CN201275154Y - Disposal spit-sucking device head - Google Patents

Abstract

The utility model provides a disposable saliva ejector head, which is an assisted instrument for stomatological care. The utility model is provided with two disposable saliva ejector heads which are arranged on the left side and the right side respectively. Each disposable saliva ejector head is characterized in that a disposable saliva ejector clamp which comprises two parts, that is, a buccal part and a tongue part, and the connecting structure (a left square bracket-shaped elastic spring and a fixing screw bolt) between the two parts is arranged on each disposable saliva ejector head; both the buccal parts and the tongue parts comprise working ends, middle parts and handle parts, a saliva ejector is fixedly located on a dental surface by the left square bracket-shaped elastic springs and the fixing screw bolts; a tongue baffle is arranged on the working end on one side of each tongue part so as to avoid the impact of a stomatologic activity caused by the movement of a tongue body effectively, and serve a certain function of avoiding the mis-aspiration and the mis-swallow of a dropped appliance; saliva ejector canaliculus which are distributed on the base trays, the middle parts and the handle parts of the buccal parts and the tongue parts are clustered in a saliva ejector extra heavy pipe after penetrating the clamp; and the saliva ejector extra heavy pipe is connected to a combined therapy desk. The utility model has the advantages of simple structure, convenient manufacture and convenient use. As an operation can be accomplished by a single person easily, the utility model further has the advantages that the man-power is saved; the default of poor cooperation is solved; and the humidity resistance effect is obvious.

Description

Disposable dental pump head

Technical field

This utility model provides a kind of oral medical assistive device, helps the continuous discharge of liquid in the oral cavity, effectively prevents the tongue body motion interference to the medical visual field and curative activity, and the mistake of the oral cavity medical apparatus that helps to prevent to come off is inhaled mistake and gulped down.

Background technology

Oral medical be unable to do without every wet, is to go up rubber dam every wet best bet, and rubber dam isolates treatment tooth and oral cavity every thoroughly wet fully, and the apparatus that prevents to come off is inhaled mistake by mistake and gulped down.But last rubber dam uses apparatus more, cost height, complex operation.China's economic condition is limited, and differentials between town and country are big, and the rubber dam utilization rate is extremely low.Most of doctors are simple and easy every wet measure with cotton balls, lap, air gun etc., and not thoroughly, can not effectively control the activity influence of tongue body motion to medical treatment, the apparatus that more can not prevent to come off is not inhaled by mistake by mistake and gulped down.Progressively popularizing of oral cavity combined therapy desks also progressively popularized suction pump.But, on the combined therapy desk with fixing being difficult for of its head of suction pump, inhaling saliva, to draw scope relatively little, needs other people to cooperate, and increases medical treatment cost; The doctor is arranged again, protect, suffer from and cooperate badly, tell or cure, protect personnel repeatedly clearly by the patient and be stained with only, cure, protect, suffer from three aspects and all feel extremely inconvenience with absorbent cotton.Can not effectively control the influence of tongue body activity boil on the nape opposite the mouth intraluminal medical.

Summary of the invention

The purpose of this utility model provides a kind of suction pump assistive device, divides each one of left and right side.The one man operation just can remove liquid in the oral cavity easily, effectively prevents the influence of saliva, tongue body activity boil on the nape opposite the mouth intraluminal medical, and has come off apparatus mistake of certain preventing to inhale mistake and gulp down function.

This utility model is achieved in that the dental pump folder on the dental pump head, the dental pump head is firmly fixed at lower molar tooth surface.Dental pump folder is made up of the syndeton between cheek, tongue two parts and two parts (" [" shape elastic force spring, standing screw).Cheek, tongue two parts are by the working end, and pars intermedia and handle portion are formed.Cheek side part working end is by tooth cheek side cervical region maintenance ridge, the buccal surface plate, near, far away in the proximal surface embrasures upper and lower prominent, the holder of cheek side group is formed.Tongue side part working end is by tooth tongue side cervical region maintenance ridge, the lingual surface plate, near, far away in the proximal surface embrasures upper and lower prominent, the holder of tongue side group, the tongue baffle plate is formed.Cheek, tongue two parts pars intermedia are " s " bending, in have that " [" shape elastic force spring two ends are imbedded respectively.Handle portion: standing screw one end is imbedded and is fixed in the tongue side, and the other end passes cheek side part, on the maintenance screw rod nut is arranged.Working end cheek, the holder of tongue side group all have in pars intermedia and the handle portion and inhale the saliva tubule and pass through, and go out after the handle portion two side draught saliva tubules and accumulate one and inhale the saliva extra heavy pipe, inhale the saliva extra heavy pipe and can be connected on the aspirator tube on the oral cavity combined therapy desks.

