CN111248839A - Gastroenterology gastroscope pipe fixing device - Google Patents
Gastroenterology gastroscope pipe fixing device Download PDFInfo
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- CN111248839A CN111248839A CN202010050000.8A CN202010050000A CN111248839A CN 111248839 A CN111248839 A CN 111248839A CN 202010050000 A CN202010050000 A CN 202010050000A CN 111248839 A CN111248839 A CN 111248839A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/16—Bite blocks
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- Oral & Maxillofacial Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a gastroenterology gastroscope tube fixing device, which comprises a bite block, wherein a bearing toothed bar is arranged on the side surface of the bite block in an inserting way, a bearing plate is fixedly connected to one side of the two bearing toothed bars, which is opposite to each other, a vertical push rod is fixedly connected to one side of the two bearing plates, a bearing gear is meshed and connected between the two bearing toothed bars, one end of a compression rod, which is far away from a ratchet wheel, is rotatably connected with a hydraulic block, the side surface of the hydraulic block is slidably connected with a hydraulic cylinder, the side surface of the compression rod is rotatably connected with a deflection rod, one side of the deflection rod, which is far away from the compression rod, is rotatably connected with a pneumatic rod, the bottom of the pneumatic tube is fixedly connected with an air bag, the side surface of the pneumatic tube is fixedly connected with a liquid storage tank, and the gastroenterology gastroscope tube fixing device, and does not require the effect of securing the patient's head from the outside.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a gastroscope tube fixing device for a gastroenterology department.
Background
Gastroscope is a medical examination method, and is a device used for the examination, which is characterized in that a black plastic rubber with the diameter of about one centimeter is used for wrapping a slender tube of light-conducting fibers, an endoscope is arranged in the tube and extends into the esophagus → stomach of a detected person from a mouth, and the light can be turned by the strong light emitted by a light source device through the light-conducting fibers, so that a doctor can clearly observe the health condition of all parts in the upper stomach from the other end.
When carrying out the gastroscope inspection, need insert the stomach from patient's throat with the gastroscope pipe, because at the in-process of inspection, the neurosis of laryngopharynx can constantly be amazing to the gastroscope pipe, lead to the continuous emergence of regurgitation phenomenon, when the patient regurgitates, because strong uncomfortable sense can make the whole body of patient take place to rock, drive gastroscope pipe and laryngopharynx emergence relative displacement, and then the gastroscope pipe will extrude the laryngopharynx, aggravate the stimulation to the neural of laryngopharynx, further promote regurgitation, consequently how to fix the gastroscope pipe is a problem that needs to solve.
The angle of current gastroscope pipe fixing device through fixed patient's head and gastroscope pipe makes patient's body rock the relative static that makes the head and keep with the gastroscope pipe, but this kind of device is for forcing fixedly, can cause the damage to patient's head, and is not good to the fixed effect of gastroscope pipe.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a gastroscope tube fixing device for a gastroenterology department, which has the advantages of fixing a gastroscope tube when a patient regurgitates, not fixing the head of the patient from the outside and the like, and solves the problem that the head of the patient needs to be fixed from the outside by the existing fixing device and is damaged.
