CN221154230U - Adjustable hemostatic clamp under endoscope - Google Patents

Abstract

The utility model relates to an adjustable hemostatic clamp under an endoscope, which comprises a clamp pipe, wherein one side of the clamp pipe is in an opening shape, one side of the clamp pipe is provided with a mounting plate, and one side of the mounting plate is provided with a mounting frame; the utility model provides an adjustable hemostatic clamp under an endoscope, which aims to solve the problems that although the hemostatic clamp for the digestive endoscope has the effect that two clamps can synchronously act to facilitate control, the hemostatic clamp is relatively fixed in position installation and can only simultaneously clamp, and can not adjust angles in different directions, so that the hemostatic clamp can only clamp and stop bleeding for a single wound area, and when encountering wound positions in multiple angles, the hemostatic clamp can only be adjusted by rotating the whole hemostatic clamp by medical staff, so that the operation is relatively inconvenient, the hemostatic treatment effect can be influenced if the hemostatic clamp is accidentally touched by a patient wound, and the practicability of the hemostatic clamp is reduced, thereby bringing convenience to the treatment of the medical staff and improving the practicability of the hemostatic clamp.

Description

Adjustable hemostatic clamp under endoscope

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an adjustable hemostatic clamp under an endoscope.

Background

The hemostatic clamp consists of a hemostatic clamp and a clamp holder, and belongs to the scope of endoscopic surgery, and the hemostatic clamp mainly comprises a hemostatic clamp which is used for opening blood vessels and tissues, closing the blood vessels and the tissues and lifting the tissues when the electric knife, the ultrasonic knife and other instruments cut the tissues to a certain depth in the surgery, so that the electric coagulation hemostasis can be realized. The part of the holder, mainly the holding tissue.

At present, the Chinese patent publication No. CN213129705U discloses a hemostatic clamp for a digestive endoscope, which comprises a clamp pipe, wherein two gears are arranged at one end of the clamp pipe, a double-sided rack is arranged between the two gears, the double-sided rack is respectively meshed with the two gears, and clamps are fixed on the two gears; the rack is connected with a stay wire, and the other end of the stay wire extends out from one end of the clamping tube far away from the gear. According to the technical scheme, the hemostatic clamp for the digestive endoscope, which can synchronously act so as to be convenient to control, is provided. Although the hemostatic clamp for the digestive endoscope has the effect that two clamps can synchronously act to facilitate control, the hemostatic clamp is relatively fixed in position installation, can only simultaneously clamp, cannot adjust angles in different directions, and can only clamp and stop bleeding for a single wound area, and when the wound positions in multiple angles are met, the hemostatic clamp can only be adjusted by rotating the whole hemostatic clamp by medical staff, and the direction angle can be adjusted by the medical staff, so that the hemostatic clamp is relatively inconvenient to operate, and the hemostatic treatment effect can be influenced if the hemostatic clamp is accidentally touched by a patient wound or the like, so that the practicability of the hemostatic clamp is reduced. Therefore, there is a need for an endoscopic adjustable hemostatic clip that has the characteristics of being able to adjust and adapt to different orientations and angular wound positions for convenient operation. Therefore, the utility model provides an adjustable hemostatic clamp under an endoscope.

Disclosure of utility model

In order to make up the not enough of prior art, solve foretell hemostatic clamp for digestive endoscopy and have two clips and can act in step in order to make things convenient for the effect of control, but its hemostatic clamp position installation is comparatively fixed, can only carry out the effect of pressing from both sides tightly simultaneously, can't carry out the regulation of different direction angles, lead to it to clamp the hemostasis to single wound region, and when meetting the wound position of a plurality of angle directions, can only rotate whole hemostatic clamp through medical personnel and adjust, can make the operation comparatively inconvenient, if touch patient wound etc. probably can influence hemostatic treatment if carelessly, thereby reduce hemostatic clamp's practicality.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an adjustable hemostatic clamp under an endoscope, which comprises a clamp pipe, wherein one side of the clamp pipe is in an opening shape, a mounting plate is arranged on one side of the clamp pipe, a mounting frame is arranged on one side of the mounting plate, two support plates are symmetrically arranged on one side of the mounting frame, one side of the mounting frame is fixedly arranged on one side of the mounting plate through the two support plates, a gear is arranged on the other side of the mounting plate, a rotating assembly connected with the gear is arranged on the other side of the mounting plate, a U-shaped plate is arranged on one side, far away from the support plates, of the mounting frame, an electric hemostatic clamp is fixedly arranged on the outer wall of one side of the U-shaped plate, a worm wheel is arranged in the mounting frame, and an adjusting assembly connected with the worm wheel is arranged in the mounting frame.

Preferably, the rotating assembly comprises a rotating rod arranged in the gear, one end of the rotating rod is rotationally connected with the inner wall of one side of the clamping tube, and the other end of the rotating rod is fixedly arranged on one side, away from the supporting plate, of the mounting plate.

Preferably, the rotating assembly further comprises a rack arranged on one side of the gear, one side of the rack is meshed with one side of the gear through a latch, one end of the rack is fixedly provided with an electric push rod, and the other end of the electric push rod is fixedly arranged at the inner top of the clamping tube.

Preferably, the adjusting component comprises a micro motor arranged at the top of one of the supporting plates, the output end of the micro motor is in driving connection with a worm, and one side of the worm is externally meshed with one side of the worm wheel through a latch.

Preferably, the adjusting component further comprises a pin shaft arranged in the worm wheel, the outer portion of the pin shaft is sleeved with the inner portion of the worm wheel, and two ends of the pin shaft penetrate through two side outer walls of the mounting frame and are sleeved with two end side walls of the U-shaped plate.

Preferably, a camera is fixedly arranged on the outer wall of one side of the U-shaped plate and positioned on one side of the electric hemostatic clamp.

Preferably, one side of the bottom of the micro motor is fixedly arranged on one side of the top of the adjacent supporting plate, and the other end of the worm is rotationally connected with the bottom of the other supporting plate.

Preferably, a control panel is fixedly arranged on the side wall of one end of the clamping tube far away from the opening.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the electric push rod is started to push the rack to move, the rack drives the gear to rotate through the clamping teeth, the gear rotates to drive the rotary rod to rotate, the rotary rod drives the mounting plate to rotate, and the supporting plate, the mounting frame and the U-shaped plate are driven to rotate, so that the electric hemostatic clamp is driven to rotate, and the direction of the hemostatic clamp can be conveniently adjusted by medical staff to adapt to wounds at different positions in a patient body for hemostasis.

2. According to the utility model, the worm is driven to rotate by starting the micro motor, and then the worm rotates the worm wheel through the latch, so that the worm wheel drives the pin shaft to rotate and drives the U-shaped plates sleeved at the two outer ends to rotate together through the pin shaft, thereby enabling the electric hemostatic clamp to generate rotation, adjusting azimuth angles and adapting to wounds at different positions in a patient body, and further improving the practicability of the hemostatic clamp.

The foregoing summary is merely an overview of the present utility model, and may be implemented according to the text and the accompanying drawings in order to make it clear to a person skilled in the art that the present utility model may be implemented, and in order to make the above-mentioned objects and other objects, features and advantages of the present utility model more easily understood, the following description will be given with reference to the specific embodiments and the accompanying drawings of the present utility model.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic view of an endoscopic adjustable hemostatic clip according to the present utility model;

FIG. 2 is a cut-away view of a clip tube of an endoscopic adjustable hemostatic clip according to the present utility model;

FIG. 3 is a schematic view of a gear of an endoscopic adjustable hemostatic clip according to the present utility model;

Fig. 4 is a schematic structural view of a worm gear of an adjustable hemostatic clip under an endoscope.

Fig. 5 is a schematic structural view of a control panel of an endoscopic adjustable hemostatic clip according to the present utility model.

Reference numerals referred to in the above drawings are explained as follows:

1. Clamping a pipe; 2. an electric hemostatic clamp; 3. an electric push rod; 4. a rack; 5. a rotating rod; 6. a gear; 7. a mounting plate; 8. a support plate; 9. a micro motor; 10. a worm; 11. a worm wheel; 12. a mounting frame; 13. a U-shaped plate; 14. a pin shaft; 15. and a control panel.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only for more clearly illustrating the technical aspects of the present application, and thus are only exemplary and not intended to limit the scope of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the purpose of describing particular embodiments only and is not intended to limit the application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that three relationships may exist, for example a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In the present application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this specification is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of "review guidelines," the expressions "greater than", "less than", "exceeding" and the like are understood to exclude this number in the present application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of" and the like, unless specifically defined otherwise.

In the description of embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as a basis for the description of the embodiments or as a basis for the description of the embodiments, and are not intended to indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "affixed," "disposed," and the like as used in the description of embodiments of the application should be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to circumstances.

As shown in fig. 1 to 5, the adjustable hemostatic clamp under an endoscope comprises a clamp tube 1, one side of the clamp tube 1 is in an opening shape, one side of the clamp tube 1 is provided with a mounting plate 7, one side of the mounting plate 7 is provided with a mounting frame 12, one side of the mounting frame 12 is symmetrically provided with two support plates 8, one side of the mounting frame 12 is fixedly arranged on one side of the mounting plate 7 through the two support plates 8, the other side of the mounting plate 7 is provided with a gear 6, the other side of the mounting plate 7 is provided with a rotating component connected with the gear 6, one side of the mounting frame 12, far away from the support plates 8, is provided with a U-shaped plate 13, the outer wall of one side of the U-shaped plate 13 is fixedly provided with an electric hemostatic clamp 2, the inside of the mounting frame 12 is provided with a worm wheel 11, and the inside of the mounting frame 12 is provided with an adjusting component connected with the worm wheel 11.

The rotating assembly comprises a rotating rod 5 arranged inside a gear 6, one end of the rotating rod 5 is rotationally connected with one side inner wall of a clamping tube 1, the other end of the rotating rod 5 and a mounting plate 7 are fixedly arranged on one side far away from a supporting plate 8, and the supporting plate 8 can increase stability of installation of a worm 10 and a miniature motor 9 through the arrangement of the supporting plate 8.

The rotating assembly further comprises a rack 4 arranged on one side of the gear 6, one side of the rack 4 is meshed with one side of the gear 6 through a latch, one end of the rack 4 is fixedly provided with an electric push rod 3, the other end of the electric push rod 3 is fixedly arranged at the inner top of the clamping tube 1, the rack 4 is pushed to move by starting the electric push rod 3, the rack 4 drives the gear 6 to rotate through the latch, the gear 6 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 drives the mounting plate 7 to rotate, and then the supporting plate 8, the mounting frame 12 and the U-shaped plate 13 are driven to rotate, so that the electric hemostatic clamp 2 is driven to rotate, and the direction of the hemostatic clamp is convenient for medical staff to adjust wounds at different positions in a patient body to stop bleeding.

The adjusting part comprises a micro motor 9 arranged at the top of one supporting plate 8, the output end of the micro motor 9 is driven and connected with a worm 10, one side of the worm 10 is externally meshed with one side of a worm wheel 11 through a latch, the worm 10 is driven to rotate by starting the micro motor 9, the worm 10 immediately rotates the worm wheel 11 through the latch, and then the worm wheel 11 drives a pin shaft 14 to rotate and drives U-shaped plates 13 sleeved at two outer ends together through the pin shaft 14 to rotate, so that the electric hemostatic clamp 2 generates wounds which are matched with different positions in a patient body in a rotation adjusting azimuth angle, and the practicability of the hemostatic clamp is further improved.

The adjusting component further comprises a pin shaft 14 arranged in the worm wheel 11, the outside of the pin shaft 14 is sleeved with the inside of the worm wheel 11, two ends of the pin shaft 14 penetrate through two side outer walls of the mounting frame 12 and are sleeved with two end side walls of the U-shaped plate 13, and the U-shaped plate 13 can be driven to rotate together when the worm wheel 11 rotates through the arrangement of the pin shaft 14, so that the electric hemostatic clamp 2 rotates.

The outer wall of one side of the U-shaped plate 13 and be located electric hemostatic clamp 2 one side fixed mounting and have the camera, through the setting of camera, the camera is connected with external control ware, makes things convenient for personnel to observe the inside wound position condition of patient's health and carry out hemostatic operation treatment, wherein, electric hemostatic clamp 2, electric putter 3, micro motor 9 are miniature electronic equipment with the camera, all are connected with external power source through control panel 15, are waterproof equipment simultaneously, for prior art, do not make in detail here.

The micro motor 9 bottom one side and adjacent backup pad 8 top one side fixed mounting, the other end and the bottom rotation of another backup pad 8 of worm 10 are connected, through backup pad 8's setting, increase micro motor 9's installation steadiness, increase equally to worm 10 moving steadiness.

One end lateral wall fixed mounting that the opening part was kept away from to clamp pipe 1 has control panel 15, through control panel 15's setting, control panel 15 can control electronic hemostatic clamp 2, micro motor 9 and electric putter 3 etc. make things convenient for two clips of electronic hemostatic clamp 2 of personnel's operation to treat the patient.

Working principle:

When a user uses the hemostatic clamp, the medical staff can conveniently observe the wound position condition inside the patient body and perform hemostatic operation treatment by holding one end outside the clamp tube 1 and extending one end close to the electric hemostatic clamp 2 into the patient body through the camera, the electric push rod 3 is started to push the rack 4 to move after the wound position is reached, the rack 4 drives the gear 6 to rotate through the clamping teeth, the gear 6 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 drives the mounting plate 7 to rotate, the support plate 8, the mounting frame 12 and the U-shaped plate 13 are driven to rotate, the electric hemostatic clamp 2 is driven to rotate, the medical staff can conveniently adjust the directions of the hemostatic clamp to adapt to wounds at different positions inside the patient body to perform hemostasis, the worm 10 is started to drive the worm gear 11 to rotate through the clamping teeth, the worm gear 11 drives the pin shaft 14 to rotate, the U-shaped plate 13 sleeved at two ends of the outside are jointly rotated through the pin shaft 14, and the electric hemostatic clamp 2 is enabled to rotate to adjust the azimuth angle to adapt to wounds at different positions inside the patient body, and the practicability of the hemostatic clamp is further improved.

In this embodiment, the power mechanism or power unit includes, but is not limited to, an engine, an electric motor, a pneumatic tool, a hydraulic pump, and the like. The power unit also comprises a direct power source and an indirect power source, wherein the direct power source can provide power for the power unit, such as an engine, a motor and the like, and the indirect power source comprises a cylinder, a hydraulic cylinder and the like. The power mechanism or the power unit can drive the execution unit to do linear reciprocating motion through the cooperation of a gear and a rack, the cooperation of a sliding block and a sliding groove, the cooperation of a screw rod and a nut, and the like.

Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (8)

1. The utility model provides an adjustable hemostatic clamp under scope, includes the clamp pipe, its characterized in that, one side of clamp pipe is the opening form, one side of clamp pipe is provided with the mounting panel, one side of mounting panel is provided with the installing frame, one side of installing frame is the symmetry and is provided with two backup pads, two backup pads and mounting panel one side fixed mounting are passed through to installing frame one side, the opposite side of mounting panel is provided with the gear, the mounting panel opposite side is provided with the rotating assembly who is connected with the gear, one side that the backup pad was kept away from to the installing frame is provided with the U template, U template one side outer wall fixed mounting has electronic hemostatic clamp, the inside worm wheel that is provided with of installing frame, the inside adjusting part who is connected with the worm wheel that is provided with of installing frame.

2. The adjustable hemostatic clip of claim 1, wherein the rotating assembly comprises a rotating rod disposed inside the gear, one end of the rotating rod is rotatably connected to an inner wall of one side of the clip tube, and the other end of the rotating rod is fixedly mounted to a side of the mounting plate remote from the support plate.

3. The adjustable hemostatic clip under an endoscope according to claim 1, wherein the rotating assembly further comprises a rack arranged on one side of the gear, one side of the rack is meshed with one side of the gear through a latch, one end of the rack is fixedly provided with an electric push rod, and the other end of the electric push rod is fixedly arranged at the inner top of the clip tube.

4. An endoscopic adjustable hemostatic clip according to claim 1 wherein the adjustment assembly comprises a micro motor disposed on top of one of the support plates, the output end of the micro motor being drivingly connected with a worm, one side of the worm being externally engaged with one side of the worm gear by a latch.

5. The adjustable hemostatic clip under an endoscope according to claim 1, wherein the adjusting assembly further comprises a pin shaft arranged in the worm wheel, the pin shaft is sleeved outside the worm wheel, and two ends of the pin shaft penetrate through two outer walls of the mounting frame and are sleeved with two end side walls of the U-shaped plate.

6. An endoscopic adjustable hemostatic clip according to claim 1, wherein a camera is fixedly mounted on an outer wall of one side of the U-shaped plate and on one side of the motorized hemostatic clip.

7. An endoscopic adjustable hemostatic clip according to claim 4 wherein one side of the bottom of the micro-motor is fixedly mounted to one side of the top of an adjacent support plate and the other end of the worm is rotatably connected to the bottom of another support plate.

8. An endoscopic adjustable hemostatic clip according to claim 1 wherein a control panel is fixedly mounted on a side wall of the end of the clip tube remote from the opening.