Lubricant smearing device for surface of endoscope

Abstract

The invention discloses an endoscope surface lubricant smearing device, and relates to the technical field of lubricant smearing, the endoscope surface lubricant smearing device comprises a bottom plate, a shell is fixed to the top surface of the bottom plate, mounting holes are formed in the four edges of the top surface of the bottom plate, a lifting assembly is fixed to the bottom end of the interior of the shell, and the lifting assembly comprises an electric telescopic rod; according to the enteroscope feeding device, lubricating oil is evenly smeared on the surface of the part, entering the body, of the enteroscope body in the enteroscope feeding process, the lubricating oil on the surface of the enteroscope body in the enteroscope feeding process is scraped away through an arc-shaped scraping plate, and therefore the enteroscope can be conveniently fed into the enteroscope; therefore, in the endoscope entering process, the endoscope body in the body is sufficiently lubricated, excessive stretching of the enteric cavity is reduced, the intestinal tract is better shortened, shrunk and telescoped, the endoscope entering efficiency is improved, the endoscope body at the handheld operation position outside the body is free of redundant lubricant residues, slipping is avoided, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of lubricant coating, in particular to a device for coating lubricant on the surface of an endoscope. Background Art

[0002] When performing a colonoscopy, the doctor usually holds the operating handle of the colonoscope with one hand and the body of the colonoscope with the other right hand, and then inserts it little by little from the patient's anus. After the body of the colonoscopy enters a certain distance into the intestine, in order to shorten the intestinal tube by intussusception, the body of the colonoscopy needs to be pulled back and forth during the operation, and the intestinal tube is shortened and intussuscepted by withdrawing the scope and straightening it, so that the intestinal tube is shortened and intussuscepted to the body of the colonoscopy. During current use, because the body of the colonoscopy itself is not lubricated, the main function of the endoscope surface lubricant coating device is to evenly coat the surface of the body of the colonoscope with lubricating oil, reduce the resistance and friction damage when the body of the colonoscopy enters the intestinal cavity, and reduce excessive stretching of the intestinal tube during the insertion of the scope due to the dryness of the surface of the body of the colonoscopy, so as to better achieve the purpose of shortening and intussusception of the intestinal tube, and successfully insert the scope more safely and efficiently.

[0003] The patent number CN213248966U discloses a splash-proof multifunctional enteroscope sleeve with a lubricating device, including a sleeve, on which a first airbag and a second airbag are arranged, wherein the anus of the first airbag is inserted into the patient's rectum, and an external inflation syringe is connected, and can be inflated according to the degree of relaxation of the patient's anus to effectively prevent fecal water and gas in the intestinal cavity from spraying out, and the second airbag is used as an external fixing device of the anus. Because the scope needs to be repeatedly advanced and withdrawn during enteroscopy, this double airbag device is conducive to fixing the position of the entire multifunctional sleeve during enteroscopy to prevent displacement; a lubricant adding device is also provided, and a fecal water collecting device is provided on the side of the sleeve away from the lubricant adding device, and the fecal water collecting device can collect and dump fecal water drained from the sleeve and gas in the intestinal cavity. The patent can automatically apply lubricating oil to avoid the inconvenience caused by doctors repeatedly applying lubricating oil, and the structure is compact, which can prevent fecal water from flowing out and polluting the examination bed and the hygiene and safety of the clinic.

