CN112386343A - Dental tooth extraction device - Google Patents

Abstract

The invention discloses a dental tooth extraction device, which comprises a fixed forceps handle, a movable forceps handle and a forceps mouth, wherein an auxiliary labor-saving mechanism is fixedly arranged on one side of the fixed forceps handle close to the movable forceps handle, and an anti-skidding mechanism is fixedly arranged on one side of the fixed forceps handle far away from the movable forceps handle; according to the invention, the screw rod on the fixing ring is rotated by the handle, so that the screw rod extrudes the thimble and the second spring in the first through hole, the thimble can be matched with the fixed clamp handle and the movable clamp handle to clamp the decayed tooth of the patient, the function of preventing the decayed tooth of the patient from sliding from the clamp mouth is realized, meanwhile, the first rotating rod on one side of the handle pushes the second rotating rod, the second rotating rod rotates the air valve, so that a worker can adjust the disinfection mechanism to spray the medicine, the function of disinfecting the affected part of the patient while clamping the decayed tooth of the patient is realized, and the practicability is greatly improved.

Description

Dental tooth extraction device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a dental tooth extraction device.

Background

Tooth extraction is the most common treatment technique used in the stomatology department. Tooth extraction must be done with caution because it can cause local tissue damage, cause reactions such as bleeding, swelling, pain, etc., and can also cause fluctuations in blood pressure, body temperature, and pulse. The existing dental tooth extraction devices often clamp the teeth of patients by using forceps mouths, so that the teeth are inconvenient to fix the teeth with uneven surfaces, and the teeth are easy to fall off from the forceps mouths.

Disclosure of Invention

The invention aims to provide a dental tooth extraction device which can assist a jaw to clamp teeth and prevent the jaw from falling off so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a dental tooth extraction device comprises a fixed forceps handle, a movable forceps handle and a forceps mouth, wherein an auxiliary labor-saving mechanism is fixedly mounted on one side, close to the movable forceps handle, of the fixed forceps handle, an anti-skidding mechanism is fixedly mounted on one side, far away from the movable forceps handle, of the fixed forceps handle, and a fixed tooth mechanism and a disinfection mechanism are fixedly mounted on the movable forceps handle;

the auxiliary labor-saving mechanism is used for clamping teeth by the forceps mouth, the anti-skidding mechanism is used for holding the fixed forceps handle and the movable forceps handle by a worker, the fixed teeth mechanism is used for clamping teeth by the forceps mouth, and the disinfection mechanism is used for disinfecting gums of a patient.

Preferably supplementary laborsaving mechanism for the convenience of staff passes through supplementary laborsaving mechanism can reduce its power of holding consumption when fixed pincers handle with activity pincers handle both, supplementary laborsaving mechanism includes: the adjustable clamp comprises a telescopic rod and a first spring, wherein one end of the telescopic rod and one end of the first spring are fixedly connected with the movable clamp handle, and the inner wall of the telescopic rod is connected with the first spring in a sliding mode.

Preferably, the telescopic rod and the first spring are used for conveniently opening the fixed forceps handle and the movable forceps handle through the first spring by a worker, a gap is reserved between the telescopic rod and the forceps nozzle, and one end of the first spring is fixedly connected to the fixed forceps handle.

Preferably, the anti-slip mechanism is used for facilitating a worker to conveniently grip both the fixed forceps handle and the movable forceps handle through the anti-slip mechanism, and the anti-slip mechanism comprises: the movable clamp comprises a left protection pad and a right protection pad, wherein one side, far away from the movable clamp handle, of the fixed clamp handle is fixedly connected to the left protection pad, and one side, far away from the fixed clamp handle, of the movable clamp handle is fixedly connected to the right protection pad.

Preferably, the left protection pad with the right protection pad, for the convenience of staff pass through the left protection pad with the right protection pad both disperses the extrusion force that its hand received and reduce the distending pain of its hand, the left protection pad with the right protection pad all has the fillet, the left protection pad with the right protection pad is "wave" structure.

Preferably, the tooth fixing mechanism is used for facilitating a worker to clamp the decayed tooth by matching with the jaw mouth to avoid the decayed tooth from slipping off, and comprises: first through-hole, thimble, second spring, lead screw, solid fixed ring, handle, first pivot pole, first through-hole run through in fixed pincers handle with the pincers mouth, first through-hole is close to the one end sliding connection of pincers mouth in the thimble, second spring sliding connection in first through-hole, lead screw sliding connection in the second spring, gu fixed ring threaded connection in the lead screw, the one end fixed connection of lead screw in the handle, the surface fixed connection of handle side in first pivot pole.

