CN203989079U - A kind of improved nose stomach ciphon structure - Google Patents
A kind of improved nose stomach ciphon structure Download PDFInfo
- Publication number
- CN203989079U CN203989079U CN201420398338.2U CN201420398338U CN203989079U CN 203989079 U CN203989079 U CN 203989079U CN 201420398338 U CN201420398338 U CN 201420398338U CN 203989079 U CN203989079 U CN 203989079U
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- CN
- China
- Prior art keywords
- nasogastric tube
- fixing band
- circle
- hole
- regulating part
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- Orthopedics, Nursing, And Contraception (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This utility model belongs to medical instruments field, relate to a kind of improved nose stomach ciphon structure, comprise nasogastric tube and for the position limiting structure of fixing described nasogastric tube, described position limiting structure comprises the limit body that described nasogastric tube longitudinally passes and is horizontally through the fixing band of described limit body and for regulating the regulating part of fixing band length, and the free end of described fixing band is through described regulating part and fixed by described regulating part; Described limit body comprise can folding nasogastric tube by circle, described nasogastric tube by circle by being provided with the circle body of opening and being located at the circle body connector at described circle body two ends.This improved nasogastric tube can be fixed by ear and lower jaw, avoids the fixing discomfort that sickbed patients is caused of head; Nasogastric tube can be regulated and be regulated easily as required nasogastric tube by the folding setting of circle; Fixing band passes by inside and outside lasso, in the time of can utilizing fixing band subsides skin fixedly, drives nasogastric tube to press close to the skin at nose place, stablizes nasogastric tube.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of improved nose stomach ciphon structure, convenient fixing.
Background technology
Nasogastric tube is inserted by nostril, via pharyngeal, by esophagus, arrives stomach, and the patient who can not take food in every oral cavity all needs through stomach tube in food or medicine input body.Existing typical stomach tube is generally with adhesive tape, to be fixed on patient's buccal or wing of nose place, comfort, and the fixing of poor adhesive tape is not often very firm, causes stomach tube easily to come off.Slotting stomach tube repeatedly brings misery to patient, is easy to cause the damage of nasal mucosa, increases workload again to nurse; And some patient is to cloth hypersensitivity, long-time use easily causes pasted adhesive plaster place and festered.Chinese utility model patent CN202844308 discloses a kind of nasogastric tube on April 3rd, 2013, comprises body and medical PVC fixing band; The first end of medical PVC fixing band and the second end are all fixed on body, and medical PVC fixing band bends to a fixedly lasso that is fixed in patient's head, need not use the irritated parts such as adhesive plaster, simple, convenient.But this nasogastric tube is set in head, if be fixed on crown end, stationarity is poor, easily comes off, if be fixed on back brain, bed patient can not feel well; According to different patients' situation, before nasogastric tube and PVC fixing band, need fine setting, but this nasogastric tube can not regulate, poor practicability.
Utility model content
The purpose of this utility model is to avoid the defect of existing nasogastric tube on fixing, and discloses a kind of improved nose stomach ciphon structure, can exempt from, with immobilization with adhesive tape, with ear and mandibular bone, to fix nasogastric tube, effectively prevents nasogastric tube slippage, and the convenient fine setting to nasogastric tube.
This utility model adopts following technical scheme to realize above-mentioned purpose: a kind of improved nose stomach ciphon structure, comprise nasogastric tube and for the position limiting structure of fixing described nasogastric tube, described position limiting structure comprises the limit body that described nasogastric tube longitudinally passes and is horizontally through the fixing band of described limit body and for regulating the regulating part of fixing band length, and the free end of described fixing band is through described regulating part and fixed by described regulating part; Described limit body comprise can folding nasogastric tube by circle, described nasogastric tube is by enclosing by the circle body and the circle body connector of being located at described circle body two ends that are provided with opening, described circle body connector comprises the outer collar that is positioned at described circle body one end and the inside race that inserts described outer collar that is positioned at the described circle body other end, described inside and outside lasso is respectively equipped with through hole one and through hole two, and described through hole one and described through hole two form fixing band and pass through hole.
This technical scheme, by fixing band is set, is entangled patient's ear by the stationary pipes of limit body both sides, and fixing band catches on lower jaw in one end of regulating part, by ear and lower jaw, fixes nasogastric tube, avoids the fixing discomfort that sickbed patients is caused of head; Nasogastric tube can be regulated and be regulated easily as required nasogastric tube by the folding setting of enclosing, and fixing band passes by inside and outside lasso, in the time of can utilizing fixing band subsides skin fixedly, drives nasogastric tube to press close to the skin at nose place, stablizes nasogastric tube.
