CN220938008U

CN220938008U - Seaming for endoscope

Info

Publication number: CN220938008U
Application number: CN202321954830.9U
Authority: CN
Inventors: 牛旭; 韩威; 郝少龙
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-05-14
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of medical equipment, and particularly provides an endoscope seaming, which comprises a seaming part, wherein the seaming part is of a flat columnar structure, and the seaming part designed by adopting the flat columnar structure is convenient for medical staff to insert the seaming part into the oral cavity of a patient under an anesthetic state. The periphery wall of the occlusion part is provided with an air bag structure, and the occlusion part is internally provided with an input channel; under the state of inflation, the outer outline of the air bag gradually becomes larger, so that the oral cavity of a patient under the anesthesia state can be gradually expanded, and meanwhile, the inner outline of the air bag also gradually becomes larger, the occlusion part is driven to expand, and then the plug-in module can be inserted into the input channel and can prop up the bite part. In the inflation process, the air bag is uniformly stressed on the teeth, so that the damage to the teeth can be effectively avoided. Can be suitable for patients with different mouth shapes, and has good universality.

Description

Seaming for endoscope

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a seaming for an endoscope.

Background

The endoscope examination is a common examination means for internal medicine, and mainly adopts the principle of physical imaging, a patient firstly holds a seaming, then a hose is inserted into the stomach cavity or other cavities of a human body through the seaming, an illumination device and an image acquisition device are arranged on the hose, and scene information in the human body is transmitted to external control equipment through the image acquisition device and displayed for medical staff to observe and diagnose. In addition, medical personnel can take out tissue samples in the body cavity and carry out further pathological examination under a microscope. Since the hose used for endoscopic examination is severely painful after penetrating into the human body, anesthesia is generally required for the patient during endoscopic surgery. Because the bite muscles of the anesthetized patient cannot be fully relaxed, current endoscopy generally requires the patient to wear the bite before anesthesia is performed on the patient.

The existing seaming structure is fixed in size, and the universality of the existing seaming is poor when the novel seaming structure is used for patients with different mouth shapes; and some elderly patients wear existing mouthpieces, the gum or teeth of the patients are easily damaged due to the fact that the size of the mouthpieces is not matched with the mouth shape of the patients.

Disclosure of utility model

The utility model aims to solve at least one technical problem in the background technology, and provides an endoscope seaming, which has good universality, can be used in an anesthetic state, and can protect the oral cavity of a patient.

In order to achieve the above object, the present utility model provides an endoscope mouthpiece comprising:

The meshing part is of a flat columnar structure, and an input channel is arranged on the meshing part along the axis direction of the meshing part;

an airbag structure provided on an outer peripheral wall of the nip portion;

The plug-in module can be detachably arranged in the input channel, at least 1 pipeline fixing hole is formed in the plug-in module, and the pipeline fixing hole is communicated with the input channel.

According to one aspect of the utility model, the air bag structure comprises a plurality of annular air bag units, the annular air bag units are linearly arranged along the axial direction of the engagement part, the adjacent annular air bag units are communicated through a first one-way valve and a second one-way valve, and the gas passing paths of the first one-way valve and the second one-way valve are opposite in direction.

According to one aspect of the utility model, the air bag structure further comprises an elastic layer, wherein the elastic layer is sleeved on the annular air bag unit, and the elastic layer is provided with anti-slip ribs.

According to one aspect of the utility model, one end of the engaging part is provided with a baffle, and the baffle is of an arc-shaped structure.

According to one aspect of the utility model, the baffle is provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively communicated with the air bag structure.

According to one aspect of the utility model, an airtight core is disposed within each of the air inlet and the air outlet.

According to one aspect of the utility model, the two sides of the baffle are connected with the binding band through a buckle structure.

According to one aspect of the utility model, the strap is provided with a length adjustment buckle.

According to one aspect of the utility model, the mouthpiece for an endoscope further comprises an inflation device, the inflation device comprises a balloon ball and a balloon tube, one end of the balloon tube is communicated with the balloon ball, the other end of the balloon tube is provided with a quick connector, and the quick connector is detachably connected with the air inlet.

According to one aspect of the utility model, a guide block is arranged on the peripheral wall of the plug-in module, a guide groove is arranged on the side wall of the input channel of the engagement part, and the guide block is connected with the guide groove in a sliding manner.

According to the scheme of the utility model, the method has at least the following technical effects:

The utility model provides an occlusion for an endoscope, which comprises an occlusion part, wherein the occlusion part is of a flat columnar structure, and the occlusion part designed by adopting the flat columnar structure is convenient for medical staff to insert the occlusion part into the oral cavity of a patient under an anesthetic state. In the embodiment, the engaging portion is made of elastic material, an air bag structure is arranged on the peripheral wall of the engaging portion, and an input channel is arranged in the engaging portion; under the state of inflation, the outer outline of the air bag gradually becomes larger, so that the oral cavity of a patient under the anesthesia state can be gradually expanded, and meanwhile, the inner outline of the air bag also gradually becomes larger, the occlusion part is driven to expand, and then the plug-in module can be inserted into the input channel. The design of the air bag is adopted, the air bag can fully contact the teeth of a patient, the air bag is uniformly stressed on the teeth in the inflation process, and the teeth can be effectively prevented from being damaged. Through the design of this structure, can be applicable to the patient that the mouth shape is different and use, the commonality is good. In this embodiment, at least 1 pipe fixing hole is provided on the insert module, and after the insert module is inserted into the input channel, the insert module can be used as a supporting structure to support the engaging portion, and when performing endoscopy, the hose can be inserted into the human body through the pipe fixing hole; further, according to the use requirement, the plug-in module can be further provided with a structure with a plurality of pipeline fixing holes, so that a plurality of hoses can be conveniently inserted at the same time, and the practicability is good.

According to the scheme of the utility model, the air bag structure comprises a plurality of annular air bag units, and the annular air bag is designed, so that the tension of the annular structure formed during inflation is good, and the structure is stable; the mouth of the patient can be supported outwards, and the occlusion part can be pulled upwards to form an input channel for placing the plug-in module for inserting the plug-in module. In this embodiment, the design of a plurality of annular airbags is adopted, so that the structural strength of the airbag structure can be improved. The adjacent annular air bag units are communicated through a first one-way valve and a second one-way valve; when the one-way valve needs a certain pressure to start forming a passage, gas fills the outer annular air bag unit preferentially when the one-way valve is inflated, and the gas fills the inner annular air bag unit sequentially after the outer annular air bag unit is filled, so that the oral cavity of a patient can be gradually opened under an anesthetic state by adopting the design of the structure, and the safety performance is good; when the air bag is deflated, the annular air bag unit with larger reacting force can preferentially convey air to the adjacent annular air bag unit which is close to the outer side through the reacting force of the oral cavity of the patient to the air bag structure, so that the annular air bag unit is gradually contracted, and the oral cavity of the patient is prevented from being damaged when the oral cavity of the patient is suddenly reset.

According to the scheme of the utility model, the outer side of the air bag structure is also provided with an elastic layer, and the elastic layer can protect the annular air bag unit; the elastic layer is provided with an anti-slip rib, and after the occlusal part is plugged into the oral cavity of a patient, slipping during occlusion of the device can be avoided through the anti-slip rib.

According to the scheme of the utility model, the baffle with the arc-shaped structure is arranged at one end of the occluding part, and the baffle with the arc-shaped structure can be attached to the face of a patient, so that the stability of the occluding part is improved.

According to the scheme of the utility model, the air inlet and the air outlet are arranged on the baffle, and in the embodiment, the air inflation and deflation of the air bag structure can be independently used by respectively arranging the air inlet and the air outlet, so that the convenience of use is improved.

According to the scheme of the utility model, the seaming part for the endoscope is further provided with the binding band, the seaming part can be fixed on the head of a patient through the binding band, in the embodiment, the binding band is further provided with the length adjusting buckle, and the length of the binding band can be adjusted through the length adjusting buckle, so that the novel endoscope is convenient for patients with different body types to use.

