Portable medicine injection device

Abstract

The utility model relates to the technical field of surgical medicine. The portable medicine injection device comprises a storage structure, the storage structure comprises a box body, a blocking block and a clamping structure are fixedly connected to the interior of the box body, the clamping structure comprises multiple sets of limiting columns and a storage clamping plate, and the storage clamping plate is fixedly connected with the blocking block. And the limiting columns are fixedly connected to the inner surfaces of the two sides of the interior of the box body and the outer surfaces of the two sides of the blocking block correspondingly, and the clamping structure is used for clamping and fixing equipment more conveniently. The two sets of measuring bolts are rotated to drive the measuring plate to move upwards, when the outer surface of the top end of the measuring plate is attached to a scale needing to be injected, the piston pipe is pushed downwards, and when the outer surface of the bottom of the piston pipe is attached to the outer surfaces of the top ends of the measuring bolts, needed medicine conveying can be completed. Medical staff can conveniently and more accurately inject according to the dosage of the required medicine during use, and the practicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical medicine, and more specifically to a portable drug injection device. Background Art

[0002] The field of surgical medical technology refers to the field involving surgical and therapeutic methods for the diagnosis, treatment and prevention of surgical diseases and injuries, which includes burn plastic surgery. In this field, doctors use various surgical techniques and instruments to repair damaged tissues and reconstruct damaged organs or areas. Portable drug injection devices are often used in burn plastic surgery to administer local anesthetics or other therapeutic drugs to relieve patients' pain or promote wound healing, thereby better meeting patients' treatment needs.

[0003] At present, the drug injection devices in the prior art have the following problems during use: most of the existing drug injection devices may be placed directly on a desktop or an operating table during use. When the user needs different doses of anesthetic drugs or other therapeutic drugs, it may be inconvenient to store multiple syringes, which reduces the efficiency of the device to a certain extent. In addition, most of the existing drug injection devices control the dosage during use according to the scale set on the outer surface of the syringe, which may not be convenient for medical staff to inject the required drug dosage more accurately during use, which reduces the practicality of the device to a certain extent.

[0004] For this reason, we propose a drug injection device to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a portable drug injection device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a portable drug injection device, comprising:

[0007] A storage structure, the storage structure comprising a box body, and a blocking block is fixedly connected to the inside of the box body, and the blocking blocks are provided in multiple groups;

[0008] The clamping structure includes a limiting column and a receiving clamping plate, and the limiting columns are provided in multiple groups, and the limiting columns are respectively fixedly connected to the inner surfaces on both sides of the box body and the outer surfaces on both sides of the barrier, and the clamping structure is used for more convenient clamping and fixing of the equipment;

[0009] The measuring structure includes a syringe, and the outer surface of the syringe is fitted with the inner surface of one side of the upper end of the storage splint. The measuring structure is used to more accurately control the dosage when the device injects the drug.

[0010] Preferably, the storage structure further includes a T-shaped slot, and the T-shaped slot is opened inside the outer surface of both ends of one side of the box body, the inner surface of the T-shaped slot is snap-connected with a T-shaped block, and the outer surface of one end of the T-shaped block is fixedly connected with a cover plate.

[0011] Preferably, the clamping structure also includes a storage column, and the inner surface of the storage column is sleeved on the outer surface of the limiting column, one end of the storage column is fixedly connected to the outer surface of one side of the storage splint, and the bottom of the storage splint is one-third circular, one side of the limiting column is fixedly connected to a spring, and the other end of the spring is fixedly connected to the surface of the inner wall of the storage column.

[0012] Preferably, a limiting ring is provided on the outer surface of one side of the limiting column, and a limiting groove is provided inside the receiving column.

[0013] Preferably, the measuring structure also includes a piston tube, and the outer surface of the bottom of the piston tube is inserted into the inner surface of the syringe, placement grooves are provided at both ends of the outer surface of the top end of the syringe, and the internal threads of the placement grooves are connected to measuring bolts, the outer surface of the bottom end of the syringe is sleeved with a measuring plate, and locking grooves are provided on both sides of the outer surface of the top end of the measuring plate, the bottom end of the measuring bolt is provided with a locking block, and the inner surface of the locking groove is in contact with the outer surface of the locking block.

[0014] Preferably, the outer surface of the measuring bolt is provided with a thread, and a thread groove is opened inside the outer surface of the middle part of the placement groove, and the outer surface of the thread is adapted to the inner surface of the thread groove, the outer surface of the bottom of the top of the measuring bolt is fitted with the outer surface of the top of the placement groove, and the outer surface of one side of the storage splint is fitted with the outer surface of the bottom end of the syringe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model places the syringe inside the storage splint by sliding the cover plate on the outer surface of one side of the box downward, so that the storage column moves outward on the outer surface of the limit column by the elastic force of the spring itself, at this time, the outer surface of the upper end of the syringe and the inner surface of the upper ends of the two groups of storage splints are in contact, and the outer surface of the bottom end of the syringe and the inner surface of the middle part of the lower end of the storage splint are in contact, thereby multiple groups of syringes can be fixed, which is convenient for users to store multiple syringes when they need different doses of medicine, and to a certain extent improves the use efficiency of the equipment;

[0016] The measuring plate is driven to move upward by rotating the two sets of measuring bolts. When the outer surface of the top of the measuring plate fits with the scale required for injection, the piston tube is pushed downward. When the outer surface of the bottom of the piston tube fits with the outer surface of the top of the measuring bolt, the required medicine can be delivered, which makes it easier for medical staff to inject the required medicine dosage more accurately during use, thereby improving the practicality of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial schematic diagram of the three-dimensional structure of the storage structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the measuring structure of the utility model;

[0021] Figure 5 It is a partial schematic diagram of the three-dimensional structure of the clamping structure and the measuring structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. storage structure; 11. box body; 12. T-slot; 13. T-block; 14. cover plate; 2. clamping structure; 21. limit column; 22. storage column; 23. storage splint; 24. spring; 3. measuring structure; 31. piston tube; 32. syringe; 33. placement slot; 34. measuring bolt; 35. measuring plate. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the surgical medicine involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides an embodiment: a portable drug injection device, comprising:

[0025] The storage structure 1 includes a box body 11, and the interior of the box body 11 is fixedly connected with a blocking block, and the blocking blocks are provided in multiple groups;

[0026] The clamping structure 2 includes a limiting column 21 and a receiving clamping plate 23, and the limiting column 21 is provided with multiple groups, and the limiting column 21 is respectively fixedly connected to the inner surface of both sides of the box body 11 and the outer surface of both sides of the barrier. The clamping structure 2 is used for more convenient clamping and fixing of the equipment;

[0027] The measuring structure 3 includes a syringe 32, and the outer surface of the syringe 32 is fitted with the inner surface of one side of the upper end of the storage splint 23. The measuring structure 3 is used to more accurately control the dosage when the device injects the drug.

[0028] The storage structure 1 also includes a T-shaped slot 12, and the T-shaped slot 12 is opened inside the outer surface of both ends of one side of the box body 11, the inner surface of the T-shaped slot 12 is connected with a T-shaped block 13, and the outer surface of one end of the T-shaped block 13 is fixedly connected with a cover plate 14. Figure 3 As shown, pushing the cover plate 14 downward simultaneously drives the outer surface of the T-block 13 to move downward on the inner surface of the T-slot 12, so that the outer surface of one side of the cover plate 14 moves on the outer surface of one side of the box body 11, which improves the convenience of the equipment to a certain extent.

[0029] The clamping structure 2 also includes a storage column 22, and the inner surface of the storage column 22 is sleeved on the outer surface of the limiting column 21, one end of the storage column 22 is fixedly connected to the outer surface of one side of the storage clamping plate 23, and the bottom of the storage clamping plate 23 is one-third circular, one side of the limiting column 21 is fixedly connected to a spring 24, and the other end of the spring 24 is fixedly connected to the surface of the inner wall of the storage column 22, according to Figure 4 and Figure 5 As shown, when the clamping structure 2 releases the device, the storage clamp 23, based on the elasticity of the spring 24 itself, causes the inner surface of the storage column 22 to move inward on the outer surface of the limiting column 21 so that the storage clamp 23 is reset.

[0030] A limiting ring is provided on the outer surface of one side of the limiting column 21, and a limiting groove is provided inside the receiving column 22. Figure 5 As shown, when the storage splint 23 moves, the storage column 22 moves on the outer surface of the limiting column 21, and the position of the storage column 22 is limited by the limiting ring set on the outer surface of one side of the limiting column 21 to prevent the storage column 22 from detaching from the limiting column 21 during use.

[0031] The measuring structure 3 also includes a piston tube 31, and the outer surface of the bottom of the piston tube 31 is inserted into the inner surface of the syringe 32, and placement grooves 33 are provided at both ends of the outer surface of the top of the syringe 32, and the inner thread of the placement groove 33 is connected to a measuring bolt 34, and a measuring plate 35 is sleeved on the outer surface of the bottom of the syringe 32, and the two sides of the outer surface of the top of the measuring plate 35 are provided with a clamping groove, and the bottom end of the measuring bolt 34 is provided with a clamping block, and the inner surface of the clamping groove is in contact with the outer surface of the clamping block. Figure 5As shown, when the drug needs to be injected, the two groups of measuring bolts 34 can be rotated to move the two groups of measuring bolts 34 upward, and the measuring plate 35 is driven to move upward on the outer surface of the syringe 32 synchronously. When the outer surface of the top of the measuring plate 35 is parallel to the scale on the outer surface of the syringe 32 of the required drug dosage, infusion can be performed.

[0032] The outer surface of the measuring bolt 34 is provided with a thread, and a thread groove is provided inside the outer surface of the middle part of the placement groove 33, and the outer surface of the thread is adapted to the inner surface of the thread groove. The outer surface of the bottom of the top of the measuring bolt 34 fits with the outer surface of the top of the placement groove 33, and the outer surface of one side of the receiving clamp 23 fits with the outer surface of the bottom of the syringe 32. Figure 5 As shown, after the infusion is completed, the measuring bolt 34 can be rotated inside the threaded groove opened on the inner surface of the middle part of the two sets of placement grooves 33, so that the outer surface of the bottom of the top of the measuring bolt 34 fits with the outer surface of the top of the placement groove 33.

[0033] Working principle: When the device is used, first place the storage structure 1 in a suitable position, push the cover plate 14 to drive the T-block 13 to slide downward inside the T-slot 12 on the outer surface of one side of the box body 11, then move the two sets of storage clamps 23 to both ends, and then place the syringe 32 on the inner surface of the storage clamp 23. At this time, the storage clamp 23 squeezes the spring 24 to make the storage column 22 move inward on the outer surface of the limit column 21. At this time, the outer surface of the upper end of the storage clamp 23 fits with the outer surface of the upper end of the syringe 32, and the inner surface of the middle inner part of the lower end of the storage clamp 23 fits with the outer surface of the bottom end of the syringe 32, thereby fixing the multiple sets of measuring structures 3 through the clamping structure 2;

[0034] When the device needs to inject, firstly, the measuring bolts 34 are rotated inside the two ends of the placement slot 33 to drive the measuring plate 35 to move upward on the outer surface of the syringe 32. When the outer surface of the top of the measuring plate 35 is at the same level as the required dose, the piston tube 31 is pressed downward to deliver the drug to the user's muscle or skin tissue. When the outer surface of the bottom end of the piston tube 31 fits the outer surface of the top of the measuring bolt 34, the needle can be pulled out. The above is the entire working principle of this utility model.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A portable drug injection device, characterized in that: include: A storage structure (1), the storage structure (1) comprising a box body (11), wherein the box body (11) is fixedly connected with a barrier block inside, and the barrier blocks are provided in a plurality of groups; A clamping structure (2), the clamping structure (2) comprising a limiting column (21) and a receiving clamping plate (23), wherein a plurality of limiting columns (21) are provided, and the limiting columns (21) are respectively fixedly connected to the inner surfaces on both sides of the box body (11) and the outer surfaces on both sides of the barrier block, and the clamping structure (2) is used for clamping and fixing the equipment more conveniently; The measuring structure (3) includes a syringe (32), and the outer surface of the syringe (32) is in contact with the inner surface of one side of the upper end of the storage clamp (23). The measuring structure (3) is used to more accurately control the dosage when the device injects the drug.

2. A portable drug injection device according to claim 1, characterized in that: The storage structure (1) further comprises a T-shaped slot (12), and the T-shaped slot (12) is arranged inside the outer surfaces of both ends of one side of the box body (11), the inner surface of the T-shaped slot (12) is snap-connected with a T-shaped block (13), and the outer surface of one end of the T-shaped block (13) is fixedly connected with a cover plate (14).

3. A portable drug injection device according to claim 1, characterized in that: The clamping structure (2) also includes a storage column (22), and the inner surface of the storage column (22) is sleeved on the outer surface of the limiting column (21), one end of the storage column (22) is fixedly connected to the outer surface of one side of the storage clamp (23), and the bottom of the storage clamp (23) is in the shape of one-third of a circle, one side of the limiting column (21) is fixedly connected to a spring (24), and the other end of the spring (24) is fixedly connected to the surface of the inner wall of the storage column (22).

4. A portable drug injection device according to claim 3, characterized in that: A limiting ring is provided on the outer surface of one side of the limiting column (21), and a limiting groove is provided inside the receiving column (22).

5. A portable drug injection device according to claim 1, characterized in that: The measuring structure (3) also includes a piston tube (31), and the outer surface of the bottom of the piston tube (31) is inserted into the inner surface of the syringe (32), the outer surface of the top end of the syringe (32) is provided with placement grooves (33) at both ends, and the inner thread of the placement groove (33) is connected to a measuring bolt (34), the outer surface of the bottom end of the syringe (32) is sleeved with a measuring plate (35), and the outer surface of the top end of the measuring plate (35) is provided with engaging grooves on both sides, and the bottom end of the measuring bolt (34) is provided with an engaging block, and the inner surface of the engaging groove is in contact with the outer surface of the engaging block.

6. A portable drug injection device according to claim 5, characterized in that: The outer surface of the measuring bolt (34) is provided with a thread, and a thread groove is provided inside the outer surface of the middle part of the placement groove (33), and the outer surface of the thread is matched with the inner surface of the thread groove. The outer surface of the bottom of the top of the measuring bolt (34) is in contact with the outer surface of the top of the placement groove (33), and the outer surface of one side of the receiving clamping plate (23) is in contact with the outer surface of the bottom end of the syringe (32).

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