CN114366904A - Ultrasonic pulse flushing needle for hepatic cyst - Google Patents

Ultrasonic pulse flushing needle for hepatic cyst Download PDF

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Publication number
CN114366904A
CN114366904A CN202210142566.2A CN202210142566A CN114366904A CN 114366904 A CN114366904 A CN 114366904A CN 202210142566 A CN202210142566 A CN 202210142566A CN 114366904 A CN114366904 A CN 114366904A
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Prior art keywords
tube
fixedly connected
side wall
needle
injection
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Granted
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CN202210142566.2A
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CN114366904B (en
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江乐阳
马力
李明
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Beijing Zksk Technology Co ltd
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Beijing Zksk Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
    • A61M3/022—Volume; Flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an ultrasonic pulse flushing needle for hepatic cyst, which comprises an installation cylinder, wherein the bottom end of the installation cylinder is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with an insertion needle tube, the insertion needle tube is provided with a suction device, the side wall of one end of the insertion needle tube is provided with a miniature camera, the side wall of the installation cylinder is provided with a sliding groove which is arranged in a penetrating way, the inner side wall of the installation cylinder is fixedly connected with two side plates, and a fixing rod is fixedly connected between the two side plates. The invention has reasonable design and ingenious conception, can enter each corner of the interior of the hepatic cyst and observe the visual field of the interior, can accurately clean, and adopts the spherical shell-shaped spray head to spray and clean the periphery of the interior of the hepatic cyst, and the spray water column is thinner, so that the consumption of the washing liquid is small, and the pain of a patient is reduced.

Description

Ultrasonic pulse flushing needle for hepatic cyst
Technical Field
The invention relates to the technical field of pulse flushing, in particular to an ultrasonic pulse flushing needle for hepatic cyst.
Background
The pulse irrigator has wide application in operations, such as orthopedic joint replacement, tumor operation general surgery, obstetrics and gynecology, cardiothoracic surgery, urological surgery and the like, can be used for hepatic cyst, can remove bacteria-carrying tissues, debris and operation residues in the hepatic cyst, can shorten debridement time, and reduce infection rate and operation complications;
however, in the prior art, when the pulse irrigator is used for irrigation, the spray head of the pulse irrigator is generally large in size and not easy to penetrate into each corner of the interior of the hepatic cyst, and the existing spray head is generally a single hole, so that a water column is thick, the consumption of an irrigation liquid is large, the impact force is too large, the pain of a patient is increased, and the sprayed liquid medicine is easy to splash.
Disclosure of Invention
The invention provides an ultrasonic pulse flushing needle for hepatic cyst, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an ultrasonic pulse washing needle for hepatic cyst comprises an installation barrel, wherein the bottom end of the installation barrel is fixedly connected with a connecting plate, the side wall of the connecting plate is fixedly connected with an insertion needle tube, the insertion needle tube is provided with a suction device, the side wall of one end of the insertion needle tube is provided with a miniature camera head, the side wall of the installation barrel is provided with a sliding groove which is arranged in a penetrating way, the inner side wall of the installation barrel is fixedly connected with two side plates, a fixed rod is fixedly connected between the two side plates, the fixed rod is connected with a sliding rod in a sliding way, one end of the sliding rod is extended out of the side wall of the installation barrel through the sliding groove, the other end of the sliding rod is fixedly connected with a movable plate, the side wall of the movable plate is fixedly connected with a telescopic pipe, one end of the telescopic pipe is fixedly connected with a fourth connecting pipe, one end of the fourth connecting pipe is fixedly connected with a pulse pump, the input fixedly connected with fifth connecting pipe of pulse pump, fifth connecting pipe fixed connection is on the spray tank, the one end that flexible pipe deviates from the fourth connecting pipe runs through the lateral wall and the sliding connection of connecting plate in the inside that inserts the needle tubing, the one end fixedly connected with injector head of flexible pipe, the injector head is the spherical shell form setting, a plurality of jet orifices have been seted up on the lateral wall of injector head, be equipped with infusion set on the lateral wall that inserts the needle tubing, fixedly connected with central controller and display screen on the lateral wall of an installation section of thick bamboo, central controller is connected with display screen, miniature camera, suction pump and the equal electricity of pulse pump.
As a further improvement scheme of the technical scheme: the suction device comprises an absorption groove, the absorption groove is formed in the side wall of the inserted needle tube, a plurality of absorption holes are formed in the side wall of the bottom of the inserted needle tube and are communicated with the absorption groove, an absorption tube is fixedly connected to the side wall of the inserted needle tube and is communicated with the absorption groove, a first connecting tube is fixedly connected to one end of the absorption tube, a suction pump is fixedly connected to the first connecting tube, a second connecting tube is fixedly connected to the output end of the suction pump, and a collection tank is fixedly connected to one end of the second connecting tube.
As a further improvement scheme of the technical scheme: the infusion device comprises an injection tube, the injection tube is fixedly connected to the side wall of the inserted needle tube, the injection tube is communicated with an internal channel of the inserted needle tube, one end of the injection tube is fixedly connected with a third connecting tube, and one end of the third connecting tube is fixedly connected with an injection needle cylinder.
As a further improvement scheme of the technical scheme: one end of the insertion needle tube is arranged in a bevel shape.
The hepatic cyst ultrasonic pulse flushing needle as claimed in the preceding claim, wherein the first connecting tube, the second connecting tube, the third connecting tube, the fourth connecting tube and the fifth connecting tube are transparent silicone tubes.
As a further improvement scheme of the technical scheme: the inserted needle tube is made of stainless steel.
As a further improvement scheme of the technical scheme: the central controller employs core i 7.
As a further improvement scheme of the technical scheme: the display screen adopts a curved surface liquid crystal display screen.
Compared with the prior art, the invention has the beneficial effects that:
firstly, a needle tube is inserted to pierce a cyst, the cyst enters a space needing to be debrided inside the cyst, in the entering process, a micro camera can detect the internal visual field of the punctured position, then the visual screen data is transmitted to a central controller, the central controller transmits the data to a display screen, a doctor can accurately observe the position needing to be cleaned by observing the display screen, then grasps a sliding rod by hand, drives an injector head on an extension tube to extend out and insert the needle tube to the position needing to be cleaned through the sliding rod and a moving plate, starts a pulse pump through the central controller, can input flushing fluid inside a liquid box into the extension tube through a fifth connecting tube and a fourth connecting tube by the pulse pump, then sprays out the interior of the cyst from an injector head to flush the interior of the cyst, can spray and clean the periphery of the interior of the cyst by adopting a spherical shell-shaped injector head, and has thinner spraying water columns, so that the consumption of the flushing fluid is small, simultaneously through central controller start-up suction pump again, the suction pump can be through a plurality of absorption holes with flush fluid and residue, the absorption tank, the absorption tube, first connecting pipe and second connecting pipe enter into the collection tank, the device reasonable in design, think about ingeniously, can get into each corner department of the inside of liver cyst and observe inside field of vision, can accurately wash, and adopt spherical shell shape injector head to spray the washing around the inside of cyst, it is thinner to spray the water column, make the consumption of flush fluid little, patient's painful sense has been reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic front sectional structural view of an ultrasonic pulse irrigation needle for liver cyst according to the present invention;
fig. 2 is a schematic front structural view of an ultrasonic pulse irrigation needle for hepatic cyst according to the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 1;
fig. 4 is a schematic perspective view of an insertion needle tube of an ultrasonic pulse hepatic cyst flushing needle according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1 telescopic pipe, 2 absorption holes, 3 absorption grooves, 4 absorption pipes, 5 first connecting pipes, 6 suction pumps, 7 second connecting pipes, 8 collection tanks, 9 side plates, 10 fixed rods, 11 sliding grooves, 12 sliding rods, 13 injection pipes, 14 third connecting pipes, 15 injection syringes, 16 connecting plates, 17 central controllers, 18 display screens, 19 moving plates, 20 fourth connecting pipes, 21 pulse pumps, 22 fifth connecting pipes, 23 liquid medicine boxes, 24 insertion needle pipes, 25 installation cylinders, 26 injection heads and 27 micro cameras.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, in an embodiment of the present invention, an ultrasonic pulse irrigation needle for liver cyst includes an installation cylinder 25, a connection plate 16 is fixedly connected to a bottom end of the installation cylinder 25, an insertion needle tube 24 is fixedly connected to a side wall of the connection plate 16, the insertion needle tube 24 is made of stainless steel, a suction device is arranged on the insertion needle tube 24, a micro camera 27 is arranged on a side wall of one end of the insertion needle tube 24, a sliding groove 11 penetrating the installation cylinder 25 is formed on a side wall of the installation cylinder 25, two side plates 9 are fixedly connected to an inner side wall of the installation cylinder 25, a fixing rod 10 is fixedly connected between the two side plates 9, a sliding rod 12 is slidably connected to the fixing rod 10, one end of the sliding rod 12 extends out of the side wall of the installation cylinder 25 through the sliding groove 11, a moving plate 19 is fixedly connected to the other end of the sliding rod 12, a telescopic tube 1 is fixedly connected to a side wall of the moving plate 19, one end of the telescopic tube 1 is fixedly connected to a fourth connection tube 20, one end fixedly connected with pulse pump 21 of fourth connecting pipe 20, the input fixedly connected with fifth connecting pipe 22 of pulse pump 21, fifth connecting pipe 22 fixed connection is on liquid medicine case 23, the one end that flexible pipe 1 deviates from fourth connecting pipe 20 runs through the lateral wall of connecting plate 16 and sliding connection is in the inside that inserts needle tubing 24, the one end fixedly connected with injector head 26 of flexible pipe 1, injector head 26 is the spherical shell form setting, a plurality of jet orifices have been seted up on injector head 26's the lateral wall, be equipped with infusion set on inserting the lateral wall of needle tubing 24, fixedly connected with central controller 17 and display screen 18 on the lateral wall of installation section of thick bamboo 25, central controller 17 and display screen 18, miniature camera 27, suction pump 6 and pulse pump 21 all electricity are connected, display screen 18 adopts curved surface liquid crystal display, central controller 17 adopts core i 7.
Referring to fig. 1, the suction device includes an absorption tank 3, the absorption tank 3 is disposed in a sidewall of an insertion needle tube 24, a plurality of absorption holes 2 are disposed in a sidewall of a bottom of the insertion needle tube 24, the absorption holes 2 are communicated with the absorption tank 3, an absorption tube 4 is fixedly connected to the sidewall of the insertion needle tube 24, the absorption tube 4 is communicated with the absorption tank 3, a first connection tube 5 is fixedly connected to one end of the absorption tube 4, a suction pump 6 is fixedly connected to the first connection tube 5, a second connection tube 7 is fixedly connected to an output end of the suction pump 6, a collection tank 8 is fixedly connected to one end of the second connection tube 7, the suction pump 6 is started by a central controller 17, and the suction pump 6 can make washing fluid and residue enter the collection tank 8 through the absorption holes 2, the absorption tank 3, the absorption tube 4, the first connection tube 5 and the second connection tube 7.
Referring to fig. 1, the infusion device includes an injection tube 13, the injection tube 13 is fixedly connected to a sidewall of an insertion needle tube 24, the injection tube 13 is communicated with an internal channel of the insertion needle tube 24, one end of the injection tube 13 is fixedly connected with a third connection tube 14, one end of the third connection tube 14 is fixedly connected with an injection needle tube 15, when hemorrhage in a cyst is found, the suction pump 6 and the pulse pump 21 can be stopped, and then hemostatic is delivered to a hemorrhage position by entering the insertion needle tube 24 through the injection needle tube 15, the third connection tube 14 and the injection tube 13.
Referring to fig. 4, one end of the insertion needle tube 24 is disposed in a beveled shape to facilitate entering the cyst.
Referring to fig. 1, the first connection pipe 5, the second connection pipe 7, the third connection pipe 14, the fourth connection pipe 20 and the fifth connection pipe 22 are transparent silicone tubes, which are flexible and are convenient for observing the flow of liquid.
The working principle of the invention is as follows:
firstly, the needle tube 24 is inserted to pierce the cyst and enter the space needing to be debrided inside the cyst, in the entering process, the micro camera 27 can detect the internal visual field of the pierced position, then the visual data is transmitted to the central controller 17, the central controller 17 transmits the data to the display screen 18, a doctor can accurately observe the position needing to be cleaned by observing the display screen 18, then the doctor grasps the sliding rod 12 by hand, drives the injection head 26 on the extension tube 1 to extend out and insert the needle tube 24 to the position needing to be cleaned through the sliding rod 12 and the moving plate 19, starts the pulse pump 21 through the central controller 17, the pulse pump 21 can input the flushing fluid inside the liquid box 23 into the extension tube 1 through the fifth connecting tube 22 and the fourth connecting tube 20, then the flushing fluid is ejected from the injection head 26 to flush the inside of the cyst, and the spherical shell-shaped injection head 26 can be used for injecting and cleaning to the periphery of the inside of the cyst, the water jet is thin, so that the consumption of the flushing liquid is small, meanwhile, the suction pump 6 is started through the central controller 17, the suction pump 6 can enable the flushing liquid and residues to enter the collecting tank 8 through the plurality of absorption holes 2, the absorption groove 3, the absorption tube 4, the first connecting tube 5 and the second connecting tube 7, when the cyst is found to be internally bled, the suction pump 6 and the pulse pump 21 can be stopped, and then the hemostatic agent is conveyed to a bleeding position through the injection syringe 15, the third connecting tube 14 and the injection tube 13 to enter the insertion needle tube 24 to be conveyed to the bleeding position to stop bleeding.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (8)

1. The ultrasonic pulse flushing needle for the hepatic cyst comprises an installation cylinder (25) and is characterized in that a connecting plate (16) is fixedly connected to the bottom end of the installation cylinder (25), an insertion needle tube (24) is fixedly connected to the side wall of the connecting plate (16), a suction device is arranged on the insertion needle tube (24), a miniature camera (27) is arranged on the side wall of one end of the insertion needle tube (24), a sliding groove (11) which is arranged in a penetrating manner is formed in the side wall of the installation cylinder (25), two side plates (9) are fixedly connected to the inner side wall of the installation cylinder (25), a fixing rod (10) is fixedly connected between the two side plates (9), a sliding rod (12) is slidably connected to the fixing rod (10), one end of the sliding rod (12) is extended out of the side wall of the installation cylinder (25) through the sliding groove (11), and a movable plate (19) is fixedly connected to the other end of the sliding rod (12), the injection needle is characterized in that a telescopic tube (1) is fixedly connected to the side wall of the moving plate (19), a fourth connecting tube (20) is fixedly connected to one end of the telescopic tube (1), a pulse pump (21) is fixedly connected to one end of the fourth connecting tube (20), a fifth connecting tube (22) is fixedly connected to the input end of the pulse pump (21), the fifth connecting tube (22) is fixedly connected to a liquid medicine box (23), one end of the telescopic tube (1), which deviates from the fourth connecting tube (20), penetrates through the side wall of a connecting plate (16) and is connected to the inside of an inserted needle tube (24) in a sliding manner, an injection head (26) is fixedly connected to one end of the telescopic tube (1), the injection head (26) is arranged in a spherical shell shape, a plurality of injection holes are formed in the side wall of the injection head (26), an infusion device is arranged on the side wall of the inserted needle tube (24), a central controller (17) and a display screen (18) are fixedly connected to the side wall of an installation tube (25), the central controller (17) is electrically connected with the display screen (18), the miniature camera (27), the suction pump (6) and the pulse pump (21).
2. The ultrasonic pulse flushing needle for hepatic cyst of claim 1, characterized in that, the suction device comprises an absorption groove (3), the absorption groove (3) is arranged in the side wall of the inserted needle tube (24), a plurality of absorption holes (2) are arranged on the side wall of the bottom of the inserted needle tube (24), the absorption holes (2) are communicated with the absorption groove (3), the side wall of the inserted needle tube (24) is fixedly connected with an absorption tube (4), the absorption tube (4) is communicated with the absorption groove (3), one end of the absorption pipe (4) is fixedly connected with a first connecting pipe (5), the first connecting pipe (5) is fixedly connected with a suction pump (6), the output end of the suction pump (6) is fixedly connected with a second connecting pipe (7), one end of the second connecting pipe (7) is fixedly connected with a collecting tank (8).
3. An ultrasonic pulse flushing needle for hepatic cysts according to claim 1, characterized in that the infusion device comprises an injection tube (13), the injection tube (13) is fixedly connected to the side wall of the inserted needle tube (24), the injection tube (13) is communicated with the internal channel of the inserted needle tube (24), one end of the injection tube (13) is fixedly connected with a third connecting tube (14), and one end of the third connecting tube (14) is fixedly connected with an injection syringe (15).
4. An ultrasonic pulse irrigation needle for hepatic cysts according to claim 1, characterized in that one end of the insertion needle tube (24) is arranged in a beveled shape.
5. An ultrasonic pulse irrigation needle for liver cysts according to claim 1, 2 or 3 characterized in that the first connecting tube (5), the second connecting tube (7), the third connecting tube (14), the fourth connecting tube (20) and the fifth connecting tube (22) are all transparent silicone tubes.
6. An ultrasonic pulse irrigation needle for hepatic cysts according to claim 1, characterized in that the insertion needle tube (24) is made of stainless steel.
7. A hepatic cyst ultrasonic pulse irrigation needle as claimed in claim 1, characterized in that the central controller (17) employs core i 7.
8. The ultrasound pulse rinsing needle for hepatic cyst according to claim 1, characterized in that the display screen (18) is a curved liquid crystal display screen.
CN202210142566.2A 2022-02-16 2022-02-16 Ultrasonic pulse flushing needle for hepatic cyst Active CN114366904B (en)

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Application Number Priority Date Filing Date Title
CN202210142566.2A CN114366904B (en) 2022-02-16 2022-02-16 Ultrasonic pulse flushing needle for hepatic cyst

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Application Number Priority Date Filing Date Title
CN202210142566.2A CN114366904B (en) 2022-02-16 2022-02-16 Ultrasonic pulse flushing needle for hepatic cyst

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CN114366904A true CN114366904A (en) 2022-04-19
CN114366904B CN114366904B (en) 2023-06-13

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CN206934386U (en) * 2017-02-09 2018-01-30 中国人民解放军第四军医大学 Hepatobiliary drainage flusher
CN111419350A (en) * 2020-03-30 2020-07-17 西安交通大学医学院第一附属医院 Novel ultrasonic-guided puncture washing needle
CN211214671U (en) * 2019-07-04 2020-08-11 北京中科盛康科技有限公司 Liquid spraying device for pulse flusher
CN213554290U (en) * 2020-07-02 2021-06-29 庆阳市人民医院 Anti-pollution gynecologic irrigator
CN215018611U (en) * 2021-02-23 2021-12-07 厦门大学附属中山医院 Thyroid gland puncture treatment device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040153111A1 (en) * 2001-04-27 2004-08-05 Yasuo Hosoada Medical rinsing and sucking device
US20040225180A1 (en) * 2003-04-01 2004-11-11 William A. Cook Australia Pty Ltd Aspiration and flushing needle
US20120035532A1 (en) * 2010-08-03 2012-02-09 Cook Incorporated Aspirating and injecting device
CN206934386U (en) * 2017-02-09 2018-01-30 中国人民解放军第四军医大学 Hepatobiliary drainage flusher
CN211214671U (en) * 2019-07-04 2020-08-11 北京中科盛康科技有限公司 Liquid spraying device for pulse flusher
CN111419350A (en) * 2020-03-30 2020-07-17 西安交通大学医学院第一附属医院 Novel ultrasonic-guided puncture washing needle
CN213554290U (en) * 2020-07-02 2021-06-29 庆阳市人民医院 Anti-pollution gynecologic irrigator
CN215018611U (en) * 2021-02-23 2021-12-07 厦门大学附属中山医院 Thyroid gland puncture treatment device

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