[0004] However, the current multifunctional enteroscope sleeve with a splash-proof lubricating device has the following problems: when the multifunctional enteroscope sleeve with a splash-proof lubricating device is in use, since the body of the enteroscope has movements such as moving forward, backward, pulling, etc., if the entire body of the enteroscope is coated with lubricant before insertion, the extracorporeal part of the body held in the doctor's right hand will have too little friction due to the lubricant, and will easily slip, and the moving forward, backward, pulling, and pulling operations cannot be accurately controlled, resulting in poor lubricant coating effect. Therefore, we propose a lubricant coating device for the surface of an endoscope. Therefore, we propose a lubricant coating device for the surface of an endoscope. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a device for applying lubricant to the surface of an endoscope, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an endoscope surface lubricant coating device, comprising a bottom plate, a shell is fixed to the top surface of the bottom plate, mounting holes are opened on the four sides of the top surface of the bottom plate, and a lifting assembly is fixed to the bottom end of the shell; The lifting assembly includes an electric telescopic rod, which is fixedly installed at the bottom end of the shell, a cross plate is fixed to the top surface of the telescopic end of the electric telescopic rod, the cross plate is located on the top surface of the shell, straight rods are fixed on both sides of the bottom surface of the cross plate, two T-shaped blocks are respectively fixed to the bottom of the side away from each other, groove blocks are fixed on the left and right sides of the inner wall of the shell, the outer walls of the two T-shaped blocks are slidably connected to the inner walls of the two groove blocks, two annular parts are hinged on the top surface of the cross plate, chambers are respectively provided inside the two annular parts, oil inlets are respectively provided on the right sides of the top surfaces of the two annular parts, a plurality of oil outlets are provided in the middle of the side where the two annular parts are close to each other, and the two annular parts are provided with a plurality of oil outlets. There are snap buckles fixed on both sides of the top surface, two sponge blocks are fixed in the middle of the two annular parts directly opposite to each other, two ring-shaped blocks are fixed on the left sides of the inner walls of the two annular parts, and two semi-arc scrapers are fixed directly opposite to the two annular blocks. When the doctor performs actions such as pulling and pulling, the body of the colonoscope moves back and forth on the sponge blocks, and the sponge blocks evenly apply the lubricating oil on the body of the colonoscope. When the body of the colonoscope is pulled forward and backward outside the body, the semi-arc scraper scrapes the lubricating oil on the surface of the body of the colonoscope outside the body, and when it is pushed forward, the lubricant will be applied to the surface of the body of the body entering the body, and the lubricant can be scraped off by pulling back. A liquid blocking component is provided on the left side of the top surface of the horizontal plate; The liquid blocking assembly includes an L-shaped plate, which is fixed to the left side of the top surface of the horizontal plate, a hip cover is fixed to the top of the L-shaped plate, and a hole ring block is fixed to the left side of the inner wall of the hip cover. The hip cover blocks the patient from splashing feces onto the physician, and the hole ring block scrapes the intestinal liquid on the surface of the external part of the colonoscope body; The bottom surface of the L-shaped plate is provided with a liquid receiving device, and the top surface of the liquid receiving device is provided with a limiting device.

[0007] According to the above technical solution, the two sponge blocks are respectively located on several oil outlet holes of the two annular parts, the top surface of the front annular part is provided with two female buckles, and the top surface of the rear annular part is provided with two sub-buckles.

[0008] According to the above technical solution, the hole ring block is located on the left side of the two ring members, the hole ring block is aligned with the middle of the left sides of the two ring members, and the inner wall of the hole ring block is set to a smooth surface.

[0009] According to the above technical solution, the liquid receiving device includes an L-shaped rod, a groove plate, a T-shaped slide and a liquid receiving box. The L-shaped rod passes through and is fixed on the bottom surface of the L-shaped plate. The groove plate is fixed on the left side of the L-shaped rod. A T-shaped groove is opened inside the groove plate. The T-shaped slide is slidably installed on the inner wall of the T-shaped groove of the groove plate. The liquid receiving box is fixed on the left side of the T-shaped slide. The intestinal fluid splashed by the patient will enter the hip mask, and the intestinal fluid on the hip mask will drip down to the liquid receiving box. The doctor pulls out the liquid receiving box from the groove plate and cleans and disinfects the liquid receiving box.

[0010] According to the above technical solution, the liquid receiving device also includes a ring block, an L-shaped block and a square plate. The ring block is fixed on the outer wall of the L-shaped rod, the L-shaped block is fixed on the bottom surface of the ring block, and the square plate is fixed on the left side of the L-shaped block. The square plate is supported under the liquid receiving box so that the liquid receiving box will not be offset due to shaking when moving upward.

[0011] According to the above technical solution, the liquid receiving box is located below the hip cover, and the top surface of the square plate is in sliding contact with the bottom of the liquid receiving box.

[0012] According to the above technical solution, the hip limiting device includes a connecting ring, a U-shaped frame rod, four arcuate strips and two sponge holders, the connecting ring is fixed on the top surface of the L-shaped block, the U-shaped frame rod is fixed on the inner wall of the connecting ring, the four arcuate strips are fixed on the outer wall of the U-shaped frame rod in groups of two, and the two sponge holders are fixed on the left sides of the four arcuate strips. When the doctor rotates the arcuate strips, the arcuate strips rotate on the U-shaped frame rod, and the arcuate strips drive the sponge holders to rotate. The sponge holders are pressed against the patient's buttocks and rotate to assist the doctor in opening the patient's buttocks.

