CN208481836U

CN208481836U - ICU patient's jaw pad

Info

Publication number: CN208481836U
Application number: CN201721781391.0U
Authority: CN
Inventors: 易娟; 谌铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-19
Filing date: 2017-12-19
Publication date: 2019-02-12
Anticipated expiration: 2027-12-19

Abstract

The utility model discloses a kind of ICU patient jaw pads, including integrally formed upper jaw pad, lower jaw pad and occlusal surface, the upper jaw pad and lower jaw pad are consistent with the shape of patient oral cavity upperdental arch, the occlusal surface is semicircular configuration and is fixed on the inside of upper jaw pad and lower jaw pad, and arc length on the inside of entire upper jaw pad and lower jaw pad is covered, the top surface edge of the occlusal surface extends to its lower surface towards lower jaw pad arc.The jaw pad of the utility model can play closing oral cavity, reduce the possibility of aspiration pneumonia, it also can avoid a series of oral problems simultaneously, when using trachea cannula, firm intubation, which can also be played, avoids tooth from biting the case where being intubated, simultaneously using the jaw pad of the utility model can also slow release oral nursing liquid, achieve the purpose that clear up oral cavity and reduction of patient oral problem.

Description

ICU patient's jaw pad

Technical field

The utility model relates to the field of medical instrument technology.More specifically, the utility model relates to ICU patient's jaws Pad.

Background technique

ICU patient's complication common during treatment is aspiration pneumonia, in addition Odontogenic cysts oral wounds.Whether it inserts Pipe is not still intubated, and the oral cavity of patient is in endless full closeding state, influences salivary secretion, xerostomia, and pathogen is increased, and is increased Add the possibility of aspiration pneumonia.And the general unconsciousness of ICU patient, it can not voluntarily control, individual teeth and undesirable root can be right in oral cavity Mucous membrane of mouth and gum cause wound, the ulcer for forming big bleeding or not recovering for a long time.ICU patient general body is also more empty Weak, resistance is poor, and hemochrome and coagulation function are bad, and oral hemorrhage will cause haemorrhagic shock when serious.Authorization Notice No. is Jaw pad described in the patent of 204683852 U of CN contributes to alleviate the symptoms such as snoring of grinding one's teeth in sleep, and also never occurs special Jaw pad used in ICU patient is studied, it is all hard material that the general intubation used of ICU patient at present on the market, which closes pad, knot Structure is simple, designs the only protection intubation considered, and does not consider to oral mucosa, gum and tooth, the unconscious shape of patient Muscular tone under state, closing pad will cause gum wound and tooth mobility.

Utility model content

The purpose of the utility model is to provide ICU patient's jaw pads, can play closing oral cavity, reduce aspiration pneumonia May, while also can avoid a series of oral problems, when using trachea cannula, moreover it is possible to play firm intubation and tooth is avoided to bite The case where intubation, at the same using the jaw pad of the utility model can also slow release oral nursing liquid, reach cleaning oral cavity and slow Solve the purpose of patient's oral problem.

In order to realize these purposes and other advantages according to the present utility model, ICU patient is provided with jaw pad, including one Body formed upper jaw pad, lower jaw pad and occlusal surface, the upper jaw pad and lower jaw pad are consistent with the shape of patient oral cavity upperdental arch, The occlusal surface is semicircular configuration and is fixed on the inside of upper jaw pad and lower jaw pad, and is covered on the inside of entire upper jaw pad and lower jaw pad The top surface edge of arc length, the occlusal surface extends to its lower surface towards lower jaw pad arc.

Preferably, the middle part of the occlusal surface has the trachea cannula of horizontal perforation occlusal surface and upper jaw pad and lower jaw pad Through-hole, the upper jaw pad are separated into two parts of abutting from middle part vertically, and extend downward into occlusal surface with by table on occlusal surface Face is also separated into two parts of abutting vertically from middle part, and penetrates through to through-hole.

Preferably, upper jaw pad outer surface is provided with multiple equally distributed salient points.

Preferably, the notch for adapting to frenulum labii is additionally provided on the upper jaw pad and lower jaw pad.