As preferably, described regulating part comprises that first of hollow regulates body and the second adjusting body that is located at the intrinsic hollow of described the first adjusting, described first and second regulates the corresponding hollow position of body to form the through hole that can pass through for fixing band, on the sidewall of described the first adjusting body, have installing hole, described second regulates body to be provided with the adjusting button through described installing hole, and described first and second regulates between body and be installed with stage clip in a side relative with described installing hole.
As preferably, the external diameter of described inside race increases gradually, in inside race inserts outer collar after, inside and outside lasso is not easy to come off, and guarantees that nasogastric tube is by the size of circle, thereby guarantees nasogastric tube fixation.
As preferably, described circle body is flat band shape, on described circle body, is arranged with rubber ring.The circle body of flat increases the contact area of circle body and nasogastric tube, reduces the pressure of circle body to nasogastric tube, in order to avoid affect the circulation of liquid food or medicine; Rubber ring can strengthen the friction between circle body and nasogastric tube, prevents the slip of nasogastric tube.
As preferably, described fixing band is provided with at least two flexible pressure-reducing pads, and described pressure-reducing pad one end and described fixing band are slidably connected, and the described pressure-reducing pad other end is free end.
Pressure-reducing pad can be moved to limit body place and regulating part place, prevents the foreign body sensation that definite-time position body and regulating part cause patient, comfort when raising patient uses.
As preferably, on described fixing band, be also provided with the ear body stator that is positioned at described limit body both sides, slow down the compressing of fixing band to hard of hearing portion, improve comfort level.
By implementing technique scheme, the utlity model has following beneficial effect: this improved nasogastric tube can be fixed by ear and lower jaw, avoid the fixing discomfort that sickbed patients is caused of head, good fixing effect, is difficult for sliding, and can not come off; Nasogastric tube can be regulated and be regulated easily as required nasogastric tube by the folding setting of circle; Fixing band passes by inside and outside lasso, in the time of can utilizing fixing band subsides skin fixedly, drives nasogastric tube to press close to the skin at nose place, stablizes nasogastric tube; The comfortableness that whole nasogastric tube is used is high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model one embodiment;
The schematic diagram of regulating part when accompanying drawing 2 is fixed for fixing band;
The schematic diagram of regulating part when accompanying drawing 3 is adjustment state.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Nasogastric tube as shown in Figure 1, comprises nasogastric tube 1 and for the fixing position limiting structure of nasogastric tube 1, and position limiting structure comprises limit body 21 and fixing band 22 and for regulate the regulating part 23 of fixing band 22 length according to different patient's face mask sizes; The limit body 21 that nasogastric tube 1 longitudinally passes, adapt to nasogastric tube and penetrate from nasal cavity, be horizontally through limit body 21, to entangle the ear of both sides, fix, in order to alleviate the oppressive force of 22 pairs of ears of fixing band, on fixing band 22, be also provided with the ear body stator 222 that is positioned at limit body 21 both sides simultaneously; The free end of fixing band 22 passes regulating part 23 and is conditioned part and fixes, and with lower jaw, catches on regulating part, in conjunction with two ears, can well fix fixing band, difficult drop-off; Equally, in order to alleviate 23 pairs of facial oppressive forces of limit body 21 and regulating part, on fixing band 22, be also provided with movably two pressure-reducing pads 221, pressure-reducing pad 221 one end and described fixing band 22 are slidably connected, the other end is free end, conveniently moves to the attached decompression of corresponding position pad.Limit body 21 comprise can folding nasogastric tube by circle 211, nasogastric tube is by enclosing 211 by the flat belt-like circle body 2111 and the circle body connector 2112 of being located at circle body 2111 two ends that are provided with opening, circle body connector 2112 comprises the outer collar 211a that is positioned at circle body 2111 one end and the inside race 211b that is positioned at the outer collar the inserted 211a of circle body 2111 other ends, the outer radial of inside race 211b away from outer collar 211a prevent increase gradually, to increase the connection power between inner and outer ring, by the folding between outer collar 211a and inside race 211b, regulate nasogastric tube by enclosing 211 size, with the position to nasogastric tube, regulate, in order to prevent that nasogastric tube from sliding by enclosing at nasogastric tube, is arranged with rubber ring 2113 on circle body 2111.Inside and outside lasso 211a, 211b are respectively equipped with through hole one and through hole two, and through hole one and through hole two form fixing band and pass through hole.
