CN209696036U - Stomach tube fixing device - Google Patents

Stomach tube fixing device Download PDF

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Publication number
CN209696036U
CN209696036U CN201822138670.6U CN201822138670U CN209696036U CN 209696036 U CN209696036 U CN 209696036U CN 201822138670 U CN201822138670 U CN 201822138670U CN 209696036 U CN209696036 U CN 209696036U
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CN
China
Prior art keywords
stomach tube
fixing device
locating cover
nose
lock
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Active
Application number
CN201822138670.6U
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Chinese (zh)
Inventor
朱碧芸
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SUZHOU KOWLOON HOSPITAL CO Ltd
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SUZHOU KOWLOON HOSPITAL CO Ltd
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Priority to CN201822138670.6U priority Critical patent/CN209696036U/en
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Publication of CN209696036U publication Critical patent/CN209696036U/en
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Abstract

The utility model relates to a kind of stomach tube fixing devices, it is characterised in that: latch including nose locating cover, fixing piece and pipeline, the fixing piece for being fixed in patient's nose is connected on the nose locating cover;The position in corresponding two nostrils in nose locating cover lower end is set there are two small rack, and the pipeline lock is mounted in the small rack in the form of movable disassembly, and pipeline lock center is equipped with the through-hole passed through for stomach tube.Stomach tube fixing device.The utility model clever structure, design rationally, can be implemented to be reliably fixed to stomach tube, and stomach tube will not be shut down easily after patient puts on, in sleep procedure comes, safer.