(II) technical scheme
In order to realize the purpose of fixing the gastroscope tube when the patient regurgitates and not fixing the head of the patient from the outside, the invention provides the following technical scheme: a gastroenterology gastroscope tube fixing device comprises a bite block, wherein bearing toothed bars are arranged on the side face of the bite block in an inserting mode, two bearing plates are fixedly connected to one side, opposite to each other, of each bearing toothed bar, vertical push rods are fixedly connected to one side, opposite to each other, of each bearing plate, bearing gears are connected between the two bearing toothed bars in a meshing mode, horizontal push rods are arranged on one side, opposite to each bearing gear, of each horizontal push rod, liquid outlet boxes are connected to one side, opposite to each liquid outlet boxes, of each horizontal push rod in a sliding mode, hollow tubes are fixedly connected to one sides, opposite to the hollow tubes, transition tubes are connected to one sides, opposite to the hollow tubes, of the transition tubes in a rotating mode, limiting frames are connected to the side faces of the transition tubes in a rotating mode, extrusion rods are connected to the inner portions, away from the hollow tubes, a water retaining block is arranged on the side face of the spiral fan, a gastroscope tube is connected between the two extrusion rods in a sliding manner, a ratchet rod is rotatably connected to the side face of the horizontal push rod, a ratchet wheel is meshed and connected to the side face of the ratchet wheel, a compression rod is rotatably connected to the surface of the ratchet wheel, a hydraulic block is rotatably connected to one end, away from the ratchet wheel, of the compression rod, a hydraulic cylinder is slidably connected to the side face of the hydraulic block, a deflection rod is rotatably connected to the side face of the extrusion rod, an air pressure rod is rotatably connected to one side, away from the compression rod, of the deflection rod, an air pressure tube is slidably connected to the side face of the air pressure rod, an air bag is fixedly;
preferably, a buffer spring is arranged between the bearing plate and the bite block;
preferably, the bottom of the hydraulic block is provided with a return spring;
preferably, the liquid outlet box is filled with gastric acid decomposition liquid;
preferably, a one-way air inlet pipe is arranged on the side surface of the air pressure pipe, and air is extracted when the air pressure rod moves upwards;
preferably, a limiting spring is arranged in the limiting frame, so that the extruding rod always extrudes the gastroscope tube;
preferably, the extrusion rod is connected with the spiral fan through a linkage toothed bar;
preferably, the surface of the water blocking block is provided with a water leakage hole.
(III) advantageous effects
Compared with the prior art, the invention provides a gastroscope tube fixing device for the gastroenterology department, which has the following beneficial effects:
1. this gastroenterology gastroscope pipe fixing device uses through the cooperation of bite-block and stripper bar, and when real-time gastroscope, the patient bites the board of accepting of bite-block both sides, and medical personnel need pass the hole of bite-block with the gastroscope pipe, causes the extrusion to the stripper bar, passes patient's throat afterwards, because the inboard of bite-block is just to the throat, so the gastroscope pipe passes from the throat center, and the extrusion force that causes the throat reaches the minimum.
The bearing plate transmits the biting force of a patient to the extrusion rods in contact with the gastroscope tube, so that the four extrusion rods can synchronously slide around the gastroscope tube, the inertia force generated by shaking of the body of the patient can be counteracted, the position of the corresponding throat of the gastroscope tube can be corrected, the gastroscope tube returns to the position with the minimum extrusion force to the throat, and the gastroscope tube is fixed.
2. This gastroenterology gastroscope pipe fixing device, cooperation through spiral fan and stripper is used, when the stripper slides in the transition pipe, the spiral fan is driven through the removal of linkage ratch by the stripper, the hole that leaks that the breakwater surface was seted up is opened in the rotation of spiral fan, make the intraductal gastric acid decomposition liquid of transition flow out the transition pipe, the gastric acid decomposition that the patient was vomited when will regurgitating falls, avoid gastric acid amazing patient's oral cavity once more, increase patient's uncomfortable and feel, thereby the effect of the gastric acid decomposition of vomitting the patient has been reached.
3. This gastroenterology gastroscope pipe fixing device, cooperation through ratchet pole and ratchet is used, the in-process that extrudes the liquid tank at horizontal push rod, the ratchet pole is driven along the ratchet surface slip, nevertheless can not take place the meshing rotation with the ratchet, at the in-process that horizontal push rod resets, the ratchet pole takes place the meshing rotation with the ratchet, make ratchet anticlockwise rotation, drive the downward movement of compression pole, the compression pole drives hydraulic block extrusion hydraulic cylinder, and pneumatic cylinder and liquid reserve tank intercommunication, so gastric acid decomposition liquid in the liquid reserve tank is extruded to the liquid outlet box through communicating pipe in, the liquid that flows away in the liquid outlet box has been replenished, make the liquid outlet box keep balanced at the liquid after being extruded at every turn.
