Suppository Booster

Abstract

The present application relates to a suppository booster, which relates to the field of suppository drug delivery devices. It includes a suppository booster, which comprises a cartridge, a plurality of guiding components and a boosting component. One end of the cartridge is a feeding end, and the other end is a discharging end. The guiding components are located inside the cartridge and at the discharging end. The plurality of guiding components are distributed circumferentially inside the cartridge along the circumferential direction of the cartridge. The guiding component includes a guiding piece and a connecting piece. One side of the guiding piece along the length direction of the cartridge is fixedly connected to the inner wall of the cartridge through the connecting piece, and there is an active gap between the other side and the inner wall of the cartridge. And the plurality of guiding pieces enclose to form a material guiding area. The boosting component is used to push the suppository to slide along the length direction of the cartridge inside the cartridge. The present application has the effect of reducing the contamination of the suppository during the process of pushing in the suppository.

Description

Technical Field

[0001] This application relates to the field of suppository delivery devices, and more particularly to a suppository booster. Background Art

[0002] A suppository is a solid preparation used to be pushed into body cavities such as the anus and vagina of the human body. After the suppository melts, it can play a local therapeutic role.

[0003] Refer to Figure 1 , the suppository 4 includes a cylindric section 41 and a necked-down section 42 which are integrally arranged. The necked-down section 42 is located at the end of the cylindric section 41, and the diameter of the necked-down section 42 gradually decreases towards the end away from the cylindric section 41.

[0004] In the related art, the method of pushing the suppository is as follows: medical staff wear medical gloves, first insert the necked-down section of the suppository into the orifice of the cavity, and then gradually push the straight rod section into the cavity.

[0005] Regarding the above related art, the inventor believes that during the process of slowly pushing the suppository into the cavity, continuously holding the suppository by hand has the defect that it is easy to cause bacteria to contaminate the surface of the suppository. Summary of the Invention

[0006] In order to reduce the contamination of the suppository during the process of pushing it, this application provides a suppository booster.

[0007] A suppository booster provided by this application adopts the following technical solution:

[0008] A suppository booster includes:

[0009] A cartridge, one end of the cartridge is a feeding end and the other end is a discharging end;

[0010] A plurality of guiding components, the guiding components are located in the cartridge and at the discharging end. The plurality of guiding components are circumferentially distributed in the cartridge along the circumferential direction of the cartridge. The guiding component includes a guiding piece and a connecting piece;

[0011] One side of the guiding piece along the length direction of the cartridge is fixedly connected to the inner wall of the cartridge through the connecting piece, and there is an activity gap between the other side and the inner wall of the cartridge. And the plurality of guiding pieces enclose to form a material guiding area;

[0012] A boosting component, the boosting component is used to push the suppository to slide along the length direction of the cartridge in the cartridge.

[0013] By adopting the above technical solution, during use, the suppository is placed into the cartridge, and the suppository is located in the feeding area; after the suppository is in place, the discharging end of the cartridge is placed at the entrance of the cavity or the discharging end of the cartridge is inserted into the cavity; after the cartridge is in place, a person holds the cartridge with one hand, and uses the boosting component to push the suppository towards the human cavity with the other hand; during the whole process of pushing the suppository, the hands of the person do not need to contact the part of the patient to be medicated. Therefore, it can effectively reduce the contamination of the bacteria on the hands of the person to the surface of the suppository and the part of the patient to be medicated; at the same time, since the cartridge is used to place the suppository, compared with directly holding the suppository by the person's hand, it will not cause the surface of the suppository to melt due to the higher temperature of the person's hand. If the surface of the suppository melts, it may cause the suppository to slip during the process of the person pushing the suppository by hand. If the suppository slips during the process of pushing the suppository, it may tear and damage the cavity of the patient. However, the cartridge and the boosting component adopted in the present application can better avoid the situation of the surface of the suppository melting; furthermore, since there is a movable gap between one side of the guiding piece and the inner wall of the cartridge in the present application, when the suppository is placed in the feeding area, the movable gap can provide a certain amount of movement allowance for the deformation of the guiding piece, so that suppositories with slightly different diameters can be placed, and the situation of the suppository being stuck in the cartridge can be avoided.

