CN219645866U

CN219645866U - Monopole electrified endoscope hemostatic injection needle

Info

Publication number: CN219645866U
Application number: CN202320932114.4U
Authority: CN
Inventors: 张超; 黄俊俊; 杜金德
Original assignee: Jiangsu Ate Medical Technology Co ltd
Current assignee: Jiangsu Ate Medical Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-08
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a monopole electrified endoscope hemostatic injection needle which comprises a handle, wherein an end cover is arranged at the end part of the handle, an inner tube is arranged at the other end of the handle, an outer tube is arranged outside the inner tube, a protective guide head is arranged at the end part of the outer tube, a monopole motor hemostatic end connected with the inner tube is arranged inside the protective guide head, an operation panel is arranged in the top of the handle, the operation panel is electrically connected with a PLC (programmable logic controller) single chip arranged in the handle, a sealing partition plate is arranged at the top of the handle, and the end part of the monopole electrified endoscope hemostatic injection needle can be rotated to be tightly attached to a lesion part in a rotating way under the control of medical staff.

Description

Monopole electrified endoscope hemostatic injection needle

Technical Field

The utility model relates to the field of medical instruments, in particular to a monopole electrified endoscope hemostatic injection needle.

Background

Endoscopes are a common medical instrument, centralizing traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software, and the like. Through the image sensor, the optical lens, the light source illumination and the mechanical device of the endoscope, the endoscope can enter the stomach through the oral cavity or enter the body through other natural pore canals, so that a doctor can conveniently and intuitively check a lesion part.

Along with the continuous expansion of the popularization range of the endoscope, various accompanying devices are layered endlessly, and the hemostatic needle of the endoscope is a general name of a method for treating digestive tract hemorrhage under the endoscope and is widely applied clinically. For example, the application number is: the Chinese patent of CN202120548964.5 comprises the following specific contents: the utility model provides a hemostasis electrode assembly of minimally invasive endoscope, includes that the profile of bivalve structure is the shell of pipe shape, shell one end inside is equipped with two spacing collars, the outside cover of shell other end is equipped with the barre, and the excircle of barre is filled with the side stopper, and the barre tip is filled with the tail stopper, and the inside one side towards the tail stopper of shell is equipped with a set of flaky line splint, and two sets of line splint are pressed and are fixed its inside wiring, and two wiring are connected with two power supply contact pieces in the tail stopper, the shell middle part is equipped with the draw-in groove, and the draw-in groove is inside to be equipped with the cardboard, and the cardboard is fixed with the electrode, and two spacing collars are inside to be equipped with movable tube, and the one end cover that the movable tube stretches into shell inner space is equipped with the hinge cover, and the barre is equipped with two elasticity handles, and the one end that elasticity handle and the hinge cover are adjacent articulates has the connecting rod, and the connecting rod is articulated with the hinge cover to the one end of elasticity handle. The above patent is a hemostasis device using an endoscope electrode, but the electrode attaching portion of the device is fixed and cannot rotate flexibly, but the lesion portion is generally uneven, so that the above patent is difficult to attach the lesion portion accurately and perform overall hemostasis treatment on the lesion portion.

Disclosure of Invention

The utility model aims to provide a monopolar electrified endoscope hemostatic injection needle, which solves the problems that the existing endoscopic hemostatic electrode device proposed in the background art has poor flexibility of an electrode end part, is difficult to accurately attach to a lesion part and performs overall hemostatic treatment on the lesion part.

The technical scheme of the utility model is realized as follows: the utility model provides a unipolar electrified endoscope hemostasis syringe needle, includes the handle of handling, the end cover is installed to the tip of handling, the inner tube is installed to the other end of handling, the inner tube outside is provided with the outer tube, the protection guide head is installed to the outer tube tip, the protection guide head inside be provided with the unipolar motor hemostasis end that the inner tube is connected, the embedded operating panel that is provided with in top of handling, operating panel with the PLC singlechip electricity of handling installs in the handle is connected, the handle top of handling is provided with sealed baffle, sealed baffle middle part is provided with be convenient for the PLC singlechip with the inside power pack electricity of handling is connected reserve wiring mouth one, the power pack is connected with the circuit electricity through circuit protection return circuit, the circuit that discharges through reserve wiring mouth two with unipolar motor hemostasis end electricity is connected.

Preferably, an anti-slip sleeve is adhered to the outer part of the steering handle.

Preferably, a plurality of columnar magnets are arranged at the bottom of the end cover, and a plurality of annular magnets corresponding to the columnar magnets in position are embedded in the top of the steering handle.

Preferably, the operation panel comprises a display screen, three power adjusting buttons are arranged below the display screen, and a switch button and a working indicator lamp are arranged on the side edges of the power adjusting buttons.

Preferably, the hemostatic tip of the monopolar motor comprises a positioning rod fixedly connected with the inner tube, a gasket is arranged at the end part of the positioning rod through a bearing ball, and an arc hemostatic electrode plate is arranged on the gasket.

Preferably, through holes for conveniently laying wires are formed in the positioning rods and the bearing balls.

By adopting the technical scheme, the utility model has the beneficial effects that:

the monopole electrified endoscope hemostatic injection needle has the advantages that the end part is rotatable, under the control of medical staff, the hemostatic injection needle can be closely attached to a pathological change part in a mode of rotating an end head, so that the electrode effect is utilized to comprehensively and controllably perform hemostatic treatment on the pathological change part, and the hemostatic injection needle has the advantages of good hemostatic effect, simplicity in operation, good safety and no residual dead angle.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is an internal structural view of the handle and end cap of the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged plan view of the operation panel of the present utility model.

Wherein: 1. a handle; 2. an end cap; 3. an anti-slip sleeve; 4. an inner tube; 5. an outer tube; 6. protecting the guide head; 7. a hemostatic end of the monopole motor; 8. an operation panel; 9. a PLC singlechip; 10. a sealing separator; 11. reserving a first wiring port; 12. a power supply box; 13. a circuit protection loop; 14. a discharge line; 15. reserving a second wiring port; 16. a ring magnet; 17. a columnar magnet; 701. a positioning rod; 702. a bearing ball; 703. a gasket; 704. a hemostatic electrode sheet; 801. a display screen; 802. a switch button; 803. a work indicator light; 804. a power adjustment button.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a hemostatic injection needle for a monopolar electrified endoscope comprises a handle 1, an end cover 2 is arranged at the end part of the handle 1, an inner tube 4 is arranged at the other end of the handle 1, an outer tube 5 is arranged outside the inner tube 4, a protective guide head 6 is arranged at the end part of the outer tube 5, a hemostatic end 7 of a monopolar motor connected with the inner tube 4 is arranged inside the protective guide head 6, an operation panel 8 is embedded in the top part of the handle 1, the operation panel 8 is electrically connected with a PLC (programmable logic controller) singlechip 9 arranged in the handle 1, a sealing partition board 10 is arranged at the top part of the handle 1, a reserved wiring port I11 which is convenient for the PLC singlechip 9 to be electrically connected with a power box 12 inside the handle 1 is arranged in the middle of the sealing partition board 10, the power box 12 is electrically connected with a discharge line 14 through a circuit protection circuit 13, and the discharge line 14 is electrically connected with the hemostatic end 7 of the monopolar motor through a reserved wiring port II 15.

Specifically, the anti-slip sleeve 3 is adhered to the outside of the operating handle 1, so that the friction between the hands of medical staff and the operating handle 1 can be improved through the anti-slip sleeve 3, and the device is more stable when the medical staff operates the device.

Specifically, a plurality of columnar magnets 17 are installed at the bottom of the end cover 2, a plurality of annular magnets 16 corresponding to the columnar magnets 17 are embedded in the top of the operating handle 1, and the end cover 2 and the operating handle 1 are conveniently opened and installed in a pulling-inserting mode, so that the tightness and stability of the operating handle 1 are ensured.

Specifically, the operation panel 8 includes a display screen 801, three power adjustment buttons 804 are provided below the display screen 801, and a switch button 802 and a work indicator 803 are provided on the side of the power adjustment buttons 804, so that the power of the electrode is adjusted by the medical staff through the three power adjustment buttons 804, and thus, appropriate power is selected according to different symptoms of different lesion sites.

Specifically, monopole motor hemostasis end 7 includes with inner tube 4 fixed connection's locating lever 701, the gasket 703 is installed through bearing ball 702 to the tip of locating lever 701, installs curved hemostasis electrode piece 704 on the gasket 703, sets up like this and is convenient for under bearing ball 702's effect, and gasket 703 rotates round bearing ball 702 voluntarily, makes the hemostasis electrode piece 704 of gasket 703 tip closely laminate on patient's pathological change position surface, carries out comprehensive, electrode hemostasis treatment that does not keep the dead angle to patient's pathological change position surface.

Specifically, be equipped with the through-hole of being convenient for lay the electric wire in locating lever 701, the bearing ball 702 all, set up the cable power supply that is convenient for to stop bleeding the required electric power of end 7 with monopole motor through locating lever 701, the inside laying of bearing ball 702 like this, improved the neatly nature of this device.

Working principle: when the device is used, under the cooperation of an endoscope, one end of the hemostatic tip 7 of the monopolar motor is sent to a patient, medical staff holds the operating handle 1, pushes the hemostatic tip 7 of the monopolar motor at the end part to be attached to the lesion part of the patient through the inner tube 4, and under the action of the bearing ball 702, the gasket 703 automatically rotates around the bearing ball 702, so that the hemostatic electrode plate 704 at the end part of the gasket 703 is tightly attached to the surface of the lesion part of the patient, and then the medical staff can input a working instruction through the operating panel 8 to control the operating handle 1 to supply power to the hemostatic tip 7 of the monopolar motor, and the high-frequency electric coagulation effect of the hemostatic electrode plate 704 is utilized to perform hemostasis on the lesion part of the patient.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the description of the present specification, the terms "connected," "mounted," "fixed," "disposed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection or an indirect connection through intermediate members without affecting the relationship between components and technical effects, or may be an integral connection or a partial connection, as in the case of this example, and as will be understood by those skilled in the art, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like refer to the directions or positional relationships based on the directions or positional relationships shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations. Finally, it should be noted that the present utility model is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A monopole electrified endoscope hemostatic injection needle, which is characterized in that: including handling handle (1), end cover (2) are installed to the tip of handling handle (1), inner tube (4) are installed to the other end of handling handle (1), inner tube (4) outside is provided with outer tube (5), protection guide head (6) are installed to outer tube (5) tip, protection guide head (6) inside be provided with monopole motor hemostasis end (7) that inner tube (4) are connected, it is embedded to be provided with operating panel (8) at the top of handling handle (1), operating panel (8) with the PLC singlechip (9) electricity of handling handle (1) installs, it is provided with sealing baffle (10) to handle (1) top, sealing baffle (10) middle part be provided with be convenient for PLC singlechip (9) with terminal connection (11) that the inside power pack (12) electricity of handling handle (1) is connected, power pack (12) are connected with discharge circuit protection circuit (13) electricity through terminal connection (14), terminal connection (15) are reserved through terminal connection (15) electricity.

2. A monopolar live endoscopic hemostatic injection needle according to claim 1, wherein: an anti-slip sleeve (3) is adhered to the outer part of the steering handle (1).

3. A monopolar live endoscopic hemostatic injection needle according to claim 1, wherein: a plurality of columnar magnets (17) are arranged at the bottom of the end cover (2), and a plurality of annular magnets (16) corresponding to the columnar magnets (17) in position are embedded in the top of the steering handle (1).

4. A monopolar live endoscopic hemostatic injection needle according to claim 1, wherein: the operation panel (8) comprises a display screen (801), three power adjusting buttons (804) are arranged below the display screen (801), and a switch button (802) and a working indicator lamp (803) are arranged on the side edge of the power adjusting buttons (804).

5. A monopolar live endoscopic hemostatic injection needle according to claim 1, wherein: the monopole motor hemostasis end head (7) comprises a positioning rod (701) fixedly connected with the inner tube (4), a gasket (703) is arranged at the end part of the positioning rod (701) through a bearing ball (702), and an arc hemostasis electrode plate (704) is arranged on the gasket (703).

6. A monopolar live endoscopic hemostatic injection needle according to claim 5, wherein: and through holes which are convenient for laying wires are formed in the positioning rod (701) and the bearing ball (702).