CN202892454U - Novel mouth cavity nourishment stomach tube - Google Patents
Novel mouth cavity nourishment stomach tube Download PDFInfo
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- CN202892454U CN202892454U CN 201220197597 CN201220197597U CN202892454U CN 202892454 U CN202892454 U CN 202892454U CN 201220197597 CN201220197597 CN 201220197597 CN 201220197597 U CN201220197597 U CN 201220197597U CN 202892454 U CN202892454 U CN 202892454U
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- tongue
- stomach tube
- novel mouth
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Abstract
The utility model discloses a novel mouth cavity nourishment stomach tube. The novel mouth cavity nourishment stomach tube comprises a tube body, wherein one end of the tube body is connected with a needle tube connector, a tooth pad which is used for being bitten by teeth of a patient is arranged on a tube body adjacent to the needle tube connector in a sleeved mode, and a tongue-pressing plate which is used for pressing the tongue of the patient so as to prevent the tongue from touching the tube body is fixedly connected with one end, far away from the needle tube connector, of the tooth pad. The novel mouth cavity nourishment stomach tube is simple in structure and convenient to use. According to the novel mouth cavity nourishment stomach tube, the tongue-pressing plate which is fixedly arranged at the tail end of the tooth pad is capable of pressing the tongue of the patient in a using process and preventing the tongue from moving and touching the tube body, so the normal utilization of the nourishment stomach tube is guaranteed, and harm of the nourishment stomach tube to the stomach of the patient is prevented at the same time. Therefore, the problem that the tube body is pushed out or swallowed down in to the abdomen caused by unaware movement of the tongue in a feeding process is effectively solved.
Description
Technical field
This utility model relates to a kind of direct oral cavity and is inserted into esophagus provides nutritional support for paralysis or coma patient stomach tube.
Background technology
The critical stupor such as burst cerebrovascular accident, multiple sclerosis, parkinson, brain stem tumor, laughing sickness, myasthenia gravis, dermatomyositis, thyromegaly compressing cervical region, lymph node illness, pars oralis pharyngis cancerous protuberance, hyperosteogeny or paralytic can't carry out normal diet because of dysfunction, thereby have influence on easily the supply of patient body nutrition.At present the nasal feeding tube treatment is carried out to critical, paralysis or the coma patient that can't normally take food for a long time in the home and abroad, but uses for a long time nasal feeding tube to have very large hidden danger, so China progressively begins to adopt the oral cavity stomach tube as patient's main feed means.But existing oral cavity stomach tube in use; owing to lack the protection to stomach tube; part patient can bite stomach tube broken because of unconscious action; when serious; stomach tube is snapped the stomach tube of staying in the patient's mouth of having no progeny and can be slipped in patient's the stomach; health to patient damages, and therefore how to prevent that patient from biting the oral cavity stomach tube broken and becoming the known problem of medical circle.Chinese utility model patent open file CN201248869Y discloses a kind of Novel peroral stomach tube, this stomach tube mainly is comprised of silica gel tube and bite-block, one end of silica gel tube is provided with needle stand, and bite-block central authorities are provided with the rubber hole of passing for silica gel tube, and the silica gel tube activity is located in the rubber hole of bite-block central authorities.When this Novel peroral stomach tube uses the bite-block pad is located at the upper of patient, between the lower tooth, then silica gel tube is penetrated in the patient body, bite-block can prevent that patient from biting silica gel tube broken, but find to adopt this stomach tube in actual the use to critical coma patient feed the time, because patient is subject to the food stimulus meeting and produces unconscious autonomous swallowing act, the silica gel tube that its intraoral tongue wriggling can the drive activity be located in the bite-block moves, thereby the fortuitous event such as occur that the silica gel tube major part swallowed lower tripe or all eject, affect the use of stomach tube, and because silica gel tube stretches into the limited length system in patient's stomach, patient swallows lower tripe easily stimulation and damage patient stomach with the silica gel tube major part, thus the safety that endangers easily patient.
The utility model content
The purpose of this utility model is: provide a kind of Novel mouth nutrition stomach tube, to solve the easy due to illness people's tongue wriggling of present oral cavity stomach tube and to be driven, to occur the problem that stomach tube was ejected or swallowed lower tripe.
The technical solution of the utility model is: a kind of Novel mouth nutrition stomach tube, comprise body, one end of body is connected with needle tube joint, be arranged with the bite-block of holding for the patients teeth rank at the body near needle tube joint, also be fixed with for pressure holding patient tongue to prevent the spatula of patient's tongue contact body at the end of bite-block away from needle tube joint.
Described spatula is used for along patient's tongue surface crooked, and its profile is the arcuate structure of epirelief.
Described spatula and bite-block are wholely set ringwise tube-in-tube structure.
End ring at the close needle tube joint of described bite-block is provided with the gear edge that cooperates for patient's lip block.
The through hole of described body end is elliptical aperture, also offers respectively straight joint at the two ends of elliptical aperture long axis direction.
On described needle tube joint, also be connected with for the fixing band that body is fixed on patient head.
Described fixing band be connected in the connecting band on the needle tube joint by head end and be fixedly arranged on the connecting band end, the sucker that is used for being adsorbed on patient face forms.