Preferably, two parts of the upper jaw pad are internally provided with the first cavity and the second cavity of sealing, and described One cavity is provided with the first connecting tube close to the side of the second cavity, and one end opening is fixed on the side of the first cavity, separately Open at one end to be located in the first cavity, second cavity is provided with the second connecting tube, one end close to the side of the first cavity Opening is located at the outside of the second cavity and is inserted into the first connecting tube and non-bulging in outside the first connecting tube, another end opening position In in the second cavity, the internal diameter of first connecting tube is slightly larger than the outer diameter of the second connecting tube, and second connecting tube is close to it Lateral surface fixing sleeve open at one end is equipped with wear-resisting water proof rubber pad, and for ring structure and outer diameter is slightly larger than the first connecting tube Internal diameter, first connecting tube are to pad the arc that two parts shape matches with the upper jaw with the second connecting tube, and described first is empty Pure water is filled in chamber and the second cavity.

Preferably, the occlusal surface upper and lower surface, which is pasted, is covered with adaptation bag, is provided on the adaptation bag multiple Oral nursing liquid is sealed in micropore and adaptation bag.

The utility model is include at least the following beneficial effects:

1, the jaw pad of the utility model has following beneficial effect: A, closing oral cavity, reduces aspiration pneumonia；B, patient's tooth Tooth has missing could be used that, entire tooth is wrapped up, it is not easy to shift, avoid Odontogenic cysts oral wounds；C, it takes and wears conveniently, together When have through-hole can better stable trachea cannula, avoid oral cavity inner teeth gear from biting intubation.

2, the jaw pad upper jaw pad of the utility model is provided with the sealing cavity filled with liquid, and two-part cavity passes through Connecting tube connection, while by the relative shift of connecting tube, trachea cannula is preferably inserted into through-hole, is then closed again, real Existing upper jaw pad seals oral cavity.

3, it is provided with adaptation bag on the jaw pad occlusal surface of the utility model, it is filled with oral nursing liquids, sting in patient Different teeth is suitable for when conjunction, preferably to achieve the effect that prevent jaw pad from shifting, while in the unconscious contraction of patient, mouth Chamber conditioning liquid can also flow slowly into oral cavity, achieve the purpose that automatic nursing oral cavity.

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the jaw mat structure schematic diagram one of the non-intubatton type of the utility model；

Fig. 2 is the jaw mat structure schematic diagram two of the non-intubatton type of the utility model；

Fig. 3 is that the jaw of the utility model intubatton type pads positive structure schematic；

Fig. 4 is that the jaw of the utility model intubatton type pads structure schematic diagram；

Fig. 5 is the structural schematic diagram of the utility model connecting tube.

Description of symbols:

1-upper jaw pad, 2-lower jaw pads, 3-occlusal surfaces, 4-through-holes, 5-notches, 6-salient points, the 7-the first connecting tube, 8-the second connecting tube, 9-rubber pads.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair The limitation of the utility model.

As shown in Fig. 1 to 5, the utility model provides ICU patient's jaw pad, including integrally formed upper jaw pad 1, lower jaw pad 2 and occlusal surface 3, the upper jaw pad 1 and lower jaw pad 2 are consistent with the shape of patient oral cavity upperdental arch, and the occlusal surface 3 is semi-ring Shape structure and it is fixed on upper jaw pad 1 and the inside of lower jaw pad 2, and covers 2 inside arc length of entire upper jaw pad 1 and lower jaw pad, institute The top surface edge for stating occlusal surface 3 pads 2 arcs towards lower jaw to its lower surface and extends.When being padded using the jaw of the utility model, on Jaw pad 1 and lower jaw pad 2 are matched with patient oral cavity upperdental arch, to close oral cavity, while the occlusion of medial surface fixed setting Face 3 is between upper lower teeth, and playing prevents up and down that dental articulation is to a role, while the middle part of occlusal surface 3 is inside Annular mouth extends from the downward surface arc-shaped recliner in upper surface, the face that arc extends to lower jaw pad 2 downwards is formed, preferably to cooperate Patient oral cavity, this programme are suitable for the case where patient does not need intubation.

