CN110638415A

CN110638415A - Auxiliary using device for oral cavity endoscope

Info

Publication number: CN110638415A
Application number: CN201911110065.0A
Authority: CN
Inventors: 崔为胜
Original assignee: Jiangsu Ouman Electronic Equipment Co Ltd
Current assignee: Jiangsu Ouman Electronic Equipment Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-01-03

Abstract

The invention discloses an auxiliary using device of an oral cavity endoscope, belonging to the technical field of medical equipment, and comprising a pair of jaw biting blocks, wherein one ends of the pair of jaw biting blocks, which are close to each other, are fixedly connected with first springs, a middle block is fixedly connected between the pair of first springs, the middle block is provided with a peephole, the pair of jaw biting blocks are provided with a pair of connecting blocks, the connecting springs are fixedly connected between the connecting blocks and the jaw biting blocks, working grooves are formed in the connecting blocks, the upper end walls and the lower end walls of the working grooves are respectively provided with through holes, the left end and the right end of one side of the pair of jaw biting blocks, which are close to each other, are respectively fixedly connected with an ejector rod, the ejector rods extend into the working grooves through the through holes, one ends of the ejector rods, which are positioned in the working grooves, are fixedly connected with a push plate, so that when the, thereby facilitating the technical personnel to carry out oral examination and improving the examination efficiency of doctors.

Description

Auxiliary using device for oral cavity endoscope

Technical Field

The invention relates to the technical field of medical equipment, in particular to an auxiliary using device for an oral cavity endoscope.

Background

Along with the continuous update of medical equipment, the application of an oral endoscope in various hospitals and clinics is also wider and wider, the oral endoscope is a specially-structured camera lens and can extend into the oral cavity to shoot, collect pictures or images in the oral cavity and transmit the pictures or images to a display device, clear and magnified images are displayed on a display screen, and under the assistance of an endoscope system, an oral doctor can better find lesions on soft and hard tissues.

Among the prior art, dentistry is when the endoscope uses, because the structure of the inside irregularity in oral cavity and the optical camera of endoscope is fixed, dentist need be close to the whole patient oral cavity of oral cavity endoscope, carelessly will make camera adhesion oral cavity mucus, make the camera phenomenon unclear, consequently when using oral cavity endoscope, often need the patient to open the mouth for a long time, in order to supply the doctor to supervise the needs, this lets the patient very painful in the inspection process, and is difficult to insist, thereby influence the doctor and inspect patient's oral cavity.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an auxiliary using device of an oral cavity endoscope, which can provide comfortable support for opening a mouth of a patient when the oral cavity endoscope is used for examining the oral cavity of the patient, thereby facilitating the oral cavity examination of technicians and improving the examination efficiency of doctors.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An auxiliary using device of an oral cavity endoscope comprises a pair of jaw biting blocks, wherein one end, close to each other, of each jaw biting block is fixedly connected with a first spring, an intermediate block is fixedly connected between the first springs, a peephole is drilled in the intermediate block, the jaw biting blocks are provided with a pair of connecting blocks, connecting springs are fixedly connected between the connecting blocks and the jaw biting blocks, a working groove is drilled in each connecting block, through holes are drilled in the upper end wall and the lower end wall of the working groove, ejector rods are fixedly connected to the left end and the right end, close to each other, of each jaw biting block and extend into the working groove through the through holes, a pushing plate is fixedly connected to one end, located in the working groove, of each ejector rod, a thread layer is arranged on the inner end wall of the working groove, the thread layer is in threaded connection with a threaded rod, a rotating rod is fixedly connected to the outer end of the threaded rod, and, can provide the comfortable support of opening the mouth for the patient to make things convenient for technical staff to carry out the oral cavity inspection, improve doctor's inspection efficiency.

Further, dwang front end part section shape is the toper, and catch plate section shape and dwang front end part section shape phase-match, dwang outer end fixedly connected with handle, the handle makes things convenient for the handheld operation of technical staff, and through the matching of catch plate and dwang, technical staff can adjust the distance between the piece of stinging the jaw with the dwang, provides the support simultaneously.

Furthermore, the inner end wall of the middle block is fixedly connected with a connecting ring, the surface of the connecting ring is connected with a plating layer, technicians can conveniently stretch into the endoscope from the peephole through the connecting ring, and meanwhile collision damage between the endoscope and the inner end wall of the peephole is reduced.

Furthermore, the outer ends of the first spring and the connecting spring are sleeved with protective sleeves, the inner diameters of the protective sleeves are slightly larger than those of the first spring and the connecting spring, the protective sleeves can be effectively connected with the jaw biting block and the connecting block to provide support, the first spring and the connecting spring are not in contact with the oral cavity of a patient due to the protective sleeves, and the situation that the first spring and the connecting spring are corroded is reduced.

