then the nasal bile duct 101 passes through the rubber sleeve 62 until the outer sleeve 6 passes through, then the fixed cap 63 is in threaded connection with the outer sleeve 6 through the threaded interface 61, the rubber sleeve 62 is fixedly connected to the inner side of the threaded interface 61, the rubber sleeve 62 is annular, the inner opening is flap-shaped, when in use, the nasal bile duct 101 passes through the rubber sleeve 62, the nasal bile duct 101 is favorably limited in the outer sleeve 6 and can not move, the support cushion 2 is made of soft material, the support cushion 2 is arc-shaped, when in use, the fixed plate 1 is placed in front of the nostril of a patient, the support cushion 2 contacts the rear part of the upper lip of the patient, the fixed plate 1 is supported, when the fixed plate 1 is prevented from being used, the fixed plate moves up and down, during the use, fix fixed plate 1 around fixing patient's nose, patient's head rear portion is drawn to two fixed bands 4 about with, pass retaining member 8 respectively with two fixed bands 4, it is fixed spacing to be convenient for, adjust patient's ear with lag 5, be convenient for protect patient's skin, and the elasticity through the adjustable fixed band 4 of retaining member 8, satisfy patient user demand, two interior sleeve pipes 7 of 1 inboard fixedly connected with of fixed plate, and all can install nose bile duct 101 in two interior sleeve pipes 7, during the use, all insert patient's nasal cavity with two interior sleeve pipes 7, interior sleeve pipe 7 installation nose bile duct 101, another nose bile duct 101 is in patient's nasal cavity simultaneously, play the spacing effect of setback.

The utility model discloses a theory of operation is: when in use, firstly the fixing plate 1 is placed in front of the nostril of a patient, then the two inner sleeves 7 are inserted into the nasal cavity of the patient, the lower part of the fixing plate 1 is supported by the support cushion 2, so that the fixing plate 1 can be prevented from moving up and down, then the nasobiliary tube 101 passes through the fixing cap 63, after passing through the rubber sleeve 62, the fixing cap 63 is in threaded connection with the outer sleeve 6 through the threaded interface 61, and the inner aperture diameter of the rubber sleeve 62 is smaller than that of the nasobiliary tube 101, when in use, the clamping effect is achieved, the nasobiliary tube 101 is conveniently clamped and limited in the outer sleeve 6, the movement position or falling off of the nasobiliary tube 101 caused by the looseness of the nasobiliary tube 101 after being guided into the body of the patient is avoided, then the fixing belts 4 at the left side and the right side are pulled to the back part of the head of the patient, the tail ends of the fixing belts 4 penetrate through the, be convenient for with fixed band 4 spacing in retaining member 8, and press depression bar 81, can adjust the elasticity of fixed band 4 at any time, facilitate the use.

The above, 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 (6)

1. Depressible nasobiliary tube fixing device, including fixed plate (1) and outer tube (6), its characterized in that: the lower end of the fixed plate (1) is fixedly connected with a support pad (2), the inner side of the fixed plate (1) is fixedly connected with an inner sleeve (7), an outer sleeve (6) is arranged on the outer side of the fixing plate (1), connecting blocks (102) are fixedly connected to the left end and the right end of the fixing plate (1), the connecting block (102) is movably connected with a connecting ring (3), the connecting ring (3) is fixedly connected with a fixing belt (4), a protective sleeve (5) is sleeved and connected with the outer side of the rear part of the fixing band (4), the tail end of the fixing band (4) is connected with a locking piece (8) in a locking way, a pressure lever (81) is arranged at the upper end of the locking piece (8), the lower end of the pressure lever (81) is fixedly connected with a lifting ring (83), be provided with on the lift ring (83) perforation (84), lift ring (83) upside is provided with presss from both sides tight chamber (85), expanding spring (82) are installed to lift ring (83) upper end.

2. The depressible nasobiliary fixation device of claim 1, wherein: the outer sleeve (6) comprises a threaded interface (61), a rubber sleeve (62) and a fixing cap (63), and the outer sleeve (6) is divided into two parts.

3. The depressible nasobiliary fixation device of claim 2, wherein: the threaded connector (61) is characterized in that a rubber sleeve (62) is fixedly connected to the inner side of the threaded connector, the rubber sleeve (62) is annular, and the inner opening is petal-shaped.

4. The depressible nasobiliary fixation device of claim 1, wherein: the support pad (2) is made of soft materials, and the support pad (2) is arc-shaped.

5. The depressible nasobiliary fixation device of claim 1, wherein: the fixing band (4) is made of elastic cloth, and the protecting sleeve (5) is made of soft cloth.

6. The depressible nasobiliary fixation device of claim 1, wherein: the inner side of the fixing plate (1) is fixedly connected with two inner sleeves (7), and the nasobiliary tube (101) can be installed in each of the two inner sleeves (7).

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