In another technical solution, the middle part of the occlusal surface 3 has horizontal perforation occlusal surface 3 and upper jaw pad 1 under The trachea cannula through-hole 4 of jaw pad 2, the upper jaw pad 1 are separated into two parts of abutting from middle part vertically, and extend downward into occlusion Face 3 is penetrated through so that 3 upper surface of occlusal surface to be also separated into from middle part to two parts of abutting vertically to through-hole 4.

In the above-mentioned technical solutions, it is provided with trachea cannula through-hole 4, is horizontally disposed with, just cooperates trachea cannula, according to The size of trachea cannula prevents the tooth of patient the size of through-hole 4 is arranged so as to facilitate the tracheary type intubation for carrying out patient Bite trachea cannula, and upper jaw pad 1 is separated into two parts vertically, is penetrated through always down to through-hole 4.It is slightly hard one among jaw pad The material of point is made, and plays the role of the softer material such as fixing support, and be surrounded by silica gel, in intubation, by setting The both sides of upper jaw pad 1 are broken in the separation set into two with one's hands, facilitate intubation, are smoothly closed again after intubation, intubation is just blocked in hole.In view of inserting The jaw pad occlusal surface 3 of the difference of the jaw pad of cast and non-intubatton type jaw pad, intubatton type is relatively thick, and centre needs to be intubated and want It is fixed, therefore the intermediate hard material for needing to support, rather than intubatton type jaw pad only needs to fix and plays the role of closing oral cavity, Therefore intermediate not need the hard material for needing to play support, directly it is made of soft silica gel.

In another technical solution, the upper jaw pads 1 outer surface and is provided with multiple equally distributed salient points 6.Salient point 6 Setting is so that increase frictional force when with oral contact, in order to avoid sliding transfer, plays the role of the stable maintenance of auxiliary, another aspect is convex Point 6 is set on upper jaw pad 1, can be facilitated and be distinguished upper jaw pad 1 and lower jaw pad 2, in order to avoid wear mistake.

In another technical solution, the notch 5 for adapting to frenulum labii is additionally provided on the upper jaw pad 1 and lower jaw pad 2.It lacks The setting of mouth 5 adapts to frenulum labii, plays the role of certain buffering and maintenance.

In another technical solution, two parts of the upper jaw pad 1 are internally provided with the first cavity and second of sealing Cavity, first cavity are provided with the first connecting tube 7 close to the side of the second cavity, and one end opening is fixed on the first cavity Side on, another end opening is located in the first cavity, and second cavity is provided with the second company close to the side of the first cavity Adapter tube 8, one end opening are located at the outside of the second cavity and are inserted into the first connecting tube 7 and non-bulging in the first connecting tube 7 Outside, another end opening is located in the second cavity, and the internal diameter of first connecting tube 7 is slightly larger than the outer diameter of the second connecting tube 8, described Second connecting tube 8 is equipped with wear-resisting water proof rubber pad 9 close to the lateral surface fixing sleeve of one end opening, is ring structure and outer diameter Slightly larger than the internal diameter of the first connecting tube 7, first connecting tube 7 and the second connecting tube 8 are to pad 1 two parts shape with the upper jaw to match The arc of conjunction is filled with pure water in first cavity and the second cavity.

