Dressing change device for anorectal department of traditional Chinese medicine

Abstract

The invention relates to the field of traditional Chinese medicine anorectum, in particular to a medicine changing device for the traditional Chinese medicine anorectal department, which comprises a connecting frame and a sleeve, a through hole is formed in the bottom end of the connecting frame, the side wall of the sleeve penetrates through and slides in the through hole, positioning plates are symmetrically and rotatably connected to the bottom end of the connecting frame, and each positioning plate abuts against the top end of the sleeve. A disinfection assembly is installed at the bottom end of the connecting frame, a medicine changing assembly is slidably installed in the sleeve, and an adjusting assembly is installed at a port of the sleeve. By arranging the disinfection assembly, after an arc-shaped cover makes contact with the buttocks of a patient, a one-way drain valve is opened, a piston plate is pushed to move downwards along a liquid storage cavity under the elastic action of a second spring, alcohol in the liquid storage cavity is sprayed out along spraying holes by means of the generated pressure intensity difference, the sprayed alcohol can sterilize the anorectum of the patient, and therefore the anorectum of the patient can be sterilized. And the internal environment of the arc-shaped cover is not sterilized, so that secondary infection of the patient is reduced, and the use effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of anorectal medicine in traditional Chinese medicine, and in particular to a dressing changing device used in anorectal medicine department of traditional Chinese medicine. Background Art

[0002] Anorectal disease is a common and frequently occurring disease. It is a general term for diseases that occur in the anus, anal canal, and large intestine. Clinically, anorectal diseases are mainly treated with surgery, and dressing changes are a routine treatment method for anorectal patients after surgery. It is directly related to wound healing and is the key for doctors to observe the effects of surgery and deal with complications in a timely manner. Therefore, dressing changes after anorectal surgery are very important.

[0003] For example, the announcement number CN215537717U proposes a new type of dressing change probe for anorectal department of traditional Chinese medicine, including a main body, a placement slot and a first dressing changer, the inner wall of the placement slot is installed with a mounting cylinder, the inner wall of the placement slot is provided with an L-shaped slot, the outer wall of the mounting cylinder is installed with a mounting block, the inner wall of the small groove is installed with a moving block, the top of the moving block is installed with a moving rod, and the outer wall of the moving rod is installed with a spring. The device replaces the dressing change component by installing a mounting cylinder and a moving rod, the moving block moves downward along the small groove with the moving rod, the top of the moving rod leaves the inside of the mounting block, the mounting cylinder is rotated clockwise and leaves the placement slot, the new mounting cylinder is placed in the placement slot and rotated counterclockwise, the moving block is released, and the spring pulls the moving rod upward so that the top of the moving rod enters the inside of the mounting block. The device can replace the dressing change component without throwing away the dressing change probe as a whole, avoiding waste of resources and realizing the function of saving resources.

[0004] At present, for patients with anorectal hemorrhoids and fistulas, their wounds are painful during the dressing change process, the dressing change process is inconvenient, and there are many bacteria, which can easily cause secondary infection; in addition, the combined use of some Chinese anorectal medicines can improve the therapeutic effect of the medicines and promote the recovery of the patient's disease, but the existing dressing change devices are disposable, and only one medicine can be changed each time. After use, a new device needs to be used for medication, and it is impossible to replace different medicines for patients with one device; moreover, during the rectal medication process, in order to avoid the drug being too shallow and affecting the quality, the medication depth is generally 6-10cm, and the dressing change probe itself has a certain width. If the probe is inserted into a deeper position in the anorectal area, it will increase the pain of the patient and affect the treatment.

