Rectal administration device for gastroenterology department with combination of traditional Chinese medicine and western medicine

Abstract

The invention discloses a gastroenterology department rectal administration device combining traditional Chinese medicine and western medicine, and relates to the technical field of medical instruments, the gastroenterology department rectal administration device comprises an injection needle cylinder, the right end of the inner surface of the injection needle cylinder is slidably connected with an injection piston, the left end of the injection needle cylinder is fixedly provided with a connector, and the left end of the connector is fixedly connected with a conveying hose; fixing frames are fixedly connected to the front and rear sides of the left side of the outer surface of the injection needle cylinder, and a pulling lug plate is slidably connected to the right side of the outer surface of the injection needle cylinder. When the dosing device is used, the connecting sleeve is arranged on the connecting pipe in a sleeving mode, so that the left end of an injection needle cylinder can be sleeved with a clamping ring, meanwhile, under the jacking action of a jacking spring, a sliding baffle can limit the clamping ring, and therefore the position of the connecting sleeve can be positioned; therefore, the conveying hose can be prevented from falling off from the left end of the injection needle cylinder during administration, and normal use of the rectal administration device for the department of gastroenterology is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a rectal medication device for gastroenterology combining traditional Chinese and western medicine. Background Art

[0002] Digestive rectal administration refers to a method of delivering drugs into the intestine through the anus, rapidly absorbing them through the rectal mucosa into the general circulation, and exerting their efficacy to treat systemic or local diseases. It is also a common method used by doctors to treat patients. It is mainly used for gastroenteritis, dysentery, diarrhea, constipation, gastric ulcer, duodenal ulcer, etc. in gastroenterology, fever and cold in children, wind-heat cough, etc., pancreatitis, renal failure, uremia, etc., pelvic inflammatory disease, dysmenorrhea, etc. in women, prostatitis, prostatic hyperplasia, etc. in men, and difficulty in defecation after anorectal surgery.

[0003] The existing technology has the following problems:

[0004] When the existing rectal drug delivery device for gastroenterology is in use, the injection syringe and the drug delivery hose are connected only by a simple plug-in and pull-out method, and the connection effect is poor. As a result, the drug delivery hose is easily caused to fall off the injection syringe when the drug is delivered to the rectum. At the same time, during the drug delivery process, the position of the drug delivery device cannot be fixed, so that the drug delivery device falls off from the patient's body, affecting the drug delivery effect. When delivering the drug, the pull plate of the syringe is pulled to facilitate pushing the piston. However, the position of the pull plate of the existing drug delivery device is fixed, and the position of the pull plate cannot be adjusted according to different operators, which is not conducive to the use of the rectal drug delivery device. Summary of the invention

[0005] The present invention provides a rectal medication device for gastroenterology combining traditional Chinese and western medicine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A rectal medication device for gastroenterology combining traditional Chinese and western medicine comprises an injection syringe, an injection piston is slidably connected to the right end of the inner surface of the injection syringe, a connector is fixedly installed on the left end of the injection syringe, a delivery hose is fixedly connected to the left end of the connector, a fixing frame is fixedly connected to the front and back sides of the left side of the outer surface of the injection syringe, and a pulling ear plate is slidably connected to the right side of the outer surface of the injection syringe.

[0008] The left end of the injection syringe is fixedly connected to a connecting ring, and the left end of the connecting ring is fixedly connected to a connecting tube. The internal annular array of the connecting ring is provided with three sliding grooves one. The inner wall of the sliding groove one is fixedly connected to a tightening spring. The end of the tightening spring away from the inner wall of the sliding groove one is fixedly connected to a sliding baffle. The front and rear sides and the left side of the end of the sliding baffle away from the tightening spring are all inclined surfaces. The outer surface of the sliding baffle is slidably connected to the inner wall of the sliding groove one and the end away from the tightening spring passes through the outside of the connecting ring. The connecting head includes a clamping ring, which is slidably connected to the left end of the outer surface of the injection syringe. The left annular array of the clamping ring is fixedly connected to three arc plates, and the left end of the arc plate is fixedly connected to a connecting sleeve, which is slidably sleeved on the outer surface of the connecting tube.