Preferably the lead screw, the thimble, the second spring, the first through-hole, first pivot pole, solid fixed ring and the handle, for the convenience of staff through the lead screw with the second spring both can conveniently promote the thimble supports patient's caries, the bottom fixed connection of thimble in the second spring, the lead screw run through perpendicularly in gu fixed ring, the one end of fixed pincers handle connect perpendicularly in gu fixed ring, the handle with leave the space between the fixed pincers handle, first pivot pole evenly distributed in the side of handle, leave the space between the first pivot pole.

Preferably the disinfection mechanism, the liquid medicine case and the pneumatic valve, in order to facilitate staff to conveniently carry out disinfection work on the affected part of the patient through the disinfection mechanism, the disinfection mechanism includes: second through-hole, trachea, fixed pipe, pneumatic valve, second dwang, ultrasonic nebulizer, spray box, the second through-hole run through in fixed pincers handle with the pincers mouth, the inner wall of second through-hole with the equal sliding connection in inner wall of fixed pipe in the trachea, the one end fixed connection of fixed pipe in fixed pincers handle, pneumatic valve fixed mounting be in one side of fixed pipe, the surface fixed connection of pneumatic valve side in the second dwang, tracheal one end fixed connection in ultrasonic nebulizer, ultrasonic nebulizer fixed mounting be in spray box's top.

Preferably ultrasonic nebulizer trachea fixed pipe with the second dwang, for the convenience of staff can conveniently spout patient's affected part with the liquid medicine after atomizing, trachea fixed connection in the pincers mouth, fixed pipe is on a parallel with the lead screw, second dwang evenly distributed is in the side of pneumatic valve, the second dwang perpendicular to first dwang, second dwang sliding connection in first dwang, ultrasonic nebulizer's input terminal electric connection is in the power, the liquid medicine case is used for holding antiseptic solution and hemostatic.

Compared with the prior art, the invention has the beneficial effects that:

(1) the auxiliary labor-saving mechanism provided with the telescopic pipe and the first spring is used for opening the fixed forceps handle and the movable forceps handle through the first spring, so that the forceps mouth can clamp the decayed tooth of a patient, the strength of holding and fixing the forceps handle and the movable forceps handle by a worker is saved, the position of the first spring is limited through the telescopic pipe, the first spring is enabled to deform inside the telescopic pipe all the time, the first spring is prevented from knotting, and the practicability is greatly improved.

(2) According to the anti-skidding mechanism provided with the left protection pad and the right protection pad, the friction force of a worker on the fixed clamp handle and the movable clamp handle is increased through the special structural action of the wave-shaped left protection pad and the wave-shaped right protection pad, so that the function of preventing the fixed clamp handle and the movable clamp handle from being separated from the hands of the worker is realized, the pressure on the hands of the worker is dispersed, the swelling pain of the hands of the worker caused by long-time tight holding of the fixed clamp handle and the movable clamp handle is relieved, and the practicability is greatly improved.

(3) According to the invention, the tooth fixing mechanism provided with the first through hole, the thimble, the second spring, the screw rod, the fixing ring, the handle and the first rotating rod is provided, the screw rod on the fixing ring is rotated by the handle, so that the screw rod extrudes the thimble and the second spring in the first through hole, the thimble can be matched with the fixed clamp handle and the movable clamp handle to clamp the decayed tooth of a patient, the function of preventing the decayed tooth of the patient from sliding off from a clamp mouth is realized, meanwhile, the second rotating rod is pushed by the first rotating rod on one side of the handle, so that the second rotating rod rotates the air valve, a worker can adjust the disinfection mechanism to spray medicines, the function of disinfecting the affected part of the patient while clamping the decayed tooth of the patient is realized, and the practicability.

