CN213252392U - Nasobiliary tube fixing device - Google Patents
Nasobiliary tube fixing device Download PDFInfo
- Publication number
- CN213252392U CN213252392U CN202021046242.1U CN202021046242U CN213252392U CN 213252392 U CN213252392 U CN 213252392U CN 202021046242 U CN202021046242 U CN 202021046242U CN 213252392 U CN213252392 U CN 213252392U
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- China
- Prior art keywords
- bile duct
- fixing device
- buckle
- fixedly installed
- arc
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Abstract
The utility model relates to medical equipment, in particular to a nasal bile duct fixing device, which comprises a nasal bile duct buckle, a fixing component, a rope hanging component and buffer gaskets, wherein the nasal bile duct buckle is movably arranged in a groove arranged on the fixing component; the device has the advantages that the nasal bile duct is stably fixed, the condition of unplanned tube drawing of the nasal bile duct is prevented, the defects caused by traditional adhesive tape pasting are avoided, and the device is convenient to use.
Description
Technical Field
The utility model relates to a medical equipment, more specifically the nasobiliary tube fixing device that says so.
Background
Through endoscopic nasobiliary drainage (ENBD), the traditional Chinese medicine can be used for biliary obstruction caused by various benign and malignant biliary pancreatic diseases, and reduces infection and pancreatitis after ERCP operation, thereby achieving the purposes of reducing pressure, draining biliary tracts, removing jaundice and eliminating inflammation. The technology is characterized in that a tube is placed in a bile duct and the duct is drained to the outside of the body through a nasal cavity, at present, no corresponding fixing product exists for leading out the nasal bile duct outside the body clinically, the nasal bile duct is fixed only by an adhesive plaster, the nasal bile duct is thin and hard, the clinical fixation is difficult, a V-shaped nasal plaster is used for fixing a nasal duct at present, the rest ducts are fixed after the ears and the face are coiled, the nasal plaster is replaced every two days, or the nasal plaster is replaced at any time when being wet and loosened. The treatment is very inconvenient in clinical work, the time is greatly wasted, and the working efficiency is reduced. The patient is uncomfortable, the Unplanned Extubation (UE) is easy to cause, and the UE not only can change the treatment scheme, increase the treatment cost and prolong the hospitalization time once the UE happens, but also can endanger the life of the patient. Therefore, in the clinical treatment and nursing process, the nose bile duct is kept to be effectively fixed, and the smooth drainage of the bile is guaranteed to be the key of the whole treatment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a nose bile duct fixing device, and this device has stably fixes the nose bile duct, prevents that the condition of unplanned extubation from appearing in the nose bile duct, has avoided the drawback that traditional sticky tape brought simultaneously, and facilitates the use.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a nose bile duct fixing device, includes nose bile duct buckle, fixed subassembly, hangs rope subassembly and buffer shim, nose bile duct buckle movable mounting in the recess that sets up on the fixed subassembly, buffer shim fixed mounting is on the fixed subassembly, the number of hanging the rope subassembly has two, installs respectively in the recess that the both sides of fixed subassembly set up.
The utility model discloses a solve the problem of effectively stable fixed nose bile duct, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to a nose bile duct fixing device nose bile duct buckle include the screw thread post, the rubber hemisphere, rotatory buckle, the arc cardboard, the rubber presss from both sides the pad, spacing short column, can mediate the fastener, rubber hemisphere fixed mounting is on the screw thread post, screw thread post and rotatory buckle threaded connection, the one end of rotatory buckle is rotatory to be installed in the one end of arc cardboard, the other end card of rotatory buckle is in the recess that sets up on the other end of arc cardboard, rubber presss from both sides pad fixed mounting on the arc cardboard, can mediate fastener fixed mounting on the arc cardboard, the number of spacing short column has two, be located the both sides that can mediate the fastener respectively, spacing short column fixed mounting is on the arc cardboard.
The utility model discloses a solve the problem of hangers rope location, its technical scheme is:
as this technical scheme's further optimization, the utility model relates to a nose bile duct fixing device fixed subassembly including installation shell, promotion fastener, the number that promotes the fastener has two, installs respectively in the bar draw-in groove that installation shell both sides set up, be provided with the through-hole on the installation shell, the through-hole is provided with the circle draw-in groove, the inside of installation shell is provided with two circular recesses of symmetry, and the fastener passes the through-hole in spacing short column inserts the circle draw-in groove.