And can drive the deflection pole when compressing the pole downstream and deflect, the atmospheric pressure pole on pulling right side, make the atmospheric pressure pipe bleed through the one-way intake pipe that the side set up, when compressing the pole and reseing the rebound, the deflection pole is reverse to deflect, make the atmospheric pressure pole compress the atmospheric pressure pipe, the inspiratory gas of atmospheric pressure pipe will be squeezed into in the gasbag of below, make the increase of volume of gasbag, and then the inner space of liquid reserve pipe has been reduced, make the inside hydraulic pressure force of liquid reserve tank invariable, guarantee to stabilize liquid delivery to the liquid outlet box, thereby reached and guaranteed that the inside hydraulic pressure force of liquid outlet box is invariable, make it can stabilize the effect to liquid outlet box transport liquid.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the horizontal push rod mechanism transmission of the present invention;
FIG. 3 is a view of the initial state of the ratchet bar and the ratchet wheel according to the present invention;
FIG. 4 is a state diagram of the structure of the present invention after the ratchet rod moves;
FIG. 5 is a view showing the state of the ratchet rod and the ratchet wheel after the ratchet rod and the ratchet wheel rotate in an engaged manner;
FIG. 6 is a view showing the state of the ratchet rod and the ratchet wheel after the ratchet rod and the ratchet wheel are reset;
FIG. 7 is a side sectional view of the hollow tube and gastroscope tube connection according to the present invention;
FIG. 8 is a side sectional view of the connection of the hollow tube and the gastroscope tube after the extrusion rod slides along the surface of the gastroscope tube according to the present invention;
FIG. 9 is a cross-sectional view of a structural transition duct of the present invention;
FIG. 10 is a schematic view of the connection between the fan and the water block;
FIG. 11 is a sectional view of the water retaining block of the present invention.
In the figure: 1. receiving plate, 2, vertical push rod, 3, bite block, 4, receiving rack bar, 5, gastroscope tube, 6, receiving gear, 7, horizontal push rod, 8, liquid outlet box, 9, ratchet rod, 10, ratchet wheel, 11, compression rod, 12, hydraulic block, 13, hydraulic cylinder, 14, liquid storage box, 15, deflection rod, 16, pneumatic rod, 17, pneumatic tube, 18, air bag, 19, hollow tube, 20, transition tube, 21, extrusion rod, 22, liquid through tube, 23, spiral fan, 24, spacing frame, 25 and water blocking block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, a gastroscope tube fixing device for gastroenterology department comprises a bite block 3, a receiving toothed bar 4 is inserted into the side surface of the bite block 3, a receiving plate 1 is fixedly connected to the opposite side of the two receiving toothed bars 4, a buffer spring is arranged between the receiving plate 1 and the bite block 3, a vertical push rod 2 is fixedly connected to the opposite side of the two receiving plates 1, the vertical push rod 2 is made of stainless steel, which can effectively prevent the equipment from being corroded, greatly prolong the service life of the equipment, reduce the production cost, and play an indispensable role for enterprises, a receiving gear 6 is engaged and connected between the two receiving toothed bars 4, a horizontal push rod 7 is arranged on the opposite side of the two receiving gears 6, a liquid outlet box 8 is slidably connected to the opposite side of the two horizontal push rods 7, gastric acid decomposition liquid is filled in the liquid outlet box 8, a hollow tube 19 is fixedly connected to the opposite side of the two liquid outlet boxes 8, a liquid through pipe 22 is fixedly connected to the side surface of the hollow pipe 19, a transition pipe 20 is rotatably connected to one side of the two hollow pipes 19, a limiting frame 24 is rotatably connected to the side surface of the transition pipe 20, a limiting spring is arranged inside the limiting frame 24, an extrusion rod 21 is slidably connected to the inside of the transition pipe 20 far away from the hollow pipe 19, the extrusion rod 21 is connected with the spiral fan 23 through a linkage rack rod, one side of the extrusion rod 21 positioned inside the transition pipe 20 is connected with the spiral fan 23 through the linkage rack rod in a meshing manner, a water