CN217696763U - Disposable uterine cavity tissue suction tube with detachable auxiliary component - Google Patents

Abstract

The utility model relates to a disposable palace chamber tissue attracts pipe with detachable auxiliary component, this palace chamber tissue attracts pipe includes the straw body, inserts the piston rod of establishing inside the straw body, the afterbody of piston rod expose in the straw body and form handle portion, in the handle portion department of piston rod is equipped with detachable auxiliary component, and this detachable auxiliary component is used for the supplementary palace chamber tissue who strikes off the adhesion in straw body front end through-hole department. The utility model discloses palace chamber tissue attracts pipe is through at the outside detachable auxiliary component that increases of piston rod, this auxiliary component is disinfected along with when attracting a whole set of product production packing of pipe, medical personnel can take off this detachable auxiliary component when using, strike off the palace chamber tissue of straw body front end through-hole department very conveniently, realize aseptic contact, make the tissue sample break away from the straw body and fall into corresponding sample container, can also reduce the consumptive material expense that the patient spent, the medical cost is reduced, and waste is reduced.

Description

Disposable uterine cavity tissue suction tube with detachable auxiliary component

The technical field is as follows:

the utility model relates to the technical field of medical supplies, in particular to a disposable uterine cavity tissue suction tube with a separable auxiliary component.

The background art comprises the following steps:

chinese utility model patent number 200920141893.6 discloses a "manual formula disposable uterus tissue attracts pipe", and it comprises sucker, handle and pull rod, and processing has the straw in the centre of sucker, and processing has the round hole on the top of sucker, and processing has waist shape to inhale the hole in the lateral wall department at sucker top, and the pull rod comprises taking a percentage, sucker rod and handle, takes a percentage and during the sucker rod stretched into the straw, and install the silica gel sealing washer in taking a percentage the annular groove on. The side wall of the suction rod is provided with a digital scale for representing the depth of the uterus. When in use, a doctor forcibly pulls the pull rod backwards to suck the intrauterine tissue into the suction tube through the circular hole and the waist-shaped suction hole on the suction rod, and the intrauterine tissue can be sucked completely by repeating the operation for a plurality of times.

Present this kind of disposable palace chamber tissue attracts pipe, when medical personnel gather palace chamber tissue sample need release the through-hole of straw body with the tissue sample, because tissue sample itself is sticky, often block easily or the adhesion is in through-hole department, especially the through-hole department of both sides, be difficult to drop or strike off, and this position can not touched by the utensil that does not disinfect, otherwise can be contaminated and can not used repeatedly (the pointer is to same sampling operation of same sick and sick), this just brings very big inconvenience for medical personnel's operation, also increase the consumptive material expense of disease easily simultaneously.

The utility model has the following contents:

the utility model aims at overcoming the above-mentioned weak point of prior art, solving the technical problem that the tissue sample is difficult to break away from the straw body, providing a disposable palace chamber tissue attracts pipe with detachable auxiliary component.

The utility model adopts the technical proposal that: a disposable uterine cavity tissue suction tube with a separable auxiliary component comprises a suction tube body and a piston rod inserted in the suction tube body, wherein the tail part of the piston rod is exposed out of the suction tube body and forms a handle part; the handle part of the piston rod is provided with a separable auxiliary component which is used for assisting in scraping the uterine cavity tissues adhered to the through hole at the front end of the suction tube body.

In a preferred embodiment, the detachable auxiliary member is connected to the end of the handle portion by a breakable connection.

In a preferred embodiment, the handle portion is provided with an insertion hole in which the separable auxiliary member is inserted.

The separable auxiliary component is a picking needle.

The separable auxiliary component is a nipper or a scraper.

