CN211157407U - Be used for fixed stomach tube pressure damage nasal obstruction of preventing - Google Patents
Be used for fixed stomach tube pressure damage nasal obstruction of preventing Download PDFInfo
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- CN211157407U CN211157407U CN201921090966.3U CN201921090966U CN211157407U CN 211157407 U CN211157407 U CN 211157407U CN 201921090966 U CN201921090966 U CN 201921090966U CN 211157407 U CN211157407 U CN 211157407U
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Abstract
The utility model relates to the technical field of medical equipment, concretely relates to be used for fixed stomach tube pressure damage prevention nasal obstruction, include with nasal cavity complex nasal obstruction body, the nasal obstruction body is the elastic material structure, this internal installation passageway with the stomach tube adaptation that is provided with of nasal obstruction, be equipped with on the nasal obstruction body and be used for keeping breathing unblocked breathing passage. The utility model is used for fixed stomach tube pressure resistance nature harms nasal obstruction, the nasal obstruction body of making through elastic material presss from both sides tight fixedly to the stomach tube on the one hand, and on the other hand passes through the cooperation of nasal obstruction body with the nasal cavity, makes the nasal obstruction body fixed in the nasal cavity, sets up the respiratory channel simultaneously and supplies the patient to breathe, has solved the fixed problem of stomach tube, can not cause the damage to patient's skin or nasal cavity simultaneously, has increased the fault-tolerant rate of stomach tube in fixed process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a nasal plug for fixing a gastric tube to prevent pressure injury.
Background
The stomach tube is inserted from the nostril, passes through the pharynx, reaches the stomach through the esophagus, is mostly used for drawing gastric juice, also can be used for infusing liquid into the stomach and provide necessary food and nutrition for patients, and care should be taken to avoid stomach tube pollution and stomach tube pull-out, which causes aspiration.
Clinical care personnel often use the adhesive tape to paste stomach tube and alar outside skin for fixed stomach tube, has increased the pressure to patient's local mucosa like this, and to the critically ill coma patient who has sensory disturbance especially, long-time oppression leads to pressure nature damage easily, and then the evolution is the nasal pressure sore, and frequent change adhesive tape has increased patient's misery moreover.
In summary, there is a need for a technical solution to solve the technical problem in the prior art that the nasal pressure injury of a patient is easily caused by fixing a gastric tube by sticking the gastric tube to the skin outside the alar nose with an adhesive tape.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: the method of adopting the adhesive tape to paste stomach tube and alar outside skin to prior art exists fixes the stomach tube, easily lead to patient's nasal part pressure nature damaged technical problem, provide a prevent pressure nature damage nasal plug for fixing the stomach tube, the nasal plug body of making through elastic material presss from both sides tightly fixedly to the stomach tube on the one hand, on the other hand passes through the cooperation of nasal plug body with the nasal cavity, make the nasal plug body fixed in the nasal cavity, set up respiratory channel simultaneously and supply the patient to breathe, the fixed problem of stomach tube has been solved, can not cause the damage to patient's skin or nasal cavity simultaneously.
In order to realize the purpose, the utility model discloses a technical scheme be:
the nose plug body is an elastic material structural member, an installation channel matched with the stomach tube is arranged in the nose plug body, and a breathing channel used for keeping breathing unblocked is arranged on the nose plug body.
The utility model is used for fixed stomach tube pressure resistance nature harms nasal obstruction, the nasal obstruction body of making through elastic material presss from both sides tight fixedly to the stomach tube on the one hand, and on the other hand passes through the cooperation of nasal obstruction body with the nasal cavity, makes the nasal obstruction body fixed in the nasal cavity, sets up the respiratory channel simultaneously and supplies the patient to breathe, has solved the fixed problem of stomach tube, can not cause the damage to patient's skin or nasal cavity simultaneously, has increased the fault-tolerant rate of stomach tube in fixed process.