According to the scheme of the utility model, the seam for the endoscope is further provided with an inflating device, and in the embodiment, the inflating device is a balloon ball, and air can be injected into the annular balloon unit through the balloon tube when the balloon ball is extruded; in the embodiment, the air bag ball is adopted as the air charging device, so that the portable device is good in portability and convenient to use.

Drawings

FIG. 1 is a schematic diagram of a structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the airbag construction of the present utility model;

FIG. 4 is a schematic view of the overall structure of the present utility model;

Reference numerals:

100-occlusion part, 101-input channel, 102-guide groove, 110-baffle, 111-air inlet, 112-air outlet, 113-buckle structure, 120-binding belt and 121-length adjusting buckle

200-Balloon structure, 210-annular balloon unit, 220-first one-way valve, 230-second one-way valve, 240-elastic layer

300-Plug-in module, 301-pipeline fixing hole, 302-guide block

400-Inflator, 410-balloon ball, 420-balloon tube, 430-quick connector.

Detailed Description

The present disclosure will now be discussed with reference to exemplary embodiments. It should be understood that the embodiments discussed are merely to enable those of ordinary skill in the art to better understand and thus practice the teachings of the present utility model and do not imply any limitation on the scope of the utility model.

As used herein, the term "comprising" and variants thereof are to be interpreted as meaning "including but not limited to" open-ended terms. The term "based on" is to be interpreted as "based at least in part on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment.

Fig. 1 schematically shows an endoscope bite according to an embodiment of the present utility model. As shown in fig. 1 and 2, the present utility model proposes an endoscope bite, comprising a bite portion 100, a balloon structure 200, and an insert module 300, wherein the bite portion 100 has a flat columnar structure, and the bite portion 100 is provided with an input channel 101 along its own axis direction; the airbag structure 200 is provided on the outer peripheral wall of the bite portion 100; the insert module 300 is detachably disposed in the input channel 101, and at least 1 pipe fixing hole 301 is disposed on the insert module 300, and the pipe fixing hole 301 communicates with the input channel 101. In this embodiment, the engaging portion 100 is made of an elastic material, specifically, medical silica gel or silicone rubber. Normally, the occluding part 100 is in a flat columnar structure, and the occluding part 100 designed by adopting the flat columnar structure is convenient for medical staff to insert the occluding part 100 into the oral cavity of a patient under the anesthesia state. The air bag structure 200 is arranged on the peripheral wall of the occluding part 100, and the input channel 101 is arranged in the occluding part 100; in the inflated state, the outer contour of the air bag structure 200 gradually increases, so that the oral cavity of a patient in an anesthetic state can be gradually expanded, and meanwhile, the inner contour of the air bag also gradually increases to drive the occlusion part 100 to expand, so that the plug-in module 300 can be inserted into the input channel 101. The design of the air bag is adopted, the air bag can fully contact the teeth of a patient, the air bag is uniformly stressed on the teeth in the inflation process, and the teeth can be effectively prevented from being damaged. Through the design of this structure, can be applicable to the patient that the mouth shape is different and use, the commonality is good. In this embodiment, after the insert module 300 is inserted into the input channel 101, the insert module 300 can be used as a supporting structure to support the bite portion 100, and the hose can be inserted into the inside of the human body through the pipe fixing hole 301 when performing the endoscopic examination; further, according to the use requirement, the plug-in module 300 has various configurations, as shown in fig. 4, two types of plug-in modules 300 are configured in fig. 4, wherein in a conventional state, 1 pipe fixing hole 301 is provided in the plug-in module 300; two pipe fixing holes 301 are provided in the other plug-in module 300, and the two pipe fixing holes 301 are structured so as to facilitate the simultaneous insertion of a gastroscope hose, an oxygen pipe or other functional hoses. It should be noted that the number of the pipe fixing holes 301 can be adjusted according to the requirement, and will not be described in detail here.

