Gastroscope tube fixing device

Abstract

The utility model relates to the technical field of gastroscopy, in particular to a gastroscope tube fixing device. According to the technical scheme, the device comprises a fixing pipe and a fixing belt, an attaching plate is fixedly installed outside the fixing pipe, an opening pipe is fixedly installed on the back of the fixing pipe, locking plates are arranged at the top and the bottom in the fixing pipe, anti-skid protrusions are fixedly installed on the inner walls of the locking plates, and limiting pipes are fixedly installed at the top and the bottom of the fixing pipe; fixing rods are slidably mounted in the limiting pipes correspondingly, and one ends of the fixing rods are fixedly connected with the outer wall of the locking plate. Through the combination of various structures, the gastroscope tube can be quickly limited, fixed and unfixed by the device, the convenience of operating the device by medical staff is increased, the efficiency of gastroscopy of a patient is improved, the tightness of the device when the device is fixed on the head of the patient can be adjusted, and the device is convenient to use. The stability of the device during use is improved, and the fixing quality of the gastroscope tube is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroscopy, in particular to a gastroscopy tube fixing device. Background Art

[0002] Gastroscopy is a medical examination method. A slender tube with an endoscope at the front end is inserted into the esophagus, stomach and duodenum of the examinee through the mouth. The doctor can directly observe the conditions of these parts, including the size, shape and position of the lesions. After the gastroscope tube is inserted into the specified position in the patient's body, it needs to be positioned. The "a gastroscope tube fixing device" disclosed in the application number "CN219878123U" has solved the technical disadvantage of low fixing effect. However, there are still many defects in devices with similar structures in actual use. For example, the gastroscope tube is locked and limited by a thread. The thread method is less efficient in operation, resulting in a longer time for fixing the gastroscope tube, and the subsequent removal and disassembly of the gastroscope tube is also inconvenient; at the same time, the device does not have the function of adjusting the tightness when fixed on the patient's head. When the device is not firmly on the patient's head, it will affect the fixation quality of the gastroscope tube, so it is necessary to design a gastroscope tube fixing device. Utility Model Content

[0003] The purpose of the utility model is to provide a gastroscope tube fixing device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gastroscope tube fixing device, comprising a fixing tube and a fixing belt, the outside of the fixing tube is fixedly installed with a fitting plate, the back of the fixing tube is fixedly installed with an expansion tube, the top and bottom of the inside of the fixing tube are both provided with locking plates, and the inner walls of the locking plates are fixedly installed with anti-slip protrusions, the top and bottom of the fixing tube are both fixedly installed with a limiting tube, the inside of the limiting tube is slidably installed with a fixing rod, and one end of the fixing rod is fixedly connected to the outer wall of the locking plate, the inside of the limiting tube is provided with a limiting groove, the inside of the fixing rod is fixedly installed with a supporting spring, and the front of the supporting spring is fixedly installed with a limiting ball that penetrates the fixing rod, one side of the back of the fitting plate is fixedly installed with an adjusting sleeve, one end of the fixing belt is fixedly installed with an adjusting plate used in conjunction with the adjusting sleeve, the inside of the adjusting plate is fixedly installed with a gear plate, and the inside of the adjusting sleeve is rotatably installed with an adjusting gear.

[0005] A gastroscope tube fixing device using the technical solution can open the patient's mouth with the expansion tube, and the fitting plate can fit with the patient's face, so that the device is easy to operate and use. The fixing tube facilitates the gastroscope tube to enter the patient's body. The medical staff can press the pressing plate with their fingers to press the fixing rod, and the locking plate can be contracted by pressing the fixing rod. The gastroscope tube inside the fixing tube can be limited and locked by the contraction of the locking plate, and the gastroscope tube can be fixed after reaching the specified position in the patient's body.

[0006] When the medical staff presses the fixing rod, the supporting spring elastically supports the limiting ball. When the medical staff presses the fixing rod to the specified position, the limiting ball enters the limiting groove, so that the fixing rod and the locking plate can be locked through the limiting ball and the limiting groove, so that the locking plate can limit and fix the gastroscope tube for a long time, which increases the convenience of the device in limiting and fixing the gastroscope tube and improves the working efficiency of the medical staff. The medical staff can push the limiting ball in the limiting groove by pressing the reset push rod, and the reset spring elastically supports and resets the fixing rod, thereby realizing the rapid release of the gastroscope tube, which increases the convenience of the medical staff in releasing the gastroscope tube, reduces the cumbersomeness of the device when in use, and greatly improves the efficiency of the staff in gastroscopy of patients.

[0007] The fixing belt can be put on the patient's head when the device is in use, so that the device can be fixed when in use. At the same time, the adjusting gear inside the adjusting sleeve is meshed and connected with the internal gear plate of the adjusting plate. By rotating the adjusting gear, the adjusting plate can be contracted and extended inside the adjusting sleeve, so that the length of the fixing belt during operation can be adjusted. By adjusting the operating length of the fixing belt, the tightness when fixed on the patient's head can be adjusted and controlled, thereby increasing the stability of the fixing belt when fixing the device, avoiding the situation where the loosening of the device during fixation affects the fixation of the gastroscope tube, increasing the functionality of the device, and improving the stability during use.