blocking block 25 is arranged on the side surface of the spiral fan 23, a water leakage hole is formed in the surface of the water blocking block 25, a gastroscope tube 5 is slidably connected between the two extrusion rods 21, a ratchet rod 9 is rotatably connected to the side surface of the horizontal push rod 7, a ratchet wheel 10 is connected to the side surface of the ratchet rod 9 in a, the bottom of hydraulic block 12 is provided with reset spring, the side sliding connection of hydraulic block 12 has pneumatic cylinder 13, the side of compression pole 11 is rotated and is connected with deflection rod 15, deflection rod 15 is far away from one side rotation of compression pole 11 and is connected with pneumatic rod 16, the material of pneumatic rod 16 is the stainless steel, can effectively prevent that equipment from being corroded, very big extension the service life of equipment, manufacturing cost is reduced, there is indispensable effect to the enterprise, pneumatic rod 16's side sliding connection has pneumatic tube 17, the side of pneumatic tube 17 is provided with one-way intake pipe, bleed when pneumatic rod 16 rebound, the bottom fixedly connected with gasbag 18 of pneumatic tube 17, the side fixedly connected with liquid reserve tank 14 of pneumatic tube 17.
When real-time gastroscope, the patient bites the board 1 of accepting of 3 both sides of bite block, and medical personnel need pass gastroscope pipe 5 the hole of bite block 3, cause the extrusion to extrusion stem 21, pass patient's throat afterwards, because the inboard of bite block 3 is just to the throat, so gastroscope pipe 5 passes from the throat center, and the extrusion force that causes the throat reaches the minimum.
When regurgitation occurs to a patient, the body of the patient shakes violently due to strong discomfort, the gastroscope tube 5 extrudes the throat, the regurgitation is further aggravated, the patient can increase the pressing force on the bearing plate 1 at the moment, the bearing plate 1 is aggravated to have the occluding force, the bearing plate 1 extrudes the buffer spring arranged between the bearing plate 1 and the bite block 3, the bearing toothed rod 4 moves towards the inside of the bite block 3 and is meshed with the bearing gear 6 to rotate, the bearing gear 6 rotates to push the horizontal push rod 7 through the bulge arranged on the surface of the inner wheel, the horizontal push rod 7 extrudes the liquid outlet box 8, gastric acid decomposition liquid in the liquid outlet box 8 enters the hollow tube 19 and then enters the transition tube 20 through the liquid through tube 22 and is accumulated continuously in the transition tube 20, the hydraulic pressure in the transition tube 20 is increased to push the extrusion rod 21, the extrusion rod 21 gradually slides out of the transition tube 20, and under the action of the extrusion force of the limiting frame 24, the extrusion rod 21 slides to a position close to the throat on the surface of the gastroscope tube 5.
In addition, the vertical push rod 2 is directly driven by the bearing plate 1 to extrude a liquid pipe, and the sliding of the bottom extrusion rod 21 on the surface of the gastroscope tube 5 is also finished, so that the four extrusion rods 21 can synchronously slide around the gastroscope tube 5, the inertia force generated by the shaking of the body of a patient can be counteracted, the position of the gastroscope tube 5 corresponding to the throat can be corrected, the gastroscope tube 5 returns to the position with the minimum extrusion force on the throat, and the fixing of the gastroscope tube 5 is realized, so that the patient does not need to be forcibly fixed from the head, the gastroscope tube 5 is fixed when the patient regurgitates, and the effect of fixing the head of the patient from the outer side is not needed.
When the extrusion stem 21 slides in transition pipe 20, the screw fan 23 is driven by the removal of extrusion stem 21 through the linkage ratch, the hole that leaks that the water blocking piece 25 surface was seted up is opened in the rotation of screw fan 23, make the interior gastric acid decomposition liquid of transition pipe 20 flow out transition pipe 20, the gastric acid that the patient vomited when will regurgitating decomposes, avoid gastric acid to stimulate the patient oral cavity once more, increase patient's uncomfortable and feel, thereby reached the effect of the gastric acid decomposition of vomitting the patient.
