CN218588974U - Multifunctional gastroscope seaming device - Google Patents

Abstract

The utility model relates to a multi-functional gastroscope seaming device, this gastroscope seaming device are including being used for leaning on the limiting plate that limits the motion of gastroscope seaming device in examinee's oral cavity periphery for insert the insert tube of patient's stomach with the gastroscope through placing the gastroscope seaming device in the oral cavity. The limiting plate is sleeved on the inserting pipe, so that the inserting pipe is divided into an inner cavity part and an outer cavity part, a vent pipe penetrating through the inner cavity part and the outer cavity part is attached to the inner wall of the top end of the inserting pipe, one end, located in the inner cavity part, of the vent pipe is bent, one end, located in the outer cavity part, of the vent pipe is arranged into a one-way air suction channel and an one-way expiration channel, and the tail ends of the air suction channel and the expiration channel are respectively provided with an air suction valve and an expiration valve. The utility model discloses still set up the breather pipe that has one-way air duct, through the inspiratory line of breather pipe and breathe opening or the closed state of air duct can judge the person's of being examined respiratory state, be favorable to medical personnel to insert the stomach of person's being examined with the gastroscope in coordination with the person's of being examined respiratory state.

Description

Multifunctional gastroscope seaming device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional gastroscope seaming device.

Background

Gastroscopy, full name upper gastrointestinal endoscopy. The gastroscopy mainly utilizes a plastic-wrapped optical fiber with a diameter of about one centimeter, the front end of which is provided with a slender tube of an endoscope, the slender tube is sequentially extended into the esophagus, the stomach and the duodenum of a detected person from the mouth of the detected person, and the light emitted by a light source device is made to emit out from the front end with the endoscope along the slender tube by the light guide fiber, so that medical personnel can clearly observe the health condition of each part in the upper digestive tract from the other end. When carrying out the gastroscope inspection, need the person of being examined to hold the mouthpart, chew gently, medical personnel need help fixed mouthpart, handheld gastroscope stands in person's health the place ahead of being examined, stretch into the person's oral cavity of being examined from the opening part of mouthpart with the gastroscope front end, need the advice to hold in the palm the person's head of being examined this moment and keep motionless, whole-body relaxs, so that the gastroscope stretches into person's stomach of being examined, medical personnel when stretching into person's stomach with the gastroscope front end, need in coordination the person's of being examined exhale with inspiratory state, select under the person's of being examined state, combine the person of being examined to swallow the action, stretch into person's stomach of being examined with the gastroscope. During the process of inserting the endoscope, if resistance is met, the intubation cannot be forced, and saliva in the oral cavity cannot be swallowed during the process of inserting the endoscope, and the breathing condition, the complexion condition and the like of the examinee need to be observed at any time.

In the prior art, as proposed in patent document with publication number CN215458771U, a gastroscopy bite with a saliva collecting bag includes a soft baffle, a hollow bite tube is fixed in the middle of the baffle, the left end face of the bite tube is located on the left side of the baffle, the right end face of the bite tube is located on the right side of the baffle, a saliva drainage tube is fixed on the left end of the bite tube, the cavity of the saliva drainage tube is communicated with the cavity of the bite tube, the saliva collecting bag is fixed on the saliva drainage tube in a sleeved manner, elastic bands are respectively arranged on the inner and outer side ends of the baffle, the inner ends of the two elastic bands are respectively tied on the inner and outer sides of the baffle, a female magic tape is fixed on the inner end inner side face of the inner elastic band, and a male magic tape is fixed on the outer side face of the outer elastic band. The utility model discloses a can ensure that patient can be through saliva drainage tube drainage to saliva drainage bag department when utilizing gastroscopy stomach and involuntarily flow saliva or some vomitus, avoid polluting patient's clothes and sick bed, be worth popularizing and applying.

The above prior art with publication No. CN215458771U can ensure that when a patient inspects the stomach with a gastroscope and flows saliva or some vomit involuntarily, the patient can drain the saliva to the saliva drainage bag through the saliva drainage tube to avoid polluting the clothes and the hospital bed of the patient, but this prior art solution still does not solve the problem of observing the inspiration and expiration states of the examinee, and is beneficial to helping medical staff to extend the gastroscope into the stomach of the examinee in combination with the inspiration state of the examinee for the observation of the inspiration and expiration states, and also monitors the respiratory health of the examinee during the gastroscope inspection, and avoids the suffocation problem of the examinee during the gastroscope inspection, so it is necessary to observe the inspiration and expiration states of the examinee.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To the technical scheme that prior art provided not enough, this application has proposed a multi-functional gastroscope nip device, and this gastroscope nip device is including being used for leaning on the limiting plate that restricts the motion of gastroscope nip device in the person's oral cavity periphery for insert the insert tube of patient's stomach through placing the gastroscope nip device in the oral cavity with the gastroscope.

