CN213283592U

CN213283592U - Jaw cyst plug with negative pressure

Info

Publication number: CN213283592U
Application number: CN202020348078.3U
Authority: CN
Inventors: 库都斯·克依木; 徐前; 卡米力江·买买提明; 赵莉; 唐志岩
Original assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-05-28
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a jaw cyst stopper with negative pressure, which comprises a top cover and a base, wherein an air duct is arranged in the top cover, the air duct runs through the base, the bottom of the air duct is communicated with a sucker, the air duct penetrates out from the middle of the sucker, the top of the air duct is communicated with a rubber cap, the top of the top cover is arc-shaped, the left side and the right side of the middle of the top cover are provided with round openings, the inner side of the top cover is provided with internal threads, the side of the base is provided with a round hole, a one-way valve body is horizontally arranged in the round hole, and the one-way; the utility model relates to a rationally, convenient to use adopts the detachable design of negative pressure, presses down and glues the cap, lets form negative pressure state in gluing the cap, laminates each other with jaw cyst department through the sucking disc of opposite side, owing to lie in negative pressure state in gluing the cap and make the absorption that the sucking disc can be firmly at jaw cyst department, very convenient and fast arranges the cock body in the jaw in the oral cavity, and stability is strong.

Description

Jaw cyst plug with negative pressure

Technical Field

The utility model belongs to the technical field of the oral treatment, specifically be a jaw cyst stopper of taking negative pressure.

Background

Jaw cyst refers to the occurrence of a liquid-containing cystic mass in jaw bone, which gradually increases and the jaw bone is swollen and destroyed, and the disease causes can be divided into odontogenic and non-odontogenic, wherein the odontogenic cyst is formed by the evolution of odontogenic tissue or teeth; non-odontogenic cysts can develop from the epithelium remaining in the jaw during embryonic development, such as facial fissure cysts, as well as extravasated blood cysts and aneurysmal bone cysts due to injury. Need carry out oral operation after the cyst appears in the jaw, excise the cyst of jaw through the operation to fill in jaw department with jaw cyst stopper, current jaw cyst stopper single structure, stability is relatively poor, drops from jaw department very easily, if the patient takes out the back then hardly reinstallates, has caused the inconvenience of use.

To solve the problems in the related art, no effective solution has been proposed, and for this reason, we propose a jaw cyst plug with negative pressure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a take jaw cyst stopper of negative pressure has advantages such as convenient to use, be convenient for installation and dismantlement, has solved the difficult use scheduling problem of current cock body.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a jaw cyst plug with negative pressure comprises a top cover and a base, wherein an air duct is arranged in the top cover, the air duct penetrates through the base, the bottom of the air duct is communicated with a sucker, the air duct penetrates out of the middle of the sucker, the top of the air duct is communicated with a rubber cap, the top of the top cover is arc-shaped, round openings are formed in the left side and the right side of the middle of the top cover, internal threads are formed in the inner side of the top cover, a round hole is formed in the side surface of the base, a one-way valve body is horizontally arranged in the round hole and comprises a check ring, a sealing piece, a sliding block, a base, a needle head and two springs, the check ring is fixed in the inner side of the round hole of the base, a sealing piece is arranged at one end of the, the air inlet is communicated with the air guide pipe, the needle head is horizontally fixed on the sealing piece, and the sealing piece is blocked by the retainer ring.

In a further improvement, a sealing ring is padded between the bottom of the top cover and the base.

In a further development, the needle is a rubber component.

In a further improvement, the sucker is made of a component made of nitrile rubber.

In a further improvement, the top cover is in threaded connection with the external thread of the bottom cover through internal threads.

In a further improvement, the rubber cap is inserted into the top cover, and the left side and the right side of the rubber cap are exposed out of the opening of the top cover.

In a further improvement, the sealing element is of an annular structure and is tightly sealed with the retainer ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a take jaw cyst stopper of negative pressure possesses following beneficial effect:

1. this take jaw cyst stopper of negative pressure, structural design is reasonable, adopts the detachable design of negative pressure, presses down gluey cap, lets form negative pressure state in gluey cap, laminates with jaw cyst department each other through the sucking disc of opposite side, owing to lie in negative pressure state in gluey cap and make the absorption that the sucking disc can be firmly at jaw cyst department, very convenient and fast will fill up the body and arrange the jaw in the oral cavity in, and stability is strong.

2. This take jaw cyst stopper of negative pressure still is provided with the check valve body structure to the side of the air duct, opens check valve body through the syringe needle that supports in the pressure recess for in the outside air enters into rubber cap and sucking disc, let the atmospheric pressure in rubber cap and the sucking disc get back to under the same atmospheric pressure once more, because negative pressure state relieves, the adsorption affinity decline of sucking disc, can take out the cock body from the oral cavity.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the utility model after disassembly;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a top cover; 2. a rubber cap; 3. a seal ring; 4. a base; 5. a suction cup; 6. an air duct; 7. An external thread; 8. a retainer ring; 9. a needle head; 10. a seal member; 11. a connecting rod; 12. a slider; 13. a base; 14. an air inlet; 15. a groove; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a jaw cyst plug with negative pressure comprises a top cover 1 and a base 4, wherein an air duct 6 is arranged in the top cover 1, the air duct 6 penetrates through the base 4, a sucker 5 is communicated with the bottom of the air duct 6, the air duct 6 penetrates out of the middle of the sucker 5, a rubber cap 2 is communicated with the top of the air duct 6, the top of the top cover 1 is arc-shaped, circular openings are formed in the left side and the right side of the middle of the top cover 1, internal threads are arranged on the inner side of the top cover 1, a round hole is formed in the side surface of the base 4, a check valve body is horizontally arranged in the round hole and comprises a check ring 8, a sealing piece 10, a sliding block 12, a base 13, a needle 9 and two springs 16, the check ring 8 is fixed on the inner side of the round hole of the base 4, the sealing piece 10, sliding block 12 is connected through two springs 16 with base 13 between, base 13 bottom is provided with air inlet 14, air inlet 14 and air duct 6 intercommunication, syringe needle 9 is fixed on sealing member 10 horizontally, sealing member 10 is blockked by retaining ring 8.