In some embodiments of the present utility model, as shown in fig. 3, the airbag structure 200 includes a plurality of annular airbag units 210, the plurality of annular airbag units 210 are linearly arranged along the axial direction of the nip portion 100, adjacent annular airbag units 210 are communicated through a first check valve 220 and a second check valve 230, and the gas passing paths of the first check valve 220 and the second check valve 230 are opposite. The air bag structure 200 comprises a plurality of annular air bag units 210, and the annular air bag is designed, so that the tension of the annular structure formed during inflation is good, and the structure is stable; the mouth of the patient can be supported outwardly and the bite portion 100 can be pulled upwardly so that the bite portion 100 forms the input channel 101 for placement of the insert module 300 for insertion of the insert module 300. The design of a plurality of annular airbags in this embodiment can improve the structural strength of the airbag structure 200. The adjacent annular air bag units 210 are communicated through a first check valve 220 and a second check valve 230; when the one-way valve needs a certain pressure to start forming a passage, gas fills the outer annular air bag unit 210 preferentially during inflation, and after the outer annular air bag unit 210 is filled, gas filling is sequentially carried out on the inner annular air bag unit 210, so that the oral cavity of a patient in an anesthetic state can be gradually opened by adopting the design of the structure, and the safety performance is good; during deflation, the annular air bag unit 210 with larger reaction force can preferentially convey the air to the adjacent annular air bag unit 210 outside through the reaction force of the oral cavity of the patient on the air bag structure 200, so that the annular air bag unit 210 is gradually contracted, and the oral cavity of the patient is prevented from being damaged during abrupt reset. Specifically, as shown in the partial schematic view at a of fig. 3, when inflated, gas gradually enters the inner annular air bag unit 210 from the outer annular air bag unit 210 through the first check valve 220; as shown in the partial schematic view at B of fig. 3, when the air is deflated, the air is introduced into the outer annular air bag unit 210 through the second check valve 230 from the annular air bag unit 210 having a relatively high pressure, and it should be noted that the inner side and the outer side referred to in this embodiment are the side of the air bag structure 200 away from the oral cavity in the state of being introduced into the oral cavity of the patient, and the inner side is the side of the air bag structure 200 penetrating into the oral cavity.

In some embodiments of the present utility model, the airbag structure 200 further includes an elastic layer 240, the elastic layer 240 is sleeved on the annular airbag unit 210, and the elastic layer 240 is provided with anti-slip ribs 241. Specifically, in the present embodiment, the occlusion part 100, the balloon structure 200, and the elastic layer 240 are sequentially provided from inside to outside. The air bag structure 200 is sleeved on the engaging portion 100, the sexual layer is sleeved on the annular air bag unit 210, in this embodiment, the engaging portion 100, the air bag structure 200 and the elastic layer 240 are fixed by adhesive filler to form an integrated structure, and the engaging portion 100 and the elastic layer 240 are made of elastic materials, so that the engaging portion 100 and the elastic layer 240 can deform along with inflation and deflation of the air bag structure 200. In the present embodiment, the elastic layer 240 can protect the annular airbag unit 210; the elastic layer 240 is provided with anti-slip ribs 241, so that the patient can be prevented from slipping when the patient bites the device by providing the anti-slip ribs 241 after the bite portion 100 is inserted into the oral cavity of the patient.

In some embodiments of the present utility model, one end of the engaging portion 100 is provided with a baffle 110, and the baffle 110 has an arc-shaped structure. The baffle 110 of the arc structure can be fitted to the face of the patient, improving the stability of the bite portion 100.

In some embodiments of the present utility model, the baffle 110 is provided with an air inlet 111 and an air outlet 112, and the air inlet 111 and the air outlet 112 are respectively communicated with the airbag structure 200. Specifically, in this embodiment, the mouthpiece for an endoscope includes a mouthpiece 100, one end of the mouthpiece 100 is provided with a baffle 110, and a channel penetrating the mouthpiece 100 and the baffle 110 is provided in the mouthpiece 100 to communicate; the baffle 110 is provided with the air inlet 111 and the air outlet 112, the air bag structure 200 is sleeved on the occluding portion 100, the air inlet 111 and the air outlet 112 are respectively communicated with the air bag structure 200, in the air-filled state of the air bag structure 200, air enters the air bag structure 200 from the air inlet 111, the occluding portion 100 is expanded under the pulling of the air bag structure 200, and then the input channel 101 in the occluding portion 100 can form an elliptic structure as shown in fig. 1 to 4. In this embodiment, by providing the air inlet 111 and the air outlet 112, respectively, the inflation and deflation of the airbag structure 200 can be independently used, improving the convenience of use.

