Opening device stretching into gastroscope

Abstract

The utility model relates to the technical field of gastroscopy, in particular to an opening device stretching into a gastroscope. According to the technical scheme, the device comprises an opening seat and a fixing belt, a limiting plate is fixedly installed at the top of the opening seat, an inspection hole is formed in the center of the limiting plate, a matching hole matched with the inspection hole for use is formed in the center of the opening seat, and auxiliary holes are formed in the two sides of the inspection hole; auxiliary openings used in cooperation with the auxiliary holes are formed in the two sides of the matching hole correspondingly, and a lubricating pipe is fixedly installed on the front face of the limiting plate. Through the combination of various structures, the device can smear lubricating liquid on the surface of a gastroscope tube, the situation that dust and foreign matter pollution occurs when medical workers smear the lubricating liquid outside manually is avoided, the safety of a patient during gastroscopy is improved, vomit of the patient can be blocked, and the use safety of the patient is improved. And the condition of medical negligence caused by the fact that vomitus or gastric juice is directly sprayed on the body surface of medical staff when the patient vomits is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroscopy, in particular to an opening device inserted into a gastroscope. Background Art

[0002] Gastroscopy is a medical examination method and also refers to the instrument used for this examination. It is inserted into the stomach with the help of a thin and soft tube, and the doctor can directly observe the lesions of the esophagus, stomach and duodenum, especially for tiny lesions. When examining the patient through a gastroscope, an opening device is required. Among them, the "multifunctional gastroscope opening device" disclosed in the application number "CN206473298U" has solved the technical disadvantage that the patient's mouth opening angle cannot be adjusted. However, in actual use, devices with similar structures still have many defects, such as, when in use, it does not have the function of applying lubricating liquid to the outer wall of the gastroscope tube. Most of the time, the surface of the gastroscope tube is lubricated manually by medical staff. The efficiency of manual lubrication by medical staff is low, and a special person is required for lubrication, thereby increasing the personnel demand for gastroscopy of patients, resulting in increased costs, and the gastroscope tube coated with lubricating liquid is exposed to the air and is easy to absorb dust or foreign matter, which will affect the safety of the patient; at the same time, when in use, it does not have the function of preventing the patient from vomiting. When the patient's vomitus is sprayed on the body surface of the medical staff, it will cause a medical accident, so it is necessary to design an opening device that extends into the gastroscope. Utility Model Content

[0003] The purpose of the utility model is to provide an opening device for inserting a gastroscope to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an opening device for inserting a gastroscope, comprising an opening seat and a fixing belt, a limiting plate is fixedly installed on the top of the opening seat, and an inspection hole is arranged at the central position of the limiting plate, a matching hole for use with the inspection hole is arranged at the central position of the opening seat, auxiliary holes are arranged on both sides of the inspection hole, auxiliary ports for use with the auxiliary holes are arranged on both sides of the matching hole, a lubrication tube is fixedly installed on the front of the limiting plate, and a plurality of lubrication holes for use with the lubrication tube are arranged inside the inspection hole, a spray-proof sleeve is fixedly installed on the bottom of the opening seat, connecting plates are fixedly installed on both sides of the limiting plate, and the fixing belt is fixedly installed on both sides of the limiting plate through the connecting plates.

[0005] An opening device for inserting a gastroscope using the technical solution, the opening seat can be inserted into the patient's oral cavity to open the patient's mouth, the limiting plate can limit the opening seat when it is installed, thereby increasing the stability of the opening seat when opening the patient's mouth, the notch is convenient for the patient's teeth to bite, thereby increasing the stability of the opening seat when opening the patient's mouth, the rubber pad can flexibly protect the patient's teeth, the inspection hole and the matching hole are convenient for the gastroscope tube to pass through the device into the patient's body, thereby facilitating medical staff to perform gastroscopy on the patient, the lubrication tube is connected to the external lubrication equipment through the docking joint, and the other end of the lubrication tube is fixedly connected to the lubrication hole, so that the surface of the gastroscope tube can be coated with lubricant through the lubrication tube and the lubrication hole, realizing the function of automatically coating the gastroscope tube with lubricant, avoiding the situation where dust or foreign matter adheres to the surface when the medical staff manually coats the outside, thereby increasing the safety of medical staff when performing gastroscopy on the patient through the device;

[0006] The auxiliary hole cooperates with the auxiliary port to facilitate the insertion of pipes with other functions into the patient's body, which increases the functionality of the device and reduces the limitations during use. The anti-spray sleeve can prevent the patient from vomiting and directly spraying the medical staff's body surface, causing medical accidents, thereby increasing the functionality of the device and improving the safety of medical staff when performing gastroscopy on patients. The fixing belt sleeve is arranged on the patient's head to fix the device during use, avoiding the need for medical staff to manually support and fix the device during use. At the same time, the fixing belt makes it easy for medical staff to remove the device.