In the process of extruding the liquid outlet box 8 by the horizontal push rod 7, the ratchet rod 9 is driven to slide along the surface of the ratchet wheel 10 but cannot be meshed with the ratchet wheel 10 to rotate, in the process of resetting the horizontal push rod 7, the ratchet rod 9 is meshed with the ratchet wheel 10 to rotate, the ratchet wheel 10 rotates anticlockwise to drive the compression rod 11 to move downwards, the compression rod 11 drives the hydraulic block 12 to extrude the hydraulic cylinder 13, and the hydraulic cylinder 13 is communicated with the liquid storage box 14, so that gastric acid decomposition liquid in the liquid storage box 14 is extruded into the liquid outlet box 8 through the communicating pipe, liquid flowing away from the liquid outlet box 8 is supplemented, and liquid in the liquid outlet box 8 after being extruded at each time is kept balanced.
And can drive deflection pole 15 and deflect when compressing pole 11 downstream, the atmospheric pressure pole 16 on pulling right side, make atmospheric pressure pipe 17 bleed through the one-way intake pipe that the side set up, when compressing pole 11 resets upward movement, deflection pole 15 reverse deflection, make atmospheric pressure pole 16 compress atmospheric pressure pipe 17, the gas that atmospheric pressure pipe 17 inhaled will be squeezed into in the gasbag 18 of below, make the increase of the volume of gasbag 18, and then reduced the inner space of liquid reserve pipe, make the inside hydraulic pressure force of liquid reserve tank 14 invariable, guarantee to stabilize liquid delivery to liquid outlet tank 8, thereby reached and guaranteed that the inside hydraulic pressure force of liquid outlet tank 8 is invariable, make it can stabilize the effect to liquid outlet tank 8 transport liquid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gastroenterology gastroscope pipe fixing device, includes bite-block (3), its characterized in that: the side face of the bite block (3) is provided with bearing toothed bars (4) in an inserting manner, one side of each of the two bearing toothed bars (4) which is back to the back is fixedly connected with a bearing plate (1), one side of each of the two bearing plates (1) which is opposite to the other side is fixedly connected with a vertical push rod (2), a bearing gear (6) is meshed and connected between the two bearing toothed bars (4), one side of each of the two bearing gears (6) which is opposite to the other side is provided with a horizontal push rod (7), one side of each of the two horizontal push rods (7) which is opposite to the other side is slidably connected with a liquid outlet box (8), one side of each of the two liquid outlet boxes (8) which is opposite to the other side is fixedly connected with a hollow tube (19), the side face of each hollow tube (19) is fixedly connected with a liquid through tube (, the transition tube (20) is far away from the interior of the hollow tube (19) and is connected with an extrusion rod (21) in a sliding manner, one side of the extrusion rod (21) positioned in the transition tube (20) is connected with a spiral fan (23) through a linkage toothed bar in a meshing manner, a water blocking block (25) is arranged on the side surface of the spiral fan (23), a gastroscope tube (5) is connected between the two extrusion rods (21) in a sliding manner, the side surface of the horizontal push rod (7) is connected with a ratchet rod (9) in a rotating manner, the side surface of the ratchet rod (9) is connected with a ratchet wheel (10) in a meshing manner, the surface of the ratchet wheel (10) is connected with a compression rod (11) in a rotating manner, one end of the compression rod (11) far away from the ratchet wheel (10) is connected with a hydraulic block (12) in a rotating manner, the side surface, one side, far away from the compression rod (11), of the deflection rod (15) is rotatably connected with an air pressure rod (16), the side face of the air pressure rod (16) is connected with an air pressure pipe (17) in a sliding mode, the bottom of the air pressure pipe (17) is fixedly connected with an air bag (18), and the side face of the air pressure pipe (17) is fixedly connected with a liquid storage box (14).
2. The gastroenterology gastroscope tube fixation device of claim 1, wherein: a buffer spring is arranged between the bearing plate (1) and the bite block (3).
