CN209048374U - A kind of bite-block device for preventing patient from biting - Google Patents

Abstract

The utility model discloses a kind of bite-block devices for preventing patient from biting, it is characterized in that: including the silica gel block bitten for patients mouth, the slot hole protruded into for tongue is offered on the silica gel block, the end of the silica gel block is fixed with round bar, one end of the silica gel block is embedded into arc block, the groove being partially submerged into for silica gel block is offered in the arc block, the jack passed through for round bar is also provided in the arc block, two the first fixed blocks are further fixed in the arc block, sliding slot is offered in two first fixed blocks, sliding is connected with inserted block in the sliding slot, for the slot of inserted block insertion there are two being opened up on the round bar, spring is connected between the sliding slot slot bottom and inserted block, silica gel block has supported the upper jaw and the lower jaw of patient to a certain extent, so that tooth is not easy to be engaged, even if dental articulation is also to sting in silicon On blob of viscose, patient's tongue injury is avoided, the tongue of patient is protected.

Description

A kind of bite-block device for preventing patient from biting

Technical field

The utility model relates to a kind of bite-block, more specifically, it relates to a kind of bite-block device for preventing patient from biting.

Background technique

Some patients to lie in a comatose condition, brain still have the ability of thinking, these patients are in stupor shape When state, still have from involuntary reflection of advocating peace, wherein gritting one's teeth is a kind of behavior that comatose patient is common, in comatose patient It is very common.

And patient's consciousness for going into a coma and unintelligible, patient are easy to be bitten oneself tongue with tooth when gritting one's teeth, it is easy to Oneself is damaged, it is existing avoid patient bite oneself tongue way be filled in the mouth of patient cotton etc. for suffer from The thing that person bites avoids tongue from being bitten so that patient's mouth is in open configuration, but this way is more rough.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of bite-blocks for preventing patient from biting Device, to solve the problems, such as to mention in background technique.

To achieve the above object, the utility model provides following technical solution:

A kind of bite-block device for preventing patient from biting is opened on the silica gel block including the silica gel block bitten for patients mouth Equipped with the slot hole protruded into for tongue, the end of the silica gel block is fixed with round bar, and one end of the silica gel block is embedded into arc block It is interior, it offers the groove being partially submerged into for silica gel block in the arc block, is also provided in the arc block and is passed through for round bar Jack is further fixed on two the first fixed blocks in the arc block, offers sliding slot in two first fixed blocks, described Sliding is connected with inserted block in sliding slot, opens up that there are two the slot for inserted block insertion, the sliding slot slot bottom and inserted blocks on the round bar Between be connected with spring, the both ends of the arc block are respectively arranged with the second fixed block and third fixed block, and described second is fixed Notch is offered on block and third fixed block, is worn in the notch on second fixed block and is fixed with the first bandage, it is described It is worn in notch on third fixed block and is fixed with the second bandage, hair side is fixed on first bandage and is glued, described second ties up It takes to be fixed with and be glued with the hook surface of hair side bonding.

Silica gel block is put into trouble when using the bite-block device for preventing patient from biting by using above-mentioned technical proposal In person oral cavity, the tongue of patient will be inserted in the slot hole that opens up on silica gel block, nurse can be by the first bandage and second later Bandage bypasses the head of patient, and glues mutually bonding with hook surface using hair side is viscous, so that device is firmly fixed on the mouth of patient In bar, silica gel block has supported the upper jaw and the lower jaw of patient to a certain extent, so that tooth is not easy to be engaged, even if dental articulation is also The silica gel block in bite-block device and arc block stung on silica gel block, do not easily cause the damage of tongue, and prevent patient from biting it Between can dismantle, easy to disassemble can clean.

Further, two mounting blocks, the mounting blocks are respectively fixed on second fixed block and third fixed block Pass through screw connection between arc block.

By using above-mentioned technical proposal, by being able to achieve the second fixed block and third fixed block using mounting blocks and screw Disassembly and fixation between arc block, it is convenient that second fixed block and third fixed block are cleaned.