[0009] The fixing frame comprises a connecting plate, the two connecting plates are respectively fixedly connected to the front and rear sides of the left side of the outer surface of the injection syringe, and the end of the connecting plate away from the injection syringe is slidably connected with a fixing column penetrating left and right, and a plurality of positioning holes are opened on the outer surface of the fixing column close to the injection syringe, and a sliding groove is opened inside the connecting plate, and a sliding push plate is slidably connected to the inner surface of the sliding groove two, and the sliding push plate is fixedly connected to a positioning column one on the side of the sliding push plate close to the fixing column, and the end of the positioning column one away from the sliding push plate passes through the interior of the positioning hole one, and the side of the sliding push plate away from the positioning column one is fixedly connected with a spring one, and pressing blocks are slidably inserted on the upper and lower sides of the outer surface of the connecting plate, and the pressing block passes through the interior of the sliding groove two on the side close to the connecting plate and is movably connected with a pushing rod, and the end of the pushing rod away from the pressing block is movably connected to the outer surface of the positioning column one.

[0010] A further improvement of the technical solution of the present invention is that the fixed column includes a connecting sleeve, which is slidably connected to the end of the connecting plate away from the injection syringe, and the left end of the connecting sleeve is fixedly connected to a rubber suction cup, and a connecting hole is opened in the middle of the rubber suction cup, and the connecting hole is connected to the interior of the connecting sleeve, and a connecting hole is opened on the right side of the inner surface of the connecting sleeve.

[0011] A further improvement of the technical solution of the present invention is that a knob is movably connected to the right end of the connecting sleeve, a square slide groove is opened at the inner right end of the connecting sleeve, and the left end of the knob passes through the inside of the square slide groove and is fixedly connected to a transmission screw.

[0012] A further improvement of the technical solution of the present invention is that: the outer surface of the transmission screw is threadedly connected with a square sliding rod, the outer surface of the square sliding rod is slidingly connected to the inner wall of the square sliding groove, the left end of the square sliding rod is fixedly connected with a piston slide, and the outer surface of the piston slide is slidingly connected to the inner surface of the connecting sleeve.

[0013] A further improvement of the technical solution of the present invention is that the pulling ear plate includes two limiting slide grooves, the two limiting slide grooves are respectively opened on the front and back sides of the right side of the outer surface of the injection syringe, and the inner surface of the limiting slide groove is provided with a plurality of positioning holes 2, and the inner surface of the limiting slide groove is slidably connected to the limiting slide plate.

[0014] A further improvement of the technical solution of the present invention is that a sliding ring is fixedly connected to the outer surface of the two limiting slides, the inner surface of the sliding ring is slidably connected to the outer surface of the injection syringe, and the outer surface of the sliding ring is fixedly connected to pull rods on both the front and rear sides.

[0015] A further improvement of the technical solution of the present invention is that the pulling rod includes a connecting column, and the two connecting columns are respectively fixedly connected to the front and rear sides of the outer surface of the sliding ring, and the outer surface of the connecting column is movably connected with a rotating sleeve, and a sliding groove three is opened inside the connecting column, and right-angle sliding grooves are opened on the upper and lower sides of the inner wall of the sliding groove three, and the right-angle sliding groove extends to the outer surface of the connecting column.

[0016] A further improvement of the technical solution of the present invention lies in that: a positioning column 2 is slidably connected inside the sliding groove 3, an end of the positioning column 2 close to the injection syringe penetrates into the interior of the positioning hole 2, an end of the positioning column 2 away from the injection syringe is fixedly connected to a spring 2, and a sliding block is fixedly connected to the upper and lower sides of the outer surface of the positioning column 2 away from the injection syringe, and the outer surface of the sliding block is slidably connected to the inner surface of the right-angle sliding groove.

