CN211381845U - Department of gastroenterology is with oral cavity ware that struts - Google Patents

Abstract

The utility model discloses a gastroenterology is with oral cavity ware that struts, sting the piece and sting the piece on under including, sting a set of cavity pole of fixedly connected with on the piece up end down, the through-hole of inside and outside intercommunication is offered to a set of cavity pole upper end, sting a set of connecting rod of piece lower extreme fixedly connected with on, a set of connecting rod runs through the through-hole and extends to in the cavity pole, cavity pole inner wall is equipped with the connecting rod junction and is used for stinging the piece down and sting the adjustment mechanism that the interval was adjusted between the piece on, adjustment mechanism one side is equipped with and is used for carrying out the fixed establishment who fixes adjustment mechanism, be equipped with the light filling lamp that is used for throwing light on to patient. The utility model discloses compare in current spreader, medical personnel can utilize adjustment mechanism to adjust a set of distance of stinging between the piece to expand the patient's oral cavity, fixed establishment can fix the position of knob, and the knob gyration when avoiding the patient to sting the piece interlock.

Description

Department of gastroenterology is with oral cavity ware that struts

Technical Field

The utility model belongs to the medical field specifically is a gastroenterology is with oral cavity ware that struts.

Background

The gastroenterology department includes gastroenterology and gastroenterology, is the clinical department that sets up in order to diagnose the digestive system disease at all levels of hospitals, when carrying out the digestive system disease treatment, generally need send into the inspection instrument to the patient alimentary canal through patient's oral cavity and assist the treatment, because treatment process time is longer, patient self opens the mouth for a long time and can produce uncomfortable sense, consequently need use the oral cavity to strut the patient's oral cavity when the inspection.

However, the supporting height of the existing distractor is relatively fixed and cannot be adjusted at will, and meanwhile, a patient needs a long-time mouth to open in the examination process, sometimes the patient cannot independently close the oral cavity, the supporting height of the distractor is reduced by the aid of the squeezing distractor, and meanwhile, saliva is easily generated in the patient after long-time treatment, so that the treatment process is influenced.

To the above problem, the utility model designs a gastroenterology is with oral cavity struts ware to this solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gastroenterology is with oral cavity ware that struts, overcome the current problem that proposes among the above-mentioned background art from this.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a gastroenterology is with oral cavity ware that struts, includes and stings the piece on with down, sting a set of cavity pole of fixedly connected with on the piece up end down, a set of cavity pole upper end sets up the through-hole of inside and outside intercommunication, on sting a set of connecting rod of piece lower extreme fixedly connected with, it is a set of the connecting rod runs through in the through-hole extends to cavity pole, cavity pole inner wall is equipped with the connecting rod junction and is used for stinging the piece down and sting the adjustment mechanism that the interval was adjusted between the piece on, adjustment mechanism one side is equipped with and is used for carrying out fixed establishment, a set of be equipped with the light filling lamp that is used for throwing light on to.

Preferably, it has the adsorbed layer that is used for carrying out the absorption to the oral cavity saliva of patient to sting the one end surface covering that the piece is close to last stinging down, sting down and all being equipped with the tooth's socket on stinging the piece with last, the tooth's socket rear side is equipped with protruding cushion.

Preferably, adjustment mechanism is including setting up the sawtooth rack on connecting rod one end lateral wall, sawtooth rack lower extreme fixedly connected with baffle, one side that well cavity pole inner chamber is close to the sawtooth rack transversely is provided with the pivot, the pivot outside cover is equipped with the sawtooth dish, mutually support between sawtooth dish and the sawtooth rack, it links to each other to rotate between pivot medial extremity and the cavity pole one end lateral wall, the pivot outside end runs through the cavity pole other end lateral wall and extends to the cavity pole outside, the pivot is located the one end fixedly connected with knob in the cavity pole outside.

Preferably, fixed establishment includes the hornblock of fixed connection on well cavity pole lateral wall, it is connected with the restriction lever to rotate on the lateral wall of hornblock one end, mutually support between restriction lever and the lateral wall of hornblock other end, fixedly connected with expanding spring on the restriction lever, expanding spring keeps away from between the one end of restriction lever and the hornblock fixed linking to each other, knob outside fixed can be connected with a set of restriction piece, spacing cooperation between restriction lever and the restriction piece.

