CN217219198U

CN217219198U - Novel medical gloves for temporomandibular joint reduction

Info

Publication number: CN217219198U
Application number: CN202220558490.7U
Authority: CN
Inventors: 郑蓉蓉; 宣萍; 陈绿飞; 王静静; 陈海飞
Original assignee: Stomatology Hospital of Zhejiang University School of Medicine
Current assignee: Stomatology Hospital of Zhejiang University School of Medicine
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-19
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a novel medical gloves that temporomandibular joint resets belongs to oral treatment technical field, the gloves comprise a glove body, be provided with the protective sheath on the thumb of gloves main part, the inside of protective sheath is provided with anti-bite protective layer, and the outside corresponds the finger tripe and the back of the finger position punishment of the person's thumb of wearing and do not is provided with anti-skidding structure. The utility model discloses not only can effectively protect doctor's hand when the doctor carries out temporomandibular joint operation that resets to the patient, avoid doctor's both hands thumb to be bitten by the patient, security when improving doctor's operation reduces the risk that the occupation exposes, can also effectively assist simultaneously fixed and stable patient's lower jawbone back tooth district position.

Description

Novel medical gloves for temporomandibular joint reduction

Technical Field

The utility model belongs to the technical field of the oral treatment, especially, relate to a novel medical gloves of temporomandibular joint reposition.

Background

The dislocation of the temporomandibular joint is a common disease in outpatient clinic of stomatology, and means that the condyloid process of the mandible slides out of the fossa of the temporomandibular joint and exceeds the normal limit of joint movement, so that the mandible cannot return to the original position by self. The temporomandibular joint is the only left and right linkage joint of the human body, the joint structure is complex, the joint can do up-down, left-right, rotation and other movements, the joint mainly performs chewing function, assists sound production, expresses emotion and the like, after the temporomandibular joint is dislocated, the dislocated condyloid process is mostly detained at the front lower part of a joint nodule and is difficult to reset automatically, the upper and lower teeth are difficult to bite normally, the dislocated side joint capsule and the joint ligament are excessively drawn, the local pain is obvious, different degrees of spasm can also occur to masticatory muscles attached to the lower jawbone along with the extension of the dislocating time, the soft tissues around the joint swell and the pain are gradually aggravated, and the resetting difficulty is also increased, therefore, the temporomandibular joint should be reset in time after being dislocated.

The common clinical treatment method for the dislocation of the temporomandibular joint is intraoral manual reduction, and the specific operation method is as follows:

the thumb of two hands of an operator is placed in the second premolar and first molar buccal cusp areas of the lower jaw of the patient, the lower edge of the lower jaw is tightly held by the rest four fingers from bottom to top, the two hands are matched to fix the lower jaw, the elbow joints of the two sides of the operator are required to be straightened, the body takes the waist as the moving center, the upper body is forward inclined and forward bent, partial weight of the body of the operator is utilized to vertically press the lower jaw downwards, the depressing force is continuously kept when the highest point of the condyloid process descends to be separated from the block of the articular tubercle, the fingers and the arms of the operator exert force simultaneously to push the lower jaw backwards, the joint resetting sound is heard, the thumb of the operator rapidly moves towards the buccal side to enter the oral vestibule of the patient, then the two hands are withdrawn, the resetting condition is checked, and the resetting can be successfully carried out at one time.

In the manual reduction treatment process of the dislocation of the temporomandibular joint, when the mandibular condyle is reduced to enter the glenoid fossa, the movement of tightly clenching the teeth of a patient is usually caused by the spasm of masticatory muscles caused by the factors of pain, tension and the like, so that the thumbs of the two hands of a doctor are very easy to bite in the reduction treatment process; when patients with bilateral lower posterior teeth body defects and even most of stumps are encountered, the fingers are easily pricked by sharp residual crowns and stumps to cause clinical exposure due to the fact that the operating doctor needs to use the thumbs of two hands to press down and apply force to the mandible. Therefore, in clinical treatment of temporomandibular joint dislocation, doctors often need to wrap gauze around the gloves of the thumbs of both hands as a certain degree of protection.