[0014] Optionally, the guiding component further includes a guiding strip;

[0015] The guiding strip is located on the side of the guiding piece close to the feeding end of the cartridge, and the guiding strip is arranged parallel to the cartridge, and the guiding strip is fixedly connected to the inner wall of the cartridge; one end of the guiding strip is smoothly connected to the inner wall of the cartridge to form a first guiding section, and the other end is smoothly connected to the guiding piece to form a second guiding section;

[0016] A plurality of the guiding strips enclose to form a feeding area, and the inner diameter of the feeding area is larger than the inner diameter of the feeding area.

[0017] By adopting the above technical solution, during use, first place the suppository in the feeding end of the cartridge, and then use the boosting component to push the suppository, so that the suppository slides out from the discharging end of the cartridge after passing through the feeding area and the feeding area in sequence from the feeding end; by setting the first guiding section, the suppository can be smoothly pushed from the cartridge to the feeding area, and by setting the second guiding section, the suppository can be smoothly pushed from the feeding area to the feeding area, without the need for the person's finger to reach into the cartridge to straighten the suppository. Still relying on the guiding function of the first guiding section and the second guiding section, the suppository is in a state parallel to the cartridge after entering the feeding area.

[0018] Optionally, the cartridge includes an integrally arranged straight rod section and an insertion section;

[0019] The outer diameter of the insertion section gradually decreases towards the end away from the straight rod section;

[0020] The guiding strip is fixedly connected inside the straight rod section. One end of the guiding piece is fixedly connected inside the straight rod section, and the other end extends into the insertion section and is fixedly connected to the end of the insertion section far from the straight rod section.

[0021] By adopting the above technical solution, when delivering medicine, first insert the insertion section into the orifice of the cavity. By setting the insertion section, it can make the orifice of the patient gradually adapt to the small-diameter insertion section first and then gradually transition to adapt to the straight rod section, which can avoid the situation of tearing of the orifice of the cavity caused by directly inserting the straight rod section with a larger diameter; by fixedly connecting one end of the guiding piece to the end of the insertion section far from the straight rod section, during the process of pushing out the suppository, it can reduce the situation that the suppository abuts against the port of the insertion section and cannot be pushed out due to large deformation of the guiding piece pushed by the suppository, and can enable medical staff to smoothly push out the suppository from the medicine cartridge; if the suppository is blocked at the end of the insertion section, in order to push out the suppository, medical staff will apply a greater pushing force to the suppository. During the further application of force, the hands of medical staff may shake. If the hands of the personnel shake, it may cause the situation of tearing and injuring the orifice of the patient's cavity. However, in this application, by fixing the guiding piece at the port of the insertion section, the situation of suppository blockage can be avoided, thereby reducing the situation of tearing and injuring the orifice of the patient's cavity.

[0022] Optionally, the outer wall of the insertion section is concave along the length direction of the straight rod section.

[0023] By adopting the above technical solution, during the process of slowly inserting the insertion section into the orifice of the cavity, the concave insertion section can achieve the way of first increasing the diameter by a small margin and then increasing it by a large margin, which can give the patient a period of adaptation stage, thereby avoiding tearing the orifice of the cavity when the rate of diameter change is relatively fast and the orifice of the cavity has not fully adapted.

[0024] Optionally, the boosting assembly includes a boosting rod and a boosting head;

[0025] The medicine cartridge is used for the boosting rod and the boosting head to be inserted into;

[0026] The boosting head is fixedly connected to one end of the boosting rod, and the end of the boosting head far from the boosting rod is a round head.