[0013] According to the above technical solution, the hip limiting device also includes two vertical plates, two arc-shaped spring sheets and two ring tubes. The two vertical plates are respectively fixed on the side of the four arc-shaped strips away from each other, the two arc-shaped spring sheets are respectively fixed on the outer walls of the two vertical plates, and the two ring tubes are fixed on one end of the two arc-shaped spring sheets away from the two vertical plates. The inner walls of the two ring tubes are fixedly connected to the outer wall of the U-shaped frame rod. Under the elastic force of the arc-shaped spring sheets, the sponge support will be tightly pressed against the patient's buttocks, allowing the doctor to loosen the arc-shaped strips to proceed to the next step.

[0014] According to the above technical solution, the U-shaped frame rod is located on the left side of the two annular members, the four arc-shaped strips are located on the front and back of the hip cover, and the two sponge holders are located on the left side of the hip cover.

[0015] According to the above technical solution, the two vertical plates are located on the right side of the hip cover, and the two arc-shaped spring sheets are in an initial state.

[0016] The present invention provides a device for applying lubricant to the surface of an endoscope. It has the following beneficial effects: (1) The present invention uses an electric telescopic rod, a horizontal plate, a straight rod, a T-shaped block, a groove block, a ring, a sponge block, a ring block, a semi-arc scraper, an L-shaped plate and a hip cover in conjunction with a hole ring block. When the doctor performs actions such as advancing, retreating, pulling, etc., the body of the colonoscope moves back and forth on the sponge block, and the sponge block evenly applies lubricating oil to the body of the colonoscope. When the body of the colonoscope is pulled back, the semi-arc scraper scrapes the lubricating oil on the surface of the body of the colonoscope, and the lubricant is applied when it is pushed forward. When it is pulled back, the excess lubricant on the surface of the body of the colonoscope at the part where the doctor holds the body outside the body can be scraped off, so as to prevent the excess lubricating liquid remaining on the surface of the body of the colonoscope outside the body from causing too little friction during the repeated advancement and retreat of the body of the colonoscope, causing the doctor to slip when holding the body, and causing inconvenience to the operation. In addition, the hip cover prevents the patient from splashing liquid on the doctor, and the hole ring block scrapes the intestinal liquid on the surface of the body of the colonoscope to prevent the residual intestinal liquid of the patient from entering the inside of the coating device and causing cross infection.

[0017] (2) The present invention arranges a liquid receiving device so that the L-shaped rod, the groove plate, the T-shaped slide bar, the liquid receiving box, the ring block and the L-shaped block cooperate with the square plate. The intestinal fluid splashed by the patient will enter the hip hood, and the intestinal fluid on the hip hood will drip downward into the liquid receiving box. The doctor pulls out the liquid receiving box from the groove plate, cleans and disinfects the liquid receiving box, and prevents the intestinal fluid splashed by the patient from contaminating the operating space, increasing the risk of hospital infection and the risk of occupational exposure of medical staff. In addition, the square plate is supported under the liquid receiving box, so that the liquid receiving box will not be offset due to shaking when moving upward, and the shaking and offset of the liquid receiving box will be prevented to cause poor liquid receiving effect.

[0018] (3) The present invention sets a hip limiting device so that the connecting ring, U-shaped frame rod, arc strip, sponge support, vertical plate and arc spring piece cooperate with the ring tube. The intestinal fluid splashed by the patient will enter the hip cover, and the intestinal fluid on the hip cover will drip downward into the liquid receiving box. The doctor draws out the liquid receiving box from the groove plate, cleans and disinfects the liquid receiving box, and prevents the intestinal fluid splashed by the patient from dripping into the operating room, which makes subsequent cleaning and disinfection complicated. In addition, the square plate support is placed under the liquid receiving box, so that the liquid receiving box will not be offset due to shaking when moving upward, and the shaking and offset of the liquid receiving box will be prevented, which will cause poor liquid receiving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole; Figure 3 It is a cross-sectional schematic diagram of the housing of the present invention; Figure 4 For the present invention Figure 3 A local enlarged schematic diagram of the middle A; Figure 5 is a schematic diagram of a liquid receiving device of the present invention; Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of point B in the middle; Figure 7 is a schematic diagram of a hip limiting device of the present invention; Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of point C in the middle.