[0017] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0018] 1. The present invention provides a rectal drug delivery device for gastroenterology combining traditional Chinese and western medicine. Through the mutual cooperation among the injection syringe, the connecting ring, the connecting tube, the tightening spring, the sliding baffle, the connector, the clamping ring, the arc plate, the connecting sleeve and the delivery hose, when the drug delivery device is used, the connecting sleeve is sleeved on the connecting tube, so that the clamping ring can be sleeved on the left end of the injection syringe. At the same time, under the pushing of the tightening spring, the sliding baffle can limit the clamping ring, so that the position of the connecting sleeve can be positioned, so that the delivery hose can be prevented from falling off from the left end of the injection syringe during drug delivery, thereby ensuring the normal use of the rectal drug delivery device for gastroenterology.

[0019] 2. The present invention provides a rectal medication device for gastroenterology combining traditional Chinese and western medicine. Through the mutual cooperation among a connecting plate, a connecting sleeve, a rubber suction cup, a knob, a driving screw, a square sliding rod, a piston slide plate, a positioning hole 1, a positioning column 1, a sliding push plate, a spring 1, a pressing block, and a pushing rod, when the rectal medication device for gastroenterology is used, it will be adsorbed on the patient's body through the rubber suction cup, so that the position of the rectal medication device can be fixed. At the same time, by inserting the positioning column 1 into different positioning holes 1, the extension distance of the connecting sleeve can be controlled, so that the fixed position of the medication device can be adjusted, thereby avoiding the medication device from falling off the patient during medication, and facilitating the use of the rectal medication device for gastroenterology.

[0020] 3. The present invention provides a rectal drug delivery device for gastroenterology combining traditional Chinese and western medicine. Through the mutual cooperation among the limiting slide groove, the second positioning hole, the limiting slide plate, the sliding ring, the connecting column, the rotating sleeve, the right-angle slide groove, the second positioning column, the sliding block, and the second spring, the injection piston can be pushed conveniently by pulling the rotating sleeve. At the same time, by rotating the rotating sleeve and then pulling it to both sides, the sliding block can slide along the right-angle slide groove, so that the second positioning column can be pulled back. By controlling the second positioning column to be inserted into different second positioning holes, the position of the pulling ear plate can be adjusted, which facilitates the use of the injection syringe by different medical staff and makes the use of the rectal drug delivery device for gastroenterology more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the connector of the present invention;

[0023] Figure 3 is a schematic cross-sectional structure diagram of a fixing frame of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing column of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the pulling ear plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the pull rod of the present invention.

[0027] In the figure: 1. injection syringe; 11. connecting ring; 12. connecting tube; 13. tightening spring; 14. sliding baffle; 2. injection piston; 3. connecting head; 31. clamping ring; 32. arc plate; 33. connecting sleeve; 4. delivery hose; 5. fixing frame; 51. connecting plate; 52. fixing column; 521. connecting sleeve; 522. rubber suction cup; 523. knob; 524. transmission screw; 525. square slide rod; 526. 6. Piston slide plate; 53. Positioning hole one; 54. Positioning column one; 55. Sliding push plate; 56. Spring one; 57. Pressing block; 58. Push rod; 6. Pulling ear plate; 61. Limiting slide groove; 62. Positioning hole two; 63. Limiting slide plate; 64. Sliding ring; 65. Pulling rod; 651. Connecting column; 652. Rotating sleeve; 653. Right-angle slide groove; 654. Positioning column two; 655. Sliding block; 656. Spring two. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with embodiments:

[0029] Example 1

[0030] like Figure 1-2 As shown, the present invention provides a rectal medication device for gastroenterology combining traditional Chinese and western medicine, comprising an injection syringe 1, an injection piston 2 is slidably connected to the right end of the inner surface of the injection syringe 1, a connector 3 is fixedly installed on the left end of the injection syringe 1, a delivery hose 4 is fixedly connected to the left end of the connector 3, a fixing frame 5 is fixedly connected to the front and back sides of the left side of the outer surface of the injection syringe 1, a pulling ear plate 6 is slidably connected to the right side of the outer surface of the injection syringe 1, a connecting ring 11 is fixedly connected to the left end of the connecting ring 11, a connecting tube 12 is fixedly connected to the left end of the connecting ring 11, three sliding grooves 1 are opened in the internal annular array of the connecting ring 11, and the inner wall of the sliding groove 1 is fixedly connected to a top A tightening spring 13, an end of the tightening spring 13 away from the inner wall of the sliding groove 1 is fixedly connected with a sliding baffle 14, the front and rear sides and the left side of the end of the sliding baffle 14 away from the tightening spring 13 are all inclined surfaces, the outer surface of the sliding baffle 14 is slidably connected to the inner wall of the sliding groove 1 and the end away from the tightening spring 13 passes through the outside of the connecting ring 11, the connecting head 3 includes a clamping ring 31, the clamping ring 31 is slidably connected to the left end of the outer surface of the injection syringe 1, and three arc plates 32 are fixedly connected to the left annular array of the clamping ring 31, and the left end of the arc plate 32 is fixedly connected to a connecting sleeve 33, and the connecting sleeve 33 is slidably sleeved on the outer surface of the connecting tube 12.

[0031] When the drug delivery device is used, the connecting sleeve 33 is sleeved on the connecting tube 12 to complete the connection of the delivery hose 4, so that the clamping ring 31 can be sleeved on the left end of the injection syringe 1. At the same time, under the pushing of the tightening spring 13, the sliding baffle 14 can block the left side of the clamping ring 31 to limit the clamping ring 31, so that the position of the connecting sleeve 33 can be positioned, so as to prevent the delivery hose 4 from falling off from the left end of the injection syringe 1 during drug delivery. When the delivery hose 4 needs to be removed, the arc plate 32 can be rotated by rotating the clamping ring 31, and the sliding baffle 14 can be pressed back into the sliding groove 1 through the inclined surface of the sliding baffle 14, so that the clamping ring 31 loses its restriction, and the clamping ring 31 and the connecting sleeve 33 can be pulled out to complete the removal of the delivery hose 4.

[0032] Example 2

[0033] like Figure 3-4 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the fixing frame 5 includes a connecting plate 51, and the two connecting plates 51 are fixedly connected to the front and rear sides of the left side of the outer surface of the injection syringe 1 respectively, and the end of the connecting plate 51 away from the injection syringe 1 is slidably connected with a fixing column 52 penetrating left and right, and the outer surface of the fixing column 52 is provided with a plurality of positioning holes 53 on the side close to the injection syringe 1, and a sliding groove 2 is provided inside the connecting plate 51, and a sliding push plate 55 is slidably connected to the inner surface of the sliding groove 2, and a positioning column 54 is fixedly connected to the side of the sliding push plate 55 close to the fixed column 52, and the end of the positioning column 54 away from the sliding push plate 55 penetrates into the interior of the positioning hole 53, and a spring 56 is fixedly connected to the side of the sliding push plate 55 away from the positioning column 54, and a pressing block 57 is slidably inserted on both upper and lower sides of the outer surface of the connecting plate 51, and the pressing block 57 penetrates into the interior of the sliding groove 2 on the side close to the connecting plate 51 and is movably connected with a pushing rod 58, which pushes The end of the rod 58 away from the pressing block 57 is movably connected to the outer surface of the positioning column 1 54. The fixed column 52 includes a connecting sleeve 521, which is slidably connected to the end of the connecting plate 51 away from the injection syringe 1. The left end of the connecting sleeve 521 is fixedly connected to a rubber suction cup 522. A connecting hole is opened in the middle of the rubber suction cup 522. The connecting hole is connected to the inside of the connecting sleeve 521. A connecting hole is opened on the right side of the inner surface of the connecting sleeve 521. The right end of the connecting sleeve 521 is movable. A knob 523 is connected, and a square slide groove is opened at the right end of the interior of the connecting sleeve 521. The left end of the knob 523 penetrates into the interior of the square slide groove and is fixedly connected to a transmission screw 524. The outer surface of the transmission screw 524 is threadedly connected to a square slide rod 525. The outer surface of the square slide rod 525 is slidably connected to the inner wall of the square slide groove. The left end of the square slide rod 525 is fixedly connected to a piston slide plate 526. The outer surface of the piston slide plate 526 is slidably connected to the inner surface of the connecting sleeve 521.

[0034] In this embodiment, when the rectal drug administration device for gastroenterology is used, it will be adsorbed on the patient's body through the rubber suction cup 522, and by rotating the knob 523, the transmission screw 524 can drive the square slide bar 525 to slide on the inner wall of the square slide groove, thereby driving the piston slide plate 526 to slide on the inner surface of the connecting sleeve 521, so that the air in the rubber suction cup 522 can be sucked through the connecting hole, so that the adsorption effect of the rubber suction cup 522 is better, so that the position of the injection syringe 1 can be fixed, and at the same time, by squeezing the pressing block 57, the positioning column 1 54 can be pushed out of the inside of the positioning hole 1 53 through the pushing rod 58, which is convenient for controlling the extension distance of the connecting sleeve, and then the pressing block 57 is released. Under the push of the spring 1 56, the positioning column 1 54 can be inserted into different positioning holes 1 53, and the position of the connecting sleeve 521 is fixed, which prevents the drug administration device from falling off the patient during drug administration, and facilitates the use of the rectal drug administration device for gastroenterology.

[0035] Example 3

[0036] like Figure 5-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the pulling ear plate 6 includes two limiting slide grooves 61, and the two limiting slide grooves 61 are respectively opened on the front and rear sides of the right side of the outer surface of the injection syringe 1, and the inner surface of the limiting slide groove 61 is provided with a plurality of positioning holes 62, and the inner surface of the limiting slide groove 61 is slidably connected to the limiting slide plate 63, and the outer surfaces of the two limiting slide plates 63 are fixedly connected with a sliding ring 64, and the inner surface of the sliding ring 64 is slidably connected to the outer surface of the injection syringe 1, and the outer surface of the sliding ring 64 is fixedly connected with a pulling rod 65 on both sides, and the pulling rod 65 includes a connecting column 651, and the two connecting columns 651 are respectively fixedly connected to the outer surface of the sliding ring 64. On the rear two sides, the outer surface of the connecting column 651 is movably connected with a rotating sleeve 652, and a sliding groove three is opened inside the connecting column 651. The inner wall of the sliding groove three is provided with right-angle sliding grooves 653 on the upper and lower sides, and the right-angle sliding groove 653 penetrates to the outer surface of the connecting column 651, and the interior of the sliding groove three is slidably connected with a positioning column 2 654, and the end of the positioning column 2 654 close to the injection syringe 1 penetrates into the interior of the positioning hole 2 62, and the end of the positioning column 2 654 away from the injection syringe 1 is fixedly connected with a spring 2 656, and the upper and lower sides of the outer surface of the positioning column 2 654 away from the injection syringe 1 are fixedly connected with sliding blocks 655, and the outer surface of the sliding block 655 is slidably connected to the inner surface of the right-angle sliding groove 653.

[0037] In this embodiment, by pulling the pull rod 65, the injection piston 2 can be pushed conveniently. At the same time, by first rotating the rotating sleeve 652 and then pulling it to both sides, the sliding block 655 can slide along the inner surface of the right-angle slide groove 653, so that the positioning column 654 can be pulled, so that the positioning column 654 is retracted from the inside of the positioning hole 62, so that the sliding ring 64 loses its restriction, and the position of the sliding ring 64 and the pulling rod 65 can be adjusted by sliding the limiting slide plate 63 in the limiting slide groove 61. After that, the rotating sleeve 652 is released, and the positioning column 654 can be inserted into the inside of different positioning holes 62 under the push of the spring 656, so as to fix the position of the sliding ring 64 and the pulling rod 65, which is convenient for different medical staff to use the injection syringe, making the use of the rectal drug delivery device of gastroenterology more convenient.

[0038] The working principle of the rectal drug delivery device for gastroenterology combining traditional Chinese and western medicine will be described in detail below.

[0039] like Figure 1-6 As shown, when the rectal medication device for gastroenterology is used, the rotating sleeve 652 is rotated first and then pulled to both sides, so that the sliding block 655 can slide along the inner surface of the right-angle slide groove 653, so that the positioning column 654 can be pulled back from the inside of the positioning hole 62, which facilitates the adjustment of the position of the sliding ring 64 and the pulling rod 65, and then the connecting sleeve 33 is sleeved on the connecting tube 12, so that the clamping ring 31 can be sleeved on the left end of the injection syringe 1, and at the same time, the top of the tightening spring 13 is pressed against the top of the sleeve 33. When the clamping ring 31 is moved, the sliding baffle 14 can be blocked on the left side of the clamping ring 31 to position the clamping ring 31, and the connection and fixation of the delivery hose 4 can be completed. After that, the rubber suction cup 522 is adsorbed on the patient's body to fix the position of the injection syringe 1, and the delivery hose 4 is inserted into the rectum through the patient's anus. By pulling the pulling rod 65, the injection piston 2 can be pushed conveniently, so that the drug can be pushed into the patient's rectum through the delivery hose 4, which is convenient for the treatment of the patient's gastrointestinal diseases.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rectal medication device for gastroenterology combining traditional Chinese and western medicine, comprising an injection syringe (1), the right end of the inner surface of the injection syringe (1) being slidably connected to an injection piston (2), characterized in that: A connector (3) is fixedly mounted on the left end of the injection syringe (1), a delivery hose (4) is fixedly connected to the left end of the connector (3), a fixing frame (5) is fixedly connected to the front and rear sides of the left side of the outer surface of the injection syringe (1), and a pulling ear plate (6) is slidably connected to the right side of the outer surface of the injection syringe (1); The left end of the injection syringe (1) is fixedly connected to a connecting ring (11), and the left end of the connecting ring (11) is fixedly connected to a connecting tube (12). The inner annular array of the connecting ring (11) is provided with three sliding grooves (1). The inner wall of the sliding groove (1) is fixedly connected to a tension spring (13). The end of the tension spring (13) away from the inner wall of the sliding groove (1) is fixedly connected to a sliding baffle (14). The front and rear sides and the left side of the end of the sliding baffle (14) away from the tension spring (13) are all inclined surfaces. The outer surface of the connecting head (14) is slidably connected to the inner wall of the sliding groove 1 and one end away from the tension spring (13) penetrates to the outside of the connecting ring (11), the connecting head (3) comprises a clamping ring (31), the clamping ring (31) is slidably connected to the left end of the outer surface of the injection syringe (1), the left annular array of the clamping ring (31) is fixedly connected to three arc plates (32), the left end of the arc plate (32) is fixedly connected to a connecting sleeve (33), and the connecting sleeve (33) is slidably sleeved on the outer surface of the connecting tube (12); The fixing frame (5) comprises a connecting plate (51), and the two connecting plates (51) are respectively fixedly connected to the front and rear sides of the left side of the outer surface of the injection syringe (1); the end of the connecting plate (51) away from the injection syringe (1) is slidably connected to a fixing column (52) penetrating left and right; the outer surface of the fixing column (52) is provided with a plurality of positioning holes (53) on the side close to the injection syringe (1); the interior of the connecting plate (51) is provided with a sliding groove (2); the inner surface of the sliding groove (2) is slidably connected to a sliding push plate (55); the sliding push plate (55) is fixed on the side close to the fixing column (52) A positioning column (54) is connected, and one end of the positioning column (54) away from the sliding push plate (55) passes through the interior of the positioning hole (53), and the side of the sliding push plate (55) away from the positioning column (54) is fixedly connected with a spring (56), and pressing blocks (57) are slidably inserted on both upper and lower sides of the outer surface of the connecting plate (51), and the side of the pressing block (57) close to the connecting plate (51) passes through the interior of the sliding groove 2 and is movably connected with a push rod (58), and the end of the push rod (58) away from the pressing block (57) is movably connected to the outer surface of the positioning column (54).

2. A rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 1, characterized in that: The fixing column (52) comprises a connecting sleeve (521), the connecting sleeve (521) is slidably connected to an end of the connecting plate (51) away from the injection syringe (1), the left end of the connecting sleeve (521) is fixedly connected to a rubber suction cup (522), a connecting hole is provided in the middle of the rubber suction cup (522), the connecting hole is connected to the inside of the connecting sleeve (521), and a connecting hole is provided on the right side of the inner surface of the connecting sleeve (521).

3. A rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 2, characterized in that: The right end of the connecting sleeve (521) is movably connected to a knob (523), the inner right end of the connecting sleeve (521) is provided with a square sliding groove, and the left end of the knob (523) penetrates into the interior of the square sliding groove and is fixedly connected to a transmission screw (524).

4. The rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 3, characterized in that: The outer surface of the transmission screw (524) is threadedly connected to a square slide rod (525), and the outer surface of the square slide rod (525) is slidably connected to the inner wall of the square slide groove. The left end of the square slide rod (525) is fixedly connected to a piston slide plate (526), ​​and the outer surface of the piston slide plate (526) is slidably connected to the inner surface of the connecting sleeve (521).

5. The rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 1, characterized in that: The pulling ear plate (6) includes two limiting slide grooves (61), and the two limiting slide grooves (61) are respectively opened on the front and rear sides of the right side of the outer surface of the injection syringe (1). The inner surface of the limiting slide groove (61) is opened with a plurality of positioning holes (62), and the inner surface of the limiting slide groove (61) is slidably connected to the limiting slide plate (63).

6. A rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 5, characterized in that: The outer surfaces of the two limiting slide plates (63) are fixedly connected to a sliding ring (64), the inner surfaces of the sliding ring (64) are slidably connected to the outer surface of the injection syringe (1), and the outer surfaces of the sliding ring (64) are fixedly connected to pull rods (65) on both the front and rear sides.

7. The rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 6, characterized in that: The pulling rod (65) includes a connecting column (651), and the two connecting columns (651) are respectively fixedly connected to the front and rear sides of the outer surface of the sliding ring (64), and the outer surface of the connecting column (651) is movably connected with a rotating sleeve (652). A sliding groove three is opened inside the connecting column (651), and right-angle sliding grooves (653) are opened on the upper and lower sides of the inner wall of the sliding groove three, and the right-angle sliding groove (653) penetrates to the outer surface of the connecting column (651).

8. The rectal drug delivery device for combined traditional Chinese and western medicine digestive medicine according to claim 7, characterized in that: The interior of the sliding groove three is slidably connected with a positioning column two (654), and the end of the positioning column two (654) close to the injection syringe (1) passes through the interior of the positioning hole two (62), and the end of the positioning column two (654) away from the injection syringe (1) is fixedly connected with a spring two (656), and the outer surface of the positioning column two (654) away from the injection syringe (1) is fixedly connected with sliding blocks (655) on both the upper and lower sides, and the outer surface of the sliding block (655) is slidably connected to the inner surface of the right-angle sliding groove (653).

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