Description

Stomach tube fixing device
Technical field
The utility model belongs to the field of medical instrument technology, concretely relates to a kind of stomach tube fixing device.
Background technique
Stomach tube is a kind of common medical instrument, clinically requires the patient that cannot pass through oral cavity feed using stomach Pipe, stomach tube is usually to pass through nasal cavity to assign to stomach, by Injection by stomach duct food, drug or carries out stomach decompression.It is clinical at present On, the patients that many is inserted with stomach tube understand subconsciousness in sleep procedure and pull stomach tube, and stomach tube must not after being pulled off frequent occurrence The thing not reinserted occurs, and adds the work of medical staff, also brings the pain of secondary-plug stomach tube patient to patient. Current clinically common fixing means is that stomach tube is fixed on Face and cheek or dilator naris by adhesive plaster etc., but due to cheek Portion, the grease of dilator naris and sweat gland secretion are more, it is easy to cause adhesive plaster to lose viscosity, and then stomach tube is caused to fall off;To improve The fixed effect of adhesive plaster, medical staff often in such a way that multilayer adhesive plaster is pasted repeatedly, so not only will affect beauty, and And the scale on stomach tube can be also sheltered from, influence disease observation.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of stomach tube fixing device, Clever structure, design rationally, can be implemented to be reliably fixed, after patient puts on, stomach tube will not be light in sleep procedure to stomach tube It easily shuts down and, it is safer.
According to technical solution provided by the utility model: stomach tube fixing device, it is characterised in that: including nose locating cover, Fixing piece and pipeline latch, and the fixing piece for being fixed in patient's nose is connected on the nose locating cover;The nose The position in corresponding two nostrils in locating cover lower end is set there are two small rack, and the pipeline lock is installed in the form of movable disassembly In the small rack, pipeline lock center is equipped with the through-hole passed through for stomach tube.
As the utility model to further improvement, the pipeline lock includes lock ring and semi-circular fixture block, the lock The peripheral surface of retaining ring is equipped with concave arc shape annular groove, and the small rack is equipped with and latches the matched embedding groove of ring-shaped, described Lock ring is inlaid in the embedding groove and detachable;The embedding groove lower ending opening, so that the lower end surface of lock ring is exposed, two A semi-circular fixture block is movably connected on the lower end surface of the lock ring, and two semi-circular fixture blocks are used to bind round holding-solid to composition one is spelled Determine the annular pipe clamp of stomach tube, be respectively equipped with conically-tapered threaded head on the lower end surface of two semi-circular fixture blocks, in two conically-tapered threaded heads It is combined with tightening nut.
As the utility model to further improvement, the bore area of the lock ring is integrally formed with for contradicting stomach tube The anti-skid bulge of outer surface.
As the utility model to further improvement, the lock ring is made of the silica gel material of elastically deformable.
As the utility model to further improvement, latch on the concave arc shape ring groove surface on ring periphery wall integrally formed with For contradicting the anti-skidding salient point of the embedding groove inner surface.
As the utility model to further improvement, hanging hole is offered on the semi-circular fixture block, under the lock ring End face is equipped with location hook, and the location hook is for being hooked in the hanging hole.
As the utility model to further improvement, the side that the nose locating cover is contacted with human body face is equipped with silicon Rubber mat.
As the utility model to further improvement, the fixing piece includes two panels fin, and two panels fin is connected to The two sides of the nose locating cover, one end on fin far from nose locating cover are equipped with fixation hole, and the fixation hole is for hanging over On patient's ear or for connecting frenulum.
As the utility model to further improvement, the fixing piece includes two panels fin, and two panels fin is connected to The two sides of the nose locating cover, the inner surface of fin are equipped with adhesive layer, are covered with release paper in the adhesive layer.
As the utility model to further improvement, the fixing piece is elastic webbing, and the elastic webbing both ends are separately connected In the two sides of the nose locating cover.
The utility model compared with prior art, has the advantages that
1), the utility model clever structure, design rationally, are latched by setting nose locating cover and pipeline, nose positioning Cover can be firmly secured at patient's nose bridge, and pipeline lock can be implemented to be reliably fixed, after patient puts on, sleep to stomach tube Stomach tube will not be shut down easily in journey comes, safer.
2), the utility model good appearance, it is not easily to fall off, it does not need again patient's nose and uses a large amount of adhesive plasters, clinical position Personnel can observe directly the scale on stomach tube, be convenient for care of patients.
3), the utility model overall structure is small and exquisite, easy to use, is readily produced manufacture, low in cost, has and widely answers With prospect, it is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model embodiment 1.
Fig. 2 is the portion the A enlarged cross-sectional view in Fig. 1.
Fig. 3 is that the structure of pipeline lock in the utility model embodiment 1 amplifies decomposition diagram.
Fig. 4 is the structure enlarged cross-sectional view of pipeline lock in the utility model.
Fig. 5 is the structure rearview of the utility model embodiment 1.
Fig. 6 is the structural front view of the utility model embodiment 2.
Fig. 7 is the structural front view of the utility model embodiment 3.