[0008] Preferably, a pressing plate is fixedly mounted on the fixing rod, and a return spring is fixedly mounted on the outer wall of the fixing rod. The pressing plate facilitates the medical staff to press when fixing the gastroscope tube, and the return spring can quickly release the fixation of the gastroscope tube.

[0009] Preferably, a reset push rod is movably installed on the front of the position limiting tube, and the reset push rod is used in conjunction with the position limiting groove. The reset push rod facilitates the operation of medical staff when removing the gastroscope tube.

[0010] Preferably, a plurality of groups of ventilation holes are fixedly installed at equal distances on the surface of the bonding plate. The ventilation holes can be ventilated when the bonding plate is bonded to the patient's face, thereby increasing the patient's comfort.

[0011] Preferably, an insert plate is fixedly installed on the other side of the back of the bonding plate, and a docking seat is fixedly installed on the other end of the fixing belt. The insert plate is inserted into the docking seat to quickly install and later disassemble the fixing belt, which increases the convenience of the patient wearing the device.

[0012] Preferably, an elastic band is fixedly installed at the central position of the fixing belt. The elastic band can provide elasticity to the fixing belt and increase the comfort of the patient when the fixing belt fixes the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the coordination between the fixing tube and the locking plate, the limiting ball and the limiting groove, the fixing tube and the locking plate can clamp and limit the gastroscope tube after it is inserted into the specified position, so that the gastroscope tube can be fixed. The limiting groove and the limiting groove can limit the gastroscope tube when the locking plate clamps it, thereby increasing the convenience for the staff to fix the gastroscope tube through the device. At the same time, the limiting ball can be pushed out of the limiting groove to release the limit of the locking plate, so that the gastroscope tube can be quickly unlocked, which improves the convenience for medical staff to release the fixation of the gastroscope tube later.

[0015] 2. By setting the coordination between the fixing belt and the adjustment sleeve and the adjustment plate, the fixing belt can be fixed on the patient's head when the device is in use. At the same time, the tightness of the fixing belt when it is fixed on the patient's head can be adjusted by the adjustment sleeve and the adjustment plate, thereby avoiding the situation where the fixing belt is too loose during use and affecting the quality of the device fixing the gastroscope tube. Therefore, the stability of the device during use is increased and the quality of the gastroscope tube fixation is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed pipe of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the adjustment sleeve of the utility model;

[0020] Figure 5 It is a side structural schematic diagram of the utility model.

[0021] In the figure: 1. fixing tube; 101. expansion tube; 102. limiting tube; 103. limiting groove; 2. fitting plate; 201. ventilation hole; 3. fixing belt; 301. elastic belt; 302. adjusting sleeve; 303. adjusting plate; 304. gear plate; 305. adjusting gear; 306. mounting plate; 307. docking seat; 4. fixing rod; 401. pressing plate; 402. reset spring; 403. limiting ball; 404. supporting spring; 5. reset push rod; 6. locking plate; 601. anti-slip protrusion. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a gastroscope tube fixing device proposed by the utility model comprises a fixing tube 1 and a fixing belt 3, a fitting plate 2 is fixedly installed on the outside of the fixing tube 1, a spreading tube 101 is fixedly installed on the back of the fixing tube 1, a locking plate 6 is arranged on the top and bottom of the fixing tube 1, and an anti-slip protrusion 601 is fixedly installed on the inner wall of the locking plate 6, a limiting tube 102 is fixedly installed on the top and bottom of the fixing tube 1, a fixing rod 4 is slidably installed inside the limiting tube 102, and one end of the fixing rod 4 is fixed to the outer surface of the locking plate 6. The fixing plate 102 is fixedly connected to the wall, a limiting groove 103 is arranged inside the limiting tube 102, a supporting spring 404 is fixedly installed inside the fixing rod 4, and a limiting ball 403 penetrating the fixing rod 4 is fixedly installed on the front of the supporting spring 404, an adjusting sleeve 302 is fixedly installed on one side of the back of the bonding plate 2, an adjusting plate 303 used in conjunction with the adjusting sleeve 302 is fixedly installed on one end of the fixing belt 3, a gear plate 304 is fixedly installed inside the adjusting plate 303, and an adjusting gear 305 is rotatably installed inside the adjusting sleeve 302;

[0025] A pressing plate 401 is fixedly mounted on the fixing rod 4 , and a reset spring 402 is fixedly mounted on the outer wall of the fixing rod 4 . A reset push rod 5 is movably mounted on the front of the limiting tube 102 , and the reset push rod 5 is used in conjunction with the limiting groove 103 .

[0026] The working principle of the gastroscope tube fixing device based on Example 1 is as follows: the opening tube 101 can open the patient's mouth, and the fitting plate 2 can fit the patient's face, so as to facilitate the operation and use of the device. The fixing tube 1 facilitates the gastroscope tube to enter the patient's body. The medical staff can press the pressing plate 401 with their fingers to press the fixing rod 4, and the locking plate 6 can be contracted by pressing the fixing rod 4. Therefore, the gastroscope tube inside the fixing tube 1 can be limitedly locked by contraction of the locking plate 6, and the gastroscope tube can be fixed after reaching the designated position in the patient's body.

