CN114177064B

CN114177064B - Sterile sleeve acupuncture device with self-destruction function

Info

Publication number: CN114177064B
Application number: CN202111460565.4A
Authority: CN
Inventors: 宋延龙
Original assignee: Baofeng People's Hospital
Current assignee: Baofeng People's Hospital
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2023-05-16
Anticipated expiration: 2041-12-02
Also published as: CN114177064A

Abstract

The invention relates to the technical field of acupuncture and moxibustion, in particular to a sterile sleeve acupuncture device with a self-destruction function, which comprises a needle body and a shell, wherein the needle body comprises a needle head and a sleeve, the bottom center position of the sleeve is fixedly connected with one end of the needle head, a plurality of permeation holes distributed in a circumferential array are formed in the bottom of the sleeve, and a disinfection bag is fixedly connected to the bottom of an inner cavity of the sleeve.

Description

Sterile sleeve acupuncture device with self-destruction function

Technical Field

The invention relates to the technical field of acupuncture, in particular to a sterile sleeve acupuncture device with a self-destruction function.

Background

The modern acupuncture needle is generally composed of a needle body, a needle tip and a needle handle, the front end of the needle body is provided with the needle tip, the rear end of the needle body is provided with the needle handle, the needle body and the needle tip are smooth, and the needle handle is threaded, so that the acupuncture needle can be inserted and twisted when being used, and the acupuncture needle is used as a medical instrument for penetrating human skin, has very strict requirements on sterility, and is usually disposable and needs to be destroyed after being used.

However, the needles are usually disposable, and a plurality of needles are required to be used together, so that a person cannot easily distinguish between the used needles and the unused needles, and the needles are difficult to avoid touching the needle body by hands, so that the sterility degree is a critical problem, and therefore, a sterile sleeve acupuncture device with a self-destruction function is required.

Disclosure of Invention

The invention aims to provide a sterile sleeve acupuncture device with a self-destruction function, which solves the problems that in the prior art, acupuncture needles are usually disposable, a plurality of acupuncture needles are needed to be matched for use, a person cannot conveniently distinguish between the used acupuncture needles and unused acupuncture needles, the precision of acupuncture can be influenced by using gloves, the acupuncture needles are difficult to avoid touching needle bodies by hands, and the sterility degree is ensured to be a critical problem.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a sterile sleeve pipe acupuncture device with self-destruction function, includes needle body and shell, the needle body includes syringe needle and pipe box, the bottom central point department of pipe box is fixed connection with one end of syringe needle, a plurality of infiltration holes that are circumference array distribution are seted up to the bottom of pipe box, the inner chamber bottom fixedly connected with disinfection bag of pipe box, the inner chamber of pipe box just is located the top sliding connection of disinfection bag and presses the piece, the top of pressing the piece is provided with the spacing piece of fixed connection at the pipe box top, press the piece top through the thread gluing with spacing piece bottom bonding, the bottom central point department fixedly connected with contact of pressing the piece;

the isolation assembly comprises an elastic film, wherein an opening at one end of the elastic film is fixedly connected with the bottom of the pipe sleeve, and an opening at the other end of the elastic film is fixedly connected with a circular ring; the inner side wall of the circular ring is in sealed sliding connection with the needle head; the inner wall of the elastic film is fixedly connected with a first connecting frame, one end of the first connecting frame is hinged with the pipe sleeve, and the other end of the first connecting frame is hinged with a second connecting frame; the top of the circular ring is fixedly connected with a sliding column, the sliding column penetrates through the pipe sleeve and is in sliding connection with the pipe sleeve, and the top of the pipe sleeve is provided with a locking mechanism for locking the position of the sliding column;

when the needle is inserted into the skin of a patient, the circular ring is pressed by the skin to move upwards, and the first connecting frame and the second connecting frame drive the elastic film to expand outwards, so that the needle is exposed out of the elastic film more, and the needle can be pricked into the skin of the human body more deeply; when the needle is lifted, the circular ring moves downwards under the action of the elasticity of the elastic film, and meanwhile, the disinfection liquid medicine in the elastic film automatically disinfects the needle head just pulled out of the skin.