[0020] In the figure: 1, bottom plate; 2, shell; 21, lifting assembly; 211, electric telescopic rod; 212, horizontal plate; 213, straight rod; 214, T-shaped block; 215, groove block; 216, ring member; 217, sponge block; 201, ring block; 202, semi-arc scraper; 22, liquid blocking assembly; 221, L-shaped plate; 222, hip cover; 223, hole ring block; 3, liquid receiving device; 31, L-shaped rod; 32, groove plate; 33, T-shaped slide; 34, liquid receiving box; 35, ring block; 36, L-shaped block; 37, square plate; 4, hip limiting device; 41, connecting ring; 42, U-shaped frame rod; 43, arc strip plate; 44, sponge support; 45, vertical plate; 46, arc spring piece; 47, ring tube. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-Figure 8 , one embodiment of the present invention is: a lubricant coating device for an endoscope surface, comprising a bottom plate 1, a housing 2 is fixed to the top surface of the bottom plate 1, and mounting holes are opened on four sides of the top surface of the bottom plate 1; A lifting assembly 21 is fixed to the bottom end of the shell 2. The lifting assembly 21 includes an electric telescopic rod 211, which is fixedly installed at the bottom end of the shell 2. A cross plate 212 is fixed to the top surface of the telescopic end of the electric telescopic rod 211. The cross plate 212 is located on the top surface of the shell 2. Straight rods 213 are fixed on both sides of the bottom surface of the cross plate 212. Two T-shaped blocks 214 are fixed to the bottom of the two straight rods 213 away from each other. Slot blocks 215 are fixed to the left and right sides of the inner wall of the shell 2. The outer walls of the two T-shaped blocks 214 are slidably connected to the inner walls of the two slot blocks 215. The top surface of the cross plate 212 is hinged with two There are ring members 216, each of which has a chamber inside, each of which has an oil inlet on the right side of the top surface of the two ring members 216, and a plurality of oil outlet holes in the middle of the side of the two ring members 216 close to each other. Snap buckles are fixed on both sides of the top surface of the two ring members 216, and two sponge blocks 217 are fixed in the middle of the two opposite sides of the two ring members 216. Two ring-shaped blocks 201 are fixed on the left side of the inner wall of the two ring members 216, and two semi-arc scrapers 202 are fixed on the opposite sides of the two ring-shaped blocks 201. The two sponge blocks 217 are respectively located at the plurality of oil outlet holes of the two ring members 216. On the top surface of the front annular member 216, two female buckles are arranged, and the top surface of the rear annular member 216 is provided with two sub-buckles. Under the limit of the T-shaped block 214, the horizontal plate 212 can stably move upward, and the horizontal plate 212 drives the annular member 216 to move upward. The sub-buckles on the annular member 216 can allow the two annular members 216 to be temporarily opened, and the position of smearing or scraping can be adjusted at any time. The annular member 216 drives the sponge block 217 to move upward. When the annular member 216 moves to the patient's buttocks, the smearing device does not need to be supported by the doctor's hand to work. The doctor inserts the body of the colonoscope from the semi-arc scraper 202, and the doctor When the doctor performs actions such as pulling and advancing the colonoscope, the body of the colonoscope moves back and forth on the sponge block 217, and the sponge block 217 evenly applies the lubricating oil to the surface of the body that enters the body. When the body of the colonoscope is pulled forward and backward outside the body, the semi-arc scraper 202 scrapes the lubricating oil on the surface of the body of the colonoscope outside the body. When pushing forward, the lubricant will be applied to the surface of the body that enters the body. Pulling back can scrape off the applied lubricant, so as to prevent the excess lubricating liquid remaining on the surface of the body outside the body from causing too little friction during the repeated advancement and retreat of the body, causing the doctor to slip when holding it, which brings inconvenience to the operation.

[0023] A liquid blocking assembly 22 is arranged on the left side of the top surface of the horizontal plate 212, and the liquid blocking assembly 22 includes an L-shaped plate 221, and the L-shaped plate 221 is fixed on the left side of the top surface of the horizontal plate 212. A hip cover 222 is fixed on the top of the L-shaped plate 221, and a hole ring block 223 is fixed on the left side of the inner wall of the hip cover 222. The hole ring block 223 is located on the left side of the two annular members 216, and the hole ring block 223 is aligned with the middle of the left side of the two annular members 216. The inner wall of the hole ring block 223 is set to a smooth surface, and the body of the colonoscope enters into the hole ring block 223. When the doctor performs actions such as moving forward and backward, pulling, etc., the hip cover 222 prevents the patient from splashing liquid on the doctor, and the hole ring block 223 scrapes the intestinal liquid on the surface of the body of the colonoscope to avoid the residual liquid in the patient's intestine from entering the inside of the smear device when the smear device is in use, causing cross infection.