Preferably, the limiting plate cover is established on the insert tube to divide into intracavity portion and extraluminal portion with the insert tube, the laminating is provided with the breather pipe that runs through intracavity portion and extraluminal portion on the top inner wall of insert tube, the one end that the breather pipe is located intracavity portion is crooked, the one end that the breather pipe is located extraluminal portion sets up to one-way inspiratory line and exhale way, inspiratory line and exhale way end are provided with respectively and inhale the flap and exhale the flap.

Preferably, the inhalation passage and the exhalation passage are arranged side by side, and the gas in the ventilation pipe only enters and exits through the inhalation passage and the exhalation passage.

Preferably, the inhalation flap provided at the end of the inhalation duct holds the inhalation duct as a one-way inhalation passage which is opened only at the time of inhalation, the inhalation flap assumes an inwardly expanded state when gas enters the inhalation duct from the outside, and the inhalation flap assumes a closed state when gas flows outwardly from the inside.

Preferably, the exhalation valve arranged at the tail end of the exhalation passage keeps the exhalation passage as a one-way exhalation passage which is opened only during exhalation, the exhalation valve is in a closed state when gas enters the exhalation passage from the outside, and the exhalation valve is in an expanded state when the gas flows outwards from the inside.

Preferably, the outer surface of the intraluminal portion of the insertion tube is provided with a plurality of indentations so that the subject's teeth do not easily slip when gently pressed against the outer surface of the intraluminal portion.

Preferably, the intracavity part is provided with drainage plates which are attached to two sides of the lower oral cavity of the examinee and can guide the liquid in the oral cavity into the insertion tube.

Preferably, the end of the intraluminal portion that conforms to the subject's lower mouth is provided with a tongue depressor that prevents movement of the subject's tongue.

Preferably, the inner wall of the outer cavity part of the insertion tube, which is far away from the vent tube, is provided with a collection port for collecting the liquid guided by the drainage plate into the insertion tube.

Preferably, the end of the collection port remote from the insertion tube is provided with a thread for attaching a collection cassette temporarily for storing the liquid in the oral cavity.

Preferably, the limiting plate both sides are connected with the fixed band respectively, and the fixed band end can be connected through the form that the magic was glued.

The utility model discloses an useful part lies in:

the utility model discloses a set up the drainage plate and collect the mouth on the seaming device of gastroscopy usefulness, can be in time discharge and collect the liquid in the oral cavity when the liquid in the examinee oral cavity is too much, thereby avoid the liquid in the oral cavity to overflow from the oral cavity uncontrollably to the examinee's clothing, cause the influence to the health of the examinee environment of locating, compare in prior art's technical scheme that has collection device, the utility model discloses increased the setting of drainage plate, can discharge more ideally and collect the liquid in the oral cavity.

The utility model discloses still set up the breather pipe that has one-way air duct, through the opening and the closed state of observing the inspiratory line on the breather pipe and exhaling the way can judge that the person of being examined is in the state of breathing in or exhales the state under the current, to breathing in and exhaling the observation of state, be favorable to medical personnel in coordination the breathing state of the person of being examined to insert the stomach of the person of being examined or other inspection positions more deep, above-mentioned technical scheme is also whether unusual simple monitoring to the person of being examined breathing state.

Drawings

FIG. 1 is a simplified overall schematic of the gastroscopic bite device of the present invention;

FIG. 2 is a side view simplified structural schematic diagram of the gastroscopic bite device of the present invention;

fig. 3 is a front view simplified structure diagram of the gastroscope bite device of the present invention.

List of reference numerals

100: a limiting plate; 200: an insertion tube; 300: a breather pipe; 101: fixing belts;

201: an intraluminal portion; 202: an extra-luminal portion; 203: a drainage plate; 204: a tongue depressor;

205: a collection port; 206: a collection box; 301: an air intake duct; 302: an expiratory channel;

303: an inspiratory flap; 304: an expiratory valve.

Detailed Description

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

Fig. 1 shows a multi-functional gastroscopic mouthpiece device of the present application, which includes a restriction plate 100 for abutting against the periphery of the subject's mouth to restrict the movement of the gastroscopic mouthpiece, an insertion tube 200 for inserting a gastroscope into the patient's stomach through the gastroscopic mouthpiece placed in the mouth. The gastroscopic bite device is an essential article for examining a subject by using a gastroscope, and when in use, the intracavity part 201 of the gastroscopic bite device is contained in an inlet of the subject, so that the insertion tube 200 forms a passage for facilitating the gastroscope to be inserted into the stomach or other examined parts from the oral cavity of the subject.

