CN217525382U - Probe structure for clearing intracranial blood clots - Google Patents

Abstract

The utility model provides a probe structure for removing intracranial blood clots, which belongs to the technical field of medical equipment and comprises a device shell, wherein a transmission pipe is fixedly connected with one side end of the device shell, and the circumferential inner wall of the transmission pipe is connected with anti-skid lines in a sliding way; the sliding chute is arranged at one side end of the device shell; a plurality of annular clamping grooves are formed in the conveying pipe, and are formed in the circumferential inner wall of the conveying pipe; the two sliding-out air ports are arranged at the upper end and the lower end of the device shell; and the one-way piece, the one-way piece is equipped with two, makes the takeout tube inhale the clot in the takeout tube through the pulling force, then inhales the clot in the transmission tube through the takeout tube again, then the intercommunication of transmission tube and screw sleeve to can inhale the clot in the collecting bottle, accomplish and accomodate, when handling patient's intracranial clot with this, efficiency is faster, and clear up more thoroughly.

Description

Probe structure for clearing intracranial blood clots

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to a probe structure for driving intracranial blood clot.

Background

With the progress of science and the continuous development of medical technology, the key points directly influencing the success of cerebral hemorrhage surgery still lie in the degree of hematoma removal, the size of secondary injury of the surgery operation to the surrounding normal brain tissue, and the surgical mode has progressed from the initial large flap craniotomy hematoma removal, ventricular or hematoma puncture drainage, ossicle window hematoma removal and transcranial hematoma aspiration to the situation that various invasive treatment methods such as three-dimensional hematoma removal and endoscopic hematoma removal coexist at present.

The inventor of the invention finds that the prior art has at least the following problems that the operation wound surface of the first cerebral hemorrhage treatment methods such as large flap craniotomy hematoma removal, ventricle or hematoma puncture hematoma drainage, ossicle window hematoma removal, conoid hematoma fragment suction and the like is large and the operation time is long, and the prior treatment methods such as three-dimensional orientation hematoma removal, endoscopic hematoma removal and the like are improved, but still have the problems of larger wound, incomplete suction of partial blood clots due to insufficient suction and the like.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a probe structure for removing intracranial blood clots, so that the surgical wound surface is small, the time is short, hematoma removal is more thorough, and the clinical use requirements can be better met.

In order to achieve the above object, the utility model provides a following technical scheme:

a probe structure for removing intracranial blood clots, comprising:

the device comprises a device shell, wherein a transmission pipe is fixedly connected to one side end of the device shell, and the circumferential inner wall of the transmission pipe is connected with anti-skidding threads in a sliding manner; the sliding chute is arranged at one side end of the device shell;

a plurality of annular clamping grooves are formed and are formed in the circumferential inner wall of the transmission pipe;

the two sliding-out air ports are arranged at the upper end and the lower end of the device shell; and the two unidirectional sheets are respectively connected to the inner walls of the two sides of the sliding-out air port in a rotating manner.

As a preferred scheme of the utility model, still include:

the connecting ring is movably clamped in one of the annular clamping grooves;

the connecting sleeve is fixedly connected to the circumferential inner wall of the connecting ring;

the taking-out pipe is clamped in the connecting sleeve.

As an optimized scheme of the utility model, the fixed surface of circumference of transmission pipe is connected with the threaded sleeve, threaded sleeve's circumferential surface threaded connection has the receiving flask.

As an optimal scheme, the fixed slot has been seted up to the bottom of device shell, the inner wall articulates through the hinge activity has the gasket around the fixed slot.

As an optimized scheme of the utility model, the circumference fixed surface of transmission pipe is connected with the spacing ring, the circumference fixed surface of antiskid line is connected with the plastic backing sheet.

As a preferred scheme of the utility model, two the unidirectional sheet is 180.