[0024] Since the body of the colonoscope is subject to movement such as advancing, retreating, pulling, etc., if it is fully coated before insertion, the lubricant will get on the right hand when it is advanced, retreated, pulled, and pulled, resulting in too little friction on the surface of the body of the colonoscope held by the doctor outside the body, causing slippage, which is not conducive to operation. When in use, the bottom plate 1 supports the shell 2, and the doctor starts the electric telescopic rod 211 in the shell 2. The telescopic end of the electric telescopic rod 211 starts to move upward, and the electric telescopic rod 211 drives the horizontal plate 212 to move upward, and the horizontal plate 212 drives the straight rod 213 to move upward, and the straight rod 213 drives the T-shaped block 214 to move upward, and the T-shaped block 214 moves upward in the slot block 215. Under the limit of the T-shaped block 214, the horizontal plate 212 can move upward stably. , the horizontal plate 212 drives the annular member 216 to move upward, and the snap-on buckle on the annular member 216 allows the two annular members 216 to be temporarily opened, and the position of smearing or scraping can be adjusted at any time, and the annular member 216 drives the sponge block 217 to move upward, and at the same time, the annular member 216 drives the ring-shaped block 201 to move upward, and the ring-shaped block 201 drives the semi-arc scraper 202 to move upward, and when the annular member 216 moves to the patient's buttocks, the telescopic end of the electric telescopic rod 211 stops moving, so that the smearing device can work without the doctor's hand, and lubricating oil is injected into the oil inlet hole of the annular member 216, and the lubricating oil enters the chamber of the annular member 216, and the lubricating oil flows into the sponge block 217 from the oil outlet hole of the annular member 216, The doctor inserts the body of the colonoscope from the semi-arc scraper 202. When the doctor performs forward and backward pulling and other actions, the body of the colonoscope moves back and forth on the sponge block 217, and the sponge block 217 evenly applies the lubricating oil on the body of the colonoscope. At the same time, when the body of the colonoscope is pulled out of the body, the semi-arc scraper 202 scrapes the lubricating oil on the surface of the body of the colonoscope outside the body. At this time, the lubricant will be applied when pushing forward, and the applied lubricant can be scraped off when pulling back. The lubricant will be applied to the surface of the body entering the body only when the smearing device moves in one direction, so that the surface of the body outside the body held by the right hand and the body are free of lubricant. This can ensure that the right hand holds the body outside the body. There is no lubricant on the surface of the body, so the right hand will not come into contact with the lubricant during the forward or backward movement of the mirror body. Even if the mirror body with the application device is close to the right hand, the left hand can be used to gently push the application device toward the anus, so that the lubricant on the surface of the external mirror body can be scraped off, and the doctor will not have the lubricant slip on his hands when grasping the device, preventing excessive lubricant from remaining on the surface of the external part of the mirror body due to the doctor's forward and backward, pulling and pulling operations when the device is in use, resulting in too little friction on the surface of the external handheld part of the mirror body when the doctor moves forward and backward, pulling and pulling, causing the right hand to slip easily, affecting the forward and backward operations, thereby avoiding the situation where the application device is in use and the doctor moves forward and backward, pulling and pulling, causing the handheld part of the mirror body to slip easily due to too little friction on the surface of the external handheld part of the mirror body.

[0025] While the electric telescopic rod 211 drives the horizontal plate 212 to move upward, the horizontal plate 212 drives the L-shaped plate 221 to move upward, the L-shaped plate 221 drives the hip cover 222 to move upward, the hip cover 222 drives the hole ring block 223 to move upward, and the hip cover 222 moves to the patient's buttocks. When the physician inserts the body of the colonoscope, the body of the colonoscope enters the hole ring block 223. When the physician performs actions such as pulling and pulling, the hip cover 222 prevents the patient from splashing liquid on the physician, and the hole ring block 223 scrapes off the residual lubricant on the surface of the body of the colonoscope, preventing residual liquid from the patient's intestine on the surface of the body of the colonoscope when the device is in use, thereby avoiding the problem of cross infection caused by residual liquid from the patient's intestine entering the inside of the smearing device when the smearing device is in use.