[0005] In view of the above problems, a dressing changing device for anorectal department of traditional Chinese medicine is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a dressing changing device for use in the anorectal department of traditional Chinese medicine. By using this device to work, the problems of inconvenient dressing changing process and large number of bacteria, which can easily cause secondary infection, and inability to replace different medicines for patients through one device are solved. Moreover, the dressing changing probe itself has a certain width. If the probe is inserted into a deeper position in the anorectal cavity, it will increase the pain of the patient and affect the treatment.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dressing changing device for anorectal department of traditional Chinese medicine, comprising a connecting frame and a sleeve, a through hole being opened at the bottom end of the connecting frame, the side wall of the sleeve passing through and sliding inside the through hole, a card slot being symmetrically opened at the bottom end of the connecting frame, the sleeve being clamped inside the card slot, a positioning plate being symmetrically rotatably connected to the bottom end of the connecting frame, each of the positioning plates being in contact with the top end of the sleeve, a disinfection assembly being installed at the bottom end of the connecting frame, a dressing changing assembly being slidably installed inside the sleeve, and an adjustment assembly being installed at the port of the sleeve.

[0008] Furthermore, the disinfection assembly includes multiple first springs, one end of each of the first springs is fixedly connected to the bottom wall of the connecting frame, the other ends of the multiple first springs are commonly fixedly connected to an arc cover, the arc cover is slidably connected to the sleeve, and the bottom end of the connecting frame is symmetrically fixedly connected to a first magnet.

[0009] Furthermore, a second magnet is symmetrically fixedly connected to the top of the arc-shaped cover, a liquid storage cavity is opened on the top wall of the arc-shaped cover, a plurality of pressure relief holes are symmetrically opened on the top wall inside the liquid storage cavity, a plurality of second springs are symmetrically fixedly connected to the top wall inside the liquid storage cavity, and one end of the plurality of second springs is commonly fixedly connected to a piston plate.

[0010] Furthermore, the piston plate is sealed and slidably connected to the inner wall of the liquid storage chamber, the inner bottom wall of the liquid storage chamber is symmetrically provided with a plurality of spray holes, each of the spray holes is installed with a one-way liquid discharge valve, the inner bottom wall of the liquid storage chamber is fixedly connected with a liquid supply pipe, and a one-way liquid inlet valve is installed inside the liquid supply pipe.

[0011] Furthermore, the dressing change assembly includes a mounting plate, which is fixedly connected to the side wall of the connecting frame, and the mounting plate is rotatably connected with a mounting tube, and the mounting tube is slidably connected to the inside of the sleeve, and a medicine storage tube is equiangularly embedded and slidably connected inside the mounting tube.

[0012] Furthermore, a control valve is installed at the bottom end of each medicine storage tube, and a rubber plug is sealingly and slidably connected to the top end. A push rod is slidably connected through the top end of the connecting frame, and the push rod is a T-shaped structure. A third spring is fixedly connected to the top end of the connecting frame, and one end of the third spring is fixedly connected to the bottom wall of the push rod. The third spring is sleeved on the outer wall of the push rod.

[0013] Furthermore, a groove wheel is fixedly connected to the side wall of the mounting cylinder, a rotating shaft is rotatably connected to the top of the mounting plate, one end of the rotating shaft is rotatably connected to the top of the connecting frame, a disc is fixedly connected to the side wall of the rotating shaft, and a block is fixedly connected to the side wall of the disc.

[0014] Furthermore, the adjustment component includes a first connecting tube, which passes through and is fixedly connected to the connecting frame, a one-way air intake valve is installed inside the first connecting tube, a rubber airbag is fixedly connected to the top end of the first connecting tube, an intake pipe is fixedly connected to the side wall of the rubber airbag, and a one-way intake valve is installed inside the intake pipe.

[0015] Furthermore, the other end of the first connecting tube is fixedly connected to an air pipe, the air pipe is located between multiple medicine storage tubes, the bottom end of the air pipe is fixedly connected to a second connecting tube, the bottom end of the sleeve is slidably connected to a connecting tube, and the top end of the connecting tube is fixedly connected to a medicine receiving tube.