Further, with the protrusion of crest on the silica gel block.

By using above-mentioned technical proposal, the peak-like convex on silica gel block can prop up the upper jaw and the lower jaw, increase the upper jaw and the lower jaw tooth it Between distance, prevent from being engaged.

Further, the silica gel block has fillet in one end far from arc block.

By using above-mentioned technical proposal, there is arc block fillet to be capable of increasing patient's comforts of use, avoid oral cavity It is uncomfortable.

Further, several air holes are offered in the arc block.

By using above-mentioned technical proposal, air hole makes lip position breathable, increases patient's comforts of use.

In conclusion the utility model has the following beneficial effects:

The first bandage in bite-block device and the second bandage for preventing patient from biting can prevent silica gel block from patient's mouth Inside fall off；Silica gel block has supported the upper jaw and the lower jaw of patient to a certain extent, so that tooth is not easy to be engaged, even if dental articulation And sting on silica gel block, it is injured to avoid patient's tongue；And silica gel block and arc in the bite-block device for preventing patient from biting It can be dismantled between block, easy to disassemble can get off and carry out cleaning and sterilizing.

Detailed description of the invention

Fig. 1 is a kind of one of structural schematic diagram of embodiment provided by the utility model；

Fig. 2 is a kind of second structural representation of embodiment provided by the utility model；

Fig. 3 is the enlarged structure schematic diagram in the portion C in Fig. 2；

Fig. 4 is the enlarged structure schematic diagram in the portion D in Fig. 2；

Fig. 5 is a kind of structure sectional view of embodiment provided by the utility model；

Fig. 6 is the enlarged structure schematic diagram in the portion E in Fig. 5.

In figure:

1, silica gel block；10, slot hole；11, round bar；2, arc block；21, groove；22, jack；23, the first fixed block；230, Sliding slot；231, inserted block；110, slot；232, spring；3, the second fixed block；4, third fixed block；30, notch；31, it first ties up Band；41, the second bandage；310, hair side is viscous；410, hook surface is viscous；32, mounting blocks；320, screw；12, raised；20, air hole.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing 1-6.

Embodiment

As shown in Figures 1 to 6, a kind of bite-block device for preventing patient from biting, including the silica gel block bitten for patients mouth 1, silica gel block 1 is nontoxic non-stimulated, bites comfortable；The slot hole 10 protruded into for tongue, silica gel block 1 are wherein offered on silica gel block 1 When patient is contained in the mouth, the tongue of patient can be placed into the slot hole 10 on silica gel block 1；Silica gel block 1 is from mouth in order to prevent It bar falls off, round bar 11 is fixed in the end of silica gel block 1, and one end of silica gel block 1 is embedded into arc block 2, in arc block 2 The groove 21 being partially submerged into for silica gel block 1 is inside offered, while being also provided with the jack passed through for round bar 11 in arc block 2 22, in order to which arc block 2 and silica gel block 1 are fixed together, it is further fixed on two the first fixed blocks 23 in arc block 2, and Sliding slot 230 is offered in two the first fixed blocks 23, sliding is connected with inserted block 231 in sliding slot 230, opens up on round bar 11 There are two the slots 110 being inserted into for inserted block 231, and will be connected with spring 232, spring between 230 slot bottom of sliding slot and inserted block 231 232 one end is fixed on inserted block 231, and the other end of spring 232 is fixed on 230 slot bottom of sliding slot, is acted in the elastic force of spring 232 Lower inserted block 231 can be inserted into slot 110, thus by fixed between arc block 2 and silica gel block 1；And the end of inserted block 231 has Fillet, when pulling round bar 11 with strength, inserted block 231 can be detached from slot 110 and enter back into sliding slot 230, realize disassembly；In order to incite somebody to action The stable fixation of arc block 2 is respectively arranged with the second fixed block 3 and third fixed block 4 at the both ends of arc block 2, wherein Notch 30 is offered on two fixed blocks 3 and third fixed block 4, is worn in the notch 30 on the second fixed block 3 and is fixed with One bandage 31 wears in the notch 30 on third fixed block 4 and is fixed with the second bandage 41, wherein being fixed on the first bandage 31 Hair side glues 310, and the hook surface viscous 410 that 310 bondings are glued with hair side is fixed on the second bandage 41；When the tooth that use prevents patient from biting When cushion device, silica gel block 1 is put into patient oral cavity, the tongue of patient will be inserted in the slot hole 10 opened up on silica gel block 1, The first bandage 31 and the second bandage 41 can be bypassed the head of patient by nurse later, and utilize hair side viscous 310 and hook surface viscous 410 Mutually bonding, so that device is firmly fixed in the mouth of patient, silica gel block 1 has supported the upper and lower of patient to a certain extent Jaw, so that tooth is not easy to be engaged, even if dental articulation is also the bite-block device stung on silica gel block 1, and prevent patient from biting In silica gel block 1 and arc block 2 between can dismantle, easy to disassemble can clean.