Description of symbols: 1- nose locating cover, 2- pipeline lock, 2.1- latch ring, 2.1a- concave arc shape annular groove, 2.1b- Anti-skid bulge, 2.1c- anti-skidding salient point, 2.2- semi-circular fixture block, 2.2a- conically-tapered threaded head, 2.2b- hanging hole, 2.3- tightening nut, 2.4- location hook, 3- small rack, 3a- embedding groove, 4- fin, 4a- fixation hole, 5- silicagel pad, 6- adhesive layer, 7- elastic webbing.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1 and Figure 2, embodiment 1 discloses a kind of stomach tube fixing device, mainly by nose locating cover 1, fixation Part and pipeline lock 2 form, and the fixing piece for being fixed in patient's nose is connected on the nose locating cover 1;The nose The position in corresponding two nostrils in 1 lower end of portion's locating cover is set there are two small rack 3, and the pipeline latches 2 with the shape of movable disassembly Formula is mounted in the small rack 3, and pipeline latches 2 centers and is equipped with the through-hole passed through for stomach tube.
As shown in Figure 3, Figure 4, in the present embodiment 1, the pipeline lock 2 includes latching ring 2.1 and semi-circular fixture block 2.2, The peripheral surface of the lock ring 2.1 is equipped with concave arc shape annular groove 2.1a, and the small rack 3 is equipped with and lock 2.1 shape of ring Matched embedding groove 3a, the lock ring 2.1 are inlaid in the embedding groove 3a and detachable;The embedding groove 3a is opened lower end Mouthful, so that the lower end surface of lock ring 2.1 is exposed, two semi-circular fixture blocks 2.2 are movably connected in the lower end surface of the lock ring 2.1 On, two 2.2 pairs of semi-circular fixture block spellings composition one for binding round the annular pipe clamp that holding-solid determines stomach tube, two semi-circular fixture blocks 2.2 It is respectively equipped with conically-tapered threaded head 2.2a on lower end surface, tightening nut 2.3 is combined on two conically-tapered threaded head 2.2a.
As shown in figure 4, the bore area of the lock ring 2.1 is integrally formed with for contradicting outside stomach tube in the present embodiment 1 The anti-skid bulge 2.1b on surface.So set, when stomach tube is inserted through from the inner hole of lock ring 2.1, the anti-skid bulge 2.1b It is closely abutted with the outer surface of stomach tube, can temporarily fix stomach tube, avoid stomach tube hair when being fixed with pipeline lock 2 to it Raw vibration.
In the utility model, the lock ring 2.1 is made of the silica gel material of elastically deformable.So set, lock The overall dimensions of ring 2.1 can be done more slightly larger than embedding groove 3a, then fill in lock ring 2.1 in an interference fit In embedding groove 3a, it is effectively prevented from lock ring 2.1 and deviates from out of embedding groove 3a.
In addition, as shown in Figure 3, Figure 4, the concave arc shape annular groove 2.1a in the present embodiment 1, on lock 2.1 periphery wall of ring Integrally formed with the anti-skidding salient point 2.1c for contradicting the embedding groove 3a inner surface on surface.It can be further improved lock in this way Firmness of the retaining ring 2.1 in conjunction with embedding groove 3a.
As shown in Figure 3, Figure 4, in the present embodiment 1, hanging hole 2.2b, the lock are offered on the semi-circular fixture block 2.2 The lower end surface of ring 2.1 is equipped with location hook 2.4, and the location hook 2.4 is for being hooked in the hanging hole 2.2b.So set, Semi-circular fixture block 2.2 can be made reliably to connect with lock ring 2.1, stomach tube is fixed in the two mutual cooperation, uses Safety is higher.
As shown in Figure 1, the fixing piece includes two panels fin 4 in the present embodiment 1, two panels fin 4 is connected to described The two sides of nose locating cover 1, one end on fin 4 far from nose locating cover 1 are equipped with fixation hole 4a, and the fixation hole 4a is for hanging On patient's ear or for connecting frenulum.So set, in use, two panels fin 4 is covered on the cheekbone portion on patient's cheek Position, cheekbone can provide reliable and stable support to fin 4, so that nose locating cover 1 be made to keep stablizing.
As shown in figure 5, the side that the nose locating cover 1 is contacted with human body face is equipped with silicagel pad in the present embodiment 5.So set, silicagel pad 5 can play buffer function, the pressure of nose locating cover 1 is avoided to cause pressure sore to patient facial region.
In use, nose locating cover 1 is placed in the bridge of the nose position of patient after patient is inserted into stomach tube and confirms accurately, And it is by fin 4 that the fixation of nose locating cover 1 is appropriate.Then pipeline lock 2 is installed on stomach tube, the lock in pipeline lock 2 Retaining ring 2.1 snaps onto the embedding groove 3a on small rack 3, then two pieces of correspondences of semi-circular fixture block 2.2 are installed to two location hooks In 2.4, two pieces of semi-circular fixture blocks, 2.2 pairs of spellings form an annular pipe clamp, which embraces on stomach tube, received by screwing Tight nut 2.3 makes annular pipe clamp lock ring embrace stomach tube, realizes and is reliably fixed to stomach tube.So there is no need to patient's noses again Portion uses a large amount of adhesive plasters, and clinical staff can observe directly the scale on stomach tube, is convenient for care of patients.When needing to adjust stomach When pipe position, unclamping tightening nut can be adjusted.
Embodiment 2
Embodiment 6 discloses a kind of stomach tube fixing device, the difference from embodiment 1 is that the structure of fixing piece is different. In clinical application, some patients are unsuitable for due to itself patient's condition using frenulum.The present embodiment can be used in such cases 2 technical solution.
As shown in Fig. 2, the fixing piece includes two panels fin 4 in the present embodiment 2, two panels fin 4 is connected to described The two sides of nose locating cover 1, the inner surface of fin 4 are equipped with adhesive layer 6, are covered with release paper in the adhesive layer 6.So set It sets, after tearing release paper, fin 4 can directly be pasted by adhesive layer 6 in patient facial region, and being suitable for head cannot be with being The patient of band uses.
Embodiment 3
Embodiment 3 discloses a kind of stomach tube fixing device, and the difference with embodiment 1 lies also in the structure of fixing piece not Together.In clinical application, also some patients are unsuitable for covering fin 4 in face due to itself patient's condition.In such cases Use the technical solution of the present embodiment 3.
As shown in fig. 7, the fixing piece uses elastic webbing 7, and 7 both ends of elastic webbing are connected in the present embodiment 3 The two sides of the nose locating cover 1.So set, by by 7 cuff of elastic webbing in patients head, can also be by nose locating cover 1 It fixes, patient [as face the has skin injury] use of fin 4 cannot be covered by being suitable for face.The elastic webbing 7 is preferably adopted With bandlet, to avoid Le tension and cause pressure sore.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.