[0016] Furthermore, the medicine receiving tube is arranged concentrically with one of the medicine storing tubes, the other end of the connecting tube is fixedly connected with a hollow bellows, a cavity is opened inside the hollow bellows, and one end of the second connecting tube passes through the bottom wall of the sleeve and is fixedly connected with the cavity.

[0017] Compared with the prior art, the present invention has the following beneficial effects: By setting a disinfection component, when the arc cover contacts the patient's buttocks, the one-way drain valve is opened, and under the elastic action of the second spring, the piston plate is pushed to move downward along the liquid storage chamber, and the alcohol inside the liquid storage chamber is sprayed out along the spray hole by using the generated pressure difference. The sprayed alcohol can sterilize the patient's anus and intestines, but does not sterilize the internal environment of the arc cover, thereby reducing the occurrence of secondary infection in the patient and improving the use effect; by setting a dressing change component, as the shaft rotates, the card block will be driven into the adjacent slide groove on the groove wheel, and as the shaft continues to rotate, the groove wheel will drive the installation cylinder to rotate at the same angle by using the cooperation of the card block and the groove wheel, so that the medicine storage tube of the next dose is rotated to the right below the push rod, and it contacts the medicine receiving tube at the top of the connecting tube to form a connection, and then the operation of pushing the push rod is repeated to apply the medicine, which is convenient to operate. By setting a dressing change component, when applying the medicine multiple times during the dressing change process, there is no need to use multiple dressing change devices for the same patient, which reduces the pain of the patient and improves the use effect of the device; By setting up an adjustment component, as the rubber airbag is repeatedly pressed, the pressure difference generated is utilized, and with the cooperation of the one-way suction valve and the one-way air inlet valve, the external gas can only enter the rubber airbag along the suction pipe, and enter the cavity inside the hollow bellows along the first connecting pipe, the trachea and the second connecting pipe. As the gas continues to enter, the cavity will gradually be filled with gas, so that the hollow bellows will begin to extend and lengthen. According to the position where the patient needs to change the dressing, the required extension length of the hollow bellows is controlled, and then the medicine is applied. The diameter of the hollow bellows is significantly smaller than the diameter of the sleeve, which greatly reduces the patient's pain and improves the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the connecting frame and the mounting tube in the present invention; Figure 4 It is a structural schematic diagram of the connecting frame and the disinfection assembly in the present invention; Figure 5 A bottom view of the connecting frame and the disinfection assembly of the present invention; Figure 6 is a cross-sectional view of the disinfection component of the present invention; Figure 7 It is a schematic diagram of the structure of the dressing changing assembly and the sleeve in the present invention; Figure 8 It is a structural schematic diagram of the dressing changing component in the present invention; Fig. 9 for Figure 8 A partial enlarged schematic diagram of part A; Fig.10 It is a schematic diagram of the structure of the drug storage tube and the regulating component in the present invention; Fig.11 A bottom view of the drug storage tube and the adjustment assembly of the present invention; Fig.12 It is a structural schematic diagram of the regulating component in the present invention; Fig.13 for Fig.12 A partial enlarged schematic diagram of part B; Fig.14 is a cross-sectional view of the connecting tube in the present invention; Fig.15 for Fig.14 A partial enlarged schematic diagram of part C in the middle.