[0027] By adopting the above technical solution, when pushing the suppository, the end of the push rod with the push head is first inserted into the cartridge, and then the medical staff can drive the movement of the push head by pushing the push rod, and the push head can push the suppository to move; when the suppository slides in the material guiding area, the material guiding piece wraps the suppository, and the guiding piece can provide a guiding effect for the movement of the suppository. Therefore, when pushing the suppository to slide in the material guiding area, a certain force needs to be applied to the suppository. By setting one end of the push head as a round head, the push head can gradually embed into the end of the suppository during the process of pushing the suppository; since the suppository has a certain viscosity, during the process of pushing the suppository by the push head, the slippage between the push head and the suppository can be reduced, so that it is convenient for medical staff to push the suppository into the patient's cavity more smoothly.

[0028] Optionally, a material clamping groove is formed at one end of the push head away from the push rod.

[0029] By adopting the above technical solution, during the process of the push head pushing the suppository to move, since a certain thrust needs to be applied to the suppository, during the process of pushing the suppository to move, a part of the material on the end wall of the suppository will be squeezed into the material clamping groove, so that the whole suppository and the push head are fixed by the suppository squeezed into the material clamping groove, which can further prevent the slippage between the push head and the suppository; after the suppository is completely pushed into the cavity, due to the contractility of the cavity, the suppository can be driven to separate from the push head during the contraction process of the cavity, and then the medical staff can pull out the cartridge and the push assembly.

[0030] Optionally, the push assembly further includes a guiding ring, and the guiding ring is fixedly connected to the push rod; the outer peripheral wall of the guiding ring is in contact with the inner peripheral wall of the straight rod section.

[0031] By adopting the above technical solution, when pushing the suppository to slide in the material guiding area, the guiding ring slides in the straight rod section, and the straight rod section plays a guiding role for the guiding ring, which can further prevent the push rod from shaking in the cartridge during the process of pushing the suppository, so as to avoid the phenomenon of slippage between the push head and the suppository.

[0032] Optionally, the push assembly further includes a plurality of reinforcing strips, and the reinforcing strips are fixedly connected to the outer wall of the push rod and are arranged parallel to the push rod.

[0033] By adopting the above technical solution, by arranging the reinforcing strips on the outer wall of the push rod, the situation of the push rod being bent during the process of pushing the suppository can be reduced.

[0034] Optionally, the push rod member further includes a push piece, and the push piece is fixedly connected to the push rod and is fixedly connected to the end of the push rod away from the push head.

[0035] By adopting the above technical solution, when medical staff push the booster rod, they press the thumb on the booster piece. The setting of the booster piece can increase the force-bearing area between the booster component and the thumb, so that during the process of pushing the suppository to move, the reverse force of the booster component on the thumb is dispersed, avoiding the situation that the thumb of the medical staff is too painful due to too concentrated force.

[0036] Optionally, the cartridge is fixedly connected with lugs at the feeding end, and the lugs extend to the outside of the cartridge.

[0037] By adopting the above technical solution, during the process of a person pushing the booster component, the index finger can press on one side of the lug close to the discharging end of the cartridge, and then use the thumb to push the booster piece. With the cooperation of the thumb and index finger of the medical staff, it is convenient to apply force to the booster component.

[0038] In summary, the present application includes at least one of the following beneficial technical effects:

[0039] 1. By setting the cartridge and the booster component, it is not necessary for medical staff to insert their fingers into the patient's cavity, which can reduce cross-infection; furthermore, with the cartridge and the booster component, it is not necessary for the fingers of medical staff to contact the suppository, and it can prevent the suppository from slipping when it melts on the surface during the process of pushing the suppository; further, the provided guiding piece can adapt to suppositories with slightly different diameters, avoiding the suppository from getting stuck in the cartridge.

[0040] 2. By setting the straight rod section and the insertion section, it can avoid the situation that the patient's cavity orifice is damaged by directly inserting the straight rod section with a larger diameter.

[0041] 3. By setting the lugs and the booster piece, it is convenient for a person to apply a thrust force to the suppository. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a schematic structural view of the suppository;

[0043] Figure 2 is a schematic overall structural view of an embodiment of the present application;

[0044] Figure 3 is a schematic structural view of the insertion section being concave in an embodiment of the present application;

[0045] Figure 4 is a schematic structural view of the insertion section being convex in an embodiment of the present application;

[0046] Figure 5 is a schematic structural view of the insertion section being straight in an embodiment of the present application;

[0047] Figure 6 is a sectional view of the cartridge in an embodiment of the present application, aiming to show the internal structure of the cartridge;

[0048] Figure 7 It is a schematic structural diagram of the guiding component in the embodiment of the present application;

[0049] Figure 8 It is a schematic structural diagram of the boosting component in the embodiment of the present application;

[0050] Figure 9 It is a schematic diagram of the suppository located in the cartridge in the embodiment of the present application, aiming to show the state where the boosting head is embedded in the end of the suppository and part of the suppository is squeezed into the material clamping groove when the boosting head pushes the suppository.

[0051] Explanation of reference numerals: 1, cartridge; 11, straight rod section; 12, insertion section; 13, ear piece; 14, moving gap; 2, guiding component; 21, guiding piece; 211, material guiding area; 22, connecting piece; 23, guiding bar; 231, feeding area; 24, first guiding section; 25, second guiding section; 3, boosting component; 31, boosting rod; 32, boosting head; 321, material clamping groove; 33, boosting piece; 34, reinforcing bar; 341, embedding groove; 35, guiding ring; 4, suppository; 41, cylindrical section; 42, necking section. Detailed implementation manners

[0052] The following further elaborates on the present application in conjunction with the attached Figures 1-9 drawings.

[0053] The embodiment of the present application discloses a suppository booster. Referring to Figure 2 , the suppository booster includes a cartridge 1, a guiding component 2 and a boosting component 3; the guiding component 2 is arranged in the cartridge 1 and is used for guiding the suppository 4, and the boosting component 3 is used for pushing the suppository 4 to slide along the length direction of the cartridge 1 in the cartridge 1.

[0054] Referring to Figure 2 , the cartridge 1 includes an integrally arranged straight rod section 11 and an insertion section 12. The straight rod section 11 is cylindrical, the outer diameter of the insertion section 12 gradually decreases towards the end away from the straight rod section 11, and the outer wall at the connection of the straight rod section 11 and the insertion section 12 is a smoothly transitioned arc surface to improve the smoothness and smoothness of the insertion section 12 and the straight rod section 11 entering the patient's cavity, and reduce the excessive discomfort of the patient due to the existence of sharp corners. The shape of the outer wall of the insertion section 12 along the length direction of the straight rod section 11 includes but is not limited to the following three states:

[0055] State 1: Referring to Figure 3 , the outer wall of the insertion section 12 is concave along the length direction of the straight rod section 11;

[0056] State 2: Referring to Figure 4 , the outer wall of the insertion section 12 is convex along the length direction of the straight rod section 11;

[0057] State 3: Referring to Figure 5, the outer wall of the insertion section 12 is straight along the length direction of the straight rod section 11, that is, the insertion section 12 is conical;

[0058] In this embodiment, the preferred state is state 1, that is, the outer wall of the insertion section 12 is concave along the length direction of the straight rod section 11.

[0059] Refer to Figure 2 and Figure 3 , one end of the straight rod section 11 away from the insertion section 12 is the feeding end, and one end of the insertion section 12 away from the straight rod section 11 is the discharging end. In order to further reduce the discomfort of the patient caused by the insertion section 12 entering the patient's cavity, the end wall of the insertion section 12 away from the straight rod section 11 is an arc surface convex toward the side away from the straight rod section 11; in order to facilitate the personnel to observe the suppository 4 in the cartridge 1, the materials of the straight rod section 11 and the insertion section 12 are transparent or semi-transparent medical-grade PP. One end of the straight rod section 11 away from the insertion section 12 is integrally fixed with an ear piece 13, and the ear piece 13 extends to the outside of the cartridge 1.