Claims (10)

1. stomach tube fixing device, it is characterised in that: latch (2) including nose locating cover (1), fixing piece and pipeline, the nose The fixing piece for being fixed in patient's nose is connected on locating cover (1);Corresponding two noses in nose locating cover (1) lower end The position in hole is set there are two small rack (3), and the pipeline lock (2) is mounted on the small rack in the form of movable disassembly (3) in, pipeline lock (2) center is equipped with the through-hole passed through for stomach tube.
2. stomach tube fixing device as described in claim 1, it is characterised in that: the pipeline lock (2) includes lock ring (2.1) It is equipped with concave arc shape annular groove (2.1a) with the peripheral surface of semi-circular fixture block (2.2), lock ring (2.1), the small rack (3) it is equipped with and is inlaid in the embedding groove with the lock matched embedding groove of ring (2.1) shape (3a), the lock ring (2.1) It is in (3a) and detachable;Embedding groove (3a) lower ending opening, so that the lower end surface of lock ring (2.1) is exposed, two semi-circulars Fixture block (2.2) is movably connected on the lower end surface of lock ring (2.1), and two semi-circular fixture blocks (2.2) are used composition one is spelled The annular pipe clamp of stomach tube is determined in hoop holding-solid, is respectively equipped with conically-tapered threaded head on the lower end surface of two semi-circular fixture blocks (2.2) (2.2a) is combined with tightening nut (2.3) on two conically-tapered threaded heads (2.2a).
3. stomach tube fixing device as claimed in claim 2, it is characterised in that: the bore area one of lock ring (2.1) Form the anti-skid bulge (2.1b) for contradicting stomach tube outer surface.
4. stomach tube fixing device as claimed in claim 2, it is characterised in that: the lock ring (2.1) uses elastically deformable Silica gel material be made.
5. stomach tube fixing device as claimed in claim 2, it is characterised in that: the concave arc shape ring on lock ring (2.1) periphery wall Integrally formed with the anti-skidding salient point (2.1c) for contradicting the embedding groove (3a) inner surface on the surface slot (2.1a).
6. stomach tube fixing device as claimed in claim 2, it is characterised in that: offer extension on the semi-circular fixture block (2.2) The lower end surface in hole (2.2b), lock ring (2.1) is equipped with location hook (2.4), and the location hook (2.4) is for being hooked on institute It states in hanging hole (2.2b).
7. stomach tube fixing device as described in claim 1, it is characterised in that: the nose locating cover (1) connects with human body face The side of touching is equipped with silicagel pad (5).
8. stomach tube fixing device as described in claim 1, it is characterised in that: the fixing piece includes two panels fin (4), two panels Fin (4) is connected to the two sides of the nose locating cover (1), and one end far from nose locating cover (1) is equipped on fin (4) Fixation hole (4a), the fixation hole (4a) is for hanging on patient's ear or for connecting frenulum.
9. stomach tube fixing device as described in claim 1, it is characterised in that: the fixing piece includes two panels fin (4), two panels Fin (4) is connected to the two sides of the nose locating cover (1), and the inner surface of fin (4) is equipped with adhesive layer (6), the glue Release paper is covered on glutinous layer (6).
10. stomach tube fixing device as described in claim 1, it is characterised in that: the fixing piece is elastic webbing (7), the bullet Property band (7) both ends are connected to the two sides of the nose locating cover (1).
CN201822138670.6U 2018-12-19 2018-12-19 Stomach tube fixing device Active CN209696036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822138670.6U CN209696036U (en) 2018-12-19 2018-12-19 Stomach tube fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822138670.6U CN209696036U (en) 2018-12-19 2018-12-19 Stomach tube fixing device

Publications (1)

Publication Number Publication Date
CN209696036U true CN209696036U (en) 2019-11-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822138670.6U Active CN209696036U (en) 2018-12-19 2018-12-19 Stomach tube fixing device

Country Status (1)

Country Link
CN (1) CN209696036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112932977A (en) * 2021-01-22 2021-06-11 安徽医科大学第一附属医院 Novel stomach tube is fixed device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112932977A (en) * 2021-01-22 2021-06-11 安徽医科大学第一附属医院 Novel stomach tube is fixed device

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