[0019] In the figure: 1, connecting frame; 11, through hole; 12, slot; 13, positioning plate; 2, sleeve; 3, disinfection assembly; 31, first spring; 32, first magnet; 33, second magnet; 34, arc cover; 35, liquid storage chamber; 36, spray hole; 37, one-way drain valve; 38, liquid supply pipe; 39, one-way liquid inlet valve; 310, pressure relief hole; 311, second spring; 312, piston plate; 4, dressing change assembly; 41, mounting plate; 42, mounting cylinder; 43. Medicine storage tube; 44. Rubber plug; 45. Push rod; 46. Third spring; 47. Groove wheel; 48. Rotating shaft; 49. Disc; 410. Block; 411. Control valve; 5. Adjustment assembly; 51. Air pipe; 52. First connecting pipe; 53. One-way air intake valve; 54. Rubber airbag; 55. Second connecting pipe; 56. Connecting tube; 57. Medicine receiving tube; 58. Hollow bellows; 59. Intake pipe; 510. One-way air intake valve; 511. Cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to solve the technical problems of patients with anorectal hemorrhoids and fistulas, the wound is painful during the dressing change process, the dressing change process is inconvenient, and there are many bacteria, which is easy to cause secondary infection. Figure 1 - Figure 6 As shown, the following preferred technical solutions are provided: A dressing changing device for anorectal department of traditional Chinese medicine comprises a connecting frame 1 and a sleeve 2, characterized in that: a through hole 11 is provided at the bottom end of the connecting frame 1, the side wall of the sleeve 2 penetrates and slides inside the through hole 11, a clamping groove 12 is symmetrically provided at the bottom end of the connecting frame 1, the sleeve 2 is clamped inside the clamping groove 12, and a positioning plate 13 is symmetrically rotatably connected to the bottom end of the connecting frame 1, and each positioning plate 13 is in contact with the top end of the sleeve 2; The use principle of the dressing changing device for anorectal department: mainly through a specific design to directly deliver the medicine to the affected area, to achieve the pushing and applying of the medicine, specifically, the dressing changing device generally comprises a handle and a dressing changing rod and other parts, when in use, the air bag can be slowly squeezed by operating the handle, so that the medicine or ointment in the air bag is delivered to the wound in the patient's body through the dressing changing rod; wherein the device is used Before use, the required drugs are put into the drug storage tube 43 in turn, and the rubber stopper 44 is inserted into the drug storage tube 43 to form a seal to facilitate the subsequent drug extrusion, and then the drug storage tube 43 is pushed into the installation tube along the bottom of the installation tube 42, and then the sleeve 2 is installed, the arc cover 34 is removed, and it is kept away from the connecting frame 1, and then the bottom of the connecting tube 56 passes through the arc cover 34, and the sleeve 2 is slid along the installation tube 42 until the sleeve 2 passes through the through hole 11, and then the sleeve 2 is rotated so that the sleeve 2 is stuck in the card slot 12. At this time, the connecting tube 56 is located at the bottom port of the sleeve 2, and then the positioning plate 13 is rotated to limit and fix the sleeve 2, and finally the arc cover 34 is moved up to the original position. The preparation work is completed, and the medicine change operation can then be carried out.

[0022] A disinfection component 3 is installed at the bottom end of the connecting frame 1. By setting the disinfection component 3, when the arc cover 34 contacts the patient's buttocks, the one-way drain valve 37 is opened, and under the elastic action of the second spring 311, the piston plate 312 is pushed to move downward along the liquid storage chamber 35. The alcohol inside the liquid storage chamber 35 is sprayed out along the spray hole 36 by utilizing the generated pressure difference. The sprayed alcohol can sterilize the patient's anus and intestines, but does not sterilize the internal environment of the arc cover 34, thereby reducing the occurrence of secondary infection in the patient and improving the use effect.

[0023] A dressing changing assembly 4 is slidably installed inside the sleeve 2. By setting up the dressing changing assembly 4, as the rotating shaft 48 rotates, the block 410 will be driven to enter the adjacent slide groove on the groove wheel 47, and as the rotating shaft 48 continues to rotate, the cooperation between the block 410 and the groove wheel 47 will make the groove wheel 47 drive the installation cylinder 42 to rotate at an equal angle, so that the medicine storage tube 43 of the next dose is rotated to the bottom of the push rod 45, and it contacts the medicine receiving tube 57 at the top of the connecting tube 56 to form a connection, and then the operation of pushing the push rod 45 is repeated to apply the medicine. The operation is convenient. By setting up the dressing changing assembly 4, during the dressing change process, when applying the medicine multiple times, there is no need to use multiple dressing changing devices for the same patient, which reduces the patient's pain and improves the use effect of the device.