[0060] Refer to Figure 6 and Figure 7 , the guiding assembly 2 is located in the cartridge 1, and there are multiple guiding assemblies 2. In this embodiment, the guiding assembly 2 is preferably 3, and the 3 guiding assemblies 2 are evenly distributed along the circumferential direction of the straight rod section 11. The guiding assembly 2 includes a guiding piece 21, a connecting piece 22 and a guiding bar 23; a plurality of guiding pieces 21 enclose a material guiding area 211 in the cartridge 1, and a plurality of guiding bars 23 enclose a material feeding area 231, and the inner diameter of the material feeding area 231 is larger than the inner diameter of the material guiding area 211.

[0061] Refer to Figure 6 and Figure 7 , the guiding piece 21 is an arc piece, and its material is transparent or semi-transparent medical-grade PP. The guiding piece 21 is coaxially arranged in the cartridge 1. One end of the guiding piece 21 is located in the straight rod section 11, and the other end extends into the insertion section 12, and the guiding piece 21 extends to the end wall of the insertion section 12 away from the straight rod section 11; there are moving gaps 14 between the guiding piece 21 and the inner walls of the straight rod section 11 and the insertion section 12, and the connecting piece 22 is located at the moving gap 14; the connecting piece 22 is used to fixedly connect the guiding piece 21 and the cartridge 1. One end of the connecting piece 22 is integrally fixed to the guiding piece 21, and the other end is integrally fixed to the inner walls of the straight rod section 11 and the insertion section 12; in order to enable the guiding piece 21 to have a certain deformation ability, the connecting piece 22 is located on the side of the guiding piece 21 along the length direction of the cartridge 1, that is, when the cartridge 1 is in a vertical state, the connecting piece 22 is located at the side edge of the guiding piece 21 in the vertical direction; in order to prevent the guiding piece 21 at the port of the insertion section 12 from deforming too much when the suppository 4 is discharged from the insertion section 12, the guiding piece 21 and the end of the insertion section 12 away from the straight rod section 11 are integrally fixed.

[0062] Refer to Figure 6And Figure 7 The guiding strip 23 is located on the side of the guiding piece 21 close to the feeding end of the cartridge 1. The guiding strip 23 is arranged parallel to the cartridge 1 and is integrally fixed inside the straight rod section 11. One side edge of the guiding strip 23 close to the axis of the straight rod section 11 is an arc surface (not shown in the figure) to avoid scratching the surface of the suppository 4 by the edge; a smooth transition is formed between one end of the guiding strip 23 and the inner wall of the cartridge 1 to form a first guiding section 24, and the other end is integrally and fixedly connected to the connecting piece 22, and a smooth transition is formed with the guiding piece 21 to form a second guiding section 25.

[0063] Referring to Figure 8 And Figure 9 The boosting assembly 3 includes a boosting rod 31, a boosting head 32, a boosting piece 33, a reinforcing strip 34 and a guiding ring 35. The cartridge 1 is used for inserting the boosting rod 31 and the boosting head 32.

[0064] Referring to Figure 8 And Figure 9 The material of the boosting head 32 is transparent or semi-transparent medical-grade PP. The materials of the boosting rod 31, the reinforcing strip 34 and the boosting piece 33 can be the same as that of the boosting head 32 or other materials. In this embodiment, it is preferably that the materials of the boosting head 32, the boosting rod 31, the reinforcing strip 34 and the boosting piece 33 are the same; the boosting head 32 is integrally fixed to one end of the boosting rod 31. The end of the boosting head 32 away from the boosting rod 31 is a round head, and a material clamping groove 321 is formed at the end of the boosting head 32 away from the boosting rod 31.

[0065] Referring to Figure 8 And Figure 9 The boosting piece 33 is integrally fixed to the end of the boosting rod 31 away from the boosting head 32. The boosting piece 33 can be a circular piece, an oval piece, etc. The edge of the boosting piece 33 extends to the side of the reinforcing strip 34 away from the boosting rod 31. During the process of pushing the boosting assembly 3, the thumb of the medical staff needs to press the boosting piece 33. For this reason, a groove is formed on the side surface of the boosting piece 33 away from the boosting rod 31 or a protrusion is integrally provided to increase the friction force on the surface of the boosting piece 33.

[0066] Referring to Figure 8 There are multiple reinforcing strips 34. The reinforcing strips 34 are arranged parallel to the boosting rod 31 and are integrally fixed to the outer wall of the boosting rod 31. In this embodiment, preferably 3 reinforcing strips 34 are provided, and the 3 reinforcing strips 34 are evenly distributed along the circumferential direction of the boosting rod 31.

[0067] Referring to Figure 8When the push rod 31 is inserted into the cartridge 1, the guiding ring 35 is coaxially arranged in the cartridge 1, and the outer peripheral wall of the guiding ring 35 contacts the inner wall of the straight rod section 11. The material of the guiding ring 35 includes but is not limited to transparent or semi-transparent medical-grade PP, flexible rubber, etc. In this embodiment, the material of the guiding ring 35 is preferably transparent or semi-transparent medical-grade PP. In order to limit the guiding ring 35, a groove 341 is formed on the side of the reinforcing strip 34 away from the push rod 31, and the guiding ring 35 is embedded in the groove 341.

[0068] The implementation principle of a suppository booster in an embodiment of the present application is as follows: When applying the medicine, the suppository 4 is inserted from the feeding end of the straight rod section 11, and the necking section 42 of the suppository 4 faces the discharging end of the cartridge 1. After the suppository 4 is inserted into the cartridge 1, the cartridge 1 is placed vertically, and the suppository 4 can fall into the feeding area 231 under the action of gravity. At this time, the medical staff first inserts the pushing head 32 into the cartridge 1 and abuts the pushing head 32 against the suppository 4. Then, the medical staff applies force to the pushing piece 33, and the push rod 31 and the pushing head 32 move towards the discharging end of the cartridge 1 along with the pushing piece 33, and the pushing head 32 pushes the suppository 4 to move. When pushing the push rod 31 to move, the thumb of the medical staff presses the pushing piece 33, and the index finger is lapped on the side of the ear piece 13 close to the discharging end of the cartridge 1, so that the pushing assembly 3 and the cartridge 1 can be applied with force.

[0069] When the suppository 4 is in the feeding area 231, since the inner diameter of the feeding area 231 is larger than that of the guiding area 211, the suppository 4 can swing left and right in the feeding area 231. As the pushing head 32 pushes the end wall of the suppository 4, the suppository 4 gradually enters the guiding area 211. During this process, since the guiding piece 21 and the guiding strip 23 have a smooth transition, the suppository 4 can smoothly enter the guiding area 211. After the suppository 4 enters the guiding area 211, the guiding piece 21 wraps the outer peripheral wall of the suppository 4. Due to the existence of the movable gap 14, a certain deformation space is provided for the guiding piece 21. Although the guiding piece 21 wraps the outer peripheral wall of the suppository 4, under the push of the pushing assembly 3, the suppository 4 can still slide in the guiding area 211.

[0070] When the suppository 4 slides in the guiding area 211, due to the wrapping of the guiding piece 21, a certain force needs to be applied to move the suppository 4. Therefore, during this process, the end of the pushing head 32 will gradually embed into the end of the suppository 4. Under the wrapping of the guiding piece 21, the outer diameter of the suppository 4 will not increase, and part of the suppository 4 will be squeezed into the material clamping groove 321, which can strengthen the firmness between the suppository 4 and the pushing head 32 and ensure that the suppository 4 is pushed into the patient's cavity in a specific straight line.