In the above-mentioned technical solutions, it is filled with pure water, flowable deformation in the first cavity and the second cavity, this setting makes Obtaining upper jaw pad 1 also can be carried out a degree of deformation, when wearing, be preferably bonded oral cavity, so that oral cavity closing is more preferable.It is inserting Cast jaw pad is in use, will break two parts of upper jaw pad 1 into two with one's hands during intubation, and two parts pass through the first connecting tube 7 and the The connection of two connecting tubes 8, the first connecting tube 7 and the second connecting tube 8 can penetrate through the pure water in the first cavity and the second cavity, again It can play the role of relative shift, the first connecting tube 7 is fixed in the first cavity, and shape is matched with the shape of upper jaw pad 1, To facilitate being mutually displaced for later period, the one side that 7 one end of the first connecting tube is just adjacent to the second cavity is concordant and fixed, with It is inserted into 8 one end of the second connecting tube in the first connecting tube 7, and can be moved along the length direction of the first connecting tube 7, the first connection The shape of pipe 7 is also matched with upper jaw pad 1 and the second connecting tube 8, and when needing intubation to break into two with one's hands, the second connecting tube 8 is along first Connecting tube 7 slides in and out, to can snap-fit into the space in through-hole 4 to intubation outflow, when closing, the second connecting tube 8 is along the One connecting tube, 7 slid inward, in the procedure that the first connecting tube 7 and the second connecting tube 8 are mutually displaced sliding, between the two Water can also circulate, in addition to prevent water outflow upper jaw pad 1 outside, 7 fixed sleeves of the first connecting tube be equipped with wear-resisting waterproof Rubber pad 9 can move with the movement of the first connecting tube 7, and play the role of sealing, the first cavity and the perforation of the second cavity The water phase on both sides may make mutually to circulate, preferably cooperation oral cavity, on the other hand the oral cavity of perforation is only needed when adding water or discharging water One mouth is additionally provided with the water stream channel of the first cavity of perforation or the second cavity on upper jaw pad 1, and can intake can also Water outlet comes that water in cavity is rationally arranged according to actual patient situation, and water stream channel is to seal when normal use.

In another technical solution, 3 upper and lower surface of occlusal surface, which is pasted, is covered with adaptation bag, on the adaptation bag It is provided with multiple micropores and adapts to be sealed with oral nursing liquid in bag.3 upper and lower surface of occlusal surface is pasted with adaptation bag, inside sets It is equipped with oral nursing liquid, in dental articulation, the mobility of liquid is suitable for different teeth, and adaptation bag is wear-resisting material, It will not be galled easily by tooth, while adapting to bag with 3 upper and lower surface of occlusal surface is the detachable state pasted, and can remove adding mouth Chamber conditioning liquid adapts to be provided with micropore on bag, and being set as oral nursing liquid under normal circumstances will not flow automatically from adaptation bag Out, only the cooperation of tooth will not flow out after patient wears, only when the unconscious tightening muscle occlusion of patient adapts to bag, It can just ooze release under the action of pressure, achieve the purpose that clean nursing oral cavity automatically.

Test process and test result are as follows:

In the case where obtaining family numbers of patients agreement, clinical test is carried out, 120 ICU patients of Different hospital are randomly selected, Age was randomly divided into 4 groups between 18~60 years old, and every group 30, and evenly distribute in different hospitals.Each group right respectively Jaw pad of the examination in following examples, the case where continuing 20 days observation patients.

Embodiment 1 (first group): patient is using common non-enclosed jaw pad, i.e., only by being arranged with hard outside intubation Rodlike non-enclosed jaw pad, i.e. the general intubation used of ICU patient on the market at present of description of the prior art closes pad；

Embodiment 2 (second group): patient uses the not set jaw pad for adapting to bag of the utility model；

Embodiment 3 (third group): patient adapts to the jaw pad that distilled water is only filled in bag using the utility model；

Embodiment 4 (the 4th group): patient adapts to the jaw pad that common oral nursing liquid is filled in bag using the utility model.

Common oral nursing liquid includes following ingredient by weight: 10 parts of Chinese medicine composite extract, 10 parts of alcohol, sweet 10 parts of oil, water-soluble 1 part of menthol, 1 part of xylitol, 1 part of polysorbate60,1 part of preservative, 100 parts of deionized water, it is described in Medicine composite extract includes following ingredient by weight: the parts by weight of suffruticulose jussiaea herb are the parts by weight of 15 parts, trillium Parts by weight for 20 part, glass chrysanthemums are 20 parts, invaluable parts by weight are 15 parts, the parts by weight of deer ear woods are 10 parts, gold The parts by weight of honeysuckle flower are 30 parts, the parts by weight of Fructus Forsythiae are 15 parts, the parts by weight of alcohol-soluble propolis extract are 20 parts.

It is as shown in the table that record result is carried out to the above embodiments:

Each index described in upper table is described as follows:

Aspiration pneumonia index illustrates: taking every group of 30 patient that the number of aspiration pneumonia situation occurs.

