CN209332005U - A kind of painless gastroscope seaming - Google Patents

Abstract

The utility model discloses a kind of painless gastroscope seamings, including gear edge interconnected and bite-block portion, it is the gastroscope channel of connection between the gear edge and bite-block portion, the gear is elastic band along both ends, the gastroscope biting side is provided with air passage and suction sputum channel, the air passage is separated with gastroscope biting, and the suction sputum channel is separated with gastroscope biting；In gastrocopy, auxiliary oropharyngeal airway preferably opens respiratory tract, avoids glossoptosis respiratory tract obstruction, and oral cavity and gastric reflux object are sucked out at the first time for auxiliary suction sputum channel, avoids patient from accidentally inhaling dangerous, gastrocopy flexibility is more preferable.

Description

A kind of painless gastroscope seaming

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of painless gastroscope seaming.

Background technique

General intravenous anesthesia is the current common anesthesia for carrying out gastroscopy, and some patientss are in the course of surgery There is the case where glossoptosis, lead to respiratory tract obstruction, influences to breathe or even threat to life.To contain in patient mouthful before gastrocopy Bite-block is to facilitate in gastroscope flexible pipe insertion oral cavity, and when glossoptosis occur in the course of surgery in patient, doctor is without normal direction It is placed in traditional oropharyngeal airway in patient mouthful, the lower jaw of patient can only be lifted by Anesthetist, this will disperse Anesthetist Energy, and often there is a problem in that the distribution of each pipeline is more intensive, is easy to cause respiratory tract in traditional gastroscopy Obstruction, anoxic, once gastric reflux, which occurs, misses that air draught is nearly larger, and drainage tube, oropharyngeal airway interfere gastroscope when gastroscopy Hose operation causes gastroscope flexible pipe malfunction, and gastric reflux can not be sucked out in time, and patient, which exists, accidentally inhales danger.In nothing In pain gastrocopy, design it is a kind of convenient for gastroscope flexible pipe, drainage tube and oropharyngeal airway operation occlusion device be to face at present Bed difficulty urgently to be solved.

Utility model content

The purpose of this utility model is to provide for a kind of painless gastroscope seaming, in gastrocopy, auxiliary oropharynx ventilation Road preferably opens respiratory tract, avoids glossoptosis respiratory tract obstruction, and auxiliary suction sputum channel is at the first time by oral cavity and gastric reflux object It is sucked out, avoids patient from accidentally inhaling dangerous, gastrocopy flexibility is more preferable.

In order to achieve the above-mentioned object of the invention, the utility model uses a kind of following technical scheme: painless gastroscope seaming, packet Gear edge and bite-block portion interconnected are included, is the gastroscope channel of connection between the gear edge and bite-block portion, which is pine along both ends Taut band, the gastroscope biting side are provided with air passage and suction sputum channel, and the air passage is separated with gastroscope biting, the suction sputum Channel is separated with gastroscope biting.

Preferably, the air passage and the suction sputum channel are provided with gear along upper.

Preferably, the air passage and the suction sputum channel are being kept off along upper formation protrusion, and the protrusion is close to oral cavity side.

Preferably, the discharge surface that enters of the air passage is arcwall face.

Preferably, the input end of the air passage is raised and extends to outside oral cavity；The input end protrusion in the suction sputum channel And it extends to outside oral cavity.

Preferably, the suction sputum channel is set to air passage side, and is arranged successively and leads to for gastroscope channel, air passage, suction sputum Road.

Compared with prior art, it using a kind of painless gastroscope seaming of above-mentioned technical proposal, has the following beneficial effects:

Known, in gastrocopy, gastroscope flexible pipe is protruded into stomach along gastroscope biting channel, doctor can directly see Esophagus, stomach and duodenal lesion are examined, especially to small lesion, at present in clinical gastrocopy, painless gastroscope is being anaesthetized After will appear respiratory tract obstruction and glossoptosis, for the difficulty that encounters of clinic, and then there is gastroscope biting, still, painless stomach In spectroscopy, when being protruded into stomach due to human body natural's conditioned reflex, gastroscope flexible pipe, it may appear that gastric reflux accidentally inhales harm, Er Qiewei Gastroscope probe can be made to thicken in juice, intraoral saliva and the gastric reflux object in human body throat, influence doctor's sight It examines, judge whether esophagus, stomach and duodenum lesion occur, clinically used method is directly by oropharyngeal airway, drainage tube Be directly protruding into oral cavity, or protruded into oral cavity by gastroscope biting channel, oropharyngeal airway guarantee patients with respiratory tract it is unobstructed, with And glossoptosis is prevented, saliva of buccal cavity and gastric reflux object can be sucked out for drainage tube, in the present solution, when clinical gastrocopy, it is most Patient takes left lateral position, and according to obtained by clinical experience, left lateral position gastroscope of being more convenient for enters in stomach, and air passage is logical positioned at gastroscope Road side, after anesthesia, oropharyngeal airway is pushed into oral cavity, and glossoptosis is opened and prevented to respiratory tract by oropharyngeal airway, can keep away Opening gastroscope flexible pipe prevents from interfering with it, guarantees have enough spaces, flexibility more preferable when gastrocopy.And it is located at ventilation The suction sputum channel of road side is pushed into oral cavity along suction sputum channel together after being anesthetized, by drainage tube, at the first time by gastric reflux Object, saliva of buccal cavity are sucked out, avoid gastric reflux object in gastrocopy accidentally inhale harm and increase gastroscope probe detection enteron aisle, stomach it is clear Clear degree can also avoid gastroscope flexible pipe since suction sputum channel is located at air passage side.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of painless gastroscope seaming embodiment of the utility model；

Fig. 2 is a kind of side view of painless gastroscope seaming in the present embodiment.

Appended drawing reference: 1, edge is kept off；2, bite-block portion；3, gastroscope channel；4, elastic band；5, air passage；6, suction sputum channel.

Specific embodiment

The utility model is described further with reference to the accompanying drawing.

A kind of painless gastroscope seaming as shown in Fig. 1 to 2, including gear interconnected are kept off along 1 and bite-block portion 2 along 1 and tooth It is the gastroscope channel 3 of connection between pad portion 2, which is elastic band 4 along 1 both ends, and gastroscope biting side is provided with air passage 5 and inhales Phlegm channel 6, air passage 5 are separated with gastroscope biting, and suction sputum channel 6 is separated with gastroscope biting.

In this present embodiment, in gastrocopy, gastroscope flexible pipe is protruded into stomach along gastroscope biting channel, doctor can Esophagus, stomach and duodenal lesion are directly observed, especially to small lesion, at present in clinical gastrocopy, painless gastroscope It will appear respiratory tract obstruction and glossoptosis after being anesthetized, for the difficulty that clinic encounters, and then gastroscope biting occur, still, In gastroscopy, when being protruded into stomach due to human body natural's conditioned reflex, gastroscope flexible pipe, it may appear that gastric reflux accidentally inhales harm, And juice, intraoral saliva and the gastric reflux object being located in human body throat can make gastroscope probe thicken, and influence Doctor's observation judges whether esophagus, stomach and duodenum lesion occur, clinically used method be directly by oropharyngeal airway 5, Drainage tube is directly protruding into oral cavity, or is protruded into oral cavity by gastroscope biting channel, and oropharyngeal airway 5 guarantees patients with respiratory tract Unobstructed and prevent glossoptosis, saliva of buccal cavity and gastric reflux object can be sucked out for drainage tube, in the present solution, clinical gastrocopy When, most of patients takes left lateral position, and according to obtained by clinical experience, left lateral position gastroscope of being more convenient for enters in stomach, and air passage 5 In 3 side of gastroscope channel, after anesthesia, oropharyngeal airway 5 is pushed into oral cavity, and respiratory tract is opened and prevents tongue by oropharyngeal airway 5 After fall, can avoid gastroscope flexible pipe prevents from interfering with it, guarantee gastrocopy when have enough spaces, flexibility more It is good.And the suction sputum channel 6 for being located at 5 side of air passage is after being anesthetized, and drainage tube is pushed into oral cavity together along suction sputum channel 6, At the first time by gastric reflux object, saliva of buccal cavity suction, gastric reflux object in gastrocopy is avoided accidentally to inhale harm and increase gastroscope spy Head detects enteron aisle, the clarity of stomach can also avoid gastroscope flexible pipe since suction sputum channel 6 is located at 5 side of air passage, this In case, oropharyngeal airway and suction sputum channel 6 are designed exclusively for this seaming, meet the ccavum oropharygeum radian of people, have one Determine flexibility, is suitble to oropharyngeal airway and drainage tube being easily pushed into ccavum oropharygeum along air passage 5 and suction sputum channel 6.