The utility model discloses a solve the problem of convenient wearing, its technical scheme is:
as a further optimization of this technical scheme, the utility model relates to a nose bile duct fixing device the string rope subassembly include coil spring, hangers rope, loose ring, short column, coil spring's one end fixed mounting is in circular recess, coil spring's other end fixed mounting has the hangers rope, on the other end fixed mounting loose ring of hangers rope, loose ring rotary mounting is on short column, short column fixed mounting is in the recess that sets up on the installation shell.
The utility model discloses a solve the problem that the gas permeability prevents to harm skin, its technical scheme is:
as a further optimization of the technical scheme, the utility model relates to a nose bile duct fixing device buffer pad's material be medical non-woven fabrics.
The utility model relates to a nose bile duct fixing device's beneficial effect does:
1. the buffer pad plays the protection face, prevents facial skin damage.
2. The nose bile duct buckle can effectually fix the nose bile duct of different specifications, guarantees that the condition of unplanned extubation can not take place for the nose bile duct.
3. Through the string rope subassembly of adjustment both sides, will select the right face or the left face of laminating people with fixed subassembly, use more nimble.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of a three-dimensional structure of a nasobiliary tube fixing device of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of a fixing component 2 of a nasobiliary tube fixing device of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of a nasal bile duct buckle 1, a fixing component 2 and a hanging rope component 3 of the nasal bile duct fixing device of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of a fixing component 2 of a nasobiliary tube fixing device of the present invention.
Fig. 5 is a schematic structural diagram of a fixing component 2 of the nasobiliary tube fixing device of the present invention.
Fig. 6 is a schematic structural diagram of a nasal bile duct buckle 1 of the nasal bile duct fixing device of the present invention.
In the figure: a nose bile duct buckle 1; a fixed component 2; a lanyard assembly 3; a cushion pad 4; a threaded post 5; a rubber hemisphere 6; the buckle 7 is rotated; an arc-shaped clamping plate 8; a rubber clamping pad 9; a limit short column 10; a kneadable fastener 11; a mounting case 12; pushing the clamping piece 13; a through hole 14; a circular clamping groove 15; a strip-shaped card slot 16; a circular groove 17; a coil spring 18; a lug rope 19; a movable ring 20; a stub 21.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 6, and a nasobiliary tube fixing device includes a nasobiliary tube buckle 1, a fixing component 2, a hanging rope component 3, and a buffer pad 4, where the nasobiliary tube buckle 1 is movably installed in a groove provided on the fixing component 2, the buffer pad 4 is fixedly installed on the fixing component 2, and there are two hanging rope components 3, and the two hanging rope components are respectively installed in grooves provided on two sides of the fixing component 2.
Nose bile duct buckle 1 include threaded post 5, rubber hemisphere 6, rotatory buckle 7, arc cardboard 8, rubber clamping pad 9, spacing short column 10, can mediate fastener 11, 6 fixed mounting on threaded post 5 of rubber hemisphere, threaded post 5 and rotatory buckle 7 threaded connection, rotatory one end of buckle 7 is installed in the one end of arc cardboard 8, the other end card of rotatory buckle 7 is in the recess that sets up on the other end of arc cardboard 8, rubber clamping pad 9 fixed mounting is on arc cardboard 8, can mediate fastener 11 fixed mounting on arc cardboard 8, the number of spacing short column 10 has two, be located the both sides that can mediate fastener 11 respectively, spacing short column 10 fixed mounting is on arc cardboard 8.
The fixed component 2 comprises an installation shell 12 and two pushing clamping pieces 13, the two pushing clamping pieces 13 are respectively installed in strip-shaped clamping grooves 16 formed in two sides of the installation shell 12, a through hole 14 is formed in the installation shell 12, a circular clamping groove 15 is formed in the through hole 14, two symmetrical circular grooves 17 are formed in the installation shell 12, a limiting short column 10 is inserted into the circular clamping groove 15, and the clamping pieces 11 can be kneaded to penetrate through the through hole 14.
The hanging rope assembly 3 comprises a spiral spring 18, a hanging lug rope 19, a movable ring 20 and a short column 21, one end of the spiral spring 18 is fixedly installed in the circular groove 17, the other end of the spiral spring 18 is fixedly installed with the hanging lug rope 19, the other end of the hanging lug rope 19 is fixedly installed on the movable ring 20, the movable ring 20 is rotatably installed on the short column 21, and the short column 21 is fixedly installed in a groove formed in the installation shell 12.
The material of the buffer gasket 4 is medical non-woven fabric.