Compared with the prior art, the beneficial effects of the utility model are that:

compared with the prior art, the embodiment of the invention has the advantages that the skull is drilled only to insert the craniocerebral operation tube into the craniocerebral of the patient, so that the operation wound surface is small due to the craniotomy of a large flap, the operation is simple without suturing the craniotomy wound, and the operation time can be greatly shortened; moreover, compared with the traditional hematoma puncture drainage channel, the craniocerebral operation tube has stronger suction, is beneficial to more thoroughly clearing hematoma, and can better meet the clinical use requirement.

1. In this scheme, before using this device, the operation doctor discharges the gas in the anti-skidding line earlier, make the action of suction-type, then the operation doctor inserts the takeout tube again and needs inhale the intracranial clot department of patient, anti-skidding line can slide at the circumference inner wall of spout, anti-skidding line this moment has suction, and suction is further given the takeout tube through the transmission pipe, make the takeout tube inhale the clot in the takeout tube through the pulling force, then inhale the clot in the transmission tube through the takeout tube again, then the intercommunication through transmission pipe and threaded sleeve, thereby can inhale the clot in the collecting bottle, accomplish and accomodate, with this messenger's doctor is when handling the intracranial clot to the patient, efficiency is faster, and it is more thorough to clear up.

2. In this scheme, when the doctor of performing the operation when twitching anti-skidding line and moving about, anti-skidding line when breathing in, the roll-off gas port is inseparable this moment, the air can't get into in the transmission pipe through the roll-off gas port from the outside, thereby anti-skidding line can be through the transmission pipe with take out the pipe will come intracranial clot suction take out intraductal, then the screw sleeve of transmission pipe fixed surface, can pour intracranial clot into the receiving flask through screw sleeve, the doctor of performing the operation can select the size shape of receiving flask, when needing to exhaust, the one-way piece at this moment is 180 activities and discharges the gas in the anti-skidding line, analogize so, can inhale the receiving flask with patient's intraroad clot rapidly, with this effect that reaches the collection.

3. In this scheme, the bottom at the device shell is seted up to the fixed slot, and the fixed slot is square form for accomodate the gasket, the gasket passes through the hinge to be fixed at the front and back inner wall of fixed slot, and two gaskets all can be accomodate in the fixed slot through the hinge, and when the doctor need the device to place, two gaskets of accessible supported the bottom of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a first perspective view, cut-away and perspective view of the present invention;

fig. 3 is a partial enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is an exploded cross-sectional view of the first view of the present invention.

In the figure: 1. a device housing; 2. a unidirectional sheet; 3. a handle; 4. a fixing groove; 5. anti-skid lines; 6. a plastic support sheet; 7. A limiting ring; 8. a conveying pipe; 9. a collection bottle; 10. a take-out tube; 11. a chute; 12. an air outlet; 13. a gasket; 14. a connecting sleeve; 15. a connecting ring; 16. an annular clamp groove; 17. a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by doctors of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a probe structure for removing intracranial blood clots, comprising:

the device comprises a device shell 1, wherein a transmission pipe 8 is fixedly connected to one side end of the device shell 1, and the inner circumferential wall of the transmission pipe 8 is connected with anti-skid grains 5 in a sliding manner;

the sliding chute 11 is arranged at one side end of the device shell 1;

a plurality of annular clamping grooves 16 are formed in the annular clamping groove 16, and the plurality of annular clamping grooves 16 are all formed in the circumferential inner wall of the transmission pipe 8;

the number of the slide-out air ports 12 is two, and the two slide-out air ports 12 are arranged at the upper end and the lower end of the device shell 1; and two unidirectional sheets 2 are arranged, and the two unidirectional sheets 2 are respectively connected to the inner walls of the two sides of the sliding-out air port 12 in a rotating manner.