[0071] Finally, when the suppository 4 is completely pushed out of the cartridge 1, the operator can pull out the cartridge 1. At this time, under the wrapping force of the suppository 4 in the cavity, the suppository 4 will separate from the booster head 32; moreover, due to the depression appearing at the end of the suppository 4, a thinner wall edge will appear at the end of the suppository 4, which can accelerate the dissolution of the suppository 4 in the patient's cavity, improve the action speed of the drug effect, and relieve the patient's pain.

[0072] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A suppository booster, characterized in that, Comprising: A cartridge (1), one end of the cartridge (1) being a feed end and the other end being a discharge end; A plurality of guiding components (2), the guiding components (2) being located inside the cartridge (1) and at the discharge end, the plurality of guiding components (2) being circumferentially distributed inside the cartridge (1) along the circumference of the cartridge (1), the guiding component (2) including a guiding piece (21) and a connecting piece (22); One side of the guiding piece (21) along the length direction of the cartridge (1) is fixedly connected to the inner wall of the cartridge (1) through the connecting piece (22), and an activity gap (14) is formed between the other side and the inner wall of the cartridge (1), and the plurality of guiding pieces (21) enclose to form a material guiding area (211); A boosting component (3), the boosting component (3) being used for pushing a suppository (4) to slide along the length direction of the cartridge (1) inside the cartridge (1); The guiding component (2) further includes a guiding strip (23); The guiding strip (23) is located on one side of the guiding piece (21) close to the feed end of the cartridge (1), and the guiding strip (23) is arranged parallel to the cartridge (1), and the guiding strip (23) is fixedly connected to the inner wall of the cartridge (1); one end of the guiding strip (23) is smoothly transitionally connected to the inner wall of the cartridge (1) to form a first guiding section (24), and the other end is smoothly transitionally connected to the guiding piece (21) to form a second guiding section (25); The plurality of guiding strips (23) enclose to form a feeding area (231), and the inner diameter of the feeding area (231) is larger than the inner diameter of the material guiding area (211); The cartridge (1) includes a straight rod section (11) and an insertion section (12) which are integrally arranged; The outer diameter of the insertion section (12) gradually decreases towards the end far from the straight rod section (11); The guiding strip (23) is fixedly connected inside the straight rod section (11), one end of the guiding piece (21) is fixedly connected inside the straight rod section (11), and the other end extends into the insertion section (12), and the guiding piece (21) is fixedly connected to the end of the insertion section (12) far from the straight rod section (11); The cartridge (1) is fixedly connected with an ear piece (13) at the feed end; The boosting component (3) further includes a plurality of reinforcing strips (34).

2. The suppository booster according to claim 1, characterized in that, The outer wall of the insertion section (12) is concave along the length direction of the straight rod section (11).

3. The suppository booster according to claim 2, wherein, The boosting component (3) includes a boosting rod (31) and a boosting head (32); The cartridge (1) is used for the boosting rod (31) and the boosting head (32) to be inserted; The boosting head (32) is fixedly connected to one end of the boosting rod (31), and the end of the boosting head (32) far from the boosting rod (31) is a round head.

4. The suppository booster according to claim 3, characterized in that, A material clamping groove (321) is formed at the end of the boosting head (32) far from the boosting rod (31).

5. The suppository booster according to claim 4, characterized in that, The boosting component (3) further includes a guiding ring (35), and the guiding ring (35) is fixedly connected to the boosting rod (31); the outer peripheral wall of the guiding ring (35) is in contact with the inner peripheral wall of the straight rod section (11).

6. The suppository booster according to claim 5, characterized in that, The reinforcing strip (34) is fixedly connected to the outer wall of the boosting rod (31), and the reinforcing strip (34) is arranged parallel to the boosting rod (31).

7. The suppository booster according to claim 6, characterized in that, The boosting assembly (3) further includes a boosting piece (33). The boosting piece (33) is fixedly connected to the boosting rod (31) and / or the reinforcing strip (34), and the boosting piece (33) is fixedly connected to one end of the boosting rod (31) away from the boosting head (32).

8. The suppository booster according to claim 7, characterized in that, The lug (13) extends to the outside of the cartridge (1).

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