[0026] See also Figure 1-Figure 8 On the basis of the above embodiment, another embodiment of the present invention further includes a liquid receiving device 3 and a hip limiting device 4, wherein the bottom surface of the L-shaped plate 221 is provided with a liquid receiving device 3, the liquid receiving device 3 includes an L-shaped rod 31, a groove plate 32, a T-shaped slide 33 and a liquid receiving box 34, the L-shaped rod 31 passes through and is fixed on the bottom surface of the L-shaped plate 221, the groove plate 32 is fixed on the left side of the L-shaped rod 31, a T-shaped groove is provided inside the groove plate 32, the T-shaped slide 33 is slidably installed on the inner wall of the T-shaped groove of the groove plate 32, and the liquid receiving box 34 Fixed on the left side of the T-shaped slide bar 33, the liquid collecting box 34 is located below the hip hood 222. When the physician performs actions such as moving forward and backward, pulling, etc., the intestinal fluid sprayed by the patient will enter the hip hood 222, and the intestinal fluid on the hip hood 222 will drip down to the liquid collecting box 34. The physician draws out the liquid collecting box 34 from the trough plate 32, cleans and disinfects the liquid collecting box 34, to prevent the intestinal fluid sprayed by the patient from dripping into the operating room when the smear device is in use, causing cumbersome subsequent cleaning and disinfection and increasing the risk of nosocomial infection and occupational exposure.

[0027] The liquid receiving device 3 also includes a ring block 35, an L-shaped block 36 and a square plate 37. The ring block 35 is fixed on the outer wall of the L-shaped rod 31, the L-shaped block 36 is fixed on the bottom surface of the ring block 35, and the square plate 37 is fixed on the left side of the L-shaped block 36. The top surface of the square plate 37 is in sliding contact with the bottom of the liquid receiving box 34. During the upward movement of the square plate 37, the square plate 37 is supported under the liquid receiving box 34, so that the liquid receiving box 34 will not be deviated due to shaking when moving upward, thereby avoiding the poor liquid receiving effect caused by the shaking and deviation of the liquid receiving box 34 when the smearing device is in use.

[0028] The top surface of the liquid receiving device 3 is provided with a hip limiting device 4, which includes a connecting ring 41, a U-shaped frame rod 42, four arcuate strips 43 and two sponge holders 44. The connecting ring 41 is fixed to the top surface of the L-shaped block 36, the U-shaped frame rod 42 is fixed to the inner wall of the connecting ring 41, and the four arcuate strips 43 are respectively fixed to the outer wall of the U-shaped frame rod 42 in pairs, and the two sponge holders 44 are respectively fixed to the left side of the four arcuate strips 43, the U-shaped frame rod 42 is located on the left side of the two annular members 216, and the four arcuate strips 43 are located on the front and back of the hip cover 222. The two sponge holders 44 are located on the left side of the hip cover 222, and the arc-shaped strip 43 drives the sponge holder 44 to move upward. The sponge holder 44 moves to the patient's buttocks. The doctor rotates the arc-shaped strip 43, and the arc-shaped strip 43 rotates on the U-shaped frame rod 42. The arc-shaped strip 43 drives the sponge holder 44 to rotate. The sponge holder 44 rests on the patient's buttocks and rotates, assisting the doctor to pull apart the patient's buttocks on both sides to avoid the difficulty of pulling apart the patient's buttocks to insert the body of the colonoscope when the smear device is in use, resulting in poor insertion of the body of the colonoscope, so that the anus can be fully exposed, which facilitates the body of the colonoscope to enter the body.

[0029] The hip limiting device 4 also includes two vertical plates 45, two arc-shaped spring pieces 46 and two annular tubes 47. The two vertical plates 45 are respectively fixed on the side of the four arc-shaped strips 43 away from each other, the two arc-shaped spring pieces 46 are respectively fixed on the outer walls of the two vertical plates 45, and the two annular tubes 47 are fixed on one end of the two arc-shaped spring pieces 46 away from the two vertical plates 45. The inner walls of the two annular tubes 47 are fixedly connected to the outer wall of the U-shaped frame rod 42. The two vertical plates 45 are located on the right side of the hip cover 222, and the two arc-shaped spring pieces 46 are in an initial state. Under the elastic force of the arc-shaped spring pieces 46, the sponge support 44 will be tightly pressed against the patient's buttocks, so that the doctor can loosen the arc-shaped strips 43 to proceed to the next step, thereby avoiding the automatic deviation of the sponge support 44 when the smear device is in use, resulting in poor auxiliary effect.