The regulating part 23 of fixing band 22 length adjustment comprises the first adjusting body 231 of the hollow of up/down perforation, first regulates second of the same hollow that is provided with in body 231 to regulate body 232, first, two regulate body 231, 232 corresponding hollow positions form the through hole 233 that can pass through up and down for fixing band 22, on the sidewall of the first adjusting body 231, have the intransitable installing hole 2311 of the second control agent 232, second regulates body 232 to be provided with the adjusting button 2321 through described installing hole 2311, first, two regulate body 231, between 232, in a side relative with installing hole 2311, be installed with stage clip 234.In the time of fixedly, elastic force by stage clip 234 presses to installing hole 2311 directions by the second adjusting body 232, and second regulates body 232 and first to regulate the hollow position of body 231 to be staggered, and causes the aperture of through hole 233 to reduce gradually, until just block fixing band 22, as shown in Figure 2; On the contrary, when needs regulate fixing band 22 length, by certain dynamics, press inwards and regulate button 2321, make the second adjusting body 232 compressing stage clips 234, thereby the second adjusting body 232 and first being staggered regulates the hollow position of body 231 to be restored gradually, and the aperture of through hole 233 increases gradually, and fixing band 22 can freely move up and down, as shown in Figure 3, i.e. scalable fixing band 22 length.
Claims (6)
1. an improved nose stomach ciphon structure, comprise nasogastric tube (1) and for the position limiting structure of fixing described nasogastric tube (1), it is characterized in that: described position limiting structure comprises the limit body (21) that described nasogastric tube (1) longitudinally passes and the fixing band (22) that is horizontally through described limit body (21) and for regulating the regulating part (23) of described fixing band (22) length, the free end of described fixing band (22) is through described regulating part (23) and fixed by described regulating part, described limit body (21) comprise can folding nasogastric tube by circle (211), described nasogastric tube by circle (211) by being provided with the circle body (2111) of opening and being located at the circle body connector (2112) at described circle body (2111) two ends, described circle body connector (2112) comprises the inside race that inserts described outer collar (211a) (211b) that is positioned at the outer collar (211a) of described circle body (2111) one end and is positioned at described circle body (2111) other end, in described, outer collar (211a, 211b) be respectively equipped with through hole one and through hole two, described through hole one and described through hole two form fixing band and pass through hole.
2. a kind of improved nose stomach ciphon structure according to claim 1, it is characterized in that: described regulating part (23) comprises the first adjusting body (231) of hollow and is located at the second adjusting body (232) of the hollow in described the first adjusting body (231), described first, two regulate body (231, 232) corresponding hollow position forms the through hole (233) that can supply fixing band (22) to pass through, on the sidewall of described the first adjusting body (231), have installing hole (2311), described second regulates body (232) to be provided with the adjusting button (2321) through described installing hole (2311), described first, two regulate body (231, 232) between, in a side relative with described installing hole (2311), be installed with stage clip (234).
3. a kind of improved nose stomach ciphon structure according to claim 1, is characterized in that: the outer radial of described inside race (211b) increases gradually away from the direction of described outer collar (211a).
4. a kind of improved nose stomach ciphon structure according to claim 1, is characterized in that: described circle body (2111) is flat band shape, is arranged with rubber ring (2113) on described circle body (2111).
5. a kind of improved nose stomach ciphon structure according to claim 1, it is characterized in that: described fixing band (22) is provided with at least two flexible pressure-reducing pads (221), described pressure-reducing pad (221) one end and described fixing band (22) are slidably connected, and described pressure-reducing pad (221) other end is free end.
6. a kind of improved nose stomach ciphon structure according to claim 5, is characterized in that: on described fixing band (22), be also provided with the ear body stator (222) that is positioned at described limit body (21) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398338.2U CN203989079U (en) | 2014-07-18 | 2014-07-18 | A kind of improved nose stomach ciphon structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398338.2U CN203989079U (en) | 2014-07-18 | 2014-07-18 | A kind of improved nose stomach ciphon structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989079U true CN203989079U (en) | 2014-12-10 |
Family
ID=52029164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398338.2U Expired - Fee Related CN203989079U (en) | 2014-07-18 | 2014-07-18 | A kind of improved nose stomach ciphon structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726612A (en) * | 2016-12-12 | 2017-05-31 | 广西科技大学第附属医院 | A kind of adjustable stomach tube |
-
2014
- 2014-07-18 CN CN201420398338.2U patent/CN203989079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726612A (en) * | 2016-12-12 | 2017-05-31 | 广西科技大学第附属医院 | A kind of adjustable stomach tube |
| CN106726612B (en) * | 2016-12-12 | 2024-01-02 | 广西科技大学第一附属医院 | Adjustable stomach tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |