CN221331974U

CN221331974U - Medicament delivery box

Info

Publication number: CN221331974U
Application number: CN202322692732.9U
Authority: CN
Inventors: 王舒群; 朱娇慧; 胡茜茜; 黄小珂; 周丹
Original assignee: Chengdu Shetai Medical Technology Co ltd
Current assignee: Chengdu Shetai Medical Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-07-16
Anticipated expiration: 2033-10-07

Abstract

The application discloses a medicament delivery box, and belongs to the field of medical appliances. The medicament delivery cartridge comprises: the infusion tube comprises a box body and an adjusting assembly, wherein the box body is provided with a plurality of through holes for the infusion tube to pass through; the adjusting assembly includes: the device comprises a fixed seat, an adjusting rod, a claw and an operation knob; the fixed seat is arranged in the box body and is connected with the inner wall of the box body, and the fixed seat is provided with a mounting structure for mounting a reversing valve of the infusion tube; the adjusting rod is movably connected with the box body, one end of the adjusting rod is positioned outside the box body, and the other end of the adjusting rod extends into the box body and extends towards the fixing seat; the claw is located the box, and is connected with the one end that the regulation pole is located the box, and the claw has the joint structure that is used for installing the switching-over valve. The application can realize remote switching of the flow path of the infusion tube, improves the reliability of medicine mixing and delivering of the medicine bottle, has simple operation and reduces the labor cost.

Description

Medicament delivery box

Technical Field

The application belongs to the technical field of medical appliances, and particularly relates to a medicament delivery box.

Background

With the development of medical treatment, the types of injection medicines are increasing, and in order to achieve a therapeutic effect, the medicines in the medicine bottles are required to be fully mixed and then delivered to a human body.

In the related art, a syringe is generally required to be used for injecting medicines into a medicine bottle, the medicine bottle is manually mixed, medicine pollution in the medicine bottle is easily caused in the injection and mixing processes, the mixing effect of manual mixing is unstable, and the problems of medicine mixing errors, difficulty in controlling medicine dosage and the like are easily caused.

In addition, some medicaments have radioactivity, and when the medicaments are mixed and conveyed to a human body, manual mixing is easy to cause medicament leakage, so that radiation is caused to medical staff.

Disclosure of utility model

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the medicament delivery box which can realize remote switching of the flow path of the infusion tube, improve the reliability of medicament mixing and medicament delivery of the medicament bottle, has simple operation and reduces the labor cost.

In a first aspect, the present application provides a medicament delivery cartridge comprising: the infusion device comprises a box body and an adjusting assembly, wherein the box body is provided with a plurality of through holes for an infusion tube to pass through;

The adjustment assembly includes:

the fixing seat is arranged in the box body and is connected with the inner wall of the box body, and the fixing seat is provided with a mounting structure for mounting the reversing valve of the infusion tube;

the adjusting rod is movably connected with the box body, one end of the adjusting rod is positioned outside the box body, and the other end of the adjusting rod extends into the box body and extends towards the fixing seat;

The clamping jaw is positioned in the box body and connected with one end of the adjusting rod positioned in the box body, and the clamping jaw is provided with a clamping structure for installing the reversing valve.

According to the medicament delivery box provided by the embodiment of the application, the adjusting assembly is arranged, so that on one hand, the reversing valve can be reversed by rotating the operation knob, the flow path of the infusion tube in the box body can be switched outside the box body, and the operation is simple; on the other hand, for the mode that operating personnel hand the medicament bottle and carry out the mixture of multiple medicament, through adopting the fixed medicament bottle of box, adjust the flow path of medicament in many transfer lines through adjusting part, reduce the mixing degree of difficulty, reduce the cost of labor, avoid the radiation intensity that operating personnel received when the medicament had the radioactivity.

According to one embodiment of the application, the box body is provided with a first through hole;

The adjustment assembly further includes: the first supporting seat is connected with the side wall of the box body, and at least part of the first supporting seat is positioned in the first through hole; the first supporting seat is provided with a second through hole, the second through hole is penetrated by the adjusting rod, and the adjusting rod penetrates through the second through hole and stretches into the box body.

According to one embodiment of the application, the side wall of the first supporting seat is provided with a fan-shaped groove, and the circle center of the fan-shaped groove is the circle center of the second through hole;

The adjusting rod is provided with a limiting part, one end of the limiting part is connected with the adjusting rod, and the other end extends towards one end deviating from the adjusting rod;

the limiting part is slidably arranged in the fan-shaped groove.

According to one embodiment of the application, the fan-shaped groove comprises a first side wall and a second side wall, and the limit part slides between the first side wall and the second side wall;

The first supporting seat is provided with a first mark and a second mark, the first mark corresponds to the first side wall, the second mark corresponds to the second side wall, the first mark is used for indicating a first working state of the infusion tube, and the second mark is used for indicating a second working state of the infusion tube.

According to one embodiment of the application, the clamping structure is provided with a first fixing groove, the groove wall of the first fixing groove is provided with a first notch, and the first notch is suitable for being clamped with the adjusting part of the reversing valve.

According to one embodiment of the application, the mounting structure is provided with a second fixing groove, the groove wall of which is provided with a plurality of second notches adapted to cooperate with the flow openings of the reversing valve.

According to one embodiment of the application, the adjustment assembly further comprises: the second supporting seat is arranged in the box body and connected with the inner wall of the box body, a third through hole is formed in the second supporting seat, and the adjusting rod penetrates through the third through hole and extends to the fixing seat;

the clamping jaw is located between the second supporting seat and the fixing seat.

According to one embodiment of the application, the through hole comprises a first through hole for passing a transfusion tube connected with a human body, and the first through hole is communicated with the top of the box part.

According to an embodiment of the present application, the first through hole includes: the device comprises a hole part and a through groove, wherein one end of the through groove is communicated with the hole part, and the other end of the through groove is communicated with the top of the box part;

The diameter of the hole part is larger than the width of the through groove.

According to one embodiment of the application, the case comprises:

The bottle rack comprises a box part, a fixing seat and a bottle rack, wherein the box part is provided with the through hole, the fixing seat is connected with the inner wall of the box part, the inner bottom of the box part is provided with a bottle rack installation position, the bottle rack installation position protrudes out of the inner bottom of the box part, and the bottle rack installation is suitable for fixing a bottle rack;

And the cover part is detachably connected with the box part.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an isometric view of a medication delivery cartridge provided by an embodiment of the present application;

FIG. 2 is a front view of a medication delivery cartridge provided by an embodiment of the present application;

FIG. 3 is a partial block diagram of an adjustment assembly provided by an embodiment of the present application;

FIG. 4 is a top view of a pawl provided by an embodiment of the present application;

FIG. 5 is an isometric view of a valve body provided by an embodiment of the present application;

reference numerals:

Via hole 11, first through hole 111, hole 1111, through groove 1112, box 12, bottle holder mounting position 121, cover 13, and handle 131;

The adjusting assembly 2, the fixed seat 21, the adjusting rod 22, the limiting part 221, the clamping claw 23, the first fixed groove 231, the first notch 232, the operating knob 24, the first supporting seat 25, the fan-shaped groove 251 and the second supporting seat 26;

The valve body 31, the reversing knob 32, the adjusting portion 321, the body 322, and the flow port 323.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

A medicament delivery cartridge according to an embodiment of the present application is described below with reference to fig. 1-4.

The medicament delivery case of an embodiment of the present application includes: the box and the adjusting component 2, the box is provided with a plurality of through holes 11 for the infusion tube to pass through.

The housing has a cavity adapted to receive a medicament vial, and may be a transparent housing, such as transparent plastic or transparent glass.

The adjusting assembly 2 comprises: a fixed seat 21, an adjusting rod 22, a claw 23 and an operation knob 24.

The fixed seat 21 is arranged in the box body and is connected with the inner wall of the box body, and the fixed seat 21 is provided with a mounting structure for mounting a reversing valve of the infusion tube; the adjusting rod 22 is movably connected with the box body, one end of the adjusting rod 22 is positioned outside the box body, and the other end of the adjusting rod 22 extends into the box body and extends towards the fixed seat 21; the clamping claw 23 is positioned in the box body and connected with one end of the adjusting rod 22 positioned in the box body, and the clamping claw 23 is provided with a clamping structure for installing a reversing valve; the operation knob 24 is disposed outside the case and connected to one end of the adjustment lever 22 outside the case.

The fixing seat 21 can be connected with the inner wall of the box body in a threaded connection or adhesive mode, the reversing valve can be connected with the mounting structure in a clamping or threaded connection mode, medical staff only needs to rotate the reversing valve to realize flow path reversing in the reversing valve, the fixing of the reversing valve is not needed, and the operation is simple.

The adjusting lever 22 is used for connecting the claw 23 and the operating knob 24 so that an operator can operate the claw 23 to change the direction of the reversing valve through the box body. The adjustment lever 22 may be a plastic hard lever or a metal lever structure.

The adjustment lever 22 can extend into the housing and can rotate relative to the housing. The clamping structure of the clamping claw 23 is matched with the reversing valve, and the clamping structure is clamped with the reversing valve so as to realize reversing of the reversing valve by rotating the clamping claw 23. The claw 23 may be a plastic claw or a metal claw, and the claw 23 may be connected to the adjusting rod 22 by a connection manner such as a plug connection, a pin connection, or a screw connection.

The operation knob 24 can be connected with the adjusting rod 22 through connection modes such as plug connection or threaded connection, and an operator can rotate the adjusting rod 22 through rotating the operation knob 24 outside the box body, so that the claw 23 is driven to rotate, the reversing valve is further reversed, the operation mode is simplified, the rotation force is reduced, and the reversing valve is convenient to rotate.

According to the medicament delivery box provided by the embodiment of the application, the adjusting assembly 2 is arranged, so that on one hand, the reversing valve can be reversed by rotating the operating knob 24, the flow path of the infusion tube in the box body can be switched outside the box body, and the operation is simple; on the other hand, for the mode that operating personnel hand the medicament bottle and carry out the mixture of multiple medicament, through adopting the fixed medicament bottle of box, adjust the flow path of medicament in many transfer lines through adjusting part 2, reduce the mixing degree of difficulty, reduce the cost of labor, avoid the radiation intensity that operating personnel received when the medicament had the radioactivity.

In some embodiments, the case is provided with a first through hole; the adjusting assembly 2 further comprises: the first supporting seat 25 is connected with the side wall of the box body, and at least part of the first supporting seat 25 is positioned in the first through hole; the first supporting seat 25 is provided with a second through hole, and the adjusting rod 22 passes through the second through hole and extends into the box body.

The second through hole is located in the first through hole, and the second through hole can be concentric with the first through hole.

The first supporting seat 25 may be connected to the inner side wall of the box body, or may be connected to the outer side wall of the box body, and the connection manner may be clamping connection, threaded connection or gluing.

The first support seat 25 may be a plastic ring or a rubber ring.

The second through hole is in clearance fit with the adjusting rod 22, so that the adjusting rod 22 can rotate in the second through hole.

In the present embodiment, at least part of the first supporting seat 25 is located in the first through hole, and at least part of the first supporting seat 25 is disposed between the adjusting rod 22 and the first through hole. By arranging the first supporting seat 25, the adjusting rod 22 is prevented from directly contacting with the box body, and the adjusting rod 22 and the box body can be protected.

In some embodiments, as shown in fig. 3, a fan-shaped groove 251 is disposed on a side wall of the first supporting seat 25, and a center of the fan-shaped groove 251 is a center of the second through hole; the adjusting rod 22 is provided with a limiting part 221, one end of the limiting part 221 is connected with the adjusting rod 22, and the other end extends towards one end deviating from the adjusting rod 22; the stopper 221 is slidably mounted in the sector groove 251.

One end of the limiting portion 221 may be connected to the adjusting rod 22 by a connection manner such as welding or integral molding, and the central axis of the limiting portion 221 is perpendicular to the central axis of the adjusting rod 22.

In this embodiment, by providing the fan-shaped groove 251 and slidably mounting the limiting portion 221 in the fan-shaped groove 251, the side wall of the fan-shaped groove 251 plays a role in limiting the limiting portion 221, so that the limiting portion 221 slides in the fan-shaped groove 251, thereby limiting the rotation angle of the adjusting lever 22 and increasing the accuracy of adjustment of the adjusting assembly 2.

The fan-shaped groove 251 includes a first sidewall and a second sidewall between which the stopper 221 slides; the first sidewall and the second sidewall play a limiting role on the limiting part 221.

The first supporting seat 25 is provided with a first mark and a second mark, the first mark corresponds to the first side wall, the second mark corresponds to the second side wall, the first mark is used for indicating the first working state of the infusion tube, and the second mark is used for indicating the second working state of the infusion tube.

Wherein, the angle of the sector groove 251 is adapted to the distribution angle of the plurality of flow ports 323 of the reversing valve, and when the limiting part 221 rotates to the first side wall of the sector groove 251, the flow path in the reversing valve is in a first working state of the infusion tube indicated by the first mark; when the limiting part 221 rotates to the second side wall of the fan-shaped groove 251, the flow path in the reversing valve is in the second working state of the infusion tube indicated by the second mark.

The first identifier may be a "mix" character and the second identifier may be a "treat" character. The first working state can be drug mixing, namely drug delivery into the drug bottle through the infusion tube is needed, and the second working state can be treatment, namely drug in the drug bottle is input into a human body.

In actual use, the first marker may be set as a contrast agent, delivered through the second through-hole; the second identifier is provided as a radioactive microsphere agent that is delivered through the third through-hole.

In some embodiments, the reversing valve may be a four-way valve, with four flow openings 323 of the reversing valve being distributed at 90 ° and the first sidewall and the second sidewall being distributed at 90 °.

The reversing valve may be a three-way valve, and three flow ports 323 of the reversing valve are respectively communicated with the first infusion tube, the second infusion tube and the third infusion tube.

In some embodiments, the infusion tube comprises a first infusion tube, a second infusion tube, a third infusion tube, a fourth infusion tube, and a reversing valve. The plurality of vias 11 includes a first via 111, a second via, and a third via. The first through hole 111 is used for passing through an infusion tube connected with a human body.

The first end of the first infusion tube is communicated with the reversing valve, and the second end of the first infusion tube extends out of the first through hole 111 and is suitable for being connected with a human body; the first end of the second infusion tube is communicated with the reversing valve, the second end of the second infusion tube extends out of the second through hole and is suitable for being connected with a first injector, and the first injector can be filled with contrast agent or nonionic solution; the first end of the fourth infusion tube is communicated with the medicament bottle, and the second end of the fourth infusion tube extends out of the third through hole and is connected with the second injector.

The first end of the third infusion tube is communicated with the reversing valve, the second end of the third infusion tube is communicated with the medicament bottle, the third infusion tube is used for connecting the first infusion tube and the medicament bottle and also can be used for connecting the second infusion tube and the medicament bottle, and medical staff can change the connection object of the first infusion tube by controlling the reversing valve, namely, the first infusion tube is selected to be connected with the third infusion tube or the first infusion tube is selected to be connected with the second infusion tube.

The reversing valve is used for changing the flowing direction of the fluid in the first infusion tube, the second infusion tube and the third infusion tube.

In actual use, when the limiting part 221 rotates to the first side wall of the fan-shaped groove 251, the first infusion tube is communicated with the third infusion tube, and the medicament in the medicament bottle is conveyed to a human body through the third infusion tube and the first infusion tube; when the stopper 221 rotates to the second side wall of the fan-shaped groove 251, the second infusion tube and the third infusion tube are communicated, and the solution such as contrast agent is delivered into the medicine bottle through the second infusion tube and the third infusion tube.

As shown in fig. 4, the clamping structure is provided with a first fixing groove 231, a groove wall of the first fixing groove 231 is provided with a first notch 232, and the first notch 232 is suitable for being clamped with the adjusting portion 321 of the reversing valve.

The first fixing groove 231 is adapted to receive the valve body 31 of the reversing valve, and in some embodiments, the first fixing groove 231 is contoured with the valve body 31 to increase the stability of the connection of the claw 23 with the reversing valve.

The diverter valve may be a valve body 31 having a plurality of flow ports 323, the number of flow ports 323 of the diverter valve being matched according to the number of infusion tubes included in the delivery set.