In some embodiments of the present utility model, an airtight core is provided in each of the air inlet 111 and the air outlet 112. By providing airtight cores in the air inlet 111 and the air outlet 112, respectively, an external air charging or discharging device can be quickly docked, so that quick inflation and deflation can be performed.

In some embodiments of the present utility model, both sides of the flap 110 are connected to the strap 120 by a snap structure 113. As shown in fig. 4, the strap 120 is provided to fix the occlusal portion 100 to the head of the patient, thereby improving stability of fixing the occlusal portion 100.

In some embodiments of the utility model, length adjustment buckle 121 is provided on strap 120. By providing the length adjustment buckle 121, the length of the strap 120 can be adjusted, facilitating use by patients of different sizes.

In some embodiments of the present utility model, the mouthpiece for an endoscope further includes an inflator 400, the inflator 400 includes a balloon 410 and a balloon tube 420, one end of the balloon tube 420 is communicated with the balloon 410, the other end of the balloon tube 420 is provided with a quick connector 430, and the quick connector 430 is detachably connected with the air inlet 111. In the present embodiment, the inflator 400 is an airbag ball 410, and air can be injected into the annular airbag unit 210 from the airbag tube 420 when the airbag ball 410 is pressed; the balloon 410 is used as the inflator 400, which is convenient for use and has good portability. In this embodiment, the quick connector 430 is a threaded structure.

In some embodiments of the present utility model, the peripheral wall of the card module 300 is provided with a guide block 302, and the engaging portion 100 is provided with a guide groove 102 on the side wall of the input channel 101, and the guide block 302 is slidably connected to the guide groove 102. In this embodiment, the body portion of the engaging portion 100 is made of an elastic material, and the engaging portion 100 is provided with the guide groove 102, so that the card module 300 can be fixed in the input channel 101 through the guide groove 102, and the stability of the card module 300 can be improved.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. An endoscope bite, comprising:

an airbag structure provided on an outer peripheral wall of the nip portion;

2. The mouthpiece for endoscope according to claim 1, wherein the balloon structure comprises a plurality of annular balloon units, the plurality of annular balloon units are linearly arranged along the axial direction of the engaging portion, adjacent annular balloon units are communicated through a first one-way valve and a second one-way valve, and the gas passing paths of the first one-way valve and the second one-way valve are opposite in direction.

3. The mouthpiece for an endoscope of claim 2, wherein the balloon structure further comprises an elastic layer, the elastic layer is sleeved on the annular balloon unit, and the elastic layer is provided with anti-slip ribs.

4. The mouthpiece for endoscope of claim 1, wherein one end of the engaging portion is provided with a baffle plate, and the baffle plate has an arc-shaped structure.

5. The mouthpiece for endoscope of claim 4, wherein the baffle is provided with an air inlet and an air outlet, and the air inlet and the air outlet are respectively communicated with the balloon structure.

6. The mouthpiece for an endoscope of claim 5, wherein airtight cores are provided in the air inlet port and the air outlet port, respectively.

7. The mouthpiece for an endoscope of claim 4, wherein both sides of the baffle are connected to the band by a snap structure.

8. The mouthpiece for endoscope of claim 7, wherein the strap is provided with a length adjustment buckle.

9. The mouthpiece for an endoscope according to claim 6, further comprising an inflator including a balloon ball and a balloon tube, one end of the balloon tube being in communication with the balloon ball, the other end of the balloon tube being provided with a quick connector detachably connected to the air inlet.

10. The mouthpiece for endoscope according to claim 1, wherein a guide block is provided on an outer peripheral wall of the insert module, and a guide groove is provided on a side wall of the input channel in the engaging portion, and the guide block is slidably connected to the guide groove.