3. The gastroenterology gastroscope tube fixation device of claim 1, wherein: and a return spring is arranged at the bottom of the hydraulic block (12).
4. The gastroenterology gastroscope tube fixation device of claim 1, wherein: the inside of the liquid outlet box (8) is filled with gastric acid decomposition liquid.
5. The gastroenterology gastroscope tube fixation device of claim 1, wherein: and a one-way air inlet pipe is arranged on the side surface of the air pressure pipe (17).
6. The gastroenterology gastroscope tube fixation device of claim 1, wherein: and a limiting spring is arranged in the limiting frame (24).
7. The gastroenterology gastroscope tube fixation device of claim 1, wherein: the extrusion rod (21) is connected with the spiral fan (23) through a linkage toothed bar.
8. The gastroenterology gastroscope tube fixation device of claim 1, wherein: and water leakage holes are formed in the surface of the water blocking block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050000.8A CN111248839B (en) | 2020-01-17 | 2020-01-17 | Gastroenterology gastroscope pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050000.8A CN111248839B (en) | 2020-01-17 | 2020-01-17 | Gastroenterology gastroscope pipe fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111248839A true CN111248839A (en) | 2020-06-09 |
| CN111248839B CN111248839B (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050000.8A Expired - Fee Related CN111248839B (en) | 2020-01-17 | 2020-01-17 | Gastroenterology gastroscope pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111248839B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685905A (en) * | 2020-06-22 | 2020-09-22 | 施叶雯 | Operation device for supporting oral cavity during tooth operation |
| CN112617731A (en) * | 2020-12-16 | 2021-04-09 | 亓恒梁 | Gastroscope for western medicine department |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985033A (en) * | 1989-05-12 | 1991-01-15 | Richard Wolf Gmbh | Apparatus for fixing fascial holding sutures in open laparoscopy |
| CN2412526Y (en) * | 2000-03-06 | 2001-01-03 | 季永海 | Bite-block for gastroscopy |
| CN204446923U (en) * | 2015-01-23 | 2015-07-08 | 郑伟 | Gastroenterology dept.'s gastroscope tube fixture |
| CN206183236U (en) * | 2016-08-02 | 2017-05-24 | 申兰国 | Fixer of digestive endoscope pipe |
| CN209285460U (en) * | 2018-12-19 | 2019-08-23 | 常州市第三人民医院 | A kind of modified Gastroenterology dept. gastroscope tube fixing mechanism |
-
2020
- 2020-01-17 CN CN202010050000.8A patent/CN111248839B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985033A (en) * | 1989-05-12 | 1991-01-15 | Richard Wolf Gmbh | Apparatus for fixing fascial holding sutures in open laparoscopy |
| CN2412526Y (en) * | 2000-03-06 | 2001-01-03 | 季永海 | Bite-block for gastroscopy |
| CN204446923U (en) * | 2015-01-23 | 2015-07-08 | 郑伟 | Gastroenterology dept.'s gastroscope tube fixture |
| CN206183236U (en) * | 2016-08-02 | 2017-05-24 | 申兰国 | Fixer of digestive endoscope pipe |
| CN209285460U (en) * | 2018-12-19 | 2019-08-23 | 常州市第三人民医院 | A kind of modified Gastroenterology dept. gastroscope tube fixing mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685905A (en) * | 2020-06-22 | 2020-09-22 | 施叶雯 | Operation device for supporting oral cavity during tooth operation |
| CN111685905B (en) * | 2020-06-22 | 2022-02-15 | 林涛 | Operation device for supporting oral cavity during tooth operation |
| CN112617731A (en) * | 2020-12-16 | 2021-04-09 | 亓恒梁 | Gastroscope for western medicine department |
| CN112617731B (en) * | 2020-12-16 | 2021-12-07 | 亓恒梁 | Gastroscope for western medicine department |
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| Publication number | Publication date |
|---|---|
| CN111248839B (en) | 2021-02-26 |
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