[0030] While the horizontal plate 212 drives the L-shaped plate 221 to move upward, the L-shaped plate 221 drives the L-shaped rod 31 to move upward, the L-shaped rod 31 drives the groove plate 32 to move upward, the groove plate 32 drives the T-shaped slide 33 to move upward, and the T-shaped slide 33 drives the liquid receiving box 34 to move upward. When the doctor performs actions such as moving forward and backward, pulling and pulling, the intestinal fluid sprayed by the patient will enter the hip cover 222, and the intestinal fluid on the hip cover 222 will drip down to the liquid receiving box 34. When the doctor completes the examination, the doctor pulls out the liquid receiving box 34 from the groove plate 32, cleans and disinfects the liquid receiving box 34 to prevent the intestinal fluid sprayed by the patient from dripping into the operating room when the equipment is in use, thereby avoiding the problem of intestinal fluid sprayed by the patient dripping into the operating room when the smearing device is in use, causing cumbersome subsequent cleaning and disinfection.

[0031] While the L-shaped plate 221 drives the L-shaped rod 31 to move upward, the L-shaped rod 31 drives the ring block 35 to move upward, the ring block 35 drives the L-shaped block 36 to move upward, and the L-shaped block 36 drives the square plate 37 to move upward. During the upward movement of the square plate 37, the square plate 37 is supported under the liquid receiving box 34, so that the liquid receiving box 34 will not be deviated due to shaking when moving upward, thereby preventing the liquid receiving box 34 from shaking and deviating when the equipment is in use, thereby avoiding the problem of poor liquid receiving effect caused by the shaking and deviation of the liquid receiving box 34 when the smearing device is in use.

[0032] While the ring block 35 drives the L-shaped block 36 to move upward, the L-shaped block 36 drives the connecting ring 41 to move upward, the connecting ring 41 drives the U-shaped frame rod 42 to move upward, the U-shaped frame rod 42 drives the arcuate strip 43 to move upward, the arcuate strip 43 drives the sponge support 44 to move upward, the sponge support 44 moves to the patient's buttocks, the doctor rotates the arcuate strip 43, the arcuate strip 43 rotates on the U-shaped frame rod 42, the arcuate strip 43 drives the sponge support 44 to rotate, the sponge support 44 rests on the patient's buttocks and rotates. For some patients with narrow pelvis, deep gluteal groove, and hypertrophic gluteal muscles, the device can assist the doctor to pull the buttocks on both sides to expose the anus and facilitate the scope body of the colonoscope to enter the body.

[0033] While the U-shaped frame rod 42 drives the curved strip 43 to move upward, the curved strip 43 drives the vertical plate 45 to move upward, the vertical plate 45 drives the curved spring piece 46 to move upward, and the curved spring piece 46 drives the ring tube 47 to move upward. When the doctor rotates the curved strip 43, the curved strip 43 drives the vertical plate 45 to rotate, the vertical plate 45 drives the curved spring piece 46 to rotate, and the curved spring piece 46 is deformed. Under the elastic force of the curved spring piece 46, the sponge support 44 will be tightly pressed against the patient's buttocks, allowing the doctor to loosen the curved strip 43 to proceed to the next step, preventing the sponge support 44 from automatically shifting when the doctor can loosen the curved strip 43, thereby avoiding the problem of poor auxiliary effect caused by the automatic shift of the sponge support 44 when the application device is in use.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lubricant coating device for an endoscope surface, comprising a base plate (1), a housing (2) being fixed to the top surface of the base plate (1), characterized in that: The top surface of the bottom plate (1) is provided with mounting holes on four sides, and a lifting assembly (21) is fixed to the bottom end of the shell (2); The lifting assembly (21) comprises an electric telescopic rod (211), the electric telescopic rod (211) being fixedly mounted at the bottom end of the housing (2), a horizontal plate (212) being fixed to the top surface of the telescopic end of the electric telescopic rod (211), the horizontal plate (212) being located on the top surface of the housing (2), straight rods (213) being fixed to both sides of the bottom surface of the horizontal plate (212), two T-shaped blocks (214) being fixed to the bottom of the two straight rods (213) being away from each other, respectively, groove blocks (215) being fixed to the left and right sides of the inner wall of the housing (2), the outer walls of the two T-shaped blocks (214) being slidably connected to the inner walls of the two groove blocks (215), and the top surface of the horizontal plate (212) being hinged with two annular members (216), chambers are respectively provided inside the two annular members (216), oil inlets are respectively provided on the right sides of the top surfaces of the two annular members (216), a plurality of oil outlets are provided in the middle of the sides of the two annular members (216) close to each other, snap fasteners are respectively fixed on both sides of the top surfaces of the two annular members (216), two sponge blocks (217) are respectively fixed in the middle of the opposite sides of the two annular members (216), two ring-shaped blocks (201) are respectively fixed on the left sides of the inner walls of the two annular members (216), two semi-arc scrapers (202) are respectively fixed on the opposite sides of the two annular blocks (201), and a liquid retaining assembly (22) is provided on the left side of the top surface of the transverse plate (212); The liquid blocking assembly (22) comprises an L-shaped plate (221), the L-shaped plate (221) being fixed to the left side of the top surface of the horizontal plate (212), a hip cover (222) being fixed to the top end of the L-shaped plate (221), and a hole ring block (223) being fixed to the left side of the inner wall of the hip cover (222); The bottom surface of the L-shaped plate (221) is provided with a liquid receiving device (3), and the top surface of the liquid receiving device (3) is provided with a limiting device (4).