[0024] An adjusting component 5 is installed at the port of the sleeve 2. By setting the adjusting component 5, as the rubber airbag 54 is repeatedly pressed, the pressure difference is utilized, and with the cooperation of the one-way air intake valve 510 and the one-way air inlet valve 53, the external gas can only enter the rubber airbag 54 along the air intake pipe 59, and enter the cavity 511 inside the hollow bellows 58 along the first connecting pipe 52, the trachea 51 and the second connecting pipe 55. As the gas continues to enter, the cavity 511 will gradually be filled with gas, so that the hollow bellows 58 begins to extend and lengthen. According to the position where the patient needs to change the dressing, the required extension length of the hollow bellows 58 is controlled, and then the medicine is applied. The diameter of the hollow bellows 58 is significantly smaller than the diameter of the sleeve 2, which greatly reduces the patient's pain and improves the treatment effect.

[0025] The disinfection assembly 3 includes multiple first springs 31, one end of each first spring 31 is fixedly connected to the bottom wall of the connecting frame 1, and the other ends of the multiple first springs 31 are commonly fixedly connected to an arc cover 34, the arc cover 34 is slidably connected to the sleeve 2, and the bottom end of the connecting frame 1 is symmetrically fixedly connected to a first magnet 32.

[0026] A second magnet 33 is symmetrically fixedly connected to the top of the arc cover 34, a liquid storage cavity 35 is opened on the top wall of the arc cover 34, a plurality of pressure relief holes 310 are symmetrically opened on the top wall inside the liquid storage cavity 35, a plurality of second springs 311 are symmetrically fixedly connected to the top wall inside the liquid storage cavity 35, and one end of the plurality of second springs 311 is commonly fixedly connected to a piston plate 312.

[0027] The piston plate 312 is sealed and slidably connected to the inner wall of the liquid storage chamber 35. The inner bottom wall of the liquid storage chamber 35 is symmetrically provided with a plurality of spray holes 36. A one-way liquid discharge valve 37 is installed inside each spray hole 36. The inner bottom wall of the liquid storage chamber 35 is fixedly connected to a liquid supply pipe 38. A one-way liquid inlet valve 39 is installed inside the liquid supply pipe 38.

[0028] In this solution: since anorectal patients are mostly exposed to the air during the dressing change process, they are easily affected by bacteria in the environment and cause secondary infection. After the sleeve 2 is inserted into the patient's anorectal area, the arc cover 34 is pushed downward, so that the first magnet 32 ​​on the arc cover 34 is separated from the second magnet 33, and under the elastic action of the first spring 31, the arc cover 34 is pushed away from the connecting frame 1 until the arc cover 34 contacts the patient's buttocks and covers the patient's anus to form an isolated environment, wherein the adjacent surfaces of the first magnet 32 ​​and the second magnet 33 are opposite magnetic poles, and the magnetic attraction of the first magnet 32 ​​and the second magnet 33 is greater than the elastic force of the first spring 31, so that under normal circumstances, the arc cover 34 will be adsorbed and fixed to the bottom end of the connecting frame 1; When the arc cover 34 contacts the patient's buttocks, the one-way liquid discharge valve 37 is opened, and under the elastic action of the second spring 311, the piston plate 312 is pushed to move downward along the liquid storage chamber 35, and the alcohol inside the liquid storage chamber 35 is sprayed out along the spray hole 36 by utilizing the generated pressure difference. The sprayed alcohol can sterilize the patient's anus and intestines, but does not sterilize the internal environment of the arc cover 34, thereby reducing the occurrence of secondary infection in the patient and improving the use effect. Before each use, the one-way liquid inlet valve 39 can be opened, and alcohol can be injected into the liquid storage chamber 35 through the liquid supply pipe 38. During the alcohol injection process, the second spring 311 is squeezed and contracted.