(4) According to the invention, by providing the second through hole, the air pipe, the fixing pipe, the air valve, the second rotating rod, the ultrasonic atomizer and the disinfection mechanism of the liquid medicine box, the disinfection liquid and the hemostatic agent in the liquid medicine box are atomized by the ultrasonic atomizer, so that a worker can uniformly spray the liquid medicine to the affected part of a patient through the air pipe in the second through hole, thereby preventing a large amount of liquid medicine from being accumulated in the oral cavity of the patient to cause stimulation, and greatly improving the comfort.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic front view of the part A of the present invention;

FIG. 5 is a front sectional view of the stationary jaw handle of the present invention;

fig. 6 is a front sectional view of the drug solution tank of the present invention.

In the figure: 1. fixing the clamp handle; 2. a movable clamp handle; 3. a clamp mouth; 4. an auxiliary labor-saving mechanism; 41. a telescopic rod; 42. a first spring; 5. an anti-slip mechanism; 51. a left pad; 52. a right pad; 6. a fixed tooth mechanism; 61. a first through hole; 62. a thimble; 63. a second spring; 64. a screw rod; 65. a fixing ring; 66. a grip; 67. a first rotating lever; 7. a sterilizing mechanism; 71. a second through hole; 72. an air tube; 73. a fixed tube; 74. an air valve; 75. a second rotating lever; 76. an ultrasonic atomizer; 77. a liquid medicine box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a dental extraction device, comprising:

a dental tooth extraction device is shown in figure 1 and comprises a fixed forceps handle 1, a movable forceps handle 2 and a forceps mouth 3, and is characterized in that: an auxiliary labor-saving mechanism 4 is fixedly arranged on one side of the fixed forceps handle 1 close to the movable forceps handle 2, an anti-skidding mechanism 5 is fixedly arranged on one side of the fixed forceps handle 1 far away from the movable forceps handle 2, and a fixed tooth mechanism 6 and a disinfection mechanism 7 are fixedly arranged on the movable forceps handle 2;

the auxiliary labor-saving mechanism 4 is used for clamping teeth by the forceps mouth 3, the anti-skidding mechanism 5 is used for holding and fastening the fixed forceps handle 1 and the movable forceps handle 2 by a worker, the fixed teeth mechanism 6 is used for clamping teeth by the forceps mouth 3, and the disinfection mechanism 7 is used for disinfecting gums of a patient.

Specifically, in order to facilitate the staff to reduce the strength of its consumption when grasping both the fixed forceps handle 1 and the movable forceps handle 2 through the auxiliary labor-saving mechanism 4, as shown in fig. 4, the auxiliary labor-saving mechanism 4 includes: telescopic link 41, first spring 42, the one end of telescopic link 41 and the one end of first spring 42 all fixed connection in activity pincers handle 2, and the inner wall sliding connection of telescopic link 41 is in first spring 42.

Specifically, in order to facilitate the staff to conveniently open the fixed forceps handle 1 and the movable forceps handle 2 through the first spring 42, as shown in fig. 1, a gap is left between the telescopic rod 41 and the forceps mouth 3, and one end of the first spring 42 is fixedly connected to the fixed forceps handle 1.

Specifically, in order to facilitate the worker to conveniently grip both the fixed forceps handle 1 and the movable forceps handle 2 through the anti-slip mechanism 5, as shown in fig. 3, the anti-slip mechanism 5 includes: the side of the fixed clamp handle 1 far away from the movable clamp handle 2 is fixedly connected to the left protection pad 51, and the side of the movable clamp handle 2 far away from the fixed clamp handle 1 is fixedly connected to the right protection pad 52.

Specifically, in order to reduce the distending pain of the hands of the worker by dispersing the squeezing force applied to the hands of the worker through the left pad 51 and the right pad 52, as shown in fig. 1, the left pad 51 and the right pad 52 both have rounded corners, and the left pad 51 and the right pad 52 are both in a wave-shaped structure.

Specifically, in order to facilitate the worker to clamp the decayed tooth by matching the tooth fixing mechanism 6 with the forceps mouth 3 to prevent the decayed tooth from slipping off, as shown in fig. 4, the tooth fixing mechanism 6 includes: the clamp comprises a first through hole 61, a thimble 62, a second spring 63, a screw rod 64, a fixing ring 65, a handle 66 and a first rotating rod 67, wherein the first through hole 61 penetrates through the fixed clamp handle 1 and the clamp mouth 3, one end of the first through hole 61 close to the clamp mouth 3 is connected to the thimble 62 in a sliding mode, the second spring 63 is connected to the first through hole 61 in a sliding mode, the screw rod 64 is connected to the second spring 63 in a sliding mode, the fixing ring 65 is connected to the screw rod 64 in a threaded mode, one end of the screw rod 64 is fixedly connected to the handle 66, and the outer surface of the side face of the.

