CN215079459U

CN215079459U - Device for removing bladder foreign bodies

Info

Publication number: CN215079459U
Application number: CN202120342078.7U
Authority: CN
Inventors: 邱道显
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-10
Anticipated expiration: 2031-02-05

Abstract

The utility model belongs to the technical field of medical instruments for urinary surgery, in particular to a device for taking out bladder foreign bodies, which comprises a metal outer tube and an operating rod, wherein the operating rod comprises a collecting bag, a metal rod and a handle, the opening part of the collecting bag is designed into an elastic ring, the collecting bag and the handle are respectively connected with the two ends of the metal rod, one end of the operating rod, which is close to the collecting bag, penetrates into a cavity in the metal outer tube, and a locking clamp is movably connected on the metal rod between the handle and the metal outer tube; the metal outer tube and the metal rod are made of flexible metal materials. The device has simple structure and convenient operation and use, and overcomes the practical difficulty of taking out the foreign matters in the bladder, particularly the smooth small stones, encountered in the current clinical work.

Description

Device for removing bladder foreign bodies

Technical Field

The utility model belongs to the technical field of uropoiesis surgical medical instrument, concretely relates to a device for taking out bladder foreign matter.

Background

Patients with intravesical foreign bodies are frequently encountered in urological clinical work, and common intravesical foreign bodies include: stones, blood clots, post-operative tissue residue, catheter residue, and the like. The current means for taking out the foreign body in the bladder clinically used is mainly to wash out the foreign body by using a cystoscope or take the foreign body out of the body after the foreign body is clamped by a foreign body clamp through a cystoscope operation channel. But the above fetching mode has the disadvantages that: if the foreign body in the bladder exceeds the diameter of the cystoscope sheath, the foreign body cannot be flushed out through the cystoscope; the cystoscope foreign body forceps have a small opening, and can only clamp foreign bodies with small volume after entering the bladder, and if the foreign bodies in the bladder are smooth, the forceps are more difficult to take out.

SUMMERY OF THE UTILITY MODEL

The defect to current equipment existence, the utility model provides an equipment for taking out bladder foreign matter, the simple structure of this equipment, operation convenient to use has overcome the reality difficulty that the especially rounding off lithangiuria of bladder foreign matter that meets in the current clinical work took out.

The technical scheme of the utility model as follows:

a device for taking out bladder foreign bodies comprises a metal outer tube and an operating rod, wherein the operating rod comprises a collecting bag, a metal rod and an oval handle, an opening part of the collecting bag is arranged to be an elastic ring, the collecting bag and the handle are respectively connected to two ends of the metal rod, one end of the operating rod, which is close to the collecting bag, penetrates into a cavity in the metal outer tube, and a locking clamp is movably connected to the metal rod between the handle and the metal outer tube; the metal outer tube and the metal rod are made of flexible metal materials.

Preferably, the oval operating part is fixedly connected to the tube body at one end of the metal outer tube close to the handle, so that one end of the collecting bag of the operating rod can be conveniently inserted into the cavity in the metal outer tube, and the subsequent operation of taking out the bladder foreign bodies is facilitated.

Preferably, the handle was kept away from to metal outer tube one side fixed connection accomodates the pipe, accomodates the pipe for inside hollow pipeline, and its inner diameter is greater than the interior pipe diameter of metal outer tube, and the interior pipe diameter of accomodating the pipe is slightly big, is convenient for accomodate the collection bag, especially collects the bag after the bladder foreign matter is collected to the collection bag, is convenient for accomodate the pipe and accomodates the collection bag, if the foreign matter is slightly little, can collect the foreign matter to the accomodating pipe together with the collection bag, if the foreign matter is great, the collection bag part can be collected to the accomodating pipe.

The storage tube is made of flexible metal.

Preferably, the locking clip is a U-shaped catch.

Preferably, the draw-in groove back fixed connection handle of U type buckle is convenient for install, take off U type buckle.

Preferably, the inner diameter of one end of the metal outer pipe close to the oval operation part is larger than the inner diameter of the other end of the metal outer pipe, so that the collection bag on the operation rod can conveniently penetrate into the cavity of the metal outer pipe.

Preferably, the handle is of an oval configuration.

Preferably, the flexible loop on the collection bag is attached to a metal rod.

Preferably, the collection bag is a soft material, flexible.

For better effect, in clinical work, the utility model provides a suitable material is selected to the part that equipment is located hysteroscope operation passageway inside to satisfy cavity mirror and human needs.