The utility model discloses a nose bile duct fixing device, its theory of operation is:
according to the situation or habit of a patient, the device is selected to be fixed on one side (the left face is taken as an example in the following content), the pushing clamping piece 13 close to one side of the left ear is pushed downwards, the short distance of the hanging ear rope 19 is pulled out, the pushing clamping piece 13 is pushed upwards, the pushing clamping piece 13 is made to extrude the hanging ear rope 19, the hanging ear rope 19 is positioned and hung on the left ear, the buffer gasket 4 is placed on the left face, the same operation is carried out at the moment, the long distance of the hanging ear rope 19 on one side of the right ear is pulled out, and the hanging ear rope is hung on the right ear after the pushing clamping piece 13 is fixed.
At this moment, the rotary buckle 7 is opened, the nasal bile duct is placed in the rubber clamping pad 9, the rotary buckle 7 and the arc-shaped clamping plate 8 are buckled, then the threaded column 5 is rotated, the rubber hemisphere 6 descends, the nasal bile duct is contacted, comprehensive clamping is carried out on the nasal bile duct through the rubber hemisphere 6 and the rubber clamping pad 9, and the position fixing effect is achieved.
When the device need be dismantled, mediate the fastener 11 of kneading, can take off nose bile duct buckle 1 from fixed subassembly 2, be convenient for maintain and change, buffer spacer 4 adopts the non-woven fabrics, has good gas permeability.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a nose bile duct fixing device, includes nose bile duct buckle (1), fixed subassembly (2), hangs rope subassembly (3) and buffer spacer (4), its characterized in that: the nose bile duct buckle (1) is movably arranged in a groove formed in the fixed component (2), the buffer gaskets (4) are fixedly arranged on the fixed component (2), and two rope hanging components (3) are respectively arranged in the grooves formed in the two sides of the fixed component (2).
2. The nasobiliary tube fixing device according to claim 1, wherein the nasobiliary tube buckle (1) comprises a threaded column (5), a rubber hemisphere (6), a rotary buckle (7), an arc-shaped clamping plate (8), a rubber clamping pad (9), two limiting short columns (10) and a kneadable clamping piece (11), the rubber hemisphere (6) is fixedly installed on the threaded column (5), the threaded column (5) is in threaded connection with the rotary buckle (7), one end of the rotary buckle (7) is rotatably installed at one end of the arc-shaped clamping plate (8), the other end of the rotary buckle (7) is clamped in a groove arranged at the other end of the arc-shaped clamping plate (8), the rubber clamping pad (9) is fixedly installed on the arc-shaped clamping plate (8), the kneadable clamping piece (11) is fixedly installed on the arc-shaped clamping plate (8), the two limiting short columns (10) are respectively located at two sides of the kneadable clamping piece (11), the limiting short column (10) is fixedly arranged on the arc-shaped clamping plate (8).
3. The nasobiliary tube fixing device according to claim 2, wherein the fixing assembly (2) comprises a mounting shell (12) and two pushing clamping pieces (13), the two pushing clamping pieces (13) are respectively mounted in strip-shaped clamping grooves (16) formed in two sides of the mounting shell (12), a through hole (14) is formed in the mounting shell (12), a circular clamping groove (15) is formed in the through hole (14), two symmetrical circular grooves (17) are formed in the mounting shell (12), the limiting short column (10) is inserted into the circular clamping groove (15), and the clamping piece (11) can be kneaded to penetrate through the through hole (14).
4. The nasobiliary tube fixing device according to claim 3, wherein the hanging rope assembly (3) comprises a coil spring (18), a hanging rope (19), a movable ring (20) and a short column (21), one end of the coil spring (18) is fixedly installed in the circular groove (17), the other end of the coil spring (18) is fixedly installed with the hanging rope (19), the other end of the hanging rope (19) is fixedly installed on the movable ring (20), the movable ring (20) is rotatably installed on the short column (21), and the short column (21) is fixedly installed in a groove arranged on the mounting shell (12).
5. The nasobiliary tube fixing device according to claim 1, wherein the cushion pad (4) is made of medical non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046242.1U CN213252392U (en) | 2020-06-09 | 2020-06-09 | Nasobiliary tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046242.1U CN213252392U (en) | 2020-06-09 | 2020-06-09 | Nasobiliary tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252392U true CN213252392U (en) | 2021-05-25 |
Family
ID=75955704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021046242.1U Expired - Fee Related CN213252392U (en) | 2020-06-09 | 2020-06-09 | Nasobiliary tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252392U (en) |
-
2020
- 2020-06-09 CN CN202021046242.1U patent/CN213252392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |