CN219251330U - Double-fixing anti-compression device for nasogastric tube - Google Patents
Double-fixing anti-compression device for nasogastric tube Download PDFInfo
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- CN219251330U CN219251330U CN202222937600.3U CN202222937600U CN219251330U CN 219251330 U CN219251330 U CN 219251330U CN 202222937600 U CN202222937600 U CN 202222937600U CN 219251330 U CN219251330 U CN 219251330U
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- connecting pipe
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- air bag
- tube
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Abstract
The utility model discloses a nasogastric tube double-fixing anti-compression device, which is characterized in that an air bag type expansion fixing structure is arranged at one end of a nasogastric tube body, the nasogastric tube is inserted into a nasal cavity of a patient through the air bag type expansion fixing structure, the nasogastric tube is expanded and fixed in the inner wall of the nasal cavity after being inflated, the air bag type expansion fixing structure is inserted into a connecting pipe to extend to the outer part of the nasal cavity, a fixing adhesive tape piece is sleeved on the outer wall of the connecting pipe, the connecting pipe can be adhered to the cheek of the patient, the flexibility of the movement of the connecting pipe close to one end of the nasal cavity is enhanced through the arrangement of a corrugated pipe, and the contact with nasal wings is reduced; the fixing effect of the connecting pipe is enhanced through the fixing binding band piece, the contact between the outer wall of the connecting pipe and the nose wing is avoided, the double fixing effect of the nose and the stomach pipe is realized, and the anti-pressing effect is achieved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a double-fixing anti-compression device for nasogastric tubes.
Background
Nasogastric tubes are inserted through the nostrils, through the pharynx, through the oesophagus to the stomach, mostly used for pumping gastric juice, lavaging the stomach in case of acute poisoning, and also used for injecting liquid into the stomach to provide necessary food and nutrition for patients.
In actual operation, as the patient moves or the nasogastric tube is pulled to shake, the nasogastric tube is easy to repeatedly rub with the inner wall of the nasal cavity, so that the inner wall of the nasal cavity of the patient is rubbed and crushed; simultaneously, because the texture of nasogastric tube is harder, when nasogastric tube connects input device such as nutrition pump, the nasogastric tube is located the external end of patient and will upwards bend and carry out the connection operation, and the part that the nasogastric tube stretched out patient's nasal cavity just oppresses patient's nasal wing easily, causes patient's nasal part pressure sore, consequently, design practicality is strong and can fix respectively stomach tube body and nasal cavity laminating department and the part that stretches out patient's nasal cavity, realizes the two fixed effects of nasogastric tube, plays the two fixed pressure protection devices of nasogastric tube of pressure prevention effect and is very necessary.
Disclosure of Invention
The utility model aims to provide a double-fixing anti-compression device for a nasogastric tube, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a two fixed pressure protection devices of nose stomach tube, includes the stomach tube body, the through-hole has been seted up to stomach tube body one end, the fixed gasbag formula inflation fixed knot that has cup jointed of stomach tube body other end constructs, gasbag formula inflation fixed knot constructs the left end and has pegged graft the connecting pipe, connecting pipe left end fixed intercommunication has the taper joint, the connecting pipe right-hand member is equipped with the bellows, fixed sticky tape spare has been cup jointed to the connecting pipe right-hand member, and fixed sticky tape spare is located the bellows right side, fixed bandage spare has been cup jointed to the connecting pipe left end.
According to the technical scheme, the gasbag formula inflation fixed knot constructs including fixed the conical tube that communicates in stomach tube body left end, conical ring-shaped gasbag has been cup jointed to conical tube outer wall, conical ring-shaped gasbag left end is pasted and is fixed with hollow elastic ring body, and conical ring-shaped gasbag left end and hollow elastic ring body fixed intercommunication, the connecting pipe right-hand member passes hollow elastic ring body and pegs graft in conical tube, hollow elastic ring body outer wall fixed intercommunication has the check valve, and the check valve is from outside to interior unidirectional conduction, hollow elastic ring body outer wall fixed intercommunication has the relief valve.
According to the technical scheme, the medical silica gel layer is adhered to the outer wall of the conical annular air bag.
According to the technical scheme, the fixed adhesive tape piece comprises a first elastic sleeve ring sleeved on the outer wall of the connecting pipe, a first strip-shaped notch is formed in the outer wall of the first elastic sleeve ring, and strip-shaped adhesive tapes are adhered and fixed on the front side wall and the rear side wall of the first elastic sleeve ring.
According to the above technical scheme, the fixed bandage spare is including cup jointing in the second elastic collar of connecting pipe outer wall, the second bar breach has been seted up to second elastic collar outer wall, the lateral wall is all pasted around the second elastic collar and is fixed with the bandage, and the rear side the bandage upper surface outside joint has the magic to paste the son and pastes, and the front side the bandage lower surface outside joint has the magic to paste female subsides.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the air bag type expansion fixing structure is arranged at one end of the stomach tube body, the air bag type expansion fixing structure is inserted into the nasal cavity of a patient, the air bag type expansion fixing structure is expanded and fixed in the inner wall of the nasal cavity after being inflated, the air bag type expansion fixing structure is inserted into the connecting tube to extend to the outside of the nasal cavity, the outer wall of the connecting tube is sleeved with the fixing adhesive tape piece, the connecting tube can be stuck on the patient at low cost, and the flexible of the connecting tube near one end of the nasal cavity is enhanced through the arrangement of the corrugated tube, so that the contact with nose wings is reduced; the fixing effect of the connecting pipe is enhanced through the fixing binding band piece, the contact between the outer wall of the connecting pipe and the nose wing is avoided, the double fixing effect of the nose and the stomach pipe is realized, and the anti-pressing effect is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic structural view of the air bag type inflatable fixation structure of the present utility model;
FIG. 3 is a schematic view of the structure of the fixing tape member of the present utility model;
fig. 4 is a schematic view of the structure of the fixing band member of the present utility model.
In the figure: 1-stomach tube body, 2-through hole, 3-gasbag formula inflation fixed knot construct, 31-toper annular gasbag, 32-hollow elastic ring body, 33-check valve, 34-relief valve, 35-conical tube, 4-connecting pipe, 5-conical joint, 6-bellows, 7-fixed bandage spare, 71-second elastic collar, 72-second bar breach, 73-bandage, 74-magic tape, 75-magic tape female subsides, 8-fixed adhesive tape spare, 81-first elastic collar, 82-first bar breach, 83-bar sticky tape, 9-medical silica gel layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a two fixed pressure protection devices of nose stomach tube, includes stomach tube body 1, and through-hole 2 has been seted up to stomach tube body 1 one end, and the fixed gasbag formula inflation fixed knot that has cup jointed of stomach tube body 1 other end constructs 3, and gasbag formula inflation fixed knot constructs 3 left end grafting has connecting pipe 4, and connecting pipe 4 left end fixed intercommunication has conical joint 5, and connecting pipe 4 right-hand member is equipped with bellows 6, and connecting pipe 4 right-hand member has cup jointed fixed sticky tape 8, and fixed sticky tape 8 is located bellows 6 right side, and connecting pipe 4 left end has cup jointed fixed bandage piece 7.
The air bag type expansion fixing structure 3 is arranged at one end of the stomach tube body 1, the air bag type expansion fixing structure 3 is inserted into the nasal cavity of a patient, the air bag type expansion fixing structure 3 is expanded and fixed in the inner wall of the nasal cavity after being inflated, the air bag type expansion fixing structure 3 is inserted into the connecting tube 4 to extend to the outside of the nasal cavity, the outer wall of the connecting tube 4 is sleeved with the fixing adhesive tape piece 8, the connecting tube 4 can be stuck on the patient at low cost, the flexible performance of the connecting tube 4 close to one end of the nasal cavity is enhanced through the arrangement of the corrugated tube 6, and the contact with nose wings is reduced; the fixing effect on the connecting pipe 4 is enhanced through the fixing binding band piece 7, the contact between the outer wall of the connecting pipe 4 and the nose wing is avoided, the double fixing effect of the nose stomach tube is realized, and the anti-pressing effect is achieved.
Specifically, the air bag type expansion fixing structure 3 comprises a conical tube 35 fixedly communicated with the left end of the stomach tube body 1, a conical annular air bag 31 is sleeved on the outer wall of the conical tube 35, a hollow elastic ring body 32 is fixedly adhered to the left end of the conical annular air bag 31, the left end of the conical annular air bag 31 is fixedly communicated with the hollow elastic ring body 32, the right end of a connecting tube 4 penetrates through the hollow elastic ring body 32 to be inserted into the conical tube 35, a one-way valve 33 is fixedly communicated with the outer wall of the hollow elastic ring body 32, the one-way valve 33 is communicated with the outer wall of the hollow elastic ring body 32 from outside to inside in a one-way manner, and a pressure release valve 34 is fixedly communicated with the outer wall of the hollow elastic ring body 32.
Through the hollow elastic ring body 32 of extrusion, can inhale gaseous follow check valve 33, the leading-in is in the annular gasbag 31 of toper at last, and laminating is on patient's nasal cavity inner wall after the annular gasbag 31 inflation, carries out spacingly to the fixed knot of gasbag formula inflation structure 3 position, when needs take out, through opening the inside gas of the annular gasbag 31 of decompression valve 34 discharge toper, convenient operation.
Specifically, the medical silica gel layer 9 is adhered to the outer wall of the conical annular air bag 31, and the medical silica gel layer 9 is adhered to the nasal cavity of the patient, so that friction between the medical silica gel layer and the nasal cavity of the patient can be reduced better.
Specifically, the fixing adhesive tape piece 8 comprises a first elastic collar 81 sleeved on the outer wall of the connecting pipe 4, a first strip-shaped notch 82 is formed in the outer wall of the first elastic collar 81, and strip-shaped adhesive tapes 83 are adhered and fixed on the front side wall and the rear side wall of the first elastic collar 81; the first elastic collar 81 can be conveniently sleeved on the outer wall of the connecting pipe 4 by providing a first strip-shaped notch 82, is also convenient to move on the connecting pipe 4, is stuck and fixed on the face of a patient through a strip-shaped adhesive tape 83, and fixes the local position of the connecting pipe 4.
Specifically, the fixing strap member 7 includes a second elastic collar 71 sleeved on the outer wall of the connecting tube 4, a second strip-shaped notch 72 is provided on the outer wall of the second elastic collar 71, a strap 73 is adhered and fixed on the front and rear side walls of the second elastic collar 71, a magic tape patch 74 is sewed on the outer side of the upper surface of the rear strap 73, a magic tape patch 75 is sewed on the outer side of the lower surface of the front strap 73, the front and rear straps 73 are fixed on the head of a patient through the cooperation of the magic tape patch 74 and the magic tape patch 75, and the local position of the connecting tube 4 is fixed, so that the fixing position of the connecting tube 4 is better adjusted.
Working principle:
according to the utility model, the air bag type expansion fixing structure 3 is arranged at one end of the stomach tube body 1, the air bag type expansion fixing structure 3 is inserted into the nasal cavity of a patient, the air bag type expansion fixing structure 3 is expanded and fixed in the inner wall of the nasal cavity after being inflated, the air bag type expansion fixing structure 3 is inserted into the connecting tube 4 to extend to the outside of the nasal cavity, the outer wall of the connecting tube 4 is sleeved with the fixing adhesive tape piece 8, the connecting tube 4 can be stuck on a patient at low cost, and the corrugated tube 6 is used for enhancing the activity flexibility of the connecting tube 4 at one end close to the nasal cavity, so that the contact with nose wings is reduced; the fixing effect on the connecting pipe 4 is enhanced through the fixing strap piece 7, the contact between the outer wall of the connecting pipe 4 and the nose wing is avoided, the double fixing effect of the nose stomach tube is realized, and the anti-compression effect is achieved;
the hollow elastic ring body 32 is extruded, so that gas can be sucked from the one-way valve 33, finally, the gas is led into the conical annular air bag 31, the conical annular air bag 31 is attached to the inner wall of the nasal cavity of a patient after being expanded, the position of the air bag type expansion fixing structure 3 is limited, and when the air bag type expansion fixing structure is required to be taken out, the pressure release valve 34 is opened to discharge the gas in the conical annular air bag 31, so that the operation is convenient;
the first elastic collar 81 can be conveniently sleeved on the outer wall of the connecting pipe 4 by forming a first strip-shaped notch 82, is also convenient to move on the connecting pipe 4, is stuck and fixed on the face of a patient through a strip-shaped adhesive tape 83, and is used for fixing the local position of the connecting pipe 4; the front and back side binding bands 73 are fixed on the head of a patient through the matching of the magic tape 74 and the magic tape 75, so that the local position of the connecting pipe 4 is fixed, and the fixed position of the connecting pipe 4 is better adjusted.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a two fixed anti-compression devices of nasogastric tube which characterized in that: including stomach tube body (1), through-hole (2) have been seted up to stomach tube body (1) one end, the fixed gasbag formula inflation fixed knot that has cup jointed of stomach tube body (1) other end (3), gasbag formula inflation fixed knot constructs (3) left end grafting has connecting pipe (4), connecting pipe (4) left end fixed intercommunication has conical joint (5), connecting pipe (4) right-hand member is equipped with bellows (6), connecting pipe (4) right-hand member has cup jointed fixed sticky tape spare (8), and fixed sticky tape spare (8) are located bellows (6) right side, connecting pipe (4) left end has cup jointed fixed bandage spare (7).
2. A nasogastric tube double-fixation pressure-resistant device according to claim 1, wherein: the air bag type expansion fixing structure (3) comprises a conical tube (35) fixedly communicated with the left end of the stomach tube body (1), a conical annular air bag (31) is sleeved on the outer wall of the conical tube (35), a hollow elastic ring body (32) is fixedly adhered to the left end of the conical annular air bag (31), the left end of the conical annular air bag (31) is fixedly communicated with the hollow elastic ring body (32), the right end of the connecting tube (4) penetrates through the hollow elastic ring body (32) to be inserted in the conical tube (35), a one-way valve (33) is fixedly communicated with the outer wall of the hollow elastic ring body (32), the one-way valve (33) is communicated from outside to inside, and a pressure release valve (34) is fixedly communicated with the outer wall of the hollow elastic ring body (32).
3. A nasogastric tube double-fixation pressure-resistant device according to claim 2, wherein: the medical silica gel layer (9) is adhered to the outer wall of the conical annular air bag (31).
4. A nasogastric tube double-fixation pressure-resistant device according to claim 1, wherein: the fixing adhesive tape piece (8) comprises a first elastic sleeve ring (81) sleeved on the outer wall of the connecting pipe (4), a first strip-shaped notch (82) is formed in the outer wall of the first elastic sleeve ring (81), and strip-shaped adhesive tapes (83) are adhered and fixed on the front side wall and the rear side wall of the first elastic sleeve ring (81).
5. A nasogastric tube double-fixation pressure-resistant device according to claim 1, wherein: the fixing strap piece (7) comprises a second elastic sleeve ring (71) sleeved on the outer wall of the connecting pipe (4), a second strip-shaped notch (72) is formed in the outer wall of the second elastic sleeve ring (71), straps (73) are fixedly adhered to the front side wall and the rear side wall of the second elastic sleeve ring (71), magic tape patches (74) are sewn on the outer side of the upper surface of the straps (73), and magic tape female patches (75) are sewn on the outer side of the lower surface of the straps (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937600.3U CN219251330U (en) | 2022-11-04 | 2022-11-04 | Double-fixing anti-compression device for nasogastric tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937600.3U CN219251330U (en) | 2022-11-04 | 2022-11-04 | Double-fixing anti-compression device for nasogastric tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219251330U true CN219251330U (en) | 2023-06-27 |
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ID=86870830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222937600.3U Active CN219251330U (en) | 2022-11-04 | 2022-11-04 | Double-fixing anti-compression device for nasogastric tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219251330U (en) |
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2022
- 2022-11-04 CN CN202222937600.3U patent/CN219251330U/en active Active
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