As shown in Figures 1 to 6, in order to realize the disassembly between the second fixed block 3 and third fixed block 4 and arc block 2, It is respectively fixed with two mounting blocks 32 on second fixed block 3 and third fixed block 4, will pass through between mounting blocks 32 and arc block 2 Screw 320 connects, by being able to achieve the second fixed block 3 and third fixed block 4 and arc block 2 using mounting blocks 32 and screw 320 Between disassembly and fixation, it is convenient that second fixed block 3 and third fixed block 4 are cleaned；There is crest on silica gel block 1 simultaneously Protrusion 12, the peak-like convex 12 on silica gel block 1 can prop up the upper jaw and the lower jaw, increase the interdental distance of the upper jaw and the lower jaw, prevent from being engaged； And fillet is set in one end far from arc block 2 by silica gel block 1, there is arc block 2 fillet to be capable of increasing what patient used Comfort level avoids oral cavity uncomfortable；And opened up in arc block 2 there are four air hole 20, the air hole 20 in arc block 2 makes mouth Lip position is breathable, increases patient's comforts of use.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (5)

1. a kind of bite-block device for preventing patient from biting, including the silica gel block (1) bitten for patients mouth, it is characterised in that: institute The slot hole (10) for offering on silica gel block (1) and protruding into for tongue is stated, the end of the silica gel block (1) is fixed with round bar (11), institute The one end for stating silica gel block (1) is embedded into arc block (2), offers in the arc block (2) and is partially submerged into for silica gel block (1) Groove (21), is also provided with the jack (22) passed through for round bar (11) in the arc block (2), also solid on the arc block (2) There are two fixed first fixed block (23), sliding slot (230), the sliding slot are offered in two first fixed blocks (23) (230) in sliding be connected with inserted block (231), opened up on the round bar (11) there are two for inserted block (231) insertion slot (110), it is connected with spring (232) between sliding slot (230) slot bottom and inserted block (231), the both ends difference of the arc block (2) It is provided with the second fixed block (3) and third fixed block (4), is offered on second fixed block (3) and third fixed block (4) Notch (30) wears in the notch (30) on second fixed block (3) and is fixed with the first bandage (31), the third fixed block (4) it wears and is fixed with the second bandage (41) in the notch (30) on, hair side is fixed on first bandage (31) and glues (310), It is fixed with the hook surface for gluing (310) bonding with hair side on second bandage (41) and glues (410).

2. a kind of bite-block device for preventing patient from biting according to claim 1, it is characterised in that: second fixed block (3) and on third fixed block (4) two mounting blocks (32) are respectively fixed with, are led between the mounting blocks (32) and arc block (2) Cross screw (320) connection.

3. a kind of bite-block device for preventing patient from biting according to claim 1, it is characterised in that: the silica gel block (1) The upper protrusion (12) with crest.

4. a kind of bite-block device for preventing patient from biting according to claim 1, it is characterised in that: the silica gel block (1) There is fillet in one end far from arc block (2).

5. a kind of bite-block device for preventing patient from biting according to claim 1, it is characterised in that: the arc block (2) On offer several air holes (20).