However, in actual clinical operation, the gauze wound around the fingers cannot be kept stable in the oral environment and is easy to fall off, and serious clinical adverse events can be caused if the gauze is mistakenly swallowed and sucked by a patient; and the gauze has very limited barrier effect on bite and sharp crown root edge puncture, and cannot provide effective protection for operating doctors.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel medical gloves of temporomandibular joint reposition, when protecting the operation doctor, also can the auxiliary fixation mandible position, increases validity and security for clinical treatment temporomandibular joint dislocation.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: the utility model provides a novel medical gloves of temporomandibular joint reposition, includes the gloves main part, be provided with the protective sheath on the thumb of gloves main part, the inside of protective sheath is provided with anti-bite protective layer, and the outside corresponds the finger tripe and the back of the finger position punishment of the person's thumb of wearing and do not is provided with anti-skidding structure.

Furthermore, the root of the thumb of the glove body is provided with a first connecting part, one end of the finger sleeve body of the protective sleeve is of a closed structure, the other end of the finger sleeve body of the protective sleeve is of an open structure, and the open structure is provided with a second connecting part which is connected with the first connecting part in a matched mode.

Furthermore, the position department that the dactylotheca main part corresponds user's finger tripe and indicates the back of the body covers respectively and is provided with the crust, a cavity is constituteed with the outer wall of dactylotheca main part to the crust, and the packing is provided with anti-bite protective layer in this cavity, be provided with anti-skidding structure on the crust.

Furthermore, the thumb of the glove body is detachably connected with a fixing ring, the fixing ring comprises a ring, a fixing groove and an adjusting part, the lower end of the ring is connected with the fixing groove, and the upper end of the ring is provided with the adjusting part.

Furthermore, the head end and the tail end of the ring are overlapped together in a crossed mode to form the adjusting portion, and meanwhile the head end and the tail end of the ring can move relatively.

Further, the adjusting part is of an elastic structure.

Further, the anti-slip structure is a raised stripe structure.

Compared with the prior art, novel medical gloves that reset of temporomandibular joint have following advantage:

(1) by the utility model, when the doctor performs temporomandibular joint reduction operation on the patient, the hands of the doctor can be effectively protected, the thumbs of the two hands of the doctor are prevented from being bitten by the patient, the safety of the doctor during operation is improved, and the occupational exposure risk is reduced;

(2) when the dental forceps are operated by aiming at a patient without an alveolar ridge of a jaw or with a defective posterior dental body at both sides or even a plurality of residual roots, the thumb of an operator can be well fixed by the utility model, and the hand slippage of the operator is effectively avoided;

(3) the effectiveness and the safety of the clinical treatment of the dislocation of the temporomandibular joint are improved, and the diagnosis and treatment comfort level of a patient is also improved;

(4) the utility model is provided with an anti-skid structure, which can effectively assist in fixing and stabilizing the position of the mandible posterior teeth area of the patient;

(5) through using the utility model discloses for doctor's operation is more simple and convenient, and is saved time.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a novel medical glove for temporomandibular joint reduction according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a protective sheath according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a schematic structural diagram of a fixing ring (a first structure) according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fixing ring (a second structure) according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the novel medical glove for temporomandibular joint reduction (when no fixing ring is used) according to the embodiment of the present invention;

fig. 8 is a schematic structural view of the novel medical glove for temporomandibular joint reduction (when the protective sleeve is not worn) according to the embodiment of the present invention.

Description of reference numerals:

1. a glove body; 2. a protective sleeve; 3. a fixing ring; 4. a first connection portion; 5. a second connecting portion; 6. a finger cot main body; 7. an outer wall; 8. a skin; 9. an anti-bite protective layer; 10. an anti-slip structure; 11. a ring; 12. fixing grooves; 13. an adjusting part.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-8, the utility model relates to a novel medical gloves of temporomandibular joint reposition, including gloves main part 1, be provided with protective sheath 2 on gloves main part 1's the thumb, protective sheath 2's inside is provided with anti-bite protective layer 9 for protection operation doctor's thumb avoids doctor's both hands thumb to be bitten by the patient, has improved the security when doctor operates, has reduced the risk that the occupation exposes, the finger tripe and the back of the finger position department that protective sheath 2 outside corresponds the person's of wearing thumb are provided with anti-skidding structure 10 respectively, can effectively assist fixed and stabilize patient's mandible back of the tooth position. The glove body 1 is made of medical latex, is safe and reliable, and meanwhile, the left hand and the right hand are not distinguished from the glove body 1, so that a doctor can conveniently wear the glove quickly, and delay of treatment time of a patient due to distinguishing of the left hand and the right hand is avoided.