2. The lubricant coating device for the surface of an endoscope according to claim 1, characterized in that: The two sponge blocks (217) are respectively located on a plurality of oil outlet holes of the two annular members (216); the top surface of the front annular member (216) is provided with two female buckles, and the top surface of the rear annular member (216) is provided with two sub buckles.

3. The lubricant coating device for the surface of an endoscope according to claim 2, characterized in that: The hole ring block (223) is located on the left side of the two annular members (216), the hole ring block (223) is aligned with the middle of the left sides of the two annular members (216), and the inner wall of the hole ring block (223) is set to a smooth surface.

4. The lubricant coating device for the surface of an endoscope according to claim 3, characterized in that: The liquid receiving device (3) comprises an L-shaped rod (31), a groove plate (32), a T-shaped slide bar (33) and a liquid receiving box (34); the L-shaped rod (31) passes through and is fixed to the bottom surface of the L-shaped plate (221); the groove plate (32) is fixed to the left side of the L-shaped rod (31); a T-shaped groove is provided inside the groove plate (32); the T-shaped slide bar (33) is slidably mounted on the inner wall of the T-shaped groove of the groove plate (32); and the liquid receiving box (34) is fixed to the left side of the T-shaped slide bar (33).

5. The lubricant coating device for the surface of an endoscope according to claim 4, characterized in that: The liquid receiving device (3) further comprises a ring block (35), an L-shaped block (36) and a square plate (37), wherein the ring block (35) is fixed on the outer wall of the L-shaped rod (31), the L-shaped block (36) is fixed on the bottom surface of the ring block (35), and the square plate (37) is fixed on the left side of the L-shaped block (36).

6. The lubricant coating device for the surface of an endoscope according to claim 5, characterized in that: The liquid receiving box (34) is located below the hip cover (222), and the top surface of the square plate (37) is in sliding contact with the bottom of the liquid receiving box (34).

7. The lubricant coating device for the surface of an endoscope according to claim 6, characterized in that: The hip limiting device (4) comprises a connecting ring (41), a U-shaped frame rod (42), four arc-shaped strips (43) and two sponge holders (44), wherein the connecting ring (41) is fixed to the top surface of the L-shaped block (36), the U-shaped frame rod (42) is fixed to the inner wall of the connecting ring (41), the four arc-shaped strips (43) are fixed to the outer wall of the U-shaped frame rod (42) in groups of two, and the two sponge holders (44) are fixed to the left sides of the four arc-shaped strips (43).

8. The lubricant coating device for the surface of an endoscope according to claim 7, characterized in that: The hip limiting device (4) further comprises two vertical plates (45), two arc-shaped spring pieces (46) and two annular tubes (47); the two vertical plates (45) are respectively fixed to the sides of the four arc-shaped strips (43) away from each other; the two arc-shaped spring pieces (46) are respectively fixed to the outer walls of the two vertical plates (45); the two annular tubes (47) are fixed to the ends of the two arc-shaped spring pieces (46) away from the two vertical plates (45); and the inner walls of the two annular tubes (47) are fixedly connected to the outer walls of the U-shaped frame rods (42).

9. The lubricant coating device for the surface of an endoscope according to claim 8, characterized in that: The U-shaped frame rod (42) is located on the left side of the two annular members (216), the four arc-shaped strips (43) are located on the front and back sides of the hip cover (222), and the two sponge holders (44) are located on the left side of the hip cover (222).

10. The lubricant coating device for the surface of an endoscope according to claim 9, characterized in that: The two vertical plates (45) are located on the right side of the hip cover (222), and the two arc-shaped spring sheets (46) are in an initial state.

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