For example, as shown in fig. 5, the reversing valve is a three-way valve, and the first end of the first infusion tube, the first end of the second infusion tube, and the first end of the third infusion tube are respectively connected with three flow ports 323 of the reversing valve in a one-to-one correspondence manner.

As shown in fig. 5, the reversing valve includes: the valve body 31 and the reversing knob 32, the reversing knob 32 is movably connected with the valve body 31 to reverse the flow path in the valve body 31.

Reversing knob 32 includes: the body 322 and the regulating part 321, the body 322 is connected with the valve body 31, the regulating part 321 is connected with the body 322 and protrudes out of the body 322, the groove wall of the first fixed groove 231 is provided with a first notch 232, and the first notch 232 is clamped with the regulating part 321.

The body 322 may be fixedly connected with the valve body 31 through an integrally formed, welded or clamped connection manner, so that the body 322 rotates to drive the valve body 31 to rotate.

The adjusting portion 321 protrudes from the body 322, and under the condition that the first fixing groove 231 is buckled with the reversing knob 32, at least part of the adjusting portion 321 extends out from the first notch 232, the first fixing groove 231 is clamped with the body 322, and the groove wall of the first fixing groove 231 is connected with the adjusting portion 321, so that the stability of the clamping connection between the reversing knob 32 and the first fixing groove 231 is further improved.

In some embodiments, the reversing valve is a four-way valve, the reversing knob 32 may have a four-pointed star structure, each pointed corner corresponds to one of the flow openings 323, the adjusting portion 321 is one of the pointed corners, and the length of the adjusting portion 321 is longer than the other pointed corners and protrudes out of the body 322.

The regulating portion 321 is provided with a state flag for indicating the communication state of the reversing valve.

In some embodiments, the status indicator may be an "OFF" character, where the first port directed to the reversing valve pointed to by the adjustment portion 321 indicates that the first port is closed and the second port directed to the reversing valve pointed to by the adjustment portion 321 indicates that the second port is closed.

It can be appreciated that the adjusting portion 321 protrudes from the body 322, under the condition that the first fixing groove 231 is clamped with the body 322, the groove wall of the first fixing groove 231 is connected with the adjusting portion 321, and at least part of the adjusting portion 321 is located outside the clamping seat, so that a medical staff can directly see the state mark on the adjusting portion 321 through the conveying box, and the reversing valve can be conveniently reversed.

In some embodiments, the mounting structure is provided with a second fixing groove, and the groove wall of the second fixing groove is provided with a plurality of second notches, and the second notches are suitable for being matched with the circulation port 323 of the reversing valve.

The number of the second gaps corresponds to the number of the circulation ports 323 of the reversing valve, so that each circulation port 323 is clamped in the second gap, and the connection stability of the reversing valve and the mounting structure is improved.

In some embodiments, the adjustment assembly 2 further comprises: the second supporting seat 26, the second supporting seat 26 is set up in the box, and connect with inner wall of the box, the second supporting seat 26 has third through holes, the regulating lever 22 extends to the fixed seat 21 through the third through holes; the claw 23 is located between the second support seat 26 and the fixed seat 21.

The second supporting seat 26 may be connected to the inner wall of the case by a connection manner such as bolting or gluing.

The adjusting rod 22 sequentially passes through the second through hole and the third through hole to extend to the fixed seat 21, the claw 23 is positioned between the second supporting seat 26 and the fixed seat 21 so as to limit the axial moving distance of the claw 23, and meanwhile, the supporting and limiting functions of the adjusting rod 22 are achieved, and the rotation stability of the adjusting rod 22 is improved.

In some embodiments, the second support base 26 may be made of a self-lubricating material, such as plastic, to achieve self-lubrication and reduce wear of the adjustment rod 22.

In some embodiments, the infusion tube for connection with the human body is a first infusion tube, the first through hole 111 is used for passing through the first infusion tube, and the first through hole 111 is communicated with the top of the box 12, so that the infusion tube connected with the human body can be conveniently put in and taken out, and the convenience in use is improved.

As shown in fig. 2, the first through hole 111 includes: a hole 1111 and a through groove 1112, one end of the through groove 1112 communicating with the hole 1111, and the other end communicating with the top of the tank 12; the diameter of the hole 1111 is larger than the width of the through groove 1112.