The protective sleeve 2 and the glove body 1 can be connected integrally or detachably, preferably, the protective sleeve 2 and the glove body 1 are connected detachably, and after the protective sleeve 2 is separated from the glove body 1, the glove body 1 is changed into a common glove for use. Meanwhile, when the protective sleeve 2 is damaged, the protective sleeve can be replaced without discarding the whole glove, so that waste is avoided; or when the operator does not need to use the protective sleeve 2, the protective sleeve can be detached conveniently and quickly, and the practicability is improved.

The thumb root of glove body 1 is provided with first connecting portion 4, the one end of the dactylotheca main part 6 of protective sheath 2 is enclosed construction, and the other end is open structure, and open structure department is provided with the second connecting portion 5 of being connected with the cooperation of first connecting portion 4, the connected mode of first connecting portion 4 and second connecting portion 5 can be that the magic is pasted the structure, also can snap-fastener structure, perhaps other conveniently dismantle the structure of connection.

It is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features being indicated.

The positions of the fingerstall main body 6 corresponding to the finger belly and the finger back of the user are respectively covered with an outer skin 8, the outer skin 8 and the outer wall 7 of the fingerstall main body 6 form a cavity, and an anti-biting protective layer 9 is filled in the cavity. The anti-biting protective layer 9 is of a rubber pad structure, namely, the thumb of a doctor can be effectively protected, and meanwhile, the anti-biting protective layer can also play a role in buffering and protecting the teeth of a patient when the patient bites. Anti-bite protective layer 9 only sets up the position department that dactylotheca main part 6 corresponds user's finger tripe and indicates the back of the body, and the fingertip position department of dactylotheca main part 6 to and the thumb both sides position department of dactylotheca main part 6 do not set up anti-bite protective layer 9, when aim at guarantees that dactylotheca main part 6 has anti-bite guard action, can also not influence operation doctor's thumb flexibility, ensures that operation doctor can carry out temporomandibular joint operation that resets smoothly to the patient.

The outer skin 8 is provided with an anti-slip structure 10, and the anti-slip structure 10 is a bump structure capable of increasing surface friction force, and also can be a grid structure or a raised stripe structure.

Can dismantle on the thumb of gloves main part 1 and be connected with solid fixed ring 3, gu fixed ring 3 includes ring 11, fixed slot 12 and regulating part 13, the lower extreme of ring 11 is connected with fixed slot 12, the upper end of ring 11 is provided with regulating part 13. Fixed slot 12 is U type groove structure, through fixed slot 12 can effectively block on patient's alveolus, and effective help operation doctor's thumb maintenance avoids its slippage to reliability when having guaranteed the doctor operation that resets. Simultaneously the fixed slot 12 is medical silica gel material, has improved patient's comfort level. The existence of regulating part 13 can effectively adjust wearing the bore of ring 11 to make solid fixed ring 3 can be suitable for the operator of different sizes and be suitable for, has improved the practicality.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element referred to 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.

As shown in fig. 5, the head and the tail of the ring 11 are overlapped together in a crossed manner to form the adjusting part 13, and meanwhile, the head and the tail of the ring 11 can move relatively, so that when different doctors perform wearing, different wearing calibers of the ring 11 can be realized only by adjusting the tightness degree of the adjusting part 13.

The adjusting portion 13 has another structure, as shown in fig. 6, the adjusting portion 13 is an elastic structure, the finger ring 11 can slightly deform when being stressed to adapt to patients with different body types, and since the adjusting portion 13 is the elastic structure, after an operator wears the fixing ring 3, the adjusting portion 13 is in a stretched state, so that the finger of the operator can be tightly wrapped to prevent the fixing ring 3 from falling.