[0029] In order to solve the problem that some drugs in traditional Chinese medicine anorectal can be used together, the therapeutic effect of the drugs can be improved and the recovery of the patient's disease can be promoted. However, the existing dressing change devices are disposable and can only be used for one drug each time. After use, a new device needs to be used for administration. It is impossible to use one device to change different drugs for patients. Figure 7 - Fig.10 As shown, the following preferred technical solutions are provided: The dressing changing assembly 4 includes a mounting plate 41, which is fixedly connected to the side wall of the connecting frame 1. A mounting tube 42 is rotatably connected to the mounting plate 41, and the mounting tube 42 is slidably connected to the inside of the sleeve 2. A medicine storage tube 43 is slidably embedded in the mounting tube 42 at an equal angle.

[0030] A control valve 411 is installed at the bottom end of each medicine storage tube 43, and a rubber plug 44 is sealingly and slidably connected to the top end. A push rod 45 is slidably connected through the top end of the connecting frame 1. The push rod 45 is a T-shaped structure. A third spring 46 is fixedly connected to the top end of the connecting frame 1. One end of the third spring 46 is fixedly connected to the bottom wall of the push rod 45, and the third spring 46 is sleeved on the outer wall of the push rod 45.

[0031] A groove wheel 47 is fixedly connected to the side wall of the mounting cylinder 42, a rotating shaft 48 is rotatably connected to the top of the mounting plate 41, one end of the rotating shaft 48 penetrates and rotatably connects to the top of the connecting frame 1, a disc 49 is fixedly connected to the side wall of the rotating shaft 48, and a clamping block 410 is fixedly connected to the side wall of the disc 49.

[0032] In this scheme: during the medication application process, the push rod 45 remains in a stationary position, and the push rod 45 is in the same vertical plane with the adjacent drug storage tube 43 and the connecting tube 56, and the control valve 411 at the bottom of the drug storage tube 43 being applied is opened. As the push rod 45 is pushed downward, the push rod 45 contacts the rubber plug 44 inside the adjacent drug storage tube 43. At this time, the third spring 46 is in a compressed state, and as the push rod 45 continues to move downward, the rubber plug 44 moves downward synchronously, and the pressure difference between the rubber plug 44 and the drug storage tube 43 is utilized to make the medicine inside the drug storage tube 43 be discharged along the drug connecting tube 57, the connecting tube 56, and the hollow bellows 58, so as to apply medicine to the dressing change area inside the anorectal cavity; when a dose of medicine in the drug storage tube 43 is applied, it is necessary to continue the dressing change, and the push rod 45 is released. Under the elastic action of the third spring 46, it extends and resets, thereby driving the push rod 45 to reset, and then the rotary knob is rotated. The shaft 48, as the shaft 48 rotates, will drive the block 410 to enter the adjacent slide groove on the groove wheel 47, and as the shaft 48 continues to rotate, the cooperation between the block 410 and the groove wheel 47 will make the groove wheel 47 drive the installation cylinder 42 to rotate at an equal angle, so that the medicine storage tube 43 of the next dose is rotated to the bottom of the push rod 45, and contacts with the medicine receiving tube 57 at the top of the connecting tube 56 to form a connection, and then the operation of pushing the push rod 45 is repeated to apply the medicine, which is easy to operate. By setting the dressing change component 4, it is possible to apply medicine multiple times during the dressing change process without using multiple dressing change devices for the same patient, which reduces the patient's pain and improves the use effect of the device; in addition, after the use of the device, only the external sleeve 2, the hollow bellows 58 and the medicine storage tube 43 need to be replaced, and the remaining parts do not contact the patient and can be continuously used after disinfection.