The utility model discloses palace chamber tissue attracts pipe is through at the outside detachable auxiliary component that increases of piston rod, this auxiliary component is disinfected when attracting the whole set of product production packing of pipe, medical personnel can take off this detachable auxiliary component when using, strike off the palace chamber tissue of straw body front end through-hole department very conveniently, realize aseptic contact, make the tissue sample break away from the straw body and fall into corresponding sample container, and under the condition that has the needs, this attracts the pipe and still can take a sample to same disease once more, thereby reduce the consumptive material expense that the patient spent, and the medical cost is reduced, and it is extravagant to reduce.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

The specific implementation mode is as follows:

as shown in fig. 1-3, the present invention provides a disposable suction tube for uterine cavity tissue with separable auxiliary components, which comprises a suction tube body 1 and a piston rod 2 inserted into the suction tube body 1, wherein the outer diameter of the front end of the piston rod 2 is equal to the inner diameter of the suction tube body 1 and is provided with a sealing ring, the diameter of the main body of the piston rod 2 is smaller than the inner diameter of the suction tube body 1, and the piston rod 2 and the suction tube body 1 form a syringe type suction to suck a sample of uterine cavity tissue; the tail part of the piston rod 2 is exposed out of the straw body 1 and forms a handle part 21, and anti-skid concave-convex grains can be arranged on the surface of the handle part 21; a grip part 11 is sleeved outside the tail end of the straw body 1, a through hole 10 is formed in the front end of the straw body 1, and the through hole 10 is located in the end part and two sides so that uterine cavity tissues can enter the straw body 1 or can be extruded out of the straw body 1; the utility model discloses an improvement part lies in: the handle part 21 of the piston rod 2 is provided with a separable auxiliary component 3, and the separable auxiliary component 3 is used for assisting in scraping the uterine cavity tissues adhered to the through hole 10 at the front end of the suction pipe body 1.

In a preferred embodiment, the detachable auxiliary member 3 is connected to the end of the handle portion 21 by a breakable connection 31, and the breakable connection 31 may be a relatively small snapping line formed during the manufacturing and molding process, or a snapping line that can be broken after repeated bending. The separable auxiliary component 3 is a picking needle which is in a slender strip shape, and the diameter of the end part is slightly larger so as to be convenient to hold.

As shown in fig. 2, as a preferred embodiment, the handle portion 21 is provided with a socket 210, and the detachable auxiliary member 3 is inserted into the socket 210, for example, the socket 210 may be a circular socket corresponding to the shape of the pick-up needle, or a flat socket for inserting the scraping blade (the drawing is omitted).

Alternatively, as shown in fig. 3, the separable auxiliary member 3 is a forceps, which is connected to the handle portion 21 via a breakable connection portion 31, and the forceps can also hold the tissue sample to separate it from the pipette body 1.

To sum up, the utility model discloses palace chamber tissue attracts the pipe through at the outside detachable auxiliary member that increases of piston rod, this auxiliary member is disinfected when attracting the whole set of product production packing of pipe, medical personnel can take off this detachable auxiliary member when using, strike off the palace chamber tissue of straw body front end through-hole department very conveniently, realize aseptic contact, make the tissue sample break away from the straw body and fall into corresponding sample container, and under the condition that has needs (for example the condition that the tissue sample is not enough), this attracts the pipe and still can take a sample same disease once more, thereby reduce the consumptive material expense that the patient spent, and the medical cost is reduced, and waste is reduced.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims (5)

1. A disposable uterine cavity tissue suction tube with a separable auxiliary component comprises a suction tube body and a piston rod inserted in the suction tube body, wherein the tail part of the piston rod is exposed out of the suction tube body and forms a handle part, a handle part is sleeved outside the tail end of the suction tube body, and a through hole is formed in the front end of the suction tube body; the method is characterized in that: the handle part of the piston rod is provided with a separable auxiliary component which is used for assisting in scraping the uterine cavity tissues adhered to the through hole at the front end of the suction tube body.

2. The disposable uterine cavity tissue aspiration tube with detachable auxiliary component of claim 1, wherein: the detachable auxiliary part is connected with the tail end of the handle part through a breakable connecting part.

3. The disposable uterine cavity tissue aspiration tube with a detachable auxiliary member of claim 1, wherein: the handle part is provided with a jack, and the separable auxiliary component is inserted in the jack.

4. The disposable uterine cavity tissue aspiration tube with a separable auxiliary member according to claim 1, 2 or 3, wherein: the separable auxiliary component is a picking needle.

5. The disposable uterine cavity tissue aspiration tube with a separable auxiliary member according to claim 1 or 2, wherein: the separable auxiliary component is a nipper or a scraper.

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