Specifically, in order to facilitate the worker to push the thimble 62 to support the decayed tooth of the patient conveniently through the lead screw 64 and the second spring 63, as shown in fig. 5, the bottom of the thimble 62 is fixedly connected to the second spring 63, the lead screw 64 vertically penetrates through the fixing ring 65, one end of the fixed forceps handle 1 is vertically connected to the fixing ring 65, a gap is left between the handle 66 and the fixed forceps handle 1, the first rotating rods 67 are uniformly distributed on the side surface of the handle 66, and a gap is left between the first rotating rods 67.

Specifically, in order to facilitate the staff to conveniently perform the sterilization work on the affected part of the patient through the sterilization mechanism 7, as shown in fig. 5, the sterilization mechanism 7 includes: second through-hole 71, trachea 72, fixed pipe 73, pneumatic valve 74, second dwang 75, ultrasonic nebulizer 76, liquid medicine case 77, second through-hole 71 runs through in fixed pincers handle 1 and pincers mouth 3, the equal sliding connection in trachea 72 of inner wall of second through-hole 71 and fixed pipe 73, the one end fixed connection of fixed pipe 73 is in fixed pincers handle 1, pneumatic valve 74 fixed mounting is in one side of fixed pipe 73, the surface fixed connection in second dwang 75 of pneumatic valve 74 side, the one end fixed connection in ultrasonic nebulizer 76 of trachea 72, ultrasonic nebulizer 76 fixed mounting is at the top of liquid medicine case 77.

Specifically, in order to facilitate the staff to conveniently spray the atomized liquid medicine to the affected part of the patient, as shown in fig. 6, the air tube 72 is fixedly connected to the forceps nozzle 3, the fixing tube 73 is parallel to the lead screw 64, the second rotating rod 75 is uniformly distributed on the side surface of the air valve 74, the second rotating rod 75 is perpendicular to the first rotating rod 67, the second rotating rod 75 is slidably connected to the first rotating rod 67, the input terminal of the ultrasonic atomizer 76 is electrically connected to the power supply, and the liquid medicine box 77 is used for containing disinfectant and hemostatic.

The working principle is as follows: when the multifunctional clamp is in use, a worker conveniently extends the clamp mouth 3 into the mouth of a patient and clamps the decayed tooth of the patient through the fixed clamp handle 1 and the movable clamp handle 2, meanwhile, the worker supports the fixed clamp handle 1 and the movable clamp handle 2 through the auxiliary labor-saving mechanism 4 with the telescopic rod 41 and the first spring 42, so that the worker can conveniently clamp the decayed tooth of the patient, then the worker can conveniently pull the fixed clamp handle 1 and the movable clamp handle 2 through the anti-skidding mechanism 5 with the left protection pad 51 and the right protection pad 52, so that the worker can easily pull out the decayed tooth of the patient, then the worker rotates the screw rod 64 on the fixing ring 65 through the first rotating rod 67 of the fixed tooth mechanism 6, so that the screw rod 64 extrudes the second spring 63, the second spring 63 pushes the thimble 62 in the first through hole 61 to prop against the decayed tooth of the patient, and then the thimble 62 tightly presses the decayed tooth, avoid patient's caries from pincers mouth 3 landing, prevent that patient's caries from falling into its throat and causing the secondary damage, the staff is through the special construction effect of first dwang 67 sliding connection in second dwang 75 simultaneously, make the staff rotate pneumatic valve 74 through second dwang 75, the staff atomizes into foggy with antiseptic solution and hemostatic agent in the liquid medicine case 77 through ultrasonic nebulizer 76 in disinfection mechanism 7 simultaneously, make foggy antiseptic solution and hemostatic agent both get into trachea 72, thereby the staff can conveniently disinfect and stanch patient's affected part through running through trachea 72 in fixed pincers handle 1 and pincers mouth 3 two.