In the embodiment of the present invention, the device case 1 is square, the sliding-out air ports 12 are opened at the upper and lower ends of the device case 1, the sliding-out air ports 12 are square, the one-way sheet 2 rotates at the inner walls of the two sides of the two sliding-out air ports 12, the one-way sheet 2 rotates 180 ° in the sliding-out air ports 12, the transmission tube 8 is fixed at one side of the one-way sheet 2 by bonding, the threaded sleeve 17 and the limit ring 7 are integrally formed, the collection bottle 9 is screwed on the surface of the threaded sleeve 17, the collection bottle 9 is used for accommodating the blood clot in the cranium of the patient from the extraction tube 10, the extraction tube 10 can first contact the blood clot, then the blood clot is transmitted to the limit ring 7 through the extraction tube 10, the collection bottle 9 is transmitted through the limit ring 7, the effect of accommodating the intracranial blood clot is achieved, and the limit ring 7 and the threaded sleeve 17 are connected when being produced, the front end of the device case 1 is fixedly connected with the handle 3, the handle 3 is fixed at the front end of the device case 1 by bonding, the handle 3 can make the operation of the plastic more convenient when the doctor operates the pivot by holding the support sheet 6.

Specifically, referring to fig. 1-4, the method further includes:

the connecting ring 15 is movably clamped in one of the annular clamping grooves 16;

a coupling sleeve 14, the coupling sleeve 14 being fixedly coupled to a circumferential inner wall of the coupling ring 15;

the extraction tube 10 is engaged with the connection sleeve 14 in a snap-fit manner, and the extraction tube 10 is inserted into the connection sleeve 14.

In this embodiment: the plurality of annular clamping grooves 16 are formed in the circumferential inner wall of the limiting ring 7, the connecting ring 15 is clamped in one of the annular clamping grooves 16, an operator can pull the connecting sleeve 14 to move towards the plurality of annular clamping grooves 16 on the other side, the connecting ring 15 is made of a plastic material and has certain elasticity, and the connecting ring 15 can be clamped into one of the annular clamping grooves 16 when moving, so that the effect of adjusting the connecting sleeve 14 is achieved.

Specifically, referring to fig. 1-3, a threaded sleeve 17 is fixedly connected to the circumferential surface of the transfer tube 8, and a collection bottle 9 is threadedly connected to the circumferential surface of the threaded sleeve 17.

In this embodiment: the threaded sleeve 17 and the limiting ring 7 are integrally formed, the threaded sleeve 17 is threaded, and intracranial blood can be collected more efficiently through the threaded sleeve 17.

Specifically, referring to fig. 4, the bottom end of the device shell 1 is provided with a fixing groove 4, the bottom end of the device shell 1 is provided with the fixing groove 4, and the front and rear inner walls of the fixing groove 4 are movably hinged with a gasket 13 through a hinge shaft.

In this embodiment: the bottom at device shell 1 is seted up to fixed slot 4, and fixed slot 4 is square form for accomodate gasket 13, gasket 13 passes through the hinge to be fixed at the front and back inner wall of fixed slot 4, and two gaskets 13 all can be accomodate in fixed slot 4 through the hinge, and when the operation doctor needs the device to place, two gaskets 13 of accessible support the bottom of device.

Specifically, referring to fig. 1-4, the circumferential surface of the transmission tube 8 is fixedly connected with a limiting ring 7, and the circumferential surface of the anti-slip threads 5 is fixedly connected with a plastic support sheet 6.

In this embodiment: the limiting ring 7 is fixed on the circumferential surface of the transmission pipe 8, the limiting ring 7 is fixed on the circumferential surface of the transmission pipe 8 in a bonding mode, the limiting ring 7 is used for limiting the anti-skid grains 5, the anti-skid grains 5 are limited when moving, and the transmission pipe 8 is connected with the device shell 1

Specifically, referring to fig. 1-4, the two unidirectional sheets 2 are at 180 °.

In this embodiment: when an operator draws the anti-skid veins 5 to move, and the anti-skid veins 5 suck air, the sliding air port 12 is tight, air can not enter the transmission pipe 8 from the outside through the sliding air port 12, so that the anti-skid veins 5 can suck intracranial blood clots into the taking-out pipe 10 through the transmission pipe 8 and the taking-out pipe 10, then the intracranial blood clots can be poured into the collection bottle 9 through the threaded sleeve 17 by the threaded sleeve 17 fixed on the surface of the transmission pipe 8, the size and the shape of the collection bottle 9 can be selected by the operator, when air needs to be exhausted, the one-way sheet 2 moves 180 degrees at the moment to discharge the air in the anti-skid veins 5, and so on, the intracranial blood clots of a patient can be sucked into the collection bottle 9 rapidly, and the collection effect is achieved.