According to fig. 1, the limiting plate 100 is sleeved on the insertion tube 200, so as to divide the insertion tube 200 into the cavity inner portion 201 and the cavity outer portion 202, the inner wall of the top end of the insertion tube 200 is provided with a vent tube 300 penetrating through the cavity inner portion 201 and the cavity outer portion 202 in an attaching manner, one end of the vent tube 300 located at the cavity inner portion 201 is bent, one end of the vent tube 300 located at the cavity outer portion 202 is provided with a unidirectional air suction channel 301 and a unidirectional air exhalation channel 302, and the tail ends of the air suction channel 301 and the air exhalation channel 302 are respectively provided with an air suction flap 303 and an air exhalation flap 304.

Whether the examinee is in the inspiration state or the expiration state at present can be judged by observing the opening and closing states of the inspiration passage 301 and the expiration passage 302 on the ventilation pipe 300, and for the observation of the inspiration and expiration states, medical staff is facilitated to insert a gastroscope into the stomach or other deeper inspection parts of the examinee in cooperation with the breathing state of the examinee, and the technical scheme is also used for simply monitoring whether the breathing state of the examinee is abnormal.

Preferably, inhalation conduit 301 and exhalation conduit 302 are arranged side by side, and gas in snorkel 300 enters and exits only through inhalation conduit 301 and exhalation conduit 302.

Preferably, at the port of the ventilation tube 300 located in the extraluminal portion 202, the remaining space is in a closed state except for the opening left in the inhalation channel 301 and the exhalation channel 302, so that the gas only enters and exits through the inhalation channel 301 and the exhalation channel 302, and thus the breathing state of the subject can be accurately judged.

According to fig. 3, the inhalation flap 303 provided at the end of the inhalation duct 301 holds the inhalation duct 301 as a one-way inhalation passage which is opened only at the time of inhalation, the inhalation flap 303 assumes an inwardly expanded state when gas enters the inhalation duct 301 from the outside, and the inhalation flap 303 assumes a closed state when gas flows outwardly from the inside.

According to fig. 3, the exhalation valve 304 provided at the end of the exhalation tube 302 maintains the exhalation tube 302 as a one-way exhalation tube that is open only during exhalation, the exhalation valve 304 assumes a closed state when gas enters the exhalation tube 302 from the outside, and the exhalation valve 304 assumes an outwardly expanded state when gas flows outwardly from the inside.

Preferably, the breathing valve is a breathing valve, and a general breathing valve has a function of automatically controlling the valve to open and close, and the design of the technical scheme for the breathing valve in the prior art is relatively mature, and it is easy for a person skilled in the art to obtain the technical scheme for the breathing valve, so that the detailed design mode of the breathing valve in the present application is not described again.

Preferably, the outer surface of the endoluminal portion 201 of the insertion tube 200 is provided with a plurality of indentations so that the subject's teeth do not easily slip when gently resting against the outer surface of the endoluminal portion 201.

The general mouthpiece is designed into a smooth tubular structure at the occlusion part of teeth, and when the teeth abut against the mouthpiece, the smooth surface can prevent the mouthpiece from moving up and down, but the mouthpiece can shift left and right in the process of inserting the gastroscope, so that the gastroscope inserting work is not facilitated for medical staff.

As shown in fig. 2, the intracavity portion 201 is provided with a drainage plate 203 which can guide liquid in the oral cavity into the insertion tube 200, so as to be attached to both sides of the lower oral cavity of the subject.

Preferably, the drainage plate 203 presents the curved surface structure, and one side of drainage plate 203 and the outer wall laminating of being close to examinee's lower oral cavity of intubate 200 offer the opening along the side of the laminating intubate 200 of drainage plate 203 in the laminating department, and inside the liquid of being convenient for gets into intubate 200 from drainage plate 203, the opening of laminating department is followed gradually to the curved surface of drainage plate 203, and the width of drainage plate 203 reduces from the one end of keeping away from limiting plate 100 gradually, and until laminating with the junction of intubate 200 and limiting plate 100.

Preferably, the luminal portion 201 conforms to the distal end of the subject's lower mouth and is provided with a tongue depressor 204 that prevents movement of the subject's tongue.

Preferably, the tongue depressor 204 is arranged to avoid the tongue of the subject from being carelessly shaken to influence the insertion process of the gastroscope and the observation effect of the gastroscope.

As shown in fig. 2 and 3, the inner wall of the extraluminal portion 202 of the insertion tube 200, which is away from the snorkel 300, is provided with a collection port 205 for collecting liquid introduced by the flow guide plate 203 into the insertion tube 200.

Preferably, the coverage of the collection port 205 substantially comprises the lower semi-circular curved surface portion of the tubular structure of the outer portion 202 of the insertion tube 200, thereby avoiding the liquid in the oral cavity from flowing to the port of the outer portion 202 of the insertion tube 200.

Preferably, the end of the collection port 205 remote from the insertion tube 200 is provided with a screw thread for attaching a collection cassette 206 for temporarily storing liquid in the oral cavity.