Description of drawings

With one in left side is example.Fig. 1 is that cheek side part lingual surface of the present utility model is seen structural representation.Fig. 2 is that tongue side part buccal surface of the present utility model is seen structural representation.Fig. 3 is a plan structure sketch map of the present utility model.

Among the figure, 1,2,3,4. near, far away in the proximal surface embrasures upper and lower prominent, 5. buccal surface plate, 6. tooth cheek side cervical region maintenance ridge, 7. cheek side group holder, 8. " [" shape elastic force spring, 9. cheek side maintenance screw hole is 10. inhaled the saliva tubule, and 11. inhale the little tube opening of saliva, 12. the tongue baffle plate, 13. tongue side group holders, 14. tooth tongue side cervical region maintenance ridges, 15. maintenance screw rod, 16. the lingual surface plate, 17. inhale saliva extra heavy pipe, 18. nuts.

The specific embodiment

Slightly firmly pinching disposable dental pump head handle portion opens dental pump head working end, by " elastic force that [" shape elastic force spring (8) produces is by tooth cheek, tongue side cervical region maintenance ridge (6,14), closely, far away in proximal surface embrasures upper and lower prominent (1,2,3,4), will inhale and hammer device into shape and tentatively be fixed in the lower molar surface.Rotate the nut (18) on the shank maintenance screw rod (15), the dental pump head is anchored on the surface of grinding one's teeth in sleep.Be connected on the aspirator tube on the oral cavity combined therapy desks inhaling saliva extra heavy pipe (17), because working end cheek, tongue side group holder (7,13), all there is the saliva tubule of suction (10) to pass through in pars intermedia and the handle portion, so just be placed in denture both sides and opening (11) at the bottom of mouth and the vestibule bottom of trench inhaling saliva tubule (10), can effective outlet intracavity liquid.Be connected with tongue plate washer (12) on the tongue side part lingual surface plate (16), can effectively prevent the influence of tongue body dental care.Tongue plate washer (12) has forward direction, cheek to the gradient that tilts, and the apparatus that comes off slides along the gradient can fall into vestibule ditch and front portion, oral cavity, thereby can have certain preventing apparatus mistake that comes off to inhale mistake and gulp down function.

If tooth cheek, tongue side cervical region maintenance ridge (6,14) on the disposable dental pump head working end, middle proximal surface embrasures near, far away upper and lower prominent (1,2,3,4) with the not driving fit of tooth body, can suitably change its profile with the bistrique mill.In order to maintenance.

Claims (2)

1. disposable dental pump head is characterized in that, at described dental pump head the dental pump folder is arranged, and the cheek of dental pump folder, tongue two parts are by the working end, and pars intermedia and handle portion are formed; Cheek side working end is by tooth cheek side cervical region maintenance ridge, and middle proximal surface embrasures near, far away is upper and lower prominent, the buccal surface plate, and the holder of cheek side group is formed; Tongue side working end is by tooth tongue side cervical region maintenance ridge, and middle proximal surface embrasures near, far away is upper and lower prominent, the lingual surface plate, and the holder of tongue side group, the tongue baffle plate is formed; Cheek, the two-part pars intermedia of tongue have respectively that " two ends of [" shape elastic force spring are imbedded; Tongue side handle portion has an end of standing screw to imbed, and cheek side handle portion has the other end of standing screw to pass, and nut is arranged on the screw rod; Cheek, the two-part base of tongue all have in pars intermedia and the handle portion and inhale the saliva tubule and pass through, and go out to inhale behind the shank saliva tubule and accumulate and inhale the saliva extra heavy pipe, and inhaling the saliva extra heavy pipe can be connected on the combined therapy desk.

2. disposable dental pump head as claimed in claim 1 is characterized in that, divides each one of left and right side at described dental pump head.

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