CN217645632U - Automatic cutting device for infusion needle and hose - Google Patents
Automatic cutting device for infusion needle and hose Download PDFInfo
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- CN217645632U CN217645632U CN202221215377.5U CN202221215377U CN217645632U CN 217645632 U CN217645632 U CN 217645632U CN 202221215377 U CN202221215377 U CN 202221215377U CN 217645632 U CN217645632 U CN 217645632U
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Abstract
The utility model discloses an infusion syringe needle and hose automatic cutting device, it includes: the automatic cutting mechanism comprises a control assembly and a cutting assembly; the clamping assembly comprises a clamping piece and an inverted L-shaped rod body, the control assembly is installed at the top end of the inverted L-shaped rod body, and the cutting assembly is arranged at the end part of the transverse rod of the inverted L-shaped rod body and the bottom of the transverse rod of the inverted L-shaped rod body corresponds to the sharp tool inlet of the sharp tool box. The utility model provides an infusion syringe needle and hose automatic cutting device, it is through setting up automatic cutout mechanism and centre gripping subassembly, and it can cooperate at present most edge tool box to use, and its purpose that has the quickly separating syringe needle reduces medical personnel and injures hidden danger certainly.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to an automatic cutting device for an infusion needle and a hose.
Background
At present, in each medical institution, due to the implementation of measures such as injection, blood sampling and the like, a large number of sharp medical instruments such as needles and the like are generated, so that in order to ensure the safety of medical care personnel, prevent the injury of sharp instruments such as needles and the like to the personnel and realize the timely and safe transportation to a designated place for safe treatment, the sharps box is bred in the medical institution and is widely used.
In the existing edge tool box, when the infusion needle tube is cut, a medical worker needs to manually cut off the needle by using a pair of scissors, the cut needle falls into the edge tool box, two hands are needed to simultaneously perform matching operation in the operation process, the operation is troublesome, the labor steps are increased, and the hidden danger of self-injury exists;
simultaneously, there is the improvement of installing scissors etc. additional on being no less than the edge tool box body at present, but it has the too high problem of cost.
Therefore, there is a need to design an automatic cutting device for infusion needle and hose that overcomes the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming that exists among the prior art, provide infusion syringe needle and hose automatic cutting device, it is through setting up automatic cutout mechanism and centre gripping subassembly, and it can cooperate at present most edge tool box to use, and its purpose that has the quickly separating syringe needle reduces medical personnel and injures the hidden danger certainly.
In order to achieve the above object, the present invention mainly provides the following technical solutions:
an automatic cutting device for an infusion needle and a hose comprises:
the automatic cutting mechanism comprises a control assembly and a cutting assembly;
the clamping assembly comprises a clamping piece and an inverted L-shaped rod body, the control assembly is installed at the top end of the inverted L-shaped rod body, and the cutting assembly is arranged at the end part of the cross rod of the inverted L-shaped rod body and the end part of the cross rod of the inverted L-shaped rod body corresponds to a sharp tool inlet of a sharp tool box.
Furthermore, the cutting assembly comprises an annular base, a cutting knife assembly, a driving assembly and a guide pipe arranged at the bottom end of the driving assembly;
the cutting knife assembly and the driving assembly are installed on the annular base, and the outer wall of the annular base is connected with the cross rod of the inverted L-shaped rod body through a rotating shaft.
Furthermore, the cutting knife assembly comprises a hollow semicircular plate body, a first fixed blade embedded in the slot of the hollow semicircular plate body and a movable blade arranged on the opposite side of the semicircular plate body;
the driving assembly comprises a micro motor and a driving shaft;
the semicircular plate body is clamped on the inner wall of the annular base;
one end of the driving shaft penetrates through the annular base and then is connected with the micro motor, and the other end of the driving shaft is connected with the movable blade;
the movable blade enters the grooves of the semicircular plate body and is driven by the driving assembly to cut with the fixed blade.
Furthermore, the control assembly comprises a control box, a PCB arranged in the control box, a microprocessor and a micro motor which are integrated on the PCB, and a power supply assembly;
further, the device also comprises an infrared sensor which is arranged at the slot and electrically connected with the micro-processor;
the charging device further comprises a charging port and a power switch, and the charging port and the power switch are arranged on the side wall of the control box.
Furthermore, the top end of the guide tube is attached to a boss below the annular base through traceless glue, the guide tube is in a cylindrical shape made of rubber, and the bottom end of the guide tube extends into an edge tool inlet of the edge tool box.
Furthermore, the clamping piece is a C-shaped clamping arm which is made of medical plastics with molding force;
the inner wall of the clamping piece is provided with a miniature sucking disc.
Compared with the prior art, the utility model discloses the beneficial effect who produces mainly embodies:
the automatic cutting device for the transfusion needle head and the hose of the utility model can quickly separate the needle head through the automatic cutting mechanism and the clamping component, thereby avoiding the problems of taking scissors, self-injury and the like;
the automatic cutting device for the infusion needle and the hose of the utility model can be used in cooperation with the sharps box, thereby effectively reducing the problems of high cost and difficult popularization caused by the improvement of the sharps box;
the automatic cutting device for the transfusion needle and the hose of the utility model enables the separation of the needle to be simpler, more convenient and faster, and reduces the labor intensity and the potential safety hazard of medical staff; is suitable for being popularized and used in hospitals at all levels.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical means of the present invention and implement the technical means according to the content of the description, the following detailed description of the preferred embodiments of the present invention is given with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic cutting device for infusion needles and hoses according to the present invention;
FIG. 2 is another schematic structural view of the automatic cutting device for infusion needles and hoses of the present invention;
fig. 3 is a schematic structural view of the cutting assembly of the present invention;
fig. 4 is a schematic structural view of the cutting knife assembly of the present invention;
fig. 5 is a schematic view of the internal structure of the control assembly of the present invention;
description of reference numerals:
1. a cutting assembly; 11. an annular base; 12. a cutter assembly; 13. a drive assembly; 14. a guide tube; 15. a rotating shaft; 121. a semicircular plate body; 122. grooving; 123. fixing a blade; 124. a movable blade; 131. a micro motor; 132. a drive shaft;
2. a control component; 21. a control box; 22. a PCB circuit board; 23. a microprocessor; 24. a power supply component; 25. an infrared sensor; 26. a charging port; 27. a power switch;
3. a clamping assembly; 31. a clamping member; 32. an inverted L-shaped rod body; 311. a C-shaped clamping arm;
4. a sharps box; 41. an sharps inlet;
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for the specific embodiments, structures, features and effects of the automatic cutting device for infusion needles and hoses.
As shown in fig. 1-5, the automatic cutting device for infusion needle and hose of the present invention comprises:
the automatic cutting mechanism comprises a control assembly 2 and a cutting assembly 1;
the clamping assembly 3 comprises a clamping piece 31 and an inverted L-shaped rod body 32, the control assembly 2 is installed at the top end of the inverted L-shaped rod body 32, and the cutting assembly 1 is arranged at the end part of a cross rod of the inverted L-shaped rod body 32, and the bottom of the cross rod corresponds to a sharps inlet 41 of the sharps box 4.
The infusion needle and the hose automatic cutting device of this application embodiment, its in-process that uses:
firstly, medical staff selects an automatic cutting device with a proper specification according to the sharps box 4, clamps the automatic cutting device on the sharps box 4 and ensures that the cutting assembly 1 corresponds to one side of a sharps inlet 41 of the sharps box 4;
when in use, the sharp instrument box is rotated to enable the guide tube 14 to be inserted into the inlet of the sharp instrument box 4; the power switch 27 is turned on, the infrared sensor 25 sends a monitoring arrival signal to the microprocessor 23 for analysis after the needle is inserted into the sharps inlet 41, the microprocessor 23 sends a forward rotation instruction like the micro motor 131, and the micro motor 131 forwards rotates to drive the driving shaft 132 to push the movable blade 124 forwards; the movable blade 124 enters the slot 122 of the semicircular plate 121 and the fixed blade 123 to cut under the driving of the driving assembly 13; after cutting, the movable blade 124 is reset by the driving shaft 132 for the next cutting.
It should be further noted that, in order to ensure accurate cutting, the infrared sensor 25 needs to feed back data to the microprocessor 23 twice when sensing the hose, so that the microprocessor 23 can delay sending a cutting instruction for 2 seconds, and normal falling of general articles into the start-up cutting is avoided; meanwhile, the problem that the needle head touches the cutter head can be avoided.
As shown in fig. 1-4, the automatic cutting device for infusion needles and hoses of the present invention comprises a cutting assembly 1, which comprises an annular base 11, a cutting knife assembly 12, a driving assembly 13, and a guide tube 14 disposed at the bottom end thereof;
the cutting knife assembly 12 and the driving assembly 13 are mounted on the annular base 11, and the outer wall of the annular base 11 is connected with the cross bar of the inverted L-shaped rod body 32 through a rotating shaft 15.
As shown in fig. 3-4, in the automatic cutting device for infusion needles and hoses of the present invention, the cutting knife assembly 12 includes a hollow semicircular plate 121, a first fixed blade 123 embedded in the slot 122 of the hollow semicircular plate, and a movable blade 124 disposed at the opposite side of the semicircular plate 121;
the driving assembly 13 comprises a micro motor 131 and a driving shaft 132;
the semicircular plate body 121 is clamped on the inner wall of the annular base 11;
one end of the driving shaft 132 is connected with the micro motor 131 after penetrating through the annular base 11, and the other end is connected with the movable blade 124;
the movable blade 124 enters the slot 122 of the semicircular plate 121 and the fixed blade 123 to cut under the driving of the driving assembly 13.
According to the automatic cutting device for the infusion needle and the hose, the cutting assembly 1 is arranged, so that the hose can be cut quickly; the movable bit is advanced and repositioned by the drive shaft 132.
As shown in fig. 5, the automatic cutting device for infusion needle and hose of the present invention, the control assembly 2 includes a control box 21, a PCB 22 disposed therein, a microprocessor 23 and a micro motor 131 integrated on the PCB 22, and a power supply assembly 24.
As shown in fig. 5, the automatic cutting device for infusion needles and hoses of the present invention further comprises an infrared sensor 25 disposed at the slot 122 and electrically connected to the microprocessor 23;
a charging port 26 and a power switch 27 are further included, which are provided at a side wall of the control box 21.
According to the automatic cutting device for the infusion needle and the hose, the infrared sensor 25 is arranged and can sense that articles pass through the automatic cutting device; to avoid false start, a start-up procedure delay and a way to acquire signals twice may be set.
As shown in 3, the utility model discloses an infusion syringe needle and hose automatic cutting device, the top of stand pipe 14 through no trace glue attach in annular base 11 below boss department, it is the tube-shape that rubber made, its bottom stretches into the sharp weapon entry 41 of sharp weapon box 4.
The infusion needle head and hose automatic cutting device of this application embodiment, it is removable promptly to search for the stand pipe 14 to use up, and this stationary knife and movable blade 124 all can be changed, and other parts normally wash the disinfection can.
As shown in fig. 1, in the automatic cutting device for infusion needle and hose of the present invention, the clamping member 31 is a C-shaped clamping arm 311 made of medical plastic with molding force;
the inner wall of the clamping piece 31 is provided with a miniature sucking disc.
The automatic cutting device for the infusion needle and the hose is provided with the clamping piece 31, the clamping piece is clamped on the edge tool box 4, the size of the clamping piece is set to be more, and the clamping piece meets the requirements of edge tool boxes 4 of different specifications.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides an infusion syringe needle and hose automatic cutting device which characterized in that, it includes:
the automatic cutting mechanism comprises a control assembly (2) and a cutting assembly (1);
the clamping assembly (3) comprises a clamping piece (31) and an inverted L-shaped rod body (32), the control assembly (2) is installed at the top end of the inverted L-shaped rod body (32), and the cutting assembly (1) is arranged at the end part of the cross rod of the inverted L-shaped rod body (32) and the bottom of the cross rod corresponds to a sharps inlet (41) of the sharps box (4).
2. The automatic cutting device for the infusion needle and the hose according to claim 1, wherein:
the cutting assembly (1) comprises an annular base (11), a cutting knife assembly (12), a driving assembly (13) and a guide pipe (14) arranged at the bottom end of the driving assembly;
the cutting knife assembly (12) and the driving assembly (13) are installed on the annular base (11), and the outer wall of the annular base (11) is connected with the cross rod of the inverted L-shaped rod body (32) through a rotating shaft (15).
3. The automatic cutting device for the infusion needle and the hose as claimed in claim 2, wherein:
the cutter assembly (12) comprises a hollow semicircular plate body (121), a first fixed blade (123) embedded in the slot (122) of the semicircular plate body and a movable blade (124) arranged on the opposite side of the semicircular plate body (121);
the drive assembly (13) comprises a micro motor (131) and a drive shaft (132);
the semicircular plate body (121) is clamped on the inner wall of the annular base (11);
one end of the driving shaft (132) penetrates through the annular base (11) and then is connected with a micro motor (131), and the other end of the driving shaft is connected with the movable blade (124);
the movable blade (124) enters the slot (122) of the semicircular plate body (121) and the fixed blade (123) to realize cutting under the driving of the driving assembly (13).
4. The automatic cutting device for the infusion needle and the hose according to claim 3, wherein:
the control assembly (2) comprises a control box (21), a PCB (printed circuit board) (22) arranged in the control box, a microprocessor (23) and a micro motor (131) which are integrated on the PCB (22), and a power supply assembly (24).
5. The automatic cutting device for the infusion needle and the hose according to claim 4, wherein:
the infrared sensor (25) is arranged at the slot (122) and is electrically connected with the microprocessor (23);
also comprises a charging port (26) and a power switch (27) which are arranged on the side wall of the control box (21).
6. The automatic cutting device for the infusion needle and the hose according to claim 5, wherein:
the top end of the guide tube (14) is attached to a boss below the annular base (11) through traceless glue, the guide tube is in a cylindrical shape made of rubber, and the bottom end of the guide tube extends into a sharp tool inlet (41) of the sharp tool box (4).
7. The automatic cutting device for the infusion needle and the hose according to claim 1, wherein:
the clamping piece (31) is a C-shaped clamping arm (311) which is made of medical plastics with molding force;
the inner wall of the clamping piece (31) is provided with a miniature sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221215377.5U CN217645632U (en) | 2022-05-18 | 2022-05-18 | Automatic cutting device for infusion needle and hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221215377.5U CN217645632U (en) | 2022-05-18 | 2022-05-18 | Automatic cutting device for infusion needle and hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217645632U true CN217645632U (en) | 2022-10-25 |
Family
ID=83664417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221215377.5U Active CN217645632U (en) | 2022-05-18 | 2022-05-18 | Automatic cutting device for infusion needle and hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217645632U (en) |
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2022
- 2022-05-18 CN CN202221215377.5U patent/CN217645632U/en active Active
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