Preferably, the light filling lamp includes lamp stand and bulb, fixedly between lamp stand and the cavity pole link to each other, be connected for dismantling between bulb and the lamp stand, link to each other through the wire electrical property between lamp stand and the external power source.

To sum up, owing to adopted above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model is provided with an adjusting mechanism, medical staff can adjust the distance between a group of biting blocks by utilizing the adjusting mechanism, thereby expanding the oral cavity of a patient, providing a larger operation space for the medical staff to treat, and facilitating the medical staff to treat, and meanwhile, a fixing mechanism can fix the position of a knob, thereby avoiding the turning of the knob when the patient bites the biting blocks, leading to the shortening of the distance between fixed blocks and further causing the influence on the treatment process of the medical staff;

the utility model discloses in sting and being equipped with the tooth's socket on the piece, make the patient interlock to stinging the piece more easily, the oral cavity that produces when the adsorbed layer can accept the treatment to the patient adsorbs the saliva, avoids the oral cavity too much to cause the influence to the treatment process, and the light filling lamp can throw light on patient oral cavity inside, can provide better field of vision for medical personnel to make medical personnel can be more accurate find the treatment position.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the front overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a top view of the lower bite block of FIG. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. lower biting block 101, adsorption layer 102, tooth space 103, convex cushion 2, upper biting block 3, hollow rod 4, through hole 5, connecting rod 6, adjusting mechanism 601, sawtooth strip 602, baffle 603, rotating shaft 604, sawtooth disc 605, knob 7, fixing mechanism 701, angle block 702, limiting rod 703, expansion spring 704, limiting block 8, light filling lamp.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, an oral cavity distractor for gastroenterology, including sting piece 1 and sting piece 2 on lower, sting fixedly connected with a set of cavity pole 3 on 1 up end down, the through-hole 4 of inside and outside intercommunication is seted up to a set of cavity pole 3 upper end, sting piece 2 lower extreme fixedly connected with a set of connecting rod 5 on, a set of connecting rod 5 runs through-hole 4 and extends to in the cavity pole 3, cavity pole 3 inner wall and connecting rod 5 junction are equipped with and are used for stinging the adjustment mechanism 6 that the interval was adjusted between piece 1 and last sting piece 2 down, adjustment mechanism 6 one side is equipped with and is used for fixing adjustment mechanism 6 fixed mechanism 7, be equipped with the light filling lamp 8 that is used for inside the patient's oral cavity on the adjacent one lateral wall of a set of cavity pole.

Further, lower sting piece 1 and be close to the one end surface covering who stings piece 2 and have the adsorbed layer 101 that is used for carrying out the absorption to patient's oral cavity saliva, the patient can produce the saliva in the oral cavity after opening the mouth for a long time, if not in time clear up can exert an influence to the treatment process, sting piece 1 down and sting all to be equipped with tooth's socket 102 on piece 2 on, tooth's socket 102 rear side is equipped with protruding cushion 103 for prop up patient's palate.

Furthermore, the adjusting mechanism 6 includes a sawtooth rack 601 disposed on a side wall of one end of the connecting rod, a baffle 602 is fixedly connected to a lower end of the sawtooth rack 601, a rotating shaft 603 is transversely disposed on one side of an inner cavity of the hollow rod 3 near the sawtooth rack 601, a sawtooth disc 604 is sleeved on an outer side of the rotating shaft 603, the sawtooth disc 604 and the sawtooth rack 601 are matched with each other, an inner side end of the rotating shaft 603 is rotatably connected to a side wall of one end of the hollow rod 3, a rotating knob 605 is rotated to drive the rotating shaft 603 and the sawtooth disc 604 to rotate, and further the sawtooth rack 601 is driven to move up and down, so that a purpose of adjusting a distance between the lower biting block 1 and the upper biting block 2 is achieved, an outer side end of the rotating shaft 603 penetrates through a side. Furthermore, the fixing mechanism 7 comprises a corner block 701 fixedly connected to the outer side wall of the hollow rod 3, a limiting rod 702 is rotatably connected to one side wall of one end of the corner block 701, the limiting rod 702 is matched with the side wall of the other end of the corner block 701, an expansion spring 703 is fixedly connected to the limiting rod 702, when the knob 605 rotates in the forward direction, the limiting rod 702 is extruded to rotate normally, after the interval adjustment is completed, the patient bites the bite block, the limiting rod 702 is matched with the limiting block 704 to form a support, one end of the expansion spring 703, which is far away from the limiting rod 702, is fixedly connected with the corner block 701, a group of limiting blocks 704 can be fixedly connected to the outer side of the knob 605, and the limiting rod 702 is in.