Nutrition stomach tube through oral cavity of the present utility model is simple in structure, easy to use, it can push down patient's tongue in use by the spatula that is installed in the bite-block end, prevent patient's tongue wriggling and contact body, not only guaranteed the normal use of nutrition stomach tube, avoid simultaneously the injury of nutrition stomach tube to patient's stomach, thereby efficiently solved the problem that the unconscious wriggling of tongue in patient's feed process ejects body or body is swallowed lower tripe easily.
Description of drawings
Fig. 1 is the structural representation of this utility model Novel mouth nutrition stomach tube specific embodiment;
Fig. 2 is the structural representation of Fig. 1 middle tube body end vias.
The specific embodiment
The specific embodiment of Novel mouth nutrition stomach tube of the present utility model as shown in Figure 1 and Figure 2, the head end of body 1 is connected with needle tube joint 2, needle tube joint 2 is provided with end cap 3, this end cap 3 can keep the cleaning of needle tube joint 2 when not using.Tube wall at body 1 end offers the through hole 8 that runs through inside and outside tube wall, this through hole 8 is elliptical aperture, as shown in Figure 2, two ends at elliptical aperture 8 long axis directions also offer respectively straight joint 81, utilize straight joint 81 that through hole 8 two ends offer can when the larger food of Injection by stomach duct granule, improve the handling capacity of through hole, prevent that food from stopping up through hole 8, guarantees the normal use of stomach tube.Hold in the mouth the bite-block 5 of holding at body 1 near moving being arranged with for patients teeth of the outer tube wall of needle tube joint 2, this bite-block 5 is provided with for the gear that cooperates with patient's lip block along 51 towards an end ring of needle tube joint 2, be fixed with spatula 6 for pressure holding patient tongue at bite-block 5 away from the end of needle tube joint 2, in the present embodiment, this spatula 6 and bite-block 5 are made into integration by silica gel, integral body is tube-in-tube structure, spatula 6 is crooked along patient's tongue surface, its profile is the arcuate structure of epirelief, and body 1 is arranged in the trepanning of bite-block 5 and spatula 6.
On needle tube joint 2, also be fixed with for the fixing band that body 1 is fixed on patient head, this fixing band be connected in the connecting band 4 on the needle tube joint 2 by head end and be fixedly arranged on connecting band 4 ends, the sucker 41 that is used for being adsorbed on patient face forms, because body 1 general employing activity wears mode and is arranged in bite-block 5 and the spatula 6, adopt fixing band to utilize sucker 41 that body is fixed on patient head and can prevent effectively that body 1 from slipping into patient's stomach.
This utility model is not limited to above-described embodiment, and when specifically using, above-mentioned fixing band also can adopt bonding way to be fixed on patient head; It is square, circular, oval etc. that the cross sectional shape of bite-block and spatula can adopt; The shape of body end vias also can adopt rhombus, Long Circle etc., and it is all within protection domain of the present utility model.
Claims (7)
1. Novel mouth nutrition stomach tube, comprise body, one end of body is connected with needle tube joint, be arranged with the bite-block of holding for the patients teeth rank at the body near needle tube joint, it is characterized in that, also be fixed with for pressure holding patient tongue to prevent the spatula of patient's tongue contact body at the end of bite-block away from needle tube joint.
2. Novel mouth nutrition stomach tube according to claim 1 is characterized in that, described spatula is used for along patient's tongue surface crooked, and its profile is the arcuate structure of epirelief.
3. Novel mouth nutrition stomach tube according to claim 1 and 2 is characterized in that described spatula and bite-block are wholely set ringwise tube-in-tube structure.
4. Novel mouth nutrition stomach tube according to claim 1 is characterized in that, is provided with the gear edge that cooperates for patient's lip block at described bite-block near an end ring of needle tube joint.
5. Novel mouth nutrition stomach tube according to claim 1 is characterized in that, the through hole of described body end is elliptical aperture, also offers respectively straight joint at the two ends of elliptical aperture long axis direction.
6. Novel mouth nutrition stomach tube according to claim 1 is characterized in that, also is connected with on described needle tube joint for the fixing band that body is fixed on patient head.
7. Novel mouth nutrition stomach tube according to claim 6 is characterized in that, described fixing band be connected in the connecting band on the needle tube joint by head end and be fixedly arranged on the connecting band end, the sucker that is used for being adsorbed on patient face forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197597 CN202892454U (en) | 2012-05-04 | 2012-05-04 | Novel mouth cavity nourishment stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197597 CN202892454U (en) | 2012-05-04 | 2012-05-04 | Novel mouth cavity nourishment stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892454U true CN202892454U (en) | 2013-04-24 |
Family
ID=48113180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197597 Expired - Fee Related CN202892454U (en) | 2012-05-04 | 2012-05-04 | Novel mouth cavity nourishment stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765200A (en) * | 2017-11-20 | 2018-03-06 | 中国科学技术大学 | A kind of liquid delivery device based on magnetic resonance detection |
-
2012
- 2012-05-04 CN CN 201220197597 patent/CN202892454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765200A (en) * | 2017-11-20 | 2018-03-06 | 中国科学技术大学 | A kind of liquid delivery device based on magnetic resonance detection |
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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: 20130424 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |