CN112569382A

CN112569382A - Supplementary device of changing of clinical anesthesia syringe needle

Info

Publication number: CN112569382A
Application number: CN202011403322.2A
Authority: CN
Inventors: 陈飞
Original assignee: Shimen Maternal And Child Health And Family Planning Service Center
Current assignee: Shimen Maternal And Child Health And Family Planning Service Center
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-30

Abstract

The invention belongs to the technical field of replacement of anesthetic needles, and particularly relates to an auxiliary replacement device for clinical anesthetic needles, which aims at solving the problems that the conventional needle replacement mode is low in efficiency and low in automation degree and cannot well treat used needles. The invention starts the booster pump to suck the sterilization liquid in the sterilization liquid storage tank into the sterilization nozzle through the liquid inlet pipe, and the sterilization nozzle sprays the sterilization liquid onto the surface of the old needle head, thereby sterilizing and disinfecting the old needle head and preventing the old needle head from carrying out bacterial infection on the new needle head.

Description

Supplementary device of changing of clinical anesthesia syringe needle

Technical Field

The invention relates to the technical field of replacement of anesthesia needles, in particular to an auxiliary replacement device for a clinical anesthesia needle.

Background

Anesthesia, as the name suggests, is numbness paralysis, and drunkenness is coma. Therefore, anesthesia means that a patient temporarily loses his or her feeling wholly or locally by medication or other means to perform surgical treatment for the purpose of painlessness. Anesthesiology is a science that applies basic theory, clinical knowledge and technology related to anesthesia to eliminate operation pain of patients, ensure the safety of patients and create good conditions for operations.

Before a doctor performs an operation on a patient, the patient is generally anesthetized by using anesthesia aiming at the wounded area of the patient, in order to prevent virus infection, the needle head of the anesthetic needle is generally disposable, and when the patient wound needs to be anesthetized for many times, the needle head needs to be frequently replaced by a person.

However, in the actual use process, the mode of replacing the needle head at present is generally to replace the anesthesia needle head manually, and the mode is inefficient, and degree of automation is lower to the used needle head of better processing that can not be better, the practicality is relatively poor.

Disclosure of Invention

Based on the technical problems that the conventional needle replacing mode generally replaces the anesthesia needle manually, the mode has low efficiency and low automation degree, and cannot better treat the used needle, the invention provides an auxiliary replacement device for the clinical anesthesia needle.

The invention provides an auxiliary replacement device for a clinical anesthesia needle, which comprises a box body, wherein an old needle storage box for storing an old needle is slidably installed on one side inside the box body, new needle storage holes are formed in the outer wall of the top of the box body and are distributed at equal intervals, a needle body is inserted into the inner wall of each new needle storage hole, a sliding hole is also transversely formed in the outer wall of the top of the box body, a replacement hole is vertically formed in the outer wall of one side of the box body, and two ends of each sliding hole are respectively communicated with the new needle storage holes and the replacement hole; the aperture of the replacement hole is the same as that of the new needle head storage hole, and the aperture of the sliding hole is larger than that of the replacement hole or the new needle head storage hole.

As a further scheme of the invention: the aperture of the sliding hole is larger than the sleeving end of the needle tube, and the aperture of the replacing hole and the aperture of the new needle head storage hole are smaller than the sleeving end of the needle tube and larger than the liquid inlet end of the syringe needle tube.

As a further scheme of the invention: and telescopic springs are fixed on two sides of the inner wall at the bottom of the replacing hole through bolts, and the outer wall at the top end of each telescopic spring is fixed on the outer wall at the bottom of the sliding plate through bolts.

As a further scheme of the invention: the inner walls of two sides of the replacing hole are provided with sliding grooves, the inner walls of the sliding grooves are fixed with sliding rails through bolts, and the inner walls of the sliding rails are in sliding fit with the outer walls of two sides of the sliding plate.

As a further scheme of the invention: the bottom inner wall of box is opened there is the sliding tray, and the inner wall of sliding tray passes through the bolt fastening and has the slip rail, old syringe needle bin slidable mounting is in the slip rail.

As a further scheme of the invention: the utility model discloses a disinfection device, including box, liquid inlet pipe, spray plate, shower nozzle, booster pump, liquid inlet pipe, liquid outlet pipe, liquid inlet pipe, liquid outlet pipe.

As a further scheme of the invention: the bottom inner wall of box has the bin through the bolt fastening, and there is the chamber door bin edge of one side outer wall through hinged joint.

As a further scheme of the invention: and the four corners of the outer wall of the bottom of the box body are all fixed with mounting rods through bolts, and the outer wall of the bottom end of each mounting rod is fixed with a sucker through bolts.

As a further scheme of the invention: the top outer wall of bin has the antiseptic solution bin through the bolt fastening, and the outer wall of one side of antiseptic solution bin opens there is the mounting hole, and the inner wall of mounting hole has the heating resistor that the equidistance distributes through the bolt fastening.

As a further scheme of the invention: two fixing plates are fixed on the inner wall of the bottom of the replacing hole through bolts, a cavity is formed in the inner wall of each fixing plate, and a sliding plate is connected to the inner wall of the cavity in a sliding mode.

The beneficial effects of the invention are as follows:

1. the invention is provided with a new needle head storage hole, a needle head body, a sliding hole, a replacing hole, an old needle head storage box, a sterilization spray head and a sterilization liquid storage box, when the needle head is replaced, the old needle head is firstly plugged into the sliding hole, then the old needle head is slid into the replacing hole, the needle cylinder is directly pulled out, the old needle head directly falls into the old needle head storage box after the needle cylinder is pulled out, then the needle cylinder is butted with the needle head body, the needle head body is slid into the sliding hole after the butting, because the aperture ratio of the sliding hole is larger, the whole needle head body can be taken out at the moment, a booster pump is started to suck the sterilization liquid in the sterilization spray head from the sterilization liquid storage box through a liquid inlet pipe, the sterilization spray head sprays the sterilization liquid onto the surface of the old needle head, thereby the sterilization and disinfection treatment can be carried out on the old needle head, the old needle head is prevented from carrying out bacterial infection on the new, the practicability is stronger.

2. According to the invention, the disinfectant in the disinfectant storage tank can be heated through the heating resistor by arranging the disinfectant storage tank and the heating resistor, the heated disinfectant is gradually evaporated, the evaporated disinfectant can disinfect the needle body, the needle body is prevented from being infected by bacteria, and the safety performance is strong.

3. According to the invention, by arranging the telescopic spring, the fixed plate, the sliding plate and the sliding rail, when an old needle head is replaced, the old needle head can push the sliding plate downwards, the telescopic spring is driven to move downwards in the pushing process, when the sliding plate is completely overlapped with the fixed plate, the old needle head can be dropped into the old needle head storage box by pulling the needle cylinder outwards in a manner of matching with the sliding plate, then the telescopic spring drives the sliding plate to move upwards along the sliding rail to restore the original position, and the sliding plate can effectively prevent the old needle head from dropping out of the box body in the dropping process.

Drawings

FIG. 1 is a schematic view of the overall structure of a needle replacement assisting device for clinical anesthesia according to the present invention;

FIG. 2 is a three-dimensional structure diagram of a replacement hole of an auxiliary replacement device for a clinical anesthesia needle according to the present invention;

FIG. 3 is a sterilizing liquid storage box of the clinical anesthesia needle auxiliary replacing device provided by the invention;

fig. 4 is a three-dimensional structure diagram of a fixing plate of the auxiliary replacement device for a clinical anesthesia needle.

In the figure: the novel needle sterilizing device comprises a liquid inlet pipe 1, a new needle storage hole 2, a needle body 3, a disinfectant storage box 4, a heating resistor 5, a storage box 6, a box door 7, a sucker 8, an old needle storage box 9, a sterilizing spray head 10, a sliding hole 11, a box body 12, a sliding rail 13, a replacing hole 14, a booster pump 15, a spraying plate 16, a sterilizing liquid storage box 17, a sliding plate 18, a telescopic spring 19 and a fixing plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, an auxiliary replacement device for a clinical anesthesia needle comprises a box body 12, an old needle storage box 9 for storing an old needle is slidably installed on one side inside the box body 12, new needle storage holes 2 distributed at equal intervals are formed in the outer wall of the top of the box body 12, a needle body 3 is inserted into the inner wall of each new needle storage hole 2, a sliding hole 11 is further transversely formed in the outer wall of the top of the box body 12, a replacement hole 14 is vertically formed in the outer wall of one side of the box body 12, and two ends of each sliding hole 11 are respectively communicated with the new needle storage holes 2 and the replacement hole 14; the aperture of the replacement hole 14 is the same as that of the new needle storage hole 2, the aperture of the sliding hole 11 is larger than that of the replacement hole 14 or the new needle storage hole 2, when the needle is replaced, an old needle is firstly plugged into the sliding hole 11, then the old needle is slid into the replacement hole 14, the needle cylinder is directly pulled out, the old needle directly falls into the old needle storage box 9 after the needle cylinder is pulled out, then the needle cylinder is butted with the needle body 3, the needle body 3 is slid into the sliding hole 11 after the butting, and the whole needle body 3 can be taken out at the moment due to the large aperture ratio of the sliding hole 11;

it should be noted that, in the prior art, since the needle tube is sleeved at the liquid inlet end of the syringe tube, the aperture of the sleeved end of the needle tube is larger than that of the liquid inlet end of the syringe tube, and in order to enable the sliding hole 11, the replacement hole 14 and the new needle head storage hole 2 to implement the above technical scheme, it can be understood that the aperture of the sliding hole 11 is larger than that of the sleeved end of the needle tube, and the apertures of the replacement hole 14 and the new needle head storage hole 2 are smaller than that of the sleeved end of the needle tube and larger than that of the liquid inlet end of the syringe tube, so that the syringe tube and the needle tube can be smoothly clamped into the sliding hole 11, and the syringe tube can be separated from the needle tube in the replacement hole;

in the embodiment of the invention, a sliding groove is formed in the inner wall of the bottom of the box body 12, a sliding rail is fixed on the inner wall of the sliding groove through a bolt, the old needle storage box 9 is slidably installed in the sliding rail and slides along the sliding rail, after the old needles are fully stored in the old needle storage box 9, the old needle storage box 9 slides out, and the old needles are collected and cleaned;

in another embodiment of the present invention, the telescopic springs 19 are fixed on both sides of the bottom inner wall of the replacement hole 14 by bolts, the top outer wall of the telescopic spring 19 is fixed on the bottom outer wall of the sliding plate 18 by bolts, the telescopic spring 19 drives the sliding plate 18 to move upward along the sliding rail 13 to return to the original position, the sliding plate 18 can effectively prevent the old needle from falling out of the box body 12 during the falling process, and after the old needle is replaced, the telescopic spring 19 drives the sliding plate 18 to return to the original position, so that the liquid medicine in the old needle can be prevented from escaping from the box body 12, and the medicine or the new needle can be prevented from being infected, thereby causing a dangerous accident.

Furthermore, in the embodiment of the present invention, sliding grooves are formed on both inner walls of the replacement hole 14, the inner walls of the sliding grooves are fixed with sliding rails 13 through bolts, the inner walls of the sliding rails 13 form a sliding fit with both outer walls of the sliding plate 18, the sliding rails 13 cooperate with the sliding plate 18 to enhance the moving stability of the device, and meanwhile, the sliding plate 18 can be ensured to move smoothly and stably during the up-and-down movement process.

In another embodiment of the present invention, a sterilization liquid storage tank 17 is fixedly installed on an inner wall of one side of the box 12, a booster pump 15 is installed outside the sterilization liquid storage tank 17, a spray plate 16 is fixed on an inner wall of a top portion of the box 12 through bolts, a plurality of sterilization nozzles 10 distributed at equal intervals are installed on an outer wall of a bottom portion of the spray plate 16, the nozzles 10 are communicated with the spray plate 16, an output end of the booster pump 15 is communicated with an inside of the spray plate 16 through a liquid inlet pipe 1, and is used for providing a disinfectant to the spray plate 16, the booster pump is started to suck the sterilization liquid in the sterilization liquid storage tank into the sterilization nozzles through the liquid inlet pipe, and the sterilization nozzles spray the sterilization liquid onto the surface of an old needle, so that the old needle can be sterilized and disinfected, and the old;

in the embodiment of the invention, the storage box 6 is fixed on the inner wall of the bottom of the box body 12 through bolts, and the edge of one outer wall of the storage box 6 is connected with the box door 7 through a hinge, so that a user can store a new needle in the storage box 6.

In the embodiment of the invention, the four corners of the outer wall of the bottom of the box body 12 are all fixed with mounting rods through bolts, the outer wall of the bottom end of each mounting rod is fixed with the sucking discs 8 through bolts, and the stability of the device can be enhanced through the sucking discs 8.

In the embodiment of the invention, the outer wall of the top of the storage box 6 is fixed with the disinfectant storage box 4 through bolts, the outer wall of one side of the disinfectant storage box 4 is provided with mounting holes, the inner wall of each mounting hole is fixed with the heating resistors 5 which are distributed at equal intervals through bolts, the disinfectant in the disinfectant storage box 4 can be heated through the heating resistors 5, the heated disinfectant is gradually evaporated, and the evaporated disinfectant can disinfect the needle body 3 to prevent the needle body 3 from being infected by bacteria.

In the embodiment of the present invention, two fixing plates 20 are fixed on the inner wall of the bottom of the replacement hole 14 by bolts, and the inner wall of the fixing plate 20 forms a cavity, and the inner wall of the cavity is slidably connected with a sliding plate 18, so that when the old needle is replaced, the old needle can push the sliding plate 18 downwards, the telescopic spring 19 is driven to move downwards in the pushing process, and when the sliding plate 18 completely overlaps with the fixing plate 20, the needle cylinder is pulled outwards, and the old needle can be dropped into the old needle storage box 9 by matching with the sliding plate 18.

The working principle of the clinical anesthesia needle head auxiliary replacing device is as follows:

when in use, when the needle head is replaced, firstly, the old needle head is plugged into the sliding hole 11, then the old needle head is slid into the replacing hole 14, the needle cylinder is directly pulled out, the old needle head directly falls into the old needle head storage box 9 after the needle cylinder is pulled out, then the needle cylinder is butted with the needle head body 3, the needle head body 3 is slid into the sliding hole 11 after the butting, because the aperture ratio of the sliding hole 11 is larger, the whole needle head body 3 can be taken out at the moment, the booster pump 15 is started to suck the sterilizing liquid in the sterilizing liquid storage box 17 into the sterilizing spray head 10 through the liquid inlet pipe 1, the sterilizing spray head 10 sprays the sterilizing liquid onto the surface of the old needle head, thereby sterilizing and disinfecting the old needle head, preventing the old needle head from bacterial infection to the new needle head, the sterilizing liquid in the sterilizing liquid storage box 4 can be heated through the heating resistor 5, and the sterilizing liquid is gradually evaporated after being heated, antiseptic solution after the evaporation can disinfect syringe needle body 3, prevent that syringe needle body 3 from receiving bacterial infection, when changing old syringe needle, old syringe needle can promote slide 18 downwards, the in-process drive expanding spring 19 downstream of promotion, when slide 18 is complete with fixed plate 20 coincidence, outwards pull out the cylinder and can cooperate slide 18 to take off old syringe needle bin 9 with old syringe needle, expanding spring 19 drives slide 18 along slide rail 13 rebound resilience normal position, slide 18 can effectually prevent that old syringe needle from falling beyond box 12 in the in-process that drops, the user can place new syringe needle and store in bin 6, only need open box door 7 during the use and can take new syringe needle, the person of facilitating the use changes the syringe needle, sucking disc 8 can strengthen box 12's stability, it is more simple and convenient to let the doctor change the syringe needle.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The clinical anesthesia needle head auxiliary replacing device comprises a box body (12), wherein an old needle head storage box (9) for storing old needle heads is slidably mounted on one side inside the box body (12), and is characterized in that new needle head storage holes (2) distributed at equal intervals are formed in the outer wall of the top of the box body (12), needle head bodies (3) are inserted into the inner walls of the new needle head storage holes (2), sliding holes (11) are further transversely formed in the outer wall of the top of the box body (12), replacing holes (14) are vertically formed in the outer wall of one side of the box body (12), and two ends of each sliding hole (11) are respectively communicated with the new needle head storage holes (2) and the replacing holes (14); wherein the content of the first and second substances,

the aperture of the replacing hole (14) is the same as that of the new needle head storage hole (2), and the aperture of the sliding hole (11) is larger than that of the replacing hole (14) or the new needle head storage hole (2); the aperture of the sliding hole (11) is larger than the sleeving end of the needle tube, and the apertures of the replacement hole (14) and the new needle head storage hole (2) are smaller than the sleeving end of the needle tube and larger than the liquid inlet end of the syringe; and telescopic springs (19) are fixed on two sides of the inner wall of the bottom of the replacing hole (14) through bolts, and the outer wall of the top end of each telescopic spring (19) is fixed on the outer wall of the bottom of the sliding plate (18) through bolts.

2. The auxiliary replacement device for the needle head of the clinical anesthesia, according to claim 1, characterized in that the inner walls of the replacement hole (14) are provided with sliding grooves, the inner walls of the sliding grooves are fixed with sliding rails (13) through bolts, and the inner walls of the sliding rails (13) form sliding fit with the outer walls of the two sides of the sliding plate (18).

3. A needle auxiliary replacing device for clinical anesthesia as claimed in claim 1, wherein the bottom inner wall of said box body (12) is opened with a sliding groove, the inner wall of the sliding groove is fixed with a sliding rail by bolts, and said used needle storage box (9) is slidably mounted in the sliding rail.

4. The clinical anesthesia needle head auxiliary replacement device according to any one of claims 1-3, wherein a sterilization liquid storage tank (17) is fixedly installed on an inner wall of one side of the box body (12), a booster pump (15) is arranged on the outer side of the sterilization liquid storage tank (17), a spray plate (16) is fixed on the inner wall of the top of the box body (12) through bolts, a plurality of sterilization spray nozzles (10) distributed at equal intervals are arranged on the outer wall of the bottom of the spray plate (16), the spray nozzles (10) are communicated with the spray plate (16), and the output end of the booster pump (15) is communicated with the interior of the spray plate (16) through a liquid inlet pipe (1) and is used for providing a disinfectant liquid for the spray plate (16).

5. The auxiliary replacement device for the needle of the clinical anesthesia needle according to claim 1, wherein the storage box (6) is fixed on the inner wall of the bottom of the box body (12) through bolts, and the edge of one outer wall of the storage box (6) is connected with the box door (7) through a hinge.

6. A clinical anesthesia needle head auxiliary replacing device according to claim 5, characterized in that the four corners of the outer wall of the bottom of the box body (12) are all fixed with mounting rods through bolts, and the outer wall of the bottom end of the mounting rods is fixed with suction cups (8) through bolts.

7. The auxiliary replacement device for the clinical anesthesia needle head as claimed in claim 6, wherein the top outer wall of the storage box (6) is fixed with a disinfectant storage box (4) by bolts, and one side outer wall of the disinfectant storage box (4) is provided with mounting holes, and the inner wall of the mounting holes is fixed with heating resistors (5) which are distributed at equal intervals by bolts.

8. A needle auxiliary replacing device for clinical anesthesia, according to claim 1, characterized in that two fixing plates (20) are fixed on the bottom inner wall of the replacing hole (14) by bolts, and the inner wall of the fixing plate (20) forms a cavity, and the inner wall of the cavity is connected with a sliding plate (18) in a sliding way.