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 (9)

1. The utility model provides a dentistry device of extracting tooth, includes fixed pincers handle (1), activity pincers handle (2), pincers mouth (3), its characterized in that: an auxiliary labor-saving mechanism (4) is fixedly mounted on one side, close to the movable forceps handle (2), of the fixed forceps handle (1), an anti-skidding mechanism (5) is fixedly mounted on one side, far away from the movable forceps handle (2), of the fixed forceps handle (1), and a fixed tooth mechanism (6) and a disinfection mechanism (7) are fixedly mounted on the movable forceps handle (2);

the auxiliary labor-saving mechanism (4) is used for clamping teeth of the forceps mouth (3), the anti-skidding mechanism (5) is used for holding the fixed forceps handle (1) and the movable forceps handle (2) by a worker, the fixed teeth mechanism (6) is used for clamping the teeth of the forceps mouth (3), and the disinfection mechanism (7) is used for disinfecting the gum of a patient.

2. A dental extraction device according to claim 1, wherein the auxiliary effort-saving mechanism (4) comprises: the adjustable clamp comprises an expansion link (41) and a first spring (42), wherein one end of the expansion link (41) and one end of the first spring (42) are both fixedly connected to the movable clamp handle (2), and the inner wall of the expansion link (41) is connected to the first spring (42) in a sliding mode.

3. A dental extraction device as claimed in claim 2, wherein: a gap is reserved between the telescopic rod (41) and the forceps mouth (3), and one end of the first spring (42) is fixedly connected with the fixed forceps handle (1).

4. A dental extraction device according to claim 1, wherein the anti-slip means (5) comprises: left side protection pad (51), right protection pad (52), fixed pincers handle (1) is kept away from one side fixed connection of activity pincers handle (2) in left side protection pad (51), activity pincers handle (2) are kept away from one side fixed connection of fixed pincers handle (1) in right protection pad (52).

5. A dental extraction device according to claim 4, wherein: the left protection pad (51) and the right protection pad (52) are both provided with round corners, and the left protection pad (51) and the right protection pad (52) are both in a wave-shaped structure.

6. A dental extraction device according to claim 1, wherein the fixed tooth means (6) comprises: first through-hole (61), thimble (62), second spring (63), lead screw (64), solid fixed ring (65), handle (66), first pivot pole (67), first through-hole (61) run through in fixed pincers handle (1) with pincers mouth (3), first through-hole (61) are close to the one end sliding connection of pincers mouth (3) in thimble (62), second spring (63) sliding connection in first through-hole (61), lead screw (64) sliding connection in second spring (63), gu fixed ring (65) threaded connection in lead screw (64), the one end fixed connection of lead screw (64) in handle (66), the surface fixed connection of handle (66) side in first pivot pole (67).

7. A dental extraction device as claimed in claim 6, wherein: the bottom fixed connection in of thimble (62) in second spring (63), lead screw (64) run through perpendicularly in gu fixed ring (65), the one end of fixed pincers handle (1) connect perpendicularly in gu fixed ring (65), handle (66) with leave the space between fixed pincers handle (1), first pivot pole (67) evenly distributed is in the side of handle (66), leave the space between first pivot pole (67).

8. A dental extraction device according to claim 7, wherein the disinfection mechanism (7) comprises: second through-hole (71), trachea (72), fixed pipe (73), pneumatic valve (74), second dwang (75), ultrasonic nebulizer (76), liquid medicine case (77), second through-hole (71) run through in fixed pincers handle (1) with pincers mouth (3), the inner wall of second through-hole (71) with the equal sliding connection in inner wall of fixed pipe (73) in trachea (72), the one end fixed connection of fixed pipe (73) in fixed pincers handle (1), pneumatic valve (74) fixed mounting in one side of fixed pipe (73), the surface fixed connection of pneumatic valve (74) side in second dwang (75), the one end fixed connection of trachea (72) in ultrasonic nebulizer (76), ultrasonic nebulizer (76) fixed mounting in the top of liquid medicine case (77).

9. A dental extraction device as claimed in claim 8, wherein: trachea (72) fixed connection in pincers mouth (3), fixed pipe (73) parallel in lead screw (64), second dwang (75) evenly distributed is in the side of pneumatic valve (74), second dwang (75) perpendicular to first dwang (67), second dwang (75) sliding connection in first dwang (67), the input terminal electric connection of ultrasonic nebulizer (76) is in the power, liquid medicine case (77) are used for holding antiseptic solution and hemostatic.

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