The utility model discloses a theory of operation and use flow: before using the device, a surgeon needs to adjust the length of the connecting ring 15 to a proper position, after the adjustment is completed, the surgeon rotates the collecting bottle 9 again to enable the collecting bottle 9 to be connected to the surface of the threaded sleeve 17 through threads, the collecting bottle 9 is matched with the threaded sleeve 17, then gas in the anti-skid veins 5 is discharged to perform suction type action, then the surgeon inserts the taking-out tube 10 into a blood clot needing to be sucked into the intracranial of a patient, then the surgeon pulls the plastic support sheet 6 to enable the plastic support sheet 6 to drive the anti-skid veins 5 fixed at one side end to slide in the sliding groove 11, the anti-skid veins 5 are matched with the sliding groove 11, a sliding gap exists between the anti-skid veins 5 and the sliding groove 11, the surgeon pulls the anti-skid veins 5 to slide on the inner circumferential inner wall of the sliding groove 11, the anti-skid veins 5 at the moment has suction force, the suction force is further transmitted to the taking-out tube 10 through the pulling force of the transmission tube 8, the taking-skid 10 sucks the blood clot into the taking-skid 10 through the transmission tube 8 again, then the blood clot is communicated with the transmission tube 8 through the threaded sleeve 17, and the collecting bottle 9 can be further used for completing blood clot treatment of the blood clot, and the blood clot can be more quickly, and the blood clot can be further treated in a patient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A probe structure for removing intracranial blood clots, comprising: the device comprises a device shell (1), wherein one side end of the device shell (1) is fixedly connected with a transmission pipe (8), and the circumferential inner wall of the transmission pipe (8) is connected with anti-skid grains (5) in a sliding manner; the sliding chute (11), the said sliding chute (11) is opened in one side end of the device shell (1); a plurality of annular clamping grooves (16) are formed in each annular clamping groove (16), and the plurality of annular clamping grooves (16) are formed in the circumferential inner wall of the transmission pipe (8); the device comprises two sliding-out air ports (12), wherein the two sliding-out air ports (12) are arranged at the upper end and the lower end of the device shell (1); and the number of the one-way sheets (2) is two, and the two one-way sheets (2) are respectively and rotatably connected to the inner walls of the two sides of the sliding-out air port (12).

2. A probe structure for removing intracranial blood clots according to claim 1, wherein: further comprising: the connecting ring (15), the said connecting ring (15) is blocked and connected to one of the annular neck (16) movably; the connecting sleeve (14), the said connecting sleeve (14) is fixedly connected to the circumferential inner wall of the connecting ring (15); the taking-out pipe (10), the taking-out pipe (10) is clamped in the connecting sleeve (14).

3. A probe structure for removing intracranial blood clots according to claim 2, wherein: the circumferential surface of the conveying pipe (8) is fixedly connected with a threaded sleeve (17), and the circumferential surface of the threaded sleeve (17) is in threaded connection with a collecting bottle (9).

4. A probe structure for intracranial clot removal according to claim 3 wherein: the bottom of the device shell (1) is provided with a fixing groove (4), and the front inner wall and the rear inner wall of the fixing groove (4) are movably hinged with a gasket (13) through a hinge shaft.

5. A probe structure for intracranial clot removal according to claim 4, wherein: the circumferential surface of the transmission pipe (8) is fixedly connected with a limiting ring (7), and the circumferential surface of the anti-skid thread (5) is fixedly connected with a plastic supporting sheet (6).

6. A probe structure for intracranial clot removal according to claim 5, wherein: the two unidirectional sheets (2) are 180 degrees.

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