[0007] Preferably, a butt joint is fixedly mounted on one end of the lubrication pipe, and the butt joint facilitates the lubrication pipe to be connected to an external lubrication device.

[0008] Preferably, two sets of dustproof rings are fixedly installed inside the inspection hole, and elastic is fixedly installed inside the anti-spray sleeve. The dustproof ring can fit the outer wall of the gastroscope tube through elasticity, thereby preventing dust or foreign matter from entering the patient's body through the gap between the gastroscope tube and the inspection hole, and the elastic ring can elastically shrink the anti-spray sleeve, thereby increasing the anti-spray quality of the anti-spray sleeve.

[0009] Preferably, the front and back sides of the opening seat are both provided with notches, and multiple sets of rubber pads are fixedly installed inside the notches. The notches are convenient for the patient's teeth to bite, thereby increasing the stability of the opening seat when supporting the patient's mouth, and the rubber pads can flexibly protect the patient's teeth.

[0010] Preferably, a closing cover is movably mounted on the top of the auxiliary hole, and a drawstring is fixedly mounted on the outside of the closing cover. The closing cover can seal the auxiliary hole when it is not in use, and the drawstring can limit the position of the closing cover when it is opened.

[0011] Preferably, an adjustment ring is sleeved at the central position of the outside of the fixing belt, and a flexible sleeve is sleeved on one side of the outside of the fixing belt. The adjustment ring can adjust the length of the fixing belt, and the flexible sleeve increases the comfort of the fixing belt when it is sleeved on the patient's head.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting the cooperation between the opening seat and the limit plate, the lubrication tube and the lubrication hole, the opening seat and the limit plate can be opened when the patient is subjected to gastroscopy, and the lubrication tube and the lubrication hole can apply lubricating liquid to the surface of the gastroscopy tube that enters the patient's body through the device, thereby avoiding the situation where medical staff manually apply the lubricant on the outside and cause dust and foreign matter contamination, increasing the functionality of the device and improving the safety of the patient during gastroscopy.

[0014] 2. By setting up the coordination between the anti-spray sleeve and the auxiliary hole, the anti-spray sleeve can prevent the vomit or gastric juice of the patient from directly spraying onto the body surface of the medical staff and causing medical accidents when vomiting, thereby increasing the safety of the medical staff when performing gastroscopy on the patient. At the same time, the auxiliary hole can be used to insert tubes with other functions into the patient's body, thereby increasing the functionality of the device and improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the inspection hole structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the auxiliary hole structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the anti-blowout sleeve structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the fixing belt structure of the utility model.

[0020] In the figure: 1. limit plate; 101. inspection hole; 102. dustproof ring; 103. lubrication hole; 104. auxiliary hole; 105. connecting plate; 2. closing cover; 201. pull rope; 3. opening seat; 301. matching hole; 302. auxiliary port; 4. fixing belt; 401. adjustment ring; 402. flexible sleeve; 5. lubrication tube; 501. docking joint; 6. notch; 601. rubber pad; 7. anti-spray sleeve; 701. elastic ring. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes an opening device for inserting a gastroscope, comprising an opening seat 3 and a fixing belt 4, a limiting plate 1 is fixedly installed on the top of the opening seat 3, and an inspection hole 101 is arranged at the central position of the limiting plate 1, a matching hole 301 used in conjunction with the inspection hole 101 is arranged at the central position of the opening seat 3, auxiliary holes 104 are arranged on both sides of the inspection hole 101, and auxiliary ports 302 used in conjunction with the auxiliary holes 104 are arranged on both sides of the matching hole 301, a lubrication tube 5 is fixedly installed on the front of the limiting plate 1, and a plurality of groups of lubrication holes 103 used in conjunction with the lubrication tube 5 are arranged inside the inspection hole 101, a spray-proof sleeve 7 is fixedly installed on the bottom of the opening seat 3, connecting plates 105 are fixedly installed on both sides of the limiting plate 1, and the fixing belt 4 is fixedly installed on both sides of the limiting plate 1 through the connecting plates 105;

[0024] A butt joint 501 is fixedly installed at one end of the lubrication pipe 5 , and slots 6 are provided on the front and back sides of the opening seat 3 , and multiple sets of rubber pads 601 are fixedly installed inside the slots 6 .