Number index of rinsing the mouth explanation: every group of 30 patient's wash number average values are taken.

Gingivitis index explanation: severe oulitis is denoted as 5, and moderate oulitis is denoted as 4, and slight oulitis (having bleeding) is denoted as 3, gently Micro- oulitis is denoted as (slight bleeding) 2, and slight oulitis is denoted as (no bleeding) 1, and no oulitis is denoted as 0, and every group of 30 patients are averaged.

Rampant caries index explanation: large area rampant caries are denoted as 5, and part tooth rampant caries are denoted as 4, fraction tooth rampant caries 3 are denoted as, has rampant caries trend to be denoted as 2, no rampant caries trend is denoted as 1, and every group of 30 patients are averaged.

Can be seen that from upper table, using the utility model closed jaw pad substantially can to avoid aspiration pneumonia occur can Energy property, while the probability of the wash number and generation gingivitis and rampant caries to oral cavity substantially reduces.

It can also be seen that the same jaw pad for using the utility model from upper table, but be whether to have used oral nursing liquid, suffer from Person's oral condition is also different.The case where patient oral cavity can be improved using oral nursing liquid, stimulates the secretion of patient's saliva, dimension The ecological balance of the various bacteriums in patient oral cavity is held, improves the smell in patient oral cavity, shows as using oral nursing liquid to patient The wash number in oral cavity significantly reduces, while reducing the probability of gingivitis and rampant caries morbidity, for medical worker Workload is alleviated, cost is saved, corresponds to for patient, alleviates the pain of patient, is reduced because oral problem causes Various complication.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims

1.ICU patient's jaw pad, which is characterized in that including integrally formed upper jaw pad, lower jaw pad and occlusal surface, the upper jaw pad Consistent with the shape of patient oral cavity upperdental arch with lower jaw pad, the occlusal surface is semicircular configuration and is fixed on upper jaw pad under On the inside of jaw pad, and arc length on the inside of entire upper jaw pad and lower jaw pad is covered, the top surface edge of the occlusal surface is to its following table Extend facing towards lower jaw pad arc.

2. ICU patient as described in claim 1 jaw pad, which is characterized in that the middle part of the occlusal surface has horizontal perforation The trachea cannula through-hole of occlusal surface and upper jaw pad and lower jaw pad, the upper jaw pad are separated into two parts of abutting from middle part vertically, And occlusal surface is extended downward into so that occlusal surface upper surface to be also separated into from middle part to two parts of abutting vertically, and penetrate through to logical Hole.

3. ICU patient as described in claim 1 jaw pad, which is characterized in that upper jaw pad outer surface is provided with multiple equal The salient point of even distribution.

4. ICU patient as described in claim 1 jaw pad, which is characterized in that be additionally provided on the upper jaw pad and lower jaw pad Adapt to the notch of frenulum labii.

5. ICU patient as claimed in claim 2 jaw pad, which is characterized in that two parts of the upper jaw pad are internally provided with The first cavity and the second cavity of sealing, first cavity are provided with the first connecting tube, one close to the side of the second cavity End opening is fixed on the side of the first cavity, and another end opening is located in the first cavity, and second cavity is close to the first sky The side of chamber is provided with the second connecting tube, and one end opening is located at the outside of the second cavity and is inserted into the first connecting tube and not It protrudes from outside the first connecting tube, another end opening is located in the second cavity, and the internal diameter of first connecting tube connects slightly larger than second The outer diameter of adapter tube, second connecting tube are equipped with wear-resisting water proof rubber pad close to the lateral surface fixing sleeve of one end opening, are Ring structure and outer diameter are slightly larger than the internal diameter of the first connecting tube, and first connecting tube and the second connecting tube are and upper jaw pad two The arc that partial shape matches is filled with pure water in first cavity and the second cavity.

6. ICU patient as claimed in claim 1 or 2 jaw pad, which is characterized in that the occlusal surface upper and lower surface, which is pasted, to be covered It is stamped adaptation bag, multiple micropores are provided on the adaptation bag and adapts to be sealed with oral nursing liquid in bag.