In the utility model, the opening part of the collecting bag is an elastic ring, the shape of the elastic ring can be changed according to external force, and the elastic ring can recover to a normal ring shape when external force is absent; one end of the operating rod, which is provided with the collecting bag, penetrates through the cavity of the metal outer pipe and penetrates into the containing pipe, the collecting bag is in a contraction state, after the operating rod penetrates out of the metal outer pipe and the containing pipe, the elastic ring on the collecting bag is restored to a normal circular ring state, the collecting bag is in an opening state, after the collecting bag collects the bladder foreign matters, the operating rod is retracted, the collecting bag is tightened, and the collecting bag and the bladder foreign matters are wholly contained in the containing pipe or partially contained in the containing pipe; the one end that has the collection bag on the action bars penetrates out the cavity of metal outer tube, penetrates and accomodates in the pipe for collect the bag and be located and accomodate the pipe, at this moment, the U type buckle that sets up on the metal pole of position between oval operation portion and the oval handle can avoid the action bars to wear out and accomodate the pipe.

The utility model discloses when using, the equipment that will be used for taking out bladder foreign matter gets into the bladder from cystoscope operation passageway, oval operation portion, the cystoscope outside is arranged in to U type buckle and arc handle, then take off the U type buckle that sets up on the metal pole of position between oval operation portion and the oval handle, fix oval operation portion, then promote the action bars through the handle in to the bladder and will collect the bag and stretch out completely and accomodate the pipe, it relies on the elasticity of elastic ring to expand completely in the bladder to collect the bag, it struts to collect the bag, after taking in the collection bag with the interior foreign matter of bladder, the pulling action bars will collect the bag and tighten up, it accomodates the pipe or partially accomodates to collect the bag and take in with the foreign matter is whole, take out from the urethra together with the cystoscope at last.

The utility model discloses its simple structure, operation convenient to use has overcome the reality difficulty that the especially rounding off lithangiuria of the interior foreign matter of bladder that meets in the current clinical work took out, obviously shortens the patient and takes out the bladder foreign matter time, can avoid other metal apparatus to get into the bladder damage to the bladder mucosa when getting the foreign matter simultaneously, alleviates patient's treatment misery, effectively lowers the treatment cost, has better popularization and application and worth.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the metal outer tube of the present invention;

fig. 3 is a schematic structural view of the operation rod of the present invention;

FIG. 4 is a schematic structural view of the U-shaped buckle of the present invention;

in the figure, 1 is a metal outer tube, 2 is an oval operation part, 3 is a U-shaped buckle, 4 is a handle, 5 is a collection bag, 6 is a storage tube, and 7 is a metal rod.

Detailed Description

In order to make the technical solution of the present invention clearer, the following description, with reference to the accompanying drawings, further illustrates the present invention in detail, and the specific examples described herein are only used for explaining the present invention, and are not used for limiting the present invention.

As shown in fig. 1-4, a device for taking out bladder foreign matter comprises a metal outer tube 1 and an operating rod, wherein the operating rod comprises a collecting bag 5, a metal rod 7 and an oval handle 4, the opening part of the collecting bag 5 is provided with an elastic ring, the collecting bag 5 and the oval handle 4 are respectively connected with two ends of the metal rod 7, and the elastic ring on the collecting bag 5 is connected with the metal rod 7; one end of the metal outer tube 1 is connected with the containing tube 6, the containing tube 6 is arranged to facilitate the subsequent removal of bladder foreign matters, the oval operation part 2 is fixedly connected to the tube body at the other end of the metal outer tube 1, and the oval operation part 2 is arranged to facilitate the penetration of one end of the collecting bag 5 of the operation rod into the cavity in the metal outer tube 1 and the fixation of the position of the metal outer tube 1; one end of a collecting bag 5 of the operating rod penetrates through a cavity in the metal outer pipe 1 and penetrates into the containing pipe 6, so that the collecting bag 5 is positioned in the containing pipe 6, the containing pipe 6 is a hollow pipeline, the inner pipe diameter of the containing pipe is larger than that of the metal outer pipe 1, the inner pipe diameter of the containing pipe 6 is slightly larger, the collecting bag 5 is convenient to contain, particularly after the collecting bag 5 collects bladder foreign matters, the collecting bag 5 is convenient to contain, and if the foreign matters are slightly smaller, the foreign matters can be collected into the containing pipe 6 together with the collecting bag 5; the inner pipe diameter of one end of the metal outer pipe 1 close to the oval operation part 2 is larger than that of the other end of the metal outer pipe 1, and meanwhile, the inner pipe diameter of the metal outer pipe is larger than that of the accommodating pipe 6, so that a collecting bag 5 on an operation rod can conveniently penetrate into a cavity of the metal outer pipe 1; the metal rod 7 between the oval handle 4 and the metal outer tube 1 is movably connected with the U-shaped buckle 3, and the U-shaped buckle 3 can prevent the operating rod from penetrating out of the accommodating tube 6; the metal rod 7, the metal outer tube 1 and the accommodating tube 6 are all made of flexible metal materials.

