CN215960145U - Fetching device under hysteroscope - Google Patents

Abstract

The utility model discloses a hysteroscope lower object taking device, which comprises an external hysteroscope appliance and object taking forceps, wherein the external hysteroscope appliance comprises a sleeve and an appliance body, the sleeve is fixedly connected with the appliance body, one end of the sleeve, which is placed into a uterine cavity, is provided with an expansion air bag, the expansion air bag is connected with an air inlet pipe, a micro camera is arranged on the appliance body, and the micro camera is connected with a data line; get thing pincers and place the hole through the apparatus of seting up in utensil body one end and put into the palace chamber, get thing pincers and include pincers handle, tong arm and binding clip, pincers handle and tong arm fixed connection are equipped with locking device on the pincers handle, are equipped with the clamping part on the binding clip. The utility model has simple structure, solves the problems that foreign matters are not firmly clamped, the opening angle of the object taking clamp can not be adjusted, a doctor can not take the object through direct vision of the hysteroscope, and the like, further improves the success rate of the operation and reduces the risk of the operation.

Description

Fetching device under hysteroscope

Technical Field

The utility model relates to the field of medical instruments, in particular to a hysteroscope lower object taking device.

Background

When an operation of taking out a foreign body in a uterine cavity under a traditional hysteroscope is carried out, a doctor usually uses traditional instruments such as polyp forceps or oval forceps to carry out fetching operation, but because the volume of the uterine cavity is limited, the handheld end of the traditional operation instruments is large, and the handheld end cannot be fixed after the handheld end is opened to clamp the foreign body, so that the stretching angle of the instruments is limited, the clamping force is insufficient, the fetching is difficult, meanwhile, the existing technical operation cannot be carried out under the direct vision of the hysteroscope, and the fetching difficulty is greatly increased; on the other hand, if the existing hysteroscope is used, the forceps head is extremely small and the head end of the forceps head is not provided with a foreign body locking device, so that the forceps can only clamp small tissues or foreign bodies, when the tissues or the foreign bodies are large, the tissues or the foreign bodies are difficult to take out, and at the moment, the foreign bodies or the tissues need to be cut up and then taken out, so that the operation time and the risk are greatly increased.

In order to solve the problems, the utility model provides the hysteroscope lower object taking device which is simple in structure and convenient for doctors to perform operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a hysteroscope lower object taking device.

In order to achieve the purpose, the utility model provides the following technical scheme: the external hysteroscope instrument comprises a sleeve and an instrument body, the sleeve is fixedly connected with the instrument body, an expansion air bag is arranged at one end of the sleeve placed in the uterine cavity, the expansion air bag is connected with an air inlet pipe, a miniature camera is arranged on the instrument body, and the miniature camera is connected with a data line; get thing pincers and place the hole through seting up in the apparatus of utensil body one end places and puts into the palace chamber, it includes pincers handle, tong arm and binding clip to get the thing pincers, pincers handle and tong arm fixed connection, be equipped with locking device on the pincers handle, be equipped with the clamping part on the binding clip.

On the basis of the above scheme and as a preferable scheme of the scheme: the clamp handle comprises a first clamp handle and a second clamp handle, through holes used for holding are formed in the first clamp handle and the second clamp handle, the locking device is arranged on the inner sides of the first clamp handle and the second clamp handle, the locking device comprises a limiting rod and an installation pipe, and the limiting rod is connected with the installation pipe in a sleeved mode.

On the basis of the above scheme and as a preferable scheme of the scheme: the binding clip comprises a first binding clip and a second binding clip, wherein the first binding clip is provided with an inverted triangular groove, and the second binding clip is provided with a toothed convex block matched with the inverted triangular groove.

On the basis of the above scheme and as a preferable scheme of the scheme: the limiting rod is provided with a first limiting hole, the mounting pipe is provided with a plurality of second limiting holes, and the first limiting hole can be opposite to any one of the second limiting holes.

On the basis of the above scheme and as a preferable scheme of the scheme: the limiting rod is internally provided with a limiting block, and the limiting block extends out of the first limiting hole and can be clamped in the second limiting hole when the limiting rod.

The utility model has the following beneficial effects:

(1) the locking device is arranged at the handle, the opening and closing of the fetching clamp are adjusted through the locking device, foreign bodies can be locked after being clamped, and the foreign bodies are separated; in addition, the opening angle of the object taking clamp can be adjusted through the locking device, and the operation is simple, convenient and practical.

(2) The forceps head is provided with the clamping part, the clamping part is an inverted triangular groove and a tooth-shaped lug matched with the inverted triangular groove, foreign matters can be placed in the groove without being easily separated due to the design of the inverted triangular groove, the tooth-shaped lug is matched with the inverted triangular groove to further form clamping, the slipping of the foreign matters is avoided, and the operation time is shortened.

(3) The utility model adopts the miniature camera, so that a doctor can clamp foreign matters under the direct vision of the hysteroscope, and the risk of operation is reduced.

(4) The front end of the sleeve is provided with the expanding air bag, so that the uterine cavity can be further expanded to open when the uterine cavity fetching operation is carried out, and the clamping efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the object-catching clamp of the present invention;

FIG. 3 is an enlarged schematic view of the mounting tube and binding clip of the present invention;

fig. 4 is a partially enlarged schematic view of the locking device of the present invention.

The reference numerals include: 10-fetching clamp, 11-first clamp handle, 12-second clamp handle, 13-first clamp arm, 14-second clamp arm, 15-first clamp head, 150-inverted triangle groove, 16-second clamp head, 160-dentate lug, 20-sleeve, 200-expanding air bag, 201-air inlet pipe, 21-instrument body, 210-data line, 30-locking device, 300-limiting rod, 3000-first limiting hole, 3001-limiting block, 3002-elastic element, 301-mounting pipe and 3010-second limiting hole.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4 of the drawings, the hysteroscope taking device in the embodiment comprises an external hysteroscope device and taking forceps 10, the external hysteroscope device comprises a sleeve 20 and a device body 21, the sleeve 20 is fixedly connected with the device body 21, an expansion air bag 200 is arranged at one end of the sleeve 20, which is placed in the uterine cavity, the expansion air bag 200 is connected with an air inlet pipe 201, the air inlet pipe 201 is connected with an external ventilation device in a taking operation room, and the expansion air bag 200 can be expanded by inflation, so that the uterine cavity is expanded; the micro camera is mounted on the instrument body 21 and connected with the data line 210, the data line 210 is connected with the external display screen, and a doctor can perform operation by transmitting an image on the display screen through the micro camera, so that the risk of the operation is further reduced; get thing pincers 10 and place the hole through the apparatus of seting up in utensil body 21 one end and put into the palace chamber, get thing pincers 10 and include pincers handle, tong arm and binding clip, pincers handle and tong arm fixed connection are equipped with locking device 30 on the pincers handle, are equipped with the clamping part on the binding clip. Wherein, the tong arm includes first tong arm 13 and second tong arm 14, two tong arms are articulated each other, the binding clip includes first binding clip 15 and second binding clip 16, first tong arm 13 and first binding clip 15, second tong arm 14 and second binding clip 16 all fixed moulding as an organic whole, the head end of first binding clip 15 is equipped with inverted triangle-shaped recess 150, be equipped with on the head end of second binding clip 16 with inverted triangle-shaped recess 150 assorted dentate lug 160, it needs to explain that, when first tong arm 15 and the mutual block of second binding clip 16 are locked, both form oval structure relatively.

In order to adjust the opening angle of the fetching clamp 10 and further fix the foreign matter when the foreign matter is to be fetched out, the locking device 30 is preferably disposed inside the first clamp handle 11 and the second clamp handle 12, the locking device 30 includes a limiting rod 300 and a mounting tube 301, and the limiting rod 300 and the mounting tube 301 are connected in a sleeved manner. The limiting rod 300 is provided with a first limiting hole 3000, the mounting pipe 301 is provided with a plurality of second limiting holes 3010, the first limiting hole 3000 can be opposite to any one of the second limiting holes 3010, meanwhile, a limiting block 3001 is arranged inside the limiting rod 300, and the limiting block 3001 can be clamped in the second limiting hole 3010 when extending out of the limiting rod 300 through the first limiting hole 3000; specifically, the limiting block 3001 is disposed in the inner space of the limiting rod 300 through the elastic member 3002, the connection relationship between the limiting block 3001 and the limiting rod 300 is regarded as the prior art, the limiting block 3001 can be clamped in the second limiting hole 3010 to form a fixing structure when extending out of the telescopic rod 300, and then the limiting block 3001 can be pressed to cancel the clamping between the limiting block 3001 and the second limiting hole 3010.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (5)

1. The utility model provides a thing ware of getting under hysteroscope, includes external hysteroscope utensil and gets thing pincers, its characterized in that: the external hysteroscope instrument comprises a sleeve and an instrument body, wherein the sleeve is fixedly connected with the instrument body, one end of the sleeve, which is placed into the uterine cavity, is provided with an expansion air bag, the expansion air bag is connected with an air inlet pipe, the instrument body is provided with a miniature camera, and the miniature camera is connected with a data line; get thing pincers and place the hole through seting up in the apparatus of utensil body one end places and puts into the palace chamber, it includes pincers handle, tong arm and binding clip to get the thing pincers, pincers handle and tong arm fixed connection, be equipped with locking device on the pincers handle, be equipped with the clamping part on the binding clip.

2. The hysteroscopic extractor of claim 1, wherein: the clamp handle comprises a first clamp handle and a second clamp handle, through holes used for holding are formed in the first clamp handle and the second clamp handle, the locking device is arranged on the inner sides of the first clamp handle and the second clamp handle, the locking device comprises a limiting rod and an installation pipe, and the limiting rod is connected with the installation pipe in a sleeved mode.

3. The hysteroscopic extractor of claim 2, wherein: the binding clip comprises a first binding clip and a second binding clip, wherein the first binding clip is provided with an inverted triangular groove, and the second binding clip is provided with a toothed convex block matched with the inverted triangular groove.

4. The hysteroscopic extractor of claim 2, wherein: the limiting rod is provided with a first limiting hole, the mounting pipe is provided with a plurality of second limiting holes, and the first limiting hole can be opposite to any one of the second limiting holes.

5. The hysteroscopic extractor of claim 4, wherein: the limiting rod is internally provided with a limiting block, and the limiting block extends out of the first limiting hole and can be clamped in the second limiting hole when the limiting rod.

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