[0027] When the medical staff presses the fixing rod 4, the support spring 404 elastically supports the limiting ball 403. When the medical staff presses the fixing rod 4 to the specified position, the limiting ball 403 will enter the limiting groove 103, so that the fixing rod 4 and the locking plate 6 can be locked by the limiting ball 403 and the limiting groove 103, so that the locking plate 6 can limit and fix the gastroscope tube for a long time, which increases the convenience of the device in limiting and fixing the gastroscope tube and improves the working efficiency of the medical staff. The medical staff can push the limiting ball 403 in the limiting groove 103 by pressing the reset push rod 5, and the reset spring 402 elastically supports and resets the fixing rod 4, thereby realizing the rapid release of the gastroscope tube, increasing the convenience of the medical staff in releasing the gastroscope tube, reducing the cumbersomeness of the device when in use, and greatly improving the efficiency of the staff in gastroscopy of patients.

[0028] The fixing belt 3 can be put on the patient's head when the device is in use, so that the device can be fixed when in use. At the same time, the adjusting gear 305 inside the adjusting sleeve 302 is meshed and connected with the internal gear plate 304 of the adjusting plate 303. By rotating the adjusting gear 305, the adjusting plate 303 can be contracted and extended inside the adjusting sleeve 302, so that the length of the fixing belt 3 during operation can be adjusted. By adjusting the operating length of the fixing belt 3, the tightness when fixed on the patient's head can be adjusted and controlled, thereby increasing the stability of the fixing belt 3 when fixing the device, avoiding the situation where the looseness of the device during fixation affects the fixation of the gastroscope tube, increasing the functionality of the device, and improving the stability during use.

[0029] Embodiment 2

[0030] like Figure 1 , Figure 2 and Figure 5 As shown, a gastroscope tube fixing device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a plurality of groups of air holes 201 are fixedly installed at equal distances on the surface of the bonding plate 2, an insertion plate 306 is fixedly installed on the other side of the back of the bonding plate 2, and a docking seat 307 is fixedly installed on the other end of the fixing belt 3, and an elastic band 301 is fixedly installed at the central position of the fixing belt 3.

[0031] In this embodiment, Figure 2 As shown, the ventilation holes 201 can be used for ventilation when the fitting plate 2 is fitted to the patient's face, thereby increasing the patient's comfort. Figure 5 As shown, the insertion plate 306 is inserted into the docking seat 307 to quickly install and later disassemble the fixing belt 3, which increases the convenience of the patient wearing the device; Figure 1 and Figure 5 As shown, the elastic band 301 can provide elasticity to the fixing band 3, thereby increasing the comfort of the patient when the fixing band 3 fixes the device.

[0032] 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. A gastroscope tube fixing device, comprising a fixing tube (1) and a fixing belt (3), characterized in that: The fixing tube (1) is fixedly mounted with a fitting plate (2) on the outside, the fixing tube (1) is fixedly mounted with a spreading tube (101) on the back, the fixing tube (1) is provided with a locking plate (6) on the top and bottom of the fixing tube (1), and the inner wall of the locking plate (6) is fixedly mounted with an anti-slip protrusion (601), the fixing tube (102) is fixedly mounted with a fixing rod (4) on the top and bottom of the fixing tube (1), and one end of the fixing rod (4) is fixedly connected to the outer wall of the locking plate (6), and the inner wall of the fixing tube (102) is fixedly mounted with a fixing rod (4) on the inside of the fixing tube (102). A limiting groove (103) is provided on the fixing rod (4), a supporting spring (404) is fixedly installed inside the fixing rod (4), and a limiting ball (403) penetrating the fixing rod (4) is fixedly installed on the front side of the supporting spring (404), an adjusting sleeve (302) is fixedly installed on one side of the back of the bonding plate (2), an adjusting plate (303) used in conjunction with the adjusting sleeve (302) is fixedly installed on one end of the fixing belt (3), a gear plate (304) is fixedly installed inside the adjusting plate (303), and an adjusting gear (305) is rotatably installed inside the adjusting sleeve (302).

2. A gastroscope tube fixing device according to claim 1, characterized in that: A pressing plate (401) is fixedly mounted on the fixing rod (4), and a return spring (402) is fixedly mounted on the outer wall of the fixing rod (4).

3. A gastroscope tube fixing device according to claim 1, characterized in that: A reset push rod (5) is movably mounted on the front side of the position limiting tube (102), and the reset push rod (5) is used in conjunction with the position limiting groove (103).

4. A gastroscope tube fixing device according to claim 1, characterized in that: A plurality of groups of air holes (201) are fixedly installed at equal intervals on the surface of the bonding plate (2).

5. A gastroscope tube fixing device according to claim 1, characterized in that: An insert plate (306) is fixedly mounted on the other side of the back of the bonding plate (2), and a docking seat (307) is fixedly mounted on the other end of the fixing belt (3).

6. A gastroscope tube fixing device according to claim 1, characterized in that: An elastic band (301) is fixedly installed at the central position of the fixing band (3).

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