In the actual working process, the temporomandibular joint reduction medical gloves of the utility model are worn by the two hands of the operator respectively, the thumbs of the operator are arranged in the buccopharyngeal apical area of the second premolar teeth and the first molar teeth of the two sides of the patient, the rest four fingers tightly hold the lower edge of the mandible from the lower side to the upper side, the two hands are matched to fix the lower jaw of the patient, the patient is required to straighten the elbow joints at the two sides, the body takes the waist as the moving center, the upper half body is forward bent and forward bent, partial weight of the body of the patient is utilized to vertically press the lower jaw downwards, when the highest point of the condyloid process is estimated to descend and break away from the block of the articular tubercle, the operator can continuously keep the pressing force, the fingers and the arms of the two hands exert force simultaneously to push the lower jaw backwards, the joint resetting sound can be heard, then the thumbs of the two hands of the operator move quickly towards the buccal side to enter the oral vestibule of the patient, then the two hands are withdrawn, the resetting condition is checked, and the resetting can be successfully carried out at one time. The existence of protective sheath 2 not only can protect the thumb of operation doctor, avoids doctor's both hands thumb to be bitten by the patient, simultaneously because of being provided with anti-skidding structure 10 on it, so can also effectively assist fixed with stabilize patient's jaw back tooth district position, improved the reliability of art person's operation.

When meetting the unable circumstances of stabilizing or two sides back tooth body defects or even most stub down in edentulous jaw alveolar ridge surface, can realize the maintenance to operating doctor's thumb through wearing solid fixed ring 3, when wearing solid fixed ring 3 and operating, solid fixed ring 3's fixed slot 12 can effectively block on patient's alveolar to effectively help operating doctor's thumb maintenance, avoid its slippage, and then guaranteed the reliability that the doctor resets when operating. At this time, if a broken tooth condition exists, the fixing ring 3 can be optionally worn outside the protective sleeve 2, as shown in fig. 1; if the dentognathic jaw does not need to use the fixing ring 3 and needs to protect the thumb of the operating doctor, the protective sleeve 2 can be used only, as shown in fig. 7; if there is no jaw and no broken teeth, the operating surgeon may choose not to use the protective sleeve 2, but to wear the fixing ring 3 on the thumb of the glove body 1, as shown in fig. 8.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel medical gloves of temporomandibular joint reduction, includes gloves main part (1), its characterized in that: be provided with on the thumb of gloves main part (1) protective sheath (2), the inside of protective sheath (2) is provided with anti-bite inoxidizing coating (9), and outside corresponds and is provided with anti-skidding structure (10) with the back of the finger position department of the fingers tripe of wearing person's thumb respectively.

2. The novel medical gloves for temporomandibular joint reduction according to claim 1, wherein: the glove is characterized in that a first connecting part (4) is arranged at the root of a thumb of the glove main body (1), one end of a finger sleeve main body (6) of the protective sleeve (2) is of a closed structure, the other end of the finger sleeve main body is of an open structure, and a second connecting part (5) which is connected with the first connecting part (4) in a matched mode is arranged at the open structure.

3. The novel medical gloves for temporomandibular joint reduction of claim 2, wherein: the finger stall is characterized in that the positions, corresponding to the finger belly and the back of the finger of a wearer, of the finger stall main body (6) are respectively covered with a sheath (8), the sheath (8) and the outer wall (7) of the finger stall main body (6) form a cavity, an anti-biting protective layer (9) is filled in the cavity, and an anti-slip structure (10) is arranged on the sheath (8).

4. The novel medical gloves for temporomandibular joint reduction of claim 1, wherein: the glove is characterized in that a fixing ring (3) is detachably connected to the thumb of the glove main body (1), the fixing ring (3) comprises a ring (11), a fixing groove (12) and an adjusting portion (13), the lower end of the ring (11) is connected with the fixing groove (12), and the adjusting portion (13) is arranged at the upper end of the ring (11).

5. The novel medical gloves for temporomandibular joint reduction of claim 4, wherein: the head end and the tail end of the ring (11) are overlapped together in a crossed mode to form the adjusting portion (13), and meanwhile the head end and the tail end of the ring (11) can move relatively.

6. The novel medical gloves for temporomandibular joint reduction of claim 4, wherein: the adjusting part (13) is of an elastic and elastic structure.

7. The novel medical gloves for temporomandibular joint reduction of claim 1, wherein: the anti-skid structure (10) is a raised stripe structure.