Further, work groove outside end wall fixedly connected with rotates the axle sleeve, and rotates axle sleeve and dwang intermediate position mutually, rotates the axle sleeve and can effectively support and spacing dwang, and makes the dwang effectively rotate, reduces and takes place the condition of running friction with the connecting block and takes place.

Furthermore, a pair of the biting blocks are away from one end of each other and are all dug with tooth sockets, the inner end walls of the tooth sockets are corrugated, the tooth sockets can provide effective biting spaces for the teeth of a patient, and the corrugated shapes are more fit with the tooth shapes of the patient.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme can realize using oral cavity endoscopy patient oral cavity, can provide the comfortable support of opening the mouth for the patient to make things convenient for technical staff to carry out the oral cavity inspection, improve doctor's inspection efficiency.

(2) Dwang front end part section shape is the toper, and catch plate section shape and dwang front end part section shape phase-match, dwang outer end fixedly connected with handle, and the handle makes things convenient for the handheld operation of technical staff, and through the matching of catch plate and dwang, technical staff can adjust the distance of stinging between the jaw piece with the dwang, provides the support simultaneously.

(3) The connecting ring is fixedly connected with the inner end wall of the middle block, the surface of the connecting ring is connected with the plating layer, technicians can conveniently stretch into the endoscope from the peephole through the connecting ring, and meanwhile collision damage of the endoscope and the inner end wall of the peephole is reduced.

(4) First spring and connecting spring outer end all overlap there is the protective sheath, and protective sheath internal diameter slightly is greater than first spring and connecting spring outside, the protective sheath can effectively be connected and sting jaw piece and connecting block, provides the support, and the protective sheath can make first spring and connecting spring not with patient's oral cavity contact, reduces the condition emergence that first spring and connecting spring were corroded.

(5) The end wall fixedly connected with of the outer side of the working groove rotates the shaft sleeve, the shaft sleeve and the rotating rod are arranged in the middle, the rotating shaft sleeve can effectively support and limit the rotating rod, the rotating rod can effectively rotate, and the rotating friction between the rotating rod and the connecting block is reduced.

(6) One end of each jaw biting block which is far away from each other is provided with a tooth socket, the inner end wall of each tooth socket is corrugated, the tooth sockets can provide effective jaw biting spaces for teeth of a patient, and the corrugated shape is more fit with the tooth form of the patient.

Drawings

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

fig. 2 is a schematic structural view of the rotating lever of the present invention.

The reference numbers in the figures illustrate:

the device comprises a jaw biting block 1, a protective sleeve 2, a first spring 3, a middle block 4, a peep hole 5, a connecting spring 6, a connecting block 7, an ejector rod 8, a push plate 9, a working groove 10, a thread layer 11, a threaded rod 12, a rotating rod 13, a rotating shaft sleeve 14, a connecting ring 15 and a tooth groove 16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, an auxiliary using device for an oral cavity endoscope comprises a pair of biting blocks 1, tooth sockets 16 are respectively formed at the ends of the pair of biting blocks 1 far away from each other, the biting blocks 1 are made of TPU silica gel, the material is stable and non-toxic, and are harmless to human body, the inner end walls of the tooth sockets 16 are corrugated, the tooth sockets 16 can provide effective biting space for teeth of a patient, the corrugated shape is more suitable for the tooth shape of the patient, the ends of the pair of biting blocks 1 near each other are fixedly connected with first springs 3, a middle block 4 is fixedly connected between the first springs 3, peepholes 5 are respectively formed in the middle block 4, connecting rings 15 are fixedly connected to the inner end walls of the peepholes 5, plating layers are connected to the surfaces of the connecting rings 15, the plating layers are formed by a PVD process, the PVD plating layers can provide better edge holding force to prevent oxidation and corrosion, the connecting rings 15 can facilitate technical personnel to extend into the peepholes 5 from the peep, reduce the collision damage of endoscope and 5 interior end walls of peephole simultaneously, a pair of piece 1 of stinging the jaw is equipped with a pair of connecting block 7, connecting block 7 and sting fixedly connected with connecting spring 6 between the jaw 1, first spring 3 and connecting spring 6 outer end all overlap and have protective sheath 2, protective sheath 2 is the medical silica gel material, harmless and safe to the human body, and protective sheath 2 internal diameter slightly is greater than outside first spring 3 and connecting spring 6, protective sheath 2 can effectively be connected and sting jaw 1 and connecting block 7, provide the support, and protective sheath 2 can make first spring 3 and connecting spring 6 not with patient's oral cavity contact, it takes place to reduce the condition that first spring 3 and connecting spring 6 are corroded by oral cavity liquid.