As shown in fig. 1, a sealing ring 3 is padded between the bottom of the top cover 1 and the base 4, and the sealing performance between the top cover 1 and the base 4 is improved by the sealing ring 3.

As shown in fig. 3, the needle 9 is made of rubber, the rubber is soft and does not scratch the oral cavity, the sucker 5 is made of nitrile rubber, the rubber cap 2 is inserted into the top cover 1, the left side and the right side of the rubber cap 2 are exposed from the opening of the top cover 1, and the rubber cap 2 can be pressed from the side.

As shown in FIG. 2, the top cover 1 is screwed with the external thread 7 of the bottom cover through internal threads, and the screwing firmness is better.

As shown in fig. 5, the sealing member 10 is in an annular structure, and is tightly sealed with the retainer ring 8, and the sealing property of the check valve body is ensured by the sealing member 10.

The working principle is as follows: when using, press the gluey cap 2 of both sides, the air in the cap 2 will glue passes through air duct 6 and discharges from the middle of sucking disc 5, be in the negative pressure state in making gluey cap 2, guarantee to press gluey cap 2 all the time by the finger, fill in the jaw in the oral cavity with whole cock body afterwards, through sucking disc 5 and jaw inner wall laminating, loosen gluey cap 2, sucking disc 5 inhales tightly with jaw this moment, thereby fix its position at jaw cyst excision, accomplish fixedly, because sucking disc 5 is in the negative pressure state in, atmospheric pressure compresses tightly sucking disc 5, the fixed stability of stopper has been guaranteed. When dismantling, can press syringe needle 9, promote sealing member 10, sealing member 10 drives sliding block 12 and slides, and spring 16 contracts, forms the opening between sealing member 10 and the retaining ring 8 this moment, and the external air enters into the check valve body from the opening part between sealing member 10 and the retaining ring 8 in, enters into air duct 6 from air inlet 14 at last, and the air enters into sucking disc 5 and rubber cap 2 in, and negative pressure state relieves this moment, can be relaxed take out the cock body from the oral cavity.

To sum up, the utility model has reasonable structural design, convenient use, adopts the detachable design of negative pressure, presses the rubber cap 2, leads the rubber cap 2 to form a negative pressure state, and is mutually attached with the jaw cyst through the sucking disc 5 at the other side, and leads the sucking disc 5 to be firmly adsorbed at the jaw cyst because of the negative pressure state in the rubber cap 2, thereby conveniently and rapidly arranging the plug body in the jaw of the oral cavity with strong stability; the side of the air duct 6 is also provided with a one-way valve structure, the one-way valve is opened by abutting against the needle head 9 in the groove 15, so that the outside air enters the rubber cap 2 and the sucker 5, the air pressure in the rubber cap 2 and the sucker 5 returns to the same air pressure again, and the suction force of the sucker 5 is reduced due to the release of the negative pressure state, and the plug body can be taken out from the oral cavity.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jaw cyst of area negative pressure fills up, includes top cap (1) and base (4), its characterized in that: the air guide tube (6) is arranged in the top cover (1), the air guide tube (6) penetrates through the base (4), the bottom of the air guide tube (6) is communicated with the sucker (5), the air guide tube (6) penetrates out of the middle of the sucker (5), the top of the air guide tube (6) is communicated with the rubber cap (2), the top of the top cover (1) is arc-shaped, round openings are formed in the left side and the right side of the middle of the top cover (1), internal threads are arranged on the inner side of the top cover (1), a round hole is formed in the side face of the base (4), a one-way valve body is horizontally arranged in the round hole and comprises a check ring (8), a sealing piece (10), a sliding block (12), a base (13), a needle head (9) and two springs (16), the check ring (8) is fixed on the inner side of the round hole of the base (, sealing member (10) one end is through two connecting rods (11) and sliding block (12), be connected through two spring (16) between sliding block (12) and base (13), base (13) bottom is provided with air inlet (14), air inlet (14) and air duct (6) intercommunication, syringe needle (9) level is fixed on sealing member (10), sealing member (10) are blockked by retaining ring (8).

2. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: and a sealing ring (3) is padded between the bottom of the top cover (1) and the base (4).

3. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: the needle (9) is made of rubber.

4. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: the sucking disc (5) is a component made of nitrile rubber.

5. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: the top cover (1) is in threaded connection with the external thread (7) of the bottom cover through the internal thread.

6. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: the rubber cap (2) is inserted into the top cover (1), and the left side and the right side of the rubber cap (2) are exposed out of the opening of the top cover (1).

7. A jaw cyst plug with negative pressure as claimed in claim 1, wherein: the sealing element (10) is of an annular structure and is tightly attached and sealed with the retainer ring (8).