As the utility model discloses a preferred scheme, the nasal obstruction body is including the fixed pipe that is used for fixed stomach tube, still include center on the elastic housing that fixed pipe set up, elastic housing with form the respiratory cavity between the fixed pipe, elastic housing is last be provided with the respiratory orifice of respiratory cavity intercommunication makes the respiratory orifice with the respiratory cavity forms respiratory channel. Form fixed relation on the one hand between elastic housing and the nasal cavity through matching with the nasal cavity shape, fixed pipe is fixed the stomach tube to realize that the nasal obstruction body fixes the stomach tube in the nasal cavity, the respiratory cavity between respiratory orifice intercommunication elastic housing on the other hand elastic housing and the fixed pipe makes respiratory orifice and respiratory cavity form the respiratory channel who is used for human breathing, solved when fixing the stomach tube for the human passageway that provides the breathing.
As the preferred scheme of the utility model, be provided with the joint seam that is used for stomach tube immigration and/or shifts out on the nasal obstruction body lateral wall, the joint seam runs through simultaneously the elasticity casing with fixed pipe. The clamping seam is arranged on the side wall of the nasal plug body, so that the stomach tube can be conveniently moved in or out of the side wall of the nasal plug body, the operation efficiency is favorably improved, the device can be still installed after the stomach tube is inserted into a human body, and the applicability of the device is improved.
As the preferred scheme of the utility model, the elastic shell is of a gourd-shaped structure. The casing of calabash shape structure and the higher human comfort of multiplicable of human nasal cavity matching degree, owing to switching position with nasal cavity switching position joint, the nasal cavity is difficult for popping out to the nasal obstruction body in the nasal cavity after the elastic casing of calabash shape is stuffed in the nasal cavity moreover, has strengthened the stability that the device used, has increased the fault-tolerant rate when the stomach tube operates.
As the utility model discloses an optimal scheme, be equipped with on the switching position of calabash shape structure and be used for the support a plurality of brace tables of elastic housing, the brace table is connected fixed pipe with elastic housing. Set up the brace table on calabash shape structure's switching position, can support elastic housing, avoid elastic housing to take place to turn over when getting into human nasal cavity too deeply or unexpected deformation, guarantee elastic housing and get into the patency of human nasal cavity.
As the utility model discloses a preferred scheme, a plurality of the supporting bench follows fixed pipe circumference is evenly arranged. The uniformly arranged support tables are beneficial to forming stable support for the elastic shell.
As the preferred scheme of the utility model, be equipped with the elasticity bump on the fixed intraductal wall. Set up elasticity bump in fixed intraductal being favorable to strengthening fixed pipe to the fixed effect of stomach tube.
As the preferred scheme of the utility model, the elastic material is silica gel. The nose plug body made of silica gel is softer and has stronger comfortable feeling after being placed into a human body.
As a preferred embodiment of the present invention, the elastic material is polyvinyl chloride. The nasal plug body made of polyvinyl chloride has better elasticity and better fixing effect on the gastric tube in the nasal cavity.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model is used for fixing the nasal plug for preventing the pressure damage of the stomach tube, the nasal plug body made of elastic material is used for clamping and fixing the stomach tube on one hand, and on the other hand, the nasal plug body is fixed in the nasal cavity through the matching of the nasal plug body and the nasal cavity, and a breathing channel is arranged for the patient to breathe, thereby solving the fixing problem of the stomach tube, simultaneously, the skin or the nasal cavity of the patient can not be damaged, and the fault-tolerant rate of the stomach tube in the fixing process is increased;
2. the fixing tube fixes the stomach tube, so that the stomach tube is fixed in the nasal cavity by the nose plug body, and the breathing hole in the elastic shell is communicated with the breathing cavity between the elastic shell and the fixing tube, so that the breathing hole and the breathing cavity form a breathing channel for breathing of a human body, and the problem of providing a breathing channel for the human body while fixing the stomach tube is solved;
3. the shell adopting the gourd-shaped structure is matched with the nasal cavity of a human body to a higher degree, so that the comfort of the human body can be increased, and the plug body is not easy to pop out of the nasal cavity due to the fact that the plug body is clamped with the switching position of the nasal cavity after the gourd-shaped elastic shell is plugged into the nasal cavity, so that the use stability of the device is enhanced, and the fault tolerance rate of the stomach tube during operation is increased;
4. set up the brace table on calabash shape structure's switching position, can support elastic housing, avoid elastic housing to take place to turn over when getting into human nasal cavity too deeply or unexpected deformation, guarantee elastic housing and get into the patency of human nasal cavity.