Referring to fig. 1-2, a working groove 10 is chiseled in a connecting block 7, a rotating shaft sleeve 14 is fixedly connected to an end wall of an outer side of the working groove 10, the rotating shaft sleeve 14 is opposite to a middle position of a rotating shaft 13, the rotating shaft sleeve 14 can effectively support and limit the rotating shaft 13, and the rotating shaft 13 can effectively rotate, so that the occurrence of rotating friction with the connecting block 7 is reduced, through holes are chiseled in upper and lower end walls of the working groove 10, ejector rods 8 are fixedly connected to left and right ends of a pair of jaw-biting blocks 1 on a side close to each other, the ejector rods 8 extend into the working groove 10 through the through holes, a push plate 9 is fixedly connected to one end of the ejector rod 8 in the working groove 10, a thread layer 11 is formed in an inner end wall of the working groove 10, a threaded rod 12 is threadedly connected to the thread layer 11, a rotating rod 13 is fixedly connected to an outer end of the threaded rod 12, the outer end of the rotating rod 13 is fixedly connected with a handle, the handle is convenient for technicians to hold the handle for operation, the technicians can adjust the distance between the jaw biting blocks 1 with the rotating rod 13 through the matching of the push plate 9 and the rotating rod 13, and meanwhile, the support is provided.

Before use, medical staff strictly carry out disinfection, sterilization and other treatment according to medical standards in the field, the medical staff can use the medical staff when the treatment is qualified and meets the standards, please refer to fig. 1-2, the technician wears the bitewing block 1 for a patient, the patient can more comfortably contact with the bitewing block 1 through tooth bitewing tooth grooves 16, then the technician rotates the rotating rod 13, the threaded rod 12 rotates towards the working groove 10 through the rotating rod 13, the rotating rod 13 moves inwards and is fixed through the matching of the threaded rod 12 and the threaded layer 11, in the process, the front end of the rotating rod 13 pushes the pushing plates 9 towards two sides, so that the bitewing blocks 1 are far away from each other, the patient opens the oral cavity accordingly, after the oral cavity of the patient opens to a proper position, the technician stops rotating the rotating rod 13, the distance between a pair of the bitewing blocks 1 is stable through the threaded matching of the threaded layer 11 and the threaded rod 12, technical staff stretches into patient's oral cavity through peephole 5 afterwards with oral cavity endoscope, detects to reduce the long-time open pressure in patient's oral cavity when the inspection, after the use, should still strictly carry out cleaning and disinfecting according to medical standard, can realize when using oral cavity endoscope inspection patient oral cavity, can provide the comfortable support of opening the mouth for the patient, thereby make things convenient for technical staff to carry out the oral cavity inspection, improve doctor's inspection efficiency.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. An auxiliary using device of an oral cavity endoscope comprises a pair of jaw biting blocks (1), and is characterized in that: one end, close to each other, of each pair of jaw biting blocks (1) is fixedly connected with a first spring (3), an intermediate block (4) is fixedly connected between the pair of first springs (3), peepholes (5) are formed in the intermediate block (4), a pair of jaw biting blocks (1) are provided with a pair of connecting blocks (7), connecting springs (6) are fixedly connected between the connecting blocks (7) and the jaw biting blocks (1), working grooves (10) are formed in the connecting blocks (7), through holes are formed in the upper end walls and the lower end walls of the working grooves (10), ejector rods (8) are fixedly connected to the left end and the right end, close to each other, of the pair of jaw biting blocks (1), the ejector rods (8) extend into the working grooves (10) through the through holes, one end, located in the working grooves (10), of the ejector rods (8) is fixedly connected with a pushing plate (9), and threaded layers (11) are formed in the inner end walls of the working grooves (10), threaded layer (11) threaded connection has threaded rod (12), threaded rod (12) outer end fixedly connected with dwang (13).

2. The auxiliary using device for an oral cavity endoscope, according to claim 1, is characterized in that: dwang (13) front end part cross sectional shape is the toper, and impeller plate (9) cross sectional shape and dwang (13) front end part cross sectional shape phase-match, dwang (13) outer end fixedly connected with handle.

3. The auxiliary using device for an oral cavity endoscope, according to claim 1, is characterized in that: the inner end wall of the middle block (4) is fixedly connected with a connecting ring (15), and the surface of the connecting ring (15) is connected with a coating.

4. The auxiliary using device for an oral cavity endoscope, according to claim 1, is characterized in that: first spring (3) and connecting spring (6) outer end all overlap and have protective sheath (2), and protective sheath (2) internal diameter slightly is greater than first spring (3) and connecting spring (6) external diameter.

5. The auxiliary using device for an oral cavity endoscope, according to claim 1, is characterized in that: the outer side end wall of the working groove (10) is fixedly connected with a rotating shaft sleeve (14), and the rotating shaft sleeve (14) is matched with the middle position of the rotating rod (13).

6. The auxiliary using device for an oral cavity endoscope, according to claim 1, is characterized in that: tooth grooves (16) are formed in the ends, far away from each other, of the pair of jaw biting blocks (1), and the inner end walls of the tooth grooves (16) are corrugated.