The material of the collecting bag 5 is a soft material, which is variable.

In order to realize better effect, can also be according to actual operation's needs, the draw-in groove back fixed connection handle of U type buckle is convenient for install, take off U type buckle.

In the utility model, one end of the operation rod with the collecting bag 5 passes through the cavity of the metal outer tube 1 and enters the containing tube 6, so that the collecting bag 5 is positioned in the containing tube 6, and at the moment, the U-shaped buckle 3 arranged on the metal rod 7 between the oval operation part 2 and the oval handle 4 can prevent the operation rod from passing through the containing tube 6; the opening part of the collecting bag 5 is an elastic ring, the shape of the elastic ring 5 can be changed according to external force, and when the external force is absent, the shape of the elastic ring can be restored to a normal circular shape; the one end that has collection bag 5 on the action bars passes the cavity of metal outer tube 1, penetrates and accomodates the pipe 6 in, and collection bag 5 is the contraction state, and after the action bars worn out metal outer tube 1 and accomodate pipe 6, the elastic ring on the collection bag 5 resumes to normal ring shape state, and collection bag 5 is the expansion state, and after collection bag 5 collected the bladder foreign matter, the action bars was to retrieving, and collection bag 5 tightens up, and collection bag 5 and the whole accomodating of bladder foreign matter are in accomodating pipe 6 or the partial collection is in accomodating pipe 6.

The utility model discloses when using, get into the bladder from cystoscope operation channel with this equipment, oval operation portion 2, U type buckle 3 and oval handle 4 all set up outside the cystoscope, then take off U type buckle 3 that sets up on the metal pole 7 of position between oval operation portion 2 and the oval handle 4, fixed oval operation portion 2, then promote the action bars through oval handle 4 in to the bladder and will collect bag 5 and stretch out completely and accomodate pipe 6, collect bag 5 and rely on the elasticity of elastic ring to expand completely in the bladder, collect bag 5 and strut, take in the interior foreign matter of bladder and collect bag 5 after, the pulling action bars will collect bag 5 and tighten up, collect bag 5 and take in all to accomodate pipe 6 or the part of foreign matter and accomodate pipe 6, take out from the urethra together with this equipment together at last together with the cystoscope.

Claims

1. The equipment for taking out the bladder foreign matter is characterized by comprising a metal outer tube (1) and an operating rod, wherein the operating rod comprises a collecting bag (5), a metal rod (7) and a handle (4), the opening part of the collecting bag (5) is set to be an elastic ring, the collecting bag (5) and the handle (4) are respectively connected to two ends of the metal rod (7), one end of the operating rod, which is close to the collecting bag (5), penetrates into a cavity in the metal outer tube (1), and a locking clamp is movably connected to the metal rod (7) between the handle (4) and the metal outer tube (1); the metal outer pipe (1) and the metal rod (7) are made of flexible metal materials.

2. The device for removing foreign bodies from urinary bladders according to claim 1, wherein the oval operating part (2) is fixedly connected to the end of the metal outer tube (1) close to the handle (4).

3. The device for removing foreign bodies from urinary bladder according to claim 1, wherein the metal outer tube (1) is fixedly connected to a receiving tube (6) at a side away from the handle, and the receiving tube (6) is a hollow tube with an inner diameter larger than the inner diameter of the metal outer tube (1).

4. A device for extracting bladder foreign bodies according to claim 3, wherein said housing tube (6) is made of flexible metal.

5. Device for extracting bladder foreign bodies according to claim 1, characterized in that said clip is a U-shaped clasp (3).

6. The device for removing the foreign bodies in the urinary bladder according to claim 5, wherein the back of the slot of the U-shaped buckle (3) is fixedly connected with a pull handle.

7. The apparatus for taking out a foreign body from the bladder as claimed in claim 1, wherein the metal outer tube (1) has an inner diameter larger at one end thereof near the oval manipulation part (2) than at the other end thereof (1).

8. A device for removing foreign bodies from the bladder, according to claim 1, characterized in that said handle (4) has an oval configuration.

9. An apparatus for removing foreign bodies from the bladder, according to claim 1, characterized in that the elastic ring on the collecting bag (5) is connected to a metal rod (7).