Further, light filling lamp 8 includes lamp stand and bulb, and fixed linking to each other between lamp stand and the cavity pole 3, for dismantling between bulb and the lamp stand to be connected, light filling lamp 8 work for a long time back luminance can reduce, and light filling lamp 8 that needs to be renewed this moment carries out the light filling, links to each other through the wire electrical property between lamp stand and the external power source.

The working principle is as follows: the utility model discloses when using, with this device whole place in the patient oral cavity, sting piece 1 and last 2 covers of stinging of piece down on patient's tooth, let the patient bite the tooth's socket 102 of stinging on the piece, utilize adjustment mechanism 6 to adjust down afterwards to sting piece 1 and last interval of stinging between 2, strut patient's oral cavity, it rotates pivot 603 and sawtooth disc 604 to rotate knob 605, and then drive sawtooth strip 601 rebound, thereby reach and sting the purpose of interval between 1 and last stinging piece 2 under the regulation, the interval is mediated the back patient and is carried out the interlock to stinging the piece, restriction lever 702 and restriction piece 704 mutually support and form the supporting action, begin the treatment afterwards, medical personnel can utilize light filling lamp 9 to throw light on patient's oral cavity inside.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a gastroenterology is with oral cavity struts ware, includes bites piece (1) and upper bite piece (2) down, its characterized in that: sting fixedly connected with a set of cavity pole (3) on piece (1) up end down, it is a set of through-hole (4) of inside and outside intercommunication are seted up to cavity pole (3) upper end, on sting a set of connecting rod (5) of piece (2) lower extreme fixedly connected with, it is a set of connecting rod (5) run through-hole (4) and extend to in cavity pole (3), cavity pole (3) inner wall is equipped with connecting rod (5) junction and is used for stinging under and stinging between piece (2) adjustment mechanism (6) that the interval was adjusted, adjustment mechanism (6) one side is equipped with and is used for carrying out fixed mechanism (7) to adjustment mechanism (6), and is a set of be equipped with on the one end lateral wall that cavity pole (3) are adjacent and be used for carrying out the light filling lamp (8) that throw light on.

2. The oral cavity distractor for the digestive department according to claim 1, wherein: sting piece (1) down and be close to the one end surface covering that bites piece (2) and have adsorbed layer (101) that are used for carrying out absorption to patient's oral cavity saliva, sting piece (1) down and all being equipped with tooth's socket (102) on biting piece (2) on with, tooth's socket (102) rear side is equipped with protruding cushion (103).

3. The oral cavity distractor for the digestive department according to claim 1, wherein: adjustment mechanism (6) are including setting up sawtooth strip (601) on connecting rod (5) one end lateral wall, sawtooth strip (601) lower extreme fixedly connected with baffle (602), one side that well cavity pole (3) inner chamber is close to sawtooth strip (601) transversely is provided with pivot (603), pivot (603) outside cover is equipped with sawtooth dish (604), mutually support between sawtooth dish (604) and sawtooth strip (601), pivot (603) medial extremity and well cavity pole (3) one end lateral wall between rotate and link to each other, pivot (603) outside end runs through well cavity pole (3) other end lateral wall and extends to well cavity pole (3) outside, one end fixedly connected with knob (605) that pivot (603) are located well cavity pole (3) outside.

4. The oral cavity distractor for the digestive department according to claim 3, wherein: fixed establishment (7) are including corner block (701) on fixed connection on cavity pole (3) lateral wall, it is connected with restriction lever (702) to rotate on the lateral wall of corner block (701) one end, mutually support between restriction lever (702) and the lateral wall of corner block (701) other end, fixedly connected with expanding spring (703) on restriction lever (702), fixedly connected to each other between one end and the corner block (701) that restriction lever (702) were kept away from in expanding spring (703), a set of restriction piece (704) of knob (605) outside fixedly connected with, spacing cooperation between restriction lever (702) and restriction piece (704).

5. The oral cavity distractor for the digestive department according to claim 1, wherein: light filling lamp (8) include lamp stand and bulb, it links to each other to fix between lamp stand and cavity pole (3), be connected for dismantling between bulb and the lamp stand, link to each other through the wire electrical property between lamp stand and the external power source.

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