[0033] In order to solve the problem of too shallow drug delivery and poor quality during rectal drug delivery, the drug delivery depth is generally 6-10 cm. However, the dressing probe itself has a certain width. If the probe is inserted deeper into the anorectal cavity, it will increase the pain of the patient and affect the treatment. Fig.11 - Fig.15 As shown, the following preferred technical solutions are provided: The adjusting assembly 5 includes a first connecting tube 52, which passes through and is fixedly connected to the connecting frame 1. A one-way air intake valve 53 is installed inside the first connecting tube 52. A rubber airbag 54 is fixedly connected to the top of the first connecting tube 52. The side wall of the rubber airbag 54 is fixedly connected to an air intake pipe 59. A one-way air intake valve 510 is installed inside the air intake pipe 59.

[0034] The other end of the first connecting tube 52 is fixedly connected to an air pipe 51, which is located between the multiple medicine storage tubes 43. The bottom end of the air pipe 51 is fixedly connected to a second connecting tube 55. The bottom end of the sleeve 2 is slidably connected to a connecting tube 56, and the top end of the connecting tube 56 is fixedly connected to a medicine receiving tube 57.

[0035] The medicine receiving tube 57 is arranged concentrically with one of the medicine storing tubes 43 . The other end of the connecting tube 56 is fixedly connected to a hollow bellows 58 . A cavity 511 is provided inside the hollow bellows 58 . One end of the second connecting tube 55 penetrates through the bottom wall of the sleeve 2 and is fixedly connected to the cavity 511 .

[0036] In this solution, if the patient needs to apply medicine at a deeper position, and the dressing device itself has a certain width, if the entire dressing device is pushed deep into the medicine application position, it will increase the patient's pain. When a dressing needs to be changed at a deeper position, it is only necessary to repeatedly press the rubber airbag 54. The rubber airbag 54 itself has a certain plasticity. After being pressed, the rubber airbag 54 will automatically recover when the external force is removed. With repeated pressing of the rubber airbag 54, the pressure difference generated is utilized, and with the cooperation of the one-way suction valve 510 and the one-way air inlet valve 53, the external gas can only be discharged along the suction pipe. 59 enters the rubber airbag 54, and enters the cavity 511 inside the hollow bellows 58 along the first connecting tube 52, the trachea 51 and the second connecting tube 55. As the gas continues to enter, the cavity 511 will gradually be filled with gas, so that the hollow bellows 58 begins to extend and lengthen. According to the position where the patient needs to change the dressing, the required extension length of the hollow bellows 58 is controlled, and then the medicine is applied. The diameter of the hollow bellows 58 is significantly smaller than the diameter of the sleeve 2, which greatly reduces the patient's pain and improves the treatment effect. After the dressing change is completed, the entire device is removed and the hollow bellows 58 is replaced. The fixed connection between the hollow bellows 58 and the connecting tube 56 is a snap-on connection, which can be disassembled, so that the hollow bellows 58 can be replaced to avoid continuous use and cross infection, thereby ensuring the therapeutic effect of the device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dressing changing device for anorectal medicine of traditional Chinese medicine, comprising a connecting frame (1) and a sleeve (2), characterized in that: A through hole (11) is provided at the bottom end of the connecting frame (1), and the side wall of the sleeve (2) penetrates and slides inside the through hole (11). A clamping groove (12) is symmetrically provided at the bottom end of the connecting frame (1), and the sleeve (2) is clamped inside the clamping groove (12). A positioning plate (13) is symmetrically rotatably connected to the bottom end of the connecting frame (1), and each positioning plate (13) is in contact with the top end of the sleeve (2). A disinfection component (3) is installed at the bottom end of the connecting frame (1), and a dressing changing component (4) is slidably installed inside the sleeve (2). An adjustment component (5) is installed at the end of the sleeve (2).

2. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 1, characterized in that: The disinfection assembly (3) comprises a plurality of first springs (31), one end of each of the first springs (31) being fixedly connected to the bottom wall of the connecting frame (1), the other ends of the plurality of first springs (31) being fixedly connected to an arc-shaped cover (34), the arc-shaped cover (34) being slidably connected to the sleeve (2), and the bottom end of the connecting frame (1) being symmetrically fixedly connected to a first magnet (32).

3. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 2, characterized in that: The top of the arc-shaped cover (34) is symmetrically fixedly connected to a second magnet (33); the top wall of the arc-shaped cover (34) is provided with a liquid storage cavity (35); the inner top wall of the liquid storage cavity (35) is symmetrically provided with a plurality of pressure relief holes (310); the inner top wall of the liquid storage cavity (35) is symmetrically fixedly connected to a plurality of second springs (311); one end of the plurality of second springs (311) is commonly fixedly connected to a piston plate (312).

4. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 3, characterized in that: The piston plate (312) is sealingly and slidably connected to the inner wall of the liquid storage chamber (35); a plurality of spray holes (36) are symmetrically provided on the inner bottom wall of the liquid storage chamber (35); a one-way liquid discharge valve (37) is installed inside each of the spray holes (36); a liquid supply pipe (38) is fixedly connected to the inner bottom wall of the liquid storage chamber (35); a one-way liquid inlet valve (39) is installed inside the liquid supply pipe (38).

5. The dressing changing device for anorectal department of traditional Chinese medicine according to claim 1, characterized in that: The dressing changing assembly (4) comprises a mounting plate (41), the mounting plate (41) being fixedly connected to a side wall of the connecting frame (1), a mounting tube (42) being rotatably connected therethrough, the mounting tube (42) being slidably connected to the inside of the sleeve (2), and a medicine storage tube (43) being equiangularly embedded and slidably connected thereto inside the mounting tube (42).

6. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 5, characterized in that: A control valve (411) is installed at the bottom end of each drug storage tube (43), and a rubber plug (44) is sealingly and slidably connected to the top end. A push rod (45) is slidably connected to the top end of the connecting frame (1). The push rod (45) is a T-shaped structure. A third spring (46) is fixedly connected to the top end of the connecting frame (1). One end of the third spring (46) is fixedly connected to the bottom wall of the push rod (45). The third spring (46) is sleeved on the outer wall of the push rod (45).

7. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 6, characterized in that: A groove wheel (47) is fixedly connected to the side wall of the mounting cylinder (42); a rotating shaft (48) is rotatably connected to the top of the mounting plate (41); one end of the rotating shaft (48) penetrates and is rotatably connected to the top of the connecting frame (1); a circular disc (49) is fixedly connected to the side wall of the rotating shaft (48); and a clamping block (410) is fixedly connected to the side wall of the circular disc (49).

8. The dressing changing device for anorectal department of traditional Chinese medicine according to claim 5, characterized in that: The regulating assembly (5) comprises a first connecting tube (52), the first connecting tube (52) passing through and fixedly connected to the connecting frame (1), a one-way air intake valve (53) being installed inside the first connecting tube (52), a rubber air bag (54) being fixedly connected to the top end of the first connecting tube (52), a side wall of the rubber air bag (54) being fixedly connected to an air intake pipe (59), and a one-way air intake valve (510) being installed inside the air intake pipe (59).

9. A dressing changing device for anorectal department of traditional Chinese medicine according to claim 8, characterized in that: The other end of the first connecting tube (52) is fixedly connected to an air tube (51), the air tube (51) is located between the plurality of medicine storage tubes (43), the bottom end of the air tube (51) is fixedly connected to a second connecting tube (55), the bottom end of the sleeve (2) is slidably connected to a connecting tube (56), and the top end of the connecting tube (56) is fixedly connected to a medicine receiving tube (57).

10. A dressing changing device for anorectal medicine of traditional Chinese medicine according to claim 9, characterized in that: The medicine receiving tube (57) is arranged concentrically with one of the medicine storing tubes (43); the other end of the connecting tube (56) is fixedly connected to a hollow bellows (58); a cavity (511) is provided inside the hollow bellows (58); and one end of the second connecting tube (55) penetrates through the bottom wall of the sleeve (2) and is fixedly connected to the cavity (511).

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