The invention has at least the following beneficial effects:

1. according to the invention, through the mutual matching between the elastic film and the circular ring and the like, when a doctor lifts the needle, the circular ring moves downwards under the action of the elastic force of the elastic film, meanwhile, the disinfection liquid medicine in the elastic film automatically disinfects the needle head just pulled out of the skin, and meanwhile, the disinfection liquid medicine in the elastic film cannot flow out of the elastic film along the needle head due to the sliding sealing connection of the needle head and the circular ring, so that the problem that the disinfection liquid medicine flows into the skin along the needle head in the automatic disinfection process of lifting and inserting the needle head each time is solved.

2. According to the invention, through the mutual matching of the stud, the sliding column and the like, after needle moving is completed, the stud is rotated to push the sliding block to contact with the sliding column, so that the first saw teeth and the second saw teeth are locked, and needle remaining after needle moving is realized; meanwhile, after the acupuncture is completed and pulled out, the needle head enters the elastic film to disinfect the needle head again, so that the condition that the air is polluted due to the fact that the needle head is exposed in the atmosphere is avoided.

3. According to the invention, through the mutual matching of the elastic film, the circular ring and the like, when the sterilizing liquid medicine in the sterilizing bag is volatile, the sterilizing bag is expanded to automatically contact with the contact, so that the sterilizing liquid in the sterilizing bag is ruptured to flow out, and the sterilizing liquid reaches the elastic film through the permeation hole, so that the sterilizing bag can still be used after being expanded and ruptured, and the problem that the needle body cannot be used due to the expansion and rupture of the sterilizing bag in the embodiment is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic overall structure of another embodiment of the present invention;

FIG. 3 is an exploded view of the waste storage cassette of the present invention;

FIG. 4 is a schematic view showing the internal structure of the sterilizing cassette according to the present invention;

FIG. 5 is a schematic view showing the internal structure of the fixing plate of the present invention;

FIG. 6 is a schematic view showing the internal structure of the needle body of the present invention;

FIG. 7 is a schematic view showing the overall structure of a needle body according to embodiment 2 of the present invention;

FIG. 8 is a schematic view showing the overall internal structure of an elastic film according to example 2 of the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a handle; 4. a sterilization box; 5. a hinge; 6. a waste storage box; 7. a sponge; 8. an addition tube; 9. a valve; 10. a fixing plate; 11. a mounting groove; 12. a connecting block; 13. a jack; 14. a needle body; 1401. a needle; 1402. a pipe sleeve; 1403. a penetration hole; 1404. a sterilizing bag; 1405. pressing the slices; 1406. a contact; 1407. a limiting piece; 15. a storage tank; 16. an atomizer; 17. an isolation assembly; 1701. an elastic film; 1702. a circular ring; 1703. a first connection frame; 1704. a second connecting frame; 1705. a sliding column.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Example 1

Referring to fig. 1-6, a sterile cannula acupuncture device with self-destruction function comprises a needle body 14, wherein the needle body 14 comprises a needle head 1401 and a cannula 1402, the bottom center position of the cannula 1402 is fixedly connected with one end of the needle head 1401, a plurality of permeation holes 1403 distributed in a circumferential array are formed in the bottom of the cannula 1402, a sterilizing bag 1404 is fixedly connected to the bottom of an inner cavity of the cannula 1402, a pressing piece 1405 is slidingly connected to the inner cavity of the cannula 1402 and positioned at the top of the sterilizing bag 1404, a limiting piece 1407 fixedly connected to the top of the cannula 1402 is arranged at the top of the pressing piece 1405, the top of the pressing piece 1405 is adhered to the bottom of the limiting piece 1407 through a sticking buckle, and a contact 1406 is fixedly connected to the bottom center position of the pressing piece 1405; specifically, by pressing the pressing piece 1405, the sterilizing bag 1404 inside the tube sleeve 1402 is extruded, so that the sterilizing bag 1404 is damaged, and the sterilizing liquid medicine inside the sterilizing bag 1404 flows to the needle 1401 along the penetration hole 1403, thereby helping the needle 1401 touched by the person to perform secondary sterilization, and helping the person to distinguish whether the acupuncture needle is used or not, and facilitating the destruction and discarding; by the arrangement of the contacts 1406, a person can quickly press the pressing piece 1405 to damage the sterilizing bag 1404, and the contacts 1406 cannot damage the sterilizing bag 1404 when not stressed; meanwhile, the pressing piece 1405 is pressed, so that the pressing piece 1405 is separated from the bottom of the limiting piece 1407, the sterilizing bag 1404 is damaged, the disposable use of the device is realized, and the separation of the pressing piece 1405 from the bottom of the limiting piece 1407 is convenient for the resolution of the used acupuncture needle and the unused acupuncture needle by naked eyes; avoiding the secondary use of the used needle.

Still including being used for holding the shell 1 of acupunture needle, shell 1's inner chamber bottom one side fixedly connected with fixed plate 10, and fixed plate 10's top central point puts department and has seted up mounting groove 11 to the connecting block 12 can be dismantled to mounting groove 11's inner chamber bottom, and a plurality of jack 13 that holds the acupunture needle has been seted up at connecting block 12's top.

The other side of the bottom of the inner cavity of the shell 1 is fixedly connected with a waste storage box 6, a storage groove 15 is formed in the center of the top of the waste storage box 6, and the bottom of the inner cavity of the storage groove 15 is detachably connected with a sponge 7; specifically, the used acupuncture needle is placed into the waste storage box 6, the needle 1401 is wrapped through the sponge 7, workers are protected from accidental injury, the problem that the workers are inconvenient to distinguish the used acupuncture needle from the unused acupuncture needle and the needle body is convenient to disinfect secondarily is solved, and the working efficiency of the workers and the safety of the workers using the acupuncture needle are improved.

Two inside walls of shell 1 are all fixedly connected with disinfection box 4, and a plurality of atomizer 16 is installed to one side of disinfection box 4 and along the horizontal direction of disinfection box 4 to the top one side intercommunication of disinfection box 4 has addition pipe 8, and specifically, when personnel use, through adding pipe 8 to the inside disinfection liquid medicine that adds of disinfection box 4, the inside disinfection liquid medicine of disinfection box 4 advances the atomizing through atomizer 16, makes disinfection liquid medicine spray to needle 1401 position help its disinfection.

The outer ring of the adding pipe 8 is provided with a valve 9; by the arrangement of the valve 9, the disinfection liquid medicine in the disinfection box 4 cannot leak out.

One side of the top of the shell 1 is rotatably connected with a cover plate 2 through a hinge 5, and one side of the cover plate 2 is fixedly connected with a handle 3; by the arrangement of the cover plate 2 and the handle 3, the sealing performance of the inside of the shell 1 is maintained, and the inside arrangement of the shell 1 is protected.

The outer circle of the pressing piece 1405 is matched with the inner circle of the tube 1402, specifically, by the arrangement of the pressing piece 1405, the personnel is assisted to squeeze out the disinfection liquid medicine in the disinfection bag 1404.

The scheme comprises the following working processes:

when a person uses, the disinfection liquid medicine is added into the disinfection box 4 through the adding pipe 8, the disinfection liquid medicine in the disinfection box 4 is atomized through the atomizer 16, the disinfection liquid medicine is sprayed to the needle 1401 to help the disinfection, the person takes out the needle body 14 on the connecting block 12, the acupuncture operation is carried out on the user through the needle 1401, hands are difficult to avoid contacting the needle body in the acupuncture process, in order to prevent the hand tiny bacterial infection, the disinfection bag 1404 in the pipe sleeve 1402 is extruded through the pressing piece 1405, so that the disinfection bag 1404 is damaged, the disinfection liquid medicine in the disinfection bag 1404 flows to the needle 1401 along the penetration hole 1403, the needle 1401 touched by the person is helped to carry out secondary disinfection, the person is helped to distinguish whether the acupuncture needle is used, the acupuncture needle is conveniently destroyed and discarded, the acupuncture needle after the use is placed into the waste storage box 6, the needle 1401 is wrapped through the sponge 7, the staff is protected from accidental injury, through the setting of pressing the piece 1405, help personnel extrude the disinfection liquid medicine inside the disinfection bag 1404, through the setting of contact 1406, make personnel press fast and press the piece 1405 and cause the disinfection bag 1404 to be damaged, and when contact 1406 is unstressed, can not make the disinfection bag 1404 destroy, through the setting of spacing piece 1407, make press the piece 1405 can not break away from inside the pipe box 1402, through the setting of valve 9, make the disinfection liquid medicine inside the disinfection box 4 can not spill, through the setting of apron 2 and handle 3, make the inside leakproofness of keeping of shell 1, the inside setting of shell 1 has been protected, the problem of the acupuncture needle after the personnel is inconvenient to distinguish the use with unused acupuncture needle and be convenient for to needle body secondary disinfection has been improved personnel's work efficiency and by the security of needle personnel.

Example 2

Based on the above embodiment, since the sterilizing bag 1404 inside the tube housing 1402 is crushed by pressing the pressing piece 1405, the sterilizing bag 1404 is broken, so that the sterilizing liquid medicine inside the sterilizing bag 1404 flows to the needle 1401 along the penetration hole 1403, and the needle 1401 touched by the person is secondarily sterilized; because the needle needs to be twisted, lifted, inserted and other techniques in the acupuncture process, the disinfection liquid medicine in the inner disinfection bag 1404 flows out from the penetration hole 1403, the flowing disinfection liquid medicine reaches the skin of a patient through a needle hole, the acupuncture position of the patient is cooled and painful due to the disinfection effect and volatilization characteristics of the disinfection liquid medicine, and the cold invasion of the acupuncture position is easily caused due to the fact that the disinfection liquid medicine volatilizes easily to absorb heat, so that the illness state of the patient is not only not different from rehabilitation treatment of the patient, but also the illness state of the patient is sometimes aggravated, although the scheme of the embodiment can disinfect the acupuncture needle which is touched for the second time, meanwhile, the needle is touched every time because the speed is high in the acupuncture process, germs on the needle head are difficult to be disinfected quickly, and a user is difficult to achieve strict requirements of once disinfection on the needle head every time, so that the problems that an acupuncture user is ensured to perform aseptic needle moving and the disinfection agent cannot invade the acupuncture position of the patient are solved; since the sterilizing liquid in the sterilizing bag 1404 has volatility, the sterilizing liquid in the sterilizing bag 1404 is automatically expanded to contact with the contact 1406, thereby causing the sterilizing liquid in the inside of the sterilizing bag 1404 to be ruptured and to flow out, and the needle body 14 to be unusable, the inventor has made the following improvement, and the technical solution after the improvement is as follows.

Referring to fig. 7-8, an aseptic cannula acupuncture device with self-destruction function comprises a needle body 14, wherein the needle body 14 comprises a needle tip 1401 and a cannula 1402, the bottom center position of the cannula 1402 is fixedly connected with one end of the needle tip 1401, a plurality of permeation holes 1403 distributed in a circumferential array are formed in the bottom of the cannula 1402, a sterilizing bag 1404 is fixedly connected to the bottom of the inner cavity of the cannula 1402, a pressing piece 1405 is slidingly connected to the inner cavity of the cannula 1402 and positioned at the top of the sterilizing bag 1404, a limiting piece 1407 fixedly connected to the top of the pressing piece 1405 is arranged at the top of the pressing piece 1405, the top of the pressing piece 1405 is adhered to the bottom of the limiting piece 1407 through a sticking buckle, and a contact 1406 is fixedly connected to the bottom center position of the pressing piece 1405.

Also included is an isolation assembly 17; the isolation assembly 17 comprises an elastic film 1701, wherein an opening at one end of the elastic film 1701 is fixedly connected with the bottom of the tube sleeve 1402, and an opening at the other end of the elastic film 1701 is fixedly connected with a circular ring 1702; the inner side wall of the circular ring 1702 is connected with the needle 1401 in a sealing sliding way; the inner wall of the elastic film 1701 is fixedly connected with a first connecting frame 1703, one end of the first connecting frame 1703 is hinged with the pipe sleeve 1402, and the other end of the first connecting frame 1703 is hinged with a second connecting frame 1704; the top of the circular ring 1702 is fixedly connected with a slide column 1705, the slide column 1705 penetrates through the pipe sleeve 1402 and is in sliding connection with the pipe sleeve 1402, and the top of the pipe sleeve 1402 is provided with a locking mechanism for locking the position of the slide column 1705; through setting up isolation component 17, make doctor's needle in-process of going, not directly touch syringe needle 1401 to avoid polluting syringe needle 1401, avoid the bacterial cross infection of patient's epidermis tissue different degree of depth department simultaneously, thereby realize at every turn spot check in-process, can both disinfect to syringe needle 1401.

The locking mechanism comprises a groove formed in the side wall of the pipe sleeve 1402, threads are formed in the port of the groove, a sliding block is arranged in the groove, first saw teeth are arranged on the sliding block, second saw teeth matched with the first saw teeth are formed in the side wall of the sliding column 1705, and the sliding block is in threaded connection with the port of the groove through a stud.

When in use, the pressing piece 1405 is pressed firstly to enable the disinfection liquid medicine to flow into the elastic film 1701, the thumb and the index finger pinch the side wall of the tube sleeve 1402, then the ring finger drags up the middle part of the needle 1401, and the elastic film 1701 is arranged, so that the disinfection liquid medicine in the tube sleeve 1402 is quickly sucked into the elastic film 1701 on one hand, and the needle 1401 is exposed out of the elastic film 1701 more on the other hand, so that the depth of the needle 1401 pricked into the skin of a human body is deeper when the needle 1401 is inserted into the skin of the patient because the top of the tube sleeve 1402 is limited and the ring 1702 is extruded by the skin, the ring 1702 moves upwards, and the first connecting frame 1703, the second connecting frame 1704, the ring 1702 and the tube sleeve 1402 are hinged, and the first connecting frame 1703 and the second connecting frame 1704 drive the elastic film 1701 to expand outwards; in the process of needle lifting and inserting of a doctor, when the doctor lifts the needle, the circular ring 1702 moves downwards under the elastic action of the elastic film 1701, meanwhile, the disinfection liquid medicine in the elastic film 1701 automatically disinfects the needle 1401 just pulled out of the skin, and meanwhile, the disinfection liquid medicine in the elastic film 1701 cannot flow out of the elastic film 1701 along the needle 1401 due to the sliding sealing connection of the needle 1401 and the circular ring 1702, so that the problem that the disinfection liquid medicine flows into the skin along the needle 1401 in the process of automatically disinfecting the needle 1401 in each needle lifting and inserting is solved; when the doctor moves the needle to pierce the skin tissue of the patient again, the circular ring 1702 is pressed by the skin, the circular ring 1702 moves upwards due to the restriction on the top of the tube sleeve 1402, and the first connecting frame 1703, the second connecting frame 1704, the circular ring 1702 and the tube sleeve 1402 are hinged, so that the first connecting frame 1703 and the second connecting frame 1704 drive the elastic film 1701 to expand outwards again, the needle tip 1401 is exposed out of the elastic film 1701, and the needle tip 1401 which is just sterilized is pierced into the skin of the human body again, so that the bacterial cross infection at different depths of the epidermis tissue of the patient is avoided.

After needle running is completed, the stud is rotated to enable the stud to push the sliding block to be in contact with the sliding column 1705, so that the first saw teeth and the second saw teeth are locked, and needle remaining after needle running is realized; meanwhile, after acupuncture is completed and pulled out, the needle 1401 enters the elastic film 1701, and the needle 1401 is disinfected again, so that the condition that the needle 1401 is exposed in the atmosphere to pollute the air is avoided.

Meanwhile, in the process of storing the device, the sterilizing liquid medicine in the sterilizing bag 1404 has volatility, so that the sterilizing bag 1404 is expanded to automatically contact with the contact point 1406, so that the sterilizing liquid in the ruptured sterilizing bag 1404 flows out and reaches the elastic film 1701 through the permeation hole 1403, thereby realizing that the device can still be used after the sterilizing bag 1404 is expanded and ruptured, and solving the problem that the needle body 14 cannot be used after the sterilizing bag 1404 is expanded and ruptured in the embodiment 1.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The sterile sleeve acupuncture device with the self-destruction function comprises a needle body and a shell, and is characterized in that the needle body comprises a needle head and a sleeve, the bottom center position of the sleeve is fixedly connected with one end of the needle head, a plurality of permeation holes distributed in a circumferential array are formed in the bottom of the sleeve, a disinfection bag is fixedly connected to the bottom of an inner cavity of the sleeve, a pressing piece is slidably connected to the top of the inner cavity of the sleeve and positioned at the top of the disinfection bag, a limiting piece fixedly connected to the top of the pressing piece is arranged at the top of the pressing piece, the top of the pressing piece is adhered to the bottom of the limiting piece through a sticking buckle, and a contact is fixedly connected to the bottom center position of the pressing piece;

2. The sterile sleeve acupuncture device with the self-destruction function according to claim 1, wherein a fixing plate is fixedly connected to one side of the bottom of the inner cavity of the shell, a mounting groove is formed in the center of the top of the fixing plate, a connecting block is detachably connected to the bottom of the inner cavity of the mounting groove, and a plurality of jacks are formed in the top of the connecting block.

3. The sterile sleeve acupuncture device with a self-destruction function according to claim 1, wherein a waste storage box is fixedly connected to the other side of the bottom of the inner cavity of the housing, a storage groove is formed in the center of the top of the waste storage box, and a sponge is detachably connected to the bottom of the inner cavity of the storage groove.

4. The sterile sleeve acupuncture device with a self-destruction function according to claim 1, wherein two inner side walls of the housing are fixedly connected with a sterilizing box, a plurality of atomizers are arranged on one side of the sterilizing box along the horizontal direction of the sterilizing box, and an adding pipe is communicated with one side of the top of the sterilizing box.

5. The sterile cannula acupuncture device with the self-destruction function according to claim 4, wherein a valve is installed on the outer ring of the addition tube.

6. The sterile cannula acupuncture device with the self-destruction function according to claim 1, wherein a cover plate is rotatably connected to one side of the top of the housing through a hinge, and a handle is fixedly connected to one side of the cover plate.

7. The sterile cannula acupuncture device with the self-destruction function according to claim 1, wherein the outer circle of the pressing piece is matched with the inner circle of the cannula sleeve.

8. The sterile sleeve acupuncture device with a self-destruction function according to claim 1, wherein the locking mechanism comprises a groove formed in the side wall of the sleeve, threads are formed at the port of the groove, a sliding block is arranged in the groove, a first saw tooth is arranged on the sliding block, a second saw tooth matched with the first saw tooth is arranged on the side wall of the sliding column, and the sliding block is in threaded connection with the port of the groove through a stud.