[0025] The working principle of the opening device for inserting a gastroscope based on Example 1 is as follows: the opening seat 3 can be inserted into the patient's oral cavity to open the patient's mouth, the limiting plate 1 can limit the opening seat 3 when it is installed, thereby increasing the stability of the opening seat 3 when opening the patient's mouth, the notch 6 is convenient for the patient's teeth to bite, thereby increasing the stability of the opening seat 3 when opening the patient's mouth, the rubber pad 601 can flexibly protect the patient's teeth, the inspection hole 101 and the matching hole 301 are convenient for the gastroscope tube to pass through the device into the patient's body, thereby facilitating medical staff to perform gastroscopy on the patient, the lubricating tube 5 is connected to the external lubricating device through the docking joint 501, and the other end of the lubricating tube 5 is fixedly connected to the lubricating hole 103, so that the surface of the gastroscope tube can be coated with lubricating liquid through the lubricating tube 5 and the lubricating hole 103, realizing the function of automatically coating the gastroscope tube with lubricating liquid, avoiding the situation where dust or foreign matter adheres to the surface when the medical staff manually coats the outside, thereby increasing the safety of the medical staff when performing gastroscopy on the patient through the device;

[0026] The auxiliary hole 104 cooperates with the auxiliary port 302 to facilitate the insertion of pipes with other functions into the patient's body, thereby increasing the functionality of the device and reducing limitations during use. The anti-spray sleeve 7 can prevent the patient from directly spraying the medical staff's body surface when vomiting, thereby causing medical accidents. The functionality of the device is increased and the safety of medical staff when performing gastroscopy on patients is improved. The fixing belt 4 is set on the patient's head to fix the device during use, thereby avoiding the need for medical staff to manually support and fix the device during use. At the same time, the fixing belt 4 makes it easy for medical staff to remove the device.

[0027] Embodiment 2

[0028] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes an opening device for inserting a gastroscope. Compared with the first embodiment, this embodiment also includes: two sets of dustproof rings 102 are fixedly installed inside the inspection hole 101, and an elastic ring 701 is fixedly installed inside the anti-spray sleeve 7, a closing cover 2 is movably installed on the top of the auxiliary hole 104, and a pull rope 201 is fixedly installed on the outside of the closing cover 2, an adjusting ring 401 is sleeved at the central position of the outside of the fixing belt 4, and a flexible sleeve 402 is sleeved on one side of the outside of the fixing belt 4.

[0029] In this embodiment, Figure 2 and Figure 3 , Figure 4 As shown, the dustproof ring 102 can fit the outer wall of the gastroscope tube through elasticity, thereby preventing dust or foreign matter from entering the patient's body through the gap between the gastroscope tube and the inspection hole 101, and the elastic ring 701 can elastically shrink the spray-proof sleeve 7 to increase the spray-proof quality of the spray-proof sleeve 7; Figure 2 As shown, the closing cover 2 can close and seal the auxiliary hole 104 when not in use, and the pull rope 201 can limit the position of the closing cover 2 when it is opened; Figure 5 As shown, the adjustment ring 401 can adjust the length of the fixing belt 4, and the flexible sleeve 402 increases the comfort of the fixing belt 4 when it is placed on the patient's head.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An opening device for inserting a gastroscope, comprising an opening seat (3) and a fixing belt (4), characterized in that: A limit plate (1) is fixedly mounted on the top of the opening seat (3), and an inspection hole (101) is provided at the central position of the limit plate (1); a matching hole (301) used in conjunction with the inspection hole (101) is provided at the central position of the opening seat (3); auxiliary holes (104) are provided on both sides of the inspection hole (101); auxiliary ports (302) used in conjunction with the auxiliary holes (104) are provided on both sides of the matching hole (301); a lubrication pipe (5) is fixedly mounted on the front of the limit plate (1), and a plurality of lubrication holes (103) used in conjunction with the lubrication pipe (5) are provided inside the inspection hole (101); a spray-proof sleeve (7) is fixedly mounted on the bottom of the opening seat (3); connecting plates (105) are fixedly mounted on both sides of the limit plate (1); and the fixing belt (4) is fixedly mounted on both sides of the limit plate (1) through the connecting plates (105).

2. The opening device for inserting a gastroscope according to claim 1, characterized in that: A docking joint (501) is fixedly mounted on one end of the lubrication pipe (5).

3. The opening device for inserting a gastroscope according to claim 1, characterized in that: Two groups of dustproof rings (102) are fixedly installed inside the inspection hole (101), and an elastic ring (701) is fixedly installed inside the anti-spray sleeve (7).

4. The opening device for inserting a gastroscope according to claim 1, characterized in that: The front and back sides of the opening seat (3) are both provided with slots (6), and multiple groups of rubber pads (601) are fixedly installed inside the slots (6).

5. The opening device for inserting a gastroscope according to claim 1, characterized in that: A closing cover (2) is movably mounted on the top of the auxiliary hole (104), and a pull rope (201) is fixedly mounted on the outer side of the closing cover (2).

6. The opening device for inserting a gastroscope according to claim 1, characterized in that: An adjustment ring (401) is sleeved at the central position of the exterior of the fixing belt (4), and a flexible sleeve (402) is sleeved on one side of the exterior of the fixing belt (4).

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