Preferably, the collecting box 206 is provided with a nut structure matching with the thread on the collecting port 205, the collecting box 206 can be connected to the collecting port 205 through the thread, the collecting box 206 can be disposable, and the collecting box 206 can be reused after being cleaned and disinfected.

According to a preferred embodiment, the limiting plate 100, the insertion tube 200, the tongue depressor 204, the drainage plate 203, the collection port 205, the collection box 206 and other parts of the gastroscope bite device are all made of medical-grade silica gel materials which are convenient to mold, the hardness after molding meets the requirements of the gastroscope bite device, the mass is small, no additional gravity burden is brought to a detected person, and the silica gel materials are convenient to clean and sterilize.

Preferably, the air intake channel 301 and the air exhaust channel 302 provided on the air vent pipe 300 and the air vent pipe 300 are made of rubber and made of flexible tubes.

Preferably, the fixing bands 101 are connected to both sides of the limiting plate 100, respectively, and the ends of the fixing bands 101 can be connected by means of magic tape.

Preferably, the fixing bands 101 on both sides of the limiting plate 100 can be wound around the cheek of the examinee, and the circumferential length for different examinees can be adjusted through the magic adhesive ports on the tail ends, so as to further fix the gastroscope bite device placed in the mouth of the examinee.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and its drawings are illustrative and not restrictive on the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A multi-functional gastroscopic bite device comprising:

a plate of restriction (100) for abutting against the periphery of the subject's mouth to thereby restrict movement of the gastroscopic mouthpiece device;

an insertion tube (200) for inserting a gastroscope into a patient's stomach through the gastroscope mouthpiece placed in the oral cavity;

wherein, the first and the second end of the pipe are connected with each other,

limiting plate (100) cover is established on insert tube (200), thereby will insert tube (200) divide into intracavity portion (201) and extraluminal portion (202), the laminating is provided with on the top inner wall of insert tube (200) runs through intracavity portion (201) with snorkel (300) of extraluminal portion (202), snorkel (300) are located the one end of intracavity portion (201) is crooked, snorkel (300) are located the one end of extraluminal portion (202) sets up to one-way inspiratory line (301) and exhaling way (302), inspiratory line (301) with exhaling way (302) end is provided with inspiratory flap (303) and exhaling flap (304) respectively.

2. The multifunctional gastroscopic bite device according to claim 1, wherein said inhalation channel (301) and said exhalation channel (302) are arranged side by side, and the gas in said ventilation tube (300) enters and exits only through said inhalation channel (301) and said exhalation channel (302).

3. The multi-functional gastroscopic bite device of claim 1 wherein said inhalation flap (303) provided at the end of said inhalation duct (301) holds said inhalation duct (301) as a one-way inhalation channel which is opened only upon inhalation, said inhalation flap (303) assuming an inwardly deployed state when gas enters said inhalation duct (301) from the outside, said inhalation flap (303) assuming a closed state when gas flows outwardly from the inside.

4. The multifunctional gastroscopic bite apparatus according to claim 1, characterized in that the expiratory valve (304) provided at the end of the expiratory channel (302) keeps the expiratory channel (302) as a one-way expiratory channel opened only at the time of expiration, the expiratory valve (304) assumes a closed state when gas enters the expiratory channel (302) from the outside, the expiratory valve (304) assumes an outwardly expanded state when gas flows outwardly from the inside.

5. The multifunctional gastroscopic bite device according to claim 1, wherein the outer surface of the intracavity portion (201) of the insertion tube (200) is provided with a plurality of convexities and concavities so that the subject's teeth are less likely to slip when lightly pressed against the outer surface of the intracavity portion (201).

6. The multi-functional gastroscopic bite device according to claim 5, characterized in that the intracavity portion (201) is provided with drainage plates (203) capable of guiding the liquid in the oral cavity into the insertion tube (200) in conformity with both sides of the lower oral cavity of the subject.

7. The multifunctional gastroscopic bite device of claim 5 wherein the end of the intracavity portion (201) that conforms to the subject's lower mouth is provided with a tongue depressor (204) that prevents movement of the subject's tongue.

8. The multi-functional gastroscopic bite device of claim 6, characterized in that the inner wall of the extraluminal portion (202) of the insertion tube (200) remote from the ventilation tube (300) is provided with a collection port (205) for collecting liquid introduced by the drainage plate (203) into the insertion tube (200).

9. The multifunctional gastroscopic bite device according to claim 8, characterized in that the end of the collection port (205) remote from the insertion tube (200) is provided with a thread in order to attach a collection cassette (206) temporarily used for storing the liquid in the oral cavity.

10. The multi-functional gastroscope bite device of any one of claims 1 to 9, characterized in that, the both sides of the restriction plate (100) are respectively connected with a fixing band (101), the ends of the fixing bands (101) can be connected by magic adhesive.

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