Air passage 5 and suction sputum channel 6 are provided with gear along 1；In this present embodiment, air passage 5 and suction sputum channel 6 are to be located at Gear is along 1, that is to say, that avoids soft with gastroscope between the drainage tube in the oropharyngeal airway in air passage 5 and suction sputum channel 6 Pipe contact guarantees that gastroscope flexible pipe has enough operating spaces, and the operation of gastroscope flexible pipe is more flexible.

Air passage 5 and suction sputum channel 6 form protrusion in gear along 1, and the protrusion is close to oral cavity side；Protrusion is to extend to It is intraoral, when Anesthetist operates, the protrusion extended in oropharyngeal airway and drainage tube can be protruded into oral cavity, to oropharynx Snorkel and drainage tube play certain guiding and set up fixed function, more preferable convenient for Anesthetist's operation, flexibility.

The discharge surface that enters of air passage 5 is arcwall face；Prevent sharp edge from stabbing Anesthetist.

The input end of air passage 5 is raised and extends to outside oral cavity；The input end in suction sputum channel 6 is raised and extends to oral cavity Outside, avoiding direct contact with patient's lips and teeth brings discomfort to damage；Convenient for Anesthetist's operation.

Suction sputum channel 6 is set to 5 side of air passage, and is arranged successively as gastroscope channel 3, air passage 5, suction sputum channel 6, art In, patient often takes left lateral position, is to go deep into gastroscope flexible pipe in human body throat, enteron aisle and stomach along gastroscope channel 3 first, is Be convenient for gastrocopy, while oropharyngeal airway, drainage tube being protruded into oral cavity together, due in gear along above offering air passage 5, suction sputum channel 6, oropharyngeal airway can be in telescopic slide in air passage 5, after Anesthetist fixes Occluding device first, then incites somebody to action Oropharyngeal airway is along in the logical push-in cavity of 5 tube wall one of air passage, that is to say, that oropharyngeal airway can be in sliding in air passage 5 Dynamic mode free extension movement, Anesthetist can freely adjust oropharyngeal airway and protrude into the length of patient's mouth until guaranteeing to exhale It is unobstructed to inhale road, operates more flexible.Similarly, drainage tube can equally slide in suction sputum channel 6, and flexibility is good, suction sputum It is high-efficient.Due in gastrocopy, easily cause gastric reflux and throat, oral cavity be easy to salivate, drainage tube can be One time, saliva, gastric reflux were sucked out, accidentally suction is dangerous by timely solution patient, and oropharyngeal airway ensure that respiratory tract is usual, prevent Patient's anoxic, in patient's left lateral position, suction sputum channel 6 and air passage 5 are practically in 3 lower section of gastroscope channel, Anesthetist's operation Convenient, suction sputum, gastric reflux are sucked out effect and reach most preferably, and in this present embodiment, the negative pressure of drainage tube is not easy less, to prevent anoxic.

In this present embodiment, gear is provided with blow vent along 2 and ensures respiration unobstructed in order to patient respiration, and auxiliary supplies Oxygen.

Make preferred embodiments of the present invention above, does not depart from this reality for those of ordinary skill in the art Under the premise of with new principle, several variations and modifications can also be made, these also should be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of painless gastroscope seaming, including gear interconnected, along (1) and bite-block portion (2), the gear is along (1) and bite-block portion It (2) is the gastroscope channel (3) of connection between, which is elastic band (4) along (1) both ends, it is characterised in that: the gastroscope biting one Side is provided with air passage (5) and suction sputum channel (6), and the air passage (5) separates with gastroscope biting, the suction sputum channel (6) with Gastroscope biting separates.

2. a kind of painless gastroscope seaming according to claim 1, it is characterised in that: the air passage (5) and the suction sputum Channel (6) is provided with gear on (1).

3. a kind of painless gastroscope seaming according to claim 2, it is characterised in that: the air passage (5) and the suction sputum Channel (6) forms protrusion on (1) in gear, and the protrusion is close to oral cavity side.

4. a kind of painless gastroscope seaming according to claim 3, it is characterised in that: the input end table of the air passage (5) Face is arcwall face.

5. a kind of painless gastroscope seaming according to claim 4, it is characterised in that: the input end of the air passage (5) is convex It rises and extends to outside oral cavity；The input end of the suction sputum channel (6) is raised and extends to outside oral cavity.

6. a kind of painless gastroscope seaming according to claim 5, it is characterised in that: the suction sputum channel (6) is set to ventilation Road (5) side, and be arranged successively as gastroscope channel (3), air passage (5), suction sputum channel (6).