Drawings
Fig. 1 is a schematic structural view of the pressure injury prevention nasal plug for fixing a gastric tube according to the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a diagram illustrating the effect of the present invention;
the labels in the figure are: 1-nasal plug body, 101-installation channel, 102-clamping seam, 103-breathing hole, 104-elastic shell, 105-fixing tube, 1051-elastic salient point, 106-breathing cavity, 107-supporting table and 2-gastric tube.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-5, the utility model relates to a nasal plug for fixing gastric tube pressure injury prevention, including with nasal cavity complex nasal plug body 1, nasal plug body 1 is the elastic material structure, be provided with the installation passageway 101 with stomach tube 2 adaptation in the nasal plug body 1, be equipped with on the nasal plug body 1 and be used for keeping breathing unblocked breathing passageway.
Specifically, the nasal plug body 1 comprises a fixing tube 105 for fixing the gastric tube 2, and further comprises an elastic shell 104 arranged around the fixing tube 105, a breathing cavity 106 is formed between the elastic shell 104 and the fixing tube 105, a breathing hole 103 communicated with the breathing cavity 106 is arranged on the elastic shell 104, so that the breathing hole 103 and the breathing cavity 106 form the breathing passage, on one hand, the fixing tube 105 fixes the gastric tube 2 by forming a fixing relation between the elastic shell 104 matched with the shape of the nasal cavity and the nasal cavity, thereby realize that nasal obstruction body 1 fixes stomach tube 2 in the nasal cavity, on the other hand the breathing hole 103 on the elastic shell 104 communicates the breathing chamber 106 between elastic shell 104 and the fixed pipe 105, makes breathing hole 103 and breathing chamber form 106 and is used for the respiratory breathing passageway of human body, and what solved provides respiratory passageway for the human body when fixed stomach tube 2.
Further, elastic housing 104 is calabash shape structure, and the casing of calabash shape structure matches the higher multiplicable human comfort of degree with human nasal cavity, and owing to switching position with nasal cavity switching position joint after the nasal cavity is filled in to calabash shape elastic housing 104 in addition, nasal obstruction body 1 is difficult for popping out the nasal cavity, has strengthened the stability that the device used, has increased the fault-tolerant rate when stomach tube 2 operates.
Further, be equipped with on the switching position of calabash shape structure and be used for supporting a plurality of brace tables 107 of elastic housing 104, brace table 107 is connected fixed pipe 105 with elastic housing 104 sets up brace table 107 on the switching position of calabash shape structure, can support elastic housing 104, avoids elastic housing 104 to take place to turn over when getting into human nasal cavity too deeply or unexpected deformation, guarantees elastic housing 104 and is getting into the patency of human nasal cavity.
Furthermore, a plurality of supporting platforms are uniformly arranged along the circumferential direction of the fixed pipe, and the uniformly arranged supporting platforms are favorable for forming stable support for the elastic shell.
Furthermore, be equipped with elasticity bump 1051 on the fixed pipe 105 inner wall, set up elasticity bump 1051 in fixed pipe 105 and be favorable to strengthening fixed pipe 105 to the fixed action of stomach tube 2, avoid skidding.
Furthermore, the elastic material is silica gel, and the nose plug body 1 made of silica gel is softer in quality and has stronger comfortable feeling after being placed into a human body.
To sum up, the utility model is used for fixing the nasal obstruction of the gastric tube pressure-resistant damage, the nasal obstruction made of elastic material is used, 1, on one hand, the gastric tube 2 is clamped and fixed, on the other hand, the nasal obstruction body 1 is fixed in the nasal cavity through the cooperation of the nasal obstruction body 1 and the nasal cavity, the specific elastic shell 104 matched with the shape of the nasal cavity forms a fixed relation with the nasal cavity, the fixed tube 105 fixes the gastric tube 2, thereby realizing that the nasal obstruction body 1 fixes the gastric tube 2 in the nasal cavity, the breathing hole 103 on the elastic shell 104 is communicated with the breathing cavity 106 between the elastic shell 104 and the fixed tube 105, so that the breathing hole 103 and the breathing cavity 106 form a breathing channel for breathing of the human body, the problem of providing a breathing channel for the human body while fixing the gastric tube 2 is solved, and the shell adopting a gourd-shaped structure has higher matching degree with the nasal cavity of the human body, the fault tolerance rate during stomach tube operation is increased.
Example 2
As shown in fig. 1, in this embodiment, the difference from embodiment 1 is that a locking slit 102 for moving in and/or out the gastric tube 2 is provided on the side wall of the nasal prong body 1, the locking slit 102 simultaneously penetrates through the elastic shell 104 and the fixing tube 105, and the locking slit 102 provided on the side wall of the nasal prong body 1 facilitates the gastric tube 2 to move in or out from the side wall of the nasal prong body 1, which is beneficial to improving the operation efficiency, and the device can be still installed after the gastric tube 2 is inserted into the human body, which improves the applicability of the device.
Example 3
In this embodiment, the difference from embodiment 1 is that the elastic material is polyvinyl chloride, and the nasal plug body 1 made of polyvinyl chloride has better elasticity and better fixing effect on the gastric tube 2 in the nasal cavity.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The nasal plug for fixing the gastric tube to prevent pressure injury is characterized by comprising a nasal plug body (1) matched with a nasal cavity, wherein the nasal plug body (1) is an elastic material structural member, an installation channel (101) matched with the gastric tube (2) is arranged in the nasal plug body (1), and a breathing channel for keeping breathing unblocked is arranged on the nasal plug body (1).
2. The nasal plug for fixing a gastric tube against pressure injury according to claim 1, wherein the nasal plug body (1) comprises a fixing tube (105) for fixing a gastric tube (2), and further comprises an elastic shell (104) arranged around the fixing tube (105), a breathing cavity (106) is formed between the elastic shell (104) and the fixing tube (105), and a breathing hole (103) communicated with the breathing cavity (106) is arranged on the elastic shell (104), so that the breathing hole (103) and the breathing cavity (106) form the breathing passage.
3. The nasal prong for securing a gastric tube against pressure injury according to claim 2, wherein a snap slit (102) for gastric tube moving in and/or out is provided on the side wall of the nasal prong body (1), the snap slit (102) simultaneously penetrates the elastic shell (104) and the securing tube (105).
4. The nasal prong for securing a gastric tube against pressure injury according to claim 3, wherein the elastic shell (104) is a gourd-shaped structure.
5. The nasal obstruction for fixing a gastric tube against pressure injury according to claim 4, wherein a plurality of supporting platforms (107) for supporting the elastic shell (104) are arranged at the transition position of the gourd-shaped structure, and the supporting platforms (107) connect the fixing tube (105) and the elastic shell (104).
6. The nasal prong for securing a gastric tube against pressure injury according to claim 5, wherein a plurality of said support platforms (107) are evenly arranged circumferentially along said securing tube (105).
7. The nasal obstruction for fixing the gastric tube against the pressure injury according to claim 6, wherein the inner wall of the fixing tube (105) is provided with elastic convex points (1051).
8. The nasal prong for securing a gastric tube against pressure injury according to any of claims 1-7, wherein the elastic material is silicone.
9. The nasal prong for securing a gastric tube against pressure injury according to any of claims 1-7, wherein said elastic material is polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090966.3U CN211157407U (en) | 2019-07-12 | 2019-07-12 | Be used for fixed stomach tube pressure damage nasal obstruction of preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090966.3U CN211157407U (en) | 2019-07-12 | 2019-07-12 | Be used for fixed stomach tube pressure damage nasal obstruction of preventing |
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| Publication Number | Publication Date |
|---|---|
| CN211157407U true CN211157407U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921090966.3U Active CN211157407U (en) | 2019-07-12 | 2019-07-12 | Be used for fixed stomach tube pressure damage nasal obstruction of preventing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230145A (en) * | 2021-06-25 | 2021-08-10 | 沭阳县中医院 | Medical catheter fixing device for preventing nasal pressure sores |
-
2019
- 2019-07-12 CN CN201921090966.3U patent/CN211157407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230145A (en) * | 2021-06-25 | 2021-08-10 | 沭阳县中医院 | Medical catheter fixing device for preventing nasal pressure sores |
| CN113230145B (en) * | 2021-06-25 | 2023-06-30 | 沭阳县中医院 | Catheter fixing device for preventing nasal pressure sore in medical use |
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