In this embodiment, the first infusion tube passes through the through groove 1112 and is placed in the hole 1111, and the diameter of the hole 1111 is larger than the width of the through groove 1112, so that the infusion tube is convenient to put in and take out, and the movable range of the first infusion tube in the hole 1111 can be provided, so that the safety of infusion is improved.

In some embodiments, the case comprises: a box portion 12 and a lid portion 13.

The box part 12 is provided with a through hole 11, the fixed seat 21 is connected with the inner wall of the box part 12, the inner bottom of the box part 12 is provided with a bottle rack mounting position 121, the bottle rack mounting position 121 protrudes out of the inner bottom of the box part 12, and the bottle rack is suitable for fixing the bottle rack; the cover 13 is detachably connected to the box 12.

Wherein, bottle rack installation position 121 and the bottom phase-match of medicament bottle, bottle rack installation position 121 can be connected with the bottom of medicament bottle through modes such as joint to realize the fixed to the medicament bottle, prevent that the medicament bottle from taking place to rock at the medicine mixing and the drug delivery in-process, improve the security of using.

In some embodiments, the length of the cover 13 is greater than the interior length of the box 12, and the width of the cover 13 is greater than the interior width of the box 12 to avoid the cover 13 from falling inside the box 12.

In some embodiments, the top end of the cover 13 is provided with a handle 131, so that an operator can lift the cover 13 quickly by the handle 131 to separate the cover 13 from the box 12.

In some embodiments, the side wall of the box portion 12 is provided with a plurality of hole marks, the plurality of hole marks are arranged in one-to-one correspondence with the plurality of through holes 11, kong Biaoshi are suitable for indicating hole names, so that corresponding infusion tubes can be quickly inserted according to the hole names, and quick assembly is realized.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In the description of the application, a "first feature" or "second feature" may include one or more of such features.

In the description of the present application, "plurality" means two or more.

In the description of the application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A medication delivery cartridge comprising: the infusion device comprises a box body and an adjusting assembly, wherein the box body is provided with a plurality of through holes for an infusion tube to pass through;

The adjustment assembly includes:

2. The medication delivery cartridge of claim 1, wherein,

The box body is provided with a first through hole;

The adjustment assembly further includes: the first supporting seat is connected with the side wall of the box body, and at least part of the first supporting seat is positioned in the first through hole; the first supporting seat is provided with a second through hole, and the adjusting rod penetrates through the second through hole and stretches into the box body.

3. A medicament delivery cartridge according to claim 2, wherein,

The side wall of the first supporting seat is provided with a fan-shaped groove, and the circle center of the fan-shaped groove is the circle center of the second through hole;

the limiting part is slidably arranged in the fan-shaped groove.

4. A medicament delivery cartridge according to claim 3, wherein,

The fan-shaped groove comprises a first side wall and a second side wall, and the limiting part slides between the first side wall and the second side wall;

5. The medication delivery cartridge of claim 1, wherein,

The clamping structure is provided with a first fixing groove, the groove wall of the first fixing groove is provided with a first notch, and the first notch is suitable for being clamped with the adjusting part of the reversing valve.

6. The medication delivery cartridge of claim 1, wherein,

The mounting structure is provided with a second fixed slot, the cell wall of second fixed slot is equipped with a plurality of second breach, the second breach be suitable for with the circulation mouth cooperation of switching-over valve.

7. The medication delivery cartridge of claim 1, wherein,

The adjustment assembly further includes: the second supporting seat is arranged in the box body and connected with the inner wall of the box body, a third through hole is formed in the second supporting seat, and the adjusting rod penetrates through the third through hole and extends to the fixing seat;

8. A medicament delivery cartridge according to any of claims 1 to 7,

The box includes:

And the cover part is detachably connected with the box part.

9. The medication delivery cartridge of claim 8, wherein,

The through hole comprises a first through hole for a transfusion tube connected with a human body to pass through, and the first through hole is communicated with the top of the box part.

10. The medication delivery cartridge of claim 9, wherein,

The first through hole includes: the device comprises a hole part and a through groove, wherein one end of the through groove is communicated with the hole part, and the other end of the through groove is communicated with the top of the box part;

The diameter of the hole part is larger than the width of the through groove.